CN201516190U - hepatic ascites aspirator - Google Patents
hepatic ascites aspirator Download PDFInfo
- Publication number
- CN201516190U CN201516190U CN2009202403209U CN200920240320U CN201516190U CN 201516190 U CN201516190 U CN 201516190U CN 2009202403209 U CN2009202403209 U CN 2009202403209U CN 200920240320 U CN200920240320 U CN 200920240320U CN 201516190 U CN201516190 U CN 201516190U
- Authority
- CN
- China
- Prior art keywords
- container bottle
- hepatic ascites
- drainage tube
- negative
- catheter
- 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
A hepatic ascites aspirator belongs to the technical filed of medical instruments, is formed by a puncture needle head (1), a drainage tube (2), a container bottle (3) and a negative-pressure suction ball (4), and is characterized in that a seal cap with a liquid inlet catheter (5) and an exhaust catheter (6) is in threaded seal connection with the upper end of the container bottle (3) with marks formed on the outer wall; the upper end of the liquid inlet catheter (5) is connected with the drainage tube (2) with the puncture needle head (1); the puncture needle head (1) is arranged at the front end of the drainage tube (2); the negative-pressure suction ball (4) is connected with the upper end of the exhaust catheter (6); support projections (7) are arranged on the bottom surface of the container bottle (3); and a liquid discharge pipe (8) with a switch is connected to the side wall of the container bottle (3). The hepatic ascites aspirator with simple structure and convenient use can realize continuous suction to hepatic ascites by continuously extruding the negative-pressure suction ball, avoids pain caused to a patient by repeated puncture, and improves work efficiency of medical personnel.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of hepatic ascites aspirator.
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 aspirator 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 aspirator is become by piercing needle, drainage tube, container bottle, negative pressure suction set of balls, the container bottle upper end screw thread that outer wall is provided with scale mark is being tightly connected and is having the seal cover of feed liquor conduit and exhaust manifolds, feed liquor conduit upper end is connecting the drainage tube that front end is provided with piercing needle, and the exhaust manifolds upper end is connected with negative pressure and inhales ball; The container bottle bottom surface is provided with supporting projections, and sidewall is connecting the discharging tube that has switch.
After puncturing successfully, continuously extruded negative pressure is inhaled ball can realize continuous sucking to hepatic ascites, and being drawn into the switch of opening above the discharging tube after a certain amount of can be with outside the ascites amount discharge container bottle.
Advantage of the present utility model: simple in structure, easy to use, continuously extruded negative pressure suction ball can be realized the continuous sucking to hepatic ascites, avoids repeated localised puncture to bring misery to patient, improves 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 aspirator is inhaled ball 4 by piercing needle 1, drainage tube 2, container bottle 3, negative pressure and is formed, the container bottle 3 upper end screw threads that outer wall is provided with scale mark are being tightly connected and are having the seal cover of feed liquor conduit 5 and exhaust manifolds 6, feed liquor conduit 5 upper ends are connecting the drainage tube 2 that front end is provided with piercing needle 1, and exhaust manifolds 6 upper ends are connected with negative pressure and inhale ball 4; Container bottle 3 bottom surfaces are provided with supporting projections 7, and sidewall is connecting the discharging tube 8 that has switch.
Claims (1)
1. hepatic ascites aspirator, inhaling ball (4) by piercing needle (1), drainage tube (2), container bottle (3), negative pressure forms, it is characterized in that outer wall is provided with the container bottle of scale mark (3) upper end screw thread and is being tightly connected and has the seal cover of feed liquor conduit (5) and exhaust manifolds (6), feed liquor conduit (5) upper end is connecting the drainage tube (2) that front end is provided with piercing needle (1), and exhaust manifolds (6) upper end is connected with negative pressure and inhales ball (4); Container bottle (3) bottom surface is provided with supporting projections (7), and sidewall is connecting the discharging tube (8) that has switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202403209U CN201516190U (en) | 2009-10-26 | 2009-10-26 | hepatic ascites aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202403209U CN201516190U (en) | 2009-10-26 | 2009-10-26 | hepatic ascites aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516190U true CN201516190U (en) | 2010-06-30 |
Family
ID=42496901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202403209U Expired - Fee Related CN201516190U (en) | 2009-10-26 | 2009-10-26 | hepatic ascites aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031751A (en) * | 2015-07-08 | 2015-11-11 | 徐秀 | Liver ascites absorbing device for hepatology department |
-
2009
- 2009-10-26 CN CN2009202403209U patent/CN201516190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031751A (en) * | 2015-07-08 | 2015-11-11 | 徐秀 | Liver ascites absorbing device for hepatology department |
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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: 20100630 Termination date: 20101026 |