CN202497517U - Extracorporeal circulation vein pipeline used for blood purification treatment device - Google Patents
Extracorporeal circulation vein pipeline used for blood purification treatment device Download PDFInfo
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- CN202497517U CN202497517U CN2012200443203U CN201220044320U CN202497517U CN 202497517 U CN202497517 U CN 202497517U CN 2012200443203 U CN2012200443203 U CN 2012200443203U CN 201220044320 U CN201220044320 U CN 201220044320U CN 202497517 U CN202497517 U CN 202497517U
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- flexible pipe
- extracorporeal circulation
- filter screen
- air
- waste liquid
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Abstract
The utility model relates to an extracorporeal circulation vein pipeline used for a blood purification treatment device. Aiming at the problems such as complicated operation and easy pollution in hemodialysis at present, the utility model provides the extracorporeal circulation vein pipeline used for the blood purification treatment device. The extracorporeal circulation vein pipeline comprises a medicine adding valve, a bi-pass joint, an air kettle, a filter screen, locking joints, clamps, and a waste liquid bag; wherein, one end of the air kettle forms branches through flexible pipes; tail ends of the flexible pipes are respectively connected with an assembly of the locking joint and the clamp, and the medicine adding valve, the other end of the medicine adding valve is connected with the bi-pass joint through a flexible pipe; the other end of the air kettle is connected with the waste liquid bag through a flexible pipe, an interface between the waste liquid bag and the flexible pipe is provided with an assembly of the locking joint and the clamp; the filter screen is fixed to a top of the flexible pipe, and the filter screen is embedded in the air kettle. The extracorporeal circulation vein pipeline of the utility model not only can raise working efficiency of medical care personnel, but also can reduce the risk of pipeline pollution caused by a waste liquid outlet which is exposed in the air.
Description
Technical field
This utility model relates to a kind of matching component that is used for the blood purification blood processor; Particularly relate to a kind of extracorporeal circulation pipeline that is used for the blood purification blood processor, relate to a kind of extracorporeal circulation venous line that is used for the blood purification blood processor more specifically.
Background technology
Hemodialysis mainly is a kind of method of diseases such as uremia, lupus erythematosus, polycystic kidney being carried out long-term clinical treatment.Along with growth in the living standard, people are increasingly high for the acceptance of hemodialysis, therefore adopt patient's number cumulative year after year of hemodialysis, and the extracorporeal circulation of blood bloody path also forces to change into disposable use by multiplexing type.Sterilization before and after container uses, arrangement are deposited and have not only been increased the workload of medical personnel before treatment, and because the waste liquid outlet is exposed in the air, there is contaminated risk in pipeline.
Summary of the invention
To complicated operation in the present hemodialysis; Problem such as easily contaminated; A kind of extracorporeal circulation venous line that is used for the blood purification blood processor is provided, and described venous line comprises dosing valve, two pass joints, air kettle, filter screen, locked joints, anchor clamps, waste fluid bag; One end of said air kettle forms branch road through flexible pipe, and the end of flexible pipe connects locked joints, clamp assembly and dosing valve respectively, and the other end of said dosing valve is connected with two pass joints through flexible pipe; The other end of said air kettle is connected with waste fluid bag through flexible pipe, and the seam of said waste fluid bag and flexible pipe also is provided with locked joints, clamp assembly; The top of said flexible pipe is fixed with filter screen, and said filter screen is embedded in the air kettle.
As a kind of improvement, also be provided with the sensing protector on the said locked joints.
During use; Two pass joints are connected with the vein end of dialyser; And the locked joints that will have the sensing protector is fixed on the pressure monitoring seam of dialyser, thereby can utilize the pressure sensing protector to monitor the pressure in the bloody path at any time, afterwards with air kettle fixed placement on dialyser.
Cooperate arterial line; Dialysis machine flows directly into the waste liquid of flushing in the waste fluid bag through venous line; When flushing finishes or after the liquid in the waste fluid bag is full; Utilize with the supporting anchor clamps of locked joints flexible pipe is clamped sealing after, waste fluid bag taken off abandons, thereby the pipeline of having avoided the terminal waste liquid mouth of traditional venous circulation pipeline to cause pollutes.
In sum, compared with prior art, behind employing this utility model, not only can improve medical personnel's work efficiency, and reduce because the waste liquid outlet is exposed to the risk that causes pipeline to pollute in the air.
Description of drawings
Fig. 1 is the venous line sketch map.
The specific embodiment
As shown in Figure 1, venous line comprises dosing valve 1, two pass joints 2, air kettle 3, filter screen 4, locked joints, anchor clamps, waste fluid bag 7; One end of said air kettle 3 forms branch road through flexible pipe 801, and the end of flexible pipe 801 connects locked joints 501,502, anchor clamps 601,602 assemblies and dosing valve 1 respectively, and the other end of said dosing valve 1 is connected with two pass joints 2 through flexible pipe 802; The other end of said air kettle 3 is connected with waste fluid bag 7 through flexible pipe 803, and said waste fluid bag 7 also is provided with locked joints 503, anchor clamps 603 assemblies with the seam of flexible pipe 803; The top of said flexible pipe 803 is fixed with filter screen 4, and said filter screen 4 is embedded in the air kettle 3.
Also be provided with sensing protector 9 on the said locked joints 502.
During use; Two pass joints are connected with the vein end of dialyser; And the locked joints 502 that will have sensing protector 9 is fixed on the pressure monitoring seam of dialyser; Thereby can utilize pressure sensing protector 9 to monitor the pressure in the bloody path at any time, afterwards with air kettle 3 fixed placement on dialyser.
Cooperate arterial line; Dialysis machine flows directly into the waste liquid of flushing in the waste fluid bag through venous line; When flushing finishes or after the liquid in the waste fluid bag is full; Utilize with the supporting anchor clamps of locked joints flexible pipe is clamped sealing after, waste fluid bag taken off abandons, thereby the pipeline of having avoided the terminal waste liquid mouth of traditional venous circulation pipeline to cause pollutes.
Claims (2)
1. be used for the extracorporeal circulation venous line of blood purification blood processor, it is characterized in that: described venous line comprises dosing valve, two pass joints, air kettle, filter screen, locked joints, anchor clamps, waste fluid bag; One end of said air kettle forms branch road through flexible pipe, and the end of flexible pipe connects locked joints, clamp assembly and dosing valve respectively, and the other end of said dosing valve is connected with two pass joints through flexible pipe; The other end of said air kettle is connected with waste fluid bag through flexible pipe, and the seam of said waste fluid bag and flexible pipe also is provided with locked joints, clamp assembly; The top of said flexible pipe is fixed with filter screen, and said filter screen is embedded in the air kettle.
2. extracorporeal circulation venous line as claimed in claim 1 is characterized in that: also be provided with the sensing protector on the said locked joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200443203U CN202497517U (en) | 2012-02-13 | 2012-02-13 | Extracorporeal circulation vein pipeline used for blood purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200443203U CN202497517U (en) | 2012-02-13 | 2012-02-13 | Extracorporeal circulation vein pipeline used for blood purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497517U true CN202497517U (en) | 2012-10-24 |
Family
ID=47034148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200443203U Expired - Lifetime CN202497517U (en) | 2012-02-13 | 2012-02-13 | Extracorporeal circulation vein pipeline used for blood purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536084A (en) * | 2016-01-19 | 2016-05-04 | 浙江大学 | Hematodialysis pre-flushing waste liquid drainage tube |
-
2012
- 2012-02-13 CN CN2012200443203U patent/CN202497517U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536084A (en) * | 2016-01-19 | 2016-05-04 | 浙江大学 | Hematodialysis pre-flushing waste liquid drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |