A kind of laparoscopic instrument with sound-absorbing structure
A technology for endoscopes and instruments, which is applied in the field of endoscope instruments with sound-absorbing structures, can solve the problems of affecting the hearing of medical staff, losing patients' gas, and hindering the implementation of operations, so as to prevent gas loss, improve the success rate, and facilitate disassembly and assembly. Effect
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-5 , a laparoscopic instrument with a sound-absorbing structure, comprising a Veress needle 1, a sound-absorbing member 3 and a protective case 4, one side of the Veress needle 1 is provided with a sound-absorbing member 3, and the composition of the sound-absorbing member 3 includes a first semicircle Type shell 13 and the second semicircular shell 14, one side of the first semicircular shell 13 is provided with the second semicircular she...
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