CN201410145Y - Medical thoracoabdominal water sucking gun - Google Patents
Medical thoracoabdominal water sucking gun Download PDFInfo
- Publication number
- CN201410145Y CN201410145Y CN200920064775XU CN200920064775U CN201410145Y CN 201410145 Y CN201410145 Y CN 201410145Y CN 200920064775X U CN200920064775X U CN 200920064775XU CN 200920064775 U CN200920064775 U CN 200920064775U CN 201410145 Y CN201410145 Y CN 201410145Y
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- CN
- China
- Prior art keywords
- suction
- rifle
- piston rod
- hollow pipe
- medical
- 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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Abstract
The utility model discloses a medical thoracoabdominal water sucking gun which is characterized in that an injection sucking tube is arranged in an inner chamber of a half-opening gun body; a suckingpiston in the injection sucking cylinder is connected with a piston rod; a hand-push rear handle is arranged at the rear end of the piston rod; the front end of the injection sucking cylinder is connected with a triple hollow tube; the front end of the triple hollow tube is connected with a sucking nozzle for inserting a puncture needle, and the lower end of the triple hollow tube is connected with a draining nozzle; a passing-in one-way valve is arranged in the sucking nozzle; and a passing-out one-way valve is arranged in the draining nozzle. The utility model has the advantages of simple and fast operation, and time and labor saving; the working efficiency can be improved; and the external leakage of liquid containing pathogen and the environmental pollution can be reduced.
Description
Technical field
This utility model relates to the medical equipment of a kind of extraction hydrothorax, ascites (gas).
Background technology
In medical practice, a lot of splanchnocoel diseases are as pleuritis, pneumothorax, cancer or peritonitis, pleural effusions and ascites is caused in the capital, pneumatosis, the pumping device of existing a kind of big machinery formula, but its volume is big, heaviness, price is expensive, also has plenty of with needle tubing and aspirates, but work efficiency is very low, troublesome poeration, waste time and energy, and might cause the liquid leakage that contains pathogen, cause the pollution of pathogen environment.
The utility model content
The purpose of this utility model is to provide a kind of medical ascites pleural fluid suction rifle.Simplify the operation course to reach, save time, laborsaving, increase work efficiency, avoid containing the liquid leakage of pathogen, can not cause the pollution of pathogen environment.
The technical solution of the utility model is: be provided with an injection suction tube in the rifle intracoelomic cavity of a semi open model, suction piston in the injection suction tube is connected with piston rod, the piston rod rear end has handle behind the hand push, injection suction tube front end is connected with a threeway hollow pipe, the front end of threeway hollow pipe is connected with the suction nozzle with battery unit of the piercing needle that is used to peg graft, the lower end of threeway hollow pipe is connected with apocenosis mouth, and logical inwards check valve is housed in the suction nozzle with battery unit, and outwards logical check valve is housed in the apocenosis mouth.
Be detachable structure between described suction nozzle with battery unit and apocenosis mouth and the threeway hollow pipe.
The outer of described piston rod is provided with 2-4 bar rib, and described rifle body rear end is connected with a monkey spanner, and monkey spanner is provided with a Removable hook that hangs over handle behind the hand push and clamp a rib.
Be provided with fixedly nylon buckles between described rifle body and the suction tube.
During use, suction nozzle with battery unit is connected with piercing needle by sebific duct, apocenosis mouth is connected with external storing bag by sebific duct, when pulling back monkey spanner with hands, handle moved backward after hook drove hand push, inject the sebific duct formation negative pressure that suction tube is connected with piercing needle this moment, hydrothorax or ascites (gas) will be drawn in the injection suction tube.When promoting monkey spanner forward, the piston forward return, the interior closed check valve of suction nozzle with battery unit this moment, the one-way valve opens in the apocenosis mouth, liquid is discharged to external storing bag by apocenosis mouth, can finish the ascites pleural fluid suction.If without monkey spanner, directly also can realize equally with drawing handle before and after the hands, only be to use the monkey spanner can be much more laborsaving than handle behind the direct promotion hand push.
This utility model is simple to operate, quick, saves time, laborsaving, can increase work efficiency, and reduces the liquid leakage that contains pathogen and to the pollution of environment.
Description of drawings
Fig. 1 is embodiment 1 structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1: with reference to accompanying drawing 1:
The inner chamber 2 of rifle body 1 is a semi open model, and injection suction tube 3 is located in the semi open model rifle intracoelomic cavity.Piston 4 in the injection suction tube is connected with piston rod 5, the piston rod outer of present embodiment is provided with 4 ribs 6, there is handle 7 behind the hand push piston rod rear end, injection suction tube front end is connected with threeway hollow pipe 8, threeway hollow pipe front end is connected with the suction nozzle with battery unit 9 of the piercing needle that is used to peg graft, threeway hollow pipe lower end is connected 10 with apocenosis mouth, and logical inwards check valve 11 is housed in the suction nozzle with battery unit, and outwards logical check valve 12 is housed in the apocenosis mouth.Suction nozzle with battery unit and apocenosis mouth and threeway hollow pipe are detachable structure, and free section is fixing by being threaded.The rear end of rifle body is connected with monkey spanner 13, and monkey spanner is provided with a Removable hook 14 that hangs over handle behind the hand push and clamp a rib.Between rifle body and suction tube, be provided with fixedly nylon buckles 15.Have during use that nylon buckles is fixing then to be injected suction tube and can not move convenient operation.
Claims (4)
1. a medical ascites pleural fluid aspirates rifle, it is characterized in that, in the rifle intracoelomic cavity of a semi open model, be provided with an injection suction tube, the suction piston of injection in the suction tube is connected with piston rod, and the piston rod rear end has handle behind the hand push, injects the suction tube front end and is connected with a threeway hollow pipe, the front end of threeway hollow pipe is connected with the suction nozzle with battery unit of the piercing needle that is used to peg graft, the lower end of threeway hollow pipe is connected with apocenosis mouth, and logical inwards check valve is housed in the suction nozzle with battery unit, and outwards logical check valve is housed in the apocenosis mouth.
2. medical ascites pleural fluid suction rifle according to claim 1 is characterized in that, is detachable structure between described suction nozzle with battery unit and apocenosis mouth and the threeway hollow pipe.
3. medical ascites pleural fluid suction rifle according to claim 1, it is characterized in that, the outer of described piston rod is provided with 2-4 bar rib, and described rifle body rear end is connected with a monkey spanner, and monkey spanner is provided with a Removable hook that hangs over handle behind the hand push and clamp a rib.
4. medical ascites pleural fluid suction rifle according to claim 1 is characterized in that, is provided with fixedly nylon buckles between described rifle body and the suction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064775XU CN201410145Y (en) | 2009-06-12 | 2009-06-12 | Medical thoracoabdominal water sucking gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064775XU CN201410145Y (en) | 2009-06-12 | 2009-06-12 | Medical thoracoabdominal water sucking gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410145Y true CN201410145Y (en) | 2010-02-24 |
Family
ID=41712037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920064775XU Expired - Fee Related CN201410145Y (en) | 2009-06-12 | 2009-06-12 | Medical thoracoabdominal water sucking gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410145Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621019A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of gun-type sputum aspirator for artificial airway |
-
2009
- 2009-06-12 CN CN200920064775XU patent/CN201410145Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621019A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of gun-type sputum aspirator for artificial airway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20110612 |