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Postoperative drainage monitoring and alarming system for spine surgery

A postoperative alarm system technology, applied in the direction of suction equipment, drug equipment, other medical equipment, etc., can solve the problems of not being able to provide good care, improve attention, ensure accuracy, and increase airtightness Effect

Pending Publication Date: 2022-01-04
SHANGHAI CHANGZHENG HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a drainage monitoring and alarm system after spinal surgery to solve the problem of not being able to provide good care during night care

Method used

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  • Postoperative drainage monitoring and alarming system for spine surgery
  • Postoperative drainage monitoring and alarming system for spine surgery
  • Postoperative drainage monitoring and alarming system for spine surgery

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Embodiment

[0033] Such as Figure 1-5 As shown, a drainage monitoring and alarm system after spinal surgery includes: an elastic overtube 1, a drainage perforation 13 that runs through the inside of the elastic overtube 1, and a signal through hole 14 arranged in parallel with the drainage perforation 13, and the drainage perforation 13 A drainage tube 11 is provided inside, and a signal line 6 is provided through the inside of the signal through hole 14; the drainage tube 11 and the signal line 6 are concentrated on the elastic outer sleeve 1, and the drainage tube 11 includes a cutout 111 arranged at one end of the drainage tube 11 , the fiber optic pressure sensor 112 near the incision 111 and the negative pressure ball 12 connected to the other end of the drainage tube 11, one end of the fiber optic pressure sensor 112 is connected to the alarm through the signal line 6; the detection end of the fiber optic pressure sensor 112 is connected to the drainage tube 11 Connected, the outer...

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Abstract

The invention belongs to the technical field of surgical postoperative drainage monitoring, and particularly relates to a postoperative drainage monitoring and alarming system for the spine surgery. The postoperative drainage monitoring and alarming system for the spine surgery comprises an elastic outer sleeve, a drainage perforation formed in the elastic outer sleeve in a penetrating manner and a signal through hole parallel to the drainage perforation; a drainage tube is arranged in the drainage perforation in a penetrating manner, and a signal line is arranged in the signal through hole in a penetrating manner. According to the postoperative drainage monitoring and alarming system for the spine surgery, the drainage tube and the signal line are concentrated on the elastic outer sleeve, which cannot cause winding of the line. An optical fiber pressure sensor detects internal pressure of an incision and gives an alarm. a sealing gasket is fitted with a convex shell, which increases the sealing performance of a clamp-type flow sensor and the elastic outer sleeve. The clamp-type flow sensor monitors the liquid level of drainage liquid flowing through a negative pressure ball, which plays a prompt and alarm function for measurement of the liquid, reduces the workload of accompanying persons and nurses, and improves the accuracy and sensitivity of postoperative drainage.

Description

technical field [0001] The invention belongs to the technical field of drainage monitoring after surgery, in particular to a drainage monitoring and alarm system after spinal surgery. Background technique [0002] After spinal surgery, postoperative incision drainage is very important. After cervical spine surgery, if the drainage is not smooth and blood accumulates in the incision, it can cause tracheal compression. If it is not found in time, it can lead to suffocation and death of the patient. After thoracolumbar surgery , if the drainage is not smooth and blood accumulates in the incision, it can lead to nerve compression, and the patient has complications such as aggravated neurological symptoms after surgery, decreased muscle strength of the lower limbs, and paralysis. , reducing drainage may lead to complications such as cerebellar hemorrhage. Therefore, when the drainage fluid suddenly increases, the continuous negative pressure drainage needs to be stopped in time, ...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M2205/3334A61M2205/3331A61M2205/18
Inventor 胡津铨汉辉张菁闫清泉王新伟陈华江袁文闫蔷
Owner SHANGHAI CHANGZHENG HOSPITAL
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