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WO2025167547A1 - Lampe frontale chirurgicale - Google Patents

Lampe frontale chirurgicale

Info

Publication number
WO2025167547A1
WO2025167547A1 PCT/CN2025/073322 CN2025073322W WO2025167547A1 WO 2025167547 A1 WO2025167547 A1 WO 2025167547A1 CN 2025073322 W CN2025073322 W CN 2025073322W WO 2025167547 A1 WO2025167547 A1 WO 2025167547A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting
controller
head
surgical headlight
voice
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/073322
Other languages
English (en)
Chinese (zh)
Inventor
李雷
李华钧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Qinglai Technology Co Ltd
Original Assignee
Beijing Qinglai Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Qinglai Technology Co Ltd filed Critical Beijing Qinglai Technology Co Ltd
Publication of WO2025167547A1 publication Critical patent/WO2025167547A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/084—Head fittings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present disclosure relates to the technical field of medical equipment, and in particular, to a surgical headlight.
  • the purpose of the present disclosure is to provide a surgical headlight to at least partially solve the technical problems existing in the related art.
  • the present disclosure provides a surgical headlight 100, which includes a head-mounted bracket 1, a driving device 2 and a plurality of lighting units 3.
  • the head-mounted bracket 1 is used to be worn on the user's head.
  • Each lighting unit 3 includes a mounting portion 31 and a lighting portion 32.
  • the lighting portion 32 is movably connected to the mounting portion 31.
  • the lighting unit 3 is detachably mounted on the head-mounted bracket 1 through the mounting portion 31, and the driving device 2 is connected to the lighting portion 32 of at least one lighting unit 3 so as to be able to drive the lighting portion 32 to move.
  • the lighting portion 32 of the lighting unit 3 in the embodiment of the present disclosure is movably connected to the mounting portion 31, which may mean that the lighting portion 32 is rotatably and/or movably connected to the mounting portion 31.
  • the lighting portion 32 may be connected to the mounting portion 31 by means of a ball joint connection structure, a bevel gear structure, or a universal joint rotating seat.
  • the lighting portion 32 may be connected to the mounting portion 31 by means of a telescopic rod, a connecting rod, or a slider groove structure. It can be seen that those skilled in the art can realize the movably connection of the lighting portion 32 to the mounting portion 31 according to relevant technologies, and the present disclosure does not limit its specific connection method.
  • the surgical headlight 100 is designed to be worn by medical personnel during surgery, providing illumination for the operating area. While the user is using the surgical headlight 100, the head-mounted bracket 1 of the surgical headlight 100 can be worn on the user's head to secure the surgical headlight 100. Multiple lighting units 3 are detachably mounted on the head-mounted bracket 1 via their respective mounting portions 31. Users can install or remove the lighting units 3 according to their needs. While ensuring that the surgical headlight 100 provides good lighting effects, the weight of the surgical headlight 100 can also be adaptively adjusted to reduce unnecessary loads, lower the overall weight of the surgical headlight 100, and improve wearing comfort. For example, in applications where fill light requirements are low, users can remove lighting units 3 that are not required for lighting.
  • the surgical headlight 100 provided in the disclosed embodiment can be worn on the user's head and provide illumination.
  • the user can install or remove some of the lighting units 3 according to their needs, adaptively adjusting the weight of the surgical headlight 100 to improve wearing comfort.
  • Light from multiple lighting units 3 illuminates the operating area from different positions and angles, reducing or eliminating blind spots and shadowed areas, providing the user with excellent lighting effects.
  • the drive device 2 can actively drive the illumination components 32 of the lighting units 3, enabling more precise adjustment of the illuminated area to achieve shadowless operation. This adjustment process eliminates the need for manual intervention by the user, preventing compromise of surgical sterility and improving safety.
  • the user can adjust the circumferential size of the annular fixing portion by inserting different positions of the inserting section of the annular fixing portion into the connector, so that the annular fixing portion can match the user's head circumference, thereby improving the wearing stability and comfort of the head-mounted bracket 1.
  • the head mount 1 optionally includes multiple snap-in sockets 11, and the mounting portion 31 of the lighting unit 3 is formed as a snap-in plug 311.
  • the lighting unit 3 is removably connected to any snap-in socket 11 on the head mount 1 via the snap-in plug 311.
  • the snap-in socket 11 can be formed as a slot with an upward opening, and the snap-in plug 311 can be formed as a U-shaped structure with a downward opening. Due to the inherent weight of the lighting unit 3, the snap-in plug 311 can be stably inserted into the snap-in socket 11.
  • the snap-in socket 11 can be formed as a female buckle with an elastic portion, and the snap-in plug 311 can have a retaining groove.
  • the snap-in plug 311 overcomes the elastic action of the elastic portion to be inserted into the snap-in socket 11.
  • the elastic portion engages with the retaining groove under the elastic action, thereby securing the snap-in plug 311 in the snap-in socket 11.
  • the user can apply a disassembly force to the snap-in plug 311, or apply a disassembly force to the elastic portion to release the elastic portion from the retaining groove.
  • the snap-in plug 311 and the snap-in socket 11 can be detachably connected using a variety of structures, and this disclosure does not limit the specific structure.
  • a plurality of snap-in sockets 11 are formed on the head-mounted bracket 1, and the lighting unit 3 can be detachably plugged into any snap-in socket 11 on the head-mounted bracket 1 through a snap-in plug 311.
  • the user can selectively plug the lighting unit 3 into the snap-in sockets 11 at different positions on the head-mounted bracket 1 according to lighting requirements, and can flexibly adjust the lighting area, while also adjusting the comfort and balance of the head-mounted bracket 1.
  • the lighting unit 3 provided in the embodiment of the present disclosure may be an independent light source, such as an LED lamp head 321.
  • the lighting unit 3 may serve only as a light emitting structure.
  • the lighting unit 32 may be connected to an optical fiber that guides a light beam into the lighting unit 32 and emits the light beam through the lighting unit 32.
  • the LED lamp head 321 needs to be powered to emit light. Based on this, a battery corresponding to the LED lamp head 321 can be provided in the lighting unit 3, or the surgical headlight 100 can be provided with a power supply, and the LED lamp heads 321 of multiple lighting units 3 can all be connected to the power supply.
  • each lighting unit 3 does not require a separate power supply, which streamlines the structure of the surgical headlight 100, reduces its overall weight, and further improves its wearing comfort.
  • the power supply here can be installed on the head-mounted bracket 1, or can be set separately from the head-mounted bracket 1. For example, the power supply can be worn on other parts of the user through structures such as a strap.
  • the illumination unit 3 does not require a power supply or light source.
  • the illumination unit 32 serves solely as a light-emitting structure, significantly reducing the structural complexity and weight of the illumination unit 3 and improving the wearing comfort of the surgical headlight 100.
  • the illumination unit 3, through optical fiber, is not affected by electromagnetic shielding, making it suitable for a wider range of applications.
  • the surgical headlight 100 can optionally include a light source device and multiple optical fibers.
  • the light inlet ends of the optical fibers are connected to the light source device, and the light outlet ends of the optical fibers are located within the snap-on socket 11.
  • the snap-on plug 311 is formed with a light inlet that communicates with the illumination unit 32.
  • the light outlet ends of the optical fibers mate with the light inlet of the illumination unit 32.
  • the optical fibers guide light from the light source device into the illumination unit 32, where it is then emitted outward to the illuminated area.
  • the illumination unit 32 serves solely as a light-emitting structure.
  • the illumination unit 32 may include light-processing structures such as a focusing lens or a uniform light lens, significantly reducing the structural complexity and weight of the illumination unit 32.
  • Multiple illumination units 3 can be connected to the same light source device via optical fibers, allowing for greater flexibility in the placement of the light source device.
  • the light source device can be mounted on the headband 1, worn elsewhere on the user via a strap, or even placed externally without the user wearing the device. It can be seen that the surgical headlight 100 in this embodiment has a more flexible arrangement, which is conducive to adapting to different application scenarios and improving the user experience.
  • the driving device 2 is connected to the lighting part 32 of at least one lighting unit 3 to drive the lighting part 32 to move, thereby changing the position of the light spot emitted by the lighting part 32.
  • the driving device 2 may include a micromotor 21.
  • the micromotor 21 may be integrated with the lighting unit 3, or the micromotor 21 may be detachably mounted on the head-mounted bracket 1.
  • the micromotor 21 may be selected according to the movement mode of the lighting part 32. Taking the example in which the lighting part 32 is rotatably connected to the mounting part 31 via a universal joint rotating seat, the micromotor 21 here may be a rotary motor, and the output shaft of the rotary motor is connected to the universal joint rotating seat to drive the universal joint rotating seat to rotate.
  • the driving device 2 can be optionally mounted on the head-mounted bracket 1.
  • the driving device 2 includes a driving member and a plurality of traction wires connected to the driving member.
  • the plurality of traction wires are arranged in a one-to-one correspondence with the plurality of lighting units 3.
  • One end of the traction wire is connected to the driving member, and the other end of the traction wire is connected to the lighting portion 32 of the lighting unit 3.
  • the traction wire can be wound around the universal joint rotating seat, and the driving member can drive the universal joint rotating seat to rotate by driving the traction wire to move.
  • the surgical headlight 100 also includes a camera device 5 detachably mounted to the head mount 1.
  • the camera device 5 includes a periscope camera 51.
  • the periscope camera 51 is also referred to as an internal zoom camera, meaning that optical zoom is performed internally within the camera body, and the external dimensions of the camera device 5 do not change during zooming.
  • the camera device 5 can be located on the surgeon's forehead, in front of the surgeon's nose, or on the top or side of the surgeon's head. This disclosure does not limit the specific location of the camera device 5.
  • the lens assembly 511 of the camera device 5 is disposed within a longitudinally extending sleeve 512.
  • the camera device 5 on the surgical headlight 100 can film the surgical process, which is convenient for the doctor to record the surgical process as a basis for surgical archiving, review and research.
  • the camera device 5 can also provide live broadcast of the surgery, which is used in scenarios such as multi-doctor remote collaborative surgery and has a wide range of applications.
  • the effective working distance of the camera device 5 can be 25cm-60cm to ensure effective shooting.
  • the field of view diameter of the camera device 5 can be less than 30cm, so that the shooting range of the camera device 5 is concentrated on the surgical area.
  • the camera device 5 can have a wide-angle lens.
  • a doctor can use voice commands to control the AR display device 6 to enlarge the size of the displayed content, thereby viewing image details in greater detail.
  • the voice receiver 41 receives the user's voice command, and the controller 42 controls the AR display device 6 to adjust the size of the enlarged displayed content according to the voice command received by the voice controller 42.
  • the controller 42 can be used to control the position of the light spot emitted by the lighting unit 3 based on the pupil position information.
  • the controller 42 can control the position of the light spot emitted by the lighting unit 3 to follow the position of the pupil based on the pupil position information, thereby flexibly adjusting the area illuminated by the light spot and realizing intelligent surgical procedures.
  • the controller 42 can be used to control the focus position of the camera device 5 according to the pupil position information, thereby intelligently adjusting the camera quality of the camera device 5.
  • the controller 42 can be used to control the display content of the AR display device 6 based on the pupil position information. For example, the controller 42 can determine the content on the AR display device 6 that the doctor is observing based on the pupil position information, thereby adjusting the screen size and clarity on the AR display device 6, etc., to provide intelligent visual assistance to the doctor.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne une lampe frontale chirurgicale (100) comprenant un support de tête (1), un dispositif de commande (2) et une pluralité d'unités d'éclairage (3), le support de tête (1) étant conçu pour être porté sur la tête d'un utilisateur ; chaque unité d'éclairage (3) comprenant une partie de montage (31) et une partie d'éclairage (32), la partie d'éclairage (32) étant reliée de façon mobile à la partie de montage (31), et l'unité d'éclairage (3) étant montée de manière amovible sur le support de tête (1) au moyen de la partie de montage (31) ; et le dispositif de commande (2) étant relié à la partie d'éclairage (32) d'au moins une unité d'éclairage (3).
PCT/CN2025/073322 2024-02-06 2025-01-20 Lampe frontale chirurgicale Pending WO2025167547A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202410172131.1 2024-02-06
CN202410172131.1A CN117989491A (zh) 2024-02-06 2024-02-06 手术头灯

Publications (1)

Publication Number Publication Date
WO2025167547A1 true WO2025167547A1 (fr) 2025-08-14

Family

ID=90892181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2025/073322 Pending WO2025167547A1 (fr) 2024-02-06 2025-01-20 Lampe frontale chirurgicale

Country Status (2)

Country Link
CN (1) CN117989491A (fr)
WO (1) WO2025167547A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117989491A (zh) * 2024-02-06 2024-05-07 北京壹雷万钧科技发展有限公司 手术头灯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202884501U (zh) * 2012-10-25 2013-04-17 珠海迈德豪医用科技有限公司 无影手术头灯
CN106641803A (zh) * 2016-12-31 2017-05-10 重庆市光利医疗科技有限公司 一种照明装置
CN213576904U (zh) * 2020-11-10 2021-06-29 东莞科明五金制品有限公司 一种可拆卸头灯装置
CN214790572U (zh) * 2020-11-20 2021-11-19 山东商业职业技术学院 一种医护头灯
JP2022154495A (ja) * 2021-03-30 2022-10-13 正一 中村 医療用ヘッドマウント及び医療用光学照明装置
KR20230146378A (ko) * 2022-04-12 2023-10-19 주식회사 피앤씨솔루션 음성인식을 통해 광원을 동작하는 증강현실 글래스 장치 및 음성인식을 이용한 증강현실 글래스 장치의 광원 동작 방법
CN117989491A (zh) * 2024-02-06 2024-05-07 北京壹雷万钧科技发展有限公司 手术头灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202884501U (zh) * 2012-10-25 2013-04-17 珠海迈德豪医用科技有限公司 无影手术头灯
CN106641803A (zh) * 2016-12-31 2017-05-10 重庆市光利医疗科技有限公司 一种照明装置
CN213576904U (zh) * 2020-11-10 2021-06-29 东莞科明五金制品有限公司 一种可拆卸头灯装置
CN214790572U (zh) * 2020-11-20 2021-11-19 山东商业职业技术学院 一种医护头灯
JP2022154495A (ja) * 2021-03-30 2022-10-13 正一 中村 医療用ヘッドマウント及び医療用光学照明装置
KR20230146378A (ko) * 2022-04-12 2023-10-19 주식회사 피앤씨솔루션 음성인식을 통해 광원을 동작하는 증강현실 글래스 장치 및 음성인식을 이용한 증강현실 글래스 장치의 광원 동작 방법
CN117989491A (zh) * 2024-02-06 2024-05-07 北京壹雷万钧科技发展有限公司 手术头灯

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