CN201551636U - Disposable hemodialysis pipe pressure sensor - Google Patents
Disposable hemodialysis pipe pressure sensor Download PDFInfo
- Publication number
- CN201551636U CN201551636U CN2009202413018U CN200920241301U CN201551636U CN 201551636 U CN201551636 U CN 201551636U CN 2009202413018 U CN2009202413018 U CN 2009202413018U CN 200920241301 U CN200920241301 U CN 200920241301U CN 201551636 U CN201551636 U CN 201551636U
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- Prior art keywords
- cavity
- pipeline
- hemodialysis
- dialysis
- pressure sensor
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Abstract
The utility model discloses a disposable hemodialysis pipe pressure sensor, relates to an in-vitro circulating blood pipeline for a blood purification plant and belongs to the field of medical equipment. The sensor comprises a soft transparent cavity (1), wherein two ends of the cavity (1) are connected to a hemodialysis soft pipe (2) and the joint between the two ends of the cavity (1) and the hemodialysis soft pipe (2) is provided with a high-frequency heat-sealing joint side (3). When the pressure cannot be sensed, the machine can be in alarming or stopped state through a detecting device on a dialysis machine so as to decrease the clinical accidents.
Description
Technical field
This utility model relates to a kind of disposable use hemodialysis pipeline device, belongs to medical instruments field.
Technical background
Hemodialysis is one of effective measures such as treatment acute or chronic renal failure and medicine, toxic poisoning etc., also is to use the most general method in the kidney surrogate therapeutic clinically at present.Transducer potector, dialyser and dialysis machine etc. are the essential conditions of carrying out hemodialysis in clinical.The dialysis pipeline uses with matched with devices such as dialyser, dialysis machines clinically, bears the function of blood access in hemodialysis.Wherein the arterial blood pipeline is born outside the blood samples of patients lead body, and venous line is then born treated blood is sent back in patient's body.
Compositions such as present Dialysis tubing route irrigator joint, puncture needle locked joints group, flow folder, air kettle, screwed union, threeway injection member, dialyser joint, air filter, pump line.Wherein, when pipeline occurs leaking blood or hypotony, can't in time make a response clinically, make the patient in blood dialysis, bear bigger risk owing to lack a kind of pressure sensor device in the pipeline.
Summary of the invention
The purpose of this utility model is to provide a kind of disposable use hemodialysis pipeline pressure transducer.
In order to address the above problem, this utility model is achieved in that a kind of disposable use hemodialysis pipeline pressure transducer, in the dialysis pipeline, increase a blood flow pressure transducer, the cavity that pick off is formed for the soft transparent material, the cavity two ends are hose connection with the dialysis pipeline.Be provided with the high frequency heat seal faying face in cavity two ends and dialysis pipeline flexible pipe 2 junctions.
This utility model has blood flow because of pipeline in the dialysis procedure and by the wriggling on the dialysis machine, so the pressure that produces in pipeline can cause blood flow pick off tympanites in the dialysis pipeline, and controls by dialysis machine upward pressure control device in use.When occurring leaking blood or blood flow insufficient pressure in the pipeline; flat flat phenomenon will appear in the blood flow pressure transducer in the pipeline; can't carry out under the situation of pressure detecting like this, by the checkout gear on the dialysis machine dialysis machine is in report to the police or stopped status to reduce the generation of clinical accident.This utility model also has characteristics simple in structure, safe and reliable.
Description of drawings:
Fig. 1 is this utility model structural representation.
Specific embodiment
Specific embodiment of the utility model as shown in the figure, a kind of disposable use hemodialysis pipeline pressure transducer comprises the cavity 1 that soft transparent material is formed, cavity 1 two ends are connected with the pipeline flexible pipe 2 of dialysing.Be provided with high frequency heat seal faying face 3 in cavity 1 two ends and dialysis pipeline flexible pipe 2 junctions.Faying face 3 is used for fixing flexible pipe 2.
Claims (1)
1. disposable use hemodialysis pipeline pressure transducer, it is characterized in that: comprise the cavity (1) that a soft transparent material is formed, cavity (1) two ends are connected with dialysis pipeline flexible pipe (2), are provided with high frequency heat seal faying face (3) in cavity (1) two ends and dialysis pipeline flexible pipe (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202413018U CN201551636U (en) | 2009-11-10 | 2009-11-10 | Disposable hemodialysis pipe pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202413018U CN201551636U (en) | 2009-11-10 | 2009-11-10 | Disposable hemodialysis pipe pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201551636U true CN201551636U (en) | 2010-08-18 |
Family
ID=42611309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202413018U Expired - Lifetime CN201551636U (en) | 2009-11-10 | 2009-11-10 | Disposable hemodialysis pipe pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201551636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970080A (en) * | 2023-01-04 | 2023-04-18 | 济南市第五人民医院 | Blood leakage prevention device for blood purification treatment |
-
2009
- 2009-11-10 CN CN2009202413018U patent/CN201551636U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970080A (en) * | 2023-01-04 | 2023-04-18 | 济南市第五人民医院 | Blood leakage prevention device for blood purification treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI SANXIN MEDTEC CO., LTD. Free format text: FORMER NAME: JIANGXI SANXIN MEDICAL DEVICES GROUP LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 999 No. 330200 Jiangxi city of Nanchang province Toyama Blue Road Economic Development Zone Patentee after: Jiangxi Sanxin Medtec Co., Ltd Address before: 999 No. 330200 Jiangxi city of Nanchang province Toyama Blue Road Economic Development Zone Patentee before: Jiangxi Sanxin Medical Devices Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
| CX01 | Expiry of patent term |