CN202942189U - Artificial membrane rupture device - Google Patents
Artificial membrane rupture device Download PDFInfo
- Publication number
- CN202942189U CN202942189U CN 201220702723 CN201220702723U CN202942189U CN 202942189 U CN202942189 U CN 202942189U CN 201220702723 CN201220702723 CN 201220702723 CN 201220702723 U CN201220702723 U CN 201220702723U CN 202942189 U CN202942189 U CN 202942189U
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- CN
- China
- Prior art keywords
- guide pipe
- artificial membrane
- rupture device
- membrane rupture
- finger
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to a medical instrument, and discloses an artificial membrane rupture device. The artificial membrane rupture device comprises a finger sleeve, wherein a guide pipe is arranged on one side of the finger sleeve along the length direction; and the front end of an elastic guide pipe is positioned in the guide pipe and is connected with a puncture needle. When the finger sleeve is sleeved on a finger, a puncture point can be conveniently determined through the finger; and after a membrane is ruptured, amniotic fluid can be extracted through the elastic guide pipe, so that measurement is facilitated. The artificial membrane rupture device is simple in structure and convenient to operate and is safe and sanitary.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of artificial membrane-repturing device.
Background technology
When carrying out artificial rupture of membrane, be by two fingerhold syringe needles, fetal membrane to be punctured in the past, operate very unhygienicly, might cause antibacterial and infect; The artificial membrane-repturing device that proposes in some scheme adopts the structure of sleeve pipe and core bar, and the core bar top is provided with pricker, and it can't find suitable point of puncture when using, and is easy to cause rupture of membranes point incorrect.
The utility model content
For overcoming above-mentioned technical problem, it is a kind of easy to operate that this utility model provides, quick and precisely the artificial membrane-repturing device of rupture of membranes.
For realizing above-mentioned technical purpose, this utility model adopts following scheme: a kind of artificial membrane-repturing device is characterized in that: it comprises a fingerstall, and fingerstall one side is provided with a guide pipe along its length, one elastic catheter fore-end is positioned at guide pipe, and the elastic catheter front end is connected with puncture needle.
The utlity model has following beneficial effect: fingerstall is worn on finger, can clear and definite fetal membrane situation by finger, determine easily point of puncture, promote forward elastic catheter and can pass through the puncture needle rupture of membranes, separately can extract amniotic fluid by elastic catheter, in order to measure; It is simple in structure, and is easy to operate, has significant practicality.
Description of drawings
Fig. 1 is this utility model structural representation.
In figure, 1, fingerstall, 2, puncture needle, 3, guide pipe, 4, elastic catheter.
The specific embodiment
Referring to shown in Figure 1, a kind of artificial membrane-repturing device, it comprises a fingerstall 1, and fingerstall 1 one sides are provided with along its length guide pipe 3, one elastic catheter 4 fore-ends and are positioned at guide pipe 3, and elastic catheter 4 front ends are connected with puncture needle 2.
Claims (1)
1. artificial membrane-repturing device, it is characterized in that: it comprises a fingerstall, and fingerstall one side is provided with a guide pipe along its length, and an elastic catheter fore-end is positioned at guide pipe, and the elastic catheter front end is connected with puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702723 CN202942189U (en) | 2012-12-04 | 2012-12-04 | Artificial membrane rupture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702723 CN202942189U (en) | 2012-12-04 | 2012-12-04 | Artificial membrane rupture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942189U true CN202942189U (en) | 2013-05-22 |
Family
ID=48417908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702723 Expired - Fee Related CN202942189U (en) | 2012-12-04 | 2012-12-04 | Artificial membrane rupture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942189U (en) |
-
2012
- 2012-12-04 CN CN 201220702723 patent/CN202942189U/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: 20130522 Termination date: 20131204 |