CN208017556U - A kind of gynemetrics's Manual membrane rupturing device - Google Patents
A kind of gynemetrics's Manual membrane rupturing device Download PDFInfo
- Publication number
- CN208017556U CN208017556U CN201721469364.XU CN201721469364U CN208017556U CN 208017556 U CN208017556 U CN 208017556U CN 201721469364 U CN201721469364 U CN 201721469364U CN 208017556 U CN208017556 U CN 208017556U
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- CN
- China
- Prior art keywords
- connecting rod
- body housing
- rupture
- membranes
- gynemetrics
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Abstract
The utility model discloses a kind of gynemetrics's Manual membrane rupturing devices, including body housing and connecting rod, one end of the body housing is fixedly connected with suction nozzle, connecting rod is connected in the body housing, one end of the connecting rod is fixedly connected with rupture of membranes head, and lower section is equipped with cavity in the body housing, one end of the cavity is connected to vacuum pump by catheter, the vacuum pump is connect by pipeline with catch box, and the surface of the connecting rod is equipped with sliding slot, and the sliding slot is rolled with ball and connected.The utility model can be bonded using suction nozzle with the surface of amnion; under the attraction of vacuum pump; amniotic fluid is discharged into from cavity in catch box; it effectively avoids amniotic fluid from forming embolism in birth canal, can change the depth of cutting by carrying out flexible adjustment to connecting rod in cutting process; push ball that can be pushed against to sliding slot using spring; guarantee is while facilitate rotation, avoid and telescopic moving occurs during link rotatable, and the fetus in effective protection amnion avoids stabbing.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of gynemetrics's Manual membrane rupturing device.
Background technology
Currently, in gynicologycal medical practice, if pregnant woman has difficult labour, artificial induced spawning is needed, and when artificial induced spawning, then
It needs first to pierce through amniotic fluid so that amniotic fluid is discharged, and then child's natural labor is got off again.When carrying out amniotic fluid puncture, generally all
Film breaking unit can be used, due to lacking special film breaking unit, doctor's generally use syringe needle, which punctures, carries out rupture of membranes, still, punctures
It can be only formed aperture, it is therefore desirable to which progress repeatedly could complete rupture of membranes, increase workload, cannot be effective during rupture of membranes
Amniotic fluid is handled, in addition, piercing process, rupture of membranes depth is not easy to control, is easy to accidentally injure fetus.
Utility model content
The purpose of this utility model is to provide a kind of gynemetrics's Manual membrane rupturing devices, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of gynemetrics's Manual membrane rupturing device, including
One end of body housing and connecting rod, the body housing is fixedly connected with suction nozzle, and connecting rod is connected in the body housing,
One end of the connecting rod is fixedly connected with rupture of membranes head, and the other end of the connecting rod is fixedly connected with knob, in the body housing
Lower section is equipped with cavity, and one end of the cavity is connected to vacuum pump by catheter, and the vacuum pump passes through pipeline and catch box
The surface of connection, the connecting rod is equipped with sliding slot, and the sliding slot is rolled with ball and connected；The sliding slot is in circular ring shape, the ball
It is arranged in the location hole on body housing side wall, spring is equipped in the location hole, passes through screw thread at the top of the location hole
It is connected with plugging block.
Preferably, the other end of the cavity is connected to suction nozzle interior zone.
Preferably, the both ends of the body housing are both provided with sealing ring with connecting rod junction.
Preferably, rupture of membranes tooth is fixed on the rupture of membranes head, the rupture of membranes tooth is arc-shaped, and rupture of membranes tooth is concentric in several
Circle is spaced apart.
Preferably, the surface of the knob is equipped with anti-skid chequer.
The technique effect and advantage of the utility model：With it is following a little：
1, gynemetrics's Manual membrane rupturing device drives connecting rod by suction nozzle and turn knob cooperation, and then passes through rotation
Rupture of membranes head cuts the surface of amnion；
When 2, cutting, spring can be utilized to be adjusted to the depth of cutting by carrying out flexible adjustment to connecting rod
It pushes ball that can be pushed against to sliding slot, while guarantee facilitates rotation, avoids link rotatable and flexible move occurs in the process
It is dynamic, it is effectively controlled depth when rupture of membranes, the fetus in effective protection amnion avoids stabbing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1 of the utility model；
Fig. 3 is the rupture of membranes header structure schematic diagram of the utility model.
In figure：1 suction nozzle, 2 body housings, 3 knobs, 4 catheters, 5 vacuum pumps, 6 catch boxes, 7 cavitys, 8 rupture of membranes heads, 9 are broken
Film tooth, 10 connecting rods, 11 sliding slots, 12 balls, 13 plugging blocks, 14 sealing rings, 15 location holes, 16 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of gynemetrics's Manual membrane rupturing device as shown in Figs. 1-3, including body housing 2 and company
One end of bar 10, the body housing 2 is fixedly connected with suction nozzle 1, and suction nozzle 1 is made of medical silica-gel, and pliability is good, Ke Yiyou
Effect carries out absorption with amnion and is bonded, and amniotic fluid is gushed out during avoiding rupture of membranes, and connecting rod is connected in the body housing 2
10, one end of the connecting rod 10 is fixedly connected with rupture of membranes head 8, and the other end of the connecting rod 10 is fixedly connected with knob 3, passes through rotation
Rotating button 3 drives connecting rod 10 to rotate, and then carries out holes to amnion by rupture of membranes head 8, and lower section is equipped with sky in the body housing 2
One end of chamber 7, the cavity 7 is connected to vacuum pump 5 by catheter 4, and the vacuum pump 5 is connect by pipeline with catch box 6,
Under the attraction of vacuum pump 5, amniotic fluid can be sucked out by cavity 7, and be collected by catch box 6, the connecting rod 10
Surface is equipped with sliding slot 11, and the sliding slot 11 is rolled with ball 12 and connected, and is conducive to the rotation of connecting rod 10, facilitates rupture of membranes；
The sliding slot 11 is in circular ring shape, and the ball 12 is arranged in the location hole 15 on 2 side wall of body housing, described fixed
Position is equipped with spring 16 in hole 15, and the top of the location hole 15 has been connected through a screw thread plugging block 13, when being pushed by knob 3 or
When person stretches connecting rod 10, ball 12 is extruded from current sliding slot 11, when ball 12 enters in next sliding slot 11, in bullet
Under the action of spring 16 so that ball 12 pushes against sliding slot 11, avoids that telescopic moving occurs in 10 rotation process of connecting rod, effectively
Depth when controlling rupture of membranes, the fetus in effective protection amnion avoids stabbing.
Further, the other end of the cavity 7 is connected to 1 interior zone of suction nozzle, can utilize cavity 7 that will be flowed after rupture of membranes
The amniotic fluid gone out is drawn, and effectively amniotic fluid is avoided to form embolism in birth canal.
Further, the both ends of the body housing 2 are both provided with sealing ring 14 with 10 junction of connecting rod, in sealing ring 14
Protection under, avoid amniotic fluid from oozing out, sealing effect is good.
Further, rupture of membranes tooth 9 is fixed on the rupture of membranes head 8, the rupture of membranes tooth 9 is arc-shaped, if the rupture of membranes tooth 9 is in
A dry concentric circles is spaced apart, can be effectively to the table of amnion using rupture of membranes tooth 9 when connecting rod 10 drives rupture of membranes head 8 to rotate
Face is cut, and by multiple rupture of membranes teeth 9 in a ring, can quickly be formed annular cutting mouth, be improved the efficiency of rupture of membranes.
Further, the surface of the knob 3 is equipped with anti-skid chequer, is conducive to medical staff and is rotated to knob 3, is avoided
It skids.
Specifically, in use, suction nozzle 1 is stretched into birth canal, and suction nozzle 1 is bonded with the surface of amnion, start vacuum pump
5 so that suction nozzle 1 sucks amnion surface, drives connecting rod 10 by turn knob 3 later, and then by the rupture of membranes head 8 of rotation to sheep
The surface of film is cut, can be by carrying out flexible adjustment to connecting rod 10, to be adjusted to the depth of cutting when cutting
It is whole, it pushes ball 12 that can be pushed against to sliding slot 11 using spring 16, while guarantee facilitates rotation, avoids 10 turns of connecting rod
It telescopic moving occurs during dynamic, being effectively controlled depth when rupture of membranes, the fetus in effective protection amnion avoids stabbing,
The amniotic fluid generated during rupture of membranes, is discharged into catch box 6 from cavity 7 under the attraction of vacuum pump 5, effectively avoids amniotic fluid in birth canal
Middle formation embolism.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of gynemetrics's Manual membrane rupturing device, including body housing（2）And connecting rod（10）, it is characterised in that：Described external
Shell（2）One end be fixedly connected with suction nozzle（1）, the body housing（2）Inside it is connected with connecting rod（10）, the connecting rod（10）
One end be fixedly connected with rupture of membranes head（8）, the connecting rod（10）The other end be fixedly connected with knob（3）, the body housing
（2）Interior lower section is equipped with cavity（7）, the cavity（7）One end pass through catheter（4）It is connected to vacuum pump（5）, the vacuum pump
（5）Pass through pipeline and catch box（6）Connection, the connecting rod（10）Surface be equipped with sliding slot（11）, the sliding slot（11）With ball
（12）Roll connection；The sliding slot（11）In circular ring shape, the ball（12）It is arranged in body housing（2）Location hole on side wall
（15）In, the location hole（15）It is interior to be equipped with spring（16）, the location hole（15）Top be connected through a screw thread plugging block
（13）.
2. a kind of gynemetrics's Manual membrane rupturing device according to claim 1, it is characterised in that：The cavity（7）It is another
End and suction nozzle（1）Interior zone is connected to.
3. a kind of gynemetrics's Manual membrane rupturing device according to claim 1, it is characterised in that：The body housing（2）'s
Both ends and connecting rod（10）Junction is both provided with sealing ring（14）.
4. a kind of gynemetrics's Manual membrane rupturing device according to claim 1, it is characterised in that：The rupture of membranes head（8）It is upper solid
Surely there is rupture of membranes tooth（9）, the rupture of membranes tooth（9）It is arc-shaped, and rupture of membranes tooth（9）It is spaced apart in several concentric circles.
5. a kind of gynemetrics's Manual membrane rupturing device according to claim 1, it is characterised in that：The knob（3）Surface
Equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721469364.XU CN208017556U (en) | 2017-11-07 | 2017-11-07 | A kind of gynemetrics's Manual membrane rupturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721469364.XU CN208017556U (en) | 2017-11-07 | 2017-11-07 | A kind of gynemetrics's Manual membrane rupturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017556U true CN208017556U (en) | 2018-10-30 |
Family
ID=63897868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721469364.XU Expired - Fee Related CN208017556U (en) | 2017-11-07 | 2017-11-07 | A kind of gynemetrics's Manual membrane rupturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528276A (en) * | 2018-12-18 | 2019-03-29 | 莒县人民医院 | A kind of urgent midwifery intelligent apparatus of obstetrics and gynecology department |
| CN109846531A (en) * | 2019-02-26 | 2019-06-07 | 河南亚都实业有限公司 | Hysteromyomectomy negative pressure catheter |
| CN111920374A (en) * | 2020-08-11 | 2020-11-13 | 王明行 | Expand cloudy device convenient to clinical use of gynaecology and obstetrics |
-
2017
- 2017-11-07 CN CN201721469364.XU patent/CN208017556U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528276A (en) * | 2018-12-18 | 2019-03-29 | 莒县人民医院 | A kind of urgent midwifery intelligent apparatus of obstetrics and gynecology department |
| CN109528276B (en) * | 2018-12-18 | 2021-03-19 | 莒县人民医院 | Gynaecology and obstetrics is with urgent practise midwifery intelligent device |
| CN109846531A (en) * | 2019-02-26 | 2019-06-07 | 河南亚都实业有限公司 | Hysteromyomectomy negative pressure catheter |
| CN109846531B (en) * | 2019-02-26 | 2023-11-21 | 河南亚都实业有限公司 | Suction catheter for hysteromyectomy |
| CN111920374A (en) * | 2020-08-11 | 2020-11-13 | 王明行 | Expand cloudy device convenient to clinical use of gynaecology and obstetrics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |