CN105596062A - Outward flow prevention type membrane rupture device for obstetrics and gynecology department - Google Patents

Outward flow prevention type membrane rupture device for obstetrics and gynecology department Download PDF

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Publication number
CN105596062A
CN105596062A CN201610065434.9A CN201610065434A CN105596062A CN 105596062 A CN105596062 A CN 105596062A CN 201610065434 A CN201610065434 A CN 201610065434A CN 105596062 A CN105596062 A CN 105596062A
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China
Prior art keywords
conduit
conehead
pull bar
bracing frame
catheter
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Granted
Application number
CN201610065434.9A
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Chinese (zh)
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CN105596062B (en
Inventor
吴春丽
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Xuzhou qirun Food Co., Ltd
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吴春丽
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    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0494—Obstetrical, amniotic fluid
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/14—Female reproductive, genital organs
    • A61M2210/1433—Uterus

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Reproductive Health (AREA)
  • Pregnancy & Childbirth (AREA)
  • Engineering & Computer Science (AREA)
  • Gynecology & Obstetrics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses an outward flow prevention type membrane rupture device for obstetrics and gynecology department. The outward flow prevention type membrane rupture device comprises a catheter, wherein a pull rod sleeves one end of the catheter; the other end of the catheter is connected with a conical head and an anti-flow cover; the conical head is positioned inside the anti-flow cover; one end, near the conical head, of the pull rod is provided with a piston; the piston and the inner wall of the catheter are in matched installation; a support frame is fixedly arranged on the inner wall of the catheter; a membrane rupture needle is arranged on the support frame; a through hole is positioned between the support frame and the conical head; the through hole is connected with an inlet end of a buffer box through a water pipe; the water inlet end of the buffer box is provided with a valve; the buffer box is positioned in a support box; one side surface of the support box is fixedly connected with the side surface of one support leg; one end of each support leg is provided with a universal wheel. The structure of the whole device is simple; the operation is convenient; the injury on fetuses and envelopes in the membrane rupture process is effectively avoided; the outward flowing of amniotic fluid is prevented; the child delivering difficulty of medical care personnel is greatly reduced.

Description

The anti-outer-flowing type film breaking unit of a kind of gynemetrics
Technical field
The present invention relates to field of medical technology, be specially the anti-outer-flowing type film breaking unit of gynemetrics.
Background technology
In gynemetrics, thereby producing before generally amniotic fluid coating, puerpera understands Natural Ruptures by amniotic fluidDischarge, so that fetus produces smoothly, but also have in a lot of situations general amniotic fluid bag in especially caesarean birthFilm does not also have Natural Ruptures, now just needs medical worker to puncture by amniotic fluid drainage, still to coatingCurrent used film breaking unit is all generally easy transfusion needle form, has damage fetus and puerperaDangerous time, also can, because of the amniotic fluid contaminated operation environment that outflows, bring very large inconvenience to medical worker, forThis, we propose a kind of gynemetrics and put outer-flowing type film breaking unit.
Summary of the invention
The object of the present invention is to provide the anti-outer-flowing type film breaking unit of a kind of gynemetrics, to solve above-mentioned backgroundThe problem proposing in technology.
For achieving the above object, the invention provides following technical scheme: the anti-outer-flowing type rupture of membranes of a kind of gynemetricsDevice, comprises conduit, and described conduit one end is set with pull bar, and the conduit other end connects conehead and anti-stream cover,Described conehead is positioned at anti-stream cover inside, and described pull bar is provided with piston near one end of conehead, described workPlug coordinates installation with pipe inner wall, and is installed with bracing frame, support frame as described above on described pipe inner wallOn be provided with membrane puncture needle, described membrane puncture needle, between bracing frame and conehead, and has logical on described conduitHole, described through hole is between bracing frame and conehead, and through hole is connected with buffer memory case entrance point by water pipe,Described buffer memory case entrance point place is provided with valve, and described buffer memory case is positioned at support box, described support boxOne side is fixedly connected with supporting leg side, and described supporting leg one end is provided with universal wheel, supporting leg anotherEnd is fixedly connected with back-up block, and described back-up block is fixedly connected with conduit outer wall, and on described conduit outer wallBe provided with handle, one end that described handle is positioned at sheathed catheter pull bar is housed.
Preferably, the quantity of described supporting leg has two, and two supporting legs are evenly distributed in conduit below.
Preferably, described back-up block is circular shape, and the center of circle of back-up block circular arc is positioned at the axis of conduitOn.
Preferably, described conehead is greater than the length of membrane puncture needle to the distance of bracing frame away from an end face of pull bar.
Preferably, described anti-stream cover is greater than conehead away from drawing away from an end face of pull bar to the distance of bracing frameOne end face of bar is to the distance of bracing frame.
Compared with prior art, the invention has the beneficial effects as follows: the anti-outer-flowing type film breaking unit of this gynemetrics is logicalCross conduit and be deep into amniotic fluid coating outside, covered on coating by anti-stream cover, then make at certain pressureAnti-stream cover and coating close contact, conehead is most advanced and sophisticated simultaneously contacts with coating, under the effect of pull bar, coneheadThe inner negative pressure that produces, coating is inhaled into conehead internal direct to contacting with membrane puncture needle syringe needle, and amniotic fluid flows out,Now open valve, amniotic fluid is transported to buffer memory case through anti-stream cover and mozzle by water pipe, whole device knotStructure is simple, easy to operate, has avoided the infringement to fetus and amniotic fluid coating, has prevented the outflow of amniotic fluid,Greatly reduce the difficulty of delivering a child.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is membrane puncture needle scheme of installation of the present invention;
Fig. 3 is support frame structure schematic diagram of the present invention.
In figure: 1 conduit, 2 back-up blocks, 3 handles, 4 pull bars, 5 supporting legs, 6 universal wheels, 7 supportCase, 8 buffer memory casees, 9 water pipes, 10 anti-stream covers, 11 bracing frames, 12 membrane puncture needles, 13 coneheads, 14 pistons,15 through holes, 16 valves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried outDescribe clearly and completely, obviously, described embodiment is only the present invention's part embodiment, andNot whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not doingGo out the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
Refer to Fig. 1-3, the invention provides a kind of technical scheme: the anti-outer-flowing type film breaking unit of a kind of gynemetrics,Comprise conduit 1, conduit 1 one end is set with pull bar 4, and conduit 1 other end connects conehead 13 and anti-stream cover10, conehead 13 is positioned at anti-stream and covers 10 inside, and pull bar 4 is provided with piston 14 near one end of conehead 13,Piston 14 coordinates installation with conduit 1 inwall, and fixedly mounts row bracing frame 11 on conduit 1 inwall, supportsOn frame 11, be provided with membrane puncture needle 12, membrane puncture needle 12 between bracing frame 11 and conehead 13, conehead 13Be greater than the length of membrane puncture needle 12 to the distance of bracing frame 11 away from an end face of pull bar 4, it is 10 far away that anti-stream coversBeing greater than conehead 13 from an end face of pull bar 4 to the distance of bracing frame 11 arrives and props up away from an end face of pull bar 4The distance of support 11, just contacts with coating at conehead 13 tips during with the tight adhesive of coating at anti-stream cover 10,Under the effect of pull bar 4, between piston 14 and coating, produce negative pressure, with the most advanced and sophisticated bag contacting of conehead 13Film is drawn into conehead 13 until by membrane puncture needle 12 punctures, effectively prevented from puncturing in processTo the injury of fetus, and on conduit 1, have through hole 15, through hole 15 be positioned at bracing frame 11 and conehead 13 itBetween, through hole 15 is connected with buffer memory case 8 entrance points by water pipe 9, and amniotic fluid flows into buffer memory case by water pipe 98, buffer memory case 8 entrance point places are provided with valve 16, make used time valve 16 in closed condition at pull bar 4,In the time that coating is punctured, valve 16 is opened, and buffer memory case 8 is positioned at support box 7, support box 7 one sidesBe fixedly connected with supporting leg 5 sides, the quantity of supporting leg 5 has two, and two supporting leg 5 average marksCloth is below conduit 1, and supporting leg 5 one end are provided with universal wheel 6, supporting leg 5 other ends and back-up block 2Be fixedly connected with, back-up block 2 is circular shape, and the center of circle of back-up block 2 circular arcs is positioned at the axis of conduit 1Upper, back-up block 2 is fixedly connected with conduit 1 outer wall, and on conduit 1 outer wall, is provided with handle 3, handle 3Be positioned at one end that conduit 1 is set with pull bar 4, can be to pull bar 4 application of force effectively by handle 3, wholeApparatus structure is simple, easy to operate, has effectively avoided the damage to fetus and coating in rupture of membranes process, anti-Stop the outflow of amniotic fluid, greatly reduced medical personnel's the difficulty of delivering a child.
Although illustrated and described embodiments of the invention, for those of ordinary skill in the art andSpeech, is appreciated that without departing from the principles and spirit of the present invention and can carries out these embodimentMultiple variation, amendment, replacement and modification, scope of the present invention is limit by claims and equivalent thereofFixed.

Claims (5)

1. the anti-outer-flowing type film breaking unit of gynemetrics, comprises conduit (1), it is characterized in that: described in leadPipe (1) one end is set with pull bar (4), and conduit (1) other end connects conehead (13) and anti-stream cover (10),Described conehead (13) is positioned at anti-stream cover (10) inside, and the close conehead (13) of described pull bar (4)One end is provided with piston (14), and described piston (14) coordinates installation with conduit (1) inwall, and described inOn conduit (1) inwall, be installed with bracing frame (11), support frame as described above is provided with rupture of membranes on (11)Pin (12), described membrane puncture needle (12) is positioned between bracing frame (11) and conehead (13), and described in leadPipe has through hole (15) on (1), described through hole (15) be positioned at bracing frame (11) and conehead (13) itBetween, through hole (15) is connected with buffer memory case (8) entrance point by water pipe (9), described buffer memory case (8)Entrance point place is provided with valve (16), and described buffer memory case (8) is positioned at support box (7), describedSupport case (7) one sides are fixedly connected with supporting leg (5) side, and described supporting leg (5) one end is provided withUniversal wheel (6), supporting leg (5) other end is fixedly connected with back-up block (2), described back-up block (2)Be fixedly connected with conduit (1) outer wall, and be provided with handle (3) on described conduit (1) outer wall, described inHandle (3) is positioned at conduit (1) and is set with one end of pull bar (4).
2. the anti-outer-flowing type film breaking unit of a kind of gynemetrics according to claim 1, is characterized in that:The quantity of described supporting leg (5) has two, and two supporting legs (5) are evenly distributed under conduit (1)Side.
3. the anti-outer-flowing type film breaking unit of a kind of gynemetrics according to claim 1, is characterized in that:Described back-up block (2) is circular shape, and the center of circle of back-up block (2) circular arc is positioned at the axle of conduit (1)On line.
4. the anti-outer-flowing type film breaking unit of a kind of gynemetrics according to claim 1, is characterized in that:Described conehead (13) is greater than membrane puncture needle (12) away from an end face of pull bar (4) to the distance of bracing frame (11)Length.
5. the anti-outer-flowing type film breaking unit of a kind of gynemetrics according to claim 1, is characterized in that:Described anti-stream cover (10) is greater than conehead (13) away from an end face of pull bar (4) to the distance of bracing frame (11)Distance away from an end face of pull bar (4) to bracing frame (11).
CN201610065434.9A 2016-01-23 2016-01-23 A kind of anti-outer-flowing type film breaking unit of gynemetrics Active CN105596062B (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106725772A (en) * 2017-02-28 2017-05-31 杨秋丽 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN106798588A (en) * 2017-03-29 2017-06-06 余军辉 Rupture of membranes sucker
CN108451611A (en) * 2018-03-20 2018-08-28 孙钰 A kind of anti-outer-flowing type film breaking unit of clinical obstetrics
CN108888321A (en) * 2018-05-22 2018-11-27 安徽工程大学 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN108904017A (en) * 2018-05-22 2018-11-30 傅珂 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN109259831A (en) * 2018-09-21 2019-01-25 王书君 A kind of amniotic fluid rupture of membranes drainage device of obstetrics and gynecology department anti-overflow
CN110353785A (en) * 2019-07-15 2019-10-22 重庆市合川区人民医院 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN111134808A (en) * 2020-02-18 2020-05-12 山东第一医科大学第二附属医院 Clinical outward flow type rupture of membranes device that prevents of obstetrical department
CN111407379A (en) * 2020-03-19 2020-07-14 乔美云 Obstetrical department is clinical with preventing outer flow rupture of membranes device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807625A (en) * 1987-07-07 1989-02-28 Singleton Rosa R Membrane puncturing aspirator with drainage shield
CN201752428U (en) * 2010-08-03 2011-03-02 康子霞 Membrane rupture device for obstetrics
CN202105000U (en) * 2011-06-13 2012-01-11 张伟丽 Artificial membrane rupture device for maternity department
CN202313661U (en) * 2011-11-27 2012-07-11 金英 Novel membrane breaker
CN203089316U (en) * 2013-03-05 2013-07-31 邱会英 Safe membrane puncture device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807625A (en) * 1987-07-07 1989-02-28 Singleton Rosa R Membrane puncturing aspirator with drainage shield
CN201752428U (en) * 2010-08-03 2011-03-02 康子霞 Membrane rupture device for obstetrics
CN202105000U (en) * 2011-06-13 2012-01-11 张伟丽 Artificial membrane rupture device for maternity department
CN202313661U (en) * 2011-11-27 2012-07-11 金英 Novel membrane breaker
CN203089316U (en) * 2013-03-05 2013-07-31 邱会英 Safe membrane puncture device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106725772A (en) * 2017-02-28 2017-05-31 杨秋丽 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN106798588A (en) * 2017-03-29 2017-06-06 余军辉 Rupture of membranes sucker
CN108451611A (en) * 2018-03-20 2018-08-28 孙钰 A kind of anti-outer-flowing type film breaking unit of clinical obstetrics
CN108888321A (en) * 2018-05-22 2018-11-27 安徽工程大学 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN108904017A (en) * 2018-05-22 2018-11-30 傅珂 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN108904017B (en) * 2018-05-22 2021-01-01 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） Outward flow type membrane rupture device is prevented to gynaecology and obstetrics
CN109259831A (en) * 2018-09-21 2019-01-25 王书君 A kind of amniotic fluid rupture of membranes drainage device of obstetrics and gynecology department anti-overflow
CN110353785A (en) * 2019-07-15 2019-10-22 重庆市合川区人民医院 A kind of anti-outer-flowing type film breaking unit of gynemetrics
CN111134808A (en) * 2020-02-18 2020-05-12 山东第一医科大学第二附属医院 Clinical outward flow type rupture of membranes device that prevents of obstetrical department
CN111407379A (en) * 2020-03-19 2020-07-14 乔美云 Obstetrical department is clinical with preventing outer flow rupture of membranes device

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Effective date of registration: 20201125

Address after: 221000 Zouzhuang Town Industrial Park, Zouzhou City, Xuzhou City, Jiangsu Province

Patentee after: Xuzhou qirun Food Co., Ltd

Address before: 261000 No. 407, Weicheng, Weifang District, Shandong, Qingnian Road

Patentee before: Wu Chunli

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