CN109481778A - Device for the connection of more bag injections - Google Patents
Device for the connection of more bag injections Download PDFInfo
- Publication number
- CN109481778A CN109481778A CN201811346475.0A CN201811346475A CN109481778A CN 109481778 A CN109481778 A CN 109481778A CN 201811346475 A CN201811346475 A CN 201811346475A CN 109481778 A CN109481778 A CN 109481778A
- Authority
- CN
- China
- Prior art keywords
- batcher
- tube
- chamber
- bag
- perfusion tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 43
- 239000007924 injection Substances 0.000 title claims abstract description 43
- 230000010412 perfusion Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000000605 extraction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000001802 infusion Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000012782 tube fusion Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of devices for the connection of more bag injections, and the perfusion tube of transfusion needle is connected with including upper end closed, lower end；In being parallel with multiple separating tubes on perfusion tube, the cross section of separating tube is in rectangle, the batcher that its inner cavity can be pulled and pushed by one is separated into independent first chamber and second chamber, and first chamber is equipped with the connectivity port for connecting injection, and second chamber is connected to perfusion tube；Rectangular receptacle is coated with the sealing film of one layer of fold, and the surrounding and separating tube for sealing film are fixed, and outer end and the sealing film of batcher are fixed, and sealing film can be stretched as batcher detaches outward.In infusion process, family numbers of patients or patient oneself can will be defeated the corresponding separation plug portion of that bag injection extract, complete the replacement to injection, so that medical staff no longer be needed to replace injection in infusion process, reduce the working strength of medical staff.
Description
Technical field
The present invention relates to infusion techn field more particularly to a kind of devices for the connection of more bag injections.
Background technique
In the preoperative with it is postoperative, according to patient profiles, need more bag injections defeated to patient, especially internal medicine may need defeated
Seven, eight bag injection.In infusion process, more bag injections needs are successively defeated, to prevent from having an effect between drug.So working as
When patient needs defeated more bag injections, nurse works as at regular intervals to checking transfusion condition before patient bed, replace
Patient populations are more, when medical staff is less, it is necessary to which family numbers of patients is kept always observes transfusion condition before bed, and notifies in time
Nurse carries out replacement injection, no matter what kind of situation it is, the injection that nurse comes more to renew finally is required, to increase
The working strength of nurse, and also family members is needed to accompany in infusion process.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind when needing defeated more bag injections, family numbers of patients or patient
Oneself can replace injection, to reduce a kind of device for the connection of more bag injections of medical staff's working strength.
In order to solve the above technical problems, the technical solution used in the present invention is:
For the device of more bag injections connection, including perfusion tube, it is characterised in that: the upper end closed of the perfusion tube,
Lower end is connected with transfusion needle；In being parallel with multiple separating tubes on perfusion tube, the cross section of the separating tube is in rectangle, and inner cavity is borrowed
A batcher is helped to be separated into independent first chamber and second chamber, the first chamber is equipped with the company for connecting injection
Port is connect, the second chamber is connected to perfusion tube；The batcher in separating tube one side wall by opening up and its shape phase
The rectangular receptacle insertion matched, and can partially be detached from separating tube, it is connected to first chamber with second chamber；The rectangular receptacle
It is coated with the sealing film of one layer of fold, the surrounding of the sealing film is fixed with separating tube, the outer end of the batcher and sealing
Film is fixed, and the sealing film can be stretched as batcher detaches outward.
A further technical solution lies in: the rectangular receptacle is equipped with a circle elastic sealing ring.
A further technical solution lies in: the liquid separation inside pipe wall opposite with rectangular receptacle level is equipped with and batcher shape
The rectangle deep gouge to match, the inner end of the batcher are inserted into rectangle deep gouge.
A further technical solution lies in: the side wall of the separating tube second chamber is equipped with the connection mouth of protrusion, described
It is fixed by winding band that perfusion tube is equipped with the jack with connection mouth male-female engagement, the separating tube and perfusion tube.
A further technical solution lies in: after the connection mouth and jack cooperation, connection mouth is extended in perfusion tube.
A further technical solution lies in: multiple separating tubes are distributed in the same side setting of perfusion tube, the batcher vertically
Horizontally disposed, the top side detachable of the perfusion tube is equipped with a hanger, and the hanger extends to separating tube side, and hanger
It is equipped with a laser emitter, the laser emitter emits laser beam straight down, and the position of the laser beam is outside batcher
Hold the extreme position of extraction.
The beneficial effects of adopting the technical scheme are that
By the device, medical staff before to patient fluid infusion, can will be defeated more bag injections in sequence will
Every bag injection is connected on a separating tube, in infusion process, family numbers of patients or patient oneself can will be defeated that bag
The corresponding separation plug portion of injection is extracted, so that the medical fluid in the bag injection is able to enter in perfusion tube, is then completed to note
The replacement of liquid is penetrated, so that medical staff no longer be needed to replace injection in infusion process, the work for reducing medical staff is strong
Degree.
The device ensure that the sealing, sterile of infusion environment, on the one hand can prevent batcher by the setting of sealing film
It after extraction section is infected with the bacterium dust in external environment, under the touch of external force, and is inwardly inserted into, dirt is caused to infusion environment
The problem of dye；On the other hand, the risk by entering bacterium between batcher and rectangular receptacle is also avoided.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, those skilled in the art's every other embodiment obtained without making creative work,
It shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
As shown in FIG. 1 to FIG. 2, for the device of more bag injections connection, including perfusion tube 1, the upper end of the perfusion tube 1
Closing, lower end is connected with transfusion needle 11.In being parallel with multiple separating tubes 2 on perfusion tube 1, the cross section of the separating tube 2 is in square
Shape, inner cavity are separated into independent first chamber and second chamber by a batcher 3, and the first chamber is equipped with for connecting
The connectivity port 21 of injection is connect, the second chamber is connected to perfusion tube 1.The batcher 3 is similarly rectangular configuration, with point
The cross section of liquid pipe 2 matches, and batcher 3 is inserted by the rectangular receptacle to match with its shape opened up in 2 one side wall of separating tube
Enter, and can partially be detached from separating tube 2, is connected to first chamber with second chamber.In order to guarantee sealing, the nothing of infusion environment
Bacterium, so being coated with the sealing film 4 of one layer of fold in rectangular receptacle, the surrounding and separating tube 2 of the sealing film 4 are fixed, institute
Outer end and the sealing film 4 for stating batcher 3 are fixed, and the sealing film 4 can be detached outward with batcher 3 and be stretched.Seal film 4
Setting on the one hand can prevent 3 extraction section of batcher contamination external environment in bacterium dust after, under the touch of external force,
The problem of being inwardly inserted into again, infusion environment polluted；On the other hand, it also avoids by between batcher 3 and rectangular receptacle
Into the risk of bacterium.Wherein, sealing film 4, which uses, can be used polyethylene film.
By the device, medical staff before to patient fluid infusion, can will be defeated more bag injections in sequence will
Every bag injection is connected on a separating tube 2 by connectivity port 21, in infusion process, family numbers of patients or patient oneself
By infusion sequence can will be defeated corresponding 3 part of batcher of that bag injection extract so that the medical fluid in the bag injection by
First chamber enters second chamber and enters back into perfusion tube 1, then the replacement to injection is completed, thus in infusion process no longer
It needs medical staff to replace injection, reduces the working strength of medical staff.
In order to guarantee the leakproofness between batcher 3 and rectangular receptacle, so being equipped with circle elasticity in rectangular receptacle
Sealing ring.Elastic sealing ring can also squeeze batcher 3, play the role of positioning to batcher 3, so that batcher 3 is inserted completely
After entering separating tube 2 and part extraction separating tube 2, batcher 3 will not generate displacement again without external forces, to guarantee to divide
The stability of 3 insert state of stopper.
To be further ensured that complete barrier of the batcher 3 to first chamber and second chamber, avoid being inserted into due to batcher 3
It is not in place so that first chamber and second chamber, cause the mixing between different injections, so with the horizontal phase of rectangular receptacle
Pair 2 inner wall of separating tube be equipped with the rectangle deep gouge that matches with 3 shape of batcher, the inner end of the batcher 3 is inserted into
In rectangle deep gouge, to ensure that injection will not sealing between batcher 3 and separating tube 2.
Since the device is onetime injecting things, and according to the state of an illness of patient, the injection quantity for needing to inject is different,
Type of attachment between separating tube 2 and perfusion tube 1 is used into split type connection, so that it may according to transfusion condition on perfusion tube 1
Installation needs the separating tube 2 of quantity, can thus save certain cost.Specifically, on the side wall of 2 second chamber of separating tube
Connection mouth 22 equipped with protrusion, the perfusion tube 1 are equipped with jack with 22 male-female engagement of connection mouth, the separating tube 2 with it is defeated
Liquid pipe 1 is fixed by winding band.The quantity of jack can be set ten or so on perfusion tube 1, and the quantity of setting is more, according to defeated
Liquid situation selects appropriate number of separating tube 2, and the connection mouth 22 on separating tube 2 is inserted into jack, and will be divided using winding band
Liquid pipe 2 is fastened on perfusion tube 1, can be specifically fastened using adhesive tape.Perfusion tube 1 is more after installing with separating tube 2
Medical adhesive tape sealing can be used in remaining jack.
Wherein, after connection mouth 22 and jack cooperate, connection mouth 22 is extended in perfusion tube 1, to ensure that in separating tube 2
Injection fully enter in perfusion tube 1.
Since the intensity of sealing film 4 is weaker, in order to avoid when taking out batcher 3 outward, dynamics is larger, by sealing-plug whole
Extraction, damage sealing film 4, so the device is additionally provided with for warning the alarming device of the extraction of operator's batcher 3 in place.Specifically
, the same side that multiple separating tubes 2 are distributed in perfusion tube 1 vertically is arranged, the batcher 3 is horizontally disposed, separations multiple in this way
Plug 3 be inserted in place after, end is on a vertical line, perfusion tube 1 top side detachable be equipped with a hanger 5, it is described
Hanger 5 extends to 2 side of separating tube, and hanger 5 is equipped with a laser emitter 6, and the laser emitter 6 is sent out straight down
Laser beam is penetrated, the position of the laser beam is the extreme position of 3 outer end of batcher extraction.The position that operator passes through observation laser beam
It sets, so that it may extreme position of the batcher 3 after part is extracted out is predicted, as long as being no more than the position.Since hanger 5 is removable
That unloads is mounted on the top of perfusion tube 1, so the caution structure can reuse.
The above is only presently preferred embodiments of the present invention, anyone content according to the present invention makes the present invention a little
Simple modification, deformation and equivalent replacement each fall within protection scope of the present invention.
Claims (6)
1. for the device of more bag injections connection, including perfusion tube (1), it is characterised in that: the upper end seal of the perfusion tube (1)
It closes, lower end is connected with transfusion needle (11)；In being parallel with multiple separating tubes (2) on perfusion tube (1), the separating tube (2) it is transversal
Face is in rectangle, and inner cavity is separated into independent first chamber and second chamber by a batcher (3), sets in the first chamber
There is the connectivity port (21) for connecting injection, the second chamber is connected to perfusion tube (1)；The batcher (3) is by dividing
The rectangular receptacle insertion to match with its shape opened up in liquid pipe (2) one side wall, and can partially be detached from separating tube (2),
It is connected to first chamber with second chamber；The rectangular receptacle is coated with the sealing film (4) of one layer of fold, the sealing film
(4) surrounding and separating tube (2) is fixed, and the outer end of the batcher (3) and sealing film (4) are fixed, and the sealing film (4) can
As batcher (3) detaches outward and stretch.
2. it is according to claim 1 for more bag injections connection device, it is characterised in that: the rectangular receptacle it is upper
Equipped with a circle elastic sealing ring.
3. the device according to claim 1 for the connection of more bag injections, it is characterised in that: with the horizontal phase of rectangular receptacle
Pair separating tube (2) inner wall be equipped with the rectangle deep gouge that matches with batcher (3) shape, the inner end energy of the batcher (3)
Enough it is inserted into rectangle deep gouge.
4. the device according to claim 1 for the connection of more bag injections, it is characterised in that: the separating tube (2) the
The side wall of two chambers is equipped with the connection mouth (22) of protrusion, and the perfusion tube (1) is equipped with and connection mouth (22) male-female engagement
Jack, the separating tube (2) and perfusion tube (1) are fixed by winding band.
5. it is according to claim 4 for more bag injections connection device, it is characterised in that: the connection mouth (22) with
After jack cooperation, connection mouth (22) is extended in perfusion tube (1).
6. the device according to claim 1 for the connection of more bag injections, it is characterised in that: multiple separating tubes (2) are perpendicular
It is directly distributed in the same side setting of perfusion tube (1), the batcher (3) is horizontally disposed, the top side detachable of the perfusion tube (1)
Equipped with a hanger (5), the hanger (5) extends to separating tube (2) side, and hanger (5) is equipped with a laser emitter
(6), the laser emitter (6) emits laser beam straight down, and the position of the laser beam is the pole of batcher (3) outer end extraction
Extreme position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346475.0A CN109481778A (en) | 2018-11-13 | 2018-11-13 | Device for the connection of more bag injections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346475.0A CN109481778A (en) | 2018-11-13 | 2018-11-13 | Device for the connection of more bag injections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109481778A true CN109481778A (en) | 2019-03-19 |
Family
ID=65694834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346475.0A Pending CN109481778A (en) | 2018-11-13 | 2018-11-13 | Device for the connection of more bag injections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109481778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135370A (en) * | 2020-01-17 | 2020-05-12 | 邢义军 | Medical bottle-by-bottle liquid pusher |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043038A2 (en) * | 1999-04-03 | 2000-10-11 | CODAN Medizinische Geräte GmbH & Co. KG | System for combining several medical devices for a complete intravenous anasthesia |
| US20020156431A1 (en) * | 1998-09-17 | 2002-10-24 | Feith Raymond P. | Multi-valve injection/aspiration manifold with needleless access connection |
| EP1602388A1 (en) * | 2004-06-03 | 2005-12-07 | Unicare S.r.L. | Intravenous infusion system with a multiaccess manifold device |
| US20060155249A1 (en) * | 2002-11-26 | 2006-07-13 | Terumo Kabushiki Kaisha | Liquid transfusing tube and liquid transfusing tube set |
| CN201030101Y (en) * | 2007-02-02 | 2008-03-05 | 刘建新 | Automatic translator for continuous transfusion |
| WO2011024725A1 (en) * | 2009-08-27 | 2011-03-03 | テルモ株式会社 | Connection device and infusion tube set |
| CN102727957A (en) * | 2012-06-06 | 2012-10-17 | 唐敏峰 | Multi-bottle automatic continuous penetrating venous infusion apparatus |
| CN103877637A (en) * | 2014-02-19 | 2014-06-25 | 浙江大学 | Disposable passive intravenous infusion apparatus with multi-bag continuous injection pause function |
| WO2014121676A1 (en) * | 2013-02-08 | 2014-08-14 | Gong He | Manual multi-bottle infusion apparatus |
| CN209475281U (en) * | 2018-11-13 | 2019-10-11 | 河北医科大学第三医院 | Device for the connection of more bag injections |
-
2018
- 2018-11-13 CN CN201811346475.0A patent/CN109481778A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020156431A1 (en) * | 1998-09-17 | 2002-10-24 | Feith Raymond P. | Multi-valve injection/aspiration manifold with needleless access connection |
| EP1043038A2 (en) * | 1999-04-03 | 2000-10-11 | CODAN Medizinische Geräte GmbH & Co. KG | System for combining several medical devices for a complete intravenous anasthesia |
| US20060155249A1 (en) * | 2002-11-26 | 2006-07-13 | Terumo Kabushiki Kaisha | Liquid transfusing tube and liquid transfusing tube set |
| EP1602388A1 (en) * | 2004-06-03 | 2005-12-07 | Unicare S.r.L. | Intravenous infusion system with a multiaccess manifold device |
| CN201030101Y (en) * | 2007-02-02 | 2008-03-05 | 刘建新 | Automatic translator for continuous transfusion |
| WO2011024725A1 (en) * | 2009-08-27 | 2011-03-03 | テルモ株式会社 | Connection device and infusion tube set |
| CN102727957A (en) * | 2012-06-06 | 2012-10-17 | 唐敏峰 | Multi-bottle automatic continuous penetrating venous infusion apparatus |
| WO2014121676A1 (en) * | 2013-02-08 | 2014-08-14 | Gong He | Manual multi-bottle infusion apparatus |
| CN103877637A (en) * | 2014-02-19 | 2014-06-25 | 浙江大学 | Disposable passive intravenous infusion apparatus with multi-bag continuous injection pause function |
| CN209475281U (en) * | 2018-11-13 | 2019-10-11 | 河北医科大学第三医院 | Device for the connection of more bag injections |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135370A (en) * | 2020-01-17 | 2020-05-12 | 邢义军 | Medical bottle-by-bottle liquid pusher |
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