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Lumbar puncture auxiliary device

An auxiliary device, lumbar puncture technology, applied in medical science, surgery, operating table, etc., can solve the problem of patients and doctors squatting on the bedside to work

Active Publication Date: 2019-12-13
FIRST HOSPITAL OF SHANXI MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention discloses an auxiliary device for lumbar puncture, which aims to solve the problems in the existing spinal cord puncture, such as the patient's body movement due to pain, and the doctor squatting at the bedside to work.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-3 As shown, a lumbar puncture auxiliary device includes a lifting bed 1, and a knee compression device 2, a hip compression device 3 and a leg compression device 4 are installed on the lifting bed 1;

[0038]The lift bed 1 includes a bed frame beam, four hydraulic lift bed legs 11 and a bed board 12, the four hydraulic lift bed legs 11 are connected with the bed frame beam, and the bed board 12 is installed on the bed On the frame beam, the left side of the bed board 12 is provided with a gap 13, and the gap 13 is a working position for medical personnel; the lower part of the bed board 12 is provided with two notches 14;

[0039] The buttocks pressing device 3 includes a buttocks fixing position 31, a buttocks connecting seat 32, a buttocks adjusting screw 33, a buttocks connecting plate 34, a buttocks screw nut 35, a buttocks fixing seat 36 and a buttocks screw driver 37, the buttocks The fixing seat 36 is installed on the left edge of the bed board...

Embodiment 2

[0047] On the basis of Embodiment 1, the driving modes of the hip lead screw driver 37 and the knee lead screw driver 27 are all improved, and both the hip lead screw driver 37 and the knee lead screw driver 27 are motor drivers.

[0048] The knee screw driver 27 is a motor driver, and the motor driver includes a driving motor 271, a reduction box 272, a shaft coupling 273, a worm screw 274, a worm wheel 275 and a casing 276, and the driving motor 271 is installed on the bottom of the bed board 12. On the right edge, the power output shaft of the driving motor 271 is connected to the reduction box 272, and the power output shaft of the reduction box 272 is connected to the worm 274 through the coupling 273, and the worm 274 is fixed to the The bearings on the two side walls of the casing 276 are rotatably installed in the casing 276, the worm wheel 275 is engaged with the worm 274, the worm wheel 275 is located directly above the worm 274 in the casing 276, and the worm wheel 2...

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Abstract

The invention discloses a lumbar puncture auxiliary device comprising a lifting bed; a knee pressing device, a hip pressing device, a leg pressing device, an inflatable pillow and a puncture positioning bracket are mounted on the lifting bed; the lifting bed comprises a bed frame cross beam, four hydraulic lifting bed legs and a bed plate, the four hydraulic lifting bed legs are connected with thebed frame cross beam, the bed plate is arranged on the bed frame cross beam, a notch is formed in the left side of the bed plate, and the notch is a medical staff working position; two notches are formed in the lower part of the bed plate. By adopting of the knee pressing device, the hip pressing device and the leg pressing device, knees, hip and legs of a patient can be fixed in sequence, and the inflatable pillow can be adjusted according to the requirements of the patient after the patient sleeps on the inflatable pillow; a hip lead screw driver and a knee lead screw driver are one of manual turntable drivers or motor drivers, and the lumbar puncture auxiliary device can be adjusted according to the physique of the patient, and is practical and convenient.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to a lumbar puncture auxiliary device. Background technique [0002] It is a commonly used clinical diagnosis and treatment operation. It can be used to diagnose various inflammatory diseases of the central nervous system, vascular diseases, spinal cord lesions, suspected intracranial space-occupying lesions, undiagnosed nervous system diseases, pneumocephalus, myelinography, etc.; also used for cerebrospinal fluid pressure High drainage (decompression) and infusion of drugs to treat central nervous system disorders. [0003] The current operating method in the hospital is to lie on the patient's side on the bed with his hands tucked around his knees, so that the lumbar kyphosis and the intervertebral space are widened. Local routine disinfection, infiltration anesthesia, puncture. Generally, there is resistance after puncturing 4 to 5 cm, and the resistance suddenly decreases. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/06A61G13/10A61G13/12
CPCA61G13/06A61G13/10A61G13/121A61G13/1245
Inventor 刘艳明刘学军习玲杜毓锋聂丽霞张炜李思敏刘丽芳陈芸刘吉莉高云李丹
Owner FIRST HOSPITAL OF SHANXI MEDICAL UNIV
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