CN2111750U - 眼球压迫器 - Google Patents

眼球压迫器 Download PDF

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Publication number
CN2111750U
CN2111750U CN92202083U CN92202083U CN2111750U CN 2111750 U CN2111750 U CN 2111750U CN 92202083 U CN92202083 U CN 92202083U CN 92202083 U CN92202083 U CN 92202083U CN 2111750 U CN2111750 U CN 2111750U
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pressure
cylinder
pointer
post core
garden
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夏顺寅
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/04Devices for pressing such points, e.g. Shiatsu or Acupressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/16Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00781Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H5/00Exercisers for the eyes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Rehabilitation Therapy (AREA)
  • Biomedical Technology (AREA)
  • Pain & Pain Management (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Epidemiology (AREA)
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  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

一种眼球压迫器,由圆表盘、柱体、柱芯、底杯盘、 指针、压力标牌、计时器等组成。柱芯的下端呈螺纹 旋紧固定在半圆形的底杯盘上,柱芯外套空心柱体, 柱体内、柱芯上装有螺性弹簧,圆表盘固定在柱体上, 柱芯与指针相连接,指针、压力标牌、计时器装在圆表 盘内。本实用新型垂直放于眼球外,可在标牌上显示 其对眼球压迫的重量读数并伴随记时。能降低眼内 压、眼眶内压力及软化眼球,手控可随时变更压迫重 量,可计量计时,安全、方便、无副作用。

Description

本实用新型属于医学设备。具体地说是用于眼角膜移植,白内障囊内外手术的器械。
作眼内手术如角膜移植术,白内障摘除手术或其他眼内手术等,有时需要使眼压降低,才能使手术顺利进行,目的是为了在手术切开眼球伤口后,防止眼内容物脱出,出血等并发症,可以采用药物降压,但副作用多,有些患者不愿或不适合用药而改用器械,目前没有用于压迫眼球的专用器械,采用气囊,砝码、袖带或橡皮囊等代用品,存在的不足是:不能在手术中使用,消毒不方便,无方便的重量随手术者控制,也无时间记录装置,在国外文献中记载的产品,也存在有不适宜在手术中使用(在手术前使用),无随时加重压力的控制,消毒不方便等不足。
本实用新型的目的在于克服现有技术之不足,提供一种安全、方便、无副作用,能在手术前或手术中使用,降低眼内压,眼眶内压力及软化眼球,手控、可随时变更压迫重量或压力,观测计量计时的眼球压迫器。
本实用新型是利用弹力重量原理而设计的手控定量的眼球压迫器。技术实施方案是,采用园表盘、柱体、柱芯、底杯盘、指针、压力标牌、计时器等组成。柱芯的下端呈螺纹旋紧固定在半球面的底杯盘上,柱芯外套空心柱体。柱体中、柱芯上装有螺性弹簧,园表盘固定在柱体上,柱芯的上端与指针相接,指针、压力标牌、计时器装在园表盘内。本实用新型标量可以为一平衡锤及指针,外有压力标牌,可观测压迫眼球时所施的重量,调控范围250~500克,基本重量200~300克,或者去掉平衡锤装置,从压力标牌处直接观察压力弹标,调控范围200~600克,基本重量150~250克。本实用新型基本重量衡定,在基本重量的基础上,可随医生手术中控制调压的重量。
本实用新型垂直放于眼球外,即可记时,用原重(200克或250克)起,或根据自己(手术者)需要的重量,手控在一定的指数范围内,或稍加力运动(或不运动),由表的弹力调控在200、300、400、500或600克以内。本实用新型采用人工手控,利用压弹性原理,对眼睛施压,达到降低眼内压的目的,并可随时变更压迫重量或压力,通过压力标牌观察压迫时所施的重量,通过电子计时器观察压迫时间,如延长降低眼压状态的时间,可以在手术消毒、麻醉、铺消毒巾及部分预置缝线或部分手术切口后再使用本实用新型也很方便。
图1为本实用新型的结构示意图。
图2为本实用新型的另一实施例。
下面将结合附图对本实用新型做进一步详述:
图1中,1为园表盘、2为压力标牌、3为电子计时表、指针5由指针固定轴4固定在平衡锤7的尾端,平衡锤7由固定平锤桥6固定在园表盘1内,上柱体10和下柱体13为空心结构,采用丝扣连成一体,园表盘1用固定螺丝9与上柱体10固定在一起,下柱体13内、柱芯11上装有螺性弹簧12,柱芯11装在空心柱体内,柱芯11上端的柱芯针头8与平衡锤7接触,通过柱芯11的上下运动而推动平衡锤7运动,以带动指针的显示。14为半球面的底杯盘,上面有凹孔,凹孔内呈螺纹状,与柱芯11的下端相接,基本重量250克。
图2中,15为园表盘,16为电子计时表,园表盘15由螺丝17固定在柱体18上,压力标牌19嵌在园表盘16上,柱体18内有柱芯20,柱体18内、柱芯20上有螺纹弹簧21,22为半球面的底杯盘,柱芯20的下端装有压力弹标指针23,压力弹标指针23对应着园表盘15中的压力标牌19,基本重量200克。
本实用新型与现有技术相比,有以下优点:1、可在手术前或手术中使用;2、可随时变更压迫重量或压力;3、可以计量计时;4、能降低眼内压力及软化眼球;5、无副作用;6、使用安全、方便。一般在15~20分钟后,完全可观察到眼球软化与眼眶软组织下陷。经临床测检20例40眼,压迫10分钟后,眼压平均下降到8.15mmHg(1.09kpa),维持时间为15~20分钟。做白内障手术20例25眼,压迫10~15分钟后眼压下降到0~4.39mmHg(0~0.59Kpa),维持低眼压状态15~30分钟。可为一般眼科医生完成手术操作过程使用。

Claims (2)

1、一种眼球压迫器,其特征在于由园表盘1、压力标牌2、电子计时表3、柱体10、13,柱芯11、底杯盘14等组成,柱芯11的下端固定在半球面的底杯盘4上,柱芯11的上端与指针5相连;柱芯外套空心柱体13、10,柱体13、10采用丝扣连接,柱体13内、柱芯11上装有螺性弹簧,园表盘1固定在柱体10上;指针5、压力标牌2、电子计时表3装在园表盘1内。
2、如权利要求1所述的眼球压迫器,其特征在于所述的柱芯与指针的连接可以为:柱芯11上端的柱芯针头8与平衡锤7接触,在平衡锤7的尾端有指针5,指针5外有压力标牌2,平衡锤7由固定平锤桥固定在园表盘1内;也可以为:在柱芯上端直接装有压力弹标指针23,压力弹标指针23对应着园表盘中的压力标牌19。
CN92202083U 1992-01-30 1992-01-30 眼球压迫器 Pending CN2111750U (zh)

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CN92202083U CN2111750U (zh) 1992-01-30 1992-01-30 眼球压迫器

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CN92202083U CN2111750U (zh) 1992-01-30 1992-01-30 眼球压迫器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1928375A1 (en) * 2005-08-18 2008-06-11 Oryx Holdings Pty Ltd. An oculopression device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1928375A1 (en) * 2005-08-18 2008-06-11 Oryx Holdings Pty Ltd. An oculopression device
EP1928375A4 (en) * 2005-08-18 2013-09-18 Oryx Holdings Pty Ltd OKULOPRESSIONSVORRICHTUNG

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