CN202313653U - Amniotic fluid suction device for obstetrics and gynecology - Google Patents
Amniotic fluid suction device for obstetrics and gynecology Download PDFInfo
- Publication number
- CN202313653U CN202313653U CN2011204492577U CN201120449257U CN202313653U CN 202313653 U CN202313653 U CN 202313653U CN 2011204492577 U CN2011204492577 U CN 2011204492577U CN 201120449257 U CN201120449257 U CN 201120449257U CN 202313653 U CN202313653 U CN 202313653U
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- CN
- China
- Prior art keywords
- amniotic fluid
- suction device
- horn
- obstetrics
- hand pump
- 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 relates to an amniotic fluid suction device for obstetrics and gynecology, which comprises a body and is characterized in that the front end of the body is provided with a horn-shaped mouth, the inner periphery of the horn-shaped mouth is provided with a circle of membrane breaking needles, the rear end of the body is provided with a hand pump, and the other end of the hand pump is provided with a one-way valve and a liquid guide tube. When the amniotic fluid suction device is used, the horn-shaped mouth at the front end of the body is inserted into a vagina, the other end of the liquid guide tube is placed in a container, the hand pump is held by hand and extruded repeatedly so that a vacuum is formed in the body to suck a foetal membrane into the device, the foetal membrane can be broken by the membrane breaking needles in the horn-shaped mouth, and amniotic fluid can be pumped into the container through the liquid guide tube via continuous and repeated extrusion. The utility model has the beneficial effects that: the amniotic fluid suction device has a simple structure and can be operated conveniently and safely, and the success rate is high.
Description
Technical field
This utility model relates to a kind of auxiliary medical apparatus, specifically a kind of obstetrics and gynecology department amniotic fluid aspirator.
Background technology
At present, in the known clinical treatment process, department of obstetrics and gynecology are when delivering a child for the puerpera; In order to prevent amniotic embolism, vascular forceps commonly used or syringe needle rupture of membranes are with syringe needle rupture of membranes poor accuracy; Then can't carry out during when the palace is young in 3 centimetres, during with the vascular forceps rupture of membranes, because of vascular forceps limited length and top more blunt; Uncontrollable cut size, it is low to turn round and look at power, has brought inconvenience for medical worker's work.
Summary of the invention
This utility model technical problem to be solved is the deficiency that overcomes above-mentioned prior art, and a kind of simple structure is provided, obstetrics and gynecology department amniotic fluid aspirator easy to use.
This utility model solves the technical scheme that its above-mentioned technical problem adopted: a kind of obstetrics and gynecology department amniotic fluid aspirator; It comprises body; It is characterized in that: said body front end is a horn mouth; The horn mouth inner rim is provided with a circle rupture of membranes pin, and said body rear end is provided with hand pump, and the hand pump other end is provided with check valve and catheter.Can the horn mouth of said body front end be inserted intravaginal during use; The catheter other end is put in the container; Pipe is held hand pump and is pushed repeatedly, and the interior vacuum that forms of said body is sucked fetal membrane in the said body, and the rupture of membranes pin that is located in the horn mouth will puncture tire; Continue extruding repeatedly again, amniotic fluid will be pumped in the container through catheter.
The beneficial effect of this utility model is: simple in structure, easy to operate safety again, success rate is high.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is the overall structure sketch map of this utility model.
Among the figure: 1. body, 2. horn mouth, 3. rupture of membranes pin, 4. hand pump, 5. check valve, 6. catheter.
The specific embodiment
In the drawings, a kind of obstetrics and gynecology department amniotic fluid aspirator, it comprises body 1; It is characterized in that: said body 1 front end is a horn mouth 2; Horn mouth 2 inner rims are provided with a circle rupture of membranes pin 3, and said body 1 rear end is provided with hand pump 4, and hand pump 4 other ends are provided with check valve 5 and catheter 6.Can the horn mouth 2 of said body 1 front end be inserted intravaginal during use; Catheter 6 other ends are put in the container; Pipe is held hand pump 4 and is pushed repeatedly, and the said body 1 interior vacuum that forms is sucked fetal membrane in the said body 1, and the rupture of membranes pins 3 that are located in the horn mouth 2 will puncture tire; Continue extruding repeatedly again, amniotic fluid will be pumped in the container through catheter 6.
Claims (1)
1. obstetrics and gynecology department amniotic fluid aspirator, it comprises body, it is characterized in that: said body front end is a horn mouth, and the horn mouth inner rim is provided with a circle rupture of membranes pin, and said body rear end is provided with hand pump, and the hand pump other end is provided with check valve and catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204492577U CN202313653U (en) | 2011-11-07 | 2011-11-07 | Amniotic fluid suction device for obstetrics and gynecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204492577U CN202313653U (en) | 2011-11-07 | 2011-11-07 | Amniotic fluid suction device for obstetrics and gynecology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202313653U true CN202313653U (en) | 2012-07-11 |
Family
ID=46425663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204492577U Expired - Fee Related CN202313653U (en) | 2011-11-07 | 2011-11-07 | Amniotic fluid suction device for obstetrics and gynecology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202313653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598913A (en) * | 2021-09-08 | 2021-11-05 | 西安交通大学医学院第一附属医院 | Obstetrical membrane rupture device |
-
2011
- 2011-11-07 CN CN2011204492577U patent/CN202313653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598913A (en) * | 2021-09-08 | 2021-11-05 | 西安交通大学医学院第一附属医院 | Obstetrical membrane rupture device |
| CN113598913B (en) * | 2021-09-08 | 2022-07-12 | 西安交通大学医学院第一附属医院 | Obstetrical membrane rupture 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: 20120711 Termination date: 20121107 |