CN202821555U - Membrane rupturing device used in obstetrics and gynecology department - Google Patents
Membrane rupturing device used in obstetrics and gynecology department Download PDFInfo
- Publication number
- CN202821555U CN202821555U CN 201220577342 CN201220577342U CN202821555U CN 202821555 U CN202821555 U CN 202821555U CN 201220577342 CN201220577342 CN 201220577342 CN 201220577342 U CN201220577342 U CN 201220577342U CN 202821555 U CN202821555 U CN 202821555U
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- membrane
- device body
- push
- opening
- membrane rupturing
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Abstract
A membrane rupturing device used in obstetrics and gynecology department comprises a device body and is characterized in that the device body is cylindrical, the front end of the device body is configured to be an opening, a plurality of membrane rupturing needles are arranged in transverse direction at the periphery in the opening, a push-pull rod is arranged in the device body, the front end of the push-pull rod is provided with a piston, and the rear end of the push-pull rod is provided with a handle. When the membrane rupturing device is in use, the opening at the front end of the device body is inserted into the vagina to prop on the fetal membrane, and the device body is held by one hand while the handle of the rear end of the push-pull rod is pulled by the other hand to form vacuum in the device body, so that the fetal member is sucked to the plurality of membrane rupturing needles arranged in transverse direction at the periphery in the opening of the device body, then the device body is pulled outwards, and finally the fetal membrane is ruptured by the membrane rupturing needles. The membrane rupturing device has the following beneficial effects of simple structure, convenience for operation, safety, and high success rate.
Description
Technical field
This utility model relates to a kind of auxiliary medical apparatus, specifically a kind of obstetrics and gynecology department membrane-repturing device.
Background technology
At present, in the known clinical treatment process, during puerpera's artificial rupture of membrane, there is not special implement, vascular forceps commonly used or syringe needle rupture of membranes, with syringe needle rupture of membranes poor accuracy, then can't carry out during in 3 centimetres when the palace is young, during with the vascular forceps rupture of membranes, because of vascular forceps limited length and top more blunt, uncontrollable cut size, efficient is low, has brought inconvenience for medical worker's work.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, obstetrics and gynecology department membrane-repturing device easy to use.
The technical scheme that its above-mentioned technical problem that solves this utility model adopts is: a kind of obstetrics and gynecology department membrane-repturing device, it comprises body, it is characterized in that: described body is cylindrical, described body front end is opening, laterally be provided with several membrane puncture needles around in the opening, be provided with push-pull bar in the described body, the push-pull bar front end is provided with piston, and the push-pull bar rear end is handle.The opening of described body front end can be inserted intravaginal during use, with the open top of described body front end to fetal membrane, one holds described body, one pulls the handle of push-pull bar rear end, make and form vacuum in the described body, laterally be provided with several membrane puncture needles around being drawn onto in the described body fetal membrane in the anti-package opening, more described body be pulled outwardly, membrane puncture needle will puncture fetal membrane.
The beneficial effects of the utility model are: simple in structure, easy to operate again safety, success rate is high.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is overall structure schematic diagram of the present utility model.
Among the figure: 1. body, 2. opening, 3. membrane puncture needle, 4. push-pull bar, 5. piston, 6. handle.
The specific embodiment
In the drawings, a kind of obstetrics and gynecology department membrane-repturing device, it comprises body 1, it is characterized in that: described body 1 is cylindrical, described body front end is opening 2, laterally is provided with several membrane puncture needles 3 on every side in the opening 2, is provided with push-pull bar 4 in the described body 1, push-pull bar 4 front ends are provided with piston 5, and push-pull bar 4 rear ends are handles 6.The opening 2 of described body 1 front end can be inserted intravaginal during use, the opening 2 of described body 1 front end is pushed up to fetal membrane, one holds described body 1, one pulls the handle 6 of push-pull bar 4 rear ends, make described body 1 interior formation vacuum, laterally be provided with several membrane puncture needles 3 around being drawn onto fetal membrane in the described body 1 interior anti-package opening, more described body 1 be pulled outwardly, membrane puncture needle 3 will puncture fetal membrane.
Claims (1)
1. obstetrics and gynecology department membrane-repturing device, it comprises body, it is characterized in that: described body is cylindrical, described body front end is opening, laterally is provided with several membrane puncture needles on every side in the opening, is provided with push-pull bar in the described body, the push-pull bar front end is provided with piston, and the push-pull bar rear end is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577342 CN202821555U (en) | 2012-10-29 | 2012-10-29 | Membrane rupturing device used in obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577342 CN202821555U (en) | 2012-10-29 | 2012-10-29 | Membrane rupturing device used in obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821555U true CN202821555U (en) | 2013-03-27 |
Family
ID=47933371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577342 Expired - Fee Related CN202821555U (en) | 2012-10-29 | 2012-10-29 | Membrane rupturing device used in obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115139A (en) * | 2017-04-27 | 2017-09-01 | 张云生 | A kind of safe and efficient gynemetrics's film breaking unit and its application method |
| CN107115138A (en) * | 2017-04-27 | 2017-09-01 | 黄士玉 | A kind of efficient gynemetrics's membrane-repturing device of improved safety and application method |
-
2012
- 2012-10-29 CN CN 201220577342 patent/CN202821555U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115139A (en) * | 2017-04-27 | 2017-09-01 | 张云生 | A kind of safe and efficient gynemetrics's film breaking unit and its application method |
| CN107115138A (en) * | 2017-04-27 | 2017-09-01 | 黄士玉 | A kind of efficient gynemetrics's membrane-repturing device of improved safety and application method |
| CN107115139B (en) * | 2017-04-27 | 2019-09-27 | 尉春艳 | A kind of safe and efficient gynemetrics's film breaking unit |
| CN107115138B (en) * | 2017-04-27 | 2020-01-10 | 韩楠 | Membrane rupturing device for obstetrics and gynecology department |
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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: 20130327 Termination date: 20131029 |