CN2776419Y - Transfusion instrument for hemodialysis - Google Patents
Transfusion instrument for hemodialysis Download PDFInfo
- Publication number
- CN2776419Y CN2776419Y CN 200520081021 CN200520081021U CN2776419Y CN 2776419 Y CN2776419 Y CN 2776419Y CN 200520081021 CN200520081021 CN 200520081021 CN 200520081021 U CN200520081021 U CN 200520081021U CN 2776419 Y CN2776419 Y CN 2776419Y
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- CN
- China
- Prior art keywords
- transfusion
- pipe
- hemodialysis
- side pipe
- tube
- 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 instrument for hemodialysis, which has multiple functions and wide range of application. The utility model comprises a transfusion instrument plug, an air filtration pipe, a transfusion pipe and a side pipe, wherein the side pipe is integrated and communicated with the air filtration pipe and the transfusion pipe, the transfusion instrument plug is in fixed sealing connection with the transfusion pipe, and the transfusion instrument plug, the air filtration pipe and the transfusion pipe are mutually communicated. The lower end of the side pipe is provided with an arterial canal connecting structure which is in fixed sealing connection with the upper end of an arterial canal positioned in an extracorporeal circulation line.
Description
Affiliated technical field
This utility model relates to medical apparatus and instruments, relates in particular to the hemodialysis transfusion device.
Background technology
Hemodialysis commonly used uses transfusion device comprising transfusion device plug, air filtration pipe, tube for transfusion; Have filter on the tube for transfusion; Tube for transfusion and filter fixed seal connection; Air filtration pipe, tube for transfusion are an integral body; Transfusion device plug and tube for transfusion fixed seal connection; Transfusion device plug, air filtration pipe, tube for transfusion communicate; Before hemodialysis, wash the extracorporeal circulation pipeline with transfusion device with hemodialysis, blood carries out hemodialysis through internal fistula puncture needle, extracorporeal circulation pipeline then, the arterial in the terminal body external circulation line under the internal fistula puncture needle wherein, the internal fistula puncture needle is comprising syringe needle, needle tubing, arterial syndeton, arterial upper end fixed seal connection in arterial syndeton and the extracorporeal circulation pipeline, the arterial in the extracorporeal circulation pipeline communicates with the internal fistula puncture needle tubing; After hemodialysis the internal fistula puncture needle of pulling up is inserted in the normal saline bottle, blood is got back in the body by the arterial of normal saline in internal fistula puncture needle syringe needle, needle tubing, arterial syndeton, extracorporeal circulation pipeline; Because internal fistula puncture needle syringe needle is everlasting wound can card or pressure ball on slip over, insert again in the normal saline bottle, cause a bottle interior liquid pollution in various degree easily, and the broken foam of the bottle stopper that is stung by internal fistula puncture needle syringe needle sometimes is transfused to also in the body, causes in various degree harm to body; This kind hemodialysis is few with the transfusion device purposes, and the scope of application is narrow.
Summary of the invention
This utility model purpose provides the hemodialysis transfusion device that a kind of purposes is many, the scope of application is wide.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hemodialysis transfusion device; Comprising transfusion device plug, air filtration pipe, tube for transfusion; Air filtration pipe, tube for transfusion are an integral body; Transfusion device plug and tube for transfusion fixed seal connection; Transfusion device plug, air filtration pipe, tube for transfusion communicate; Its characteristics are: this hemodialysis also comprises a side pipe with transfusion device, the side pipe lower end have can with the arterial syndeton of arterial in extracorporeal circulation pipeline upper end fixed seal connection, side pipe is an integral body with air filtration pipe, tube for transfusion and communicates.
Owing to have a side pipe in this utility model, the side pipe lower end have can with the arterial syndeton of arterial in extracorporeal circulation pipeline upper end fixed seal connection, after hemodialysis, can be with the arterial syndeton of side pipe lower end in this utility model and the arterial fixed seal connection in the extracorporeal circulation pipeline, by normal saline arterial in side pipe, arterial syndeton, the extracorporeal circulation pipeline in this utility model blood is got back to the pollution that can avoid liquid in the normal saline bottle in the body, so this utility model purposes is many, the scope of application is wide.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
A kind of hemodialysis transfusion device; As shown in Figure 1, comprising common transfusion device plug 5, common air filtration pipe 4, common tube for transfusion 6, side pipe 3; Have common filter for transfusion 8 on the tube for transfusion 6; Tube for transfusion 6 and filter for transfusion 8 common method fixed seal connection; Air filtration pipe 4, tube for transfusion 6, side pipe 3 are an integral body; Transfusion device plug 5 and tube for transfusion 6 common method fixed seal connection; Side pipe 3 lower ends have can with the common arterial syndeton 1 of arterial in extracorporeal circulation pipeline upper end fixed seal connection; Arterial in transfusion device plug 5, air filtration pipe 4, tube for transfusion 6, the extracorporeal circulation pipeline communicates; In the present embodiment, have the pipe switch 2 of a common control side pipe on the side pipe 3, also have a common side pipe filter 7 on the side pipe 3; Side pipe 3 and side pipe filter 7 common method fixed seal connection.
Claims (3)
1, a kind of hemodialysis transfusion device; Comprising transfusion device plug (5), air filtration pipe (4), tube for transfusion (6); Air filtration pipe (4), tube for transfusion (6) are an integral body; Transfusion device plug (5) and tube for transfusion (6) fixed seal connection; Transfusion device plug (5), air filtration pipe (4), tube for transfusion (6) communicate; It is characterized in that: this hemodialysis also comprises a side pipe (3) with transfusion device, side pipe (3) lower end have can with the arterial syndeton (1) of arterial in extracorporeal circulation pipeline upper end fixed seal connection, side pipe (3) is an integral body with air filtration pipe (4), tube for transfusion (6) and communicates.
2, hemodialysis transfusion device according to claim 1; It is characterized in that: have a pipe switch (2) on the described side pipe (3).
3, hemodialysis transfusion device according to claim 1 and 2; It is characterized in that: have side pipe filter (7) on the described side pipe (3); Side pipe (3) and side pipe filter (7) fixed seal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081021 CN2776419Y (en) | 2005-01-29 | 2005-01-29 | Transfusion instrument for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081021 CN2776419Y (en) | 2005-01-29 | 2005-01-29 | Transfusion instrument for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776419Y true CN2776419Y (en) | 2006-05-03 |
Family
ID=36743806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081021 Expired - Fee Related CN2776419Y (en) | 2005-01-29 | 2005-01-29 | Transfusion instrument for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776419Y (en) |
-
2005
- 2005-01-29 CN CN 200520081021 patent/CN2776419Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20100129 |