Nerve package clip
A technology of wrapping and nerves, applied in the field of medical devices, can solve the problems of inconvenient operation, time-consuming and labor-intensive, etc., and achieve the effect of easy operation
Inactive Publication Date: 2008-12-31
SUMMIT GD BIOTECH
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Problems solved by technology
This kind of wrapping treatment still uses the traditional manual wrapping and suturing method at present, which is very inconvenient, time-consuming and laborious to operate, especially for cranial nerve regions with little operating space.
Method used
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Embodiment Construction
[0007] It is made of medical stainless spring steel or titanium alloy spring steel according to general machining methods figure 1 As shown, the spring clip is composed of a spring coil 1, an operating arm 2, an extension arm 3 and a clip arm 4. In addition, take a medical film with the same width as the length of the clamp arm and slightly longer than the circumference of the ring formed by the two extension arms 3, and glue it on the two clamp arms to form a ring formed by a film tube 5 and two arc-shaped extension arms. Appropriate envelope, so just made the nerve wrap clip of the present invention.
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The invention discloses a nerve wrapping clip, comprising a metal pinch cock and an envelope used for wrapping nerve. The envelope is arranged on a clamping arm of the metal pinch cock. The metal pinch cock consists of a spring ring, two operation arms, two extension arms and two clamping arms. As conventional nerve wrapping is finished by hands with a thin film wrapped around and stitched on nerve, the operation is inconvenient and takes time and energy. Moreover, the operation is more difficult to be carried out in craniocerebral nerve area with a very small space. The invention overcomes the problems and provides the nerve wrapping clip that can wrap a length of the nerve for protection and treatment conveniently and do not require stitching, therefore the nerve wrapping clip is easy and convenient to be used. In addition, the nerve wrapping clip demonstrates unique advantages for the wrapping treatment for the nerve that is difficult to be stitched in the depth of a brain.
Description
technical field [0001] The invention relates to the field of medical devices, in particular to a device for wrapping and treating nerves. Background technique [0002] In neurosurgical techniques, it is often necessary to wrap the nerve glands for treatment. On the one hand, it is beneficial to the regeneration of nerve sheaths, and on the other hand, the thickened epineurium prevents or alleviates the compression of the surrounding abnormal tissues on the nerves caused by tumors or hemangiomas, and prevents surgery-induced nerve glands. The adhesion of the surrounding tissue to the nerve gland protects the nerve tissue. This wrap is most commonly used in trigeminal neuralgia, oculomotor and facial spasms. This kind of wrapping treatment still uses the traditional method of wrapping and suturing by hand at present, which is very inconvenient to operate, time-consuming and laborious, especially for cranial nerve regions with little operating space. For the nerve wrapping cl...
Claims
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IPC IPC(8): A61B17/00
Inventor 漆松涛徐斌
Owner SUMMIT GD BIOTECH