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Disassembly-free lithotomy position leg supporting bed and operation method thereof

A lithotomy position and disassembly-free technology, which is applied in the field of medical devices, can solve problems such as increased injuries and even knee joint fractures, and achieve the effects of improving efficiency, improving patient comfort, and facilitating clinical work

Pending Publication Date: 2022-01-21
天津市泌尿外科研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In any of the above processes of moving the legs, it is possible to adjust the relative position of the leg fixing device and the legs to cause the patient’s waist, hip, or even knee joint fractures, which increases the damage completely unrelated to the operation

Method used

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  • Disassembly-free lithotomy position leg supporting bed and operation method thereof
  • Disassembly-free lithotomy position leg supporting bed and operation method thereof
  • Disassembly-free lithotomy position leg supporting bed and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A free lithotomy position frame leg bed, comprising an upper body bed body 1 and two deformable leg frames 2 located on the same plane; wherein, the deformable leg frame 2 includes a thigh supporting board 201, a calf supporting board 202 and The arc-shaped telescopic sleeve 203 connected between the two, the telescopic sleeve 203 is preferably semicircular, so that the calf support plate 202 is at a certain point on the plane where the longitudinal section of the thigh support plate 201 is located. The center of the circle moves along an arc-shaped trajectory, and the calf supporting board 202 is an anti-skid drawer structure, and the two thigh supporting boards 201 are respectively connected to the upper body bed body 1 through the lockable rotating shaft assembly 3, so that the two The thigh support 201 can be opened and locked at a certain angle on the plane where the cross-section of the upper body bed 1 is located.

[0058] In this example, if Figure 1-13 As sho...

Embodiment 2

[0067] Embodiment 2 of the present invention is further improved on the basis of Embodiment 1, so as to fully exert the technical advantages of the present invention, which will be illustrated below.

[0068] For example: if Figure 11-13 As shown, the telescopic sleeve 203 includes an arc-shaped inner tube 2031, an arc-shaped outer tube 2032 that is matched and sleeved on the outside of the arc-shaped inner tube 2031, and is used to fix the position between the arc-shaped inner tube 2031 and the arc-shaped outer tube 2032 The free end of the arc-shaped inner tube 2031 is connected to the lower end of the drawer tray 2021 through the lockable movable shaft assembly 6, and the free end of the arc-shaped outer tube 2032 is connected to the thigh rest The lower end of the plate 201 is fixedly connected.

[0069] In this embodiment, the thigh supporting board 201 and the calf supporting board 202 are connected by a semicircular telescopic sleeve 203, which mainly includes two par...

Embodiment 3

[0077] Embodiment 3 of the present invention is further improved on the basis of Embodiment 1 / 2, so as to fully exert the technical advantages of the present invention, which will be illustrated below.

[0078] For example: if Figure 5-10 As shown, the rotating shaft assembly 3 includes:

[0079] The rotating shaft 301 is fixed on the lower end of the upper body bed 1, and the axis of the rotating shaft 301 is perpendicular to the upper body bed 1;

[0080] The rotating rod 302 is a metal bending rod. The rotating rod 302 is located under the upper body bed body 1. One end of the rotating rod 302 is installed on the rotating shaft 301 through a shaft sleeve 303, and the other end is fixed on the thigh by a screw. The lower end of the supporting plate 201.

[0081] In this embodiment, the shaft center of the rotating shaft 301 of the rotating shaft assembly 3 is fixed on the lower end of the upper body bed body 1, the axis of the rotating shaft 301 is vertical to the horizon...

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Abstract

The invention belongs to the field of medical instruments, and particularly relates to a disassembly-free lithotomy position leg supporting bed and an operation method thereof. The leg supporting bed comprises an upper half bed body and two deformable leg supports which are located on the same plane, wherein each deformable leg support comprises a thigh supporting plate, a shank supporting plate and an arc-shaped telescopic sleeve connected between the thigh supporting plate and the shank supporting plate, so that the shank supporting plate moves along an arc-shaped movement track with a fixed point as the circle center, the shank supporting plate is of an anti-reverse-sliding drawer structure, and the two thigh supporting plates are connected with the upper half bed body through lockable rotating shaft assemblies respectively so that the two thigh supporting plates can be opened and locked at a certain angle. According to the leg supporting bed, the inconvenience that an original bed body is disassembled and a leg supporting sleeve needs to be externally arranged in a previous lithotomy position operation is avoided, the thigh supporting plates, the shank supporting plates and other structures can be attached to the legs of a patient all the time in the deformation process, the comfort degree of the patient is guaranteed, the fracture risk is reduced, clinical work is more convenient, the efficiency is improved, and the risk is reduced.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a disassembly-free lithotomy position frame leg bed and an operating method thereof. Background technique [0002] The lithotomy position is a commonly used surgical position. Because it can expose the perineal region to the maximum extent, it can be used for operations on the perineum, external genitalia and anus. It is especially important and commonly used in urology and obstetrics and gynecology. During the specific operation, it is necessary to let the upper body of the patient lie flat or lie flat at a certain angle, the buttocks should be close to the edge of the operating bed, the lower limbs should be abducted and raised, and the raised lower limbs should be fixed with an external fixation device. The process is cumbersome and The patient's own cooperation is required. In most cases, the patient first needs to move or be transported to the operating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/02A61G13/12
CPCA61G13/02A61G13/1245A61G13/129A61G13/121A61G13/126
Inventor 吴尚融刘冉录常泰浩胡文瑾张洪团徐勇
Owner 天津市泌尿外科研究所
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