CN108354754A - A kind of obstetrics and gynecology department coordinates natural labor bed automatically - Google Patents

A kind of obstetrics and gynecology department coordinates natural labor bed automatically Download PDF

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Publication number
CN108354754A
CN108354754A CN201810257816.0A CN201810257816A CN108354754A CN 108354754 A CN108354754 A CN 108354754A CN 201810257816 A CN201810257816 A CN 201810257816A CN 108354754 A CN108354754 A CN 108354754A
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CN
China
Prior art keywords
handrail
locking
puerpera
leg
pedal
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.)
Withdrawn
Application number
CN201810257816.0A
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Chinese (zh)
Inventor
潘春燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoxing Chi Chi Mdt Infotech Ltd
Original Assignee
Shaoxing Chi Chi Mdt Infotech Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaoxing Chi Chi Mdt Infotech Ltd filed Critical Shaoxing Chi Chi Mdt Infotech Ltd
Priority to CN201810257816.0A priority Critical patent/CN108354754A/en
Publication of CN108354754A publication Critical patent/CN108354754A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/0009Obstetrical tables or delivery beds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/02Adjustable operating tables; Controls therefor
    • A61G13/04Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/124Hands or wrists
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245Knees, upper or lower legs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/125Ankles or feet

Abstract

The present invention relates to a kind of obstetrics and gynecology departments to coordinate natural labor bed, including support plate, back-rest means for chair and thigh support device automatically, is equipped with back-rest means for chair on the left end top of the support plate, back-rest means for chair is connected with thigh support device by axis pin;The back-rest means for chair includes adjusting push rod, armrest adjustment mechanism and armrest mechanism by back supporting plate, headrest, backrest;The thigh support device includes bed board, column, retaining mechanism, thigh support mechanism, pedal gear and buffer gear.The present invention can solve the puerpera existing for existing obstetric table in parturient childbirth and grasp the problems such as infinite place when obstetric table guardrail can not borrow upper power, the handrail of grasping can not adjust grip angle, the leg of puerpera can not be bonded thigh support, puerpera foot moves inward without the place of trampling, puerpera leg;The function that puerpera carries out the support of adjustable-angle to the arm of puerpera in childbirth, carries out fitting support and protection to the leg of puerpera may be implemented.

Description

A kind of obstetrics and gynecology department coordinates natural labor bed automatically
Technical field
The present invention relates to medical gynemetrics's technical field, more particularly to a kind of obstetrics and gynecology department coordinates natural labor bed automatically.
Background technology
It is the only way which must be passed of each woman to marry and give birth to babies, and when women is produced, there is prodigious risks, particularly with one For the puerpera at a little advanced ages, the dangerous bigger born child, especially when natural labor is given a birth, puerpera will undergo prodigious pain, childbirth It is a physiology course being in progress naturally, is also childbirth four factors (force of labor, birth canal, the position of foetus, puerpera's psychiatric) dynamic change Process.
Common obstetric table cannot be satisfied the needs of puerpera in the progress of labor as sick bed, for the obstetric table energy of puerpera The generation for enough reducing puerpera's agitation sense, more contributes to the childbirth of puerpera, while the support on obstetric table to puerpera's arm and leg It can be bonded the body of puerpera, muscle power when parturient childbirth can be saved, the specific defect of existing obstetric table is as follows, can not be certainly The support of dynamic fitting puerpera's arm, puerpera, which grasps obstetric table guardrail, can not borrow upper power, especially longitudinal railing to easy to produce skidding The phenomenon that, the handrail of grasping can not adjust grip angle, and the leg of puerpera can not be bonded thigh support, and puerpera foot is without trampling Place, infinite place when puerpera leg moves inward be easy to cause the hidden danger for injuring fetus.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of obstetrics and gynecology departments to coordinate natural labor bed automatically, can solve producing Be not capable of the support of automatic attaching puerpera's arm when woman gives a birth existing for existing obstetric table, puerpera grasp obstetric table guardrail can not borrow it is upper Power, grasping handrail can not adjust grip angle, the leg of puerpera can not be bonded thigh support, puerpera foot without trample place, production The problems such as infinite place when woman leg moves inward;Puerpera may be implemented, adjustable-angle is carried out to the arm of puerpera in childbirth Support, the function that fitting support and protection is carried out to the leg of puerpera, have support, the puerpera for capableing of automatic attaching puerpera's arm That grabs ring and can borrow upper power, grasps grabs that ring can adjust grip angle, the leg of puerpera can be bonded thigh support, puerpera There is limit when support is trampled by foot, puerpera leg moves inward.
To achieve the goals above, the present invention uses following technical scheme, a kind of obstetrics and gynecology department to coordinate natural labor bed automatically, wraps Support plate, back-rest means for chair and thigh support device are included, back-rest means for chair, backrest dress are installed on the left end top of the support plate It sets and is connected by axis pin with thigh support device.
The back-rest means for chair includes adjusting push rod, armrest adjustment mechanism and armrest mechanism by back supporting plate, headrest, backrest, It is connected with thigh support device by axis pin by back supporting plate, the left end bottom of back supporting plate, which is provided with backrest, adjusts push rod, leans on The back of the body adjusts push rod and is mounted on by hinge by between back supporting plate and support plate, headrest is equipped on the top of back supporting plate, rests the head on It rests the head on, is symmetrical arranged on the bottom of back supporting plate there are two sliding slot for silica gel, be respectively mounted that there are one help by the rear and front end of back supporting plate Hand regulating mechanism is respectively mounted in each armrest adjustment mechanism there are one armrest mechanism, when specific works, the handrail on back-rest means for chair Mechanism can carry out automatic attaching support to the arm of puerpera, while armrest mechanism can be grasped for puerpera, and backrest is adjusted Push rod can be adjusted by the angle of inclination of back supporting plate so that the back of puerpera is located at comfortable position, and the headrest of silica gel type can So that puerpera sits up plays the role of buffering when lying down again to the head of puerpera, prevent puerpera head from being hit.
The thigh support device includes bed board, column, retaining mechanism, thigh support mechanism, pedal gear and buffering The left end of mechanism, bed board is connected by axis pin with by back supporting plate, and the bottom of bed board is mounted on the top of support plate by column On, it is respectively provided on the front and back sides of bed board there are one sliding slot, two rows of circular holes is symmetrically arranged on the outside of each sliding slot on bed board, It is respectively mounted on each sliding slot on bed board there are one retaining mechanism, is respectively mounted that there are one leg branch on the top of each retaining mechanism Support mechanism, pedal gear are mounted on the right side of thigh support mechanism, and buffer gear is mounted on the left side of thigh support mechanism, When specific works, thigh support device can be supported the leg of puerpera, and retaining mechanism can adjust thigh support mechanism Position so that present invention may apply to the puerpera of different heights, pedal gear enables to the foot of puerpera to have support force, Allow parturient childbirth when by foot strength, buffer gear can prevent puerpera childbirth when leg it is excessive inwardly It collapses, the problem of causing to injure baby.
As a preferred technical solution of the present invention, the armrest adjustment mechanism include handrail push rod, handrail slide plate, Handrail shaft, shaft win in succession, handrail angle push rod, handrail flap and handrail telescopic putter, and the bottom of handrail push rod, which is mounted on, to be leaned on On back supporting plate, handrail slide plate is installed, the upper end of handrail slide plate is slide block structure, the cunning of handrail slide plate on the top of handrail push rod Block structure and the sliding slot on back supporting plate are in mating connection, and handrail shaft is equipped with by bearing on the lateral surface of handrail slide plate, Shaft is won in succession in handrail shaft, and handrail angle push rod is mounted between handrail slide plate and shaft win in succession, handrail flap Medial surface is connected with the outer end of handrail shaft, and handrail telescopic putter is mounted on the top of handrail flap, when specific works, helps Hand regulating mechanism is capable of position and the angle of adjustable handrail mechanism so that and armrest mechanism is at suitable position and angle, The stretching motion of handrail push rod is capable of the position of adjustable handrail mechanism, and the stretching motion of handrail angle push rod being capable of adjustable handrail machine The angle of structure, the stretching motion of handrail telescopic putter are capable of the height of adjustable handrail mechanism.
As a preferred technical solution of the present invention, the armrest mechanism include handrail support plate, handrail fine tuning push rod, Armrest seat grabs ring, grabs annulated column and grabs ring angle push rod, and handrail support plate is mounted on the top of handrail telescopic putter, and armrest seat is logical Hinge is crossed on handrail support plate, the upper surface of armrest seat is arcuate structure, and handrail fine tuning push rod is mounted on by hinge to be helped Between hand support plate and armrest seat, the right side that ring is located at handrail support plate is grabbed, it is U-shaped structure to grab ring, grabs ring by axis pin and grabs annulated column Be connected, grab ring on the top of handrail support plate, grab ring angle push rod be mounted on by hinge grab ring and handrail support plate it Between, when specific works, armrest mechanism can live the arm of puerpera with support, save muscle power when parturient childbirth, and handrail finely tunes push rod The angle that armrest seat can be finely tuned, grabbing ring can grasp for puerpera, while grabbing ring angle push rod and can adjust the angle for grabbing ring, this Ring the grab ring more targeted while lateral than traditional puerpera grasping obstetric table handrail of grabbing of kind adjustable-angle makes puerpera divide Upper power can be more borrowed when childbirth.
As a preferred technical solution of the present invention, the retaining mechanism includes locking movable block, locking even block, lock Seat and locking push rod are pulled in tight inserted link, locking spring, locking bracket, inserted link plate, locking, and the inside for locking movable block is sliding block knot Structure, the sliding slot locked on the slide block structure and bed board of movable block is in mating connection, and locking movable block is hollow-core construction, locking movement Square groove is provided at the top of block, the inner end for locking movable block is symmetrically arranged with two groups of circular holes, locks every group of circle on movable block One group of locking inserted link is mounted on hole, the inner end for locking inserted link is located in the circular hole of bed board setting, every group of locking inserted link Outboard end by inserted link plate be mounted on locking bracket medial surface on, on the lateral surface of locking bracket with the inner end phase of locking spring The outer end of connection, locking spring is mounted on the outer end inner wall of locking movable block, and the top of locking bracket passes through locking movable block The square groove at top, locking are pulled seat and are mounted at the top of the outer end of locking movable block, locks and pacify respectively on the left and right side of movable block Locking connects block there are one filling, and is respectively mounted on the top of each company's of locking block there are one locking push rod, thigh support mechanism is mounted on On the top for locking push rod, when specific works, retaining mechanism can adjust thigh support mechanism by way of manual control Position manually pulls locking bracket so that lock inserted link moves outward, relieves locking inserted link to circular hole on bed board outward Locking, then locking movable block is adjusted to suitable position, after unclamping locking bracket, reply of the locking inserted link in locking spring Move inward under force effect, locking inserted link relocks the upper of on bed board circular hole, and locking is pulled seat and manually pulled outward Support force is provided to the hand of operator so that manually can more easily pull locking bracket, lock push rod when locking bracket The height of thigh support mechanism can be adjusted.
As a preferred technical solution of the present invention, the thigh support mechanism includes thigh support board, leg electricity Movable slider, leg win in succession, leg arc-shaped seat, leg buffer spring, calf wedge and wedge spring, the bottom of thigh support board with It is connected at the top of locking push rod, leg, which is won in succession, to be mounted on by the electronic sliding block in leg on the top of thigh support board, leg arc Shape seat is mounted on by hinge on the top that leg is won in succession, and the upper center of leg arc-shaped seat is provided with square groove, and calf wedge is logical Wedge spring is crossed in the square groove of leg arc-shaped seat setting, leg buffer spring is won in succession and leg arc-shaped seat mounted on leg Between, when specific works, the structure that thigh support mechanism can be directed to leg be supported the leg of puerpera, since puerpera exists There is different degrees of edema in leg when childbirth so that common thigh support can not be bonded supports the leg of puerpera, leg Electronic sliding block can adjust the lengthwise position of leg arc-shaped seat, when the leg of puerpera, which is taken, to be placed on the arc-shaped seat of leg, leg arc Shape seat is so that puerpera's pushes away in comfortable position under the cushioning effect of leg buffer spring, and calf wedge is in wedge spring Under effect so that the calf of puerpera's difference swelling degree can be with automatic attaching on leg arc-shaped seat and calf wedge.
As a preferred technical solution of the present invention, the pedal gear include pedal telescopic mast, pedal adjusting push away Bar, pedal connecting pole, pedal and pedal position-limited rack, pedal telescopic mast are mounted on the right side that leg is won in succession, pedal telescopic mast Right end be connected with the bottom of pedal connecting pole by hinge, pedal is installed on the top of pedal connecting pole, is set on pedal Flexible anti-slop serrations are equipped with, pedal position-limited rack is U-shaped structure, and pedal position-limited rack is mounted on pedal, and pedal adjusts push rod and passes through hinge Chain is mounted between pedal telescopic mast and pedal connecting pole, and when specific works, pedal gear can prop up the step of puerpera Power is borrowed in support, and pedal, which adjusts push rod, can adjust the angle of pedal, and the stretching motion of pedal telescopic mast can adjust the position of pedal, Flexible anti-slop serrations on pedal can prevent the foot of puerpera from skidding on pedal.
As a preferred technical solution of the present invention, the buffer gear includes buffering frame linking, buffering frame, buffering Plate, two stoppers, limited block and connecting spring, buffering frame are mounted on by buffering frame linking on the left side of thigh support board, Buffering frame is U-shaped structure, buffers sliding slot there are two being symmetrical arranged on the side wall of frame, is symmetrical arranged on buffer board there are two sliding block, Buffer board is connected by way of being slidably matched with buffering frame, and the lateral surface of buffer board is provided with flexible rubber pad, connects bullet Spring is mounted between buffering frame and buffer board, is symmetrically installed on the top outer end of buffer board there are two stopper, each stopper Outside be respectively provided with there are one limited block, limited block is mounted on the top of buffering frame, and when specific works, buffer gear can be prevented Only puerpera inwardly rotates leg suddenly in childbirth, and the inside rotation amplitude in puerpera leg is excessive to have the hidden danger for hurting fetus, together When buffer board flexible rubber pad and the cushion effect of connecting spring the knee of puerpera, limited block can be protected to play limit to buffer board The effect of position prevents buffer board from popping up buffering frame after being compressed.
When work, the first step:Armrest mechanism on back-rest means for chair can carry out automatic attaching support to the arm of puerpera, together When armrest mechanism can be grasped for puerpera, armrest adjustment mechanism is capable of position and the angle of adjustable handrail mechanism so that helps Mobile phone structure is at suitable position and angle, and the stretching motion of handrail push rod is capable of the position of adjustable handrail mechanism, handrail The stretching motion of angle push rod is capable of the angle of adjustable handrail mechanism, and the stretching motion of handrail telescopic putter being capable of adjustable handrail machine The height of structure, the headrest of silica gel type enable to puerpera to sit up when lying down again to play the role of buffering to the head of puerpera, prevent Puerpera is hit on head, and armrest mechanism can live the arm of puerpera with support, saves muscle power when parturient childbirth, and handrail fine tuning pushes away Bar can finely tune the angle of armrest seat, and grabbing ring can grasp for puerpera, while grabbing ring angle push rod and can adjust the angle for grabbing ring, The ring of grabbing of this adjustable-angle grasps that obstetric table handrail is more targeted than traditional puerpera, while lateral ring of grabbing makes puerpera exist Upper power, second step can be more borrowed when childbirth:Thigh support device can be supported the leg of puerpera, and retaining mechanism can pass through The mode of manual control adjusts the position of thigh support mechanism, manually locking bracket is pulled to lock inserted link outward outward It is mobile, locking of the locking inserted link to circular hole on bed board is relieved, then locking movable block is adjusted to suitable position, unclamps locking After holder, locking inserted link moves inward under the reply force effect of locking spring, and locking inserted link relocks the circle on bed board Hole it is upper, locking pulls seat and provides support force to the hand of operator when manually pulling locking bracket outward so that manually may be used More easily to pull locking bracket, locking push rod that can adjust the height of thigh support mechanism so that the present invention can be applicable in In the puerpera of different heights, pedal gear can be supported the step of puerpera by means of power, and pedal adjusting push rod, which can be adjusted, to be stepped on The angle of plate, the stretching motion of pedal telescopic mast can adjust the position of pedal, and the flexible anti-slop serrations on pedal can prevent from producing The foot of woman skids on pedal, and buffer gear can prevent puerpera from inwardly being rotated suddenly leg in childbirth, and puerpera leg is inside Rotation amplitude is excessive to have the hidden danger for hurting fetus, and the flexible rubber pad of simultaneous buffering plate and the cushion effect of connecting spring can be protected The knee of puerpera is protected, limited block plays the role of limit to buffer board, prevents buffer board from pop up after being compressed and buffers frame, can be with Realize that puerpera carries out the support of adjustable-angle to the arm of puerpera when giving a birth, fitting support is carried out to the leg of puerpera and is prevented The function of shield.
The beneficial effects of the present invention are:
One, the present invention can solve not to be capable of automatic attaching puerpera's arm existing for existing obstetric table in parturient childbirth Support, puerpera grasp obstetric table guardrail can not be by means of the handrail of upper power, grasping can not adjust grip angle, the leg of puerpera can not be bonded The problems such as infinite place when thigh support, puerpera foot move inward without the place of trampling, puerpera leg;Puerpera may be implemented in childbirth The function of carrying out the support of adjustable-angle to the arm of puerpera, carry out fitting support and protection to the leg of puerpera, has energy The support of enough automatic attaching puerpera's arms, puerpera grab ring can borrow upper power, grasp grab ring and can adjust grip angle, produce There is limit when the leg of woman can be bonded thigh support, support is trampled by puerpera foot, puerpera leg moves inward;
Two, be provided with armrest adjustment mechanism on back-rest means for chair of the present invention, armrest adjustment mechanism can adjustable handrail mechanism arrive Suitable position so that the present invention is suitable for the puerpera of different statures, increases the applicability of the present invention;
Three, armrest mechanism is provided on back-rest means for chair of the present invention, armrest mechanism can live the arm of puerpera with support, save production Muscle power when woman gives a birth, grabbing ring can grasp for puerpera, while grabbing ring angle push rod and can adjust the angle for grabbing ring, and lateral grabs Ring makes puerpera that can more borrow upper power in childbirth;
Four, it is provided with thigh support mechanism on thigh support device of the present invention, thigh support mechanism can coordinate puerpera's Leg feature is supported fitting to the leg of puerpera, increases the comfort level of puerpera;
Five, pedal gear is provided on thigh support device of the present invention, pedal gear can prop up the step of puerpera Power is borrowed in support, and pedal, which adjusts push rod, can adjust the angle of pedal, and the stretching motion of pedal telescopic mast can adjust the position of pedal, Flexible anti-slop serrations on pedal can prevent the foot of puerpera from skidding on pedal;
Six, buffer gear is provided on thigh support device of the present invention, buffer gear can prevent puerpera's leg in childbirth Portion inwardly rotates suddenly, and the inside rotation amplitude in puerpera leg is excessive to have the hidden danger for hurting fetus, the flexible rubber of simultaneous buffering plate The cushion effect of rubber cushion and connecting spring can protect the knee of puerpera.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram after back-rest means for chair removal backrest adjusting push rod of the present invention;
Fig. 3 be in Fig. 2 A to partial enlarged view;
Fig. 4 is the structural schematic diagram between support plate and thigh support device of the present invention;
Fig. 5 is the structural schematic diagram after thigh support device removal column of the present invention;
Fig. 6 is the structural schematic diagram of thigh support mechanism of the present invention;
Fig. 7 is the structural schematic diagram of buffer gear of the present invention;
Fig. 8 is the sectional view between bed board of the present invention and locking movable block.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and Feature in embodiment can be combined with each other.
As shown in Figures 1 to 8, a kind of obstetrics and gynecology department coordinates natural labor bed, including support plate 1, back-rest means for chair 2 and leg automatically Support device 3, at the top of the left end of the support plate 1 on back-rest means for chair 2 is installed, back-rest means for chair 2 is logical with thigh support device 3 Axis pin is crossed to be connected.
The back-rest means for chair 2 includes adjusting push rod 23,24 and of armrest adjustment mechanism by back supporting plate 21, headrest 22, backrest Armrest mechanism 25 is connected with thigh support device 3 by axis pin by back supporting plate 21, is provided with by the left end bottom of back supporting plate 21 Backrest adjusts push rod 23, and backrest adjusts push rod 23 and is mounted on by hinge by between back supporting plate 21 and support plate 1, leaning on back supporting plate 21 Top on headrest 22 is installed, headrest 22 is rested the head on for silica gel, is symmetrical arranged that there are two sliding slot, backrests on the bottom of back supporting plate 21 The rear and front end of support plate 21 is respectively mounted there are one armrest adjustment mechanism 24, is respectively mounted that there are one help in each armrest adjustment mechanism 24 Mobile phone structure 25, when specific works, the armrest mechanism 25 on back-rest means for chair 2 can carry out automatic attaching support to the arm of puerpera, Armrest mechanism 25 can be grasped for puerpera simultaneously, and backrest adjusts push rod 23 and can adjust by the angle of inclination of back supporting plate 21, So that the back of puerpera is located at comfortable position, the headrest 22 of silica gel type enables to puerpera to sit up when lying down again to the head of puerpera Buffering is played the role of in portion, prevents puerpera head from being hit.
The thigh support device 3 includes bed board 31, column 32, retaining mechanism 33, thigh support mechanism 34, pedal exerciser The left end of structure 35 and buffer gear 36, bed board 31 is connected by axis pin with by back supporting plate 21, and the bottom of bed board 31 passes through column 32 are mounted on the top of support plate 1, are respectively provided on the front and back sides of bed board 31 there are one sliding slot, each sliding slot on bed board 31 Outside be symmetrically arranged with two rows of circular holes, be respectively mounted on each sliding slot on bed board 31 there are one retaining mechanism 33, it is each to lock It is respectively mounted on the top of mechanism 33 there are one thigh support mechanism 34, pedal gear 35 is mounted on the right side of thigh support mechanism 34 On, buffer gear 36 is mounted on the left side of thigh support mechanism 34, and when specific works, thigh support device 3 can be to puerpera Leg be supported, retaining mechanism 33 can adjust the position of thigh support mechanism 34 so that present invention may apply to not With the puerpera of height, pedal gear 35 enables to the foot of puerpera to have support force so that can be by foot when parturient childbirth Strength, buffer gear 36 can prevent puerpera's leg excessive gathering inwardly in childbirth, the problem of causing to injure baby.
The armrest adjustment mechanism 24 is won in succession including handrail push rod 241, handrail slide plate 242, handrail shaft 243, shaft 244, the bottom of handrail angle push rod 245, handrail flap 246 and handrail telescopic putter 247, handrail push rod 241 is mounted on backrest On support plate 21, handrail slide plate 242 is installed, the upper end of handrail slide plate 242 is slide block structure, is helped on the top of handrail push rod 241 The slide block structure of rubber sleeve plate 242 and the sliding slot on back supporting plate 21 are in mating connection, pass through axis on the lateral surface of handrail slide plate 242 It holds and handrail shaft 243 is installed, shaft wins 244 in succession in handrail shaft 243, and handrail angle push rod 245 is mounted on handrail Slide plate 242 and shaft are won in succession between 244, and the medial surface of handrail flap 246 is connected with the outer end of handrail shaft 243, and handrail is stretched Contracting push rod 247 is mounted on the top of handrail flap 246, and when specific works, armrest adjustment mechanism 24 being capable of adjustable handrail mechanism 25 position and angle so that armrest mechanism 25 is at suitable position and angle, the stretching motion energy of handrail push rod 241 The position of enough adjustable handrail mechanisms 25, the stretching motion of handrail angle push rod 245 are capable of the angle of adjustable handrail mechanism 25, handrail The stretching motion of telescopic putter 247 is capable of the height of adjustable handrail mechanism 25.
The armrest mechanism 25 includes handrail support plate 251, handrail fine tuning push rod 252, armrest seat 253, grabs ring 254, grabs Annulated column 255 is mounted on ring angle push rod 256, handrail support plate 251 is grabbed on the top of handrail telescopic putter 247, and armrest seat 253 is logical Hinge is crossed on handrail support plate 251, the upper surface of armrest seat 253 is arcuate structure, and handrail fine tuning push rod 252 passes through hinge Between handrail support plate 251 and armrest seat 253, the right side that ring 254 is located at handrail support plate 251 is grabbed, it is U-shaped knot to grab ring 254 Structure grabs ring 254 and is connected with annulated column 255 is grabbed by axis pin, grabs ring 254 on the top of handrail support plate 251, grabs ring angle Push rod 256 is mounted on by hinge and is grabbed between ring 254 and handrail support plate 251, and when specific works, armrest mechanism 25 can be lived with support The arm of puerpera, saves muscle power when parturient childbirth, and handrail fine tuning push rod 252 can finely tune the angle of armrest seat 253, grab ring 254 can grasp for puerpera, while grabbing ring angle push rod 256 and can adjust the angle for grabbing ring 254, and this adjustable-angle is grabbed Ring 254 grasps that obstetric table handrail is more targeted than traditional puerpera, while lateral grabbing ring 254 so that puerpera can more borrow when giving a birth Upper power.
The retaining mechanism 33 includes locking movable block 331, locking even block 332, locking inserted link 333, locking spring 334, seat 337 and locking push rod 338 are pulled in locking bracket 335, inserted link plate 336, locking, and the inside of locking movable block 331 is sliding block Structure, slide block structure and the sliding slot on bed board 31 for locking movable block 331 are in mating connection, and locking movable block 331 is hollow knot The top of structure, locking movable block 331 is provided with square groove, and the inner end of locking movable block 331 is symmetrically arranged with two groups of circular holes, locks One group of locking inserted link 333 is mounted on every group of circular hole on movable block 331, the inner end of locking inserted link 333 is located at bed board 31 In the circular hole of setting, the outboard end of every group of locking inserted link 333 is mounted on by inserted link plate 336 on the medial surface of locking bracket 335, It is connected with the inner end of locking spring 334 on the lateral surface of locking bracket 335, the outer end of locking spring 334 is mounted on locking and moves On the outer end inner wall of motion block 331, the top of locking bracket 335 passes through the square groove at 331 top of locking movable block, locking to pull seat 337 On at the top of the outer end of locking movable block 331, locks and be separately installed with a locking company on the left and right side of movable block 331 Block 332, each locking are even respectively mounted there are one push rod 338 is locked on the top of block 332, and thigh support mechanism 34 is mounted on locking On the top of push rod 338, when specific works, retaining mechanism 33 can adjust thigh support mechanism 34 by way of manual control Position, manually outward pull locking bracket 335 so that locking inserted link 333 move outward, relieve locking inserted link 333 it is right The locking of circular hole on bed board 31, then locking movable block 331 is adjusted and arrives suitable position, after unclamping locking bracket 335, locking is inserted Bar 333 moves inward under the reply force effect of locking spring 334, and locking inserted link 333 relocks the circular hole on bed board 31 It is upper, locking pulls seat 337 and provides support force to the hand of operator when manually pulling locking bracket 335 outward so that people Work can more easily pull locking bracket 335, locking push rod 338 that can adjust the height of thigh support mechanism 34.
The thigh support mechanism 34 includes that thigh support board 341, the electronic sliding block 342 in leg, leg are won in succession 343, leg Portion's arc-shaped seat 344, leg buffer spring 345, calf wedge 346 and wedge spring 347, the bottom of thigh support board 341 and lock The top of tight push rod 338 is connected, and leg is won in succession 343 tops for being mounted on thigh support board 341 by the electronic sliding block 342 in leg On, leg arc-shaped seat 344 by hinge be mounted on leg win in succession 343 top on, the upper center of leg arc-shaped seat 344 is arranged There are square groove, calf wedge 346 to be mounted on by wedge spring 347 in the square groove that leg arc-shaped seat 344 is arranged, leg buffer spring 345 win in succession mounted on leg between 343 and leg arc-shaped seat 344, and when specific works, thigh support mechanism 34 can be directed to leg Structure the leg of puerpera is supported, due to puerpera childbirth when leg have different degrees of edema so that common leg Portion supports the leg for supporting puerpera that can not be bonded, and the electronic sliding block in leg 342 can adjust longitudinal position of leg arc-shaped seat 344 It sets, when the leg of puerpera, which is taken, to be placed on leg arc-shaped seat 344, leg arc-shaped seat 344 is made in the buffering of leg buffer spring 345 With lower so that puerpera's pushes away in comfortable position, calf wedge 346 is under the action of wedge spring 347 so that puerpera is different The calf of swelling degree can be with automatic attaching on leg arc-shaped seat 344 and calf wedge 346.
The pedal gear 35 includes pedal telescopic mast 351, pedal adjusting push rod 352, pedal connecting pole 353, pedal 354 and pedal position-limited rack 355, pedal telescopic mast 351 be mounted on leg win in succession 343 right side on, the right side of pedal telescopic mast 351 End is connected by hinge with the bottom of pedal connecting pole 353, and pedal 354, pedal are equipped on the top of pedal connecting pole 353 Flexible anti-slop serrations are set on 354, and pedal position-limited rack 355 is U-shaped structure, and pedal position-limited rack 355 is mounted on pedal 354, steps on Plate adjusts push rod 352 and is mounted between pedal telescopic mast 351 and pedal connecting pole 353 by hinge, when specific works, pedal exerciser Structure 35 can be supported the step of puerpera by means of power, and pedal, which adjusts push rod 352, can adjust the angle of pedal 354, and pedal is stretched The stretching motion of contracting column 351 can adjust the position of pedal 354, and the flexible anti-slop serrations on pedal 354 can prevent the foot of puerpera It skids on pedal 354.
The buffer gear 36 includes buffering frame linking 361, buffering frame 362,363, two stoppers 364 of buffer board, limit Position block 365 and connecting spring 366, buffering frame 362 are mounted on by buffering frame linking 361 on the left side of thigh support board 341, are delayed It is U-shaped structure to rush frame 362, buffers sliding slot there are two being symmetrical arranged on the side wall of frame 362, two are symmetrically arranged on buffer board 363 A sliding block, buffer board 363 are connected by way of being slidably matched with buffering frame 362, and the lateral surface of buffer board 363 is provided with soft Property rubber pad, connecting spring 366 is mounted between buffering frame 362 and buffer board 363, symmetrical on the top outer end of buffer board 363 There are two stopper 364, the outsides of each stopper 364 to be respectively provided with there are one limited block 365 for installation, and limited block 365 is mounted on On the top for buffering frame 362, when specific works, buffer gear 36 can prevent puerpera from inwardly being rotated suddenly leg in childbirth, The inside rotation amplitude in puerpera leg is excessive to be existed and hurts the hidden danger of fetus, the flexible rubber pad of simultaneous buffering plate 363 with connect bullet The cushion effect of spring 366 can protect the knee of puerpera, limited block 365 to play the role of limit to buffer board 363, prevent buffer board 363 pop up buffering frame 362 after being compressed.
When work, the first step:Armrest mechanism 25 on back-rest means for chair 2 can carry out automatic attaching branch to the arm of puerpera Support, while armrest mechanism 25 can be grasped for puerpera, armrest adjustment mechanism 24 be capable of the position of adjustable handrail mechanism 25 with Angle so that armrest mechanism 25 is at suitable position and angle, and the stretching motion of handrail push rod 241 being capable of adjustable handrail The position of mechanism 25, the stretching motion of handrail angle push rod 245 are capable of the angle of adjustable handrail mechanism 25, handrail telescopic putter 247 stretching motion is capable of the height of adjustable handrail mechanism 25, when the headrest 22 of silica gel type enables to puerpera to sit up to lie down again Play the role of buffering to the head of puerpera, prevent puerpera head from being hit, armrest mechanism 25 can live the arm of puerpera with support Arm saves muscle power when parturient childbirth, and handrail fine tuning push rod 252 can finely tune the angle of armrest seat 253, and grabbing ring 254 can be for Puerpera grasps, while grabbing ring angle push rod 256 and can adjust the angle for grabbing ring 254, and this adjustable-angle grabs ring 254 than passing The puerpera that unites grasps that obstetric table handrail is more targeted, at the same it is lateral grab ring 254 so that puerpera can more borrow upper power in childbirth, second Step:Thigh support device 3 can be supported the leg of puerpera, and retaining mechanism 33 can be adjusted by way of manual control The position of thigh support mechanism 34 manually pulls locking bracket 335 outward and is moved outward so that locking inserted link 333, released Locking of the locking inserted link 333 to circular hole on bed board 31, then locking movable block 331 is adjusted and arrives suitable position, unclamp locking After holder 335, locking inserted link 333 moves inward under the reply force effect of locking spring 334, and locking inserted link 333 is locked again It is scheduled on the upper of circular hole on bed board 31, locking is pulled seat 337 and carried to the hand of operator when manually pulling locking bracket 335 outward For support force so that manually can more easily pull locking bracket 335, locking push rod 338 that can adjust thigh support mechanism 34 height so that present invention may apply to the puerpera of different heights, pedal gear 35 can prop up the step of puerpera Power is borrowed in support, and pedal, which adjusts push rod 352, can adjust the angle of pedal 354, and the stretching motion of pedal telescopic mast 351, which can be adjusted, to be stepped on The position of plate 354, the flexible anti-slop serrations on pedal 354 can prevent the foot of puerpera from skidding on pedal 354,36 energy of buffer gear Enough prevent puerpera from inwardly being rotated suddenly leg in childbirth, the excessive presence of the inside rotation amplitude in puerpera leg hurts the hidden of fetus Suffer from, the flexible rubber pad of simultaneous buffering plate 363 can protect the knee of puerpera, limited block 365 with the cushion effect of connecting spring 366 Play the role of limit to buffer board 363, prevent buffer board 363 from popping up buffering frame 362 after being compressed, realizes puerpera and dividing The function that the support of adjustable-angle is carried out to the arm of puerpera when childbirth, carries out fitting support and protection to the leg of puerpera, solution Determined the support for not capableing of automatic attaching puerpera's arm existing for existing obstetric table in parturient childbirth, puerpera grasp obstetric table guardrail Upper power can not be borrowed, the handrail of grasping can not adjust grip angle, the leg of puerpera can not be bonded thigh support, puerpera foot is without stepping on The problems such as infinite place, have reached purpose when the place of stepping on, puerpera leg move inward.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.

Claims (7)

1. a kind of obstetrics and gynecology department coordinates natural labor bed, including support plate (1), back-rest means for chair (2) and thigh support device (3) automatically, It is characterized in that:Back-rest means for chair (2), back-rest means for chair (2) and thigh support are installed at the top of the left end of the support plate (1) Device (3) is connected by axis pin;Wherein:
The back-rest means for chair (2) includes adjusting push rod (23), armrest adjustment mechanism by back supporting plate (21), headrest (22), backrest (24) and armrest mechanism (25), it is connected with thigh support device (3) by axis pin by back supporting plate (21), by back supporting plate (21) Left end bottom is provided with backrest and adjusts push rod (23), and backrest adjusts push rod (23) and is mounted on by back supporting plate (21) and branch by hinge Between fagging (1), headrest (22) is installed on the top of back supporting plate (21), is symmetrically arranged on the bottom of back supporting plate (21) Two sliding slots, leaning on the rear and front end of back supporting plate (21) to be respectively mounted, there are one armrest adjustment mechanism (24), each armrest adjustment mechanisms (24) armrest mechanism (25) there are one being respectively mounted on;
The thigh support device (3) include bed board (31), column (32), retaining mechanism (33), thigh support mechanism (34), The left end of pedal gear (35) and buffer gear (36), bed board (31) is connected by axis pin with by back supporting plate (21), bed board (31) bottom is mounted on by column (32) on the top of support plate (1), and one is both provided on the front and back sides of bed board (31) A sliding slot, is symmetrically arranged with two rows of circular holes on the outside of each sliding slot on bed board (31), on each sliding slot on bed board (31) Installation is respectively mounted there are one thigh support mechanism (34) on the top of each retaining mechanism (33) there are one retaining mechanism (33), Pedal gear (35) is mounted on the right side of thigh support mechanism (34), and buffer gear (36) is mounted on thigh support mechanism (34) Left side on.
2. a kind of obstetrics and gynecology department according to claim 1 coordinates natural labor bed automatically, it is characterised in that:The handle adjusting Mechanism (24) includes that handrail push rod (241), handrail slide plate (242), handrail shaft (243), shaft are won in succession (244), handrail angle Push rod (245), handrail flap (246) and handrail telescopic putter (247), the bottom of handrail push rod (241), which is mounted on, leans on back supporting plate (21) on, handrail slide plate (242) is installed, the upper end of handrail slide plate (242) is sliding block knot on the top of handrail push rod (241) Structure, the slide block structure of handrail slide plate (242) and sliding slot on the back supporting plate (21) are in mating connection, handrail slide plate (242) it is outer Handrail shaft (243) is equipped with by bearing on side, shaft wins (244) in succession in handrail shaft (243), handrail angle Push rod (245) is won in succession mounted on handrail slide plate (242) and shaft between (244), and medial surface and the handrail of handrail flap (246) turn The outer end of axis (243) is connected, and handrail telescopic putter (247) is mounted on the top of handrail flap (246).
3. a kind of obstetrics and gynecology department according to claim 1 coordinates natural labor bed automatically, it is characterised in that:The armrest mechanism (25) include handrail support plate (251), handrail fine tuning push rod (252), armrest seat (253), grab ring (254), grab annulated column (255) and grab Ring angle push rod (256), handrail support plate (251) are mounted on the top of handrail telescopic putter (247), and armrest seat (253) passes through Hinge is mounted on handrail support plate (251), and the upper surface of armrest seat (253) is arcuate structure, and handrail fine tuning push rod (252) passes through Hinge is mounted between handrail support plate (251) and armrest seat (253), is grabbed the right side that ring (254) is located at handrail support plate (251), is grabbed Ring (254) is U-shaped structure, grabs ring (254) and is connected with annulated column (255) is grabbed by axis pin, grabs ring (254) and is mounted on handrail support plate (251) on top, grab ring angle push rod (256) by hinge be mounted on grab between ring (254) and handrail support plate (251).
4. a kind of obstetrics and gynecology department according to claim 1 coordinates natural labor bed automatically, it is characterised in that:The retaining mechanism (33) include locking movable block (331), locking even block (332), locking inserted link (333), locking spring (334), locking bracket (335), seat (337) and locking push rod (338) are pulled in inserted link plate (336), locking, and the inside of locking movable block (331) is sliding block knot Structure, the slide block structure and the sliding slot on bed board (31) of locking movable block (331) are in mating connection, and locking movable block (331) is sky Core structure, locks and is provided with square groove at the top of movable block (331), and the inner end of locking movable block (331) is symmetrically arranged with two groups Circular hole locks and is mounted on one group of locking inserted link (333) on every group of circular hole on movable block (331), locks the interior of inserted link (333) Side is located in the circular hole of bed board (31) setting, and the outboard end of every group of locking inserted link (333) is mounted on lock by inserted link plate (336) On the medial surface of locking bracket (335), it is connected with the inner end of locking spring (334) on the lateral surface of locking bracket (335), locks The outer end of spring (334) is mounted on the outer end inner wall of locking movable block (331), and the top of locking bracket (335) passes through locking Square groove at the top of movable block (331), locking are pulled seat (337) and are mounted at the top of the outer end of locking movable block (331), locking movement It is separately installed with a locking even block (332) on the left and right side of block (331), pacifies on the top of each company's of locking block (332) There are one locking push rod (338), thigh support mechanisms (34) to be mounted on the top of locking push rod (338) for dress.
5. a kind of obstetrics and gynecology department according to claim 1 coordinates natural labor bed automatically, it is characterised in that:The thigh support Mechanism (34) include thigh support board (341), the electronic sliding block in leg (342), leg win in succession (343), leg arc-shaped seat (344), Leg buffer spring (345), calf wedge (346) and wedge spring (347), the bottom of thigh support board (341) are pushed away with locking Bar is connected at the top of (338), leg win in succession (343) thigh support board (341) is mounted on by the electronic sliding block in leg (342) On top, leg arc-shaped seat (344) by hinge be mounted on leg win in succession (343) top on, leg arc-shaped seat (344) it is upper End middle part is provided with square groove, and calf wedge (346) is mounted on the side that leg arc-shaped seat (344) is arranged by wedge spring (347) In slot, leg buffer spring (345) is won in succession (343) mounted on leg between leg arc-shaped seat (344).
6. a kind of obstetrics and gynecology department according to claim 1 coordinates natural labor bed automatically, it is characterised in that:The pedal gear (35) include pedal telescopic mast (351), pedal adjusting push rod (352), pedal connecting pole (353), pedal (354) and pedal limit Frame (355), pedal telescopic mast (351) be mounted on leg win in succession (343) right side on, the right end of pedal telescopic mast (351) is logical It crosses hinge with the bottom of pedal connecting pole (353) to be connected, pedal (354) is installed on the top of pedal connecting pole (353), is stepped on Flexible anti-slop serrations are set on plate (354), and pedal position-limited rack (355) is mounted on pedal (354), and pedal adjusts push rod (352) It is mounted between pedal telescopic mast (351) and pedal connecting pole (353) by hinge.
7. a kind of obstetrics and gynecology department according to claim 1 coordinates natural labor bed automatically, it is characterised in that:The buffer gear (36) include buffering frame linking (361), buffering frame (362), buffer board (363), two stoppers (364), limited block (365) and connecting Spring (366) is connect, buffering frame (362) is mounted on by buffering frame linking (361) on the left side of thigh support board (341), buffering Frame (362) is U-shaped structure, buffers sliding slot there are two being symmetrical arranged on the side wall of frame (362), is symmetrical arranged on buffer board (363) There are two sliding block, buffer board (363) is connected by way of being slidably matched with buffering frame (362), connecting spring (366) installation Buffering frame (362) with buffer board (363) between, be symmetrically installed on the top outer end of buffer board (363) there are two stopper (364), it is respectively provided on the outside of each stopper (364) there are one limited block (365), limited block (365) is mounted on buffering frame (362) on top.
CN201810257816.0A 2018-03-27 2018-03-27 A kind of obstetrics and gynecology department coordinates natural labor bed automatically Withdrawn CN108354754A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109106559A (en) * 2018-09-13 2019-01-01 深圳市蓝鲸工业设计有限公司 A kind of gynemetrics's postpartum auxiliary resumes treatment device
CN109481220A (en) * 2018-12-24 2019-03-19 朱跃爱 A kind of pregnant woman's midwifery auxiliary device
CN109498337A (en) * 2018-12-19 2019-03-22 南通市第人民医院 A kind of knee prosthesis operating bed
CN109925156A (en) * 2019-04-29 2019-06-25 王玉果 A kind of midwifery device for Obstetric nursing bed
CN109949676A (en) * 2019-03-25 2019-06-28 朱建萍 A kind of obstetrical nursing virtual emulation platform and its operating method
CN109966101A (en) * 2019-04-16 2019-07-05 邢萌 A kind of medical novel obsterics delivery tabl
CN111616876A (en) * 2020-06-08 2020-09-04 赵腾 Portable multi-functional gynaecology and obstetrics medical vehicle
CN112245200A (en) * 2020-10-22 2021-01-22 彭书红 Novel gynaecology and obstetrics is with multi-functional childbirth bed
CN114404205A (en) * 2022-01-24 2022-04-29 迈兰达(江苏)医疗设备有限公司 Operating bed capable of adjusting limb position of patient and adjusting method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109106559A (en) * 2018-09-13 2019-01-01 深圳市蓝鲸工业设计有限公司 A kind of gynemetrics's postpartum auxiliary resumes treatment device
CN109498337A (en) * 2018-12-19 2019-03-22 南通市第人民医院 A kind of knee prosthesis operating bed
CN109481220A (en) * 2018-12-24 2019-03-19 朱跃爱 A kind of pregnant woman's midwifery auxiliary device
CN109949676A (en) * 2019-03-25 2019-06-28 朱建萍 A kind of obstetrical nursing virtual emulation platform and its operating method
CN109949676B (en) * 2019-03-25 2021-12-03 滨州医学院附属医院 Obstetrical nursing virtual simulation platform and operation method thereof
CN109966101A (en) * 2019-04-16 2019-07-05 邢萌 A kind of medical novel obsterics delivery tabl
CN109925156A (en) * 2019-04-29 2019-06-25 王玉果 A kind of midwifery device for Obstetric nursing bed
CN111616876A (en) * 2020-06-08 2020-09-04 赵腾 Portable multi-functional gynaecology and obstetrics medical vehicle
CN111616876B (en) * 2020-06-08 2021-06-08 青岛市妇女儿童医院 Portable multi-functional gynaecology and obstetrics medical vehicle
CN112245200A (en) * 2020-10-22 2021-01-22 彭书红 Novel gynaecology and obstetrics is with multi-functional childbirth bed
CN114404205A (en) * 2022-01-24 2022-04-29 迈兰达(江苏)医疗设备有限公司 Operating bed capable of adjusting limb position of patient and adjusting method

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Application publication date: 20180803