Pancreatitis necrosis lesion debridement drainage instrument

A technology for pancreatitis and equipment, applied in the direction of suction equipment, hypodermic injection equipment, etc., can solve the problems of increased burden on staff, physical injury of patients, secondary injury of patients, etc., to ensure physical health, prevent external bacteria from entering, and avoid bacteria entry effect
CN112007219APending Publication Date: 2020-12-01WEST CHINA HOSPITAL SICHUAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
WEST CHINA HOSPITAL SICHUAN UNIV
Publication Date
2020-12-01

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Abstract

The invention discloses a pancreatitis necrosis lesion debridement drainage instrument. The instrument comprises an arc seat, a mounting hole is formed in the side wall of the arc seat; a flow guide pipe is connected into the mounting hole in a sealing manner; the flow guide pipe penetrates through the mounting hole; a first drainage tube and a second drainage tube are respectively connected to two ends of the flow guide pipe in a sealing manner; a negative pressure pump is arranged at one end of the first drainage tube, two arc-shaped grooves are formed in the side wall, close to the second drainage tube, of the arcd base, the two arc-shaped grooves are located in the two sides of the second drainage tube respectively, medical adhesive tapes are arranged in the two arc-shaped grooves, andone end of the second drainage tube is connected with a mounting cylinder in a sealed mode. According to the debridement instrument, debridement liquid can be rapidly extracted from the body, in theextraction process, outside bacteria are prevented from entering the body, the health of a patient is guaranteed, after extraction is completed, the arc-shaped cover plate can be covered, repeated suturing is avoided, after the cover plate is covered, bacteria can be prevented from entering the body, and the health of the patient is protected.
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Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to a debridement and drainage device for pancreatitis necrosis. Background technique

[0002] With the rapid development of my country's economy and the continuous improvement of people's living standards, people's quality of life is getting better and better. However, at the same time, there are more and more diseases appearing in the society. Pancreatitis is currently A common disease.

[0003] During the treatment of pancreatitis, it is necessary to remove the necrotic focus of pancreatitis to facilitate recovery from surgery. Debridement and drainage devices for necrotic focus of pancreatitis are widely used in hospitals, and they are also one of the common medical devices at present.

[0004] In the prior art, when debridement is performed, after the catheter is inserted into the patient's body, it is in communication with the outside world, so that bacteria and impurit...

Claims

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