Abdominal wall supporting device for gasless laparoscopic surgery
A support device and laparoscopy technology, applied in the field of medical devices, can solve the problems of scratching internal organs, increasing pain and surgical risks for patients, and easy stab wounds, so as to reduce surgical risks and avoid crushing internal organs.
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[0029] Example 1
[0030] Such as Figure 1-3 As shown, the abdominal wall support device for pneumoperitoneal laparoscopic surgery includes a rod-shaped body 1 that is matched with a poke hole of the laparoscope, and the rod-shaped body 1 is provided with a through hole 12 that is matched with the laparoscope. 1 is provided with at least one chute 11, the chute 11 is arranged radially along the rod-shaped main body 1, a support mechanism 2 is arranged in the chute 11, and the support mechanism 2 includes telescopic tubes that are detachably connected to each other 21 and a slider 22, the slider 22 is made of silicone material, the telescopic tube 21 is detachably connected with an air supply device 3, and the air supply device 3 is filled with air into the telescopic tube 21 to control The sliding block 22 slides into and / or out of the sliding groove 11, and when the sliding block 22 moves into the sliding groove 11, the outer surface of the sliding block 222 is coplanar with t...
Example Embodiment
[0036] Example 2
[0037] Such as Figure 1-3 As shown, the abdominal wall support device for pneumoperitoneal laparoscopic surgery of this embodiment has the same structure as embodiment 1, except that: the telescopic tube 21 is provided with a contraction mechanism 4, and the contraction mechanism 4 and the slider 22 is detachably connected, and the contraction mechanism 4 exerts a force on the slider 22 toward the rod-shaped body 1.
[0038] In the abdominal wall support device for pneumoperitoneal laparoscopic surgery of this embodiment, the contraction mechanism 4 is provided in the telescopic tube 21. On the one hand, the strength of the telescopic tube 21 is strengthened, so that the telescopic tube 21 is not easy to bend, which helps maintain the stability of the operation space. On the other hand, the contraction mechanism 4 exerts a pulling force on the slider 22, so that when the air supply device 3 stops supplying air, the pulling force of the contraction mechanism 4 p...
Example Embodiment
[0040] Example 3
[0041] Such as Figure 1-3 As shown, the abdominal wall support device for pneumoperitoneal laparoscopic surgery of this embodiment has the same structure as embodiment 1, except that the slider 22 is embedded with a magnetic member 5, and the rod-shaped body 1 is also provided with At least one positioning mechanism 6, the positioning mechanism 6 is located outside the abdominal cavity, the positioning mechanism 6 moves with the magnetic member 5, the positioning mechanism 6 includes at least one metal block 61, between the metal block 61 and the rod-shaped body 1 Connected by a connecting piece 62, the metal block 61 moves with the magnetic piece 5 outside the abdominal cavity.
[0042] In the abdominal wall support device for pneumoperitoneal laparoscopic surgery of this embodiment, the magnetic member 6 is embedded in the slider 22, and a metal block 61 is arranged outside the abdominal cavity as the positioning mechanism 6 to move with the magnetic member 5...
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