CN106860964A - Flexible pipe retention transfusion pin - Google Patents
Flexible pipe retention transfusion pin Download PDFInfo
- Publication number
- CN106860964A CN106860964A CN201710006100.9A CN201710006100A CN106860964A CN 106860964 A CN106860964 A CN 106860964A CN 201710006100 A CN201710006100 A CN 201710006100A CN 106860964 A CN106860964 A CN 106860964A
- Authority
- CN
- China
- Prior art keywords
- transfusion
- flexible pipe
- pillar
- tubule
- connecting 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
- 230000014759 maintenance of location Effects 0.000 title claims abstract description 14
- 210000005239 tubule Anatomy 0.000 claims abstract description 34
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 21
- 238000001802 infusion Methods 0.000 claims description 9
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 6
- 208000007536 Thrombosis Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000001194 anti-hemostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
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 flexible pipe retention transfusion pin, including transfusion needle assemblies and guard assembly, the transfusion needle assemblies include transfusion draw point, connecting tube, transfusion tubule and needle stand, the transfusion draw point, connecting tube, transfusion tubule and needle stand are sequentially connected, the guard assembly includes indwelling flexible pipe, wing seat and pillar, indwelling flexible pipe is connected with one end of wing seat, the other end of wing seat is connected with one end of pillar, transfusion draw point extend into pillar from the other end of pillar and passes through wing seat and indwelling flexible pipe, connecting tube is located in pillar, the wing seat is provided with sheet fixed-wing, during transfusion, indwelling flexible pipe is inserted into the vein blood vessel of human body with transfusion draw point, pull transfusion tubule, transfusion draw point is return back in pillar, connecting tube is fixed by pillar clamping.The present invention have simple structure, it is cheap, easy to operate, the characteristics of have protective action to patient and operating personnel.
Description
Technical field
The present invention relates to a kind of medicine equipment, and in particular to a kind of transfusion needle.
Background technology
Transfusion needle coordinates transfusion device transfusion, is also used for Ink vessel transfusing blood drawing.Existing transfusion needle is by draw point（Puncture needle）, UNICOM
Pipe（Needle handle）, transfusion tubule and needle stand composition, transfusion needle is made that huge contribution for the health of the mankind, consumption greatly, China
The annual transfusion needle about 8,000,000,000 for being used to infuse, adds the transfusion needle of blood drawing, annual production and marketing about 10,000,000,000.But consumption is so
Big product still suffers from serious defect at present：During transfusion, draw point indwelling often occurs stabbing or puncturing blood vessel in Ink vessel transfusing,
Need to change, re-operate, or even cause malpractice.When pulling out pin, draw point can often stab nursing staff, long campaigns nursing work
The nurse of work lives through the phenomenon of pricking wound, and various diseases, such as Aids, hepatitis, hepatitis B etc. can be propagated by acupuncture
Transmissible disease.
To solve the above problems, the mankind have carried out long-term endeavour, there is venous detaining needle in recent decades, and safty pin comes out.
Although these products are made that contribution to protecting blood vessel and preventing from stabbing, it is difficult to promote, cannot more popularizes.Its is studied carefully because mainly
It is complicated these product structures, too expensive, the performance imperfection of product, inconvenient operation.The price of one remaining needle is one
Tens times of branch transfusion needle, patient is difficult to bear, and various anti-stab remaining needles are just more expensive and operation is inconvenient.
The content of the invention
It is an object of the invention to provide a kind of simple structure, it is cheap, easy to operate, have to patient and operating personnel
The flexible pipe retention transfusion pin of protective action.
To achieve the above object, the technical solution adopted in the present invention is：
Flexible pipe retention transfusion pin, including transfusion needle assemblies and guard assembly, the transfusion needle assemblies include transfusion draw point, connection
Pipe, transfusion tubule and needle stand, the transfusion draw point, connecting tube, transfusion tubule and needle stand are sequentially connected, and the guard assembly includes
Indwelling flexible pipe, wing seat and pillar, indwelling flexible pipe are connected with one end of wing seat, and the other end of wing seat is connected with one end of pillar, defeated
Liquid draw point is extend into pillar and through wing seat and indwelling flexible pipe from the other end of pillar, and connecting tube is located in pillar, the wing
Seat is provided with sheet fixed-wing, and during transfusion, indwelling flexible pipe is inserted into the vein blood vessel of human body with transfusion draw point, pulls transfusion small
Pipe, transfusion draw point is return back in pillar, and connecting tube is fixed by pillar clamping.
Further, also including liquid stopping clamp, the liquid stopping clamp is clamped in the junction of indwelling flexible pipe and wing seat.
Further, it is provided with infusion hole on the tube wall of the connecting tube.
Further, the wing seat and pillar are by the medical material of the easily bonding such as PVC material, ABS material or PU materials
It is made.
Further, one end of the transfusion draw point is interspersed in blend compounds in one end of connecting tube and is adhesively fixed, connecting tube
The other end be interspersed in transfusion tubule in, connecting tube with transfusion tubule junction be in it is coniform.
Further, the internal diameter of the pillar is equal to or more than the maximum outside diameter of transfusion tubule.
Further, the pillar and transfusion tubule are made up of transparent material.
Beneficial effects of the present invention：
1st, duplicate protection：The transfusion needle for completing to be punctured after vascular puncture is retracted into pillar, and only plastic flexible pipe indwelling is in blood vessel
It is interior, it is to avoid draw point injured blood vessel, it is used to protect the blood vessel of patient；The transfusion needle of puncture is located in pillar, and can not be pulled out
Go out, be used to protect medical personnel to exempt from stabbing for contaminated transfusion needle, it is to avoid transmission of disease.
2nd, after closing liquid stopping clamp, can be used as remaining needle：Liquid stopping clamp is arranged on flexible pipe and base connection place, closes and stops liquid
After folder, the noresidue liquid in addition to flexible pipe, blood can not enter, and reach the effect of anti-clogging, preventing thrombosis, and institute is in order to avoid washing pipe, exempts from
Tube sealing, not only reduces workload, and improves quality of medical care, the harm of anti-tampon.
3rd, it is easy to operate：Operation with general transfusion needle is essentially identical, and blood back situation is observed from transfusion tubule；Puncture needle
Move back
Normal infusion by pipe is given unprincipled protection to, the product remains the facility of Y types pin transfusion tubule and has straight type retention needle infusion stream again
It is a kind of beyond straight type and a kind of new remaining needle of Y types the characteristics of smooth.
4th, structure and process is simple, low cost：This patent, only need to be in existing cheap transfusion due to using above-mentioned structure
Guard assembly is set up on pin, therefore this patent has the function of indwelling and protection, cost is more left than existing remaining needle reduction by 90%
The right side, but only doubles left and right than common transfusion pin.
5th, in addition, it is emphasized that transfusion tubule is made up of transparent material, its main reason is, tubule of infusing
Used as transfusion blood back observation tube, fully demonstrated the characteristic of transfusion needle, but be not equal to transfusion needle.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of present invention transfusion needle assemblies；
Fig. 2 is the structural representation of guard assembly of the present invention；
Fig. 3 is that the present invention uses preceding structural representation；
Fig. 4 is the schematic diagram of transfusion state of the present invention.
In figure：1st, transfusion draw point；2nd, connecting tube；3rd, transfusion tubule；4th, needle stand；5th, infusion hole；6th, indwelling flexible pipe；
7th, wing seat；8th, pillar；9th, sheet fixed-wing；10th, liquid stopping clamp.
Specific embodiment
As shown in Figure 1, 2, 3, flexible pipe retention transfusion pin, including transfusion needle assemblies and guard assembly, the transfusion needle assemblies
Including transfusion draw point 1, connecting tube 2, transfusion tubule 3 and needle stand 4, infusion hole 5 is provided with the tube wall of the connecting tube 2.It is described defeated
Liquid draw point 1, connecting tube 2, transfusion tubule 3 and needle stand 4 are sequentially connected, and the guard assembly includes indwelling flexible pipe 6, wing seat 7 and shield
Pipe 8, indwelling flexible pipe 6 is connected with one end of wing seat 7, and the other end of wing seat 7 is connected with one end of pillar 8, draw point 1 from pillar of infusing
8 other end is extend into pillar 8 and through wing seat 7 and indwelling flexible pipe 6, and connecting tube 2 is located in pillar 8, is set on the wing seat 7
There is sheet fixed-wing 9.Also include liquid stopping clamp 10, the liquid stopping clamp 10 is clamped in the junction of indwelling flexible pipe 6 and wing seat 7.
As shown in figure 4, during transfusion, indwelling flexible pipe 6 is inserted into the vein blood vessel of human body with transfusion draw point 1, pulls transfusion
Tubule 3, transfusion draw point 1 is return back in pillar 8, and connecting tube 2 is fixed by the clamping of pillar 8.
Further, one end of the transfusion draw point 1 is interspersed in blend compounds in one end of connecting tube 2 and is adhesively fixed, and couples
The other end of pipe 2 be interspersed in transfusion tubule 3 in, connecting tube 2 with transfusion tubule 3 junction be in it is coniform, the pillar 8 it is interior
Footpath is equal to or more than the maximum outside diameter of transfusion tubule 3, and the pillar 8 and transfusion tubule 3 are made up of transparent material, the wing
Seat 7 and pillar 8 are made up of the medical material of the easily bonding such as PVC material or PU materials.
Operating procedure：The present invention coordinates transfusion device to use, and needle stand couples with the joint screw thread of transfusion device, is then vented, defeated
The needle point of liquid draw point has liquid to flow out, close transfusion device, carries out vascular puncture blend compounds cloth and sheet fixed-wing 9 is fixed on into patient
Body on, indwelling flexible pipe is inserted into the vein blood vessel of human body, now, transfusion draw point has the function of puncture needle, from transparent
Transfusion tubule in observe blood back, now, transfusion tubule as transfusion blood back observation tube use.Confirm puncture needle intravasation and
After unobstructed, transfusion device is opened, now need slow transfusion, it is small because puncturing needle lumen, transfusion tubule 3 is then pulled, make transfusion steel
Pin 1 is return back in pillar 8, and connecting tube 2 is fastened with the junction of transfusion tubule 3 by the port card of pillar 8, in transfusion tubule 3
Liquid through in connecting tube infusion hole flow out, successively through pillar, the wing seat and indwelling flexible pipe enter vein blood vessel in, now, i.e.,
Required flow velocity can be adjusted by normal infusion model, is stored in pillar because transfusion draw point 1 is whole, only indwelling flexible pipe
In vein blood vessel, will not injured blood vessel, will not also stab nurse, be a kind of safty pin.Used as single use, transfusion is eventually
Knot, close transfusion device finally extracts indwelling flexible pipe.During if necessary to indwelling flexible pipe described in indwelling, then before stopping infusion, close
Liquid stopping clamp is closed, then, then transfusion device is separated, needle stand adds sterility cover, to prevent pollution, because liquid stopping clamp 10 is clamped in indwelling flexible pipe
6 and the junction of wing seat 7, after closing, without any Liquid Residue except indwelling flexible pipe in addition to, anti-Hemostatic Oral Liquid penetrates into, thus with anti-clogging,
Preventing thrombosis, the characteristics of exempt from washing pipe, exempt from tube sealing.
The above is the preferred embodiment of the present invention, can not limit the right model of the present invention with this certainly
Enclose, it is noted that for those skilled in the art, technical scheme is modified or is waited
With replacing, without departure from the protection domain of technical solution of the present invention.
Claims (7)
1. a kind of flexible pipe retention transfusion pin, it is characterised in that：Including transfusion needle assemblies and guard assembly, the transfusion needle assemblies bag
Transfusion draw point, connecting tube, transfusion tubule and needle stand are included, the transfusion draw point, connecting tube, transfusion tubule and needle stand are sequentially connected,
The guard assembly includes indwelling flexible pipe, wing seat and pillar, and indwelling flexible pipe is connected with one end of wing seat, the other end and the shield of wing seat
One end connection of pipe, transfusion draw point extend into pillar from the other end of pillar and passes through wing seat and indwelling flexible pipe, connecting tube position
In in pillar, the wing seat is provided with sheet fixed-wing, and during transfusion, indwelling flexible pipe is inserted into the venous blood of human body with transfusion draw point
Guan Zhong, pulls transfusion tubule, transfusion draw point to return back in pillar, and connecting tube is fixed by pillar clamping.
2. flexible pipe retention transfusion pin according to claim 1, it is characterised in that：Also include liquid stopping clamp, the liquid stopping clamp folder
Hold in the junction of indwelling flexible pipe and wing seat.
3. flexible pipe retention transfusion pin according to claim 1 and 2, it is characterised in that：It is provided with the tube wall of the connecting tube
Infusion hole.
4. flexible pipe retention transfusion pin according to claim 3, it is characterised in that：Wing seat and pillar be by PVC material,
ABS material or PU materials are made.
5. flexible pipe retention transfusion pin according to claim 1, it is characterised in that：One end of the transfusion draw point is interspersed in connection
Blend compounds are adhesively fixed in one end of adapter, and the other end of connecting tube is interspersed in transfusion tubule, connecting tube and transfusion tubule
Junction is in coniform.
6. flexible pipe retention transfusion pin according to claim 1, it is characterised in that：The internal diameter of the pillar is equal to or more than defeated
The maximum outside diameter of liquid tubule.
7. flexible pipe retention transfusion pin according to claim 1, it is characterised in that：The pillar and transfusion tubule are by transparent
Material be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006100.9A CN106860964A (en) | 2017-01-05 | 2017-01-05 | Flexible pipe retention transfusion pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006100.9A CN106860964A (en) | 2017-01-05 | 2017-01-05 | Flexible pipe retention transfusion pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106860964A true CN106860964A (en) | 2017-06-20 |
Family
ID=59165325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006100.9A Pending CN106860964A (en) | 2017-01-05 | 2017-01-05 | Flexible pipe retention transfusion pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106860964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001057A (en) * | 2018-10-08 | 2020-04-14 | 普昂(杭州)医疗科技有限公司 | Application type subcutaneous indwelling needle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077574A (en) * | 2007-06-25 | 2007-11-28 | 上海昆杰五金工具有限公司 | retractable staple remover |
| CN201061877Y (en) * | 2007-06-25 | 2008-05-21 | 上海昆杰五金工具有限公司 | Nail removal tool with adjustable length |
| CN201862061U (en) * | 2010-09-07 | 2011-06-15 | 陈尊孔 | Butterfly double-safety remaining needle |
| CN102824666A (en) * | 2012-09-26 | 2012-12-19 | 张亚根 | Sack clamp venous indwelling needle with dual-pressure function |
| CN203989267U (en) * | 2014-07-28 | 2014-12-10 | 谢世庚 | Disposable infusion hose type transfusion needle |
| TWM516105U (en) * | 2015-09-16 | 2016-01-21 | Chang Chi Sheng Entpr Co Ltd | Joint structure for DIY shelf |
| CN205729890U (en) * | 2015-12-30 | 2016-11-30 | 江苏阳普医疗科技有限公司 | A kind of safe intravenous infusion needle |
-
2017
- 2017-01-05 CN CN201710006100.9A patent/CN106860964A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077574A (en) * | 2007-06-25 | 2007-11-28 | 上海昆杰五金工具有限公司 | retractable staple remover |
| CN201061877Y (en) * | 2007-06-25 | 2008-05-21 | 上海昆杰五金工具有限公司 | Nail removal tool with adjustable length |
| CN201862061U (en) * | 2010-09-07 | 2011-06-15 | 陈尊孔 | Butterfly double-safety remaining needle |
| CN102824666A (en) * | 2012-09-26 | 2012-12-19 | 张亚根 | Sack clamp venous indwelling needle with dual-pressure function |
| CN203989267U (en) * | 2014-07-28 | 2014-12-10 | 谢世庚 | Disposable infusion hose type transfusion needle |
| TWM516105U (en) * | 2015-09-16 | 2016-01-21 | Chang Chi Sheng Entpr Co Ltd | Joint structure for DIY shelf |
| CN205729890U (en) * | 2015-12-30 | 2016-11-30 | 江苏阳普医疗科技有限公司 | A kind of safe intravenous infusion needle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001057A (en) * | 2018-10-08 | 2020-04-14 | 普昂(杭州)医疗科技有限公司 | Application type subcutaneous indwelling needle |
| CN111001057B (en) * | 2018-10-08 | 2021-08-03 | 普昂(杭州)医疗科技股份有限公司 | Application type subcutaneous indwelling needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180504 Address after: 525400 No. two, Second District, private science and Technology Industrial Park, Dianbai County, Maoming, Guangdong, two Applicant after: GUANGDONG XIANLAI MEDICAL DEVICES Co.,Ltd. Address before: 525400 No. 71 West Fourth Street, renbei Road, Dianbai District, Maoming, Guangdong Applicant before: Xie Shigeng |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221214 Address after: 525000 Room 301, No. 07-2, Private Science and Technology Industrial Park, Dianhai Street, Dianbai District, Maoming, Guangdong Applicant after: Guangdong Xianlai Medical Technology Co.,Ltd. Address before: 525400 No. two, Second District, private science and Technology Industrial Park, Dianbai County, Maoming, Guangdong, two Applicant before: GUANGDONG XIANLAI MEDICAL DEVICES Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |