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A shadowless lamp for neurosurgery

A neurosurgery and shadowless lamp technology, applied in the field of shadowless lamps, can solve problems such as easy to cover wounds, small irradiation range, and problems with lighting brightness at wounds

Active Publication Date: 2021-07-06
THE FIRST PEOPLES HOSPITAL OF NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In minimally invasive neurosurgery, the existing shadowless lamp has a large lamp panel and is far away from the wound, and the small wound can be irradiated by a large shadowless lamp. Problems with lighting brightness at the wound site

Method used

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  • A shadowless lamp for neurosurgery
  • A shadowless lamp for neurosurgery
  • A shadowless lamp for neurosurgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: Please refer to Figure 1-5 , this embodiment discloses a shadowless lamp for neurosurgery, including an annular housing 12, the lower side opening of the annular housing 12 is set, and an annular transparent plate 11 is sealed and installed at the opening of the annular housing 12, and the annular housing 12 The upper side of the inner cavity of the housing 12 is provided with an annular light bar 19, the light emitted by the light bar 19 passes through the annular transparent plate 11, and the middle part of the inner cavity of the annular housing 12 is fixed with an annular transparent support plate 18. An inner annular airbag 14 and an outer annular airbag 15 are disposed between the transparent plate 11 and the annular transparent support plate 18 , and the inner annular airbag 14 is located in the inner space of the outer annular airbag 15 .

[0037] The top of the annular housing 12 is provided with an annular upper cover 13, and the lower side of the ...

Embodiment 2

[0049] Embodiment two: if figure 2 and image 3 As shown, this embodiment discloses a shadowless lamp for neurosurgery, its structure is roughly the same as that of Embodiment 1, the difference is that the inner and outer sides of the annular housing 12 in this embodiment are provided with adjustment components , the regulating assembly includes a three-way valve 8, the three-way valve 8 includes a first inlet, a second inlet, and an outlet, and the hard conduit 5 is provided with a connecting hole communicating with the inside and outside thereof, and the connecting hole and the The first inlet of the three-way valve 8 is connected, and the outlet of the three-way valve 8 is connected with the upper end of the conduit 9 .

[0050] The lower end of the conduit 9 inside the annular housing 12 passes through the annular housing 12 and communicates with the inner cavity of the inner annular airbag 14 .

[0051] The lower end of the conduit 9 outside the annular housing 12 pass...

Embodiment 3

[0059] Embodiment three: as image 3 and Figure 4 As shown, this embodiment discloses a shadowless lamp for neurosurgery, the structure of which is roughly the same as that of Embodiment 2, the difference is that the inner side of the inner annular airbag 14 and the annular housing 12 of this embodiment The inner side of the inner cavity is fixedly connected to realize the fixation of the inner annular airbag 14, and ensure that the inner annular airbag 14 shrinks toward the inner side of the inner cavity of the annular housing 12 when the inner annular airbag 14 is exhausted, so as to realize the expansion of the inner light of the light bar 19 ;

[0060] The outer edge of the outer annular airbag 15 is fixedly connected with the outer edge of the inner cavity of the annular housing 12, so as to realize the fixing of the outer annular airbag 15, and ensure that the outer annular airbag 15 enters the annular housing 12 when the outer annular airbag 15 is exhausted. The oute...

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Abstract

The invention discloses a shadowless lamp for neurosurgery, which comprises an annular shell, the lower side opening of the annular shell is set, and an annular transparent plate is sealed and installed at the opening of the annular shell, and the upper cavity of the inner cavity of the annular shell is An annular light bar is arranged on the side, and an annular transparent support plate is fixed in the middle of the inner cavity of the annular housing. An inner annular airbag and an outer annular airbag are arranged between the annular transparent plate and the annular transparent support plate. The inner annular airbag Located in the inner space of the outer annular airbag, an annular upper cover is provided above the annular casing, and an installation opening is opened on the lower side of the annular upper cover. The shadowless lamp for neurosurgery can be conveniently set close to the wound. The shadowless lamp for neurosurgery adopts a ring setting, and the middle part of the shadowless lamp for neurosurgery has a round hole for medical instruments to pass through, avoiding auxiliary equipment, doctors' hands, and hand-held medical devices. The instrument covers the wound to ensure the illumination of the wound.

Description

technical field [0001] The invention relates to the technical field of shadowless lamps, in particular to a shadowless lamp for neurosurgery. Background technique [0002] In minimally invasive neurosurgery, advanced medical equipment (such as microscopes, endoscopes, neuronavigation, functional magnetic resonance, neuroelectrophysiology, etc.) The normal structures around the damage are protected to the maximum extent to protect the normal anatomical structure and function of the patient, so that the patient's nerve function is not damaged or the damage is as small as possible. [0003] In minimally invasive neurosurgery, the existing shadowless lamp has a large lamp panel and is far away from the wound, and the small wound can be irradiated by a large shadowless lamp. There is a problem with the brightness of the lighting in the wound. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the existing defects and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/30F21V33/00F21W131/20
CPCA61B2218/008A61B90/30F21V33/0068F21W2131/20
Inventor 王学建
Owner THE FIRST PEOPLES HOSPITAL OF NANTONG
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