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Kidney puncture assisting device

A technology of kidney puncture and auxiliary device, which is applied in the medical field, and can solve problems such as the inability to adjust the three-dimensional position and puncture angle of the puncture guide, the inability to automatically track the puncture position, and difficult patient fixation.

Pending Publication Date: 2021-04-23
THE FIRST PEOPLES HOSPITAL OF NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned kidney puncture aid has the advantage of simple structure; but the above-mentioned kidney puncture aid still has some disadvantages, such as: 1. It is difficult to fully fix the patient's position; 2. It is impossible to adjust the puncture guide The adjustment of the three-dimensional position and puncture angle cannot automatically track the puncture position; 3. It is inconvenient to take the puncture needle for puncture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049]Such asfigure 1 ,Figure 5 withFigure 7 As shown, a kidney puncture aid is mainly composed of the following parts, including:

[0050]Sheet bed 1, bed 1 is the main body support of the device;

[0051]The position of the mass position maintenance assembly 2 for maintaining the patient's buttocks and head position;

[0052]Waist fixing assembly 3 for fixing the patient's waist;

[0053]The puncture guide 4 is disposed above the bed 1;

[0054]A orientation adjustment assembly 5 for driving the puncture guide 4 for three-dimensional spatial orientation;

[0055]An angle adjustment component 6 for driving the puncture guide 4 for angular adjustment;

[0056]A color trace assembly for identifying pre-coated in patient waist puncture portions;

[0057]And a puncture needle supply assembly 7 for penetrating needles.

[0058]Such asfigure 1 ,Figure 5 withFigure 7 As shown, the patient can be lying on the bed 1 when used, and the patient position can be sufficiently fixed by utilizing the position maintenance as...

Embodiment 2

[0070]The difference from Example 1 is that a layer of anti-fouling coating is coated on the surface of the bed 1, wherein the preparation process of the antifouling coating is as follows:

[0071]S1, take the weight of the following weight: 40 parts of the acrylic monomer, 20 parts of allyl glycerol ether, 30 copies of acrylamide, 20 parts of the amphiphilic moltrium monomer, 20 parts of methacrylate, N, N, N, N, N, N, N, N, N, 15 parts of N-methylene bis acrylamide, 15 parts of dimethylacrylate, 5 parts of diethyl methacrylate;

[0072]S2, mixed the acrylic monomer, allyl glycidyl ether, and polymerized to obtain a first polymer emulsion in the reactive kettle;

[0073]S3, mixed acrylamide, amphiphilic molar monomer, methacrylate, mixed with glycidyl ether, and polymerized to obtain a second polymer emulsion in the reactive kettle;

[0074]S4, the first polymer emulsion is mixed with the second polymer emulsion to add N, N-methylene bis acrylamide, dimethylacrylamide, dimethacrylate and dieth...

Embodiment 3

[0076]Unlike Example 2, the preparation of the anti-fouling coating is prepared, wherein the preparation process of the anti-fouling coating is as follows:

[0077]S1, take the weight of the following weight: 43 parts of acrylic monomer, 30 parts of allyl glycidyl ether, 30 copies of acrylamide, 20 parts of the amphiphilic mid, 20 parts of methacrylate, N, N, N, N, N, N, N, N, N, N, N, 12 parts of N-methylene bis acrylamide, 15 parts of dimethylacrylate, 5 parts of diethyl methacrylate;

[0078]S2, mixed the acrylic monomer, allyl glycidyl ether, and polymerized to obtain a first polymer emulsion in the reactive kettle;

[0079]S3, mixed acrylamide, amphiphilic molar monomer, methacrylate, mixed with glycidyl ether, and polymerized to obtain a second polymer emulsion in the reactive kettle;

[0080]S4, mixing the first polymer emulsion and the second polymer emulsion, add N, N-methylene bis acrylamide, dimethylamine, dimethylamine, and diethyl amine, and then heated to 55 ° C. Insulation 1 h, c...

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Abstract

The invention discloses a kidney puncture assisting device. According to the technical scheme, the kidney puncture assisting device comprises a sickbed which is used for a patient to lie prone; a position maintaining assembly which is used for maintaining positions of the buttocks and head of the patient; a waist fixing assembly which is used for fixing the waist of the patient; a puncture guiding device which is arranged above the sickbed; a direction adjusting assembly which is used for driving the puncture guiding device to carry out three-dimensional space direction adjustment; an angle adjusting assembly which is used for driving the puncture guiding device to carry out angle adjustment; and a color-developing object tracking assembly which is used for identifying a color-developing mark pre-coated on a puncture part of the waist of the patient. When the kidney puncture assisting device is used, the position of the patient can be fully fixed, the automatic tracking and positioning of the puncture guiding device can be realized, meanwhile, the mode can be switched into a manual tracking mode, and therefore the puncture guiding is facilitated.

Description

Technical field[0001]The present invention relates to the field of medical technology, and more particularly, it involves a kidney puncture aid.Background technique[0002]During the kidney puncture needle puncture process, there are more manual hand clamps. Because the artificial hand clamping puncture can easily appear, it is difficult to stabilize the puncture needle, so the auxiliary is used to assist in the puncture.[0003]The disclosure of which is disclosed in CN211094561U, which discloses a kidney puncture auxiliary device, including a housing, and a fixed plate is provided on one side of the housing, and the housing is provided with respect to the side of the fixed plate. The two card blocks, the fixing plate and the second card block are both sliding through the chute to the housing, and the inside of the second block is connected to the connecting screw through a thread, and one end of the screw extends above the housing. Further, the other end of the screw is rotated by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/00A61G13/10A61B17/34A61B34/20A61F5/37
CPCA61G13/00A61G13/10A61F5/3776A61B17/3403A61B34/20A61B2017/3405A61B2034/2068
Inventor 王琛沈良兰张芬黄华星房星星陈冬梅
Owner THE FIRST PEOPLES HOSPITAL OF NANTONG
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