CN202219005U - Blood transfusion apparatus - Google Patents
Blood transfusion apparatus Download PDFInfo
- Publication number
- CN202219005U CN202219005U CN2011203448100U CN201120344810U CN202219005U CN 202219005 U CN202219005 U CN 202219005U CN 2011203448100 U CN2011203448100 U CN 2011203448100U CN 201120344810 U CN201120344810 U CN 201120344810U CN 202219005 U CN202219005 U CN 202219005U
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- CN
- China
- Prior art keywords
- perforator
- blood
- blood transfusion
- flow regulator
- protective sleeve
- 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
A blood transfusion apparatus comprises two liquid inlet mechanisms, a drip chamber, an outlet liquid flow regulator, a blood transfusion needle and an air exhaust steel needle, wherein each liquid inlet mechanism comprises a puncture apparatus and an inlet liquid flow regulator which are connected by a hose, and the two liquid inlet mechanisms are communicated with the drip chamber through a three-way joint. The blood transfusion apparatus is characterized in that a puncture apparatus protection cap is sleeved on each puncture apparatus, and a round through hole is arranged at the top of each puncture apparatus protection cap. Accordingly, the arrangement of the round through hole brings convenience for sterilization, and materials are saved. The blood transfusion apparatus has the advantages of simple structure, low cost, good safety, convenience in use and the like, and has high practicability and economic benefits.
Description
Technical field
The instinct utility model belongs to medical apparatus and instruments, is specifically related to a kind of blood exchange transfusion set.
Background technology
The blood exchange transfusion set is widely used in venous transfusion, and its critical piece is blood transfusion needle, dropping funnel and perforator, and wherein blood transfusion needle comprises single-blade blood transfusion needle and double-vane blood transfusion needle, and commonly used is the single-blade blood transfusion needle.Existing single-blade blood transfusion needle generally is made up of needle tubing, needle stand, single-blade needle handle and blood transfusion flexible pipe; Existing product all was above perforator, to be covered with a perforator protective sleeve before using; This perforator protective sleeve is the hollow cylinder of an end closure; It covers perforator, mainly is in order to prevent perforator accidental injury personnel.Generally need carry out sterilization treatment before use, but, therefore be difficult to perforator is carried out sterilization treatment, thereby had influence on the safety of blood transfusion needle because the perforator protective sleeve is what seal to it.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, provide a kind of simple in structure, safety good, easy blood exchange transfusion set sterilizes.
The technical scheme that this utility model is adopted in order to achieve the above object is following:
A kind of blood exchange transfusion set; It comprises wears two groups of feed liquor mechanisms, dropping funnel, fluid flow regulator, blood transfusion needle and aerofluxus draw point; Wherein feed liquor mechanism is made up of through hose connection perforator and feed liquor flow regulator; Two groups of feed liquor mechanisms are communicated with dropping funnel through the three way cock, it is characterized in that being with on the said perforator perforator protective sleeve, and this perforator protective sleeve top has a manhole.
Be provided with blood filter between flow regulator of fluid described in this utility model and the blood transfusion needle; The length of said perforator protective sleeve is greater than the length of perforator.
This utility model is opened a circular hole on the top of bottle plug puncture unit protective sleeve, both be convenient to sterilization, can save material again.Therefore this blood exchange transfusion set has advantages such as simple in structure, with low cost, that safety is good, easy to use, has stronger practicality and economic benefit.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is a perforator protective sleeve structural representation.
Among the figure: 1-perforator protective sleeve, 2-perforator, 3-feed liquor flow regulator, 4-three way cock, 5-dropping funnel, 6-fluid flow regulator, 7-blood filter, 8-blood transfusion needle, 9-aerofluxus draw point, 10-circular hole.
The specific embodiment
To combine accompanying drawing that the technical scheme of this utility model is further specified below, but this utility model is not limited in following embodiment.
As shown in Figure 1: a kind of blood exchange transfusion set, it comprises wears two groups of feed liquor mechanisms, dropping funnel 5, fluid flow regulator 6, blood transfusion needle 8 and aerofluxus draw point 9.Wherein feed liquor mechanism is made up of through hose connection perforator 2 and feed liquor flow regulator 3.Two groups of feed liquor mechanisms are communicated with dropping funnel 5 through three way cock 4, and dropping funnel 5 other ends connect fluid flow regulator 6 and blood transfusion needle 8 successively through flexible pipe.Also be with perforator protective sleeve 1 on the said perforator 2, this perforator protective sleeve 1 top has a manhole 10, and the length greater than perforator that the length of perforator protective sleeve 1 is provided with.The so just convenient perforator that can prevent is accidentally injured personnel, also can carry out sterilization treatment to perforator 2, has improved blood exchange transfusion set's safety greatly.Also be provided with a blood filter 7 between aforesaid fluid flow regulator 6 and the blood transfusion needle 8.
The use principle of this utility model is identical with common blood exchange transfusion set, and this product is mainly used in clinical gravity and divides into groups to transfuse blood, and can be applicable to the medicinal liquid infusion of various materials dresses such as glass bottle medicinal liquid, plastic bottle medicinal liquid and the soft packed medicinal liquid of plastics simultaneously.It is mainly through opening a circular hole on the top of bottle plug puncture unit protective sleeve, so both be convenient to sterilization, can save material again, thus actual product have simple in structure, safety is better, advantage such as with low cost, has stronger practicality.
Claims (3)
1. blood exchange transfusion set; It comprises wears two groups of feed liquor mechanisms, dropping funnel (5), fluid flow regulator (6), blood transfusion needle (8) and aerofluxus draw point (9); Wherein feed liquor mechanism is made up of through hose connection perforator (2) and feed liquor flow regulator (3); Two groups of feed liquor mechanisms are communicated with dropping funnel (5) through three way cock (4), it is characterized in that being with on the said perforator (2) perforator protective sleeve (1), and this perforator protective sleeve (1) top has a manhole (10).
2. blood exchange transfusion set according to claim 1 is characterized in that also being provided with blood filter (7) between said fluid flow regulator (6) and the blood transfusion needle (8).
3. blood exchange transfusion set according to claim 1 is characterized in that the length of the length of said perforator protective sleeve (1) greater than perforator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203448100U CN202219005U (en) | 2011-09-15 | 2011-09-15 | Blood transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203448100U CN202219005U (en) | 2011-09-15 | 2011-09-15 | Blood transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219005U true CN202219005U (en) | 2012-05-16 |
Family
ID=46041045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203448100U Expired - Fee Related CN202219005U (en) | 2011-09-15 | 2011-09-15 | Blood transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219005U (en) |
-
2011
- 2011-09-15 CN CN2011203448100U patent/CN202219005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |