CN2843362Y - The uterine cavity tissue suction catheter - Google Patents
The uterine cavity tissue suction catheter Download PDFInfo
- Publication number
- CN2843362Y CN2843362Y CN 200520134001 CN200520134001U CN2843362Y CN 2843362 Y CN2843362 Y CN 2843362Y CN 200520134001 CN200520134001 CN 200520134001 CN 200520134001 U CN200520134001 U CN 200520134001U CN 2843362 Y CN2843362 Y CN 2843362Y
- Authority
- CN
- China
- Prior art keywords
- suction
- opening
- uterine cavity
- inlet head
- suction 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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- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
This utility model relates to a kind of uterine cavity tissue suction catheter, is made by polypropylene material, and the body outer tube wall is provided with scale, and an end is provided with an opening, and the other end is the suction inlet head that is connected with the electric abortion suction unit conduit, and the body outer tube wall tightens suction pipe hands handle of cover; Suction pipe handle inwall has some anti-slip tanks vertically; Described opening shape is oval, oval-shaped major axis and attraction tubular axis are in the same way, it is characterized in that: described suction inlet head is a threeway, an opening of this threeway is used for being connected with the electric abortion suction unit conduit, another opening is connected with the suction catheter body, the 3rd opening promptly controlled the circumscribed circle diameter of mouth less than 2.0cm, so that thumb press.Operator can promptly control mouth with the 3rd opening of thumb press suction inlet head as required when operation this utility model, realize easily attracting the control of air pressure.This utility model cost is low, and is easy to use.
Description
(1) technical field:
This utility model relates to a kind of medical devices, especially a kind of uterine cavity tissue suction catheter.
(2) background technology:
The diagnostic curettage art is one of common operation of gynecological, and conventional operation method is to use metallic weapon to visit uterine cavity, dilatation and curettage, and operation process brings fear and misery to the patient, and the possibility of the body damage of cervix uteri palace, the perforation of uterus and medical cross infection is arranged.For this reason, Chinese patent 200420019500 discloses a kind of uterine cavity tissue suction catheter and has been used for uterine cavity tissue attraction, can carry out surgical drainage, can be used as the usefulness of diagnosis simultaneously again.This uterine cavity tissue suction catheter is made by the PVC material, and the body outer tube wall is provided with scale, and an end is provided with an opening, and the other end is the suction inlet head that is connected with the electric abortion suction unit conduit, and the body outer tube wall tightens suction pipe hands handle of cover; Suction pipe handle inwall has some anti-slip tanks vertically; Described opening shape is oval, oval-shaped major axis with attract tubular axis in the same way, oval-shaped length is 18 to 25 millimeters, oval-shaped intermediate width is 2.5 to 3.5 millimeters.The suction pipe handle has certain-length and favorable rigidity, suction catheter is divided into short two parts by it again, overcome the PVC material flexibility, increased rigidity, operator hold the suction pipe handle can arbitrarily handle the attraction tube head intrauterine mobile, and the anti-slip tank of suction pipe handle inwall can prevent the rotation between handle and the suction catheter.The deficiencies in the prior art part is: it is not easy to operator to attracting the control of air pressure.
(3) summary of the invention:
This utility model aims to provide a kind of operator of being convenient to and controls the uterine cavity tissue suction catheter that attracts air pressure.
Technical solution of the present utility model is as follows:
A kind of uterine cavity tissue suction catheter, the body outer tube wall is provided with scale, and an end is provided with an opening, and the other end is the suction inlet head that is connected with the electric abortion suction unit conduit, and the body outer tube wall tightens suction pipe hands handle of cover; Suction pipe handle inwall has some anti-slip tanks vertically, it is characterized in that: described suction inlet head is a threeway, an opening of this threeway is used for being connected with the electric abortion suction unit conduit, another opening is connected with the suction catheter body, the 3rd opening promptly controlled the circumscribed circle diameter of mouth less than 2.0cm, so that thumb press.
This utility model when operator operate, can promptly be controlled mouth with the 3rd opening of thumb press suction inlet head owing to adopt technique scheme as required, realizes easily attracting the random control of air pressure.
As further scheme, it is mouthful rounded or oval that described the 3rd opening promptly controlled, and its diameter or major axis be less than 1.5cm, its good hand touch, and be difficult for gas leakage.
(4) description of drawings:
Below with reference to drawings and Examples this utility model is described in further details:
Accompanying drawing 1 is the structural representation of this utility model embodiment.
Each sequence number is respectively in the accompanying drawing 1: 1, body; 2, suction pipe hands handle; 3, suction inlet head; 4, opening; 5, scale; 6, control mouth;
(5) specific embodiment:
Referring to accompanying drawing 1, this utility model embodiment is made by polypropylene material, and the outer tube wall of body 1 is provided with scale 5, one ends and is provided with an opening 4, the other end is the suction inlet head 3 that is connected with electric abortion suction unit conduit (not shown), and body 1 outer tube wall tightens suction pipe handle 2 of cover; Suction pipe handle inwall has multiple tracks anti-slip tank (not shown) vertically; Described opening 4 is shaped as ellipse, and oval-shaped major axis and attraction tubular axis are in the same way.Described suction inlet head 3 is a threeway, an opening of this threeway is used for being connected with electric abortion suction unit conduit (not shown), and another opening is connected with suction catheter body 1, and it is mouthfuls 6 rounded that the 3rd opening promptly controlled, its diameter is 1.0cm, so that thumb press.
When operator operate, hold the suction pipe handle and can arbitrarily handle the attraction tube head intrauterine mobile, the anti-slip tank of suction pipe handle inwall can prevent the rotation between handle and the suction catheter.Simultaneously as required, promptly control mouth, realize easily attracting the random control of air pressure with the 3rd opening of thumb press suction inlet head.
Certainly, under inventive concept of the present utility model, this utility model has multiple form of implementation, as control and mouthful can be Long Circle, its circumscribed circle diameter is less than 1.5cm, and those skilled in the art read and need not pay creative work after this description and can reveal again, have not just described in detail at this.
Claims (3)
1, a kind of uterine cavity tissue suction catheter, the body outer tube wall is provided with scale, and an end is provided with an opening, and the other end is the suction inlet head that is connected with the electric abortion suction unit conduit, and the body outer tube wall tightens suction pipe hands handle of cover; Suction pipe handle inwall has some anti-slip tanks vertically, it is characterized in that: described suction inlet head is a threeway, an opening of this threeway is used for being connected with the electric abortion suction unit conduit, another opening is connected with the suction catheter body, the 3rd opening promptly controlled the circumscribed circle diameter of mouth less than 2.0cm, so that thumb press.
2, uterine cavity tissue suction catheter according to claim 1 is characterized in that: it is rounded or oval that described the 3rd opening promptly controlled mouth, and its diameter or major axis are less than 1.5cm.
3, uterine cavity tissue suction catheter according to claim 1 is characterized in that: described the 3rd opening promptly controlled mouth and is Long Circle, and its circumscribed circle diameter is less than 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134001 CN2843362Y (en) | 2005-12-06 | 2005-12-06 | The uterine cavity tissue suction catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134001 CN2843362Y (en) | 2005-12-06 | 2005-12-06 | The uterine cavity tissue suction catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843362Y true CN2843362Y (en) | 2006-12-06 |
Family
ID=37485318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134001 Expired - Fee Related CN2843362Y (en) | 2005-12-06 | 2005-12-06 | The uterine cavity tissue suction catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843362Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239277A (en) * | 2012-02-01 | 2013-08-14 | 金玲丽 | Entocoele tissue suction device |
| CN109925034A (en) * | 2019-01-28 | 2019-06-25 | 梁艳君 | A kind of obstetrics and gynecology department uterine cavity tissue suction device |
-
2005
- 2005-12-06 CN CN 200520134001 patent/CN2843362Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239277A (en) * | 2012-02-01 | 2013-08-14 | 金玲丽 | Entocoele tissue suction device |
| CN109925034A (en) * | 2019-01-28 | 2019-06-25 | 梁艳君 | A kind of obstetrics and gynecology department uterine cavity tissue suction device |
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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: 20061206 Termination date: 20111206 |