Water jet arthroscope

An arthroscopy and water jet technology, applied in laparoscopy, fluid jet scalpel, endoscopic cutting instruments, etc., can solve the problems of wasting operation time, complicated composition, increasing infection, etc., achieving easy operation, fast patient recovery, Highly effective treatment

Active Publication Date: 2018-04-06
HUIZHOU HYDRO CARESYS MEDICAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the composition of modern arthroscopy equipment and its supporting instruments is complex and expensive. During the operation, it is often ne

Method used

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Embodiment Construction

[0029] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0030] The terms "first", "second" and the like used herein do not specifically refer to a sequence or order, nor are they used to limit the present invention, but are only used to distinguish components or operations described with the same technical terms. .

[0031] The present invention relates to a related design of a water jet arthroscope. In the first aspect, the waterjet arthroscope of the present i...

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Abstract

The invention provides a water jet arthroscope. The water jet arthroscope comprises a pump body assembly, a water jet assembly, an endoscope module and a cryoablation assembly. The water jet assemblyis connected to the pump body assembly, the endoscope module is connected to the water jet assembly, and the cryoablation assembly includes a cryo-switch ball valve, a cryoablation catheter and a cryo-balloon. The cryo-switch ball valve is disposed on the water jet assembly, one end of the cryoablation catheter is connected to the outlet of the cryo-switch ball valve, the other end of the cryoablation catheter penetrates through the endoscope module, and the cryo-balloon is arranged at the other end of the cryoablation catheter. The water jet arthroscope is convenient to operate by a doctor, causes less bleeding, makes a patient recovery quickly after an operation, shortens the operation time, has high treatment effectiveness, reduces severe complications such as thrombosis, and lowers thepain level of a patient; besides, the doctor and an observer can view the patient's knee image in real time through an external workstation and can examine the patient's knee joint in detail, so thatthe safety of the operation is increased.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a water jet arthroscope. Background technique [0002] Arthroscopy technology uses high-tech imaging technology and optical fiber technology to display the internal structure of the human body, and at the same time makes tissue repair and joint function reach the best level. Now the most widely used tool in orthopedic surgery, it was originally used only to visualize intra-articular structures and is now the most important device in most surgical procedures of every substantial joint in the body. Modern arthroscopy has become one of the main means of diagnosing and treating intra-articular diseases. It has been used in knees, shoulders, elbows, wrists, ankles, hips, and intervertebral bodies, and even in non-joint parts. However, the composition of modern arthroscopy equipment and its supporting equipment is complex and expensive. During the operation, it is often ne...

Claims

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Application Information

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IPC IPC(8): A61B1/317A61B18/12A61B17/3203
CPCA61B1/317A61B17/320016A61B17/3203A61B18/02A61B2018/0212
Inventor 孙光宇王良基
Owner HUIZHOU HYDRO CARESYS MEDICAL CO LTD
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