CN201088613Y - Adsorption artificial rupture of membranes device - Google Patents
Adsorption artificial rupture of membranes device Download PDFInfo
- Publication number
- CN201088613Y CN201088613Y CNU2007200275936U CN200720027593U CN201088613Y CN 201088613 Y CN201088613 Y CN 201088613Y CN U2007200275936 U CNU2007200275936 U CN U2007200275936U CN 200720027593 U CN200720027593 U CN 200720027593U CN 201088613 Y CN201088613 Y CN 201088613Y
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- CN
- China
- Prior art keywords
- rupture
- membranes
- adsorption
- pin
- 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
An absorbing manual membrane rupture device is provided, which comprises a slope hopper, a rubber hose, an injector and a membrane rupture needle. An end of the rubber hose is sleeved on the end of the slope hopper, and the other end is sleeved on the injector. The membrane rupture needle is secured on the upper in the hopper. The membrane rupture needle is provided with two pinheads, and the direction of the needle front is not in the same straight line with the fetal presentation. The utility model has the advantages of safe usage, rare hurt to the fetus, and no puncture to hands, so that the cross contamination is avoided, and the stored amniotic fluid can be utilized to lubricate the birth canal.
Description
Technical field
This utility model relates to a kind of department of obstetrics and gynecology appurtenance of practicing midwifery, specifically a kind of adsorption-type artificial membrane-repturing device.
Background technology
At present, to amniotic fluid film rupture of membranes, available injection needle punctures, and also available mosquito forceps, cervical clamps rupture of membranes also have annular pin of cover on finger, send into palace mouth inward turning rupture of membranes with finger.These measures have the following disadvantages: the one, slip phenomenon often takes place between mosquito forceps, cervical clamps and the fetal membrane, and easily pressing from both sides the presentation tissue causes fetal damage by mistake; Syringe needle easily punctures medical worker's glove, hands and fetal scalp, causes unnecessary damage.The 2nd, in the time of in sending into the palace mouth, stab birth canal easily.
The utility model content
The technical problems to be solved in the utility model provides a kind of elder generation the amniotic fluid film is picked up circlewise, make the amniotic fluid film away from fetal head, at the center rupture of membranes that ring-type picks up, extract amniotic fluid then again, make the rupture of membranes handling safety, can avoid the adsorption-type artificial membrane-repturing device of cross infection.
For solving the problems of the technologies described above, this utility model has adopted following technical scheme: a kind of adsorption-type artificial membrane-repturing device, comprise inclined-plane funnel, sebific duct, syringe, rupture of membranes pin, one end of sebific duct is socketed in inclined-plane funnel end, the other end of sebific duct be socketed on the syringe, the rupture of membranes pin is fixed on the funnel inside front.The rupture of membranes pin is two pieces of syringe needles, and pin cutting edge of a knife or a sword direction and fetal presentation direction are not point-blank.
This utility model compared with prior art has following advantage: safe in utilization, the amniotic fluid film picks up back reuse rupture of membranes pin rupture of membranes, not easy damaged fetus.The funnel adsorption plane is the inclined-plane, makes maximum adsorption try hard to avoid out the dead ahead of fetal presentation, and inclined-plane funnel recess is used for accumulating amniotic fluid, plays lubricated birth canal.The pin cutting edge of a knife or a sword direction of rupture of membranes pin and fetal presentation direction cause damage in order to avoid directly contact with fetal presentation not point-blank.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 inclined-plane funnel, 2 sebific ducts, 3 syringes, 4 rupture of membranes pins.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
This utility model adsorption-type artificial membrane-repturing device comprises inclined-plane funnel 1, sebific duct 2, syringe 3, rupture of membranes pin 4, and an end of sebific duct 2 is socketed in inclined-plane funnel 1 end, the other end of sebific duct 2 be socketed on the syringe 3, rupture of membranes pin 4 is fixed on the funnel inside front.Rupture of membranes pin 4 is two pieces of syringe needles, and pin cutting edge of a knife or a sword direction and fetal presentation direction are not point-blank.
When using this utility model, funnel 1 inclined-plane upwards in the intravaginal affirmation with after fetal presentation closely contacts, utilize uterine contraction gap suction syringe 3 needle tubings, form negative pressure, fetal membrane is adsorbed onto inclined-plane funnel 1 intracavity, and fetal membrane touches the needle point of rupture of membranes pin 4, can be punctured, again by syringe 3 with the amniotic fluid constant speed, quantitatively, slowly amniotic fluid is drawn by sebific duct 2.Rupture of membranes finishes when taking out, and the amniotic fluid that funnel 1 recess in inclined-plane is accumulated flows to intravaginal with lubricated birth canal.
Claims (2)
1. an adsorption-type artificial membrane-repturing device is characterized in that it comprises inclined-plane funnel, sebific duct, syringe, rupture of membranes pin, and an end of sebific duct is socketed in inclined-plane funnel end, the other end of sebific duct be socketed on the syringe, the rupture of membranes pin is fixed on the funnel inside front.
2. artificial membrane-repturing device according to claim 1 is characterized in that described rupture of membranes pin is two pieces of syringe needles, and pin cutting edge of a knife or a sword direction and fetal presentation direction are not point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200275936U CN201088613Y (en) | 2007-09-18 | 2007-09-18 | Adsorption artificial rupture of membranes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200275936U CN201088613Y (en) | 2007-09-18 | 2007-09-18 | Adsorption artificial rupture of membranes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088613Y true CN201088613Y (en) | 2008-07-23 |
Family
ID=39860368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200275936U Expired - Fee Related CN201088613Y (en) | 2007-09-18 | 2007-09-18 | Adsorption artificial rupture of membranes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201088613Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393774A (en) * | 2011-09-29 | 2012-03-28 | 山西明佳电子技术有限公司 | Temperature and humidity monitoring terminal with adjustable communication port address |
-
2007
- 2007-09-18 CN CNU2007200275936U patent/CN201088613Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393774A (en) * | 2011-09-29 | 2012-03-28 | 山西明佳电子技术有限公司 | Temperature and humidity monitoring terminal with adjustable communication port address |
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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: 20080723 Termination date: 20091019 |