CN202843596U - Disposable two-lead pressure sensor - Google Patents
Disposable two-lead pressure sensor Download PDFInfo
- Publication number
- CN202843596U CN202843596U CN 201220190372 CN201220190372U CN202843596U CN 202843596 U CN202843596 U CN 202843596U CN 201220190372 CN201220190372 CN 201220190372 CN 201220190372 U CN201220190372 U CN 201220190372U CN 202843596 U CN202843596 U CN 202843596U
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- China
- Prior art keywords
- pressure sensor
- pressure
- disposable
- lead
- utility
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- 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 disposable two-lead pressure sensor is disclosed, comprising a tee joint and a pressure sensor. The disposable two-lead pressure sensor is characterized in that a tee joint connecting device (2) is mounted on the pressure sensor (1), the other two ends of the tee joint are connected with guide tubes (3), and the other end of the pressure sensor is connected with an invasive pressure monitoring instrument (5) through a lead wire (4). Through the disposable two-lead pressure sensor in the utility model, a deficiency of a conventional disposable pressure sensor is overcome, wherein the deficiency is that the conventional disposable pressure sensor can only monitor one kind of pressure. The disposable two-lead pressure sensor in the utility model is advantaged by simple manufacturing technology, low cost, capability of monitoring pressure of different parts inside the human body, saved economic expense of patients and medical units, and convenience and practicality.
Description
Technical field
This utility model relates to field of medical, more precisely a kind of pressure transducer that can measure simultaneously two site pressure in the human body.
Background technology
To critical patient such as shock patient, some operation on heart and other capital operations patient, carry out blood pressure, central venous pressure equal pressure in real time, dynamic monitoring has very important clinical value, this just needs to adopt the invasive pressure monitoring technology to realize.Invasive pressure monitoring generally comprises: arteriotony, central venous pressure, pulmonary artery pressure, PLA left atrial pressure, intracranial pressure.Its measuring method is: at first conduit is passed through puncture, place above-mentioned tested position, the outer end of conduit is connected with pressure transducer by extension tube, because fluid has the pressure transfer function, the pressure at tested position will be by the liquid transfer in the conduit to the pressure transducer of outside, pressure transducer is converted to digital signal with pressure signal, thereby can obtain the dynamic waveform of tested position real-time pressure variation and the pressure at tested position in the monitor demonstration, such as systolic arterial pressure, diastolic pressure and mean arterial pressure etc.The disposable pressure sensor that uses at present, be a conduit and connect a pressure transducer, that is to say monitoring simultaneously monitoring center's venous pressure or other pressure during arteriotony, two kinds of pressure to be monitored simultaneously and a secondary stress sensor and the corresponding monitoring module of another one must be re-used, and the price of pressure transducer is about hundreds of common people, increased the financial burden of patient and medical institutions, and the trend of now low-carbon (LC), environmental protection is incompatible with.
Summary of the invention
The purpose of this utility model is the blank of filling up above-mentioned, provide a kind of production technology simple, with low cost, can monitor simultaneously disposable two of the different pressures pressure transducer that leads.
The purpose of this utility model adopts following technical measures to realize: a kind of disposable pressure sensor, comprise threeway and pressure transducer, it is characterized in that: at pressure transducer three-way connector is housed, three-way connector is connected to conduit in two ends in addition, and the pressure transducer other end joins with wound pressure monitor is arranged by wire.This utility model provides disposable two pressure transducers that lead, its remarkable result: production technology is simple, with low cost, the pressure at two positions in the monitoring human simultaneously, saves patient and medical economics expenditure, and is convenient and practical.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
Below in conjunction with accompanying drawing this utility model is further elaborated.
The specific embodiment
Referring to figure, at pressure transducer 1 three-way connector 2 is housed, three-way connector is connected to conduit 3 in two ends in addition, and the pressure transducer other end joins with wound pressure monitor 5 is arranged by wire 4.
Claims (1)
1. one kind disposable two pressure transducer that leads, comprise threeway and pressure transducer, it is characterized in that: three-way connector (2) is housed on the pressure transducer (1), three-way connector is connected to conduit (3) in two ends in addition, and the pressure transducer other end joins with wound pressure monitor (5) is arranged by wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190372 CN202843596U (en) | 2012-05-02 | 2012-05-02 | Disposable two-lead pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190372 CN202843596U (en) | 2012-05-02 | 2012-05-02 | Disposable two-lead pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843596U true CN202843596U (en) | 2013-04-03 |
Family
ID=47974846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220190372 Expired - Fee Related CN202843596U (en) | 2012-05-02 | 2012-05-02 | Disposable two-lead pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598880A (en) * | 2013-10-11 | 2014-02-26 | 深圳市深迈医疗设备有限公司 | Invasive blood pressure monitor with automatic zero calibration function |
| CN108366726A (en) * | 2015-11-18 | 2018-08-03 | 爱德华兹生命科学公司 | Cable hubs device |
| CN108378837A (en) * | 2018-04-02 | 2018-08-10 | 柳州市人民医院 | There is noninvasive sensor fixed bin |
-
2012
- 2012-05-02 CN CN 201220190372 patent/CN202843596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598880A (en) * | 2013-10-11 | 2014-02-26 | 深圳市深迈医疗设备有限公司 | Invasive blood pressure monitor with automatic zero calibration function |
| CN108366726A (en) * | 2015-11-18 | 2018-08-03 | 爱德华兹生命科学公司 | Cable hubs device |
| CN108378837A (en) * | 2018-04-02 | 2018-08-10 | 柳州市人民医院 | There is noninvasive sensor fixed bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Hua Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |