Device for wrapping transplanted visceral organ

Abstract

The invention discloses a device for wrapping a transplanted visceral organ. The device comprises a plurality of shells which define an accommodating cavity for accommodating the transplanted visceral organ, wherein a plurality of channels are formed in the whole shell and used for providing passages for vascular anastomosis of the transplanted visceral organ; and valves are arranged on the channels and used for controlling opening and closing of the channels. According to the embodiment of the invention, the device for wrapping the transplanted visceral organ can be repeatedly used after being implanted into a body, and the transplanted visceral organ can be accurately and conveniently assembled by using the device when the transplanted visceral organ needs replacement, so that the operation difficulty and risk are reduced, the same transplanted position is ensured to be sufficiently and effectively utilized, meanwhile, when a patient lives at ordinary times, the device can protect the transplanted visceral organ from damage by external force. The device has a good application prospect.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a device for wrapping transplanted organs. Background technique [0002] Organ transplantation is a technique in which an organ is surgically transplanted from one individual to another in whole or in part, with the aim of replacing the damaged or dysfunctional organ of the patient with a fully functioning organ from an allogeneic donor. [0003] Organ transplantation can be divided into orthotopic transplantation and heterotopic transplantation according to the implantation site. Heterotopic transplantation, also known as "assisted transplantation", refers to the implantation of a graft in a recipient's body that is not in the normal anatomical position of the organ. Such as transplanting the kidney and pancreas into the iliac fossa or transplanting the liver into the splenic fossa. In heterotopic transplantation, the original organ may or may not be removed. In contrast to o...

AI Technical Summary

Problems solved by technology

However, because the transplanted kidney is located in the iliac fossa, it is superficial and vulnerable to trauma, so care should be taken to protect it

On the other hand, the limited location of the iliac fossa makes it impossible to replace other kidney sources or artificial kidneys after one side of the iliac fossa is used, which greatly limits patients' acceptance of transplantation.

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