CN2045267U - Apparatus for measuring artery and vein blood pressure - Google Patents
Apparatus for measuring artery and vein blood pressure Download PDFInfo
- Publication number
- CN2045267U CN2045267U CN 89203152 CN89203152U CN2045267U CN 2045267 U CN2045267 U CN 2045267U CN 89203152 CN89203152 CN 89203152 CN 89203152 U CN89203152 U CN 89203152U CN 2045267 U CN2045267 U CN 2045267U
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- CN
- China
- Prior art keywords
- pressure
- valve
- utility
- model
- artery
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical application apparatus for measuring artery and vein blood pressure, comprising an artery pressure monitor system and a vein pressure monitor system. The utility model is an indispensable equipment, which is used for extracorporeal circulation open heart surgery and other major surgeries. By adopting the apparatus for measuring artery and vein blood pressure, arterial pressure and venous pressure can be simultaneously and continuously detected. The utility model can be used for arterial transfusion, fluid infusion and venous administration, and can replace expensive import pressure transducer. The apparatus for measuring artery and vein blood pressure provides hospitals an ideal equipment for successful open heart surgery, and can save large quantities of foreign exchange for the nation. The utility model has the advantages of wide raw material resources, low cost, flexible operation and convenient cleaning.
Description
In open heart operation with extracorporeal circulation, the arteriovenous pressure monitoring is essential, it is operative doctor, anaesthetist, the machine technician is rely and understood the important means that blood circulation changes in patient's operation, also is the technique of expression of circulatory function slight change during patient performs the operation.At present various big hospital uses all is pressure transducers from external import, because price is expensive, general hospital can't promote the use.
This utility model provides a kind of can measure simultaneously arterial pressure and venous pressure continuously, and can carry out the arteriovenous pressure tester of arterial transfusion, fluid infusion and intravenously administrable.
This utility model be by the arterial pressure monitoring system measure arterial pressure, the vein pressure monitoring system is measured venous pressure, and also can carry out arterial transfusion, fluid infusion and intravenously administrable.
Adopt this device can reach a tractor serves several purposes, fast, the purpose of accurately and timely medication, avoided repeatedly arterypuncture, alleviated patient's misery and medical personnel's workload.
Below in conjunction with accompanying drawing this utility model is elaborated.
Fig. 1 is an arteriovenous pressure tester operation principle sketch map.
Wherein: 1, arterial puncture needle 2, three-way valve (valve
21, valve
22, valve
23) 4, injector syringe 5, rubber glue wrap up in 6, filter leather point 7, spring sphygomanometers 8, venipuncture needle 10, five-way valve (valve
101, valve
102, valve
103) 11, syringe 12, scale glass tubing 13, scale 14, platen 15, fixed knob 16, adjusting knob 3,9,17,18 tube for transfusions 19, bearing support 20,21, liquid bottles 22, beat balloon 23, column 24, chassis 25, dropper 26, air inlet pipe 27, sphygomanometer leather point
With reference to Fig. 1, press medical procedure, arterial puncture needle (1) and venipuncture needle (8) are inserted patient's sound and vein respectively or only insert a kind ofly as required, open three-way valve (2) (valve respectively
21, valve
23) and five-way valve 10(valve
101, valve
102, valve
103), can on spring sphygomanometers (7) and scale glass tubing (12), demonstrate arterial pressure and venous pressure respectively, venous pressure also can directly be read by scale (13).Close the valve (2 in the three-way valve (2)
1), by valve (2
2) can carry out arterial transfusion, fluid infusion and extract blood and do various inspections.When arterial puncture needle (1) forms when doubting blood because of repeatedly using, only need extruding beat balloon (22), can dredge arterial puncture needle (1), so that carry out next time pressure measurement because of the rising of liquid bottles (20) internal pressure this moment.As the needs intravenously administrable, as long as syringe (11) is connected in the valve (10 of five-way valve (10)
2) on, the valve (10 of pass valve five-way valve (10)
3), medicine can be fed in the patient body.Also can add transfusion liquid, can pass through tube for transfusion (18), (19), liquid is imported in the patient body by liquid bottles (21).
The artery and vein puncture gauge is generally φ=0.8mm L=250mm, and the internal jugular vein puncture gauge is generally φ=1.7mm, L=133mm.
Tremulous pulse monitoring system and vein monitoring system all are fixed on the platen (14), so that observe, platen (14) is gone up stackable necessary operating theater instruments.
This device is drawn materials conveniently, all makes of the existing article combination of hospital, installs rapidly, flexible to operation, and cleaning and sterilizing conveniently.
Claims (2)
1, a kind of arteriovenous pressure tester is made of arterial pressure monitoring system and vein pressure monitoring system, it is characterized in that: the arterial pressure monitoring system is by arterial puncture needle (1), three-way valve (2) (valve
21, valve
22, valve
23), injector syringe (4), spring sphygomanometers (7), liquid bottles (20), beat balloon (22) and form, and it is connected as a single entity by tube for transfusion (17), (3), the vein pressure monitoring system is by venipuncture needle (8), five-way valve (10) (valve
101, valve
102, valve
103), syringe (11), scale glass tubing (12), liquid bottles (21) form, and by tube for transfusion (9), (18) it be connected as a single entity.
2, arteriovenous pressure tester according to claim 1 is characterized in that: liquid bottles (21) lower end is connected to an air inlet pipe (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89203152 CN2045267U (en) | 1989-03-17 | 1989-03-17 | Apparatus for measuring artery and vein blood pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89203152 CN2045267U (en) | 1989-03-17 | 1989-03-17 | Apparatus for measuring artery and vein blood pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2045267U true CN2045267U (en) | 1989-10-04 |
Family
ID=4860763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89203152 Withdrawn CN2045267U (en) | 1989-03-17 | 1989-03-17 | Apparatus for measuring artery and vein blood pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2045267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489602B (en) * | 2006-07-14 | 2012-04-25 | 弗雷泽纽斯医疗保健德国有限公司 | Device for monitoring an extracorporeal blood circuit |
| CN106139301A (en) * | 2016-07-18 | 2016-11-23 | 丁松华 | A kind of nursing in operating room venous transfusion anti-intrusion device |
| CN106821354A (en) * | 2017-02-21 | 2017-06-13 | 中国医学科学院北京协和医院 | Disposable center venous pressure measuring device and its application method |
| CN106823044A (en) * | 2017-03-28 | 2017-06-13 | 王金锁 | A kind of measuring blood pressure formula bag of saline |
-
1989
- 1989-03-17 CN CN 89203152 patent/CN2045267U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489602B (en) * | 2006-07-14 | 2012-04-25 | 弗雷泽纽斯医疗保健德国有限公司 | Device for monitoring an extracorporeal blood circuit |
| CN106139301A (en) * | 2016-07-18 | 2016-11-23 | 丁松华 | A kind of nursing in operating room venous transfusion anti-intrusion device |
| CN106139301B (en) * | 2016-07-18 | 2019-08-13 | 丁松华 | A kind of nursing in operating room venous transfusion anti-intrusion device |
| CN106821354A (en) * | 2017-02-21 | 2017-06-13 | 中国医学科学院北京协和医院 | Disposable center venous pressure measuring device and its application method |
| CN106823044A (en) * | 2017-03-28 | 2017-06-13 | 王金锁 | A kind of measuring blood pressure formula bag of saline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |