CN201186084Y - Transfusion instrument - Google Patents
Transfusion instrument Download PDFInfo
- Publication number
- CN201186084Y CN201186084Y CNU2008200767333U CN200820076733U CN201186084Y CN 201186084 Y CN201186084 Y CN 201186084Y CN U2008200767333 U CNU2008200767333 U CN U2008200767333U CN 200820076733 U CN200820076733 U CN 200820076733U CN 201186084 Y CN201186084 Y CN 201186084Y
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- CN
- China
- Prior art keywords
- puncture needle
- transfusion
- filter
- murphy
- infusion
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a blood transfusion device and aims to provide a blood transfusion device which can filter corpuscles in the salt and can be continued to use as an infusion set after the blood transfusion is finished and is convenient in operation and uneasy in pollution. The blood transfusion device comprises a vein puncture needle, a flow adjuster, a Murphy's dropper, a triplet on the upper part of the Murphy's dropper, two puncture needles and the like, wherein random two components are connected by a medical infusion tube, a filter screen is loaded in the Murphy's dropper, one infusion tube between the triplet and the puncture needle is cascaded with an infusion filter and a flow controller is arranged in the infusion tube between the triplet and the puncture needle. A vent tube and an air filter are arranged on the puncture needle on the end of the infusion tube which cascades the infusion filter.
Description
Technical field
This utility model relates to a kind of medical equipment, particularly a kind of transfusion set.
Background technology
Existing blood exchange transfusion set, the end of one or two transfusion catheter above Murphy's dropper connects puncture needle, before the blood transfusion, in or after need to use the normal saline washing infusion pipeline, its drainage screen mesh is bigger, the no liquid filter, can not effectively filter microgranule and the microgranule in the saline that produces behind the lancet puncture bottle stopper, can bring harm to the patient behind the input human body.Patient is behind the blood of being totally lost, and regular meeting is transfusion then, must change the blood exchange transfusion set, and therefore, complex operation easily pollutes.
Summary of the invention
The purpose of this utility model provides a kind of blood exchange transfusion set, and this blood exchange transfusion set is the microgranule in the filtered brine effectively, can be used as transfusion device after blood transfusion finishes and continues to use, and is easy and simple to handle, reduces opportunities for contamination.
This utility model is achieved in that it comprises venipuncture needle, flow regulator, Murphy's burette, is positioned at threeway and two parts such as puncture needle on Murphy's burette top, connect by the medical infusion conduit between any two with upper-part, drainage screen is housed in the Murphy's burette, be connected in series filter for transfusion in the infusion pipeline between threeway and puncture needle, in the infusion pipeline between threeway and puncture needle flow controller be installed.
Be serially connected with on the puncture needle of tube for transfusion end of filter for transfusion, be provided with breather and air filter.
The beneficial effects of the utility model: because two set pipelines of threeway top, and set flow controller in the pipeline, blood transfusion and defeated saline alternation can be controlled easily.The pipeline that wherein is provided with filter is as defeated saline line, but the microgranule in the filtered brine.This utility model is simple to operate, is difficult for polluting, and the defeated saline of blood transfusion is dual-purpose, and flushing line is also very convenient.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the front view of this utility model embodiment.
The specific embodiment
Shown in Figure 1, this utility model comprises venipuncture needle 11, flow regulator 10, Murphy's burette 7, is positioned at threeway 6 and two parts such as puncture needle 1 on Murphy's burette 7 tops, connect by medical infusion conduit 9 between any two with upper-part, drainage screen 8 is housed in the Murphy's burette 7, serial connection filter for transfusion 5 in the infusion pipeline that threeway 6 and puncture needle are 1, this pipeline uses as defeated saline line.In the infusion pipeline that threeway 6 and puncture needle are 1 flow controller 4 is installed, is serially connected with on the puncture needle 1 of tube for transfusion end of filter for transfusion 5, be provided with breather 3 and air filter 2.During work, the puncture needle 1 that is serially connected with on filter for transfusion 5 pipelines is inserted bag of saline or saline bottle, the puncture needle 1 on another pipeline inserts the blood bag.When defeated saline or flushing line, close the flow controller 4 on the Blood transfusion tubeline, open defeated saline line and get final product; During blood transfusion, close defeated saline line, open Blood transfusion tubeline and get final product.Flow controller 4 can be wheeled flow regulator 10, but also can be the flow switch in clamp-press type flow switch or the switch threeway.Breather 3, air filter 2 can be assembled into one with the puncture needle 1 of the tube for transfusion end that filter for transfusion 5 is housed, and also can connect a puncture needle 1 and be assembled into independent ventilation member.
Claims (2)
1. blood exchange transfusion set, comprise venipuncture needle (11), flow regulator (10), Murphy's burette (7), be positioned at threeway (6) and two puncture needle parts such as (1) on Murphy's burette (7) top, connect by medical infusion conduit (9) between any two with upper-part, drainage screen (8) is housed in the Murphy's burette (7), it is characterized in that: be connected in series filter for transfusion (5) in the infusion pipeline between threeway (6) and puncture needle (1), in the infusion pipeline between threeway (6) and puncture needle (1) flow controller (4) be installed.
2. blood exchange transfusion set according to claim 1 is characterized in that: be serially connected with on the puncture needle (1) of tube for transfusion end of filter for transfusion (5), be provided with breather (3) and air filter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200767333U CN201186084Y (en) | 2008-05-09 | 2008-05-09 | Transfusion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200767333U CN201186084Y (en) | 2008-05-09 | 2008-05-09 | Transfusion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186084Y true CN201186084Y (en) | 2009-01-28 |
Family
ID=40309097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200767333U Expired - Fee Related CN201186084Y (en) | 2008-05-09 | 2008-05-09 | Transfusion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186084Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363093A (en) * | 2015-12-07 | 2016-03-02 | 江苏知原药业有限公司 | Novel liquid medicine delivery apparatus |
| CN106730115A (en) * | 2017-01-07 | 2017-05-31 | 宋霞 | A kind of transfusion device for being easy to washing pipe |
-
2008
- 2008-05-09 CN CNU2008200767333U patent/CN201186084Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363093A (en) * | 2015-12-07 | 2016-03-02 | 江苏知原药业有限公司 | Novel liquid medicine delivery apparatus |
| CN106730115A (en) * | 2017-01-07 | 2017-05-31 | 宋霞 | A kind of transfusion device for being easy to washing pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WU LINYUAN Free format text: FORMER OWNER: WANG LIANGDONG Effective date: 20100519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 046000 JINCHENG PARTY SCHOOL (CARE OF WANG RENDE), NO.186 YAN AN SOUTH ROAD, CHANGZHI CITY, SHANXI PROVINCE TO: 215101 NO.98 ZHONGSHAN EAST ROAD, MUDU TOWN, WUZHONG DISTRICT, SUZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100519 Address after: Wuzhong District Mudu town of Suzhou city in Jiangsu Province, 215101 Shandong Road No. 98 Patentee after: Wu Linyuan Address before: 046000, Jincheng municipal Party school, 186 South Yanan Road, Changzhi, Shanxi (Wang Rende) Patentee before: Wang Liangdong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20140509 |