CN208838862U - A kind of electronic intraosseous infusion needle - Google Patents
A kind of electronic intraosseous infusion needle Download PDFInfo
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- CN208838862U CN208838862U CN201721433519.4U CN201721433519U CN208838862U CN 208838862 U CN208838862 U CN 208838862U CN 201721433519 U CN201721433519 U CN 201721433519U CN 208838862 U CN208838862 U CN 208838862U
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- needle
- electric drill
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- transfusion needle
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Abstract
A kind of electronic intraosseous infusion needle, including an electric drill ontology, the output end of the electric drill ontology connects the transfusion needle of sleeve structure by an adapter coupling, the transfusion needle includes the transfusion needle needle tubing of hollow structure and the infusion needle core of solid construction, the transfusion needle needle core is fixed on the base, and pedestal is mounted on adapter coupling；The transfusion needle needle tubing is fixed in mounting base, and mounting base is movably connected on pedestal, and the needle tip for needle core of being infused is pierced by Transfusion needle pipe and the tip of Transfusion needle pipe closely connects；Lighting device is additionally provided on electric drill ontology outside connector；Substantially improve because applied needle the different phenomenon of the inserting needle speed that sclerotin situation is different or apply needle position difference due to needs, to having greater advantage in the sensing control management of patient and safety and pain management.
Description
Technical field:
The utility model relates to a kind of electronic intraosseous infusion needles.
Background technique:
It establishes infusion access rapidly in rescue, guarantees that infusion and drug treatment play a very important role, existing one
It cuts infusion means to be all built upon on the basis of vein, be limited by patient's vein condition, when severe trauma, sudden cardiac arrest occurs in patient
Or situations such as serious shock, peripheral circulatory failure, Superficial veins, which collapse, apply needle difficulty increases, peripheral vein applies needle will be very tired
It is difficult；If selecting central vein access can only in institute time-consuming 5-10 minutes, for vein collapse or close patient's success rate
It will be affected.
Marrow cavity transfusion technology is currently the only non-vein infusion means, is had quickly, safety, efficient feature.It should
Technology will effectively apply needle region and extend to 4-5 centimetres of bone flat site by several millimeters of vein, for vein collapse patient
Positioning is easier, and is applied needle and is had higher success rate, and can also in transit be realized even if in rescue site and rapidly, and cooperation is applied needle auxiliary and set
It is standby to complete to apply needle in the several seconds, it can reach effective transfusion speed in 1 minute, in the severe crisis patient rescue of efficient
With greater advantages.
When clinically promptly being rescued used liquid resuscitation or input drug approach mainly have vein, artery and
Three kinds of modes in bone, wherein intraosseous infusion is mainly used for the rescue that the state of emergency is heavy patient, and such as breathing severe trauma, heartbeat are rapid
Stop or serious shock etc., this kind of patient, which loses liquid due to a large amount of blood loss, which causes Superficial veins to collapse, applies needle difficulty increases, periphery
Vein, which applies needle, will become very difficult, so as to cause can not quickly and efficiently establish blood vessel first aid channel；In addition, in serious water
The case where operating difficulties such as swollen, serious burn, the epileptic attack of life-threatening, the ambulance of shaking or helicopter, dim light
Under, intraosseous infusion has easy to operate, fast and effeciently advantage, can set up infusion channel in time, and application salvage drug is very
To blood plasma, concentration haemocyte etc. is transfused, the quality time is won to give emergency treatment to a patient.
Currently, having applied to clinical intrabone infusion device mostly uses ejection type and hand inserting needle mode.Ejection type inserting needle
Mode, multi-pass, which crosses spring mechanical power and solves the method that intraosseous infusion needle penetrates in marrow, quickly establishes asking for infusion channel
Topic, it is easy to use, quick, but this device be easy to cause in practice and applies the severe pain of needle position, applies needle position bone
Folding even transfusion needle fracture the problems such as, and transfusion needle be engaged with sclerotin interface it is not close cause sepage and transfusion needle sliding,
Phenomena such as abjection, can cause the severe complications such as osteofascial compartment syndrome when serious.And hand inserting needle mode, although solving
The problem of transfusion needle easily slides, deviates from, but since transfusion needle is still impact mode, applies needle position fracture and be easier to send out
It is raw, helicitic texture cannot be made to reach preferably effect.In addition, ejection type and hand inserting needle mode, often because of operator's
Mode of operation is different, and it is of different sizes with the power on hand transfusion needle and cause inserting needle dynamics different to be applied to ejection type, deposits
In biggish human error, and often error is bigger by the people that gimmick is unskilled or experience is less, not only influences inserting needle effect, also
Additional logical hardship can be increased to patient；Furthermore existing intraosseous infusion needle does not have lighting device, due to light problem, at night or
For person under the darker environment of light when inserting needle, needle effect is applied in influence, increases unnecessary pain to patient.
Utility model content:
The utility model in order to make up for the deficiencies of the prior art, provides a kind of electronic intraosseous infusion needle, electrically driven (operated) bone
Interior transfusion needle applies needle and ejection type applies needle and has very big change in terms of applying needle effect manually than what is used at present in market, avoids
Because inserting needle dynamics is different caused by operator is different, ossis is not reached so as to cause inserting needle or across ossis etc.
The appearance of situation；In addition, also effectively preventing bringing volume to patient when the operator that gimmick is unskilled or experience is less applies needle
Outer pain, the inserting needle speed that three gears are adjusted, substantially improve because applied needle sclerotin situation it is different or apply needle position not
The different phenomenon of inserting needle speed that is same and needing is solved to having greater advantage in the sensing control management of patient and safety and pain management
It has determined problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
The output end of a kind of electronic intraosseous infusion needle, including an electric drill ontology, the electric drill ontology is connected by an adapter coupling
Connecing the transfusion needle of sleeve structure, the transfusion needle includes the transfusion needle needle tubing of hollow structure and the infusion needle core of solid construction,
The transfusion needle needle core is fixed on the base, and pedestal is mounted on adapter coupling；The transfusion needle needle tubing is fixed in mounting base,
Mounting base is movably connected on pedestal, and the needle tip for needle core of being infused is pierced by Transfusion needle pipe and the tip of Transfusion needle pipe closely connects
It connects；Lighting device is additionally provided on electric drill ontology outside connector；It is equipped with one handle in electric drill ontology rear end, in electric drill ontology
It is equipped with drill switch button, battery accommodating chamber is equipped in electric drill body interior, lithium battery is provided in battery accommodating chamber, in electricity
Pond accommodating chamber opening is equipped with a lid being fastened on electric drill ontology, and the control with operator control panel is additionally provided on electric drill ontology
Device can control in operator control panel lighting device to open and close and can check electricity and show and show that drill switch is pressed with revolving speed
Button, lithium battery, lighting device, operator control panel are connected with control device respectively.
The handle is T-type handle, and the drill switch button is arranged on the electric drill ontology below lighting device, described
The rear end end of electric drill ontology is arranged in control device with operator control panel, and the battery accommodating chamber is arranged in below control device
Electric drill body interior.
The handle is linear type handle, and the control device with operator control panel is arranged in electric drill body interior, the behaviour
Make the upper surface that screen is located at electric drill ontology rear end, the drill switch button is arranged on the electric drill ontology below operator control panel, institute
State the electric drill body interior that control device rear is arranged in battery accommodating chamber.
A limit sleeve is arranged outside the Transfusion needle pipe of mounting base front end.
The lighting device is a LED light being arranged along jointing circumferencial direction.
It is equipped with a speed adjustable plate in electric drill ontology upper end end, speed adjustable plate is equipped with top grade, middle-grade and low grade, speed
It spends adjustable plate and is equipped with speed regulation button, speed regulation button is slidably arranged in top grade, middle-grade and the low grade of speed adjustable plate
On, speed regulation button, top grade, middle-grade and low grade are connected with control device.
The top grade range of speeds are as follows: 1800--2000r/m；The middle-grade range of speeds are as follows: 1500--1600r/m；Institute
State the low-grade range of speeds are as follows: 1100-1200r/m.
The Transfusion needle pipe is in triangular pyramid type.
The Transfusion needle pipe is in triangular pyramid type.
The Transfusion needle pipe is in triangular pyramid type.
The beneficial effects of the utility model are: casing transfusion needle to be placed to proximal end or distal end i.e. the epiphysis of long bone
In, needle core formation access is taken out using rete venosum abundant in ossis, and liquid and drug are infused into blood by ossis
A kind of infusion path setting means of circulation；Electrically driven (operated) intraosseous infusion needle applies needle and bullet than what is used at present in market manually
The formula of penetrating applies needle very big change in terms of applying needle effect, and inserting needle dynamics is different caused by avoiding because of operator's difference, thus
Inserting needle is caused not reach ossis or appearance situations such as across ossis；In addition, it is unskilled also to effectively prevent gimmick
Or experience less operator brings additional pain to patient when applying needle, the inserting needle speed that three gears are adjusted substantially improves
Because applied needle the different phenomenon of the inserting needle speed that sclerotin situation is different or apply needle position difference due to needs, sense to patient
There is greater advantage in keyholed back plate reason and safety and pain management.And the head of the transfusion needle needle tubing cooperation transfusion needle needle core of triangular pyramid shape
Portion enters bone face, and the structural form in cannon born face does not have mostly complicated, and the outside of triangular pyramid shape can have certain fitting when piercing,
To use certain strength, operates and be easier.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the schematic cross-sectional view of the utility model embodiment 1.
Fig. 3 is the transfusion needle needle tubing of the utility model and the structural schematic diagram of infusion needle core.
Fig. 4 is the schematic cross-sectional view of the utility model embodiment 2.
Fig. 5 is the schematic cross-sectional view of the utility model embodiment 2.
In figure, 1, electric drill ontology, 2, adapter coupling, 3, transfusion needle needle tubing, 4, infusion needle core, 5, pedestal, 6, mounting base, 7,
Drill switch button, 8, battery accommodating chamber, 9, lithium battery, 10, lid, 11, operator control panel, 12, control device, 13, limit sleeve,
14, LED light, 15, speed adjustable plate, 16, speed regulation button.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
Embodiment 1:
As shown in Figure 1-3, a kind of electronic intraosseous infusion needle, including an electric drill ontology 1, the output end of the electric drill ontology 1 are logical
Cross the transfusion needle of an adapter coupling 2 connection sleeve structure, the transfusion needle includes the transfusion needle needle tubing 3 of hollow structure and solid
The infusion needle core 4 of structure, the transfusion needle needle core are fixed on pedestal 5, and pedestal 5 is mounted on adapter coupling 2；The transfusion needle
Needle tubing 3 is fixed in mounting base 6, and mounting base 6 is movably connected on pedestal 5, and the needle tip of infusion needle core 4 is pierced by Transfusion needle pipe
It is closely connect with the tip of Transfusion needle pipe；Lighting device is additionally provided on electric drill ontology 1 outside connector；In electric drill ontology 1
Rear end is equipped with one handle, and drill switch button 7 is equipped on electric drill ontology 1, and battery accommodating chamber 8 is equipped with inside electric drill ontology 1,
It is provided with lithium battery 9 in battery accommodating chamber 8, is equipped with a lid being fastened on electric drill ontology 1 in 8 opening of battery accommodating chamber
10, be additionally provided with a control device 12 with operator control panel 11 on electric drill ontology 1, can control in operator control panel 11 lighting device open and
It closes and can check that electricity is shown and revolving speed is shown, drill switch button 7, lithium battery 9, lighting device, operator control panel 11 are distinguished
It is connected with control device 12.
The handle is T-type handle, and the drill switch button 7 is arranged on the electric drill ontology 1 below lighting device, institute
The rear end end that electric drill ontology 1 is arranged in the control device 12 with operator control panel 11 is stated, the setting of battery accommodating chamber 8 is filled in control
Inside the electric drill ontology 1 for setting 12 lower sections, T-type handle is convenient hand-held, convenient for operation.
It is arranged a limit sleeve 13 outside 6 front end Transfusion needle pipe of mounting base, prevents transfusion needle from penetrating length in bone too long.
The lighting device is a LED light 14 being arranged along jointing circumferencial direction, convenient in the place of dark
Apply needle.
It is equipped with a speed adjustable plate 15 in 1 upper end end of electric drill ontology, speed adjustable plate 15 is equipped with top grade, middle-grade and low
Shelves, speed adjustable plate 15 are equipped with speed regulation button 16, and speed regulation button 16 is slidably arranged in the height of speed adjustable plate 15
In shelves, middle-grade and low grade, speed regulation button 16, top grade, middle-grade and low grade are connected with control device 12.The top grade revolving speed
Range are as follows: 1800--2000r/m, suitable for 14--50 years old people；The middle-grade range of speeds are as follows: 1500--1600r/m is fitted
For 50 years old or more the middle-aged and the old；The low grade range of speeds are as follows: 1100-1200r/m is suitable for child and children.
The Transfusion needle pipe is in triangular pyramid type, convenient for penetrating in patient bone.
When applying needle: 1. assessment confirmation indications, positioning apply pin mark, exclude contraindication；2. the disinfection of needle position pair is applied, by limbs
It is fixed；3. according to apply needle constitution and its apply needle position, select suitable gear；4. transfusion needle, which is penetrated skin, touches bone
Bone presses drill switch button 7, starts inserting needle；5. taking out needle core；After 6. effective normal saline flushing will be extended with mounting base 6
Connection, vessel clamp are opened；7. getting ossis express developed through extension tube with physiological saline；8. it is properly fixed, it is infused or is given by doctor's advice
Medicine；9. guaranteeing that all drugs all enter blood circulation with normal saline flushing after being infused or be administered every time；10. being taken after completing infusion
Lower extension tube, mounting base 6 connect pre- punching, remove conduit, press 1-2 minutes and stop blooding, paste infusion paste.
Human bone marrow's chamber has many non-collapsed rete venosums, all keeps connecting with body circulation under any circumstance, even if suffering from
Person because shock or due to wound massive blood loss and when peripheral vein net being caused to collapse or close, these rete venosums are due to being in
It still is able to same body circulation among bone protection and keeps connection, and keeps relative constant blood flow.These non-collapsed property veins
Network, which can quickly absorb, is filled into surrounding liquid, will be among its rapid transport to body circulation by bone internal jugular vein sinus.Marrow
This special anatomical structure of intraluminal vein can just enable IO be transfused liquid or drug by rapid transport to body circulation simultaneously
It is absorbed and utilized.For rescuing the severe crisis patient that can not routinely implement venipuncture, in emergency circumstances establish rapidly defeated
It may be last infusion path setting means that liquid access is critical patient at the soonest.
Embodiment 2:
As described in Fig. 4-5: the present embodiment the difference from embodiment 1 is that: the handle be linear type handle, the ribbon gymnastics
The control device 12 for making screen 11 is arranged inside electric drill ontology 1, and the operator control panel 11 is located at the upper surface of 1 rear end of electric drill ontology,
The drill switch button 7 is arranged on the electric drill ontology 1 below operator control panel 11, and the setting of battery accommodating chamber 8 is filled in control
It sets inside the electric drill ontology 1 at 12 rears.
When use: electronic intraosseous infusion needle described in the present embodiment is primarily adapted for use in earthquake rescue, traffic accident rescue etc. temporarily
Be inconvenient to move by rescuer, and must be eager quickly to apply the wounded of needle, linear type handle facilitates closely close to the wounded, expands
The big position range for the wounded that can sue and labour.Other content and embodiment 1 are same.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, improvement to being made at the handle of the utility model, such as to handle by bearing between linear type and T-type
Convert etc. any alternate modification that mode is made or transformation is all fallen in the protection scope of the utility model.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of electronic intraosseous infusion needle, it is characterised in that: including an electric drill ontology, the output end of the electric drill ontology passes through one turn
Connector connect sleeve structure transfusion needle, the transfusion needle include hollow structure transfusion needle needle tubing and solid construction it is defeated
Liquid needle core, the transfusion needle needle core are fixed on the base, and pedestal is mounted on adapter coupling；The transfusion needle needle tubing is fixed on peace
It fills on seat, mounting base is movably connected on pedestal, and the needle tip for needle core of being infused is pierced by the tip of Transfusion needle pipe and Transfusion needle pipe
Close connection；Lighting device is additionally provided on electric drill ontology outside connector；It is equipped with one handle in electric drill ontology rear end, in electricity
It bores ontology and is equipped with drill switch button, be equipped with battery accommodating chamber in electric drill body interior, be provided with lithium electricity in battery accommodating chamber
Pond is equipped with a lid being fastened on electric drill ontology in battery accommodating chamber opening, a band operation is additionally provided on electric drill ontology
The control device of screen, can control in operator control panel lighting device to open and close and can check, electricity show and revolving speed is shown, electric
Switch button, lithium battery, lighting device, operator control panel is bored to be connected with control device respectively.
2. a kind of electronic intraosseous infusion needle according to claim 1, it is characterised in that: the handle is T-type handle, described
Drill switch button is arranged on the electric drill ontology below lighting device, and the control device with operator control panel is arranged in electric drill sheet
The electric drill body interior below control device is arranged in the rear end end of body, the battery accommodating chamber.
3. a kind of electronic intraosseous infusion needle according to claim 1, it is characterised in that: the handle is linear type handle,
The control device with operator control panel is arranged in electric drill body interior, and the operator control panel is located at the upper surface of electric drill ontology rear end,
The drill switch button is arranged on the electric drill ontology below operator control panel, and the battery accommodating chamber is arranged at control device rear
Electric drill body interior.
4. a kind of according to claim 1,2 or 3 any electronic intraosseous infusion needle, it is characterised in that: in mounting base front end
A limit sleeve is arranged outside Transfusion needle pipe.
5. a kind of according to claim 1,2 or 3 any electronic intraosseous infusion needle, it is characterised in that: the lighting device
The LED light being arranged for one along jointing circumferencial direction.
6. a kind of according to claim 1,2 or 3 any electronic intraosseous infusion needle, it is characterised in that: on electric drill ontology
End is held to be equipped with a speed adjustable plate, speed adjustable plate is equipped with top grade, middle-grade and low grade, and speed adjustable plate is equipped with speed tune
Save button, speed regulation button is slidably arranged in top grade, middle-grade and the low grade of speed adjustable plate, speed regulation button, top grade,
Middle-grade and low grade are connected with control device.
7. a kind of electronic intraosseous infusion needle according to claim 6, it is characterised in that: the top grade range of speeds are as follows:
1800--2000r/m；The middle-grade range of speeds are as follows: 1500--1600r/m；The low grade range of speeds are as follows: 1100-1200r/
m。
8. a kind of according to claim 1,2 or 3 any electronic intraosseous infusion needle, it is characterised in that: the Transfusion needle pipe
In triangular pyramid type.
9. a kind of electronic intraosseous infusion needle according to claim 4, it is characterised in that: the Transfusion needle pipe is in triangular pyramid
Type.
10. a kind of electronic intraosseous infusion needle according to claim 7, it is characterised in that: the Transfusion needle pipe is in triangular pyramid
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433519.4U CN208838862U (en) | 2017-10-31 | 2017-10-31 | A kind of electronic intraosseous infusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433519.4U CN208838862U (en) | 2017-10-31 | 2017-10-31 | A kind of electronic intraosseous infusion needle |
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| Publication Number | Publication Date |
|---|---|
| CN208838862U true CN208838862U (en) | 2019-05-10 |
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ID=66350541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433519.4U Active CN208838862U (en) | 2017-10-31 | 2017-10-31 | A kind of electronic intraosseous infusion needle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU195182U1 (en) * | 2019-11-14 | 2020-01-17 | Общество с ограниченной ответственностью "Специальная и медицинская техника" (ООО "Спецмедтехника") | Device for preparing for intraosseous infusion |
-
2017
- 2017-10-31 CN CN201721433519.4U patent/CN208838862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU195182U1 (en) * | 2019-11-14 | 2020-01-17 | Общество с ограниченной ответственностью "Специальная и медицинская техника" (ООО "Спецмедтехника") | Device for preparing for intraosseous infusion |
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