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Collecting device for artificial skin detection

A collection device and artificial skin technology, applied in the field of artificial skin, can solve the problems of not meeting the standards required for detection, irregular skin shape, and different skin sizes, etc., to achieve clear design ideas, simple structure, and easy operation convenient effect

Active Publication Date: 2021-07-09
HENAN YADU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a collection device for artificial skin detection, which effectively solves the work of manually cutting and collecting skin samples The efficiency is too low, and the size of the artificially cut skin is different, which cannot meet the standards required for detection. When cutting the sample skin in the middle of the artificial skin, the experimenter needs to use a blade to cut it, which is easy to make the shape of the sample skin different. problem with rules

Method used

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  • Collecting device for artificial skin detection
  • Collecting device for artificial skin detection
  • Collecting device for artificial skin detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1, the present invention is a collection device for artificial skin detection, including a base 1, the base 1 can be fixed on the desktop for use, an artificial skin 2 is placed on the top of the base 1, and the artificial skin 2 can pass through the subsequent structure It is fixed on the top of the base 1, and it is characterized in that the left and right sides of the top surface of the base 1 are respectively equipped with adjusting slide plates 3 sliding forward and backward, and the two adjusting slide plates 3 can slide forward and backward on the base 1, and the two adjusting slide plates 3 can slide forward and backward. A frame-shaped crossbeam 4 is connected up and down between the slides 3, and the two adjustment slides 3 can drive the crossbeam 4 to slide back and forth to adjust its position in the front and rear directions, and the crossbeam 4 can slide up and down between the two adjustment slides 3 to adjust its height. On the crossbeam 4, a m...

Embodiment 2

[0036] Embodiment 2, on the basis of Embodiment 1, a hollow chute rod 17 is installed through and rotated on the moving sliding sleeve 5, and the chute rod 17 can rotate in the moving sliding sleeve 5, and the chute The bottom of bar 17 is fixedly installed with the chute dish 18 that is positioned at straight groove dish 6 tops, and chute bar 17 can drive chute dish 18 to rotate, has a plurality of chute 19 on the described chute dish 18, and the chute 19 The number is preferably four, and the top of each driving slider 8 is fixedly connected with a driving pin 20 located in one of the inclined slots 19, and the driving pin 20 can slide synchronously with the driving slider 8 in the straight groove 7 , when the chute plate 18 rotates, it can drive four drive pins 20 and a plurality of drive sliders 8 to slide synchronously outward or inward in four straight grooves 7 through four chute 19, thereby realizing four arc-shaped plates Adjustment of the spacing between 9.

Embodiment 3

[0037] Embodiment 3, on the basis of Embodiment 2, the top of the chute rod 17 is rotatably connected with a handle 21 and the handle 21 is fixedly connected with the moving sliding sleeve 5 through a fixed plate, and the handle 21 cannot be on the moving sliding sleeve 5 Rotate, so you can hold the handle 21 with one hand, and the other hand can rotate the chute bar 17. The top of the moving sliding sleeve 5 is fixedly equipped with a fixed ring gear 22 with the tooth surface facing upwards. The outside of the chute bar 17 Sliding up and down is installed with the moving ring gear 23 that meshes with the fixed ring gear 22, and the moving ring gear 23 can only slide up and down on the outside of the chute bar 17, and can drive the chute bar 17 to rotate when the moving ring gear 23 is turned. The chute rod 17 is sleeved with a ring gear spring 24 located between the movable ring gear 23 and the handle 21. Under the elastic force of the ring gear spring 24, the initial state of...

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Abstract

The invention provides a collecting device for artificial skin detection, and solves the problems that the working efficiency is too low and the sizes are different when a skin sample is manually cut and collected. The collecting device includes a base, adjusting sliding plates are slidably arranged on the top face of the base, a cross beam is slidably connected between the two adjusting sliding plates, a movable sliding sleeve is slidably arranged on the cross beam, a straight groove disc provided with a plurality of straight grooves is fixed to the lower portion of the movable sliding sleeve, driving sliding blocks are slidably arranged in the straight grooves, arc-shaped plates are fixed to the lower portions of the driving sliding blocks, and pressing plates are installed at the bottoms of the arc-shaped plates. An annular groove is formed in the bottom of the straight groove disc, cutter sliding grooves are formed in the bottoms of the driving sliding blocks, blades slide in the cutter sliding grooves, and a blade rotating disc can be installed when the bottom of the straight groove disc coaxially rotates and is fixedly connected with the multiple blades. According to the collecting device, by adjusting the distance between the multiple arc-shaped plates, the multiple blades can cut skin samples with different diameters when rotating, and the cut skin samples are standard in size and regular in shape.

Description

technical field [0001] The invention relates to the technical field of artificial skin, in particular to a collection device for artificial skin detection. Background technique [0002] Artificial Skin (Artificial Skin) Artificial skin is a skin substitute artificially developed in vitro by using the principles and methods of engineering and cell biology to repair and replace defective skin tissue. According to different components, it can be divided into simple artificial dermis and artificial skin. Active composite skin with epidermal cell layer, the artificial skin has two layers: the surface layer and the inner layer, the surface layer is made of a silicone rubber film, which can block the attack of bacteria, and the inner layer is a special culture medium, which can help Injured skin growths. [0003] For the newly manufactured artificial skin, quality testing is required before it can be applied to the human body. At present, the test for artificial skin is that the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 张正男韩立涛许慧韩涵付迎坤常聪赵欣石沛龙韩伟鹤殷苏明韩修恒杨武严子跃佘开江贾江焕
Owner HENAN YADU IND