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Continuous refrigeration system for kidney transplantation operation

A surgical operation and kidney transplantation technology, applied in the field of medical devices, can solve the problems of small trauma, no design of donor kidney access channel and surgical operation channel, and the impact on the survival rate of kidney organs, etc.

Active Publication Date: 2020-10-27
JIANGSU TECH-BIO-MED MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, kidney transplantation, especially laparoscopic or robot-assisted laparoscopic kidney transplantation, has the advantages of less trauma compared with open surgery, and is conducive to wound healing of patients in the later stage, and has become the mainstream trend of kidney transplantation. In the current technology, due to the small opening of the surgical approach under the microscope, there is no access channel and surgical operation channel for the donor kidney to pass through, and the low temperature protection bag for the donor kidney is inconvenient to be placed in the human body and removed after surgery. The problem of inconvenient operation and the inability to ensure that the donor kidney is in a low temperature environment with a constant temperature will affect the survival rate of the kidney organs after surgery

Method used

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  • Continuous refrigeration system for kidney transplantation operation
  • Continuous refrigeration system for kidney transplantation operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 and 2 As shown, this embodiment provides a continuous refrigeration system for kidney transplantation operations, including: kidney bag 1, kidney bag opening 2, kidney door opening 3, outer ring 4, inner ring 5, pull wire 6, inner pull ring 7, The outer pull ring 8; the upper end of the kidney bag 1 is provided with a kidney bag opening 2, the kidney bag opening 2 allows the transplanted kidney and smoothie mixture to enter the interior of the kidney bag 1, and the lower end of the kidney bag 1 is provided with a kidney door opening 3, and the kidney bag The opening 2 is provided with an extracorporeal ring 4. The extracorporeal ring 4 supports and expands the opening 2 of the kidney bag. The outer peripheral ring of the kidney bag 1 is provided with an internal ring 5. The internal ring 5 is placed in the body of a patient with a kidney transplanted. The kidney bag 1 The outer surface is connected with a stay wire 6, and the two ends of the stay wire ...

Embodiment 2

[0051] Such as figure 1 and 2 , the method steps of the continuous refrigeration system for the operation of the kidney transplant operation of the following structure:

[0052] The structure of the continuous refrigeration system for kidney transplant operation includes: kidney bag 1, opening of kidney bag 2, opening of kidney door 3, outer ring 4, inner ring 5, pull wire 6, inner pull ring 7, outer pull ring 8; kidney bag 1 There is a kidney bag opening 2 at the upper end of the kidney bag opening 2 for the transplanted kidney and smoothie mixture to enter the interior of the kidney bag 1, and a kidney door opening 3 is opened at the lower end of the kidney bag 1, and an in vitro Ring 4, the outer ring 4 supports and expands the opening 2 of the kidney bag, the outer ring of the kidney bag 1 is provided with an inner ring 5, and the inner ring 5 is placed in the body of a patient whose kidney has been transplanted, and the outer surface of the kidney bag 1 is connected with...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a continuous refrigeration system for kidney transplantation operation. The continuous refrigeration system comprises a kidney bag, a kidney bag opening, a kidney portal opening, an in-vitro ring, an in-vivo ring, a pull wire, an inner pull ring and an outer pull ring, the kidney bag opening is formed in the upper end of the kidney bag, a transplanted kidney and smoothie mixture enters the kidney bag through the kidney bag opening, the kidney portal opening is formed in the lower end of the kidney bag, the in-vitro ring is annularly arranged at the kidney bag opening and enables the kidney bag opening to be supported and expanded, the in-vivo ring is arranged on the kidney bag in an annular mode and arranged in the body of a patient of the transplanted kidney, the outer surface of the kidney bag is connected with the pull wire, the two ends of the pull wire protrude out of the kidney bag, the lower end of the pull wire is connected with the inner pull ring, and the upper end of the pull wire is connected with the outer pull ring. The kidney bag is pulled into the in-vivo kidney anastomosis position through the inner pull ring, the kidney bag is pulled out through the outer pull ring after an operation, and the problem that a kidney supply low-temperature protection bag is inconvenient to placein a human body and take out after the operation is solved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a continuous refrigeration system for kidney transplant operations. Background technique [0002] At present, kidney transplantation, especially laparoscopic or robot-assisted laparoscopic kidney transplantation, has the advantages of less trauma compared with open surgery, and is conducive to wound healing of patients in the later stage, and has become the mainstream trend of kidney transplantation. In the current technology, due to the small opening of the surgical approach under the microscope, there is no access channel and surgical operation channel for the donor kidney to pass through, and the low temperature protection bag for the donor kidney is inconvenient to be placed in the human body and removed after surgery. The problem of inconvenient operation and the inability to ensure that the donor kidney is in a low temperature environment with a constant tempera...

Claims

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Application Information

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IPC IPC(8): B65D81/18B65D33/12A01N1/02
CPCA01N1/0284B65D33/12B65D81/18
Inventor 孙洵郭燕林
Owner JIANGSU TECH-BIO-MED MEDICAL EQUIP CO LTD
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