CN105055002B - A kind of inflatable film obstetric apparatus - Google Patents
A kind of inflatable film obstetric apparatus Download PDFInfo
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- CN105055002B CN105055002B CN201510635974.1A CN201510635974A CN105055002B CN 105055002 B CN105055002 B CN 105055002B CN 201510635974 A CN201510635974 A CN 201510635974A CN 105055002 B CN105055002 B CN 105055002B
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- Prior art keywords
- film
- membrane cover
- fetus
- steam supply
- supply valve
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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
Abstract
A kind of inflatable film obstetric apparatus, belongs to field of medical device.It is characterized in that：Comprising Membrane cover and control host, the tubular body for the both ends open that Membrane cover is made of bilayer film forms the plenum space of closing between bilayer film；The present apparatus abandons the structure of former strut support arm bracing type, enriches bilayer film using gas, set wraps fetus head, and pass through Membrane cover and pull out fetus.Charge and discharge tolerance is controlled according to stages of labor by control system and inflator pump, and device structure is reasonable, and fetus will not be damaged in merging, operation is very simple, while quickening birth process is realized, pain of the childbirth to pregnant woman is reduced, fetus is avoided to be hurt in the progress of labor.More than two unidirectional steam supply valves are set on the inside film of inner end, and the unidirectional steam supply valve can only be supplied to the outside of plenum space, and unidirectional steam supply valve directly corresponds to the nose and mouth of fetus, can guarantee the oxygen supply of fetus, reduce childbirth danger coefficient.
Description
Technical field
The invention belongs to field of medical device, and in particular to a kind of inflatable film obstetric apparatus.
Background technology
Childbirth is the normal physiology course of pregnant woman, and most of pregnant woman can naturally give birth to fetus from vagina, in order to accelerate
Birth process reduces pain of the childbirth to pregnant woman, fetus is avoided to be hurt in the progress of labor, common instrument midwifery has two
Kind：One kind is aspirator midwifery.It is using negative-pressure suction principle, and vacuum extractor is sucked fetal head calvarium portion, takes advantage of uterus receipts
When contracting, puerpera's air inlet, then fetus is sucked out by the strength of aspirator.Device structure needed for such method is complicated, and operation needs
Relevant medical skilled practitioner operates.Another kind is to use Forceps delivery, fetal head both sides is clamped with special metal obstetric forceps, by tire
Youngster's gentle traction is given birth to.Though such method is simple in structure, easily damaged in distraction procedure to fetus.It is existing on the market
A kind of KCB-I types Full-automatic bionic midwifery instrument on sale, principle are extremely simple：To airbag aeration, it is enabled to strut vagina to help production,
Fetus can not fundamentally be helped to be taken out from birth canal, practicability is bad.
Applicant has applied for that Patent No. 201420220891.7, patent name are a kind of " film on May 4th, 2014
The patent of invention of obstetric apparatus " using relative friction forces principle, helps parturient childbirth.In practice process, it is found by the applicant that above-mentioned
Patented technology depends on the technical capability of doctor, such as strut external member end to set the strut branch of three or more to a certain extent
Arm, during for strut external member to be pushed into fetus head, strut support arm struts around naturally, thus Membrane cover is driven to wrap fetus
Head, and pass through Membrane cover and pull out fetus, it is the component with certain degree of hardness however, as strut external member and its strut support arm,
When promoting and contacting fetus head, once cannot be unfolded in time, fetal body can be injured by continuing to promote.In addition, oxygen hose is set
The innermost layer in Membrane cover is put, for providing oxygen supply to fetus in the progress of labor, but it was verified that works as fetus from intrauterine
When pulling out, Membrane cover closely pastes volt fetus face, and oxygen hose is compressed, it is impossible to supply enough oxygen in time, give childbirth band
Carry out unnecessary danger.
The invention mainly relates to a kind of completely new inflatable film midwifery instrument, in order to overcome above-mentioned instrument in birth process
Present in problems, devise a kind of childbirth inflatable film obstetric apparatus rational in infrastructure, easy to operate.
Invention content
The technical problems to be solved by the invention are to provide a kind of inflatable film obstetric apparatus, can help pregnant woman it is quick,
The completion birth process of safety.
In order to solve the above technical problems, the technical scheme is that：A kind of invention inflatable film obstetric apparatus,
It is characterized in that comprising Membrane cover and control host, the tubular body for the both ends open that Membrane cover is made of bilayer film is double-deck thin
The plenum space of closing is formed between film；Membrane cover includes inner end and outer end, is set on the inside film of inner end more than two
Unidirectional steam supply valve, the unidirectional steam supply valve can only be supplied to the outside of plenum space；Inflating port is set on outer end, and inflating port connects
Connect gas tube；Control system and inflator pump, control system connection inflator pump, inflator pump connection inflation are set in host is controlled
Pipe, inflator pump can be filled with gas into plenum space by gas tube.
Inflatable film obstetric apparatus of the present invention, it is characterised in that：Inflation between the bilayer film of Membrane cover is empty
Interior setting inductor, inductor connection control system.
The unidirectional steam supply valve is solenoid valve control, the switch of the unidirectional steam supply valve of solenoid valve control and ventilatory capacity size；
Control system connects unidirectional steam supply valve by wireless signal.
Sucker fixed link and sucker are further included, sucker fixed link is sleeved in strut external member, the setting of sucker fixed link top
Sucker.
Hold set is further included, hold set is sleeved on the outermost layer of Membrane cover.
Lifting ring is further included, lifting ring is arranged on the outer end of Membrane cover.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present apparatus abandons the structure of former strut support arm bracing type, enriches bilayer film using gas, set wraps fetus
Head, and pass through Membrane cover and pull out fetus.Charge and discharge tolerance is controlled according to stages of labor by control system and inflator pump, and device structure closes
Reason will not damage fetus in merging, and operation is very simple, realize accelerate birth process while, reduce point
The pain to pregnant woman is given birth to, fetus is avoided to be hurt in the progress of labor.More than two lists are set on the inside film of inner end
To steam supply valve, the unidirectional steam supply valve can only be supplied to the outside of plenum space, and unidirectional steam supply valve directly corresponds to the mouth and nose of fetus
Position, and air demand is controllable, can guarantee that fetus has enough oxygen supplies in the progress of labor, enables its smooth, brain of breathing
Oxygen supply is sufficient, reduces childbirth danger coefficient.
2nd, in instrument in use, sucker fixed link can position fetal head position in intrauterine first, so as to suitable
Profit entangles fetus head using Membrane cover, it is given a birth out from intrauterine.
3rd, hold set is set in Membrane cover outer layer, medical worker can be facilitated to hold the present apparatus after instrument is used to enter uterus,
Also directing gas flow simultaneously, the effect expanded in the middle part of limitation bilayer film.
4th, on Membrane cover be provided with lifting ring, when double-layered plastic bucket Membrane cover intrauterine distribution after the completion of, withdraw from Membrane cover
Strut support arm starts distraction procedure, the lifting ring being arranged at this time on Membrane cover, it may be convenient to healthcare givers's Traction be allowed to go out
Fetus.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of Membrane cover；
Fig. 3 is the structure diagram of sucker fixed link；
Fig. 4 is the structure diagram of hold set；
Fig. 5 is the structure diagram of inflatable film obstetric apparatus positioning；
Fig. 6 is the structure diagram of inflatable film obstetric apparatus use state（Sucker fixed link positions fetus head）；
Fig. 7 is the structure diagram of inflatable film obstetric apparatus use state（When inner end is tentatively inflated）；
Fig. 8 is the structure diagram that the Membrane cover of inflatable film obstetric apparatus promotes；
Fig. 9 is the structure diagram of the fully wrapped around fetus head of Membrane cover；
Figure 10 is the structure diagram of inflatable film obstetric apparatus traction fetus；
It is marked in figure：1st, host is controlled；2nd, inflator pump；3rd, gas tube；4th, sucker；5th, hold set；6th, Membrane cover；7th, sucker is fixed
Bar；8th, ring is lifted.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1-5, a kind of inflatable film obstetric apparatus of the present invention includes Membrane cover and control host, Membrane cover
By the tubular body for the both ends open that bilayer film forms, the plenum space of closing is formed between bilayer film；Membrane cover includes
Inner end and outer end, set more than two unidirectional steam supply valves on the inside film of inner end, and the unidirectional steam supply valve can only be to
It is supplied outside plenum space, goes out reflux from this without having liquid in puerpera's body；Inflating port, inflating port connection are set on outer end
Gas tube；Control system and inflator pump, control system connection inflator pump are set in host is controlled, inflator pump connects gas tube,
Inflator pump can be filled with gas into plenum space by gas tube.
Inductor, inductor connection control system are set in the plenum space between the bilayer film of Membrane cover.Inductor
The air pressure in plenum space can be perceived, so as to feed back to control system.Due to the material characteristic of bilayer film be it is certain, such as
The coefficient of expansion and elastoplasticity etc., control system control the aeration quantity and expanded size of Membrane cover accordingly.
The unidirectional steam supply valve is solenoid valve control, the switch of the unidirectional steam supply valve of solenoid valve control and ventilatory capacity size；
Control system connects unidirectional steam supply valve by wireless signal.Radio signal propagation instructs, and avoids extra electric wire setting, and order is set
While standby structure is simplified, excessive parts is avoided to come to childbirth and fetal zone dangerous.
As shown in figure 3, further including sucker fixed link and sucker, sucker fixed link is sleeved in strut external member, and sucker is fixed
Bar top sets sucker.
As shown in figure 4, further including hold set, hold set is sleeved on the outermost layer of Membrane cover.
As shown in Fig. 2, further including lifting ring, lifting ring is arranged on the outer end of Membrane cover.
As shown in fig. 6, inflatable film obstetric apparatus is stretched into uterus, sucker alignment fetus head is carried out instrument determines
Position.As shown in fig. 7, inflator pump is inflated to Membrane cover, medical worker holds hold set, and air-flow enters Membrane cover front end and tentatively inflates.Membrane cover
Front end struts vagina naturally around, and at the same time, Membrane cover, which continues deeper into, wraps fetus head, until as shown in Figure 8.This
When sucker fixed link is extracted out from Membrane cover.As shown in figure 9, control system opens unidirectional steam supply valve by wireless signal, unidirectionally
Steam supply valve directly corresponds to the nose and mouth of fetus, and unidirectional steam supply valve can be supplied to the outside of plenum space, and air demand is controllable,
Ensure that fetus there are enough oxygen supplies in the progress of labor, enable its breathing smooth, providing brain with oxygen is sufficient, reduces the dangerous system of childbirth
Number.Finally, as shown in Figure 10, by lifting ring 7, fetus from intrauterine is pulled out, completes birth process.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
It is the present invention that those skilled in the art, which is combined, changes or retrofits possibly also with the technology contents of the disclosure above,
Equivalent embodiment.It is every without departing from technical solution of the present invention content, technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made still fall within the protection domain of technical solution of the present invention.
Claims (4)
1. a kind of inflatable film obstetric apparatus, it is characterised in that：Comprising Membrane cover and control host, Membrane cover is made of bilayer film
Both ends open tubular body, the plenum space of closing is formed between bilayer film；Membrane cover includes inner end and outer end, in inner end
Inside film on more than two unidirectional steam supply valves are set, the unidirectional steam supply valve can only be supplied to the outside of plenum space；
Inflating port, inflating port connection gas tube are set on outer end；Control system and inflator pump, control system are set in host is controlled
Inflator pump, inflator pump connection gas tube are connected, inflator pump can be filled with gas into plenum space by gas tube；
Inductor, inductor connection control system are set in the plenum space between the bilayer film of Membrane cover；
The unidirectional steam supply valve is solenoid valve control, the switch of the unidirectional steam supply valve of solenoid valve control and ventilatory capacity size；Control
System connects unidirectional steam supply valve by wireless signal.
2. inflatable film obstetric apparatus described in accordance with the claim 1, it is characterised in that：Sucker fixed link and sucker are further included,
Sucker fixed link is sleeved in Membrane cover, sucker fixed link top setting sucker.
3. inflatable film obstetric apparatus described in accordance with the claim 2, it is characterised in that：Hold set is further included, hold set is sleeved on film
The outermost layer of set.
4. inflatable film obstetric apparatus described in accordance with the claim 3, it is characterised in that：Further include lifting ring, lifting ring setting
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 CN105055002A (en) | 2015-11-18 |
| CN105055002B true CN105055002B (en) | 2018-06-22 |
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| 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 |
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| Country | Link |
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| CN (1) | CN105055002B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528276B (en) * | 2018-12-18 | 2021-03-19 | 莒县人民医院 | Gynaecology and obstetrics is with urgent practise midwifery intelligent device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558156U (en) * | 2009-12-06 | 2010-08-25 | 邱凤芳 | Body-building fetal head attractor |
| CN203802549U (en) * | 2014-05-04 | 2014-09-03 | 蔡惠梁 | Film obstetric apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9408633B2 (en) * | 2012-06-05 | 2016-08-09 | Daylight Ob, Llc | Obstetrical instrument |
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2015
- 2015-09-30 CN CN201510635974.1A patent/CN105055002B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558156U (en) * | 2009-12-06 | 2010-08-25 | 邱凤芳 | Body-building fetal head attractor |
| CN203802549U (en) * | 2014-05-04 | 2014-09-03 | 蔡惠梁 | Film obstetric apparatus |
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| Publication number | Publication date |
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| CN105055002A (en) | 2015-11-18 |
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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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