CN202875435U - Gas emptying device for leather bag of reflection cylinder of extracorporeal shock wave lithotripter - Google Patents
Gas emptying device for leather bag of reflection cylinder of extracorporeal shock wave lithotripter Download PDFInfo
- Publication number
- CN202875435U CN202875435U CN 201220597588 CN201220597588U CN202875435U CN 202875435 U CN202875435 U CN 202875435U CN 201220597588 CN201220597588 CN 201220597588 CN 201220597588 U CN201220597588 U CN 201220597588U CN 202875435 U CN202875435 U CN 202875435U
- Authority
- CN
- China
- Prior art keywords
- leather bag
- electromagnetic valve
- emptying device
- gas emptying
- shock wave
- 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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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a gas emptying device for a leather bag of a reflection cylinder of an extracorporeal shock wave lithotripter. Two small holes are arranged at the top of an exhaust tank, one small hole is connected with a first electromagnetic valve through a pipe, the first electromagnetic valve is connected with a gas outlet pipe of the leather bag, the other small hole is connected with an air extracting pump through a tee coupling, and the other end of the tee coupling is connected with a second electromagnetic valve. The gas emptying device has the advantages that the gas emptying device is simple in structure, safe, reliable and convenient to operate, and the labor intensity of medical staff is reduced.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of extra chock wave lithotriptor reflective cylinder leather bag gas exhauster.
Background technology
Extra chock wave lithotriptor is a kind of a kind of medical apparatus and instruments of human body calculus of urinary system.It is to utilize electrion to produce shock wave and converge by reflective cylinder, again through liquid medium, comprises the water in the reflective cylinder and the conduction of the body fluid in the human body arrives stone location and calculus produced to impact reach crushed stone, and then the purpose that excretes.
In whole therapeutic process, calculus is attacked, pulverized is core link.The shock wave that electrion produces reflects through reflective cylinder, the liquid chambers that forms by being enclosed within reflective cylinder oral area leather bag, leather bag surface and the human body and then converge on the calculus of fitting.After originally pouring into liquid in reflective cylinder and the leather bag (water), can produce a large amount of bubbles at the leather bag inwall, fill after a while and just have gas in the liquid chambers, must discharge gas by healthcare givers's multi-pass operation, reach at last in the rubble process shock wave path without the basic demand of air blanketing.So just so that external stone crushing treatment trivial operations takes length, slightly there is aerofluxus not to the utmost directly to make the poor problem of lithotrity effect.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, and stable performance is easy to operate, the extra chock wave lithotriptor reflective cylinder leather bag gas exhauster that cost is low.
In order to solve above technical problem, this utility model provides a kind of extra chock wave lithotriptor reflective cylinder leather bag gas exhauster, one fumer top is provided with two apertures, and an aperture connects the first electromagnetic valve by pipe, and the first electromagnetic valve is connected with the escape pipe of leather bag; Another aperture is connected with an air pump by the three way cock, and three way cock's other end connects the second electromagnetic valve, and this second electromagnetic valve is normally open.Start simultaneously first, second electromagnetic valve, air pump, the gas in the leather bag is introduced in the fumer by escape pipe, all is drained.
The side of described fumer is provided with gap.
Superior effect of the present utility model is:
1) reduces medical worker's working strength;
2) simple in structure, safe and reliable, easy to operate;
3) adopt low-voltage 24V device, meet the safety index of medical apparatus and instruments.
Description of drawings
Fig. 1 is structural representation of the present utility model;
The number in the figure explanation
1-leather bag; The 2-the first electromagnetic valve;
3-fumer; 4-three way cock;
The 5-the second electromagnetic valve; 6-air pump;
7-gap.
The specific embodiment
See also shown in the accompanying drawing, the utility model will be further described.
This utility model provides a kind of extra chock wave lithotriptor reflective cylinder leather bag gas exhauster, and a fumer 3 tops are provided with two apertures, and an aperture connects the first electromagnetic valve 2, the first electromagnetic valves 2 by pipe and is connected with the escape pipe of leather bag 1; Another aperture is connected with an air pump 6 by three way cock 4, and three way cock's 4 other ends connect the second electromagnetic valve 5, and this second electromagnetic valve 5 is normally open.Start simultaneously the first electromagnetic valve 2, the second electromagnetic valve 5, air pump 6, this moment first, electromagnetic valve 2 was connected, the second electromagnetic valve 5 disconnects, air pump 6 is bled, until the liquid (water) in the leather bag 1 flows into fumer 3, closed the first electromagnetic valve 2, air pump 6, the second electromagnetic valve 5 are finished an aerofluxus this moment.
The side of described fumer 3 is provided with gap 7.
Claims (2)
1. extra chock wave lithotriptor reflective cylinder leather bag gas exhauster, it is characterized in that: a fumer top is provided with two apertures, and an aperture connects the first electromagnetic valve by pipe, and the first electromagnetic valve is connected with the escape pipe of leather bag; Another aperture is connected with an air pump by the three way cock, and three way cock's other end connects the second electromagnetic valve.
2. extra chock wave lithotriptor reflective cylinder leather bag gas exhauster according to claim 1, it is characterized in that: the side of described fumer is provided with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597588 CN202875435U (en) | 2012-11-14 | 2012-11-14 | Gas emptying device for leather bag of reflection cylinder of extracorporeal shock wave lithotripter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597588 CN202875435U (en) | 2012-11-14 | 2012-11-14 | Gas emptying device for leather bag of reflection cylinder of extracorporeal shock wave lithotripter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875435U true CN202875435U (en) | 2013-04-17 |
Family
ID=48066908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597588 Expired - Fee Related CN202875435U (en) | 2012-11-14 | 2012-11-14 | Gas emptying device for leather bag of reflection cylinder of extracorporeal shock wave lithotripter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855170A (en) * | 2021-11-03 | 2021-12-31 | 上海精诚医疗科技有限公司 | Constant pressure control method and device for water vapor loop of external shock wave machine |
-
2012
- 2012-11-14 CN CN 201220597588 patent/CN202875435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855170A (en) * | 2021-11-03 | 2021-12-31 | 上海精诚医疗科技有限公司 | Constant pressure control method and device for water vapor loop of external shock wave machine |
| CN113855170B (en) * | 2021-11-03 | 2024-02-13 | 上海精诚医疗科技有限公司 | Constant pressure control method and device for steam loop in external shock wave machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191114 |