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Dual drive universal surgical lighting

A lighting and dual-drive technology, which is applied in medical lighting, lighting devices, fixed lighting devices, etc., can solve the problems of troublesome adjustment of reflectors, inability to adjust the pitch angle of reflectors, and failure to meet lighting needs, etc. Convenient, flexible and reliable operation

Active Publication Date: 2017-08-04
姜丽芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since this kind of reflector can only be used with lighting, it is very troublesome to adjust the angle of the reflector due to the limitation of the incident angle of light during use; in addition, the bracket composed of the electric telescopic rod and the electric universal shaft can only realize the The telescoping and rotation of the mirror cannot adjust the pitch angle of the mirror, and cannot meet the various lighting needs in the operation

Method used

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  • Dual drive universal surgical lighting
  • Dual drive universal surgical lighting

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Embodiment Construction

[0010] As shown in the accompanying drawings, the dual-drive universal operating lighting lamp of the present invention includes a fixing rod 2 for connecting the fixing device 1, a lighting lamp head 3 arranged at the end of the fixing rod 2, and the lighting lamp head 3 is hinged on the casing 4, the lighting lamp holder 3 is an elliptical ring, and a plurality of LED bulbs 32 are distributed around the inner cavity of the lighting lamp holder 3. The cavity in the middle of the elliptical ring can be used for surgical observation without hindering the line of sight. The front end of the sleeve 4 is provided with a bell mouth with a large outer port diameter and a small inner port diameter. The outer end of the bell mouth is symmetrically provided with radially distributed shaft holes 42, and the two sides of the lighting lamp cap 3 are respectively provided with matching The hinge shaft 31 of the shaft hole, the hinge shaft 31 is installed in the shaft hole 42 . The bell mou...

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Abstract

The invention relates to a medical surgery instrument, in particular to a dual-drive universal operation illumination lamp. The dual-drive universal operation illumination lamp comprises a fixed rod used for being connected with a fixing device, an illumination lamp holder arranged at the end part of the fixed rod; the end part of the illumination lamp holder is hinged to a screw rod; the illumination lamp holder is hinged to the front end of a sleeve pipe; the rear end of the sleeve pipe is clamped and connected with the end part of the fixed rod in a rotary manner; the rear end of the sleeve pipe is fixedly connected with a driven gear; the end part of the illumination lamp holder is hinged to a drive rod; the end part of the fixed rod is of a hollow tubular structure used for mounting a pitching drive motor and a rotary drive motor; the pitching drive motor is used for driving the drive rod to move; and the rotary drive motor is used for pushing the driven gear to rotate. The driving structure of the illumination lamp is compact and reasonable in structure; omnibearing pitching and rotating can be realized during use in an operation; no illumination dead angles exist; the use is convenient; and the operation is flexible and reliable.

Description

technical field [0001] The invention relates to a medical surgical instrument, in particular to a dual-drive universal operating lighting lamp. Background technique [0002] In thoracoabdominal surgery, the upper and lower areas near the rib spreader are difficult to shine light from the shadowless lamp, which is a blind spot for sight. In order to obtain a better surgical field of view, enlarging the incision, or even removing part of the ribs will inevitably increase the pain of the patient, prolong the wound healing time, increase the cost of the operation, and cause additional burden to the patient. Chinese patent 2013103590665 discloses a "reflector for thoracic surgery". The mirror is installed on a bracket composed of an electric telescopic rod and an electric universal shaft, and the reflection of the mirror is used to provide illumination for the blind area of ​​the shadowless lamp, eliminating the blind spot of sight. However, since this kind of reflector can only...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V21/15F21W131/205F21Y115/10
CPCF21S8/00F21V21/15F21W2131/205
Inventor 姜丽芬韩秀娟
Owner 姜丽芬