CN201743985U - Continuous aspirator for liver ascites - Google Patents
Continuous aspirator for liver ascites Download PDFInfo
- Publication number
- CN201743985U CN201743985U CN2010205062463U CN201020506246U CN201743985U CN 201743985 U CN201743985 U CN 201743985U CN 2010205062463 U CN2010205062463 U CN 2010205062463U CN 201020506246 U CN201020506246 U CN 201020506246U CN 201743985 U CN201743985 U CN 201743985U
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- Prior art keywords
- tube
- drainage tube
- needle
- bottle
- continuous
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a continuous aspirator for the liver ascites, belonging to the technical field of medical equipment. The continuous aspirator consists of a puncture needle head, a drainage tube, two one-way liquid discharging valves and a container bottle. The continuous aspirator is characterized in that the upper end of the container bottle which is provided with a scale mark on the outer wall is in threaded connection with a bottle cover which is provided with a liquid charging tube and an air discharging tube, the upper end of the liquid charging tube is provided with the drainage tube which is provided with the puncture needle head at the front end, the drainage tube is provided with the two one-way liquid discharging valves at intervals, the drainage tube between the two one-way liquid discharging valves is communicated with a drainage branch tube with a needle seat at the upper end, and the outer wall of the needle seat is connected with a seal plug for sealing the needle seat by a soft belt. The continuous aspirator is simple in structure and convenient in use, can continuously aspirate and discharge the liver ascites by continuously aspirating and pushing a needle bottle in an injector, can prevent the patients from suffering from the pain caused by repeated puncture, and can improve the work efficiency of the medical care personnel.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of hepatic ascites continuous sucking device.
Background technology
Hepatic ascites often appears in hepatopathy end-stage patients, it is a kind of Therapeutic Method effectively that hepatic ascites is aspirated, and suction method is to penetrate intraperitoneal with syringe to aspirate at present, because the limited amount that syringe once aspirates, so will puncture repeatedly, cause very big misery to patient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of hepatic ascites continuous sucking device that needs puncture once can carry out continuous sucking to hepatic ascites is provided.
The purpose of this utility model is achieved in that this hepatic ascites continuous sucking device is made up of piercing needle, drainage tube, unidirectional tapping valve, container bottle, the container bottle upper end that outer wall is provided with scale mark is being threaded and is having the bottle cap of feed tube and exhaustor, the feed tube upper end is connecting the drainage tube that front end is provided with piercing needle, above the drainage tube at interval be provided with two unidirectional tapping valves, be communicated with the drain arm that the upper end is provided with needle stand on the drainage tube between two unidirectional tapping valves, the needle stand outer wall is connecting by soft band can be with the sealing-plug of needle stand sealing.
After puncturing successfully, open sealing-plug, syringe is inserted in the needle stand, take out the pintle that pushes away in the syringe continuously and can realize continuous pump drainage hepatic ascites.
Advantage of the present utility model: simple in structure, easy to use, take out the pintle that pushes away in the syringe continuously and can realize continuous pump drainage hepatic ascites, avoid repeated localised puncture to bring misery to patient, can improve medical personnel's work efficiency.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this hepatic ascites continuous sucking device is by piercing needle 1, drainage tube 2, unidirectional tapping valve 3, container bottle 4 is formed, container bottle 4 upper ends that outer wall is provided with scale mark are being threaded and are having the bottle cap of feed tube 5 and exhaustor 6, feed tube 5 upper ends are connecting the drainage tube 2 that front end is provided with piercing needle 1, above the drainage tube 2 at interval be provided with two unidirectional tapping valves 3, be communicated with the drain arm 8 that the upper end is provided with needle stand 7 on the drainage tube 2 between two unidirectional tapping valves 3, needle stand 7 outer walls are connecting by soft band can be with the sealing-plug 9 of needle stand 7 sealings.
Claims (1)
1. hepatic ascites continuous sucking device, by piercing needle (1), drainage tube (2), unidirectional tapping valve (3), container bottle (4) is formed, it is characterized in that outer wall is provided with the container bottle of scale mark (4) upper end and is being threaded and has the bottle cap of feed tube (5) and exhaustor (6), feed tube (5) upper end is connecting the drainage tube (2) that front end is provided with piercing needle (1), above the drainage tube (2) at interval be provided with two unidirectional tapping valves (3), be communicated with the drain arm (8) that the upper end is provided with needle stand (7) on the drainage tube (2) between two unidirectional tapping valves (3), needle stand (7) outer wall is connecting by soft band can be with the sealing-plug (9) of needle stand (7) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205062463U CN201743985U (en) | 2010-08-27 | 2010-08-27 | Continuous aspirator for liver ascites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205062463U CN201743985U (en) | 2010-08-27 | 2010-08-27 | Continuous aspirator for liver ascites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201743985U true CN201743985U (en) | 2011-02-16 |
Family
ID=43578659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205062463U Expired - Fee Related CN201743985U (en) | 2010-08-27 | 2010-08-27 | Continuous aspirator for liver ascites |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201743985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435331A (en) * | 2015-12-12 | 2016-03-30 | 上海宝舜医疗器械有限公司 | Safety indwelling needle |
-
2010
- 2010-08-27 CN CN2010205062463U patent/CN201743985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435331A (en) * | 2015-12-12 | 2016-03-30 | 上海宝舜医疗器械有限公司 | Safety indwelling needle |
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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: 20110216 Termination date: 20110827 |