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Nasal hair trimming equipment before rhinitis operation for ophthalmology and otorhinolaryngology of hospital

A trimming device, ENT technology, applied in metal processing and other directions, can solve problems such as nasal cavity damage

Pending Publication Date: 2021-05-28
邓雪琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcoming that there is no special tool for trimming nose hair at present, because the nasal cavity of the human body is relatively fragile, it is easy to cause damage to the nasal cavity when trimming directly with scissors. Front nose hair trimming equipment

Method used

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  • Nasal hair trimming equipment before rhinitis operation for ophthalmology and otorhinolaryngology of hospital
  • Nasal hair trimming equipment before rhinitis operation for ophthalmology and otorhinolaryngology of hospital
  • Nasal hair trimming equipment before rhinitis operation for ophthalmology and otorhinolaryngology of hospital

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A kind of nose hair trimming equipment before rhinitis surgery in the ENT department of a hospital, such as figure 1 with figure 2 As shown, it includes a cylindrical shell 1, a gear shaft support frame 2, a shearing mechanism 3 and a pressing mechanism 4. There is a protrusion on the right side of the cylindrical shell 1, and a gear shaft support is provided on the right side of the cylindrical shell 1. Frame 2, a shearing mechanism 3 is arranged on the right side of the cylindrical casing 1, and a pressing mechanism 4 is arranged in the middle of the cylindrical casing 1.

[0064] Such as image 3 As shown, the shearing mechanism 3 includes a hollow shaft 31, a bearing 32, an inner cutter head 33, an outer cutter head 34 and a cutter head buckle 35, the right side of the cylindrical shell 1 is provided with a bearing 32, and a hollow shaft is provided in the bearing 32. The shaft 31 and the detachable sliding connection on the right side of the hollow shaft 31 have...

Embodiment 2

[0068] On the basis of Example 1, such as Image 6 As shown, a liquid storage mechanism 5 is also included, and the liquid storage mechanism 5 includes a liquid storage tank body 51, a screw cap 52, a first easy-rotating rib 53, a counterweight punching ball 54, a first connecting hose 55, Fixed hard pipe 56 and spray pipe 57, the left side of the cylindrical shell 1 is provided with a liquid storage tank 51, the detachable threaded connection on the left side of the liquid storage tank 51 is connected with a threaded screw cap 52, and the screwed screw cap 52 is A first easy-rotating rib 53 is provided, a fixed hard pipe 56 is arranged on the right side of the liquid storage tank body 51, a liquid spray pipe 57 is arranged on the right side of the fixed hard pipe 56, and a first connecting hose is arranged on the left side of the fixed hard pipe 56 55, the left end of the first connecting hose 55 is provided with a counterweight punching ball 54.

[0069] Such as Figure 7 ...

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Abstract

The invention relates to trimming equipment, in particular to nose hair trimming equipment before rhinitis operation for the ophthalmology and otorhinolaryngology of a hospital. The technical problem to be solved by the invention is to provide the nose hair trimming equipment before the rhinitis operation for the ophthalmology and otorhinolaryngology of the hospital, which can be used for trimming nose hair. According to the technical scheme, the nasal hair trimming equipment before the rhinitis operation for the ophthalmology and otorhinolaryngology in the hospital comprises a cylindrical shell, wherein a protrusion is arranged on one side of the cylindrical shell, and a gear shaft supporting frame is arranged on one side of the cylindrical shell; a shearing mechanism arranged on one side of the cylindrical shell; and a pressing mechanism arranged in the middle of the cylindrical shell. By matching the shearing mechanism with the pressing mechanism, the nose hair trimming work of a rhinitis patient can be completed; by arranging a replaceable inner tool bit and a replaceable outer tool bit, nasal hair trimming work is further facilitated, and the tool bits can be replaced after being not sharp any more.

Description

technical field [0001] The invention relates to a pruning device, in particular to a nose hair pruning device before rhinitis surgery used in the ENT department of a hospital. Background technique [0002] Rhinitis is inflammation of the nasal cavity caused by viruses, bacteria, allergens, various physical and chemical factors, and certain systemic diseases. The main pathological changes are nasal mucosa congestion, swelling, exudation, hyperplasia, atrophy, or necrosis. It is mainly characterized by runny nose, nasal congestion, sneezing, and itchy nose. Before rhinitis patients undergo rhinitis surgery, the nose hair needs to be trimmed to avoid obstruction during the operation. Currently, there is no special tool for trimming nose hair. Fragile, easy to cause damage to the nasal cavity when trimming directly with scissors. [0003] Therefore need to design a kind of nose hair trimming equipment before the rhinitis operation that can trim nose hair in hospital ENT Departm...

Claims

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Application Information

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IPC IPC(8): B26B19/32B26B19/14B26B19/16B26B19/38B26B19/48
CPCB26B19/32B26B19/146B26B19/148B26B19/145B26B19/16B26B19/3833B26B19/48Y02A50/30
Inventor 邓雪琴
Owner 邓雪琴
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