CN2206122Y - Disposable chest or abdomen puncture outfit - Google Patents
Disposable chest or abdomen puncture outfit Download PDFInfo
- Publication number
- CN2206122Y CN2206122Y CN 94223116 CN94223116U CN2206122Y CN 2206122 Y CN2206122 Y CN 2206122Y CN 94223116 CN94223116 CN 94223116 CN 94223116 U CN94223116 U CN 94223116U CN 2206122 Y CN2206122 Y CN 2206122Y
- Authority
- CN
- China
- Prior art keywords
- disposable
- utility
- model
- negative pressure
- abdomen
- 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 relates to a disposable chest and abdomen puncturing device, which is formed by that a puncturing needle, a one-way valve, a three-way valve, a negative pressure ball and an adjusting clamp are connected in sequence by adopting a soft tube. The puncturing device adopts a closed sterilizing package and can be used after unsealed; only one person can achieve operation. The utility model has the advantages of reliable performance, portability, safe and sanitary use and low manufacture cost. The utility model is suitable for the inpatients of chest cavity and abdomen cavity hydrops and the outgoing consultation of doctors.
Description
This utility model belongs to medical apparatus and instruments, is specifically related to a kind of disposable Thoracicoabdominal puncture device.
Pleural effusions and ascites is one of common disease of breast abdominal part, as rescues not as good as jeopardizing patient's life often.Most clinically patients need go the Thoracicoabdominal puncture discharge opeing, to remove pulmonary's pressurized, to improve respiratory function.In operation in the past, generally need have puncture bag (interior dress needle set, syringe), and need the assistant to assist complete operation.Syringe needle in the puncture bag, needle tubing easily cause aging and performance change, unobstructed not good because of repeatedly using, sterilizing repeatedly.In addition, when using syringe pump, particularly at pleural effusions and ascites more for a long time, suction repeatedly makes easily that Pulvis Talci on the glove mixes with the breast abdomen liquid phase on the nook closing member, viscous, obstruction operation, influence is treated.
The purpose of this utility model provides a kind of simple and easy to do lancet device.Only need one man operation, disposable use, dependable performance, safety and sanitation in clinical.
The disposable Thoracicoabdominal puncture device of this utility model comprises puncture needle, check valve, three-way valve, negative pressure ball and adjustable clamp, adopts flexible pipe successively they to be formed by connecting.Adopt the flexible glue leather hose to be connected between puncture needle and the check valve, be used for the use of operation injectable drug.
Puncture needle is the puncture needle of stainless steel band side opening, can directly or pass through a joint and hose connection.One-way cock is housed on the flexible pipe, enters pleural space in order to prevent gas.For the gas in the negative pressure ball in the use is discharged, on the flexible pipe between check valve and the negative pressure ball, be provided with three-way valve, the control of hydrops flow is regulated by adjustable clamp, and the negative response in the time of can preventing discharge opeing like this is as indulging diaphragm swing etc.
This utility model compared with prior art its advantage is:
Disposable Thoracicoabdominal puncture device adopts the sealing sterilization wrap, and unpacking can be used, a people gets final product complete operation, its dependable performance, health easy to carry, safe in utilization, are easy to promote low cost of manufacture, be suitable for clinical in pleural effusions and ascites inpatient and doctor use when going out to hold a consultation.
Further describe this utility model below in conjunction with accompanying drawing:
Accompanying drawing is this utility model structural representation.
Wherein: 1, puncture needle 2, flexible glue leather hose 3, check valve 4, flexible pipe 5, three-way valve 6, negative pressure ball 7, spring 8, adjustable clamp
For improving the elasticity of negative pressure ball 4, be convenient to operation, be provided with back-moving spring 7 in the negative pressure ball.
The flexible pipe 6 that connects puncture needle 1, check valve 2, three-way valve 3, negative pressure ball 4, adjustable clamp 5 adopts lucite pipe.
The flexible pipe that is positioned at the adjustable clamp afterbody can link to each other with liquid-collection bag, also can be placed directly in the liquid collecting vessel.
Claims (4)
1, a kind of disposable Thoracicoabdominal puncture device is characterized in that perforator comprises puncture needle, check valve, three-way valve, negative pressure ball and adjustable clamp, adopts flexible pipe successively they to be formed by connecting.
2, disposable Thoracicoabdominal puncture device according to claim 1 is characterized in that being provided with in the negative pressure ball spring.
3, disposable Thoracicoabdominal puncture device according to claim 1 is characterized in that flexible pipe adopts lucite pipe.
4, disposable Thoracicoabdominal puncture device according to claim 1 is characterized in that adopting between puncture needle and the check valve flexible glue leather hose to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223116 CN2206122Y (en) | 1994-10-18 | 1994-10-18 | Disposable chest or abdomen puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223116 CN2206122Y (en) | 1994-10-18 | 1994-10-18 | Disposable chest or abdomen puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206122Y true CN2206122Y (en) | 1995-08-30 |
Family
ID=33836928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223116 Expired - Fee Related CN2206122Y (en) | 1994-10-18 | 1994-10-18 | Disposable chest or abdomen puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206122Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587544A (en) * | 2015-02-09 | 2015-05-06 | 北京大学深圳医院 | Improved special puncture needle for hemodialysis fistula |
| CN108742882A (en) * | 2018-08-01 | 2018-11-06 | 周长喜 | Absorption type tongue retractor |
-
1994
- 1994-10-18 CN CN 94223116 patent/CN2206122Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587544A (en) * | 2015-02-09 | 2015-05-06 | 北京大学深圳医院 | Improved special puncture needle for hemodialysis fistula |
| CN108742882A (en) * | 2018-08-01 | 2018-11-06 | 周长喜 | Absorption type tongue retractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |