CN202211736U - Novel ultrasonic guiding puncture needle for fetal reduction - Google Patents
Novel ultrasonic guiding puncture needle for fetal reduction Download PDFInfo
- Publication number
- CN202211736U CN202211736U CN2011203192700U CN201120319270U CN202211736U CN 202211736 U CN202211736 U CN 202211736U CN 2011203192700 U CN2011203192700 U CN 2011203192700U CN 201120319270 U CN201120319270 U CN 201120319270U CN 202211736 U CN202211736 U CN 202211736U
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- CN
- China
- Prior art keywords
- needle
- needle body
- novel ultrasonic
- guiding puncture
- puncture needle
- 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 novel ultrasonic guiding puncture needle for fetal reduction, which comprises a handle and a needle body. A needle tip is arranged at the front end of the needle body, the length of the needle body ranges from 6 centimeters to 12 centimeters, the width of the needle body ranges from 2 millimeters to 4 millimeters, a plurality of crossed wavy grains are disposed on an outer side wall of the needle tip, and a connector is mounted between the handle and the needle body. The novel ultrasonic guiding puncture needle is simple in structure and convenient in operation, by the aid of the crossed wavy grains disposed on the outer side wall of the needle tip, the location of the needle tip of the novel ultrasonic guiding puncture needle can be displayed more clearly on a screen of an ultrasound machine, a doctor in an ultrasonic department can accurately judge a needle entry condition so as to avoid puncture other fetuses, and accordingly work difficulty of medical staff is reduced.
Description
Technical field
This utility model relates to technical field of medical instruments, and especially a kind of novel tire that subtracts is used the ultrasound guided puncture pin.
Background technology
When anemia of pregnant woman's early pregnancy polyembryony need cut the quantity of fetus; Often need pass through ultrasonic guidance; In the gestation sac of desiring to cut, injecting normal saline through puncture needle accomplishes; Sharp keen and the reasons such as needle point and the difficult resolution of embryo because of needle point, common puncture needle is stabbed other embryos easily, therefore need a kind ofly subtract tire in anemia of pregnant woman's early pregnancy polyembryony in period and overcome the problem that possibly stab other embryos with the ultrasound guided puncture pin.
The utility model content
The purpose of this utility model is to provide a kind of novel tire that subtracts to use the ultrasound guided puncture pin for solving the problems of the technologies described above to design.
The technical scheme that this utility model technical solution problem adopts is: a kind of novel tire that subtracts is used the ultrasound guided puncture pin; Comprise handle and needle body; The front end of said needle body is provided with needle point; The length of said needle body is 6～12 centimetres, and width is 2～4 millimeters, and said needle point lateral wall is provided with the ripple glaze of many intersections.
Between said handle and the needle body connector is installed.
The beneficial effect that this utility model had is:
This utility model is simple in structure; Easy to operate; The ripple glaze of many intersections that the needle point lateral wall is provided with can make more clear that the tip position of this utility model shows on the screen of ultrasonic machine; Can make the Ultrasonography doctor judge the inserting needle situation accurately avoiding stabbing other embryos, thereby alleviate medical worker's work difficulty.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done following detailed description.
As shown in the figure, this utility model comprises handle 1 and needle body 2, and the front end of said needle body 2 is provided with needle point 3; The length of said needle body 2 is 6～12 centimetres; Width is 2～4 millimeters, and said needle point 3 lateral walls are provided with the ripple glaze 4 of many intersections, between said handle 1 and the needle body 2 connector 5 are installed.During use, because ultrasonic different to different dieletric reflection property, the ripple glaze of many intersections of this utility model ultrasound guided puncture pin needle point lateral wall can make more clear that the tip position of this utility model shows on the screen of ultrasonic machine, make things convenient for the doctor to operate.
Claims (2)
1. the novel tire that subtracts is used the ultrasound guided puncture pin; It is characterized in that: comprise handle and needle body, the front end of said needle body is provided with needle point, and the length of said needle body is 6～12 centimetres; Width is 2～4 millimeters, and said needle point lateral wall is provided with the ripple glaze of many intersections.
2. a kind of novel tire that subtracts according to claim 1 is used the ultrasound guided puncture pin, it is characterized in that: between said handle and the needle body connector is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203192700U CN202211736U (en) | 2011-08-23 | 2011-08-23 | Novel ultrasonic guiding puncture needle for fetal reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203192700U CN202211736U (en) | 2011-08-23 | 2011-08-23 | Novel ultrasonic guiding puncture needle for fetal reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202211736U true CN202211736U (en) | 2012-05-09 |
Family
ID=46011008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203192700U Expired - Fee Related CN202211736U (en) | 2011-08-23 | 2011-08-23 | Novel ultrasonic guiding puncture needle for fetal reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202211736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236151A (en) * | 2016-08-23 | 2016-12-21 | 王少峰 | A kind of puncture needle |
| CN109730750A (en) * | 2018-12-13 | 2019-05-10 | 南昌大学第二附属医院 | A kind of Multifunctional needle knife |
-
2011
- 2011-08-23 CN CN2011203192700U patent/CN202211736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236151A (en) * | 2016-08-23 | 2016-12-21 | 王少峰 | A kind of puncture needle |
| CN109730750A (en) * | 2018-12-13 | 2019-05-10 | 南昌大学第二附属医院 | A kind of Multifunctional needle knife |
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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: 20120509 Termination date: 20120823 |