CN2066329U - Dual-channel disposable transfusion device - Google Patents
Dual-channel disposable transfusion device Download PDFInfo
- Publication number
- CN2066329U CN2066329U CN 90201572 CN90201572U CN2066329U CN 2066329 U CN2066329 U CN 2066329U CN 90201572 CN90201572 CN 90201572 CN 90201572 U CN90201572 U CN 90201572U CN 2066329 U CN2066329 U CN 2066329U
- Authority
- CN
- China
- Prior art keywords
- flow regulator
- transfusion device
- tee
- kinds
- dropping funnel
- 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.)
- Withdrawn
Links
Abstract
The utility model relates to a dual-channel disposable transfusion device. Two channels are formed by connecting a bottle stopper perforator, a drip funnel and a flow regulator in series respectively by a guiding pipe. The flow regulator, a terminal filter and an injection needle are connected in series and are collected on one channel by a three-way pipe. The transfusion device can transfuse two kinds of physic liquor, and can also respectively regulate the transfusion velocity of the two kinds of physic liquor. The transfusion device is made of plastics for medical application, and has the advantages of convenient use and low cost.
Description
This utility model belongs to medical device technology, specifically is meant a kind of full-plastic disposable infusion set technology.
Existing disposable infusion set all is single pass, can only a kind of medicinal liquid of infusion.If patient needs two kinds of medicinal liquids, and this medicinal liquid is mixed with physics, chemical incompatibility mutually, that can only use two single channel transfusion devices, and patient is carried out the secondary venipuncture.
This utility model purpose is intended to design the dual pathways transfusion device that vein of a kind of need puncture gets final product two kinds of medicinal liquids of while infusion, can control the transfusion speed of two kinds of medicinal liquids according to needs of medical treatment.
The single channel disposable infusion set is by a conduit (2) cork perforator (1), dropping funnel (3), flow regulator (4), inline final filter (5) and entry needle (6) to be in series.Dual pathways disposable infusion set is equipped with a tee T (7) in flow regulator (4) top and discretely goes out other two passages.Article two, connect respectively on the passage flow regulator (13) (23), dropping funnel (12) (22) and cork perforator (11) (21), two cork perforators (11) (21) insert respectively in the bottle of two kinds of medicinal liquids, and so just the different medicinal liquids with two passage infusions are pooled on the passage by entry needle (6) input human body by tee T (7).The infusion velocity situation that dropping funnel (12) and dropping funnel (22) can be observed two kinds of medicinal liquids respectively, flow regulator (13) and flow regulator (23) can be regulated the infusion velocity of two kinds of required medicinal liquids according to the treatment needs respectively, and flow regulator (4) is used to regulate the speed of total input human body medicinal liquid.
Fig. 1 single channel disposable transfusion device sketch map.
Fig. 2 this utility model embodiment sketch map.
Tee T in the transfusion device of embodiment (7) adopts positive threeway form, its three passages at grade, above two passage left-right symmetric deflections, the angle α of formation is no more than 90 degree.Flow regulator (13) (23) is placed between tee T (7) and the dropping funnel (12) (22).Transfusion device is made with medical plastic.
The utility model is easy to use except keeping the single channel transfusion device, outside the advantages such as no cross pollution, also have following advantage: the radicular vein that punctures is two kinds of soups of infusion simultaneously, can use two kinds to be mixed with physics, chemical incompatibility, and need to use simultaneously soup in the treatment, needs in the time of also can or giving emergency treatment to a patient according to treatment are regulated respectively different soup infusion velocities and the infusion velocity that enters the total soup of human body. The utility model utilizes the parts of single channel disposable infusion set to add that three-way pipe (7) is assembled, and makes simply, and easy to use, cost is low.
Claims (4)
1, by conduit (2), cork perforator (1), dropping funnel (3), flow regulator (4), the transfusion device that inline final filter (5) and entry needle (6) constitute, it is characterized in that above the flow regulator (4) tee T (7) being housed, two passages on the tee T (7) respectively by conduit (2) with cork perforator (11) (21), dropping funnel (12) (22) and flow regulator (13) (23) are together in series, and the flow regulator (13) (23) that is used to regulate two kinds of medicinal liquid infusion velocities is installed in the middle of dropping funnel (12) (22) and the tee T (7).
2, transfusion device according to claim 1 is characterized in that tee T (7) is positive threeway, and its dual pathways axial angle α is no more than 90 degree.
3,, it is characterized in that the middle flow regulator (4) that is used to control total infusion velocity of installing of tee T (7) and entry needle (6) according to claim 1 and 2 described transfusion devices.
4, transfusion device according to claim 1 is characterized in that all making with medical plastic except that entry needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201572 CN2066329U (en) | 1990-02-15 | 1990-02-15 | Dual-channel disposable transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201572 CN2066329U (en) | 1990-02-15 | 1990-02-15 | Dual-channel disposable transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2066329U true CN2066329U (en) | 1990-11-28 |
Family
ID=4883153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201572 Withdrawn CN2066329U (en) | 1990-02-15 | 1990-02-15 | Dual-channel disposable transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2066329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402100C (en) * | 2001-06-01 | 2008-07-16 | 艾佛罗公司 | Large volume bolus device and method |
-
1990
- 1990-02-15 CN CN 90201572 patent/CN2066329U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402100C (en) * | 2001-06-01 | 2008-07-16 | 艾佛罗公司 | Large volume bolus device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |