CN110495935A - A kind of medical treatment maternity midwifery device - Google Patents
A kind of medical treatment maternity midwifery device Download PDFInfo
- Publication number
- CN110495935A CN110495935A CN201810475385.5A CN201810475385A CN110495935A CN 110495935 A CN110495935 A CN 110495935A CN 201810475385 A CN201810475385 A CN 201810475385A CN 110495935 A CN110495935 A CN 110495935A
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- suction nozzle
- medical treatment
- inner cavity
- pressure
- holding rod
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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
- A61B17/44—Obstetrical forceps
- A61B17/442—Obstetrical forceps without pivotal connections, e.g. using vacuum
-
- 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
- A61B17/44—Obstetrical forceps
- A61B2017/445—Obstetrical forceps with force indication
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to a kind of medical maternity midwifery devices, including midwifery suction nozzle, the midwifery suction nozzle is connected with fetal head protection sucker, the fetal head protection sucker is connected with negative-pressure balancing hole, the negative-pressure balancing hole is connected with suction nozzle inner cavity, the suction nozzle inner cavity is connected with suction nozzle attachment base, the suction nozzle attachment base is connected with holding rod inner cavity, the holding rod inner cavity is connected with holding rod, the holding rod is connected with control handle, the holding rod inner cavity is connected with connecting tube, the connecting tube is connected with valve seat, the valve seat is connected with relief valve, the relief valve is connected with vacuum dial gauge, the vacuum dial gauge is connected with check valve, the check valve is connected with one-way exhaust valve, the valve seat is connected with negtive-pressure implement, the negtive-pressure implement is connected with support；The configuration of the present invention is simple, it is easy to use, it solves the problems, such as effectively fix fetus when midwifery.
Description
Technical field
The present invention relates to obstetrical instruments technical field more particularly to a kind of medical maternity midwifery devices.
Background technique
Gynemetrics is one of big main subject of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology,
The prevention and diagnosis and treatment of diagnosis and prevention and treatment, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction
It secretes, family planning and health care of women etc..The doctor such as modern molecular biology, oncology, science of heredity, reproductive endocrinology and immunology
The further investigation of basic theory and the progress of clinical medicine diagnosis and treatment detection technique are learned, the development of gynecotokology is widened and deepened,
To ensure that body of women and healthy reproduction and the various obstetrical and gynecological diseases of prevention and treatment play an important role.Gynecotokology is not only and outside
The clinical medicines such as section, internal medicine, paediatrics have close ties, need modern Clinics (endoscopic technic, iconography, radiation people Jie
Deng), clinical pharmacology, pathology embryology, anatomy, the multi-disciplinary rudimentary knowledge such as epidemiology, and be one and have
Oneself feature and the subject that need to have complex clinical, rudimentary knowledge.
Puerpera generally requires artificial aiding-birth when producing, and vacuum extractor is the midwifery instrument that obstetrics are commonly used.Currently, producing
Traditional vacuum extractor that section uses, no negative pressure instruction, suction size is not easy to control, and woman produces doctor and is difficult to grasp vacuum magnitude；
Negative pressure is insufficient, and attraction is small, and suction nozzle is easy to slip, and causes to attract repeatedly, unfavorable to puerpera and baby；Negative pressure is excessive, attraction
Greatly, it be easy to cause fetal scalp impaired, cephalledema, the fetus heads damage such as intracranial hemorrhage.Common vacuum extractor, due to inhaling
Head geometry designs are unreasonable, when attracting, squeeze the incorrect geometry of intact fetal skull is not yet developed, cause fetus cranium
Brain deformation, damage, also happen occasionally.
Summary of the invention
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that a kind of medical treatment obstetrics help
Device, including midwifery suction nozzle are produced, the midwifery suction nozzle is connected with fetal head protection sucker, and the fetal head protection sucker and negative pressure are flat
Weighing apparatus hole is connected, and the negative-pressure balancing hole is connected with suction nozzle inner cavity, and the suction nozzle inner cavity is connected with suction nozzle attachment base, described
Suction nozzle attachment base is connected with holding rod inner cavity, and the holding rod inner cavity is connected with holding rod, the holding rod and control hand
Handle is connected, and the holding rod inner cavity is connected with connecting tube, and the connecting tube is connected with valve seat, the valve seat and relief valve
Be connected, the relief valve is connected with vacuum dial gauge, and the vacuum dial gauge is connected with check valve, the check valve with
One-way exhaust valve is connected, and the valve seat is connected with negtive-pressure implement, and the negtive-pressure implement is connected with support.
Further, the negtive-pressure implement includes insulating boot, and the insulating boot is connected with power switch.Pass through insulating boot
Setting, so that negtive-pressure implement integral insulation, improves the safety of negtive-pressure implement, by the setting of power switch, facilitates to power supply
Open and close.
Further, the power switch is connected with air pressure adjustment button.It, can be with by the setting of air pressure adjustment button
The convenient air pressure for adjusting negtive-pressure implement, and then the attraction of midwifery suction nozzle is adjusted, improve the working efficiency of medical worker.
Further, the air pressure adjustment button is connected with pressure stabilizing button.By the setting of pressure stabilizing button, so that adjusting
Can be stable after pressing through maintain certain atmospheric pressure value, improve the safety of negtive-pressure implement.
Further, the pressure stabilizing button is connected with display screen.Pass through the setting of display screen, it may be convenient to which observation is negative
The air pressure of depressor and the attraction of midwifery suction nozzle, improve the accuracy and safety of device.
Further, the insulating boot is connected with dust-proof shutter.It, can be effective by the setting of dust-proof shutter
It prevents dust from entering negtive-pressure implement, and then influences the operating of electric air pump, improve the safety of device.
Further, the insulating boot is connected with electronic air extracting pump.Pass through the setting of electronic air extracting pump, it may be convenient to
Subnormal ambient is created for negtive-pressure implement, and can effectively adjust the pressure value of negtive-pressure implement.
Further, the electronic air extracting pump is connected with attaching plug.Pass through the setting of attaching plug, it may be convenient to
Electric energy is provided for negtive-pressure implement, improves the safety of device.
Further, the fetal head protection sucker uses the scientific design of bionical geometry radian and porous mechanics.Pass through tire
Head protection sucker uses the scientific offering of bionical geometry radian and porous mechanics, increases the contact area with fetal head as far as possible, and makes
The pulling force of fetal head per unit contact area reduces, porous design in addition, makes suction balanced in scalp surface active force, more with protection
Baby's cranium brain is injury-free；Medical poisonless material soft, soft, that mechanical strength is enough can be selected in its material.
The advantages and positive effects of the present invention are: the configuration of the present invention is simple, easy to use, it cannot when solving midwifery
Effectively fixed fetus the problem of, the present invention passes through the setting of negtive-pressure implement and midwifery suction nozzle, and effective solution is to not yet having developed
The problem of fetus cranium brain caused by the incorrect geometry of good fetal skull squeezes is deformed, is damaged, intracranialing hemorrhage etc. and freezing；Its
Fetal head gravitation can be shown on vacuum dial gauge, can be observed conveniently with vacuum dial gauge and be monitored negative pressure condition, so as at any time
Adjust negative pressure；When Negative pressure overproofed, the automatic bright enlightenment police of display screen to remind obstertrician that negative pressure has transfinited, can use gas at this time
Regulation button is pressed to control relief valve quick pressure releasing；When negative pressure deficiency, can be vacuumized in time with negtive-pressure implement, suction nozzle small to prevent gravitation
It slips, causes to attract repeatedly, it is unfavorable to puerpera and baby.It, can be fast with air pressure adjustment button control relief valve after fetus output
Fast venting negative pressure minimizes instrument midwifery to the side effect of mother and baby with shortening labor of racing against time；Design science of the present invention
Rationally, working specification, can continuously be pressurized, reduction of blood pressure in high-speed, and midwifery is safe and reliable；The generation for reducing malpractice is not only improved,
The standard operation for facilitating midwifery doctor improves the scientific and technological content of midwifery instrument, makes the medical technique level of maternity & child care center
It is promoted；It delivers a child suitable for maternity & child care centers at different levels, midwifery is used.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of negtive-pressure implement of the present invention；
Fig. 3 is the structural schematic diagram of midwifery suction nozzle of the present invention.
In figure, 1, midwifery suction nozzle, 2, fetal head protection sucker, 3, negative-pressure balancing hole, 4, suction nozzle inner cavity, 5, suction nozzle attachment base,
6, holding rod, 7, holding rod inner cavity, 8, control handle, 9, connecting tube, 10, relief valve, 11, vacuum dial gauge, 12, one-way exhaust
Valve, 13, check valve, 14, valve seat, 15, negtive-pressure implement, 1501, display screen, 1502, power switch, 1503, air pressure adjustment button,
1504, pressure stabilizing button, 1505, dust-proof shutter, 1506, attaching plug, 1507, electronic air extracting pump, 1508, insulating boot, 16, branch
Seat.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows.
It is explained in detail below with reference to the structure of Fig. 1, Fig. 2, Fig. 3 to medical oral of the present invention bracket.A kind of medical treatment
Maternity midwifery device, including midwifery suction nozzle 1, the midwifery suction nozzle 1 are connected with fetal head protection sucker 2, and the fetal head protection is inhaled
Disk 2 is connected with negative-pressure balancing hole 3, and the negative-pressure balancing hole 3 is connected with suction nozzle inner cavity 4, and the suction nozzle inner cavity 4 connects with suction nozzle
Joint chair 5 is connected, and the suction nozzle attachment base 5 is connected with holding rod inner cavity 7, and the holding rod inner cavity 7 is connected with holding rod 6
Connect, the holding rod 6 is connected with control handle 8, and the holding rod inner cavity 7 is connected with connecting tube 9, the connecting tube 9 and
Valve seat 14 is connected, and the valve seat 14 is connected with relief valve 10, and the relief valve 10 is connected with vacuum dial gauge 11, described
Vacuum dial gauge 11 is connected with check valve 13, and the check valve 13 is connected with one-way exhaust valve 12, the valve seat 14 with it is negative
Depressor 15 is connected, and the negtive-pressure implement 15 is connected with support 16.
The negtive-pressure implement 15 includes insulating boot 1508, and the insulating boot 1508 is connected with power switch 1502.
The power switch 1502 is connected with air pressure adjustment button 1503.
The air pressure adjustment button 1503 is connected with pressure stabilizing button 1504.
The pressure stabilizing button 1504 is connected with display screen 1501.
The insulating boot 1508 is connected with dust-proof shutter 1505.
The insulating boot 1508 is connected with electronic air extracting pump 1507.
The fetal head protection sucker 2 uses the scientific design of bionical geometry radian and porous mechanics.
Working principle: in use, attaching plug 1506 is inserted into blanket socket, pressing power switch 1502 at this time, shows
Display screen 1501 lights, and energized state is presented in negtive-pressure implement 15, presses air pressure adjustment button 1503, so that electronic air extracting pump 1507 works
Negative pressure is generated, the negative pressure of negtive-pressure implement 15 is observed by display screen 1501, the suction of midwifery suction nozzle 1 is observed by vacuum dial gauge 11
Gravitation, when Negative pressure overproofed, the automatic bright enlightenment police of display screen 1501 to remind obstertrician that negative pressure has transfinited, can use gas at this time
Regulation button 1503 is pressed to control 10 quick pressure releasing of relief valve；When negative pressure deficiency, can be vacuumized in time with negtive-pressure implement 15, to prevent gravitation
Small, suction nozzle slips, and causes to attract repeatedly, unfavorable to puerpera and baby；Pressure stabilizing button 1504 can be pressed when pressure is stablized, so that
15 pressure of negtive-pressure implement in a certain range, and then controls its 1 suction of midwifery suction nozzle in a certain range.When fetus output
Afterwards, can control the quick venting negative pressure of relief valve 10 with air pressure adjustment button 1503 makes instrument midwifery with shortening labor of racing against time
The side effect of mother and baby is minimized.The present invention protects sucker 2 using fetal head, due to its bionical geometry radian and porous mechanics
Scientific design increases the contact area with fetal head, reduces the pulling force of fetal head per unit contact area, and porous design makes suction again
It is balanced in scalp surface active force, it can protect fetus cranium brain not by the damage of instrument to greatest extent, prevent suction nozzle to not yet sending out
Educate the hair that fetus cranium brain caused by the incorrect geometry of intact fetal skull squeezes is deformed, damaged, intracranialing hemorrhage etc. and freezing
It is raw；Midwifery suction nozzle 1 of the invention, can conveniently unload after, and carry out disinfection sterilizing, and can mating large, medium and small serial number, with
Adapt to the needs of different baby's fetal heads.
Therefore, the design of the invention is scientific and reasonable, working specification, can continuously be pressurized,
Reduction of blood pressure in high-speed, midwifery are safe and reliable；Not only improve the generation for reducing malpractice.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (9)
1. a kind of medical treatment maternity midwifery device, which is characterized in that including midwifery suction nozzle, the midwifery suction nozzle and fetal head protect sucker
It is connected, the fetal head protection sucker is connected with negative-pressure balancing hole, and the negative-pressure balancing hole is connected with suction nozzle inner cavity, described
Suction nozzle inner cavity is connected with suction nozzle attachment base, and the suction nozzle attachment base is connected with holding rod inner cavity, the holding rod inner cavity with
Holding rod is connected, and the holding rod is connected with control handle, and the holding rod inner cavity is connected with connecting tube, the connection
Pipe is connected with valve seat, and the valve seat is connected with relief valve, and the relief valve is connected with vacuum dial gauge, and the vacuum refers to
Show that table is connected with check valve, the check valve is connected with one-way exhaust valve, and the valve seat is connected with negtive-pressure implement, described negative
Depressor is connected with support.
2. medical treatment maternity midwifery device according to claim 1, which is characterized in that the negtive-pressure implement includes insulating boot, institute
Insulating boot is stated to be connected with power switch.
3. medical treatment maternity midwifery device according to claim 2, which is characterized in that the power switch is pressed with air pressure adjustment
Button is connected.
4. medical treatment maternity midwifery device according to claim 3, which is characterized in that the air pressure adjustment button is pressed with pressure stabilizing
Button is connected.
5. medical treatment maternity midwifery device according to claim 4, which is characterized in that the pressure stabilizing button is connected with display screen
It connects.
6. medical treatment maternity midwifery device according to claim 2, which is characterized in that the insulating boot and dust-proof shutter phase
Connection.
7. medical treatment maternity midwifery device according to claim 2, which is characterized in that the insulating boot and electronic air extracting pump phase
Connection.
8. medical treatment maternity midwifery device according to claim 7, which is characterized in that the electronic air extracting pump and attaching plug
It is connected.
9. medical treatment maternity midwifery device according to claim 1, which is characterized in that the fetal head protection sucker is using bionical
The scientific design of geometry radian and porous mechanics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475385.5A CN110495935A (en) | 2018-05-17 | 2018-05-17 | A kind of medical treatment maternity midwifery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475385.5A CN110495935A (en) | 2018-05-17 | 2018-05-17 | A kind of medical treatment maternity midwifery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110495935A true CN110495935A (en) | 2019-11-26 |
Family
ID=68584597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810475385.5A Withdrawn CN110495935A (en) | 2018-05-17 | 2018-05-17 | A kind of medical treatment maternity midwifery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110495935A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690985A (en) * | 2020-12-28 | 2021-04-23 | 王立香 | Clinical supplementary device of practising midwifery of obstetrical department |
| CN112754628A (en) * | 2021-01-11 | 2021-05-07 | 朱明花 | Vacuum suction type obstetric and gynecologic delivery device |
-
2018
- 2018-05-17 CN CN201810475385.5A patent/CN110495935A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690985A (en) * | 2020-12-28 | 2021-04-23 | 王立香 | Clinical supplementary device of practising midwifery of obstetrical department |
| CN112690985B (en) * | 2020-12-28 | 2022-09-27 | 连李斌 | Clinical supplementary device of practising midwifery of obstetrical department |
| CN112754628A (en) * | 2021-01-11 | 2021-05-07 | 朱明花 | Vacuum suction type obstetric and gynecologic delivery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |