Sinus tract detection device

A detection device and sinus tract technology, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve problems such as inability to clean the sinus tract, difficult to detect the bottom of the sinus tract, and too thick

Pending Publication Date: 2020-10-23
SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The current sinus detection method is to use long cotton swab rods, vascular forceps, tweezers and other instruments for detection. These devices have their own defects. Causes damage to the sinus tract tissue, and it is not easy to detect the bottom of the sinus tract when the sinus tract is tortuous, and these instruments can only be used to detect the sinus tract, and cannot clean the sinus tract

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Embodiment Construction

[0015] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention. All similar structures and similar changes of the present invention should be included in the scope of protection of the present invention. The commas in all indicate the relationship between and.

[0016] Such as Figure 1-Figure 2 As shown, a sinus detection device provided by an embodiment of the present invention is characterized in that it includes an injection tube 1, a detection tube 2, and an elastic guide wire 5;

[0017] The probe tube 2 is an elastic soft tube body, and the front end of the probe tube is closed, and the rear end of the probe tube is open. The probe tube is printed with a measurement scale for marking the length along the length direction. A side hole 6, each side hole is divided into multiple groups, and each side hole in the same group is ar...

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Abstract

A sinus tract detection device relates to the technical field of medical instruments and comprises an injection tube, a detection tube and an elastic guide steel wire. Wherein the detection tube is anelastic soft tube body, the front end of the detection tube is closed, the rear end of the detection tube is open, and a plurality of side holes are formed in the detection tube; a rear end pipe opening of the detection pipe is in butt joint with an injection opening in the front end of the injection pipe, a piston is arranged in the injection pipe, and a push rod is fixed to the rear end of thepiston. And the rear end of the guide steel wire is fixed on the piston, the front end of the guide steel wire extends into the detection tube through the injection port of the injection tube, and theguide steel wire can move back and forth in the detection tube. The device provided by the invention is used for detecting and cleaning the sinus tract.

Description

technical field [0001] The invention relates to the technology of medical instruments, in particular to the technology of a sinus tract detection device. Background technique [0002] A sinus tract refers to a blind passage that opens to the skin or mucous membrane after deep tissue necrosis, while a fistula is a channel that has two interconnected sores inside and outside the body. Before performing sinus care, medical staff need to judge whether the sore is a sinus or a fistula. If it is a sinus, the depth and direction of the sinus should be detected. If it is a fistula, surgery should be used to heal it. [0003] The current sinus detection method is to use long cotton swab rods, vascular forceps, tweezers and other instruments for detection. These devices have their own defects. It causes damage to the sinus tract tissue, and it is not easy to detect the bottom of the sinus tract when the sinus tract is tortuous, and these instruments can only be used to detect the sin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/107
CPCA61B5/1076
Inventor 庄惠人顾英杰姚佳丽
Owner SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
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