Tissue retractor apparatus for oral operation use

An oral and surgical technology, applied in surgery, surgical lighting, application, etc., can solve the problems of inconvenient use of equipment for patients, cumbersome methods, unable to guarantee the normal work of tissue removal, etc., to save physical strength, easy to operate, and easy to use. Effect

Inactive Publication Date: 2020-06-09
遵义医科大学附属口腔医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a tissue retracting device used in oral surgery, which solves the problems that the device is not convenient for patients to use, cannot guarantee the normal work of tissue removal, and its cumbersome methods

Method used

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  • Tissue retractor apparatus for oral operation use
  • Tissue retractor apparatus for oral operation use
  • Tissue retractor apparatus for oral operation use

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Embodiment Construction

[0025] 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.

[0026] Such as Figure 1-3 As shown, the present invention provides a technical solution: a tissue retraction device used during oral surgery, including an oral support seat 1, two oral support seats 1 are provided, two oral support seats 1 are symmetrically arranged up and down, two The back of the oral support base 1 is provided with tooth-limiting grooves 2, which are used to be embedded in the teeth, and the positioning assembly 5 is fixed between the oral...

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Abstract

The invention discloses a tissue retractor apparatus for oral operation use. The tissue retractor apparatus for the oral operation use comprises oral support bases, wherein the number of the arrangedoral support base is two; the two oral support bases are symmetrically arranged in upper-and-lower symmetry; a limit assembly is fixed between the oral support bases; in the interior, the limit assembly comprises support rods, wherein the number of the arranged support rods is two; a limit column is mounted between the two support rods; a through hole, which penetrates through the left and the right, is formed in the limit column; a traction bar is movably connected with the interior of the through hole; an air pressure tube is arranged inside the traction bar; two ends of the air pressure tube extend outside the traction bar; and a suction head is arranged at one end of the air pressure tube. Being arranged with the oral support bases, the air pressure tube, the limit assembly, the traction bar, the suction head, a negative-pressure sucker, a viewing mechanism and a small pneumatic pump, the tissue retractor apparatus for the oral operation use solves the problems of inconvenient useof equipment by a patient, impossible guarantee of normal work of moved-out tissue and complicated tissue moving-out way.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a tissue retracting device used in oral surgery. Background technique [0002] During oral surgery, in order to better expose the surgical field, the wound needs to be retracted, and a conventional retractor is usually used clinically to retract the wound directly exposed outside the body. This method can meet its basic usage requirements, but there are still some deficiencies and defects in actual use. [0003] After searching, the patent notification number is CN108742922A, which discloses a tissue retraction device used in oral surgery, which includes a deformable and compact elastic retraction ring and an insertion structure, and is characterized in that the front end of the insertion structure is a tightened The elastic retracting ring is inserted into the part, and the elastic retracting ring is tightened and arranged in the inserted part; the cross-sectional are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61B90/30
CPCA61B17/0206A61B90/30A61B2090/309
Inventor 杨成雪王开梅唐秋玉
Owner 遵义医科大学附属口腔医院
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