CN109381320A - A kind of electromechanical integration electromechanics care monitoring device - Google Patents
A kind of electromechanical integration electromechanics care monitoring device Download PDFInfo
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- CN109381320A CN109381320A CN201710658064.4A CN201710658064A CN109381320A CN 109381320 A CN109381320 A CN 109381320A CN 201710658064 A CN201710658064 A CN 201710658064A CN 109381320 A CN109381320 A CN 109381320A
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- Prior art keywords
- air
- chamber
- valve
- spool
- pouch
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/0009—Obstetrical tables or delivery beds
-
- 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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—Arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/125—Ankles or feet
Abstract
The invention discloses a kind of electromechanical integration electromechanics care monitoring devices, comprising: obstetric table, monitor device and midwifery device；And obstetric table is equipped with pedal, and pedal body includes transverse slat and the side plate composition that transverse slat front and rear sides are arranged in, the left and right ends of the transverse slat are provided with hook, and the groove of elongated semicircular structure is provided on transverse slat, and the side plate is concave inward structure.Monitor device can guard the vital sign of puerpera and fetus simultaneously, and real-time display is observed on display controller for medical staff, so as to when there are stringent effort, medical staff takes Emergency Assistance measure, more importantly: medical staff can not have to the indices for frequently taking action on one's own to measure the life of puerpera and fetus, so that the labor intensity of medical staff greatly reduce.Obstetric table is pivotably edge-on by bracket, can erect production when puerpera produces, so as to avoid the risk of the easy bacterium infection of bring due to lying low production.
Description
Technical field
The present invention relates to electromechanical integration technology area more particularly to a kind of electromechanical integration electromechanics care monitoring devices.
Background technique
On the one hand, in the just before giving birth stage of puerpera, medical staff is needed to double to nurse and look after.For the prison for reducing medical staff
Intensity is protected, and is capable of the just before giving birth situation (health status of health status and fetus including puerpera) of real-time monitoring puerpera, it is existing
Have and occur monitor device in technology, which can be good at the health status of health status and fetus to puerpera
It is guarded, to reduce the monitoring intensity of medical staff, and reduces just before giving birth dangerous generation.
On the other hand, when puerpera produces, sometimes due to fetus figure reduces, puerpera cannot voluntarily be produced, need by
Sucker attracts the head of fetus, so that fetus is attracted into uterus out, however the attraction of sucker in the prior art is unstable (i.e.
The pressure value that sucker is formed by air negative pressure area is unstable), when the attraction of sucker is excessive, it is easy to make the head of fetus
At damage, this certainly will be quite dangerous, that is to say, that there is no the pressure of stable air negative pressuren zone for sucker in the prior art
The control device of value.
It can be seen from the above, being had the disadvantages that in the prior art for the device just before giving birth of puerpera
1, monitor device is opposite with the use of sucker isolates, and is not integrated in together.
2, sucker is unstable to having attracted for fetus, is easy to cause to damage to fetus when attraction is excessive.
Summary of the invention
For above-mentioned technical problem present in existing technology, it is electromechanical that of the invention implementing provides a kind of electromechanical integration
Care monitoring device.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of electromechanical integration electromechanics care monitoring device, comprising:
Obstetric table is rotatably pivotally connected on the base by bracket；The head end of the obstetric table is provided with pillow of lying, the obstetric table
Two sides be provided with handle, the tail end of the obstetric table is provided with pedal, with when the obstetric table by pivot it is edge-on when, the handle
It is supported on the armpit of puerpera, the pedal is trampled for the both feet of the puerpera；Pedal body includes transverse slat and is arranged before transverse slat
The side plate of two sides is constituted afterwards, and the left and right ends of the transverse slat are provided with hook, and elongated semicircle knot is provided on transverse slat
The groove of structure, the side plate are concave inward structure；
Monitor device comprising electrocardioscanner and fetal heart monitor and display controller, the electrocardioscanner are used
In the electrocardiogram (ECG) data for monitoring the puerpera, the fetal heart monitor is used to monitor the fetal rhythm data of fetus, the display controller
With display screen, the display screen has for showing the first viewing area of the electrocardiogram (ECG) data and for showing the fetal rhythm number
According to the second viewing area；Also there is the display controller starting of the starting electrocardioscanner and the fetal heart monitor to press
Button；The display controller is articulated in the lower section of the head end of the obstetric table by rocking bar；
Midwifery device comprising actuator, is used for the exhaust fan for connecting with the actuator and being driven by the actuator
Attract the sucker of fetus head and the conduit of the connection sucker and the exhaust fan, the sucker include:
Plate keeping body, the first plate face are formed with the connector for connecting the conduit；
Sucker ontology, is in horn-like cylinder for first end, and the second end of the sucker ontology is fixed on the plate
In second plate face of keeping body, air intake passage is offered in the plate keeping body, the air intake passage is penetrated through from the first plate face
To the second plate face the connector so that the sucker ontology is connected to the conduit, when the exhaust fan exhausting, the suction
Air negative pressure area is formed in disk ontology in the region of the plate keeping body；
First control unit is used to control the air pressure in the air negative pressure area, to work as the air negative pressure area
When interior air is lower than predetermined value, the first control unit is air-supplied to the air negative pressure area；
Speed regulation button for adjusting the actuator revolving speed is additionally provided on the display controller and for controlling
The corner touch key-press of the obstetric table pivoting angle；
The first control unit includes the first valve body and the first valve rod with the first spool；It is opened in first valve body
Equipped with the first valve chamber, first valve rod is arranged in first valve chamber, and first spool divides first valve chamber
At left chamber and right chamber, the left chamber is connected to by sprue with the air intake passage, the air inlet degree of lip-rounding of the sprue
At the end in the axial direction of the left chamber, the right chamber is connected to by by-pass flow road with the sprue, first valve
One end of bar towards the air inlet of the sprue is formed with conehead, is provided in the right chamber for pushing against first valve
First spring of bar is also provided with the first import for being radially connected to the left chamber and outside air on first valve body,
Wherein:
When first spring to the thrust of first valve rod and the indoor air pressure of the left chamber to described first
When the sum of thrust of valve rod is equal to or more than first inlet pressure, the conehead of first valve rod blocks the sprue
Air inlet, when first spring to the thrust of first valve rod and the indoor air pressure of the left chamber to first valve
When the sum of thrust of bar is less than first inlet pressure, the conehead of first valve rod far from the air inlet of the sprue,
Outside air enters the air inlet of the sprue from first import, and enters through the sprue, the air intake passage
The air negative pressure area.
Preferably, the first control unit further includes the second spool, is also provided with the second valve chamber in first valve body,
Second spool is arranged in second valve chamber, and the right chamber passes through the axis of the first pilot flow path and second valve chamber
Upward end is connected to, and second spring is additionally provided in second valve chamber, the second spring is for pushing against second valve
For core so that second spool can block first pilot flow path, first valve rod is formed with penetrated through in the axial direction
Two pilot flow paths, second pilot flow path are connected to the sprue and second valve chamber, offer on first spool
It is connected to the throttling road of the left chamber and the right chamber, in which:
When first spring to the thrust of first valve rod and the indoor air pressure of the left chamber to described first
When the sum of thrust of valve rod is less than the outside air, the outside air enters institute through the throttling road of first spool
Left chamber is stated, then pushes against second spool through first pilot flow path and enters second valve chamber, then first through described second
Pathway enters the sprue, so that the indoor air pressure of the right chamber reduces and moves to right the first spool sprue
Air inlet open；
The midwifery device further includes the pouch made of elastic expandable material, and air is filled in the pouch, described
Pouch is arranged in the sucker ontology, and is attached at the inner wall of the sucker ontology, and the pouch surrounds one being capable of part
The accommodating space of fetus head is coated, the air intake passage is connected to the storage space, and the air negative pressure area, which is formed in, to work as
Positioned at the top area on head when the pouch coats the fetus head；Preferably, use is additionally provided on first valve body
In the first jackscrew of the preload thrust for adjusting the second spring.
Preferably, the midwifery device further includes the second control unit for controlling air pressure in the pouch, institute
Stating the second control unit includes the second valve body and third spool being fixed on the outer wall of the sucker ontology, second valve body
Third valve chamber is inside offered, the third spool is arranged in the third valve chamber, and one end of the third valve chamber, which is formed with, to be passed through
The inflation runner in pouch is passed to, is provided in the third valve chamber for pushing against the third spool so that the third spool
The third spring of the inflation runner can be blocked, the part that the third valve chamber is provided with the third spring passes through pressure stabilizing stream
Air communication in road and the pouch is also provided with the second import on second valve body, and second import is for being connected to
The third valve chamber and outside air are with when the air pressure of the pouch reduces, the third spool is far from the aerated flow
The air inlet in road makes the pouch to the fetus so that outside air is entered in the pouch by the inflation runner
The cladding power on head increases；The pressure accumulation body for inflating for the pouch is installed in second import；Second valve body
On be additionally provided with the second jackscrew of preload thrust for adjusting the third spring.
Compared with prior art, the beneficial effect of electromechanical integration electromechanics care monitoring device of the invention is:
1, monitor device can guard the vital sign of puerpera and fetus simultaneously, and real-time display on display controller for doctor
Shield personnel observation, so that when there are stringent effort, medical staff takes Emergency Assistance measure, it is often more important that: medical staff
The indices for frequently taking action on one's own to measure the life of puerpera and fetus can not be had to, so that medical care people greatly reduce
The labor intensity of member.
2, obstetric table is pivotably edge-on by bracket, can erect production when puerpera produces, so as to avoid because lying low
It produces and the risk of the easy bacterium infection of bring.
3, midwifery device is increased, the sucker of the midwifery device can pass through suction in the case where puerpera voluntarily produces rough sledding
Draw fetus head and assists pulling out fetus from uterus.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electromechanical integration electromechanics care monitoring device of the invention (obstetric table is horizontal positioned)；
Fig. 2 is the structural schematic diagram of electromechanical integration electromechanics care monitoring device (the edge-on placement of obstetric table) of the invention；
Fig. 3 is midwifery device (first control unit and second in electromechanical integration electromechanics care monitoring device of the invention
Control unit does not supplement air) structural schematic diagram；
Fig. 4 is midwifery device (first control unit and second in electromechanical integration electromechanics care monitoring device of the invention
Control unit supplement air) structural schematic diagram；
Fig. 5 is the enlarged view of part A in Fig. 3；
Fig. 6 is the enlarged view of part B in Fig. 4.
In figure:
1000- midwifery device 1000；2000- display controller 2000；2001- display screen；The first viewing area 2002-；
The second viewing area 2003-；2004- start button；2005- adjusts the speed button；2006- corner touch key-press；2007- rocking bar；3000-
Obstetric table；3001- lies pillow；3002- handle；3003- pedal；3004- bracket；3005- pedestal；100- actuator；200- exhaust fan；
400- conduit；500- sucker；510- plate keeping body；511- connector；512- air intake passage；520- sucker ontology；530- first
Control unit；The first valve body of 531-；532- left chamber；533- right chamber；The first valve rod of 534-；The first spool of 535-；536-
One spring；The second valve chamber of 537-；The second spool of 538-；539- second spring；The first pilot flow path of 540-；The second pilot flow of 541-
Road；542- sprue；543- by-pass flow road；544- throttling road；The first import of 545-；The first jackscrew of 546-；550- pouch；560-
Two control units；The second valve body of 561-；562- third valve chamber；563- third spool；564- third spring；565- inflates runner；
566- pressure stabilizing runner；567- pressure accumulation body；The second import of 568-；The second jackscrew of 569-；The head 600-.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the present invention.
As depicted in figs. 1 and 2, the invention discloses a kind of electromechanical integration electromechanics care monitoring device, the electromechanicals
Changing electromechanical care monitoring device includes: obstetric table 3000, monitor device and midwifery device 1000.Specifically, obstetric table 3000 passes through
Bracket 3004 is rotatably articulated on pedestal 3005；The head end of obstetric table 3000 is provided with pillow 3001 of lying, the two sides of obstetric table 3000
It is provided with handle 3002, the tail end of obstetric table 3000 is provided with pedal 3003, and pedal body includes transverse slat and is arranged before and after transverse slat
The side plate of two sides is constituted, and the left and right ends of the transverse slat are provided with hook, and elongated semicircular structure is provided on transverse slat
Groove, the side plate be concave inward structure；With when obstetric table 3000 is by pivoting edge-on, handle 3002 is supported on the armpit of puerpera
Nest, pedal 3003 are trampled for the both feet of puerpera；Monitor device includes electrocardioscanner and fetal heart monitor and display controller
2000, electrocardioscanner is used to monitor the electrocardiogram (ECG) data of puerpera, and fetal heart monitor is used to monitor the fetal rhythm data of fetus, display control
Device 2000 processed has display screen 2001, and display screen 2001 has for showing the first viewing area 2002 of electrocardiogram (ECG) data and for showing
Show the second viewing area 2003 of fetal rhythm data；Display controller 2000 also there is starting electrocardioscanner and fetal heart monitor to open
Dynamic button 2004；Display controller 2000 is articulated in the lower section of the head end of obstetric table 3000 by rocking bar 2007；Midwifery device 1000
Connect including actuator 100, with actuator 100 and driven by actuator 100 exhaust fan 200, for attracting fetus head 600
Sucker 500 and connecting sucker 500 and exhaust fan 200 conduit 400, sucker 500 includes: plate keeping body 510, first
Plate face is formed with the connector 511 for connecting conduit 400；Sucker ontology 520 is in horn-like cylinder, sucker for first end
The second end of ontology 520 is fixed in the second plate face of plate keeping body 510, offers air intake passage in plate keeping body 510
512, air intake passage 512 is penetrated through from the first plate face to the connector of the second plate face so that sucker ontology 520 is connected to conduit 400, when
When 200 exhausting of exhaust fan, air negative pressure area is formed in sucker ontology 520 in the region of plate keeping body 510；First control
Unit 530 is used to control the air pressure in air negative pressure area, with when the air in air negative pressure area be lower than predetermined value when,
First control unit 530 is air-supplied to air negative pressure area.
Electromechanical integration electromechanics care monitoring device advantage provided by above-described embodiment is:
1, monitor device can guard the vital sign of puerpera and fetus simultaneously, and real-time display is on display controller 2000
It is observed for medical staff, so that when there are stringent effort, medical staff takes Emergency Assistance measure, it is often more important that: medical care
Personnel can not have to the indices for frequently taking action on one's own to measure the life of puerpera and fetus, so that doctor greatly reduce
The labor intensity of shield personnel.
2, obstetric table 3000 is pivotably edge-on by bracket 3004, can erect production when puerpera produces, to avoid
Bring is easy the risk of bacterium infection due to lying low production.
3, midwifery device 1000 is increased, the sucker 500 of the midwifery device 1000 can voluntarily produce unfavorable feelings in puerpera
Under condition, by attracting the auxiliary of fetus head 600 to pull out fetus from uterus.
The characteristics of sucker 500, is in the present invention: being made by first control unit 530 when the air in sucker 500 is negative
Air in pressure area lower than predetermined value (predetermined value be medical staff precalculate design make it possible to draw fetus and not
Air pressure value corresponding to gravitation as damage fetus head 600) when, sucker 500 from the external world introduces air and by the sky
Gas is fed to air negative pressure area so that air pressure value increases.
Should illustrate: the position in so-called " air negative pressure area " is located at when sucker 500 attracts fetus, and the one of fetal head tip
Partial region, the region are connected to exhaust fan 200 by conduit 400, and the air pressure in the region and sucker 500 are to fetus
Attraction is inversely proportional, that is to say, that and in air negative pressure area (areal pressure because exhaust fan 200 takes partial air away, air
Pressure be less than external air pressure) air pressure value it is smaller, sucker 500 is bigger to the attraction of fetus, to prevent sucker 500
It is excessive to the attraction of fetus and fetus head 600 is caused to damage, by first control unit 530 in real time to air negative pressure area
It is interior air-supplied, so that the air-stable in air negative pressure area is on the head 600 that can either attract fetus and it is unlikely to attraction
It is excessive and damage in the pressure value of fetus.
Preferably, be additionally provided on display controller 2000 the speed regulation button 2005 for adjusting 100 revolving speed of actuator with
And the corner touch key-press 2006 for controlling 3000 pivoting angle of obstetric table.
The structure that the first control unit 530 of the air pressure value in air negative pressure area can be controlled has very much, in this hair
In a bright preferred embodiment, as shown in Figure 3 and Figure 4, first control unit 530 is including the first valve body 531 and with first
First valve rod 534 of spool 535；The first valve chamber is offered in first valve body 531, the first valve rod 534 is arranged in the first valve chamber,
First valve chamber is divided into left chamber 532 and right chamber 533 by the first spool 535, and left chamber 532 passes through sprue 542 and air-breathing
Channel 512 is connected to, and the air inlet of sprue 542 is formed in the end in the axial direction of left chamber 532, and right chamber 533 passes through by-pass flow
Road 543 is connected to sprue 542, and one end of the first valve rod 534 towards air inlet of sprue 542 is formed with conehead, right chamber
It is provided with the first spring 536 for pushing against the first valve rod 534 in 533, it is left that radially connection is also provided on the first valve body 531
First import 545 of chamber 532 and outside air, in which:
When the first spring 536 to the air pressure in the thrust of the first valve rod 534 and left chamber 532 to the first valve rod 534
The sum of thrust when being equal to or more than the first 511 pressure of import, the conehead of the first valve rod 534 blocks the air inlet of sprue 542,
When the first spring 536 to the air pressure in the thrust of the first valve rod 534 and left chamber 532 to the thrust of the first valve rod 534 it
When with less than the first 511 pressure of import, air inlet of the conehead far from sprue 542 of the first valve rod 534, outside air is from first
Import 511 enters the air inlet of sprue 542, and enters air negative pressure area through sprue 542, air intake passage 512.
Should explain: outside air enters left chamber 532 and generate to the first spool 535 from the first import 545 centainly to be pushed away
Power F1, the first spring 536 generate certain thrust F2 to the first spool 535, and the air in air negative pressure area is through sprue 542 and side
Runner 543 enters right chamber 533, and the air pressure in the right chamber 533 is equal to the air pressure in air negative pressure area, the air
Pressure generates the thrust F3 identical and contrary with F1 as the direction F2 to the first spool 535, when the sum of F2 and F3 are equal to or greatly
When F1, the first valve rod 534 blocks sprue 542, and outside air cannot be introduced into air negative pressure area, in this way, can be by limiting the
The thrust F2 of one spring 536, (lower than the predetermined value, to fetal head when making the air pressure in air negative pressure area lower than predetermined value
The attraction in portion 600 will be excessive), the sum of F2 and F3 are less than F1, at this point, the first air inlet of the valve rod 534 far from sprue 542,
Outside air enters air negative pressure area by sprue 542, increases the pressure value in air negative pressure area, thus smaller to tire
The attraction on youngster head 600, and when pressure value is increased to predetermined value, the sum of F2 and F3 are greater than F1, the air inlet of sprue 542
It is closed again by the first valve rod 534.To make sucker 500 can either attract fetus head 600 again be unlikely to attraction it is excessive and
Damage fetus.
The movement of air inlet to make the first valve rod 534 open and close sprue 542 tends to mitigate and steady, so that empty
Air pressure in gas negative pressuren zone is unlikely to suddenly to fluctuate, and guide structure is additionally provided in first control unit 530, specifically,
First control unit 530 further includes the second spool 538, and the second valve chamber 537, the second spool 538 are also provided in the first valve body 531
It is arranged in the second valve chamber 537, right chamber 533 is connected by the end in the axial direction of the first pilot flow path 540 and the second valve chamber 537
It is logical, second spring 539 is additionally provided in the second valve chamber 537, second spring 539 is for pushing against the second spool 538 so that the second valve
Core 538 can block the first pilot flow path 540, and the first valve rod 534 is formed with the second pilot flow path 541 penetrated through in the axial direction,
Second pilot flow path 541 is connected to sprue 542 and the second valve chamber 537, and connection 532 He of left chamber is offered on the first spool 535
The throttling road 544 of right chamber 533, in which: when the first spring 536 is to the air in the thrust of the first valve rod 534 and left chamber 532
Pressure to the sum of thrust of the first valve rod 534 be less than outside air when, throttling road 544 of the outside air through the first spool 535 into
Enter left chamber 532, then pushes against the second spool 538 through the first pilot flow path 540 and enter the second valve chamber 537, then be first connected through second
Road enters sprue 542, so that the air pressure in right chamber 533 reduces and moves to right the first spool 535 sprue 542
Air inlet open.In this way, outside air passes through throttling road 544, the first guide when needing air-supplied to air negative pressure area
Runner 540, the second pilot flow path 541 enter air negative pressure area, and the first spool 535 is made to drive the first valve rod 534 slow simultaneously
Slow movement is so that sprue 542 is opened, so that the pressure in air negative pressure area be made to be slowly increased.
For effective protection fetus head 600 and and reduce to the attraction of fetus, as shown in Fig. 3 to 6, midwifery device 1000
Further include the pouch 550 made of elastic expandable material, air is filled in pouch 550, pouch 550 is arranged in sucker ontology
In 520, and it is attached at the inner wall of sucker ontology 520, pouch 550 surrounds the receiving that can partially coat fetus head 600
Space, air intake passage 512 are connected to storage space, and air negative pressure area is formed in be located at when pouch 550 coats fetus head 600
The top area on head 600.And midwifery device 1000 further includes single for controlling the second control of air pressure in pouch 550
Member 560, the second control unit 560 include the second valve body 561 and third spool 563 being fixed on the outer wall of sucker ontology 520,
Third valve chamber 562 is offered in second valve body 561, third spool 563 is arranged in third valve chamber 562, and the one of third valve chamber 562
End is formed with perforation to the inflation runner 565 in pouch 550, be provided in third valve chamber 562 for push against third spool 563 with
Third spool 563 is set to block the third spring 564 of inflation runner 565, third valve chamber 562 is provided with third spring 564
Part passes through the air communication in pressure stabilizing runner 566 and pouch 550, is also provided with the second import 568 on the second valve body 561, the
Two imports 568 for be connected to third valve chamber 562 and outside air with when the air pressure of pouch 550 reduce when, third spool 563
Air inlet far from inflation runner 565 keeps pouch 550 right so that outside air is entered in pouch 550 by inflation runner 565
The cladding power on the head 600 of fetus increases.In this way, pouch 550 can be controlled to tire by the gas pressure in control pouch 550
The cladding power on youngster head 600, to not cause the case where damaging to fetus head 600 in the attraction for not increasing sucker 500
Under, it is capable of increasing that (tractive force is different from attraction, is by coating the entire head of fetus to the tractive force of fetus head 600
600 and generate, fetus head 600 will not be caused to damage, and attraction is to attract the part on head 600, part
Pulling force is bigger).For example, when air is less coats bad to fetus head 600, third spool 563 is certainly in pouch 550
Dynamic to open, outside air enters the amount in pouch 550 and increasing air in pouch 550, so that filling up pouch 550 can
The preferably degree of cladding fetus head 600.
Preferably, the pressure accumulation body 567 for inflating for pouch 550 is installed in the second import 568.
Preferably, the first jackscrew of the preload thrust for adjusting second spring 539 is additionally provided on the first valve body 531
546.Preferably, the second jackscrew 569 of the preload thrust for adjusting third spring 564 is additionally provided on the second valve body 561.
Claims (3)
1. a kind of electromechanical integration electromechanics care monitoring device characterized by comprising
Obstetric table is rotatably pivotally connected on the base by bracket；The head end of the obstetric table is provided with pillow of lying, and the two of the obstetric table
Side is provided with handle, and the tail end of the obstetric table is provided with pedal, with when the obstetric table by pivot it is edge-on when, the handle support
In the armpit of puerpera, the pedal is trampled for the both feet of the puerpera；Pedal body includes transverse slat and is arranged two before and after transverse slat
The side plate of side is constituted, and the left and right ends of the transverse slat are provided with hook, and elongated semicircular structure is provided on transverse slat
Groove, the side plate are concave inward structure；
Monitor device comprising electrocardioscanner and fetal heart monitor and display controller, the electrocardioscanner is for supervising
The electrocardiogram (ECG) data of the puerpera is surveyed, the fetal heart monitor is used to monitor the fetal rhythm data of fetus, and the display controller has
Display screen, the display screen have for showing the first viewing area of the electrocardiogram (ECG) data and for showing the fetal rhythm data
Second viewing area；The display controller also has the start button for starting the electrocardioscanner and the fetal heart monitor；
The display controller is articulated in the lower section of the head end of the obstetric table by rocking bar；
Midwifery device comprising actuator, the exhaust fan for connecting with the actuator and being driven by the actuator, for attracting
The sucker of fetus head and the conduit of the connection sucker and the exhaust fan, the sucker include:
Plate keeping body, the first plate face are formed with the connector for connecting the conduit；
Sucker ontology, is in horn-like cylinder for first end, and the second end of the sucker ontology is fixed on the plate and keeps
In second plate face of body, air intake passage is offered in the plate keeping body, the air intake passage is penetrated through from the first plate face to
The connectors of two plate faces is so that the sucker ontology is connected to the conduit, when the exhaust fan exhausting, the sucker sheet
Air negative pressure area is formed in the region of the plate keeping body in vivo；
First control unit is used to control the air pressure in the air negative pressure area, when in the air negative pressure area
When air is lower than predetermined value, the first control unit is air-supplied to the air negative pressure area；
The speed regulation button for adjusting the actuator revolving speed and described for controlling is additionally provided on the display controller
The corner touch key-press of obstetric table pivoting angle；
The first control unit includes the first valve body and the first valve rod with the first spool；It is offered in first valve body
First valve chamber, first valve rod are arranged in first valve chamber, and first valve chamber is divided into a left side by first spool
Chamber and right chamber, the left chamber are connected to by sprue with the air intake passage, and the air inlet of the sprue is formed in
End in the axial direction of the left chamber, the right chamber are connected to by by-pass flow road with the sprue, first valve rod court
It is formed with conehead to one end of the air inlet of the sprue, is provided in the right chamber for pushing against first valve rod
First spring is also provided with the first import for being radially connected to the left chamber and outside air on first valve body, in which:
When first spring to the thrust of first valve rod and the indoor air pressure of the left chamber to first valve rod
The sum of thrust when being equal to or more than first inlet pressure, the conehead of first valve rod blocks the air inlet of the sprue
Mouthful, when first spring to the thrust of first valve rod and the indoor air pressure of the left chamber to first valve rod
When the sum of thrust is less than first inlet pressure, the conehead of first valve rod is extraneous far from the air inlet of the sprue
Air enters the air inlet of the sprue from first import, and through described in the sprue, air intake passage entrance
Air negative pressure area.
2. electromechanical integration electromechanics care monitoring device according to claim 1, which is characterized in that first control is single
Member further includes the second spool, and the second valve chamber is also provided in first valve body, and second spool is arranged in second valve
In chamber, the right chamber is connected to by the first pilot flow path with the end in the axial direction of second valve chamber, second valve chamber
It is inside additionally provided with second spring, the second spring is for pushing against second spool so that second spool can block institute
The first pilot flow path is stated, first valve rod is formed with the second pilot flow path penetrated through in the axial direction, second pilot flow path
It is connected to the sprue and second valve chamber, is offered on first spool and is connected to the left chamber and the right chamber
Throttle road, in which:
When first spring to the thrust of first valve rod and the indoor air pressure of the left chamber to first valve rod
The sum of thrust when being less than the outside air, the outside air enters the left side through the throttling road of first spool
Chamber, then push against second spool through first pilot flow path and enter second valve chamber, then be first connected through described second
Road enters the sprue so that the indoor air pressure of the right chamber reduce and make the first spool move to right by sprue into
Port is opened；The midwifery device further includes the pouch made of elastic expandable material, and air is filled in the pouch, described
Pouch is arranged in the sucker ontology, and is attached at the inner wall of the sucker ontology, and the pouch surrounds one being capable of part
The accommodating space of fetus head is coated, the air intake passage is connected to the storage space, and the air negative pressure area, which is formed in, to work as
Positioned at the top area on head when the pouch coats the fetus head；It is additionally provided on first valve body for adjusting
State the first jackscrew of the preload thrust of second spring.
3. electromechanical integration electromechanics care monitoring device according to claim 2, which is characterized in that the midwifery device is also
Including the second control unit for controlling air pressure in the pouch, second control unit includes being fixed on the suction
The second valve body and third spool on the outer wall of disk ontology offer third valve chamber, the third spool in second valve body
It is arranged in the third valve chamber, one end of the third valve chamber is formed with perforation to the inflation runner in pouch, the third
It is provided in valve chamber for pushing against the third spool so that the third spool can block the third bullet of the inflation runner
Spring, the part that the third valve chamber is provided with the third spring pass through the air communication in pressure stabilizing runner and the pouch, institute
It states and is also provided with the second import on the second valve body, second import is for being connected to the third valve chamber and outside air to work as
When stating the air pressure reduction of pouch, air inlet of the third spool far from the inflation runner, so that outside air passes through
The inflation runner enters in the pouch and increases the pouch to the cladding power on the head of the fetus；Described second into
The pressure accumulation body for inflating for the pouch is installed on mouth；It is additionally provided on second valve body for adjusting the third bullet
Second jackscrew of the preload thrust of spring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658064.4A CN109381320A (en) | 2017-08-03 | 2017-08-03 | A kind of electromechanical integration electromechanics care monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710658064.4A CN109381320A (en) | 2017-08-03 | 2017-08-03 | A kind of electromechanical integration electromechanics care monitoring device |
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| CN109381320A true CN109381320A (en) | 2019-02-26 |
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| CN201710658064.4A Pending CN109381320A (en) | 2017-08-03 | 2017-08-03 | A kind of electromechanical integration electromechanics care monitoring device |
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| CN106344133A (en) * | 2016-11-01 | 2017-01-25 | 申芳 | Accouching device for delivery |
| CN106420244A (en) * | 2016-11-10 | 2017-02-22 | 丁凤梅 | Nursing device with monitoring function |
| CN106618693A (en) * | 2016-11-28 | 2017-05-10 | 天津代双科技有限公司 | Obstetric device used for mechatronical delivery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150245970A1 (en) * | 2012-01-10 | 2015-09-03 | Alessio Pigazzi | Method of Securing a Patient onto an Operating Table when the Patient is in the Trendelenburg Position and Apparatus Therefor Including a Kit |
| CN202515934U (en) * | 2012-03-29 | 2012-11-07 | 广州华锐电子科技有限公司 | Obstetric bed with electrocardio monitoring and fetal heart monitoring functions |
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| CN106344133A (en) * | 2016-11-01 | 2017-01-25 | 申芳 | Accouching device for delivery |
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Application publication date: 20190226 |
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