CN106983667A - Porous needle, dispensation apparatus and dosage - Google Patents
Porous needle, dispensation apparatus and dosage Download PDFInfo
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- CN106983667A CN106983667A CN201710350268.1A CN201710350268A CN106983667A CN 106983667 A CN106983667 A CN 106983667A CN 201710350268 A CN201710350268 A CN 201710350268A CN 106983667 A CN106983667 A CN 106983667A
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- needle
- cillin bottle
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- syringe
- linear reciprocating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2051—Connecting means having tap means, e.g. tap means activated by sliding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2055—Connecting means having gripping means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2058—Connecting means having multiple connecting ports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of porous needle, including needle tubing and the needle handle communicated therewith, the needle tubing tube wall is provided with least one hole, and the nearest hole is equal to the thickness of cillin bottle rubber stopper to the distance of the needle handle with the needle handle.With porous needle of the present invention, needle tubing insertion cillin bottle rubber stopper is until needle handle contact rubber outer surface when making up a prescription, now the Kong Jun on needle tubing enters inside cillin bottle and at least one hole contact rubber stopper, the tension force effect of effect of inertia and decoction in needle body during due to contact pin, overflow in the hole that medicament will not be on tube wall inside cillin bottle, by the porous needle to cillin bottle fluid injection, mix medicament in cillin bottle, in suction, because cillin bottle is inverted, decoction is gathered in rubber stopper top, the decoction finally aspirated is pulled out cillin bottle by the hole in the hole below liquid level and contact rubber stopper, the porous needle structure is simple, it is easily manufactured, cillin bottle inner liquid medicine can fully be aspirated.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of porous needle, dispensation apparatus and dosage.
Background technology
Cillin bottle is the small-size glass container for containing decoction, and its structure includes bottle and bottle head, and positioned at bottle,
The bottleneck of sunk part between bottle head, capacity is generally 1~20ml, is generally used for injection decoction or medicinal powder, the bottle cap of bottle head
It is general to be made of rubber, layer of metal foil sealing is also arranged with outside rubber.
Application number CN201610317078.5 patent application discloses a kind of cillin bottle dispensation apparatus and dosage, real
Cillin bottle automation is showed to make up a prescription, decoction backflow can be prevented effectively from, effectively reduced labor intensity, dispensing efficiency is high and safe
Reliably, it uses cillin bottle and infusion bag to be inverted, pin insertion cillin bottle and infusion bag injection, extraction decoction.
Although the program solves the problem of cillin bottle is fast automatic to make up a prescription, but in actual use, extracts west
Woods bottle Chinese medicine liquid meeting residual fraction decoction into cillin bottle during syringe can not be aspirated totally, influenceed the dosage made up a prescription, caused to waste,
Subsequent treatment is improper may to pollute environment.
The content of the invention
It is an object of the invention to overcome the existing cillin bottle dispensation apparatus in the presence of prior art to extract in cillin bottle
Decoction meeting residual fraction decoction into cillin bottle during syringe can not be aspirated totally, influenceed the dosage made up a prescription, caused to waste, follow-up place
There is provided a kind of porous needle, dispensation apparatus and dosage for the improper above-mentioned deficiency that may pollute environment of reason.
In order to realize foregoing invention purpose, the invention provides following technical scheme：
A kind of porous needle, including needle tubing and the needle handle communicated therewith, the needle tubing tube wall is provided with least one hole, with institute
State the thickness that the nearest hole of needle handle is equal to cillin bottle rubber stopper to the distance of the needle handle.
When in use, the cillin bottle is inverted, and the porous needle from bottom to top inserts the cillin bottle.
Using porous needle of the present invention, needle tubing inserts cillin bottle rubber stopper until needle handle contacts rubber beyond the Great Wall when making up a prescription
Surface, now the Kong Jun on needle tubing enters inside cillin bottle and at least one hole contacts rubber stopper, inertia during due to contact pin
The hole that medicament will not be on tube wall inside the tension force effect of effect and decoction in needle body, cillin bottle is overflowed, porous by this
Pin mixes medicament in cillin bottle to cillin bottle fluid injection, in suction, and because cillin bottle is inverted, decoction is gathered in rubber stopper top,
The decoction finally aspirated is pulled out cillin bottle by the hole in the hole below liquid level and contact rubber stopper, porous needle structure letter
It is single, it is easily manufactured, it can fully aspirate cillin bottle inner liquid medicine.
Herein it should be noted that due to cillin bottle according to volume be not both with certain specification, belong to country
Standard, then the size and thickness of the rubber stopper on cillin bottle, is also with certain specification, then close on needle tubing
A nearest hole of needle handle to needle handle distance (i.e. distance of the hole center of circle to needle handle surface), equal to the thickness of cillin bottle rubber stopper
Degree, the distance is substantially definite value size, each apart from definite value with to should the cillin bottle size of specification be adapted to；Additionally, it is contemplated that real
The manufacture of border technique, this close to a nearest hole of needle handle to needle handle distance and equal with the thickness of cillin bottle rubber stopper be not necessarily referring to
In a strict sense essentially equal, but allow have certain mismachining tolerance.Medicament will not be on tube wall inside cillin bottle
Hole overflow, be due to that, when pin inserts cillin bottle, without liquid full of air in pipe, and pressure is communicated with air, insertion
After cillin bottle due under normal condition cillin bottle internal pressure be not above atmospheric pressure, or and cillin bottle side pipeline by
Clamp, otherwise cylinder piston is in bottommost, air will not convection current, also will not be from rubber stopper and pin so medicament will not overflow
Overflow pipe contact position.
Preferably, the end of the needle tubing is cone.
Using this structure setting, the end of cone shape is easy to process and interts closed vessel lid.
Present invention also offers a kind of dispensation apparatus, including control system and the double end syringe on pedestal, the base
Linear reciprocating mechanism one of the seat provided with the piston rod movement for driving the double end syringe, two point of the double end syringe
Other connecting conduit one and conduit two, porous needle of the other end of conduit one connection as described in any of the above, the porous needle
For inserting cillin bottle, the other end of conduit two is connected to insert the syringe needle of infusion bag, the cillin bottle and the transfusion
Bag, which stands upside down, to be arranged on the pedestal, and the needle point of the porous needle and the syringe needle is arranged on the pedestal upward, the west
Woods bottle and the porous needle can opposite or reverse motions, the infusion bag and the syringe needle can opposite or reverse motions, it is described to lead
Pipe one is provided with the clamping element one for being used for being clamped or unclamped, and the conduit two is provided with the folder for being used for being clamped or unclamped
Tight part two, the control system communicates to connect the linear reciprocating mechanism one, the clamping element one and the clamping element two.
Wherein, the double end syringe refers to that there are two to be used for the syringe tube that decoction passes in and out port for end.
Using dispensation apparatus of the present invention, needle tubing insertion cillin bottle rubber stopper is until needle handle contact rubber when making up a prescription
Plug, now the Kong Jun on needle tubing enters inside cillin bottle and at least one hole contacts rubber stopper, and inertia during due to contact pin is made
With the hole that medicament will not be on tube wall inside cillin bottle is overflowed, by the porous needle to cillin bottle fluid injection, mixes medicine in cillin bottle
Agent, in suction, because cillin bottle is inverted, decoction is gathered in rubber stopper top, and the decoction finally aspirated is by contact rubber stopper
Hole be pulled out cillin bottle, then porous needle is separated with cillin bottle, be prevented effectively from decoction backflow, the dispensation apparatus dispensing efficiency
It is high and safe and reliable, cillin bottle residual liquor is not resulted in, ensures that the stabilization for the dosage that makes up a prescription is effective.
Preferably, the double end syringe stands upside down and is arranged on the pedestal.
Using this structure setting, double end syringe is in the decoction mixed in aspirating cillin bottle, if piston rod is subjected to displacement
Negative pressure is produced in double end syringe, atmospheric pressure by cillin bottle Chinese medicine liquid when being pressed into double end syringe, and partial air enters double-ended needle
Cylinder, double end syringe is inverted, and decoction is located at piston rod end, and air is located at double end syringe exit, and double end syringe is by its Chinese medicine
Before liquid injection infusion bag, piston rod is pushed and discharges air, and syringe needle is inserted into infusion bag, it is to avoid air is injected into infusion bag, living
Stopper rod pushes the 80%-100% that the stroke of air produces negative pressure stroke for it.
Preferably, the pedestal is provided with linear reciprocating mechanism two, linear reciprocating mechanism three, linear reciprocation fortune
Motivation structure four and linear reciprocating mechanism five, the linear reciprocating mechanism two connect the cillin bottle, and the straight line is past
Multiple motion three connects the infusion bag, and the linear reciprocating mechanism four connects the porous needle, the linear reciprocation
Motion five connects the syringe needle, and it is past that the control system communicates to connect the linear reciprocating mechanism two, the straight line
Multiple motion three, the linear reciprocating mechanism four and the linear reciprocating mechanism five.
Using this structure setting, cillin bottle and infusion bag can be made static, porous needle and syringe needle are respectively with respect to cillin bottle
It is moved upwardly or downwardly with infusion bag；Or porous needle and syringe needle it is static, cillin bottle and infusion bag distinguish relatively porous pin and pin
Head is moved downward or upward；Or cillin bottle and porous needle opposite or reverse motions, infusion bag and syringe needle are opposite or opposite
Motion, porous needle insertion or disengaging cillin bottle, syringe needle insertion or disengaging infusion bag.
Preferably, the pedestal is fixedly connected with the double end syringe provided with holder.
Preferably, the linear reciprocating mechanism one, the linear reciprocating mechanism two, the straight reciprocating motion
Mechanism three, the linear reciprocating mechanism four and the linear reciprocating mechanism five are electric cylinders.
Using this structure setting, electric cylinders are the modular product by servomotor and leading screw integrated design, by servo
The rotary motion of motor is converted into linear motion, and convenient disassembly, kinematic accuracy is high, fast response time.
Preferably, the double end syringe, the conduit one and the conduit two are formed in one component.
Preferably, the double end syringe, the conduit one, the conduit two, the porous needle and the syringe needle are integrated
Shaped component.
Using this structure setting, it is easy to after the completion of making up a prescription, the component is subjected to disposable integral replacing, assembling is more
It is simple and convenient, replacing construction can be saved.
Present invention also offers a kind of dosage, using the dispensation apparatus as described in any of the above, by cillin bottle
During Chinese medicine is transferred to infusion bag, the double end syringe is extracted decoction by the infusion bag and injected in the cillin bottle
Confection, the double end syringe is when by the cillin bottle in the mixed decoction suction double end syringe, the work
The stroke of stopper rod is more than the stroke that the double end syringe injects its inner liquid medicine in piston rod when in the cillin bottle, with this
Negative pressure is formed in the cillin bottle, the porous needle and the cillin bottle is then separated.
Using dosage of the present invention, piston rod injects medicine into cillin bottle in suction cillin bottle Chinese medicine liquid when ratio
The stroke moved during liquid is more, and negative pressure is formed in cillin bottle, and the conduit Chinese medicine liquid end face now connected with cillin bottle is also subjected to
Negative pressure, the moment separated in porous needle and cillin bottle, conduit Chinese medicine liquid is pressed into double end syringe by atmospheric pressure, not only by cillin bottle
Decoction suction is clean, moreover it is possible to Drug leakage and pulls out pin rear tube Chinese medicine liquid spilling when preventing from pulling out pin, causes to waste or pollute,
The dose stability that makes to make up a prescription is effective.
Preferably, the dosage comprises the following steps：
A, cillin bottle and infusion bag, which are stood upside down, to be arranged on the pedestal；
B, the control system control the clamping element one and the clamping element two to clamp the conduit one respectively and described
Conduit two；
C, the control system control the cillin bottle and the porous needle move toward one another, the needle tubing insertion of the porous needle
The cillin bottle, the needle handle of the porous needle contacts the rubber stopper of the cillin bottle, and the control system controls the infusion bag
With syringe needle move toward one another, the syringe needle inserts the infusion bag and contacts the infusion bag inner liquid medicine；
D, the control system control the clamping element two to unclamp the conduit two, while controlling the straight reciprocating motion
Mechanism one pulls the piston rod movement, and a certain amount of infusion bag inner liquid medicine is drawn into the double-ended needle barrel chamber body；
E, the control system control clamping element two clamp the conduit two, the control clamping element one and unclamp described
Conduit one, while controlling the linear reciprocating mechanism one to promote the piston rod movement, by the double-ended needle barrel chamber body
Decoction injects the cillin bottle and mixes its Chinese medicine；
F, the control system control the linear reciprocating mechanism one to pull the piston rod movement, by described XiLin
Bottle Chinese medicine liquid is drawn into the double-ended needle barrel chamber body；
G, the control system control clamping element one clamp the conduit one, the control clamping element two and unclamp described
Conduit two, while controlling the linear reciprocating mechanism one to promote the piston rod movement, by the double-ended needle barrel chamber body
Decoction injects the infusion bag；
H, the control system control clamping element two clamp the conduit two, the control clamping element one and unclamp described
Conduit one, while controlling the linear reciprocating mechanism one to pull the piston rod movement, the extraction raffinate of the cillin bottle is taken out
It is drawn onto in the double-ended needle barrel chamber body, and negative pressure is formed in the cillin bottle；
I, the control system control the cillin bottle and porous needle reverse motions, and the porous needle departs from described XiLin
Bottle, then the control system controls the clamping element one to clamp the conduit one, control the clamping element two to unclamp described lead
Pipe two；
J, the control system control the linear reciprocating mechanism one to promote the piston rod movement, by the double end
Syringe cavity inner liquid medicine injects the infusion bag；
K, the control system control the clamping element two to clamp the conduit two, control the infusion bag and syringe needle opposite
Motion, the syringe needle departs from the infusion bag；
L, the cillin bottle and infusion bag are removed from the pedestal, complete to make up a prescription.
Preferably, when performing the step f, the control system controls the linear reciprocating mechanism one to push away repeatedly
The piston rod movement is drawn, until decoction is thoroughly mixed with the cillin bottle Chinese medicine in the double-ended needle barrel chamber body, then is performed
The step g.
Preferably, perform after the step i, replaceable cillin bottle.
Preferably, change after cillin bottle, repeating said steps c-k, until being mixed institute's medicament in need and injecting defeated
After liquid bag, the step l is performed, completes to make up a prescription.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, with porous needle of the present invention, needle tubing insertion cillin bottle rubber stopper is until needle handle contact rubber stopper when making up a prescription
Outer surface, now the Kong Jun on needle tubing enters inside cillin bottle and at least one hole contacts rubber stopper, used during due to contact pin
Property tension force effect in needle body of effect and decoction, the hole that medicament will not be on tube wall inside cillin bottle is overflowed, many by this
Hole pin mixes medicament in cillin bottle to cillin bottle fluid injection, in suction, and because cillin bottle is inverted, decoction is gathered on rubber stopper
Portion, the decoction finally aspirated is pulled out cillin bottle by the hole in the hole below liquid level and contact rubber stopper, the porous needle knot
Structure is simple, easily manufactured, can fully aspirate cillin bottle inner liquid medicine；
2nd, with dispensation apparatus of the present invention, needle tubing insertion cillin bottle rubber stopper is until needle handle contact rubber when making up a prescription
Plug, now the Kong Jun on needle tubing enters inside cillin bottle and at least one hole contacts rubber stopper, and inertia during due to contact pin is made
With the hole that medicament will not be on tube wall inside cillin bottle is overflowed, by the porous needle to cillin bottle fluid injection, mixes medicine in cillin bottle
Agent, in suction, because cillin bottle is inverted, decoction is gathered in rubber stopper top, and the decoction finally aspirated is by contact rubber stopper
Hole be pulled out cillin bottle, then porous needle is separated with cillin bottle, be prevented effectively from decoction backflow, the dispensation apparatus dispensing efficiency
It is high and safe and reliable, cillin bottle residual liquor is not resulted in, ensures that the stabilization for the dosage that makes up a prescription is effective；
3rd, the double end syringe stands upside down and is arranged on the pedestal, and using this structure setting, double end syringe is in suction west
During the decoction mixed in woods bottle, if piston rod, which is subjected to displacement in double end syringe, produces negative pressure, atmospheric pressure is by cillin bottle Chinese medicine
When hydraulic pressure enters double end syringe, partial air enters double end syringe, and double end syringe is inverted, and decoction is located at piston rod end, air position
In double end syringe exit, double end syringe is will be wherein before decoction injection infusion bag, and piston rod is pushed and discharges air, and syringe needle is again
Insert infusion bag, it is to avoid air is injected into infusion bag, piston rod pushes the 80%- that the stroke of air produces negative pressure stroke for it
100%；
4th, with dispensation apparatus of the present invention, the pedestal is provided with linear reciprocating mechanism two, linear reciprocation
Motion three, linear reciprocating mechanism four and linear reciprocating mechanism five, the linear reciprocating mechanism two are connected
The cillin bottle, the linear reciprocating mechanism three connects the infusion bag, and the linear reciprocating mechanism four connects institute
Porous needle is stated, the linear reciprocating mechanism five connects the syringe needle, and the control system communicates to connect the linear reciprocation
Motion two, the linear reciprocating mechanism three, the linear reciprocating mechanism four and the straight reciprocating motion machine
Structure five, using this structure setting, can make cillin bottle and infusion bag static, and porous needle and syringe needle are respectively with respect to cillin bottle and defeated
Liquid bag is moved upwardly or downwardly；Or porous needle and syringe needle it is static, cillin bottle and infusion bag distinguish relatively porous pin and syringe needle to
Lower or motion upwards；Or cillin bottle and porous needle opposite or reverse motions, infusion bag and syringe needle opposite or reverse motions,
Porous needle inserts or departed from cillin bottle, syringe needle insertion or disengaging infusion bag；
5th, with dispensation apparatus of the present invention, the linear reciprocating mechanism one, the straight reciprocating motion machine
Structure two, the linear reciprocating mechanism three, the linear reciprocating mechanism four and the linear reciprocating mechanism five are equal
For electric cylinders, using this structure setting, electric cylinders are the modular product by servomotor and leading screw integrated design, by servo electricity
The rotary motion of machine is converted into linear motion, and convenient disassembly, kinematic accuracy is high, fast response time；
6th, it is the double end syringe, the conduit one, the conduit two, described many with dispensation apparatus of the present invention
Hole pin and the syringe needle are formed in one component, using this structure setting, are easy to after the completion of making up a prescription, and the component is carried out into one
Secondary property integral replacing, assembles simpler convenience, can save replacing construction；
7th, with dosage of the present invention, piston rod injects in suction cillin bottle Chinese medicine liquid when ratio into cillin bottle
The stroke moved during decoction is more, and negative pressure is formed in cillin bottle, and the conduit Chinese medicine liquid end face now connected with cillin bottle is also held
By negative pressure, the moment separated in porous needle and cillin bottle, conduit Chinese medicine liquid is pressed into double end syringe by atmospheric pressure, not only by cillin bottle
Chinese medicine liquid suction is clean, moreover it is possible to Drug leakage and pulls out pin rear tube Chinese medicine liquid spilling when preventing from pulling out pin, causes to waste or dirty
Dye, the dose stability that makes to make up a prescription is effective.
Brief description of the drawings
Fig. 1 is the structural representation of porous needle of the present invention；
Fig. 2 is the cooperation schematic diagram of the porous needle and the cillin bottle；
Fig. 3 is the three dimensional structure diagram of dispensation apparatus of the present invention；
Fig. 4 is Fig. 3 front view；
Fig. 5 is the working state figure of dispensation apparatus of the present invention；
Fig. 6 is Fig. 5 front view；
Fig. 7 is the piston rod stroke contrast schematic diagram before and after injection, aspiration medicinal liquid in the cillin bottle.
Marked in figure：01- cillin bottles, 02- infusion bags, 1- pedestals, 11- linear reciprocating mechanisms one, 12- holders,
13- linear reciprocating mechanisms two, 14- linear reciprocating mechanisms three, 15- linear reciprocating mechanisms four, 16- linear reciprocations
Motion five, 2- double end syringes, 21- piston rods, 22- conduits one, 23- conduits two, 3- needle tubings, 31- needle handles, 32- holes, 4- pins
Head, 5- clamping elements one, 6- clamping elements two.
Embodiment
With reference to test example and embodiment, the present invention is described in further detail.But this should not be understood
Following embodiment is only limitted to for the scope of above-mentioned theme of the invention, it is all that this is belonged to based on the technology that present invention is realized
The scope of invention.
Embodiment 1
As shown in Figure 1-2, a kind of porous needle of the present invention, including needle tubing 3 and the needle handle 31 communicated therewith, the pin
The tube wall of pipe 3 is provided with least one hole 32, and the nearest hole 32 is equal to west to the distance of the needle handle 31 with the needle handle 31
The thickness of woods 01 rubber stopper of bottle, when in use, the cillin bottle 01 is inverted, and the porous needle from bottom to top inserts the cillin bottle
01。
As a preferred scheme of the present embodiment, the end of the needle tubing 3 is cone, using this structure setting,
It is easy to process and interts closed vessel lid in the end of cone shape.
With porous needle of the present invention, the insertion rubber stopper of cillin bottle 01 of needle tubing 3 is until the contact rubber of needle handle 31 when making up a prescription
Plug outer surface, now the hole 32 on needle tubing 3 enters the inside of cillin bottle 01 and at least one hole 32 contacts rubber stopper, due to
The tension force effect of effect of inertia and decoction in needle body during contact pin, the hole 32 that the inside medicament of cillin bottle 01 will not be on tube wall
Overflow, by the porous needle to the fluid injection of cillin bottle 01, mix medicament in cillin bottle 01, in suction, because cillin bottle 01 is inverted,
Decoction is gathered in rubber stopper top, and the decoction finally aspirated is by the hole 32 below liquid level and the quilt of hole 32 of contact rubber stopper
Cillin bottle 01 is detached, the porous needle structure is simple, easily manufactured, can fully aspirate the inner liquid medicine of cillin bottle 01.
Embodiment 2
As shown in figures 1 to 6, a kind of dispensation apparatus of the present invention, including control system and the double end on pedestal 1
Syringe 2.
Linear reciprocating mechanism one 11 of the pedestal 1 provided with the motion of piston rod 21 for driving the double end syringe 2,
Two difference connecting conduit 1 and conduit 2 23 of the double end syringe 2, the other end of conduit 1 connection such as embodiment 1
Described porous needle, the porous needle is used to insert cillin bottle 01, and the other end of conduit 2 23 is connected to insert infusion bag
02 syringe needle 4, the cillin bottle 01 and the infusion bag 02, which are stood upside down, to be arranged on the pedestal 1, the porous needle and the pin
First 4 needle point is arranged on the pedestal 1 upward, the cillin bottle 01 and the porous needle can opposite or reverse motions, it is described
Infusion bag 02 and the syringe needle 4 can opposite or reverse motions, the conduit 1 is provided with the folder for being used for being clamped or unclamped
Tight part 1, the conduit 2 23 is provided with the clamping element 26 for being used for being clamped or unclamped, the control system communication connection
The linear reciprocating mechanism 1, the clamping element 1 and the clamping element 26.
As a preferred scheme of the present embodiment, the double end syringe 2, which stands upside down, to be arranged on the pedestal 1, using this
Structure setting is planted, double end syringe 2 is in the decoction mixed in aspirating cillin bottle 01, if piston rod 21 is subjected to displacement in double end syringe
Negative pressure is produced in 2, atmospheric pressure by the Chinese medicine liquid of cillin bottle 01 when being pressed into double end syringe 2, and partial air enters double end syringe 2, double
Scalp acupuncture cylinder 2 is inverted, and decoction is located at the end of piston rod 21, and air is located at the exit of double end syringe 2, and double end syringe 2 is by its Chinese medicine
Before liquid injection infusion bag 02, piston rod 21, which is pushed, discharges air, and syringe needle 4 is inserted into infusion bag 02, it is to avoid air is injected into defeated
Liquid bag 02, piston rod 21 pushes the stroke of air and produces the 90% of negative pressure stroke for it.
The pedestal 1 is fixedly connected with the double end syringe 2 provided with holder 12, and the pedestal 1 is provided with linear reciprocation
Motion 2 13, linear reciprocating mechanism 3 14, linear reciprocating mechanism 4 15 and linear reciprocating mechanism 5 16,
The linear reciprocating mechanism 2 13 connects the cillin bottle 01, and the linear reciprocating mechanism 3 14 connects the transfusion
Bag 02, the linear reciprocating mechanism 4 15 connects the porous needle, and the connection of linear reciprocating mechanism 5 16 is described
Syringe needle 4, the control system communicate to connect the linear reciprocating mechanism 2 13, the linear reciprocating mechanism 3 14,
The linear reciprocating mechanism 4 15 and the linear reciprocating mechanism 5 16, using this structure setting, can make west
Woods bottle 01 and infusion bag 02 are static, and porous needle and syringe needle 4 are moved upwardly or downwardly with respect to cillin bottle 01 and infusion bag 02 respectively；Or
Person's porous needle and syringe needle 4 are static, cillin bottle 01 and infusion bag 02 distinguishes relatively porous pin and syringe needle 4 is moved downward or upward；Or
Person's cillin bottle 01 and porous needle opposite or reverse motions, infusion bag 02 and the opposite or reverse motions of syringe needle 4, porous needle insertion
Or departing from cillin bottle 01, syringe needle 4 inserts or departed from infusion bag 02.
It is used as a preferred scheme of the present embodiment, the linear reciprocating mechanism 1, the straight reciprocating motion
Mechanism 2 13, the linear reciprocating mechanism 3 14, the linear reciprocating mechanism 4 15 and the straight reciprocating motion
Mechanism 5 16 is electric cylinders, using this structure setting, and electric cylinders are to produce servomotor and the modularization of leading screw integrated design
Product, linear motion is converted into by the rotary motion of servomotor, and convenient disassembly, kinematic accuracy is high, fast response time.The double end
Syringe 2, the conduit 1, the conduit 2 23, the porous needle and the syringe needle 4 are formed in one component, using this
Structure setting, is easy to after the completion of making up a prescription, and the component is carried out into disposable integral replacing, assembles simpler convenience, Neng Goujie
About replacing construction.
With dispensation apparatus of the present invention, needle tubing 3 inserts the rubber stopper of cillin bottle 01 until needle handle 31 is contacted when making up a prescription
Rubber stopper, now the hole 32 on needle tubing 3 enters the inside of cillin bottle 01 and at least one hole 32 contacts rubber stopper, due to contact pin
When effect of inertia, the hole 32 that the inside medicament of cillin bottle 01 will not be on tube wall overflows, by the porous needle to the note of cillin bottle 01
Medicament in liquid, mixing cillin bottle 01, in suction, because cillin bottle 01 is inverted, decoction is gathered in rubber stopper top, final suction
Decoction cillin bottle 01 is pulled out by the hole 32 of contact rubber stopper, then porous needle is separated with cillin bottle 01, is prevented effectively from
Decoction flows back, and the dispensation apparatus dispensing efficiency is high and safe and reliable, does not result in the residual liquor of cillin bottle 01, ensures the dosage that makes up a prescription
Stabilization it is effective.
Embodiment 3
As shown in figs. 1-7, a kind of dosage of the present invention, using dispensation apparatus as described in Example 2, it is matched somebody with somebody
Prescription method comprises the following steps：
A, cillin bottle 01 and infusion bag 02, which are stood upside down, to be arranged on the pedestal 1；
B, the control system control the clamping element 1 and the clamping element 26 to clamp the and of conduit 1 respectively
The conduit 2 23；
C, the control system control the cillin bottle 01 and the porous needle move toward one another, the needle tubing 3 of the porous needle
The cillin bottle 01 is inserted, the needle handle 31 of the porous needle contacts the rubber stopper of the cillin bottle 01, the control system control
The infusion bag 02 and the move toward one another of syringe needle 4, the syringe needle 4 insert the infusion bag 02 and contact medicine in the infusion bag 02
Liquid；
D, the control system control the clamping element 26 to unclamp the conduit 2 23, while controlling the linear reciprocation
Motion 1 pulls the piston rod 21 to move, and a certain amount of inner liquid medicine of infusion bag 02 is drawn into the double-ended needle
In 2 cavitys of cylinder；
E, the control system control the clamping element 26 to clamp the conduit 2 23, control the clamping element 1 to unclamp
The conduit 1, while controlling the linear reciprocating mechanism 1 to promote the piston rod 21 to move, by the double end
The cavity inner liquid medicine of syringe 2 injects the cillin bottle 01 and mixes its Chinese medicine；
F, the control system control the linear reciprocating mechanism 1 to pull the piston rod 21 to move, will be described
The Chinese medicine liquid of cillin bottle 01 is drawn into the cavity of double end syringe 2；
G, the control system control the clamping element 1 to clamp the conduit 1, control the clamping element 26 to unclamp
The conduit 2 23, while controlling the linear reciprocating mechanism 1 to promote the piston rod 21 to move, by the double end
The cavity inner liquid medicine of syringe 2 injects the infusion bag 02；
H, the control system control the clamping element 26 to clamp the conduit 2 23, control the clamping element 1 to unclamp
The conduit 1, while controlling the linear reciprocating mechanism 1 to pull the piston rod 21 to move, by described XiLin
The extraction raffinate of bottle 01 is drawn into the cavity of double end syringe 2, and forms negative pressure in the cillin bottle 01；
I, the control system control the cillin bottle 01 and porous needle reverse motions, and the porous needle departs from described XiLin
Bottle 01, then the control system control clamping of clamping element 1 conduit 1, the control clamping element 26 unclamp
The conduit 2 23；
J, the control system control the linear reciprocating mechanism 1 to promote the piston rod 21 to move, will be described
The cavity inner liquid medicine of double end syringe 2 injects the infusion bag 02；
K, the control system control the clamping element 26 to clamp the conduit 2 23, control the infusion bag 02 and pin
First 4 reverse motions, the syringe needle 4 departs from the infusion bag 02；
L, the cillin bottle 01 and infusion bag 02 are removed from the pedestal 1, complete to make up a prescription.
As a preferred scheme of the present embodiment, when performing the step f, the control system controls the straight line
Piston rod 21 is moved reciprocating mechanism 1 described in push-and-pull repeatedly, until the cavity inner liquid medicine of double end syringe 2 and the west
Woods 01 Chinese medicine of bottle is thoroughly mixed, then performs the step g.
As a preferred scheme of the present embodiment, perform after the step i, replaceable cillin bottle 01.
As a preferred scheme of the present embodiment, change after cillin bottle 01, repeating said steps c-k, until that will own
The medicament needed is mixed and injected after infusion bag 02, is performed the step l, is completed to make up a prescription.
With dosage of the present invention, piston rod 21 is in suction cillin bottle 01 Chinese medicine liquid when ratio into cillin bottle 01
The stroke moved during injection decoction is more, negative pressure is formed in cillin bottle 01, the conduit Chinese medicine liquid now connected with cillin bottle 01
End face is also subjected to negative pressure, and conduit Chinese medicine liquid is pressed into double end syringe 2 by the moment separated in porous needle and cillin bottle 01, atmospheric pressure,
Not only the Chinese medicine liquid of cillin bottle 01 is aspirated clean, moreover it is possible to Drug leakage and pull out pin rear tube Chinese medicine liquid spilling when preventing from pulling out pin,
Cause to waste or pollute, the dose stability that makes to make up a prescription is effective.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of porous needle, including needle tubing (3) and the needle handle (31) that communicates therewith, it is characterised in that on needle tubing (3) tube wall
Provided with least one hole (32), the nearest hole (32) is equal to XiLin to the distance of the needle handle (31) with the needle handle (31)
The thickness of bottle (01) rubber stopper.
2. a kind of dispensation apparatus, including control system and the double end syringe (2) on pedestal (1), the pedestal (1) are provided with
The linear reciprocating mechanism one (11) for driving the piston rod (21) of the double end syringe (2) to move, the double end syringe (2)
Two difference connecting conduit one (22) and conduit two (23), it is characterised in that (22) other end of conduit one connection such as right
It is required that the porous needle described in 1, the porous needle is used to insert cillin bottle (01), described (23) other end of conduit two is connected to insert
Enter the syringe needle (4) of infusion bag (02), the cillin bottle (01) and the infusion bag (02), which are stood upside down, to be arranged on the pedestal (1),
The needle point of the porous needle and the syringe needle (4) is arranged on the pedestal (1) upward, the cillin bottle (01) and described porous
Pin can opposite or reverse motions, the infusion bag (02) and the syringe needle (4) can in opposite directions or reverse motions, the conduit one (22)
The clamping element one (5) for being used for being clamped or unclamped is provided with, the conduit two (23), which is provided with, to be used to be clamped or unclamped
Clamping element two (6), the control system communicates to connect the linear reciprocating mechanism one (11), the clamping element one (5)
With the clamping element two (6).
3. dispensation apparatus according to claim 2, it is characterised in that the double end syringe (2), which is stood upside down, is arranged at the base
On seat (1).
4. dispensation apparatus according to claim 2, it is characterised in that the pedestal (1) is provided with straight reciprocating motion machine
Structure two (13), linear reciprocating mechanism three (14), linear reciprocating mechanism four (15) and linear reciprocating mechanism five
(16), the linear reciprocating mechanism two (13) connects the cillin bottle (01), the linear reciprocating mechanism three (14)
The infusion bag (02) is connected, the linear reciprocating mechanism four (15) connects the porous needle, the straight reciprocating motion
Mechanism five (16) connects the syringe needle (4), and the control system communicates to connect the linear reciprocating mechanism two (13), described
Linear reciprocating mechanism three (14), the linear reciprocating mechanism four (15) and the linear reciprocating mechanism five
(16)。
5. the dispensation apparatus according to claim any one of 2-4, it is characterised in that the double end syringe (2), the conduit
One (22) and the conduit two (23) are formed in one component.
6. a kind of dosage, it is characterised in that dispensation apparatus of the application as described in claim any one of 2-5, by XiLin
During bottle (01) Chinese medicine is transferred to infusion bag (02), the double end syringe (2) extracts decoction by the infusion bag (02)
And inject confection in the cillin bottle (01), the double end syringe (2) is by mixed medicine in the cillin bottle (01)
When the liquid suction double end syringe (2) is interior, the stroke of the piston rod (21) notes its inner liquid medicine more than the double end syringe (2)
Enter the stroke of the piston rod (21) when in the cillin bottle (01), negative pressure is formed in the cillin bottle (01) with this, then
Separate the porous needle and the cillin bottle (01).
7. dosage according to claim 6, it is characterised in that comprise the following steps：
A, the cillin bottle (01) and the infusion bag (02), which are stood upside down, to be arranged on the pedestal (1)；
B, the control system control the clamping element one (5) and the clamping element two (6) to clamp the conduit one (22) respectively
With the conduit two (23)；
C, the control system control the cillin bottle (01) and the porous needle move toward one another, the needle tubing (3) of the porous needle
The cillin bottle (01) is inserted, the needle handle (31) of the porous needle contacts the rubber stopper of the cillin bottle (01), the control system
The system control infusion bag (02) and syringe needle (4) move toward one another, the syringe needle (4) insert the infusion bag (02) and contact institute
State infusion bag (02) inner liquid medicine；
D, the control system control the clamping element two (6) to unclamp the conduit two (23), while controlling the linear reciprocation
Motion one (11) pulls piston rod (21) motion, a certain amount of infusion bag (02) inner liquid medicine is drawn into described
In double end syringe (2) cavity；
E, the control system control the clamping element two (6) to clamp the conduit two (23), control clamping element one (5) pine
The conduit one (22) is opened, while control the linear reciprocating mechanism one (11) to promote piston rod (21) motion, will
Double end syringe (2) the cavity inner liquid medicine injects the cillin bottle (01) and mixes its Chinese medicine；
F, the control system control the linear reciprocating mechanism one (11) to pull piston rod (21) motion, will be described
Cillin bottle (01) Chinese medicine liquid is drawn into double end syringe (2) cavity；
G, the control system control the clamping element one (5) to clamp the conduit one (22), control clamping element two (6) pine
The conduit two (23) is opened, while control the linear reciprocating mechanism one (11) to promote piston rod (21) motion, will
Double end syringe (2) the cavity inner liquid medicine injects the infusion bag (02)；
H, the control system control the clamping element two (6) to clamp the conduit two (23), control clamping element one (5) pine
The conduit one (22) is opened, while control the linear reciprocating mechanism one (11) to pull piston rod (21) motion, will
The extraction raffinate of the cillin bottle (01) is drawn into double end syringe (2) cavity, and the formation negative pressure in the cillin bottle (01)；
I, the control system control the cillin bottle (01) and porous needle reverse motions, and the porous needle departs from the cillin bottle
(01), then the control system controls the clamping element one (5) to clamp the conduit one (22), control the clamping element two
(6) conduit two (23) is unclamped；
J, the control system control the linear reciprocating mechanism one (11) to promote piston rod (21) motion, will be described
Double end syringe (2) cavity inner liquid medicine injects the infusion bag (02)；
K, the control system control the clamping element two (6) to clamp the conduit two (23), control the infusion bag (02) and
Syringe needle (4) reverse motions, the syringe needle (4) departs from the infusion bag (02)；
L, the cillin bottle (01) and infusion bag (02) are removed from the pedestal (1), complete to make up a prescription.
8. dosage according to claim 7, it is characterised in that when performing the step f, the control system control
Making the linear reciprocating mechanism one (11), piston rod (21) described in push-and-pull is moved repeatedly, until double end syringe (2) chamber
Internal decoction is thoroughly mixed with the cillin bottle (01) Chinese medicine, then performs the step g.
9. the dosage according to claim any one of 7-8, it is characterised in that perform after the step i, replaceable west
Woods bottle (01).
10. dosage according to claim 9, it is characterised in that change after cillin bottle (01), repeating said steps c-
K, until mixing and injecting after infusion bag (02) institute's medicament in need, performs the step l, completes to make up a prescription.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350268.1A CN106983667A (en) | 2017-05-18 | 2017-05-18 | Porous needle, dispensation apparatus and dosage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350268.1A CN106983667A (en) | 2017-05-18 | 2017-05-18 | Porous needle, dispensation apparatus and dosage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106983667A true CN106983667A (en) | 2017-07-28 |
Family
ID=59419391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350268.1A Pending CN106983667A (en) | 2017-05-18 | 2017-05-18 | Porous needle, dispensation apparatus and dosage |
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| Country | Link |
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| CN (1) | CN106983667A (en) |
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| CN108785082A (en) * | 2018-04-12 | 2018-11-13 | 成都杰仕德科技有限公司 | A kind of cillin bottle dosage |
| CN110025487A (en) * | 2019-04-30 | 2019-07-19 | 江苏迪沃生物制品有限公司 | The sterile automatic refined filtration dispenser of one kind and its application method |
| CN110101574A (en) * | 2018-02-01 | 2019-08-09 | 深圳市卫邦科技有限公司 | A kind of device that being inverted solvent, make up a prescription robot and implementation method |
| CN110538072A (en) * | 2019-09-25 | 2019-12-06 | 江西洪达医疗器械集团有限公司 | medicine dispensing pipeline |
| CN111374889A (en) * | 2018-12-28 | 2020-07-07 | 深圳市卫邦科技有限公司 | Dispensing device, dispensing robot and dispensing method |
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| CN110101574A (en) * | 2018-02-01 | 2019-08-09 | 深圳市卫邦科技有限公司 | A kind of device that being inverted solvent, make up a prescription robot and implementation method |
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| CN110025487A (en) * | 2019-04-30 | 2019-07-19 | 江苏迪沃生物制品有限公司 | The sterile automatic refined filtration dispenser of one kind and its application method |
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