JPH0324107U - - Google Patents

Info

Publication number
JPH0324107U
JPH0324107U JP8358989U JP8358989U JPH0324107U JP H0324107 U JPH0324107 U JP H0324107U JP 8358989 U JP8358989 U JP 8358989U JP 8358989 U JP8358989 U JP 8358989U JP H0324107 U JPH0324107 U JP H0324107U
Authority
JP
Japan
Prior art keywords
optometry device
light source
optical system
optometry
light
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
JP8358989U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8358989U priority Critical patent/JPH0324107U/ja
Publication of JPH0324107U publication Critical patent/JPH0324107U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の手持ち型スリツトランプ装置
の外観及び使用法を示す説明図、第２図は第１図
に示す装置の機構の詳細を示す説明図、第３図は
光源を点灯させるバツテリーの等価回路を示す回
路図である。 １……スリツトランプ装置、２……観察者の手
、３……被検眼、４……観察者の眼、１０……照
明用光学系、２０……観察用光学系、３０……グ
リツプ部、４０……バツテリー、４１……レバー
、４３，４４……スイツチ。 Fig. 1 is an explanatory diagram showing the appearance and usage of the hand-held slit lamp device of the present invention, Fig. 2 is an explanatory diagram showing details of the mechanism of the device shown in Fig. 1, and Fig. 3 is an explanatory diagram showing the details of the mechanism of the device shown in Fig. 1. FIG. 3 is a circuit diagram showing an equivalent circuit. DESCRIPTION OF SYMBOLS 1... Slit lamp device, 2... Observer's hand, 3... Eye to be examined, 4... Observer's eye, 10... Optical system for illumination, 20... Optical system for observation, 30... Grip section, 40... Battery, 41... Lever, 43, 44... Switch.

Claims (1)

【実用新案登録請求の範囲】 １ 被検眼に対しスリツト光等を投光する照明光
学系とスリツト光で照明された照明部を観察する
ための観察光学系とを一対で有する手持ち型の検
眼装置において、 照明光学系の光源を点灯するための電源にコー
ドレスで検眼装置に設置可能なバツテリーを使用
したことを特徴とする検眼装置。 ２ 光源を点灯させるためのスイツチが、検眼装
置のグリツプ部に設けられていることを特徴とす
る請求項第１項に記載の検眼装置。 ３ グリツプ部が手で保持されている状態でのみ
光源を点灯できることを特徴とする請求項第２項
に記載の検眼装置。 ４ 前記スイツチによつて光源の光量調節が可能
であることを特徴とする請求項第２項及び第３項
に記載の検眼装置。[Scope of Claim for Utility Model Registration] 1. A hand-held optometry device that has a pair of illumination optical system that projects slit light or the like onto the eye to be examined and an observation optical system that observes the illumination section illuminated with the slit light. An optometry device characterized in that a cordless battery that can be installed in the optometry device is used as a power source for lighting a light source of an illumination optical system. 2. The optometry device according to claim 1, wherein a switch for turning on the light source is provided in a grip portion of the optometry device. 3. The optometry device according to claim 2, wherein the light source can be turned on only when the grip portion is held by hand. 4. The optometry apparatus according to claim 2 or 3, characterized in that the light amount of the light source can be adjusted by the switch.
JP8358989U 1989-07-18 1989-07-18 Pending JPH0324107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8358989U JPH0324107U (en) 1989-07-18 1989-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8358989U JPH0324107U (en) 1989-07-18 1989-07-18

Publications (1)

Publication Number Publication Date
JPH0324107U true JPH0324107U (en) 1991-03-13

Family

ID=31631380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8358989U Pending JPH0324107U (en) 1989-07-18 1989-07-18

Country Status (1)

Country Link
JP (1) JPH0324107U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003533321A (en) * 2000-05-19 2003-11-11 ザ ライオンズ アイ インスティチュート オブ ウェスターン オーストラリア インコーポレイテッド Portable slit lamp
JP2015047496A (en) * 2014-02-06 2015-03-16 興和株式会社 Stand for hand-held slit lamp
JP2016067818A (en) * 2014-10-01 2016-05-09 株式会社タカギセイコー Slit-lamp microscope
EP2632321A4 (en) * 2010-10-25 2017-08-09 NeuroVision Imaging LLC Apparatus and method for detecting amyloid in a retina in a diagnosis, advancement, and prognosing of alzheimer's disease, traumatic brain injury, macular degeneration and a plurality of neurodegenerative dissorders, and ocular diseases
JP6198028B1 (en) * 2017-06-13 2017-09-20 株式会社ＭＩＴＡＳ Ｍｅｄｉｃａｌ Optometry system
WO2022092133A1 (en) * 2020-10-28 2022-05-05 興和株式会社 Medical examination device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247334A (en) * 1985-08-24 1987-03-02 朝國　吉治 Eyeball examinating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247334A (en) * 1985-08-24 1987-03-02 朝國　吉治 Eyeball examinating device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003533321A (en) * 2000-05-19 2003-11-11 ザ ライオンズ アイ インスティチュート オブ ウェスターン オーストラリア インコーポレイテッド Portable slit lamp
EP2632321A4 (en) * 2010-10-25 2017-08-09 NeuroVision Imaging LLC Apparatus and method for detecting amyloid in a retina in a diagnosis, advancement, and prognosing of alzheimer's disease, traumatic brain injury, macular degeneration and a plurality of neurodegenerative dissorders, and ocular diseases
JP2015047496A (en) * 2014-02-06 2015-03-16 興和株式会社 Stand for hand-held slit lamp
JP2016067818A (en) * 2014-10-01 2016-05-09 株式会社タカギセイコー Slit-lamp microscope
JP6198028B1 (en) * 2017-06-13 2017-09-20 株式会社ＭＩＴＡＳ Ｍｅｄｉｃａｌ Optometry system
JP2019000243A (en) * 2017-06-13 2019-01-10 株式会社ＭＩＴＡＳ Ｍｅｄｉｃａｌ Optometry system
WO2022092133A1 (en) * 2020-10-28 2022-05-05 興和株式会社 Medical examination device

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