Head fixer on dental chair

A head immobilizer and dental chair technology, applied in dental chairs, dentistry, operating chairs, etc., can solve problems such as head displacement, limiting the efficiency of dentists' diagnosis and treatment, and long queue times for patients, so as to prevent head movement, The effect of improving the efficiency of diagnosis and treatment

Active Publication Date: 2014-07-23
HUZHOU CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dental chair is a necessary equipment in the process of dental diagnosis and treatment. However, during the daily diagnosis and treatment of doctors, patients, especially young people, often have a large shift of the head unconsciously due to worry or fear of pain during the diagnosis and treatment process, and this is currently very Frequently, this causes the head to deviate too much from the diagnosis and treatment position, causing the dentist to frequently adjust the position of the viewfinder. This process is very time-consuming and greatly limits the diagnosis and treatment efficiency of the dentist. It is also an important reason for overcrowding and quarreling in the consulting room

Method used

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  • Head fixer on dental chair
  • Head fixer on dental chair
  • Head fixer on dental chair

Examples

Experimental program
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Embodiment 1

[0012] Such as Figure 1~3 As shown, a dental chair head fixer includes a fixed rod 1. The fixed rod 1 includes a sleeve shaft 11 and a rotating shaft 12 passing through the sleeve shaft 11. The sleeve shaft 11 is exposed at both ends of the rotating shaft 12. During operation, the rotating shaft 12 rotates in the sleeve shaft 11 . The fixing rod 1 is provided with a connecting portion 2 for fixing to the headrest of a dental chair, and is used for connecting with a conventional dental chair headrest. The two ends of the fixed rod 1 are movably connected with a crank 3, and the surface provided at the end of the crank 3 is provided with a support plate 4 with a flange 41, and an internal thread hole is provided in the middle of the flange 41, and the outside of the support plate 4 is provided with an adjustment Disc 5, the inner side of support disc 4 is provided with chuck 6. The adjustment disc 5 has a first stud 51 located in the internal threaded hole of the flange 41 , ...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a head fixer on a dental chair. The fixer comprises a fixed rod (1), wherein a connecting part (2) used for being fixed to a head rest of the dental chair is arranged on the fixed rod (1), cranks (3) are movably connected to the two ends of the fixed rod (1), a supporting disc (4) with a flange (41) on the surface is arranged at one end of each crank (3), an internal threaded hole is formed in the middle of each flange (41), an adjusting disc (5) is arranged outside each supporting disc (4), a clamping disc (6) is arranged inside each supporting disc (4), each adjusting disc (5) is provided with a first stud (51) located in the internal threaded hole of the corresponding flange (41), an internal threaded hole is formed in each first stud (51), and each clamping disc (6) is provided with a second stud (61) located in the internal threaded hole of the corresponding first stud (51). The head fixer on the dental chair can effectively prevent the head of a patient from moving substantially during treatment and improve the diagnosis and treatment efficiency of a dentist.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a dental chair head fixer. Background technique [0002] Dental chairs are necessary equipment in the process of dental diagnosis and treatment. However, during the daily diagnosis and treatment of doctors, patients, especially young people, often have a large shift of the head unconsciously due to fear or fear of pain during the diagnosis and treatment process, and this is currently very Frequently, this causes the head to deviate too much from the diagnosis and treatment position, causing the dentist to frequently adjust the position of the viewfinder. This process is very time-consuming and greatly limits the diagnosis and treatment efficiency of the dentist. It is also an important reason for overcrowding and quarreling in the consulting room. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior ar...

Claims

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Application Information

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IPC IPC(8): A61G15/12
Inventor 许海燕郑玉卿
Owner HUZHOU CENT HOSPITAL
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