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Endovascular surgery system

A surgical system and handle technology, applied in the field of intracavitary surgery systems, can solve the problems of small advantages of porous surgery, unfavorable extensive development, extrusion around the incision and large damage, etc.

Active Publication Date: 2022-07-08
毛张凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the size of the incision, when multiple surgical instruments enter the cavity through the same incision, the operation is inconvenient and difficult, and the ability to control risks in the event of an accident is poor, which is not conducive to extensive development.
At the same time, when multiple surgical instruments go in and out through the same incision, they will cause greater extrusion and damage to the periphery of the incision
Therefore, although there is only one incision in single-hole surgery, it has little advantage over multi-hole surgery.

Method used

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  • Endovascular surgery system
  • Endovascular surgery system
  • Endovascular surgery system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] In this embodiment, the operating device 1 includes an operating instrument 11 and a connecting portion 12, such as image 3 and Figure 4 shown. The operating instrument 11 may be a surgical instrument suitable for operation in a cavity, such as a traction clip, medical scissors, or the like. The connecting portion 12 includes a fixing groove 121 , a sliding groove 122 , a sliding member 123 and a pulling wire 124 . Wherein, the fixing groove 121 is provided with a first limiting member 121 a for fixing the connecting rod 2 . In this embodiment, the connecting rod 2 is a hollow needle. The tip portion of the hollow needle 2 is provided with a second limiting member 21 matched with the first limiting member 121a. When the tip portion of the hollow needle 2 enters the fixing groove 121 , the hollow needle 2 and the connecting portion 12 are fixedly connected through the first limiting member 121 a and the second limiting member 21 . The connecting portion 12 is made...

Embodiment 2

[0073] Figure 10-Figure 11It is a schematic diagram of the intracavitary surgical system according to the embodiment of the present invention. In this implementation, the endoluminal surgical system includes an operating device 1 , a connecting rod 2 and a handle 3 . In this embodiment, the connecting rod 2 is a hollow needle. The operating device 1 is arranged in the thoracic cavity or the abdominal cavity, and is used to perform corresponding surgical treatment on the lesion of the patient. When performing intracavitary surgery, the doctor opens an incision on the body surface of the patient as required, which can be used as a channel for the entry and exit of surgical instruments, and then places the operating device 1 in the cavity through the incision. The hollow needle 2 is fixedly mounted on the handle 3 , and the tip portion of the hollow needle 2 enters the cavity through the body surface to be fixedly connected with the operating device 1 . As a result, the docto...

Embodiment 3

[0076] In this implementation, the endoluminal surgical system includes an operating device 1 , a connecting rod 2 and a handle 3 . In this embodiment, the connecting rod 2 is a hollow needle. The operating device 1 is arranged in the thoracic cavity or the abdominal cavity, and is used to perform corresponding surgical treatment on the lesion of the patient. When performing intracavitary surgery, the doctor opens an incision on the body surface of the patient as required, which can be used as a channel for the entry and exit of surgical instruments, and then places the operating device 1 in the cavity through the incision. The hollow needle 2 is fixedly mounted on the handle 3 , and the tip portion of the hollow needle 2 enters the cavity through the body surface to be fixedly connected with the operating device 1 . As a result, the doctor can control the operating device 1 through the external handle 3 to perform corresponding operations, which can avoid entanglement and in...

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PUM

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Abstract

An intracavity surgical system is disclosed, which includes an operating device, a connecting rod and a handle. Wherein, the operating device includes an operating instrument and a connecting portion. During the operation, the operating device is placed in the cavity through the incision, and then the tip of the connecting rod enters the cavity along the puncture point and is fixedly connected with the connecting part of the operating device, and the other end of the external connecting rod is fixedly connected with the handle, and then through the The handle controls and adjusts the operating instrument outside the body to achieve the corresponding surgical operation. The invention can reduce the damage to the patient's body, and at the same time, it can more conveniently perform the operation outside the body and improve the success rate of the operation.

Description

technical field [0001] The invention relates to the technical field of medical surgical instruments, in particular to an intracavity surgical system. Background technique [0002] In conventional thoracoscopic laparoscopic surgery, when the surgical instruments are operated into the cavity, it is necessary to make an incision of about 5m on the body surface, and insert a trocar to form a channel for the in and out of the surgical instruments. When the surgery is over, the chuka is pulled out and the wound is sutured. The current limit of surgery is single-port surgery, that is, endoscopic surgery, manipulation instruments, and tissue or organ pulling instruments enter the cavity through the same incision for surgery. Due to the limitation of incision size, when multiple surgical instruments enter the cavity from the same incision, the operation is inconvenient and difficult, and the risk control ability is poor in the event of an accident, which is not conducive to widespre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00A61B17/34
CPCA61B17/00234A61B17/3421A61B17/3478A61B2017/0034A61B2017/3445A61B17/29A61B2017/2931A61B2017/2941A61B2017/2932A61B2017/00349
Inventor 毛张凡毛航
Owner 毛张凡
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