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Lumbar vertebra puncturing auxiliary fixer

A technology of lumbar puncture and fixation instrument, applied in the field of machinery, can solve problems such as difficulty in placing a standard body position, and achieve the effects of great practical value, easy promotion and simple structure

Pending Publication Date: 2019-03-22
WUXI CHILDRENS HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an auxiliary fixation instrument for lumbar puncture to solve the problem that obese people and children are difficult to put themselves in standard positions during lumbar puncture mentioned above.

Method used

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  • Lumbar vertebra puncturing auxiliary fixer
  • Lumbar vertebra puncturing auxiliary fixer
  • Lumbar vertebra puncturing auxiliary fixer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A lumbar puncture auxiliary fixation instrument, such as figure 1 and figure 2 As shown, including the seat 1, the top of the seat 1 is provided with a seat cushion 11, the top side of the seat 1 is provided with a backrest 2, the upper surface of the backrest 2 is provided with a number of through holes 22, and the sides of the backrest 2 are closely bonded. There is a back cushion 21, the surface of the back cushion 21 is tightly bonded with a number of anti-slip protrusions 211, the angle between the seat 1 and the backrest 2 is less than 90°, and seat side panels are symmetrically arranged on both sides of the seat 1 3. The seat side panel 3 is closely bonded to the seat 1, the top of the seat side panel 3 is a curved surface structure, and the backrest 2 is symmetrically arranged on both sides of the backrest side panel 4, and the backrest side panel 4 is closely bonded to the backrest 2 , the bottom of the backrest 2 is symmetrically provided with side panels 6 ...

Embodiment 2

[0032] In the specific use process, during the puncture process, the patient's body is likely to shake, thereby affecting the doctor's puncture. Therefore, we make improvements on the basis of Example 1, such as image 3 As shown, the inside of the backrest 2 is a hollow structure, and the inside of the backrest 2 is provided with a vertical bar 7, the inside of the backrest side plate 4 is a hollow structure, and the inside of the backrest side plate 4 is provided with a clamping plate 71, and the clamping plate 71 One side of the backrest 2 is closely bonded to the vertical rod 7 , and the bottom end of the vertical rod 7 runs through the bottom outer wall of the backrest 2 and is connected with a motor 72 .

[0033] Further, a window 8 is arranged on the backrest 2 close to the center of the patient's back to facilitate the puncture of the patient. The motor 72 can be a Y2 series motor produced by Shandong Huali Motor Group Co., Ltd., and its supporting circuit can also be p...

Embodiment 3

[0036] In the specific puncture process, it is not easy for doctors to control remotely, and the control force is not precise enough, and the function of the device is single. Therefore, we have made further improvements and designed it as Figure 4As shown, the device also includes an operating platform 9, on which a mechanical arm 91 is arranged, and an end of the mechanical arm 91 away from the operating platform 9 is connected with a baffle 92, and a puncture platform 94 is arranged below the mechanical arm 91, and the puncturing platform 94 The top of the back plate is located on one side of the baffle plate 92, and a backing plate 93 is provided. The top of the backing plate 93 is provided with a puncture opening 931. The patient can lie on the side of the backing plate 93, and the lumbar spine is exposed from the puncture opening 931. The baffle plate 92 is close to the backing plate 93. A video player 921 is embedded on one side.

[0037] Specifically, the mechanical a...

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Abstract

The invention relates to the technical field of machinery, in particular to a lumbar vertebra puncturing auxiliary fixer which comprises a chair seat. A backrest is arranged on one side of the top ofthe chair seat, chair side plates are symmetrically arranged on two sides of the chair seat, backrest side plates are symmetrically arranged on two sides of the backrest, a five-point-type safety beltfixing plate is arranged on one side, close to the upper portion of the chair seat, of the backrest, two shoulder straps are closely adhered at the top of the five-point-type safety belt fixing plate, waistbands are closely adhered on two sides of the five-point-type safety belt fixing plate, and a cross belt is closely adhered at the bottom of the five-point-type safety belt fixing plate. The lumbar vertebra puncturing auxiliary fixer is simple in structure and convenient to use, the chair seat and the backrest can effectively assist a patient to put a position needed by puncturing, puncturing success rate is increased, the psychological pressure of the patient is relieved, a body of the patient is closely fixed by the five-point-type safety belt fixing plate, and puncturing failure caused by movement of the patient is avoided in the puncturing process.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to an auxiliary fixation instrument for lumbar puncture. Background technique [0002] Lumbar puncture is a very common clinical examination method, widely used in neurology, anesthesiology, hematology and oncology and other disciplines. When performing puncture, the patient needs to lie on his side on a hard bed, with his back perpendicular to the bed surface, his head bent forward to his chest, and his hands hugging his knees close to his abdomen so that his trunk is arched. For those who cannot cooperate, the assistant needs to hold the patient's head with one hand on the opposite side of the operator, and hold the popliteal fossa of the lower limbs with the other hand and hold them tightly to make the spine as kyphosis as possible to widen the intervertebral space and facilitate needle insertion. [0003] At present, in clinical practice, especially obese people and children,...

Claims

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Application Information

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IPC IPC(8): A61G15/02A61G15/10A61G15/12
CPCA61G15/02A61G15/10A61G15/12
Inventor 过湘云胡笑月
Owner WUXI CHILDRENS HOSPITAL
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