CN106377380B - A kind of gynecological examining table - Google Patents

Abstract

The invention relates to a medical device. In order to solve the deficiencies in the prior art, the present invention provides a gynecological examination bed, which includes a bed frame. , the several conveying boards are connected into a ring shape and fixed on the bed frame through the support shafts at both ends of the bed frame, and the support shaft at one end is driven by a motor; it also includes a sitting and lying adjustment device arranged on the bed surface, and a The leg support device and the foot swing device, the sitting and lying adjustment device can adjust the lifting height of the patient's back, the described leg support device can lift and support the patient's legs and can adjust the lifting height of both legs, The foot swing device can control the separation distance of the two legs. The gynecological examination bed has reasonable structure and convenient operation, can conveniently adjust the body position of the person to be examined, is conducive to the full exposure of the site to be examined, and ensures the smooth progress of the examination.

Description

A gynecological examination bed

technical field

The invention relates to a medical device, in particular to a bed tool for women's examination according to women's physiological characteristics.

Background technique

Due to their own physiological characteristics, women often need to perform lower body exposure examinations during physical examinations. However, the current gynecological examination beds usually use commonly used simple beds, which cannot ensure that the parts of women to be examined are completely exposed to the medical examiners. At the same time, the examinee will feel extremely uncomfortable during the examination, which leads to the inability of the doctor and the patient to cooperate with each other during the gynecological examination, which brings certain obstacles to the examination work.

Contents of the invention

The object of the present invention is to address the deficiencies in the prior art, and provide an examination bed that can ensure that the patient can take the examination in a comfortable physical examination position, and at the same time, the medical examiners can conveniently adjust the posture of the patient.

In order to achieve the above technical purpose, the technical solution adopted in the present invention is: a gynecological examination bed, which includes a bed frame, characterized in that: the bed surface is formed by connecting several conveying boards, and the conveying board spans the bed frame. In the width direction, the several conveying plates are connected into a ring shape and fixed on the bed frame through the support shafts at both ends of the bed frame, and the support shaft at one end is driven by a motor;

It also includes a sitting and lying adjustment device arranged on the bed, a leg support device at the end of the bed and a foot swing device. The sitting and lying adjustment device can adjust the lifting height of the patient's back, and the described leg support device can lift the patient's back The two legs are lifted and supported and the lifting height of the two legs can be adjusted, and the foot swing device can control the separation distance of the two legs;

The operation of the motor can drive the bed surface to rotate to adjust the distance between the patient and the end of the bed.

Further, guide rail grooves are provided on both sides of the top of the bed frame, pin shafts are provided at both ends of the conveying plate, and a transmission chain is also included, and the pin shaft passes through the transmission chain and rollers are provided at the ends of the pin shaft , the rollers are located in the groove of the guide rail; the transmission chain is supported on the support shafts at both ends of the bed frame and driven by a motor.

Further, the sitting-lying adjustment device includes a back rest on the bed, a first support cylinder, the lower end of the back rest is hinged to one of the conveying plates on the bed, and the bottom of the first support cylinder is connected to the bed. One of the conveying boards on the back is hinged, the conveying board hinged by the back rest board and the first support cylinder is not the same conveying board, the cylinder rod of the first cylinder is hinged with the back of the back board; the cylinder rod of the first cylinder The telescoping realizes the height adjustment of the backrest plate.

Further, the leg support device includes two L-shaped support frames, the two L-shaped support frames are located on both sides of the tail of the bed frame, and the free ends of the horizontal frame bodies of the L-shaped support frames support the bed legs at the end of the bed frame through bearings. Above, the L-shaped support frame can swing freely from left to right. A sliding block is provided on the vertical frame body of the L-shaped support frame. The inner surface of the sliding block is provided with a leg support. There is a second supporting cylinder between the horizontal frame body, the bottom of the second supporting cylinder and the cylinder rod of the second cylinder are respectively hinged with the horizontal frame body and the sliding block; Foot gear, the foot-swinging motor that is arranged on the bed leg at the rear part of the bed frame, the motor shaft of the foot-swinging motor is provided with a driving gear, and the driving gear meshes with the foot-swinging gear.

Further, a controller is also included, and the actions of the sitting and lying adjustment device, the leg support device at the end of the bed and the foot swing device perform corresponding actions according to the instructions of the controller.

The invention has the beneficial effects that: the gynecological examination bed has a reasonable structure and is easy to operate, and can conveniently adjust the body position of the person to be examined, is conducive to the full exposure of the site to be examined, and ensures the smooth progress of the examination.

Description of drawings

Fig. 1 is a structural front view of the present invention;

Fig. 2 is the structure right view of the present invention;

Fig. 3 is a structural top view of the bed surface.

Fig. 4 is a schematic diagram of the connection structure between the conveying plate and the transmission chain.

Detailed ways

The gynecological examination bed provided by the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in accompanying drawings 1 and 2, a gynecological examination bed includes a bed frame 1, the bed surface is formed by connecting several conveying boards 2, and the conveying board spans the width direction of the bed frame. Several conveying boards are connected into a ring shape and fixed on the bed frame through the support shafts 3 at both ends of the bed frame, and the support shaft at one end is driven by a motor 4 .

As shown in accompanying drawings 1-4, guide rail grooves 5 are provided on both sides of the top of the bed frame 1, and the conveying plates 2 are hinged by hinges 6. The two ends of the conveying plates are provided with pin shafts 7, and transmission chains 8, pins Axle 7 passes transmission chain 8 and is provided with roller 9 at the end of bearing pin, and roller 9 is positioned at guide rail groove 5, and described transmission chain 8 is supported on the supporting shaft 3 at bed frame two ends and is driven by motor 4.

After adopting the above-mentioned mechanism, each conveying board is stably supported on the guide rail groove 5 by the rollers 9 at both ends, and can move back and forth by the pulling of the transmission chain 8, so that the bed surface composed of the conveying boards moves.

As shown in accompanying drawing 1 and accompanying drawing 2, this device also comprises the sitting and lying adjustment device that is arranged on the bed surface, and this sitting and lying adjustment device comprises the backrest on the bed surface 10, the first supporting cylinder 11, the backrest The lower end of the support plate 10 is hinged to one of the conveying plates on the bed surface, and the bottom of the first supporting cylinder 11 is hinged to one of the conveying plates on the bed surface, in order to ensure that the hinge point at the bottom of the first supporting cylinder is hinged to the bottom of the back resting plate 10 The distance between the points is that the hinged conveying plate of the backrest and the first support cylinder is not the same conveying plate, and the cylinder rod 12 of the first cylinder is hinged with the back of the backrest.

When the person to be checked is sitting and lying on the bed, the lift height of the backrest is adjusted through the expansion and contraction of the cylinder rod of the first cylinder, so as to achieve the purpose of adjusting the body position of the person to be checked and ensure that the person to be checked can sit in a more comfortable position. Way to receive inspection.

As shown in accompanying drawing 1 and accompanying drawing 2, this device also comprises the leg supporting device of bed tail part and swinging device, and leg supporting device comprises two L-shaped supporting frames 13, and two L-shaped supporting frames are positioned at the both sides of bed frame afterbody, The free end of the horizontal frame body 13-2 of the L-shaped support frame is supported on the bed leg 15 at the bed frame afterbody by the bearing 14, and the L-shaped support frame 13 can freely swing left and right, and the vertical frame body of the L-shaped support frame is provided with Sliding block 16, the inner surface of the sliding block is provided with a leg support 17, the sliding block 16 can slide freely up and down along the vertical frame body 13-1, and a second supporting cylinder 18 is arranged between the sliding block 16 and the horizontal frame body 13-1 , the bottom of the second supporting cylinder and the cylinder rod of the second cylinder are respectively hinged with the cross frame body and the sliding block.

As shown in accompanying drawing 1 and accompanying drawing 2, swing foot device comprises the swing foot gear 19 that is arranged on the cross frame body 13-2, the swing foot motor 20 that is arranged on the bed leg of bed frame rear end, the motor shaft of swing foot motor A driving gear 21 is arranged on the top, and the driving gear 21 meshes with the swing pin gear 19 .

When in use, the person to be inspected sits and lies on the bed, lifts his legs and puts them on the leg support 17, and the inspector sits at the end of the bed, and adjusts the distance between the person to be inspected and the inspector by controlling the movement of the bed surface. The body position of the person to be inspected is adjusted through the first cylinder, and the lifting height of the legs of the person to be inspected and the separation distance between the two legs are adjusted through the second cylinder and the foot swing motor, so that the part to be inspected is completely exposed to the inspector's field of vision to ensure The inspection went smoothly.

For the convenience of adjustment, the device can also be provided with a controller (not shown in the accompanying drawings), and the actions of the sitting and lying adjustment device, the leg support device at the end of the bed and the foot swing device will perform corresponding actions according to the instructions of the controller.

The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims (3)

1. a kind of gynecological examining table, it includes bedstead, it is characterised in that：Bed surface is formed by some pieces of delivery board linkings, delivery board Across the width of bedstead, some pieces of delivery boards are connected circlewise and are fixed on bedstead by the support shaft at bedstead both ends On, the support shaft of wherein one end is driven by motor；

Further include the sitting and lying adjusting apparatus being arranged on bed surface, the leg support device in tailstock portion and pendulum foot device, the sitting and lying tune Engagement positions can adjust the raising height at patient back, and the leg support device can carry out two legs of patient to lift support simultaneously The raising height of both legs can be adjusted, the pendulum foot device can control the separating distance of two legs；

The operating of the motor can drive bed surface to rotate, to adjust distance of the patient apart from tailstock；

Both sides are equipped with guide-track groove at the top of the bedstead, and the both ends of the delivery board are equipped with axis pin, further include driving chain, described Axis pin is equipped with roller in the end of axis pin through driving chain, and the roller is located in guide-track groove；The driving chain branch Support drives in the support shaft at bedstead both ends and by motor；

The leg support device includes two L-type support frames, and two L-type support frames are located at the both sides of bedstead afterbody, the horizontal stroke of L-type support frame The free end of frame body by bearings on the footpost of bedstead afterbody, L-type support frame can left and right freely swing, L-type support The vertical frame body of frame is equipped with sliding shoe, and the inner surface of sliding shoe is equipped with leg support, and sliding shoe can freely up and down be slided along vertical frame body, The second support cylinder, the bottom of the second support cylinder and the cylinder rod difference of the second cylinder are equipped between sliding shoe and crossbearer body It is hinged with crossbearer body and sliding shoe；It is described pendulum foot device include be arranged on crossbearer body pendulum pin tooth wheel, be arranged on bedstead afterbody Pendulum foot motor on footpost, the motor shaft of pendulum foot motor are equipped with drive gear, and drive gear is engaged with pendulum pin tooth wheel.

A kind of 2. gynecological examining table according to claim 1, it is characterised in that：The sitting and lying adjusting apparatus is included on bed surface Backrest follow block, the first support cylinder, one of delivery board on the lower end and bed surface of the backrest follow block is hinged, first The one of delivery board supportted on the bottom and bed surface of cylinder is hinged, the backrest follow block and the first hinged defeated of support cylinder Send plate non-same block delivery board, the back of the cylinder rod and backrest follow block of the first cylinder is hinged；Pass through the cylinder rod of the first cylinder The flexible raising height adjustment for realizing backrest follow block.

A kind of 3. gynecological examining table according to claim 1, it is characterised in that：Further include controller, the sitting and lying adjustment The action of device, the leg support device in tailstock portion and pendulum foot device carries out corresponding actions according to the instruction of controller.