CN201030109Y - Infusion device with double filters - Google Patents
Infusion device with double filters Download PDFInfo
- Publication number
- CN201030109Y CN201030109Y CNU2007200172770U CN200720017277U CN201030109Y CN 201030109 Y CN201030109 Y CN 201030109Y CN U2007200172770 U CNU2007200172770 U CN U2007200172770U CN 200720017277 U CN200720017277 U CN 200720017277U CN 201030109 Y CN201030109 Y CN 201030109Y
- Authority
- CN
- China
- Prior art keywords
- filter
- transfusion
- needle
- tube
- scalp
- 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.)
- Expired - Fee Related
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Abstract
A transfusion system with double filter devices, wherein two filters are arranged between a needle stand of a scalp needle (8) and a perfusion tube (3), a nipple of a perfusion tube filter (6) is inserted with a pipe mouth at the tail end of a scalp needle filter (9), and the perfusion tube (3) is connected with the scalp needle (8). During the process of a transfusion, if people want venous injection, the perfusion tube filter (6) is withdrawn form a pipe mouth at the tail end of a scalp filter (7), an injector whose needle head is withdrawn is inserted with the pipe mouth at the tail end of the scalp filter (7), simultaneously the withdrawn needle head of the injector is sleeved on the perfusion tube filter (6). After the injection, the positions of the needle head of the injector and the scalp needle are interchanged, and the original transfusion state is recovered. The utility model can effectively filter liquid medicine of venous injection, and has the advantages of convenient operation, and safe employment.
Description
Technical field
This utility model relates to the infusion treatment apparatus, relates in particular to the defecator of transfusion device.
Background technology
Transfusion device is used in treatment at present, generally has filter at the tube for transfusion end, is connected with the needle stand of scalp acupuncture, and the medicinal liquid of intravenous drip is filtered.In the time need carrying out the intravenous injection medicinal liquid in the infusion process, the needle stand of scalp acupuncture be pulled up, be connected on the syringe, the syringe needle of syringe then takes off cover and receives on the tube for transfusion filter.With syringe inject finish after, with the exchange of syringe needle and scalp acupuncture, restore to the original state again.The medicinal liquid filtered device of injecting like this filters, and the granulometric impurity in the medicinal liquid can enter the patient vessel, might cause adverse consequences.
Summary of the invention
The purpose of this utility model a kind ofly can be carried out filtering infusion set to the medicinal liquid of intravenous injection with regard to providing, and improves the injection for curing effect.
Task of the present utility model is finished like this: improve on existing transfusion device architecture basics, design and produce the transfusion device of band two-filtration devices, form by bottle stopper puncture needle, tube for transfusion, transfusion pipe clamp, scalp acupuncture etc., between the needle stand of scalp acupuncture and tube for transfusion, be provided with two filters.One of them filter is the scalp acupuncture filter that links to each other with the scalp acupuncture needle stand, and another is the tube for transfusion filter that links to each other with tube for transfusion, pegs graft by the tube for transfusion filter nipple and the scalp acupuncture filter tail end mouth of pipe, and tube for transfusion and scalp acupuncture are coupled together.In infusion process if will carry out intravenous injection, need the tube for transfusion filter is extracted from the scalp acupuncture filter tail end mouth of pipe, with pulling up the syringe connection-peg sword-shaped needle filter for molten tail end mouth of pipe of syringe needle, inject, simultaneously syringe needle is socketed on the tube for transfusion filter.Inject and finish, with syringe needle and scalp acupuncture transposition, recover former transfusion state again.
According to above-mentioned design, adopt this utility model to carry out infusion treatment and intravenous injection, easy to operate, safe in utilization, the medicinal liquid of injecting filters via filter, has improved therapeutic effect, has reached predetermined purpose preferably.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1-bottle stopper puncture needle, 2-exhaustor, 3-tube for transfusion, 4-Murphy's burette, 5-transfusion pipe clamp, 6-tube for transfusion filter, 7-scalp acupuncture filter, 8-scalp acupuncture.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.At the terminal tipping of the tube for transfusion 3 tube for transfusion filters 6 of transfusion device, at the needle stand upper binding head sword-shaped needle filter 7 of scalp acupuncture 8, the front end nipple of tube for transfusion filter 6 is inserted in the tail end mouth of pipe of scalp acupuncture filter 7, tube for transfusion 3 and scalp acupuncture 8 are coupled together.If in infusion process will implement intravenous injection to the patient time, with the tail end mouth of pipe of tube for transfusion filter 6 release head sword-shaped needle filters 7, syringe needle is connected on the tube for transfusion filter 6, syringe is connected with scalp acupuncture filter 7, can carry out intravenous injection.Inject and finish, syringe is separated with scalp acupuncture filter 7, syringe needle separates with tube for transfusion filter 6, tube for transfusion filter 6 front end nipples is plugged on the tail end mouth of pipe of scalp acupuncture filter 7 again, promptly finishes the operation of intravenous injection.Safety easy to use, the medicinal liquid of particularly injecting has improved therapeutic effect through the filtration of scalp acupuncture filter 7.
Claims (2)
1. the transfusion device of band two-filtration devices is made up of bottle stopper puncture needle (1), tube for transfusion (3), transfusion pipe clamp (5), scalp acupuncture (9) etc., it is characterized in that being provided with two filters between the needle stand of scalp acupuncture (8) and the tube for transfusion (3).
2. according to the transfusion device of the described band two-filtration devices of claim 1, one of them that it is characterized in that said filter is the scalp acupuncture filter (7) that links to each other with scalp acupuncture (8) needle stand, another is the tube for transfusion filter (6) that links to each other with tube for transfusion (3), peg graft by tube for transfusion filter (6) nipple and scalp acupuncture filter (7) the tail end mouth of pipe, tube for transfusion (3) and scalp acupuncture (8) are coupled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200172770U CN201030109Y (en) | 2007-01-15 | 2007-01-15 | Infusion device with double filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200172770U CN201030109Y (en) | 2007-01-15 | 2007-01-15 | Infusion device with double filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030109Y true CN201030109Y (en) | 2008-03-05 |
Family
ID=39162004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200172770U Expired - Fee Related CN201030109Y (en) | 2007-01-15 | 2007-01-15 | Infusion device with double filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030109Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272300A (en) * | 2013-05-23 | 2013-09-04 | 贾宇东 | Infusion safety degassing insurance system structure |
-
2007
- 2007-01-15 CN CNU2007200172770U patent/CN201030109Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272300A (en) * | 2013-05-23 | 2013-09-04 | 贾宇东 | Infusion safety degassing insurance system structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |