CN2272298Y - Double-head type disposable transfusion device - Google Patents
Double-head type disposable transfusion device Download PDFInfo
- Publication number
- CN2272298Y CN2272298Y CN 96218632 CN96218632U CN2272298Y CN 2272298 Y CN2272298 Y CN 2272298Y CN 96218632 CN96218632 CN 96218632 CN 96218632 U CN96218632 U CN 96218632U CN 2272298 Y CN2272298 Y CN 2272298Y
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- CN
- China
- Prior art keywords
- transfusion
- puncture needle
- bottle stopper
- stopper puncture
- utility
- 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
The utility model relates to a double-head type disposable transfusion device, which is mainly composed of punch needles for bottle corks, an air filter, a dripping bucket, a flow regulator, a liquid medicine filter and a transfusion needle. The utility model is characterized in that two or more than two punch needles for the bottle corks are connected in series or in parallel and assembled together, two bottles or more than two bottles can be assembled simultaneously for transfusion, early or late transfusion can be divided, transfusions can be done simultaneously, and alternate transfusion can also be done. The utility model has the advantages of safety, quickness, convenience and nursing labor intensity lightening.
Description
This utility model relates to technical field of medical instruments, particularly relates to the bullhead disposable infusion set.
At present, in medical apparatus and instruments, often adopt GB8368-93 standard type transfusion device to give patient infusion, this transfusion device can only be failed a bottle liquid medicine, generally claims the single head transfusion device.But general patient infusion will be failed 2 bottle liquid medicines at every turn, medicinal liquid must be numbered for this reason, treat one bottle be totally lost after, the nurse must take off the empty bottle of aneroid, change the ready medicinal liquid of another bottle, as patient more or nursing staff more after a little while, nursing work load is very big, in case get wrong medicinal liquid, will cause serious malpractice; Treatment for critical illness people such as operation back fasting, large-area burns, serious dehydration, shocks, because need a large amount of rapid fluid replacements, transfusion bottle is frequently changed, also because of complicated combination drug, as continue to limit the quantity of, replace infusion administration etc., must take many open walks transfusions with conventional single head transfusion device.Like this, both increased the misery of many acupuncture treatment transfusions, increased nursery work labor intensity again to patient.
The inventor develops the technical solution of the utility model through the long term studies experiment for this reason.
The purpose of this utility model is to develop the bullhead disposable infusion set, makes transfusion safely, easily and fast.
The purpose of this utility model realizes by the following technical solutions:
A kind of bullhead disposable infusion set, mainly by the bottle stopper puncture needle, air filter, dropping funnel, flow regulator, liquid medicine filter and transfusion needle are formed, described bottle stopper puncture needle is two, is provided with an air filter, and this bottle stopper puncture needle is connected with dropper by the connection flexible pipe and fitted together;
Described bottle stopper puncture needle is two, is respectively equipped with air filter and by-pass cock, and this bottle stopper puncture needle is by connecting flexible pipe and tee T is in parallel with dropper fits together;
Described bottle stopper puncture needle can fit together by two above serial or parallel connections.
Major advantage of the present utility model is:
To general patient only need once make up a prescription, infusion gets final product, and possesses safety, convenient and alleviate the workload of nursing.
2. need infuse in a large number for the critical patient, have fast, reduce the advantage of patient's misery and minimizing nursery work labor intensity.
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the sketch map of series connection bullhead disposable infusion set
Fig. 2 is the sketch map of bullhead disposable infusion set in parallel.
Embodiment 1:
Fig. 1 is the sketch map of series connection bullhead disposable infusion set.Two and fill in puncture needle 2 and fit together by being connected flexible pipe 5 series connection with 22; Air filtration 3 links to each other with bottle stopper puncture needle 2 with exhaustor 4, and this air filter 3 has to purify and enters air, prevent that harmful substance such as dust in air from polluting functions such as medicinal liquid; Bottle stopper puncture needle 22 links to each other with dropping funnel 9 by dropper 8; Flow regulator 11 and liquid medicine filter 13 are set on the conduit 10 of dropping funnel 9, and the outfan of this liquid medicine filter 13 links to each other with transfusion needle 14, and injection part 15 is set on dropping funnel 9, dosing when being convenient to first aid; On bottle stopper puncture needle 2 and 22, be provided with protective sleeve 1 and 21, on transfusion needle 14, be provided with needle shield 12, this protective sleeve 1 and 21 and needle shield 12 just take off when using, have the function that the protection syringe needle is avoided bacterial infection.In present embodiment 1 structure, because bottle stopper puncture needle 2 links to each other with air filter 3 with exhaustor 4, so during the transfusion beginning, have only the medicinal liquid that communicates with bottle stopper puncture needle 2 to flow in the dropping funnel 9 by dropper 8, after the medicinal liquid that communicates with bottle stopper puncture needle 2 drips off, the medicinal liquid side that communicates with bottle stopper puncture needle 22 then flows in the dropping funnel 9 by dropper 8, without any need for operating process, therefore use the bullhead transfusion device of this utility model embodiment 1, as long as the nurse prepares two bottle liquid medicines,, adjust flow by flow regulator, be totally lost until two bottle liquid medicines, no longer need to change the bottle operation.Has advantage safe, convenient, that reduce nursing work load.
Embodiment 2:
Fig. 2 is the sketch map of bullhead disposable infusion set in parallel.Two bottle stopper puncture needles 2 and 22 are respectively equipped with air filter 3 and 23, also are respectively equipped with by- pass cock 6 and 26, and in parallel with dropper 8 again by connecting flexible pipe 5,25 and tee T 7, and following structure is identical with the structure of embodiment 1, no longer detailed description.In the structure of present embodiment 2, air filter 3 and 23 has to purify and enters air, prevents that harmful substance such as dust in air from polluting the function of medicinal liquid.The structure of present embodiment 2 can make the medicinal liquid that links to each other with 22 with two bottle stopper puncture needles 2 infuse simultaneously, also can divide the sequencing transfusion, can also alternately infuse,, can also control the transfusion speed of two bottle liquid medicines by adjusting by- pass cock 6 and 26, counterweight danger patient needs a large amount of rapid fluid replacements, or the medication of complicated compatibility, do not need many open walk transfusions, fast convenient especially, reduce patient's misery, also reduce nursing work load simultaneously.
Claims (3)
1. bullhead disposable infusion set, mainly by the bottle stopper puncture needle, air filter, dropping funnel, flow regulator, liquid medicine filter and transfusion needle are formed, it is characterized in that: described bottle stopper puncture needle is two, is provided with an air filter, and this bottle stopper puncture needle is connected with dropper by the connection flexible pipe and fitted together.
2. bullhead disposable infusion set according to claim 1, it is characterized in that: described bottle stopper puncture needle is two, be respectively equipped with air filter and by-pass cock, this bottle stopper puncture needle is by connecting flexible pipe and tee T is in parallel with dropper fits together.
3. bullhead disposable infusion set according to claim 1 is characterized in that: described bottle stopper puncture needle can two above serial or parallel connections together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218632 CN2272298Y (en) | 1996-08-12 | 1996-08-12 | Double-head type disposable transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218632 CN2272298Y (en) | 1996-08-12 | 1996-08-12 | Double-head type disposable transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272298Y true CN2272298Y (en) | 1998-01-14 |
Family
ID=33899440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96218632 Expired - Fee Related CN2272298Y (en) | 1996-08-12 | 1996-08-12 | Double-head type disposable transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272298Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518662B (en) * | 2004-02-17 | 2011-08-03 | 利布尔-弗拉希姆公司 | Injector auto purge |
| CN108568008A (en) * | 2018-05-17 | 2018-09-25 | 杨塬 | A kind of multifunctional transfusion system |
-
1996
- 1996-08-12 CN CN 96218632 patent/CN2272298Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518662B (en) * | 2004-02-17 | 2011-08-03 | 利布尔-弗拉希姆公司 | Injector auto purge |
| CN108568008A (en) * | 2018-05-17 | 2018-09-25 | 杨塬 | A kind of multifunctional transfusion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |