CN106420019A - Membrane rupture device used in obstetrical department - Google Patents
Membrane rupture device used in obstetrical department Download PDFInfo
- Publication number
- CN106420019A CN106420019A CN201610913051.2A CN201610913051A CN106420019A CN 106420019 A CN106420019 A CN 106420019A CN 201610913051 A CN201610913051 A CN 201610913051A CN 106420019 A CN106420019 A CN 106420019A
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- breaking unit
- film breaking
- obstetrics
- arc
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4208—Instruments for rupturing the amniotic membrane
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0494—Obstetrical, amniotic fluid
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pregnancy & Childbirth (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Gynecology & Obstetrics (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to a membrane rupture device used in the obstetrical department. The membrane rupture device comprises a drainage pipe, a funnel arranged at one end of the drainage pipe, a hose connected with the other end of the drainage pipe, an adjusting valve arranged on the hose, a breather pipe arranged to be parallel to the drainage pipe, a pressing assembly arranged in the drainage pipe, a pricking pin connected with the pressure assembly and a supporting rod for supporting the pricking pin. The foetal membrane is pressed and pricked by arranging the pressing assembly and a compression spring, the membrane rupture efficiency is high, automatic return can be achieved, and operation is quick and convenient. The membrane rupture device is provided with the funnel, the adjusting valve and the breather pipe, water can be safely drained out to prevent hydrop infection, and a usage effect is good.
Description
Technical field
The present invention relates to medical instruments field, particularly to a kind of obstetrics film breaking unit.
Background technology
At present, department of obstetrics and gynecology clinic there is no special equipment when carrying out artificial rupture of membrane, gynecologist be usually used syringe needle or
Vascular forcepss carry out artificial rupture of membrane, and when carrying out artificial rupture of membrane with syringe needle, syringe needle need to be clamped in forefinger and middle interphalangeal enters vagina, and it is steady
Qualitative difference, accuracy is not high, then cannot be carried out when opening of the cervix is less than 3 centimetres operating；When carrying out artificial rupture of membrane with vascular forcepss,
Because of vascular forcepss limited length, pincers top is more blunt, need to clamp fetal membrane and tear.
During realizing the present invention, inventor finds that prior art at least has problems with：
Because being non-special equipment, inconvenient operation, need just to complete rupture of membranes for several times, syringe needle or scalpel can lead to birth canal to damage sometimes
Wound, causes cross infection；After amniotic membrane punctures, amniotic fluid flow velocity is difficult to grasp, and is easily caused prolapse of cord, causes fetus embarrassed when too fast
Compel, or even in fetal death palace；Rupture of membranes afterwaters, directly through official's neck tube and injury of birth canal face, may result in amniotic embolism.
Content of the invention
In order to solve problem of the prior art, embodiments provide a kind of obstetrics film breaking unit.Described technical side
Case is as follows：
Embodiments provide a kind of obstetrics film breaking unit, described obstetrics film breaking unit include drainage tube, be arranged on described
Flexible pipe that the funnel of drainage tube one end is connected with the described drainage tube other end, the regulating valve being arranged on described flexible pipe with described
Pricker that breather that drainage tube be arranged in parallel, the press component being arranged in described drainage tube are connected with described press component,
Support the support bar of described pricker；
Described drainage tube includes the aperture being arranged on described drain tube end, the draw-in groove being arranged on described drainage tube side, setting
Chute in described drainage tube opposite side；
Described press component includes pressing lever, and described pressing lever includes curved end, is symmetricly set on described curved end both sides
The first arc and the second arc；
Described pricker both sides are provided with fixture block, and described fixture block position is arranged with stage clip.
Described pressing lever one end is arranged in described draw-in groove, and the other end is arranged in described chute.
Described curved end, described first arc, described second arc are all by arranging arc and described drainage tube
Outer wall matches.
Described fixture block is close in described stage clip one end, and the other end is close to described support bar.
Described support bar two ends are respectively fixedly disposed at described drain inside pipe wall both sides；It is provided with logical in the middle part of described support bar
Hole, described through hole internal diameter is slightly larger than described pricker external diameter.
Described ventilation tube end is connected with described drainage tube by described aperture.
Described funnel is integrally formed with described drainage tube.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
By arranging press component and stage clip, carry out pressing and puncture fetal membrane, rupture of membranes efficiency high, and can self-return, swift to operate
Convenient；Setting funnel, regulating valve and breather, by safe for amniotic fluid drain out can prevent hydrops from infecting, using effect is good.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of obstetrics provided in an embodiment of the present invention film breaking unit；
Fig. 2 is the partial view of obstetrics provided in an embodiment of the present invention film breaking unit；
Fig. 3 is the structural representation of press component provided in an embodiment of the present invention；
Fig. 4 is the side view of obstetrics provided in an embodiment of the present invention film breaking unit.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment
Embodiments provide a kind of obstetrics film breaking unit, referring to Fig. 1, Fig. 2, described obstetrics film breaking unit includes drawing
Flow tube 1, it is arranged on flexible pipe 3, the regulation being arranged on flexible pipe 3 that the funnel 2 of drainage tube 1 one end is connected with drainage tube 1 other end
The thorn that breather 5 that valve 4 is be arranged in parallel with drainage tube 1, the press component 6 being arranged in drainage tube 1 are connected with press component 6
Pin 7, the support bar 8 of support pricker 7.
Drainage tube 1 includes the aperture 11 being arranged on drainage tube 1 end, the draw-in groove being arranged on drainage tube 1 side（Not shown）、
It is arranged on the chute of drainage tube 1 opposite side（Not shown）.
Funnel 2 is integrally formed with drainage tube 1.
Breather 5 end is connected with drainage tube 1 by aperture 11.
Referring to Fig. 3, press component 6 includes pressing lever 61, and pressing lever 61 one end is arranged in draw-in groove, and the other end is arranged at cunning
So that press component 6 can be to a Slideslip in drainage tube 1 in groove；Pressing lever 61 includes curved end 62, is symmetricly set on arc
First arc 63 of shape end 62 both sides and the second arc 64；Curved end 62, the first arc 63 and the second arc
64 are all matched with drainage tube 1 outer wall by arranging arc.
Pricker 7 both sides are provided with fixture block 71, and fixture block 71 position is arranged with stage clip 72；Fixture block 71 is close to, separately in stage clip 72 one end
Support bar 8 is close in one end.Press component 6 in drainage tube 1 to after a Slideslip, compression press spring 72, pricker 7 enters to a lateral movement
Row rupture of membranes, after pricker punctures fetal membrane, stage clip 72, to another lateral movement, drives press component 6 return.
Referring to Fig. 4, support bar 8 two ends are respectively fixedly disposed at drainage tube 1 inwall both sides, are provided with logical in the middle part of support bar 8
Hole 81, through hole 81 internal diameter is slightly larger than pricker 7 external diameter；Pricker 7 can be accommodated, during rupture of membranes, pricker 7 can be slided in through hole 81 in through hole 81
Dynamic, pricker 7 is played a supporting role.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
By arranging press component and stage clip, carry out pressing and puncture fetal membrane, rupture of membranes efficiency high, and can self-return, swift to operate
Convenient；Setting funnel, regulating valve and breather, by safe for amniotic fluid drain out can prevent hydrops from infecting, using effect is good.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of obstetrics film breaking unit it is characterised in that
Described obstetrics film breaking unit includes drainage tube, the funnel being arranged on described drainage tube one end and the described drainage tube other end
Connect flexible pipe, the regulating valve being arranged on described flexible pipe be arranged in parallel with described drainage tube breather, be arranged on described in draw
Pricker that press component in flow tube is connected with described press component, support the support bar of described pricker；
Described drainage tube includes the aperture being arranged on described drain tube end, the draw-in groove being arranged on described drainage tube side, setting
Chute in described drainage tube opposite side；
Described press component includes pressing lever, and described pressing lever includes curved end, is symmetricly set on described curved end both sides
The first arc and the second arc；
Described pricker both sides are provided with fixture block, and described fixture block position is arranged with stage clip.
2. obstetrics according to claim 1 film breaking unit is it is characterised in that described pressing lever one end is arranged at described draw-in groove
Interior, the other end is arranged in described chute.
3. obstetrics according to claim 1 film breaking unit it is characterised in that described curved end, described first arc,
Described second arc is all matched with described drain pipe outer wall by arranging arc.
4. obstetrics according to claim 1 film breaking unit is it is characterised in that described fixture block is close to, separately in described stage clip one end
Described support bar is close in one end.
5. obstetrics according to claim 1 film breaking unit is it is characterised in that described support bar two ends are respectively fixedly disposed at
Described drain inside pipe wall both sides；It is provided with through hole, described through hole internal diameter is slightly larger than described pricker external diameter in the middle part of described support bar.
6. obstetrics according to claim 1 film breaking unit it is characterised in that described ventilation tube end pass through described aperture with
Described drainage tube connection.
7. obstetrics according to claim 1 film breaking unit is it is characterised in that described funnel is become with described drainage tube one
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913051.2A CN106420019A (en) | 2016-10-20 | 2016-10-20 | Membrane rupture device used in obstetrical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913051.2A CN106420019A (en) | 2016-10-20 | 2016-10-20 | Membrane rupture device used in obstetrical department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106420019A true CN106420019A (en) | 2017-02-22 |
Family
ID=58176675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610913051.2A Pending CN106420019A (en) | 2016-10-20 | 2016-10-20 | Membrane rupture device used in obstetrical department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106420019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043362A (en) * | 2020-10-09 | 2020-12-08 | 赖建华 | Membrane rupturing device for obstetrics and gynecology department |
-
2016
- 2016-10-20 CN CN201610913051.2A patent/CN106420019A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043362A (en) * | 2020-10-09 | 2020-12-08 | 赖建华 | Membrane rupturing device for obstetrics and gynecology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |