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Lighting devices for surgical purposes

A technology for lighting devices and surgical instruments, applied in lighting devices, lighting devices, portable lighting devices, etc., can solve the problems of cumbersome surgeons, lamp falling, interference, etc., and achieve the effect of avoiding tissue heating

Inactive Publication Date: 2018-01-19
CORLIFE GBR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power supply is carried out via cables which have to be guided and manipulated with or next to the instrument, which adversely affects the function of the instrument and is cumbersome and disturbing for the surgeon
In particular, there is the risk that the lights connected to the instruments may fall from the operating table due to the weight of the cables

Method used

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  • Lighting devices for surgical purposes
  • Lighting devices for surgical purposes
  • Lighting devices for surgical purposes

Examples

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Embodiment Construction

[0094] The invention is explained below on the basis of an exemplary embodiment shown in the drawing.

[0095] These descriptions serve only for a better understanding of the invention, without restricting the invention to the shown embodiments. A person skilled in the art can obtain other embodiments by means of the foregoing description based on his general knowledge of the field.

[0096] figure 1 A first exemplary embodiment of a lighting device 100 is shown with a box-shaped housing 10 , here with a cylindrically designed and inclined tenon 20 . The housing 10 is here likewise made of biocompatible plastic, as are the pins 20 and the light-transmitting cover 44 . The housing 10 has a wall region 30 which, when the lighting device 100 is used on a surgical instrument, bears against the instrument part with at least some parts of its outer contour. Inside the surface delimited by the wall region 30 there is provided a tenon 20 which, as a protrusion from the housing 10 ...

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Abstract

The invention relates to a lighting device (100), which is equipped for fastening to a surgical instrument (200) or, by means of adapter (90; 91), to a body part (92), in particular a finger of a surgeon or of an operating room assistant, in order to serve as a light source during a surgical operation, in particular within a body cavity or organ cavity of genuine or traumatic origin and in other body regions that are difficult to access. At least one pin (20) pointing outward from the wall of the housing (10) is arranged on the housing (10) of the lighting device (100) in a wall area (30) directed toward the surgical instrument in the fastening position, which pin has a light emitting opening (40) at the distal end of the pin and is designed for passing through an opening (220) of the surgical instrument or of the adapter (90; 91) and thus establishing a form-closed or force-closed connection to the opening. The pin (20) is preferably movable in order to achieve optimal illumination of the operation site. The invention further relates to a surgical instrument suitable for accommodating the lighting device (100) and a set comprising the lighting device (100) and at least one surgical instrument.

Description

technical field [0001] The invention relates to a lighting device, which is equipped to be fastened to a surgical instrument or to a body part, in particular a finger, of a surgeon or a surgical assistant by means of an adapter, so that during a surgical operation, in particular It is used as a light source inside body cavities or organ cavities for congenital or traumatic sources or in other inaccessible body areas. At least a tenon pointing outward from the wall of the housing is provided on the housing of the lighting device in the fixed position in the wall region facing the surgical instrument, said tenon has a light exit opening at its distal end and is designed to The window of the surgical instrument or the adapter is passed through and thus a positive or non-positive connection is established with said window. The tenon is preferably designed to be movable in order to achieve optimal illumination of the surgical site. The invention furthermore relates to a surgical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/30A61B17/00A61B17/02
CPCA61B90/30A61B17/02A61B90/53A61B90/57A61B2017/0023A61B2017/00438A61B2017/00477A61B2017/00734A61B2017/00862A61B2017/00876A61B2017/00946A61B2017/00951A61B2090/309F21L4/00F21V33/0068F21W2131/205F21Y2115/10
Inventor A·哈弗里希K·诺瓦克M·哈德
Owner CORLIFE GBR
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