CN202283264U - Air bag type abdominal cavity puncture needle - Google Patents
Air bag type abdominal cavity puncture needle Download PDFInfo
- Publication number
- CN202283264U CN202283264U CN2011204152113U CN201120415211U CN202283264U CN 202283264 U CN202283264 U CN 202283264U CN 2011204152113 U CN2011204152113 U CN 2011204152113U CN 201120415211 U CN201120415211 U CN 201120415211U CN 202283264 U CN202283264 U CN 202283264U
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- CN
- China
- Prior art keywords
- air bag
- needle
- seroperitoneum
- abdominal cavity
- cavity puncture
- 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.)
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Abstract
The utility model provides an air bag type abdominal cavity puncture needle, which aims at solving the problems that a needle tubing of an existing abdominal cavity puncture needle is thrown away after use, the needle tubing is wasted, and seroperitoneum in the needle tubing is not easy to be smelt by the nose. The air bag type abdominal cavity puncture needle comprises a needle head, a needle seat and an air bag. The needle head is connected with the needle seat to form a whole, and the air bag is fixedly connected with the needle seat and communicated with the needle head. The air bag and the needle seat are fixedly connected, do not need to be placed in split mode before use, and do not need to be assembled when being used, thereby saving time. Cost of the air bag is much lower than that of the needle tubing so that waste is reduced. After the seroperitoneum is pumped out, a user puts the need head upwards, enables the seroperitoneum in the air bag to flow to the bottom of the air bag, then cuts the air bag by utilizing scissors so as to smell the seroperitoneum and see the color of the seroperitoneum, and finally takes the seroperitoneum in the air bag for test.
Description
Technical field
This utility model relates to a kind of gasbag-type abdominal paracentesis pin, belongs to abdominal paracentesis pin technical field.
Background technology
Existing abdominal paracentesis pin is made up of syringe needle and needle tubing, and syringe needle and needle tubing are placed respectively before using, and dock syringe needle with needle tubing during use.The butt joint back only is exactly that syringe needle is more much longer than common syringe needle the spitting image of a syringe.The effect of abdominal paracentesis pin is exactly with the chemical examination of releasing of Intraabdominal hydrops, in order to diagnose the state of an illness.Will detect by an unaided eye before the chemical examination color of hydrops, the hydrops that applies one's nose to has any flavor.Because needle tubing is disposable, and seroperitoneum also how much have more than is needed (common 0.5 or 1 milliliter gets final product) uses up the back needle tubing just to have thrown away, very waste.Seroperitoneum also is not easy to smell abnormal smells from the patient with nose in needle tubing.
The utility model content
The purpose of this utility model is to use up the back needle tubing and just thrown away very waste in order to solve existing abdominal paracentesis pin.Seroperitoneum also is not easy to smell the problem of abnormal smells from the patient with nose in needle tubing, and then a kind of gasbag-type abdominal paracentesis pin is provided.
The purpose of this utility model realizes through following technical scheme:
A kind of gasbag-type abdominal paracentesis pin comprises: syringe needle, needle stand and air bag, and said syringe needle and needle stand are connected as a single entity, and air bag is fixedly connected with needle stand and is connected with syringe needle.
The utlity model has following advantage: this utility model air bag is fixedly connected with needle stand, need not be placed apart before using, also need not save time during use at present with existing dress.Air bag is more much lower than needle tubing cost, has reduced waste.After seroperitoneum is extracted out syringe needle is made progress, let the hydrops of air bag the inside flow to the bottom of air bag, with shears air bag is cut off then, so both can smell the taste of hydrops, can see the color of hydrops again, the hydrops inside the air bag is taken away chemically examine at last.
Description of drawings
Fig. 1 is the structural representation of a kind of gasbag-type abdominal paracentesis of this utility model pin.
The specific embodiment
To combine accompanying drawing that this utility model is done further detailed description below: present embodiment provided detailed embodiment, but the protection domain of this utility model is not limited to following embodiment being to implement under the prerequisite with this utility model technical scheme.
A kind of gasbag-type abdominal paracentesis pin as shown in Figure 1, that present embodiment is related comprises: syringe needle 1, needle stand 2 and air bag 3, and said syringe needle 1 is connected as a single entity with needle stand 2, and air bag 3 is fixedly connected with needle stand 2 and is connected with syringe needle 1.Before using the air emptying in the air bag is pinched flatly, clamp the root of air bag with a Small clamp, syringe needle thrusts behind the abdominal cavity Small clamp is loosened make the air bag reinstatement gently, and seroperitoneum just has been pumped to inside the air bag.
The above; Be merely the preferable specific embodiment of this utility model; These specific embodiment all are based on the different implementations under this utility model general idea, and the protection domain of this utility model is not limited thereto, and any technical staff who is familiar with the present technique field is in the technical scope that this utility model discloses; The variation that can expect easily or replacement all should be encompassed within the protection domain of this utility model.Therefore, the protection domain of this utility model should be as the criterion with the protection domain of claims.
Claims (1)
1. gasbag-type abdominal paracentesis pin comprises: syringe needle, needle stand and air bag, and said syringe needle and needle stand are connected as a single entity, and it is characterized in that, and air bag is fixedly connected with needle stand and is connected with syringe needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204152113U CN202283264U (en) | 2011-10-27 | 2011-10-27 | Air bag type abdominal cavity puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204152113U CN202283264U (en) | 2011-10-27 | 2011-10-27 | Air bag type abdominal cavity puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283264U true CN202283264U (en) | 2012-06-27 |
Family
ID=46294802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204152113U Expired - Fee Related CN202283264U (en) | 2011-10-27 | 2011-10-27 | Air bag type abdominal cavity puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522400A (en) * | 2019-07-30 | 2019-12-03 | 北京凡星光电医疗设备股份有限公司 | A kind of monocular electronics rigid pipe endoscope and its manufacturing method |
-
2011
- 2011-10-27 CN CN2011204152113U patent/CN202283264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522400A (en) * | 2019-07-30 | 2019-12-03 | 北京凡星光电医疗设备股份有限公司 | A kind of monocular electronics rigid pipe endoscope and its manufacturing method |
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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 |
Granted publication date: 20120627 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |