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Tumor clamping device for oral and maxillofacial surgery

A clamping device, oral and maxillofacial technology, applied in the field of medical tools, can solve problems such as inconvenience in use, and achieve the effects of facilitating operation, improving user comfort, and facilitating operation

Inactive Publication Date: 2020-11-03
王立山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In oral and maxillofacial tumor resection surgery, it is usually necessary to clamp and fix the tumor with a clamping device. The traditional clamping device requires hand force when clamping. When the clamping state needs to be maintained for a certain period of time, it will produce Sore and inconvenient to use

Method used

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  • Tumor clamping device for oral and maxillofacial surgery
  • Tumor clamping device for oral and maxillofacial surgery
  • Tumor clamping device for oral and maxillofacial surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-3 , a tumor clamping device for oral and maxillofacial surgery, comprising a clamping device body 1, the clamping device body 1 includes a main rod 2, the front end of the main rod 2 is vertically fixedly connected with a first fixing block 3 outward, the first fixing block 3 The outer end of the block 3 is fixedly connected with the fixing clamp 4 outwardly, and the inner end of the main rod 2 is vertically fixedly connected with the second fixed block 5 outward, and a screw thread is movably arranged between the second fixed block 5 and the first fixed block 3 The rod 6 and the threaded rod 6 are provided with a slide block 7, and the outer end of the slide block 7 is fixedly connected with a movable clamp 8, and the rotation of the threaded rod 6 drives the slide block 7 to move, thereby driving the movable clamp 8 to move. Cooperate with the fixed pieces 4 to clamp the tumor.

[0026] The front end of the threaded rod 6 is connected with the first fix...

Embodiment 2

[0033] In order to make the clamping device body 1 easy to clamp on the left and right sides, and also suitable for left and right hand operation, this embodiment optimizes it as follows.

[0034] see Figure 1-3 , a tumor clamping device for oral and maxillofacial surgery, comprising a clamping device body 1, the clamping device body 1 includes a main rod 2, the front end of the main rod 2 is vertically fixedly connected with a first fixing block 3 outward, the first fixing block 3 The outer end of the block 3 is fixedly connected with the fixing clamp 4 outwardly, and the inner end of the main rod 2 is vertically fixedly connected with the second fixed block 5 outward, and a screw thread is movably arranged between the second fixed block 5 and the first fixed block 3 The rod 6 and the threaded rod 6 are provided with a slide block 7, and the outer end of the slide block 7 is fixedly connected with a movable clamp 8, and the rotation of the threaded rod 6 drives the slide blo...

Embodiment 3

[0043] In order to facilitate the visual observation of the internal conditions of the oral cavity and maxillofacial region, this embodiment optimizes it as follows.

[0044] see Figure 1-3 , a tumor clamping device for oral and maxillofacial surgery, comprising a clamping device body 1, the clamping device body 1 includes a main rod 2, the front end of the main rod 2 is vertically fixedly connected with a first fixing block 3 outward, the first fixing block 3 The outer end of the block 3 is fixedly connected with the fixing clamp 4 outwardly, and the inner end of the main rod 2 is vertically fixedly connected with the second fixed block 5 outward, and a screw thread is movably arranged between the second fixed block 5 and the first fixed block 3 The rod 6 and the threaded rod 6 are provided with a slide block 7, and the outer end of the slide block 7 is fixedly connected with a movable clamp 8, and the rotation of the threaded rod 6 drives the slide block 7 to move, thereby ...

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Abstract

The invention discloses a tumor clamping device for oral and maxillofacial surgery. The tumor clamping device comprises a clamping device body, wherein the clamping device body comprises a main rod, afirst fixing block is perpendicularly and fixedly connected to the front end of the main rod outwards, and a fixed clamping piece is fixedly connected to the outer end of the first fixing block outwards; and a second fixing block is perpendicularly and fixedly connected to the inner end of the main rod outwards, a threaded rod is movably arranged between the second fixing block and the first fixing block, a sliding block is movably arranged on the threaded rod, and a movable clamping piece is fixedly connected to the outer end of the sliding block outwards. The fixed clamping piece is arranged at the front end of the main rod, the threaded rod is arranged on the main rod, the sliding block is arranged on the threaded rod in a sliding mode, the movable clamping piece is fixedly connected to the sliding block, the sliding block and the movable clamping piece are driven to move through rotation of the threaded rod and cooperate with the fixed clamping piece to stably clamp a tumor, and the clamping state does not need to be maintained by hand force all the time, so that the ache feeling during use is reduced, the use comfort is improved, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of medical tools, in particular to a tumor clamping device for oral and maxillofacial surgery. Background technique [0002] The stomatognathic system is a general term for various organizational structures in the oral and maxillofacial region, such as teeth, temporomandibular joints, masticatory muscles, and nerves. It is a functional whole that restricts and coordinates with each other. Under the unified command of the central nervous system, the teeth, temporomandibular joints, and masticatory muscles perform their respective duties and jointly complete complex functional movements. The oromandibular system is responsible for various important functions such as pronunciation, speech, expression, chewing, and swallowing. Oral and maxillofacial tumors are one of the predilection sites for tumors, and various types of tumors can occur in it. Common tumors that occur in the oral cavity include oral cancer, ...

Claims

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Application Information

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IPC IPC(8): A61B17/28
CPCA61B17/2812A61B17/282
Inventor 王立山
Owner 王立山