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Automatic endoscope perfusion system capable of monitoring intrarenal pressure

A technology of internal pressure and endoscopy, which is applied in the direction of endoscope, urethroscope, cystoscope, etc., can solve the problems of reducing perfusion flow rate, space occupied by pressure measuring optical fiber, unfavorable entry and operation of other surgical instruments, etc., and achieves simple use , a wide range of applications, and flexible effects

Pending Publication Date: 2021-04-13
SHANGHAI JIAO TONG UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the disadvantage of this system is that the pressure measuring optical fiber occupies a certain space in the endoscope channel, which is not conducive to the entry and operation of other surgical instruments, and also reduces the perfusion flow rate.

Method used

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  • Automatic endoscope perfusion system capable of monitoring intrarenal pressure
  • Automatic endoscope perfusion system capable of monitoring intrarenal pressure
  • Automatic endoscope perfusion system capable of monitoring intrarenal pressure

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Embodiment Construction

[0056] The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

[0057] An embodiment of the present invention provides an endoscope perfusion system capable of monitoring intrarenal pressure, and the system has the functions of automatic perfusion operation and automatic replenishment of perfusate.

[0058] The endoscope perfusion system that can monitor intrarenal pressure provided by this embodiment, such as Figure 6 As shown, it may include: a control unit 3 and an execution unit 2 and a human-computer interaction device 5 respectively associate...

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Abstract

The invention provides an automatic endoscope perfusion system capable of monitoring intrarenal pressure. The automatic endoscope perfusion system comprises a control unit, an execution unit and a man-machine interaction device, wherein the execution unit and the man-machine interaction device are respectively associated with the control unit; the man-machine interaction device is used for receiving a control instruction and transmitting the control instruction to the control unit; the control unit controls the execution unit to perform automatic fluid supplementation and / or perfusion operation according to the control instruction or information obtained by the control unit; the execution unit simultaneously measures perfusion fluid pressure in the perfusion process and transmits the perfusion fluid pressure to the control unit; the control unit calculates an intrarenal pressure value according to the perfusion fluid pressure; and the intrarenal pressure value is used as the information obtained by the control unit for controlling the execution unit to perform the perfusion operation. The automatic endoscope perfusion system can realize automatic perfusion fluid supplementation and continuous perfusion operation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatic perfusion endoscope perfusion system capable of monitoring intrarenal pressure during flexible ureteroscopy. Background technique [0002] Flexible ureteroscopy is one of the representative operations in urology, and it plays an important role in the diagnosis of upper urinary tract diseases and the treatment of urinary stones. This operation makes full use of the natural cavity of the human body, avoids incision and puncture on the human body, truly achieves minimally invasiveness, and minimizes the harm to the patient. Flexible ureteroscopy mainly uses ureteral flexible endoscope as an interventional device to enter the ureter through the urethra and bladder for interventional minimally invasive surgery. When using a flexible endoscope, it is necessary to continuously inject water into the endoscope channel to clean the lens (perfusion) , to ensure a clear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/307A61B1/015A61B5/03A61B5/20
CPCA61B1/015A61B1/126A61B1/307A61B5/036A61B5/201
Inventor 谢叻舒雄鹏华鹏
Owner SHANGHAI JIAO TONG UNIV
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