CN216496349U

CN216496349U - Lithotomy position auxiliary adjusting device for patient

Info

Publication number: CN216496349U
Application number: CN202122576471.5U
Authority: CN
Inventors: 任涵; 刘盼
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-13
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an lithotomy position auxiliary adjusting device for a patient, which relates to the technical field of medical auxiliary equipment and comprises a movable supporting plate and a supporting component, wherein the movable supporting plate and the supporting component are arranged on a base and used for supporting legs, the supporting component is arranged on the side, close to an observation side, of the base, the movable supporting plate is in sliding connection with the base and can move away from or close to the supporting component, the length of the supporting component can be adjusted, one end of the supporting component is hinged with the base, the other end of the supporting component is provided with a U-shaped seat, the supporting component is hinged with the supporting component, the supporting component is connected with the movable supporting plate through a first connecting rod, and when the movable supporting plate moves close to the supporting component, the top end of the supporting component is overturned and lifted away from one side of the movable supporting plate. According to the utility model, the linkage movement of the movable support plate and the support component assists the patient to automatically swing into the lithotomy position posture without manually assisting posture adjustment, so that the examination efficiency is improved, the posture is ensured to be correct, the operation of a doctor is facilitated, and the structure is simple.

Description

Lithotomy position auxiliary adjusting device for patient

Technical Field

The utility model belongs to the technical field of medical auxiliary equipment, and particularly relates to an auxiliary lithotomy position adjusting device for a patient.

Background

Lithotomy position, a way of surgical location. The lithotomy position auxiliary adjusting device is characterized in that a patient lies on the back, two legs are placed on a leg frame, the buttocks are moved to the bedside, the perineum can be exposed to the maximum degree, the device is multifunctional for anorectal surgery, gynecological surgery, outpatient examination and the like, because the posture of the patient to the lithotomy position is not clear, the posture of the patient needs to be adjusted by medical staff during surgery and daily examination, the burden of the medical staff is increased, and meanwhile, the posture of the patient can be changed during examination, so that the examination is interfered, and therefore the lithotomy position auxiliary adjusting device for the patient is provided.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention is directed to a lithotomy position auxiliary adjustment device for a patient to solve the problems of the background art.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides an adjusting device is assisted to lithotomy position for patient, includes the base, be equipped with the removal backup pad on the base to and be used for supporting the supporting component of shank, the supporting component is established at the base and is close to the observation side, remove backup pad and base sliding connection, can keep away from or be close to the supporting component removal, supporting component adjustable length, supporting component one end is articulated with the base, and the other end is equipped with U type seat, U type seat is articulated with the supporting component, be connected through first connecting rod between supporting component and the removal backup pad, first connecting rod both ends are close to supporting component one side with supporting component and removal backup pad respectively and articulate, and when the removal backup pad was close to the supporting component removal, the supporting component top was kept away from removal backup pad one side and is overturned and is raised.

As a further scheme of the utility model, the support assembly comprises a support rod seat and a support auxiliary rod, the support rod seat is connected with the support auxiliary rod in a sliding manner, a first lead screw is arranged on the support rod seat and is rotationally connected with the support rod seat, one end of the first lead screw is connected with a motor, the support auxiliary rod is in threaded connection with the first lead screw, one end of the support auxiliary rod, far away from the support rod seat, is hinged with the base, the U-shaped seat is hinged with one end of the support rod seat, far away from the support auxiliary rod,

as a further scheme of the utility model, one end of the surface of the movable supporting plate, which is close to the supporting component, is provided with a groove, a scroll is accommodated in the groove, and isolation paper is wound on the scroll.

As a further scheme of the utility model, a fixed ring belt is arranged on one side of the U-shaped seat, the opening of the fixed ring belt is connected through a movable buckle, a connecting belt is arranged between the fixed ring belt and the U-shaped seat, two ends of the connecting belt are respectively fixed with the U-shaped seat and the fixed ring belt, and the length of the connecting belt is adjustable.

As a further scheme of the utility model, the bottom end of the movable supporting plate is in threaded connection with a second lead screw, the second lead screw is in rotary connection with the base, and one end of the second lead screw is fixedly connected with an output shaft of the motor.

As a further scheme of the utility model, a headrest is arranged at the end, far away from the support component, of the upper surface of the movable support plate, a U-shaped groove is formed in the headrest, and a baffle is arranged at one side, far away from the support component, of the headrest.

As a further scheme of the utility model, the two sides of the movable supporting plate along the moving direction are provided with notches, arc-shaped plates are arranged in the notches, the two ends of each arc-shaped plate are in damping rotation connection with the movable supporting plate, and the inner arc-shaped sides of the arc-shaped plates are close to the patient end.

The utility model has the beneficial effects that: according to the utility model, the linkage movement of the movable support plate and the support component assists the patient to automatically swing into the lithotomy position posture, manual assistance for posture adjustment is not required, the examination efficiency is improved, the posture is ensured to be correct, the operation of a doctor is facilitated, and the structure is simple.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1

FIG. 3 is a schematic view of a mounting arm according to the present invention;

in the figure: the device comprises a base-1, a movable supporting plate-2, a headrest-3, a U-shaped seat-4, a supporting rod seat-5, a supporting auxiliary rod-6, a first lead screw-7, a fixing ring-8, a connecting belt-9, a first connecting rod-10, a second lead screw-11, a motor-12, isolation paper-13, a scroll-14 and a groove-201.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, an auxiliary lithotomy position adjustment device for a patient includes a base 1, it is characterized in that a movable support plate 2 and a support component for supporting the legs are arranged on the base 1, the support component is arranged on the side of the base 1 close to the observation side, the movable support plate 2 is connected with the base 1 in a sliding way, can move away from or close to the supporting component, the length of the supporting component can be adjusted, one end of the supporting component is hinged with the base 1, the other end is provided with a U-shaped seat 4, the U-shaped seat 4 is hinged with a supporting component, the supporting component is connected with the movable supporting plate 2 through a first connecting rod 10, two ends of the first connecting rod 10 are respectively hinged with the supporting component and one side of the movable supporting plate 2 close to the supporting component, when the movable supporting plate 2 moves close to the supporting component, the top end of the supporting component is turned and lifted away from the side of the movable supporting plate 2.

When a patient is examined or operated, the patient lies on the back on the movable supporting plate 2, the legs are placed on the U-shaped seat 4 and fixed, one end of the movable supporting plate 2 close to the supporting component is moved manually or by a driving mechanism, that is, as shown in fig. 1 and 2, the movable supporting plate 2 moves towards the left, the movable supporting plate 2 pushes the supporting component to turn over counterclockwise through the first connecting rod 10, so that the U-shaped seat 4 lifts the leg of the patient, so that the leg of the patient automatically opens a certain angle and keeps the lithotomy position, as shown in figure 2, the length of the supporting component is adjusted according to the height of the patient, thereby being suitable for different people, simultaneously, the angle of the opened thigh is adjusted by controlling the movement of the movable supporting plate 2 without the need of artificial auxiliary posture adjustment, can assist the patient to be the lithotomy position posture automatically through the device, improve the efficiency of inspection, guarantee simultaneously that the patient posture is correct.

Specifically, as shown in fig. 3, the supporting component includes a supporting rod seat 5 and a supporting auxiliary rod, the supporting rod seat 5 is connected with the supporting auxiliary rod in a sliding manner, a first lead screw 7 is arranged on the supporting rod seat 5, the first lead screw 7 is connected with the supporting rod seat 5 in a rotating manner, one end of the first lead screw 7 is connected with a motor, the supporting auxiliary rod is connected with the first lead screw 7 in a threaded manner, one end of the supporting auxiliary rod, far away from the supporting rod seat 5, is hinged to the base 1, and the U-shaped seat 4 is hinged to one end of the supporting rod seat 5, far away from the supporting auxiliary rod, i.e., the length of the supporting component can be automatically adjusted by driving the first lead screw 7 to rotate through the motor, and an electric telescopic rod can be further arranged between the supporting rod seat 5 and the supporting auxiliary rod for driving.

In another embodiment, a groove 201 is formed in one end, close to the support component, of the surface of the movable support plate 2, a scroll 14 is accommodated in the groove 201, the isolation paper 13 is wound on the scroll 14, when a patient is replaced each time, the isolation paper 13 is drawn and pulled for replacement, breaking is not needed, and after the final completion, unified treatment is performed, so that the replacement trouble is reduced, the sanitation of examination is guaranteed, the device is isolated, and secretion pollution is avoided.

Further, in order to improve the fixed stability of shank, as shown in fig. 1, be equipped with fixed clitellum 8 in U type seat 4 one side, fixed clitellum 8 opening is connected through activity buckle 81, be equipped with connecting band 9 between fixed clitellum 8 and the U type seat 4, the connecting band 9 both ends are fixed with U type seat 4 and fixed clitellum 8 respectively, connecting band 9 length adjustable, after the patient set the lithotomy position, with fixed clitellum 8 suit at patient's thigh, through the posture of the fixed patient of U type seat 4 and fixed clitellum 8 promptly, avoid taking place the posture change in the inspection.

Preferably, it has second lead screw 11 to move 2 bottoms of backup pad, second lead screw 11 rotates with base 1 to be connected, 11 one end of second lead screw and motor 12's output shaft fixed connection, rotate the removal of further control removal backup pad 2 through motor 12 drive second lead screw 11 promptly, realize automatic adjustment, convenient operation is swift.

Preferably, the end, far away from the supporting component, of the upper surface of the movable supporting plate 2 is provided with a headrest 3, the headrest 3 is provided with a U-shaped groove, and a baffle is arranged on one side, far away from the supporting component, of the headrest 3. As shown in fig. 1, the right baffle of the headrest 3 can limit the head of the patient when the support plate 2 is moved, and the U-shaped groove is formed to fix the head of the patient conveniently.

Preferably, as shown in fig. 1, the movable supporting plate 2 is provided with notches along two sides of the moving direction, an arc plate 21 is arranged in the notches, two ends of the arc plate 21 are connected with the movable supporting plate 2 in a damping rotation manner, the inner arc surface side of the arc plate 21 is close to the patient end, and after the patient lies on the movable supporting plate 2, the arc plate 21 is rotated towards the middle, that is, the arc plate 21 plays a role in limiting the body of the patient, and the posture of the lithotomy position is kept stable.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the utility model, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.

Claims

1. An auxiliary adjusting device for a lithotomy position of a patient comprises a base (1) and is characterized in that a movable support plate (2) and a support component for supporting legs are arranged on the base (1), the support component is arranged on the base (1) and close to an observation side, the movable support plate (2) is connected with the base (1) in a sliding mode and can be far away from or close to the support component to move, the length of the support component can be adjusted, one end of the support component is hinged to the base (1), a U-shaped seat (4) is arranged at the other end of the support component, the U-shaped seat (4) is hinged to the support component, the support component is connected with the movable support plate (2) through a first connecting rod (10), two ends of the first connecting rod (10) are hinged to one side, close to the support component, of the support component and the movable support plate (2) respectively, when the movable support plate (2) is close to the support component to move, the top end of the supporting component is turned and lifted away from one side of the movable supporting plate (2);

the supporting component comprises a supporting rod seat (5) and a supporting auxiliary rod, the supporting rod seat (5) is connected with the supporting auxiliary rod in a sliding mode, a first lead screw (7) is arranged on the supporting rod seat (5), the first lead screw (7) is connected with the supporting rod seat (5) in a rotating mode, one end of the first lead screw (7) is connected with a motor, the supporting auxiliary rod is connected with the first lead screw (7) in a threaded mode, one end of the supporting auxiliary rod, far away from the supporting rod seat (5), is hinged to the base (1), and one end of the supporting auxiliary rod, far away from the supporting rod seat (5), is hinged to the U-shaped seat (4).

2. The lithotomy position auxiliary adjustment device for the patient according to claim 1, characterized in that a groove (201) is formed in the surface of the movable support plate (2) close to the support component, a reel (14) is accommodated in the groove (201), and a piece of isolation paper (13) is wound on the reel (14).

3. The auxiliary lithotomy position adjustment device for the patient according to claim 1, characterized in that a fixed ring belt (8) is arranged on one side of the U-shaped seat (4), the opening of the fixed ring belt (8) is connected by a movable buckle (81), a connecting belt (9) is arranged between the fixed ring belt (8) and the U-shaped seat (4), two ends of the connecting belt (9) are respectively fixed with the U-shaped seat (4) and the fixed ring belt (8), and the length of the connecting belt (9) is adjustable.

4. The lithotomy position auxiliary adjustment device for the patient according to claim 1, characterized in that a second lead screw (11) is connected to the bottom end of the movable support plate (2) in a threaded manner, the second lead screw (11) is rotatably connected with the base (1), and one end of the second lead screw (11) is fixedly connected with an output shaft of the motor (12).

5. The lithotomy position auxiliary adjustment device for the patient according to claim 1, characterized in that a headrest (3) is arranged on the upper surface of the movable support plate (2) far away from the support component, a U-shaped groove is formed in the headrest (3), and a baffle is arranged on one side of the headrest (3) far away from the support component.

6. The lithotomy position auxiliary adjustment device for the patient according to claim 1, characterized in that the movable support plate (2) is provided with notches along both sides of the moving direction, an arc-shaped plate (21) is arranged in the notches, both ends of the arc-shaped plate (21) are connected with the movable support plate (2) in a damping rotation manner, and the inner arc-shaped surface side of the arc-shaped plate (21) is close to the patient end.