Title:
ORAL CAVITY EXAMINATION DEVICE FOR DEPARTMENT OF ORAL MEDICINE
Document Type and Number:
WIPO Patent Application WO/2022/048220
Kind Code:
A1
Abstract:
An oral cavity examination device for the department of oral medicine, relating to the technical field of medical apparatus and instruments. A lower end of a connecting column (2) is rotatably connected to an upper end of a supporting rod (1), and an upper end of the connecting column (2) is movably connected to an outer sleeve (3); an inner sleeve (4) is sleeved by the outer sleeve (3); an oral cavity endoscope (5) is connected to one end of the inner sleeve (4) by means of an angle adjusting mechanism (6) and is distant from an L-shaped structural rod piece; a ring-shaped LED lamp (7) is axially provided at the end of the outer sleeve (3) proximate to the oral cavity endoscope (5); a tongue press mechanism is provided at the bottom of the outer sleeve (3) and proximate to the LED lamp (7); a supporting module comprises an upper supporting body (8) and a lower supporting body (9) which have the same structure and arranged in a vertically symmetric manner; the upper supporting body (8) is of a U-shaped structure, and V-shaped slots (10) are formed at the tops of two ends of the upper supporting body (8); the middle of the upper supporting body (8) is located above a recess on the upper end of the connecting column (2) and fixedly connected to a supporting rod (1); a slider (11) is in screw joint with the upper end of the supporting rod (1); the middle of the lower supporting body (9) is fixedly connected to the slider (11). Pathologic conditions in an oral cavity can be collected in a multidirectional manner by the oral cavity endoscope (5) and the angle adjusting mechanism (6), moreover, the sight of a doctor is not blocked, and observation and use of a doctor are convenient.
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Inventors:
WANG KAITING (CN)
LI JIANBIN (CN)
LI ZITONG (CN)
LI JIANBIN (CN)
LI ZITONG (CN)
Application Number:
PCT/CN2021/098511
Publication Date:
March 10, 2022
Filing Date:
June 07, 2021
Export Citation:
Assignee:
HENAN MEDICAL COLLEGE (CN)
International Classes:
A61B1/24; A61B1/04; A61B1/06
Foreign References:
| CN111956174A | 2020-11-20 | |||
| CN108577798A | 2018-09-28 | |||
| CN204500600U | 2015-07-29 | |||
| CN106037622A | 2016-10-26 | |||
| CN202143746U | 2012-02-15 | |||
| CN209705602U | 2019-11-29 | |||
| CN109645942A | 2019-04-19 | |||
| US20160101315A1 | 2016-04-14 |
Attorney, Agent or Firm:
XI'AN MINGZE INTELLECTUAL PROPERTY AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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