CN105055002A - Inflatable film obstetric apparatus - Google Patents
Inflatable film obstetric apparatus Download PDFInfo
- Publication number
- CN105055002A CN105055002A CN201510635974.1A CN201510635974A CN105055002A CN 105055002 A CN105055002 A CN 105055002A CN 201510635974 A CN201510635974 A CN 201510635974A CN 105055002 A CN105055002 A CN 105055002A
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- China
- Prior art keywords
- fetus
- membrane cover
- thin film
- control system
- type thin
- 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.)
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- 239000012528 membrane Substances 0.000 claims description 40
- 239000010409 thin film Substances 0.000 claims description 25
- 239000010408 film Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 3
- 210000003754 fetus Anatomy 0.000 abstract description 36
- 239000007789 gas Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000035606 childbirth Effects 0.000 description 9
- 208000007502 anemia Diseases 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000001605 fetal effect Effects 0.000 description 4
- 210000004291 uterus Anatomy 0.000 description 4
- 210000001215 vagina Anatomy 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000036029 Uterine contractions during pregnancy Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
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
Landscapes
- 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)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to an inflatable film obstetric apparatus, belonging to the field of medical equipment. The inflatable film obstetric apparatus is characterized by comprising a casing and a control host, wherein the casing is a cylindrical sleeve which is composed of two layers of films and has two open ends, and a sealed inflation space is formed between the two layers of films. The inflatable film obstetric apparatus abandons the structure that a support arm of an original support rod is pushed open, the two layers of films are inflated by gas so as to wrap the head of a fetus, and the fetus is pulled out through the casing. The inflation volume and deflation volume are controlled by a control system and an inflation pump according to production processes; the structure of the inflatable film obstetric apparatus is reasonable; when the inflatable film obstetric apparatus is used, the fetus can not be injured; and the operation is very simple, the pain of a pregnant woman caused by delivery is reduced while the delivery process is accelerated, and thus the fetus is prevented from being injured in the delivery process. More than two one-way air supply valves are arranged on an inside film at the inner end, the one-way air supply valves only can supply air to the outside of the inflation space, and the one-way air supply valves directly correspond to the mouth and nose of the fetus, thereby ensuring the oxygen supply of the fetus and reducing the danger coefficient in delivery.
Description
Technical field
The invention belongs to field of medical device, be specifically related to a kind of inflated type thin film borning aided device.
Background technology
Childbirth is the normal physiological process of anemia of pregnant woman, most anemia of pregnant woman can to give birth to fetus naturally from vagina, in order to accelerate birth process, reduces the pain of childbirth to anemia of pregnant woman, avoid fetus to be hurt in the progress of labor, conventional apparatus practise midwifery has two kinds: one is suction pump practise midwifery.It utilizes negative-pressure suction principle, vacuum extractor held fetal head calvarium portion, when taking advantage of uterine contraction, puerpera's air inlet, relends and help the strength of suction pump that fetus is sucked out.This kind of method equipment needed thereby complex structure, operation needs relevant medical skilled practitioner to operate.Another kind is with Forceps delivery, clamps fetal head both sides, fetus gentle traction given birth to special metal obstetric forceps.Though this kind of method structure is simple, in distraction procedure, damage easily to fetus.Existing a kind of KCB-I type Full-automatic bionic midwifery instrument on sale on the market, principle is extremely simple: to airbag aeration, and make it strut vagina to help production, can not fundamentally help fetus to take out from birth canal, practicality be not good.
Applicant has applied on May 4th, 2014 patent of invention that the patent No. is 201420220891.7, patent name is " a kind of thin film borning aided device ", adopts relative friction forces principle, helps parturient childbirth.In practice process, applicant finds that above-mentioned patented technology depends on the technical capability of doctor to a certain extent, such as strut external member end arranges the strut support arm of more than three, during for strut external member is pushed into fetus head, strut support arm nature struts to surrounding, Membrane cover is driven to wrap fetus head thus, and by Membrane cover, fetus is pulled out, but due to strut external member and strut support arm thereof be the parts with certain degree of hardness, when advancing and contact fetus head, once can not launch in time, continuing propelling can injure fetal body.In addition, oxygen hose is arranged on the innermost layer of Membrane cover, for providing oxygen supply to fetus in the progress of labor, but facts have proved, when fetus pulls out from intrauterine, Membrane cover closely pastes volt fetus face, and oxygen hose is compressed, enough oxygen can not be supplied in time, bring unnecessary danger to childbirth.
The present invention relates generally to a kind of brand-new inflated type thin film practise midwifery apparatus, in order to overcome the problems that above-mentioned apparatus exists in the progress of labor, devises a kind of rational in infrastructure, childbirth inflated type thin film borning aided device simple to operate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of inflated type thin film borning aided device, can help anemia of pregnant woman quick, safe complete birth process.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of inflated type thin film borning aided device described in invention, it is characterized in that comprising Membrane cover and main control system, the tubular body of the both ends open that Membrane cover is made up of bilayer film, forms closed plenum space between bilayer film; Membrane cover comprises the inner and outer end, and the inner side thin film of the inner arranges plural unidirectional steam supply valve, and described unidirectional steam supply valve can only to the outside air feed of plenum space; Outer end arranges inflation inlet, and inflation inlet connects gas tube; In main control system, arrange control system and inflator pump, control system connects inflator pump, and inflator pump connects gas tube, and inflator pump can by gas tube to insufflation gas in plenum space.
Inflated type thin film borning aided device of the present invention, is characterized in that: arrange inductor in the plenum space between the bilayer film of Membrane cover, inductor connection control system.
Described unidirectional steam supply valve is solenoid control, the switch of the unidirectional steam supply valve of solenoid control and ventilation size; Control system connects unidirectional steam supply valve by wireless signal.
Also comprise sucker fixed bar and sucker, sucker fixed bar is sleeved in strut external member, and sucker fixed bar top arranges sucker.
Also comprise and hold cover, hold the outermost layer being sleeved on Membrane cover.
Also comprise lift ring, lift ring is arranged on the outer end of Membrane cover.
Compared with prior art, the invention has the beneficial effects as follows:
1, this device abandons the structure of former strut support arm bracing type, utilizes gas to enrich bilayer film, and cover wraps fetus head, and is pulled out by fetus by Membrane cover.Charge and discharge tolerance is controlled by control system and inflator pump according to stages of labor, and device structure is reasonable, can not damage when inserting to fetus, operate very simple and easy, while birth process is accelerated in realization, reduce the pain of childbirth to anemia of pregnant woman, avoid fetus to be hurt in the progress of labor.The inner side thin film of the inner arranges plural unidirectional steam supply valve, described unidirectional steam supply valve can only to the outside air feed of plenum space, the nose and mouth of the direct corresponding fetus of unidirectional steam supply valve, and air demand is controlled, can ensure that fetus has enough oxygen supplies in the progress of labor, make its breathing smooth and easy, providing brain with oxygen is sufficient, reduces childbirth danger coefficient.
2, for when instrumentation, sucker fixed bar can locate fetal head position first in uterus, thus uses Membrane cover to entangle fetus head smoothly, gives a birth out from intrauterine by it.
3, hold cover at Membrane cover skin suit, after use apparatus enters uterus, medical worker can be facilitated to grip this device, also have directing gas flow simultaneously, the effect of expanding in the middle part of restriction bilayer film.
4, Membrane cover is provided with lift ring, after double-layered plastic bucket Membrane cover has distributed, withdraws from the strut support arm in Membrane cover in uterus, start distraction procedure, be now arranged on the lift ring on Membrane cover, healthcare givers's Traction can be allowed easily to go out fetus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Membrane cover;
Fig. 3 is the structural representation of sucker fixed bar;
Fig. 4 is the structural representation holding cover;
Fig. 5 is the structural representation of inflated type thin film borning aided device location;
Fig. 6 is the structural representation (sucker fixed bar location fetus head) of inflated type thin film borning aided device using state;
Fig. 7 is the structural representation (when the inner is tentatively inflated) of inflated type thin film borning aided device using state;
Fig. 8 is the structural representation that the Membrane cover of inflated type thin film borning aided device advances;
Fig. 9 is the structural representation that Membrane cover wraps up fetus head completely;
Figure 10 is the structural representation that inflated type thin film borning aided device draws fetus;
Labelling in figure: 1, main control system; 2, inflator pump; 3, gas tube; 4, sucker; 5, cover is held; 6, Membrane cover; 7, sucker fixed bar; 8, ring is lifted.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
As Figure 1-5, a kind of inflated type thin film borning aided device of the present invention, comprises Membrane cover and main control system, and the tubular body of the both ends open that Membrane cover is made up of bilayer film, forms closed plenum space between bilayer film; Membrane cover comprises the inner and outer end, and the inner side thin film of the inner arranges plural unidirectional steam supply valve, and described unidirectional steam supply valve can only to the outside air feed of plenum space, and does not have liquid in puerpera's body and from then on go out backflow; Outer end arranges inflation inlet, and inflation inlet connects gas tube; In main control system, arrange control system and inflator pump, control system connects inflator pump, and inflator pump connects gas tube, and inflator pump can by gas tube to insufflation gas in plenum space.
In plenum space between the bilayer film of Membrane cover, inductor is set, inductor connection control system.Inductor can air pressure in perception plenum space, thus feed back to control system.Because the material characteristic of bilayer film is certain, as the coefficient of expansion and elastoplasticity etc., control system controls aeration quantity and the expanded size of Membrane cover accordingly.
Described unidirectional steam supply valve is solenoid control, the switch of the unidirectional steam supply valve of solenoid control and ventilation size; Control system connects unidirectional steam supply valve by wireless signal.Radio signal propagation instruction, avoids unnecessary electric wire and arranges, and while making device structure simplify, avoids excessive parts to bring danger to childbirth and fetus.
As shown in Figure 3, also comprise sucker fixed bar and sucker, sucker fixed bar is sleeved in strut external member, and sucker fixed bar top arranges sucker.
As shown in Figure 4, also comprise and hold cover, hold the outermost layer being sleeved on Membrane cover.
As shown in Figure 2, also comprise lift ring, lift ring is arranged on the outer end of Membrane cover.
As shown in Figure 6, inflated type thin film borning aided device is stretched in uterus, sucker is aimed at fetus head and carry out apparatus location.As shown in Figure 7, inflator pump is inflated to Membrane cover, and Medical personnel hand holds cover, and air-flow enters Membrane cover front end and tentatively inflates.Vagina struts to surrounding by Membrane cover front end naturally, and meanwhile, Membrane cover continues deeply to wrap fetus head, until as shown in Figure 8.Now sucker fixed bar is extracted out from Membrane cover.As shown in Figure 9, control system opens unidirectional steam supply valve by wireless signal, the nose and mouth of the direct corresponding fetus of unidirectional steam supply valve, unidirectional steam supply valve can to the outside air feed of plenum space, and air demand is controlled, ensures that fetus has enough oxygen supplies in the progress of labor, make its breathing smooth and easy, providing brain with oxygen is sufficient, reduces childbirth danger coefficient.Finally, as shown in Figure 10, by lift ring 7, fetus is pulled out from intrauterine, completes birth process.
The above, it is only preferred embodiment of the present invention, be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be combined, change or retrofit and be Equivalent embodiments of the present invention.Everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (6)
1. an inflated type thin film borning aided device, is characterized in that: comprise Membrane cover and main control system, and the tubular body of the both ends open that Membrane cover is made up of bilayer film, forms closed plenum space between bilayer film; Membrane cover comprises the inner and outer end, and the inner side thin film of the inner arranges plural unidirectional steam supply valve, and described unidirectional steam supply valve can only to the outside air feed of plenum space; Outer end arranges inflation inlet, and inflation inlet connects gas tube; In main control system, arrange control system and inflator pump, control system connects inflator pump, and inflator pump connects gas tube, and inflator pump can by gas tube to insufflation gas in plenum space.
2., according to inflated type thin film borning aided device according to claim 1, it is characterized in that: in the plenum space between the bilayer film of Membrane cover, inductor is set, inductor connection control system.
3. according to inflated type thin film borning aided device according to claim 2, it is characterized in that: described unidirectional steam supply valve is solenoid control, the switch of the unidirectional steam supply valve of solenoid control and ventilation size; Control system connects unidirectional steam supply valve by wireless signal.
4. according to inflated type thin film borning aided device according to claim 3, it is characterized in that: also comprise sucker fixed bar and sucker, sucker fixed bar is sleeved in Membrane cover, and sucker fixed bar top arranges sucker.
5., according to inflated type thin film borning aided device according to claim 4, it is characterized in that: also comprise and hold cover, hold the outermost layer being sleeved on Membrane cover.
6. according to inflated type thin film borning aided device according to claim 5, it is characterized in that: also comprise lift ring, lift ring is arranged on the outer end of Membrane cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635974.1A CN105055002B (en) | 2015-09-30 | 2015-09-30 | A kind of inflatable film obstetric apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635974.1A CN105055002B (en) | 2015-09-30 | 2015-09-30 | A kind of inflatable film obstetric apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105055002A true CN105055002A (en) | 2015-11-18 |
| CN105055002B CN105055002B (en) | 2018-06-22 |
Family
ID=54484701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635974.1A Active CN105055002B (en) | 2015-09-30 | 2015-09-30 | A kind of inflatable film obstetric apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105055002B (en) |
Cited By (1)
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558156U (en) * | 2009-12-06 | 2010-08-25 | 邱凤芳 | Body-building fetal head attractor |
| US20130325027A1 (en) * | 2012-06-05 | 2013-12-05 | Rosemary E. Leitch | Obstetrical instrument |
| CN203802549U (en) * | 2014-05-04 | 2014-09-03 | 蔡惠梁 | Film obstetric apparatus |
-
2015
- 2015-09-30 CN CN201510635974.1A patent/CN105055002B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558156U (en) * | 2009-12-06 | 2010-08-25 | 邱凤芳 | Body-building fetal head attractor |
| US20130325027A1 (en) * | 2012-06-05 | 2013-12-05 | Rosemary E. Leitch | Obstetrical instrument |
| CN203802549U (en) * | 2014-05-04 | 2014-09-03 | 蔡惠梁 | Film obstetric apparatus |
Cited By (2)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105055002B (en) | 2018-06-22 |
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| C06 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160708 Address after: Beijiao Town, Zhoucun District of Shandong city in Zibo Province West Village 255300 No. 390 Applicant after: Wang Hongquan Address before: Wu industrial park south of the town of Zhoucun District of Shandong city in Zibo province 255300 (Xinhua fan company office building three floor) Applicant before: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20180314 Address after: Wu industrial park south of the town of Zhoucun District of Shandong city in Zibo province 255300 (Xinhua fan company office building three floor) Applicant after: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. Address before: Beijiao Town, Zhoucun District of Shandong city in Zibo Province West Village 255300 No. 390 Applicant before: Wang Hongquan |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An inflatable membrane midwifery Effective date of registration: 20211028 Granted publication date: 20180622 Pledgee: Bank of China Limited Zibo Zhoucun sub branch Pledgor: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. Registration number: Y2021980011459 |
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Date of cancellation: 20220930 Granted publication date: 20180622 Pledgee: Bank of China Limited Zibo Zhoucun sub branch Pledgor: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. Registration number: Y2021980011459 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: An inflatable thin film midwifery device Effective date of registration: 20230621 Granted publication date: 20180622 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. Registration number: Y2023980045262 |
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Granted publication date: 20180622 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. Registration number: Y2023980045262 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An inflatable thin film midwife Granted publication date: 20180622 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: ZIBO HENGZHI WEITONG MEDICAL DEVICE TECHNOLOGY Co.,Ltd. Registration number: Y2024980021543 |
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