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Auxiliary knee joint effusion extraction device for orthopedics department

A knee joint effusion, orthopedic technology, applied in dentistry, dental chair, medical science and other directions, can solve the problems of impact, pain shaking legs, unable to immobilize the patient's legs, etc., to facilitate the extraction of effusion, save time, The effect of preventing the legs from shaking

Pending Publication Date: 2022-07-29
邢英会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing effusion auxiliary extraction device that cannot fix the patient's legs, during the process of effusion extraction, the patient feels pain and shakes his legs, which affects the staff's shortcomings in the extraction operation, technical problems to be solved To: Provide an orthopedic knee joint effusion auxiliary extraction device that can fix the patient's legs without affecting the extraction work of the staff

Method used

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  • Auxiliary knee joint effusion extraction device for orthopedics department
  • Auxiliary knee joint effusion extraction device for orthopedics department
  • Auxiliary knee joint effusion extraction device for orthopedics department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see Figure 1-Figure 9 As shown, an orthopedic knee joint effusion auxiliary extraction device includes a base 1, a first slider 2, a seat 3, a support seat 4, a support plate 5, a first fixed seat 6, a support block 7, a first The torsion spring 8, the pedal 9, the fixing mechanism 10 and the pressing mechanism 11, the right part of the base 1 is provided with a first sliding block 2 in a front-to-back symmetrical sliding manner, and a seat 3 is provided between the two first sliding blocks 2 by means of screw connection , the seat 3 is used for the patient to sit on, the left part of the base 1 is provided with a support seat 4, the upper part of the support seat 4 is provided with a support plate 5, the right side of the lower part of the support seat 4 is provided with a first fixed seat 6 symmetrically front and rear, and two second A support block 7 is rotatably arranged on a fixed base 6 , a first torsion spring 8 is symmetrically wound around the lower part of t...

Embodiment 2

[0042] see Figure 4-Figure 5 As shown, on the basis of Embodiment 1, the fixing mechanism 10 includes a sliding rail 1001, a second sliding block 1002, a spacer 1003, a first fixing rod 1004, a mounting rod 1005 and a first arc-shaped plate 1006, and a support seat 4. A slide rail 1001 is provided on the left side of the middle part, and a second slider 1002 is arranged in a front-to-back symmetrical sliding manner in the slide rail 1001. A cushion block 1003 is placed symmetrically at the top of the slide rail 1001, and the two cushion blocks 1003 are set by means of threads There is a first fixing rod 1004, the first fixing rod 1004 is threadedly connected with the adjacent second sliding block 1002, the right side of the two second sliding block 1002 is welded with a mounting rod 1005, and the right end of the two mounting rods 1005 is provided with a The first arc-shaped plate 1006, the first arc-shaped plate 1006 is used to limit the position of the patient's lower leg. ...

Embodiment 3

[0046] see Figure 10-Figure 11 As shown, on the basis of Embodiment 2, it also includes a second fixed seat 12, an arc-shaped block 13, a fourth guide rod 14, a second clamping block 15, a fourth elastic member 16 and a second pull rod 17. A second fixing seat 12 is welded on the left side of each of the first arc-shaped plates 1006, and an arc-shaped block 13 is slidably arranged on the two second fixing seats 12. The arc-shaped block 13 is used to fix the patient's leg, and the two A fourth guide rod 14 is arranged symmetrically up and down on the side facing away from each arc-shaped block 13, and a second block 15 is slidably provided between two adjacent fourth guide rods 14, and the second block 15 is close to A fourth elastic member 16 is symmetrically wound up and down between the arc-shaped blocks 13, and a second pull rod 17 is provided in the middle of the two second blocks 15 facing away from one side, and the second pull rods 17 are similar to the arc-shaped Blo...

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Abstract

The invention relates to an extraction device, in particular to a knee joint effusion auxiliary extraction device for the orthopedics department. According to the knee joint effusion auxiliary extraction device for the orthopedics department, the two legs of a patient can be fixed, and the extraction operation of a worker cannot be affected. The knee joint effusion auxiliary extraction device for the orthopedics department comprises a base, and first sliding blocks are arranged in the right portion of the base in a front-back symmetrical sliding mode; the seat is arranged between the two first sliding blocks, and a patient can sit on the seat; and the supporting seat is arranged at the left part of the base. A pressing block slides downwards to drive a second arc-shaped plate to move downwards to make contact with the thighs of the patient through a first connecting rod and a third guide rod, then the thighs of the patient are limited, and the situation that the thighs of the patient are damaged in the effusion extraction process of the patient is avoided; inconvenience is brought to workers due to the fact that the legs are moved due to pain.

Description

technical field [0001] The invention relates to an extraction device, in particular to an orthopedic knee joint effusion auxiliary extraction device. Background technique [0002] Knee joint effusion patients have obvious swelling of the knee, and the pressure has obvious water accumulation. The patient often feels pain and weakness when walking, which seriously affects the quality of life. Therefore, it is necessary to extract the effusion at the knee joint. [0003] The current prior art orthopedic knee joint effusion auxiliary extraction device generally includes a base, a first slider and a seat. The right part of the base is provided with a first slider in a front-to-back symmetrical sliding manner; the seat, two first sliders There is a seat between the blocks; a support seat, and a support seat is arranged on the left part of the base. When in use, the staff signaled the patient to sit on the seat, and then the staff applied iodophor to the knee joint of the patient, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61B90/14A61M35/00A61G15/02A61G15/10A61G15/12
CPCA61B90/14A61M35/20A61G15/02A61G15/10A61G15/12A61G2210/10
Inventor 邢英会
Owner 邢英会