Adjustable thoracotomy device for general thoracic surgery
A technique of surgical operation and chest opener, which is applied in the field of thoracic surgery, and can solve problems such as rib mismatch, rib injury, and the size of the pulling notch cannot be changed.
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Embodiment 1
[0027] see Figure 1-Figure 5 , an adjustable chest opener for general thoracic surgery, its structure includes a debugging rod 1, a chest opening block 2, a fixed rod 3, a telescopic block 4, and a dial 5, the chest opening block 2 runs through the debugging rod 1, and the The adjustment rod 1 is in clearance fit with the chest opening block 2, the fixed rod 3 is arranged inside the chest opening block 2, the chest opening block 2 is threadedly connected with the fixing rod 3, and the dialing 5 is installed on the chest opening block 2, The dial 5 is slidingly connected with the chest opening block 2, telescopic blocks 4 are installed on both sides of the adjustment rod 1, the telescopic block 4 is interference fit with the adjustment rod 1, and the chest opening block 2 is provided with a snap-fit groove;
[0028] The dial 5 is provided with a moving cavity 5a, an operator 5b, an assembly block 5c, and a movement block 5d. The top of the operator 5b is provided with an asse...
Embodiment 2
[0035] see Figure 1-Figure 6 , an adjustable chest opener for general thoracic surgery, its structure includes a debugging rod 1, a chest opening block 2, a fixed rod 3, a telescopic block 4, and a dial 5, the chest opening block 2 runs through the debugging rod 1, and the The adjustment rod 1 is in clearance fit with the chest opening block 2, the fixed rod 3 is arranged inside the chest opening block 2, the chest opening block 2 is threadedly connected with the fixing rod 3, and the dialing 5 is installed on the chest opening block 2, The dial 5 is slidingly connected with the chest opening block 2, telescopic blocks 4 are installed on both sides of the adjustment rod 1, the telescopic block 4 is interference fit with the adjustment rod 1, and the chest opening block 2 is provided with a snap-fit groove;
[0036] The dial 5 is provided with a moving cavity 5a, an operator 5b, an assembly block 5c, and a movement block 5d. The top of the operator 5b is provided with an asse...
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