CN218280032U

CN218280032U - Hip lifting device for gynecological operation

Info

Publication number: CN218280032U
Application number: CN202221217994.9U
Authority: CN
Inventors: 卢宇青
Original assignee: Guangzhou Panyu Maternal And Child Health Hospital
Current assignee: Guangzhou Panyu Maternal And Child Health Hospital
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-01-13
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a buttock lifts up device for gynaecology's operation, wherein upper part of the body backing plate, buttock backing plate all articulate on the seat that goes up and down, and upper part of the body backing plate, buttock backing plate be the supporting angle adjustment mechanism that is connected with respectively, and the equal slidable mounting of seat that goes up and down, shank backing plate is on the installation base, and goes up and down seat, shank backing plate lower surface and meet with the installation base through lift adjustment mechanism respectively, and lift adjustment mechanism includes: the fixed connection is at the inlayer sleeve under lift seat or shank backing plate, the outer sleeve that the rigid coupling is on the installation base and cup joints with inlayer sleeve slip, the sliding plate of rigid coupling in inlayer sleeve bottom, rotate the accommodate the lead screw who installs on the installation base and connect with the sliding plate soon, rotate the integral key shaft of installing in the inlayer sleeve and with accommodate the lead screw nested grafting. The utility model discloses can reduce whole focus as far as possible simultaneously improving the drop of buttock and shank, can stably fix women's patient's buttock on the buttock backing plate, guarantee that the stability of gynaecology's operation goes on.

Description

Hip lifting device for gynecological operation

Technical Field

The utility model relates to a gynaecology uses medical instrument technical field, specific buttock lifts up device for gynaecology's operation that says so.

Background

In the operation treatment of carrying out gynecological disease, need treat female patient through dedicated operation table, need anaesthetize female patient before the operation, lead to the health not to receive self consciousness control, in clinical operation, the patient position of adjusting in advance changes very easily, also is difficult to improve the drop of buttock and shank and carries out the operation treatment with the convenience to female patient's gynecological disease. Traditional buttock lifts up the device and though can raise patient's buttock, can raise the whole focus of operation table and patient, has certain potential safety hazard, also is difficult to carry out structural fixed to the buttock in addition, leads to the patient to carry out the landing always easily at the operation process, is difficult to guarantee the stability of operation and goes on.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a buttock lifts up device for gynaecology's operation can reduce whole focus as far as simultaneously improving the drop of buttock and shank, can stably fix women patient's buttock on the buttock backing plate, guarantees that gynaecology's operation's stability goes on.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a hip lifting device for gynecological surgery comprises an installation base, a lifting seat, an upper body base plate, a hip base plate, a leg base plate and a lifting adjusting mechanism.

The upper body base plate and the hip base plate are hinged to the lifting seat, the upper surface of the lifting seat is fixedly connected with a hinge seat, and the upper body base plate and the hip base plate are hinged to the hinge seat; the upper body base plate and the hip base plate are respectively connected with an angle adjusting mechanism in a matching way.

The angle adjustment mechanism includes: the lifting seat comprises a sliding groove fixedly arranged on the upper surface of the lifting seat, an adjusting screw rod rotatably arranged in the sliding groove, a sliding seat slidably arranged in the sliding groove and kept in screwed connection with the corresponding adjusting screw rod, a rotating wheel fixedly connected to the end part of the adjusting screw rod, and a supporting rod, one end of which is hinged with the sliding seat, and the other end of which is hinged with the upper body base plate or the hip base plate.

The lifting seat and the leg base plate are slidably mounted on the mounting base, mounting vertical plates are fixedly connected to two sides of the mounting base, a plurality of groups of guide grooves are vertically arranged on the mounting vertical plates, and guide blocks slidably combined with the guide grooves are fixedly connected to the side walls of the lifting seat and the leg base plates. And anti-falling baffles are fixedly connected to the two sides of the mounting base and the two sides of the leg base plate.

Lift seat, shank backing plate lower surface respectively through lift adjustment mechanism with the installation base meets, and is two sets of lift adjustment mechanism includes: the device comprises an inner-layer sleeve fixedly connected to the lower surface of a lifting seat or the lower surface of a leg cushion plate, an outer-layer sleeve fixedly connected to the upper surface of an installation base and slidably sleeved with the inner-layer sleeve, a sliding disc fixedly connected to the bottom end of the inner-layer sleeve and slidably installed in the outer-layer sleeve, an adjusting screw rod rotatably installed on the installation base and screwed with the sliding disc, a spline groove formed in the axis of the top end of the adjusting screw rod, and a spline shaft rotatably installed at the top end of the inner-layer sleeve and nested and spliced with the spline groove; two sets of lifting adjusting mechanism all are connected to driving motor through drive mechanism power, and two sets of lifting adjusting mechanism's inlayer sleeve motion opposite direction.

Set up the installation cavity in the installation base, it is two sets of adjusting screw bottom equipartition among the lift adjustment mechanism is arranged in the installation cavity, drive mechanism includes: the first bevel gears are fixedly connected to the bottom ends of the two groups of adjusting screw rods, the mounting shaft is rotatably mounted in the mounting cavity and horizontally arranged, and the second bevel gears are fixedly connected to two ends of the mounting shaft and meshed with the two groups of first bevel gears respectively; the screw thread spiral directions of the two groups of adjusting screw rods are the same, and the driving motor is in power connection with the mounting shaft.

The driving motor is fixedly installed in the installation cavity, a driving chain wheel is fixedly connected to a rotating shaft of the driving motor, a driving chain wheel is fixedly connected to the installation shaft, and chain transmission is achieved between the driving chain wheel and the driving chain wheel through a chain.

The utility model has the advantages that: the whole body formed by the lifting seat, the upper body base plate and the hip base plate which are fixed on the lifting seat and the leg base plates move oppositely under the action of the two groups of lifting adjusting mechanisms, so that the whole gravity center of the female patient can be reduced as far as possible while the fall of the hip and the legs is lifted, and the stable operation is ensured. Can be through the upwards upset of angle adjustment mechanism control buttock backing plate be connected with the buttock backing plate, and then guarantee that women patient's buttock is stabilized to be gone into the contained angle that upper part of the body backing plate and buttock backing plate were formed, avoid operation in-process women patient's position to change, influence the stability of performing the operation and go on.

Drawings

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

FIG. 2 is an enlarged detail view of the portion A of FIG. 1;

FIG. 3 is an enlarged detail view of the portion B of FIG. 1;

fig. 4 is an enlarged detail view of the part C in fig. 1.

In the figure: the adjustable-type multifunctional adjustable seat comprises an installation base 1, a lifting seat 2, an upper body cushion plate 3, a hip cushion plate 4, a leg cushion plate 5, an inner layer sleeve 6, an outer layer sleeve 7, a sliding disc 8, an adjusting screw rod 9, a spline shaft 10, a driving motor 11, an articulated seat 12, a sliding groove 13, an adjusting screw rod 14, a sliding seat 15, a rotating wheel 16, a supporting rod 17, an installation vertical plate 18, a guide groove 19, a falling-preventing baffle 20, an installation cavity 21, a first bevel gear 22, an installation shaft 23, a second bevel gear 24, a driving chain wheel 25 and a transmission chain wheel 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a hip lifting device for gynecological surgery includes a mounting base 1, a lifting seat 2, an upper body pad 3, a hip pad 4, a leg pad 5, and a lifting adjustment mechanism.

The upper body cushion plate 3 and the hip cushion plate 4 are both hinged on the lifting seat 2, the upper surface of the lifting seat 2 is fixedly connected with a hinge seat 12, and the upper body cushion plate 3 and the hip cushion plate 4 are both hinged on the hinge seat 12; upper part of the body backing plate 3, buttock backing plate 4 supporting connection have angle adjustment mechanism respectively, adjust the inclination of upper part of the body backing plate 3, buttock backing plate 4 respectively through two sets of adjustment mechanism to guarantee that women's disease can operate with comfortable position.

The angle adjustment mechanism includes: a sliding groove 13 fixedly arranged on the upper surface of the lifting seat 2, an adjusting screw 14 rotatably arranged in the sliding groove 13, a sliding seat 15 slidably arranged in the sliding groove 13 and rotatably connected with the corresponding adjusting screw 14, a rotating wheel 16 fixedly connected at the end part of the adjusting screw 14, and a support rod 17 with one end hinged with the sliding seat 15 and the other end hinged with the upper body cushion plate 3 or the hip cushion plate 4.

The corresponding adjusting screw 14 fixedly connected with the adjusting rotating wheel 16 is driven to rotate through the adjusting rotating wheel 16, so that the sliding seat 15 is driven to slide along the corresponding sliding groove 13, and the corresponding upper body cushion plate 3 or the corresponding hip cushion plate 4 is driven to turn upwards or downwards through the supporting rod 17, so that the inclination angle of the upper body cushion plate 3 or the hip cushion plate 4 can be adjusted.

The equal slidable mounting of seat 2, shank backing plate 5 goes up and down on installation base 1, and the equal rigid coupling in both sides of installation base 1 has installation riser 18, and sets up the vertical guide way 19 of arranging of multiunit on the installation riser 18, and the equal rigid coupling of seat 2, the equal rigid coupling of shank backing plate lateral wall has the guide block that makes up with 19 sliding of guide way. Through the nested combination of the guide blocks and the guide grooves 19, the lifting seat 2, the upper body base plate 3 and the hip base plate 4 which are arranged on the lifting seat 2 can be ensured to be lifted integrally, and the leg base plate 5 is ensured to be lifted integrally. The both sides of installation base 1, shank backing plate 5 are all the rigid coupling have anti-falling baffle 20, can avoid the women patient to drop in the operation in-process by accident.

Lift seat

2, 5 lower surfaces of shank backing plate connect with installation base 1 through lift adjustment mechanism respectively, and two sets of lift adjustment mechanism include: the device comprises an inner sleeve 6 fixedly connected to the lower surface of a lifting seat 2 or the lower surface of a leg cushion plate 5, an outer sleeve 7 fixedly connected to the upper surface of an installation base 1 and slidably sleeved with the inner sleeve 6, a sliding disc 8 fixedly connected to the bottom end of the inner sleeve 6 and slidably installed in the outer sleeve 7, an adjusting screw rod 9 rotatably installed on the installation base 1 and rotatably connected with the sliding disc 8, a spline groove formed in the axis of the top end of the adjusting screw rod 9, and a spline shaft 10 rotatably installed at the top end of the inner sleeve 6 and nested and spliced with the spline groove; the two groups of lifting adjusting mechanisms are both connected to the driving motor 11 through power of the transmission mechanism, and the movement directions of the inner layer sleeves 6 of the two groups of lifting adjusting mechanisms are opposite.

When the driving motor 11 works to drive the adjusting screw rod 9 to rotate, the sliding disc 8 and the inner sleeve 6 fixedly connected with the sliding disc 8 can be driven to synchronously move in a lifting manner so as to adjust the height positions of the lifting seat 2 fixedly connected with the inner sleeve 6 and the leg base plate 5, the inner sleeve 6 of the two groups of lifting adjusting mechanisms are opposite in moving direction, the leg base plate 5 can be synchronously controlled to descend in the process of controlling the hip base plate 4 to be lifted, the fall can be effectively improved by the back-to-back movement of the two leg base plates, and the function of adjusting the body position of a female patient is achieved. When the buttocks are required to be lifted, the lifting seat 2, the upper body base plate 3 and the buttocks base plate 4 on the lifting seat are controlled to be lifted synchronously, and meanwhile, the leg base plate 5 is controlled to be lowered, so that the gynecological operation of the female patient is facilitated. Simultaneously, the hip base plate 4 is prevented from being lifted by a larger distance compared with the ground, so that the whole gravity center of the hip lifting device and the female patient is lifted too much, and the stability of the hip lifting device and the female patient in the operation process can be improved.

In-process carrying out gynecological operation, the angle adjustment mechanism that the accessible corresponds drives buttock backing plate 4 upset upwards, guarantees attached carrying out gynecological operation treatment on this application that women's patient can be stable.

Install and set up installation cavity 21 in the base 1, and 9 bottom equipartitions of accommodate the lead screw among two sets of lift adjustment mechanism are arranged in installation cavity 21, and drive mechanism includes: the first bevel gears 22 are fixedly connected to the bottom ends of the two groups of adjusting screw rods 9, the mounting shafts 23 are rotatably mounted in the mounting cavity 21 and are horizontally arranged, and the second bevel gears 24 are fixedly connected to two ends of the mounting shafts 23 and are respectively meshed with the two groups of first bevel gears 22; the screw thread spiral directions of the two groups of adjusting screw rods 9 are the same, and the driving motor 11 is in power connection with the mounting shaft 23. The driving motor 11 is fixedly installed in the installation cavity 21, a driving sprocket 25 is fixedly connected to a rotating shaft of the driving motor 11, a transmission sprocket 26 is fixedly connected to the installation shaft 23, and the transmission between the transmission sprocket 26 and the driving sprocket 25 is realized by a chain.

Under initial condition, buttock backing plate 4 flushes with shank backing plate 5, conveniently lie flat women's patient on it, when carrying out gynecological operation treatment, drive driving sprocket 25 through control driving motor 11 work and rotate, and then drive driving sprocket 26 and the installation axle 23 with driving sprocket 26 rigid coupling, second bevel gear 24 synchronous revolution, because two sets of second bevel gears 24 arrange in opposite directions, can drive two sets of first bevel gears 22 and rotate along opposite direction with two sets of accommodate the lead screw 9 of first bevel gear 22 rigid coupling, again because two sets of accommodate the lead screw 9 screw thread screw direction is the same, can drive two sets of inlayer sleeves 6 and move along opposite direction, can drive shank backing plate 5 and descend when raising lift seat 2, can reduce this application and be on it as far as possible when lifting buttock and shank fall from this, guarantee that the stability of operation goes on.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A hip lifting device for gynecological surgery, characterized in that: including installation base (1), lift seat (2), upper part of the body backing plate (3), buttock backing plate (4), shank backing plate (5), lift adjustment mechanism, upper part of the body backing plate (3), buttock backing plate (4) all articulate on lift seat (2), and upper part of the body backing plate (3), buttock backing plate (4) respectively the supporting connection have angle adjustment mechanism, lift seat (2), the equal slidable mounting of shank backing plate (5) are on installation base (1), and lift seat (2), shank backing plate (5) lower surface respectively through lift adjustment mechanism with installation base (1) meets, and is two sets of lift adjustment mechanism includes: the device comprises an inner layer sleeve (6) fixedly connected to the lower surface of a lifting seat (2) or the lower surface of a leg base plate (5), an outer layer sleeve (7) fixedly connected to the upper surface of a mounting base (1) and slidably sleeved with the inner layer sleeve (6), a sliding disc (8) fixedly connected to the bottom end of the inner layer sleeve (6) and slidably mounted in the outer layer sleeve (7), an adjusting screw rod (9) rotatably mounted on the mounting base (1) and rotatably connected with the sliding disc (8), a spline groove formed in the axis of the top end of the adjusting screw rod (9), and a spline shaft (10) rotatably mounted at the top end of the inner layer sleeve (6) and nested and spliced with the spline groove; two sets of lifting adjusting mechanism all are connected to driving motor (11) through drive mechanism power, and two sets of lifting adjusting mechanism's inlayer sleeve (6) opposite direction of motion.

2. A hip lifting device for gynecological operations according to claim 1, characterized in that: the upper surface of the lifting seat (2) is fixedly connected with a hinge seat (12), and the upper body base plate (3) and the hip base plate (4) are hinged on the hinge seat (12); the angle adjustment mechanism includes: the device comprises a sliding groove (13) fixedly arranged on the upper surface of a lifting seat (2), an adjusting screw rod (14) rotatably arranged in the sliding groove (13), a sliding seat (15) slidably arranged in the sliding groove (13) and kept in screwed connection with the corresponding adjusting screw rod (14), a rotating wheel (16) fixedly connected to the end part of the adjusting screw rod (14), and a supporting rod (17) with one end hinged with the sliding seat (15) and the other end hinged with an upper body cushion plate (3) or a hip cushion plate (4).

3. A hip lifting device for gynecological operations according to claim 1, characterized in that: the equal rigid coupling in both sides of installation base (1) has installation riser (18), and sets up the vertical guide way (19) of arranging of multiunit on installation riser (18), the equal rigid coupling of lift seat (2), shank backing plate (5) lateral wall has the guide block with guide way (19) sliding combination.

4. A hip lifting device for gynecological operations according to claim 1, characterized in that: and anti-falling baffles (20) are fixedly connected to the two sides of the mounting base (1) and the two sides of the leg base plate (5).

5. A hip lifting device for gynecological operations according to claim 1, characterized in that: install installation cavity (21) in installation base (1), it is two sets of accommodate the lead screw (9) bottom equipartition among the lift adjustment mechanism is arranged in installation cavity (21), drive mechanism includes: the first bevel gears (22) are fixedly connected to the bottom ends of the two groups of adjusting screw rods (9), the mounting shafts (23) are rotatably mounted in the mounting cavity (21) and are horizontally arranged, and the second bevel gears (24) are fixedly connected to two ends of the mounting shafts (23) and are respectively meshed with the two groups of first bevel gears (22); the screw thread screw direction of two sets of accommodate the lead screw (9) is the same, driving motor (11) and installation axle (23) power are connected.

6. A hip lifting device for gynecological operations according to claim 5, characterized in that: driving motor (11) fixed mounting is in installation cavity (21), and the rigid coupling has drive sprocket (25) on the axis of rotation of driving motor (11), the rigid coupling has drive sprocket (26) on installation axle (23), and drive sprocket (26) and drive sprocket (25) realize the chain drive through the chain.