CN202982171U - Cornua uteri suction tube for gynaecology and obstetrics - Google Patents
Cornua uteri suction tube for gynaecology and obstetrics Download PDFInfo
- Publication number
- CN202982171U CN202982171U CN 201220620479 CN201220620479U CN202982171U CN 202982171 U CN202982171 U CN 202982171U CN 201220620479 CN201220620479 CN 201220620479 CN 201220620479 U CN201220620479 U CN 201220620479U CN 202982171 U CN202982171 U CN 202982171U
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- China
- Prior art keywords
- suction tube
- suction catheter
- obstetrics
- cornua uteri
- gynaecology
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Abstract
Disclosed is a cornua uteri suction tube for gynaecology and obstetrics. The top of the suction tube (2) is provided with a pipe orifice (1), the tail end of the suction tube is provided with a connecting sleeve (4), and the suction tube is marked with scales and is provided with a marking ring (3) which moves along the axial direction of the suction tube. When induced abortion, uterine curettage and dilatation and curettage are performed, according to procedures, firstly a probe is used for probing the depth of a uterine cavity, then a traditional suction tube is used for sucking tissues of an antetheca, a paries posterior and a side wall of a uterine cavity, and the cornua uteri suction tube for the gynaecology and obstetrics is used for sucking tissues of a cornua uteri and a fundus of uterus. Therefore, sucking leakage and residues are avoided, the operation is easy, and safety and reliability are achieved.
Description
Technical field
This utility model belongs to technical field of medical instruments, refers more particularly to a kind of obstetrics and gynecology department cornua uteri suction catheter.
Background technology
Cavity of uterus can be divided into antetheca, rear wall, sidewall, cornua uteri and bottom, uterus, the suction catheter top that Traditional Man miscarriage is used is cecum, opening sidewall and apart from the top about 0.5cm, when connecting negative pressure, can smoothly sucking-off cavity of uterus antetheca, the tissue of rear wall, sidewall, but its shortcoming is: when the tissue that needs sucking-off is positioned at cornua uteri and bottom, uterus, the tradition suction catheter often can't be drawn onto, occur to leak inhale when causing artificial abortion, cause artificial abortion incomplete, must carry out the secondary clearing heat in the pericardium.
Due to artificial abortion especially painless abortion easily thousands of units and miscarriage itself also health is caused than major injury, therefore, no matter economically or health and all bring huge wound and loss to the patient mentally.
Summary of the invention
For addressing the above problem, this utility model has designed a kind of obstetrics and gynecology department cornua uteri suction catheter, and this suction catheter is simple in structure, and is easy to use, and operation safe can be widely used in artificial abortion, the clearing heat in the pericardium and the dilatation and curettage operation in OPD of Obs ﹠ Gyn and ward.
In order to realize the foregoing invention purpose, this utility model adopts following technical scheme:
A kind of obstetrics and gynecology department cornua uteri suction catheter is provided with the mouth of pipe on the top of suction catheter, disposes coupling sleeve at the end of suction catheter, is marked with scale and disposes the Marking ring that moves along its axis on suction catheter.
Above-mentioned suction catheter or be made by medical silica-gel, or be made by medical plastic.
The internal diameter of the diameter≤suction catheter of the above-mentioned mouth of pipe.
Above-mentioned coupling sleeve connects with negative tube.
Above-mentioned Marking ring or be made by medical silica-gel, or be made by medical plastic.
Owing to having adopted technical scheme as mentioned above, this utility model produces following good effect:
1, this utility model is simple in structure, and is easy to use, and operation safe can be widely used in artificial abortion, the clearing heat in the pericardium and the dilatation and curettage operation in OPD of Obs ﹠ Gyn and ward.
2, suction catheter is with scale, but the Measurement accuracy cavity of uterus degree of depth is avoided the adverse consequences of the perforation of uterus.
3, the setting of Marking ring has increased accuracy and the safety of operation technique greatly, can further avoid the adverse consequences of the perforation of uterus.
4
,This utility model can be made by medical silica-gel, or is made into disposable product by medical plastic, and its smooth-shaped is mellow and full, can effectively avoid the cross infection that produces owing to reusing, saves the sterilization expense.
Description of drawings
Fig. 1 is perspective view of the present utility model;
In Fig. 1: the 1-mouth of pipe; The 2-suction catheter; The 3-Marking ring; The 4-coupling sleeve.
The specific embodiment
This utility model is a kind of obstetrics and gynecology department cornua uteri suction catheter, this apparatus can be widely used in artificial abortion, the clearing heat in the pericardium and the dilatation and curettage operation etc. in OPD of Obs ﹠ Gyn and ward, suggestion supports the use with the suction catheter that the Traditional Man miscarriage is used, and the caliber of this utility model suction catheter and the caliber of traditional suction catheter are complementary.
this utility model is provided with the mouth of pipe 1 on the top of suction catheter 2, the internal diameter of the diameter of the mouth of pipe 1≤attraction 2, end at suction catheter 2 disposes coupling sleeve 4, coupling sleeve 4 connects with negative tube, be marked with scale and dispose along it to axially movable Marking ring 3 on suction catheter 2, the described scale energy Measurement accuracy cavity of uterus degree of depth, Marking ring 3 can axially move left and right along suction catheter 2, after probe has been surveyed the uterine cavity degree of depth, this Marking ring 3 can be moved to institute's indexing, again suction catheter 2 is inserted cavity of uterus, when Marking ring 3 reaches the cervix uteri collar extension, show that the mouth of pipe 1 that the top arranges has arrived the bottom, uterus, can begin to carry out operation technique, effectively avoided the perforation of uterus, increase accuracy and the safety of operation technique.
Above-mentioned suction catheter and Marking ring or be made by medical silica-gel, or be made into disposable product by medical plastic, its smooth-shaped is mellow and full, can effectively avoid the cross infection that produces owing to reusing, saves the sterilization expense.
When artificially induce abortion, during the clearing heat in the pericardium and dilatation and curettage operation, at first detect the cavity of uterus degree of depth according to program with probe, then use the tissue of the first sucking-off cavity of uterus of traditional suction catheter antetheca, rear wall, sidewall, re-use the tissue that suction catheter sucking-off of the present utility model is positioned at cornua uteri and bottom, uterus, avoid Lou suction and residual, simple to operate, safe and reliable.
Claims (3)
1. obstetrics and gynecology department cornua uteri suction catheter, be provided with the mouth of pipe (1) on the top of suction catheter (2), end at suction catheter (2) disposes coupling sleeve (4), be marked with scale and dispose the Marking ring (3) that moves along its axis on suction catheter (2), it is characterized in that: the internal diameter of the diameter≤suction catheter (2) of the mouth of pipe (1), coupling sleeve (4) connects with negative tube.
2. obstetrics and gynecology department cornua uteri suction catheter according to claim 1 is characterized in that: suction catheter (2) or be made by medical silica-gel, or be made by medical plastic.
3. obstetrics and gynecology department cornua uteri suction catheter according to claim 1 is characterized in that: Marking ring (3) or be made by medical silica-gel, or be made by medical plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620479 CN202982171U (en) | 2012-11-22 | 2012-11-22 | Cornua uteri suction tube for gynaecology and obstetrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620479 CN202982171U (en) | 2012-11-22 | 2012-11-22 | Cornua uteri suction tube for gynaecology and obstetrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982171U true CN202982171U (en) | 2013-06-12 |
Family
ID=48553405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620479 Expired - Fee Related CN202982171U (en) | 2012-11-22 | 2012-11-22 | Cornua uteri suction tube for gynaecology and obstetrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982171U (en) |
-
2012
- 2012-11-22 CN CN 201220620479 patent/CN202982171U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20131122 |