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Biomedical bionic tissue culture device

A tissue culture and biomedical technology, applied in the field of biomedical bionic tissue culture devices, can solve necrosis and other problems, achieve the effect of reducing necrosis and meeting different stress stimulation requirements

Inactive Publication Date: 2021-01-08
陈永忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned medical bionic tissue culture device has at least the following defects in use: when the external power drives the pressure plate 4a to apply compressive stress to the bionic tissue 11, the pressure plate 4a continues to be in contact with the bionic tissue 11, so that the bionic tissue 11 is in contact with the pressure plate 4a. Necrosis will occur in the contact parts due to lack of culture medium for a long time, so it is urgent to improve this situation

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a biomedical bionic tissue culture device. The biomedical bionic tissue culture device comprises a culture container and pressure stress mechanisms, wherein each pressure stress mechanism comprises a movable block, a first pressing block, a second pressing block, a position adjusting and transmission mechanism and a stress part; the position adjusting and transmission mechanism is used for adjusting the positions of the first pressing block and the second pressing block, so that the first pressing block extends out relative to the second pressing block, or the second pressing block extends out relative to the first pressing block; the stress part is used for being driven to drive a movable block to move,so that the extending first pressing block presses a first area on the bionic tissue, or the extending second pressing block presses a second area on the bionic tissue; and a first area and a second area are different areas on the bionic tissue respectively. According to the biomedical bionic tissue culture device disclosed by the invention, the phenomenon of necrosis of a pressed part on the bionic tissue can be reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a biomedical bionic tissue culture device. Background technique [0002] In vitro biomimetic culture of biological tissues refers to the cultivation of biomimetic tissues constructed by applying tissue engineering technology under in vitro culture conditions that simulate the physiological environment in vivo, so as to promote the structural and functional maturation of biomimetic tissues. Among them, the cultivation of such bionic tissue requires the aid of a biomedical bionic tissue culture device. [0003] Such as figure 1 As shown, a medical bionic tissue culture device is provided in the prior art, which includes a culture container 7, and a bracket 6 for supporting the bionic tissue 11 is arranged in the culture container 7. The bracket 6 is a tray 6a at the top and a column at the bottom. Structure of 6b. The culture container 7 has an upper cover 2, and the upp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00
CPCC12M21/08C12M23/38C12M23/48C12M35/04
Inventor 陈永忠
Owner 陈永忠
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