JPH0136484Y2 - - Google Patents
Info
- Publication number
- JPH0136484Y2 JPH0136484Y2 JP1984069024U JP6902484U JPH0136484Y2 JP H0136484 Y2 JPH0136484 Y2 JP H0136484Y2 JP 1984069024 U JP1984069024 U JP 1984069024U JP 6902484 U JP6902484 U JP 6902484U JP H0136484 Y2 JPH0136484 Y2 JP H0136484Y2
- Authority
- JP
- Japan
- Prior art keywords
- visual field
- measuring device
- field measuring
- main body
- face
- 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.)
- Expired
Links
- 230000000007 visual effect Effects 0.000 claims description 55
- 238000005259 measurement Methods 0.000 description 24
- 230000004397 blinking Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、被測定者に視標を呈示し、その被測
定者の視野に異常があるか否かを測定する視野測
定装置に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a visual field measurement device that presents an optotype to a subject and measures whether or not there is an abnormality in the visual field of the subject.
従来技術
従来から、被測定者に視標を呈示して、その被
測定者の視野に異常があるか否かを測定する視野
測定装置が知られており、この従来の視野測定装
置には、顔部受入孔を有する視野測定装置本体を
支持台としてその架台に分離可能に支持するタイ
プのものと、その顔部受入孔を有する視野測定装
置本体を支持台としてのテーブルに載置するタイ
プのものとがある。視野測定装置本体は、その顔
部受入孔の奥部が略半球形状のドームとされて、
そのドーム内面に所定のパターンに基づいて視標
としての発光素子が配設されており、視野測定に
あたつては、被測定者は顔部受入孔に顔部を挿入
し、視線方向を一定として発光素子を見つめ、各
個に点滅される発光素子の点滅を観測し、発光素
子の点滅認知の有無を認知スイツチを操作するこ
とによつていずれの視線方向に存在する発光素子
の点滅が確認されたか否かをデータとして集計す
るようになつている。BACKGROUND ART Conventionally, there has been known a visual field measurement device that measures whether or not there is an abnormality in the visual field of a person to be measured by presenting an optotype to the person being measured. There are two types: one in which the main body of the visual field measuring device having a face receiving hole is separably supported as a support base, and the other type in which the main body of the visual field measuring device having the face receiving hole is placed on a table serving as a support base. There is something. The main body of the visual field measuring device has a dome with a substantially hemispherical shape at the back of the face receiving hole.
Light-emitting elements as visual targets are arranged on the inner surface of the dome based on a predetermined pattern, and when measuring the visual field, the subject inserts his or her face into the face receiving hole and keeps the line of sight constant. The blinking of the light-emitting elements in any direction of the line of sight can be confirmed by looking at the light-emitting elements, observing the blinking of each light-emitting element, and operating the recognition switch to check whether the blinking of the light-emitting elements is recognized or not. It is now possible to collect data on whether or not it was successful.
ところで、被測定者には、測定精度上の関係か
ら、視線方向正面に存在するドーム中心の固定指
標としての発光素子に視線を固定しつつ測定に応
じることが要望され、そのために測定に際して被
測定者は顔部が動かないように一定姿勢を余儀な
くされ、各発光素子を各個に点滅させて測定を行
なうことから１回の視野測定を完了するまでに時
間を要し、被測定者が疲労し易いことから、被測
定者が極力気楽な姿勢で測定に応じることのでき
るように視野測定装置本体を構成することが望ま
しく、視野測定装置本体をテーブルに載置するタ
イプのものにあつては、、視野測定装置本体両脇
のテーブルスペース部分に両肘をついて一応気楽
な姿勢で測定に応じることができることとなつて
いるが、両肘を広げてテーブルに肘つく姿勢とな
ると共に肘よりも先方部分の腕部が被測定者から
遠ざかる方向に向かつて肘つく姿勢となるために
肘を含めて腕に疲労感を覚え易く、被測定者が一
概に気楽な姿勢で測定に応じているとはいえない
面があり、ドームタイプの視野測定装置本体を架
台に分離可能に支持するタイプのものにあつて
は、肘置きが設けられておらず、被測定者が気楽
な姿勢で測定に応じることができないという面が
ある他、両タイプのものは、視野測定装置本体が
ドームにならう形状とされているために支持台と
切り離して視野測定装置本体を運搬する際、不便
であるという問題がある。 By the way, from the standpoint of measurement accuracy, the person to be measured is required to respond to the measurement while fixing his/her line of sight to the light-emitting element as a fixed index at the center of the dome that is located in front of the line of sight. The subject is forced to maintain a fixed posture so as not to move his or her face, and since each light-emitting element is blinked individually during the measurement, it takes time to complete one visual field measurement, which can lead to fatigue of the subject. For ease of use, it is desirable to configure the visual field measuring device so that the person to be measured can take the measurement in as comfortable a posture as possible, and in the case of a type in which the visual field measuring device is placed on a table, You are supposed to be able to take measurements in a comfortable position by placing your elbows on the table space on both sides of the visual field measuring device, but you will be required to spread your elbows apart and rest your elbows on the table, and your elbows will be placed in a position that is beyond your elbows. When the arm part of the patient is facing away from the person being measured, he or she is in an elbow-hugging position, so it is easy to feel fatigue in the arm, including the elbow, and it is difficult to believe that the person being measured generally takes the measurement in a comfortable posture. If the dome-type visual field measuring device is detachably supported on a stand, there is no elbow rest, so the person being measured can take the measurement in a comfortable posture. In addition to the fact that the perimetry device itself is shaped like a dome, both types have the problem that it is inconvenient to separate the perimetry device from the support base and transport it. be.
考案の目的
本考案は、視野測定装置本体とその視野測定装
置本体を支持する支持台とを分離可能に構成した
視野測定装置の有する問題点に鑑みてなされたも
ので、その目的とするところは、被測定者がより
一層気楽な姿勢で測定に応じることができると共
にドームタイプの視野測定装置本体を支持台と分
離して手持ち運搬する際にその運搬にも便利な視
野測定装置を提供することにある。Purpose of the invention The present invention was made in view of the problems of a visual field measuring device in which the main body of the visual field measuring device and the support base that supports the main body of the visual field measuring device are configured to be separable. To provide a visual field measuring device that allows a person to be measured to take measurements in a more comfortable posture and is also convenient for carrying when a dome-type visual field measuring device main body is separated from a support stand and carried by hand. It is in.
考案の構成
本考案の特徴は、顔部受入孔よりも下方のドー
ムタイプの視野測定装置本体部分に、その視野測
定装置本体部分から手前側に向かつて突出する肘
置部を握持可能に形成し、測定の際には視野測定
装置本体の手前の部分に肘を付いて測定に応じら
れるようにすると共に、支持台と分離して視野測
定装置本体を運搬する際にはその肘置部を掴んで
運ぶことができるようにしたものである。Structure of the invention The feature of the invention is that an armrest is formed in the dome-type visual field measurement device body below the face receiving hole and protrudes toward the front from the visual field measurement device body so that it can be grasped. When taking measurements, place your elbow on the front part of the visual field measuring device so that you can take measurements, and when transporting the visual field measuring device separate from the support stand, place your elbow rest on the front part of the visual field measuring device. It is designed so that it can be grabbed and carried.
実施例
以下に本考案に係る視野測定装置の実施例を図
面に基づいて説明する。Embodiments Below, embodiments of the visual field measuring device according to the present invention will be described based on the drawings.
第１図において、１は支持台としての架台、２
は視野測定装置本体であつて、架台１は台座部３
と支柱部４とから大略構成されており、視野測定
装置本体２は支柱部４の上端にその支柱部４とは
分離可能に取り付けられるものとなつており、視
野測定装置本体２は支柱部４の高さを調節してそ
の高さを変更できるようにされている。この視野
測定装置本体２は、ハウジング５を有しており、
このハウジング５には、略半球形状のドーム６が
内蔵されており、ドーム内面には所定のパターン
に基づいて多数個の発光素子７が配設されてお
り、ここでは、この発光素子７はLED素子から
構成されていてこの発光素子７は視標として機能
するものである。ハウジング５には、その正面に
パネル８が設けられており、パネル８には顔部受
入孔９が形成されており、ハウジング５の背面は
ドーム６の形状にならう形状とされている。顔部
受入孔９は、円形状とされており、被測定者はこ
の顔部受入孔９にその顔部を挿入して測定に応じ
るもので、顔部受入孔９には、顔部固定用の顔面
受け部材１０が設けられており、この顔面受け部
材１０は額当て部１１と顎受け部１２とから構成
されている。 In FIG. 1, 1 is a pedestal as a support base, 2
is the main body of the visual field measuring device, and the pedestal 1 is the pedestal part 3.
The main body 2 of the visual field measuring device is attached to the upper end of the supporting column 4 so as to be separable from the supporting column 4, and the main body 2 of the visual field measuring device is connected to the supporting column 4. The height can be changed by adjusting the height. This visual field measuring device main body 2 has a housing 5,
This housing 5 has a built-in dome 6 having a substantially hemispherical shape, and a large number of light emitting elements 7 are arranged on the inner surface of the dome based on a predetermined pattern. Here, the light emitting elements 7 are LEDs. This light-emitting element 7 functions as an optotype. The housing 5 is provided with a panel 8 on its front side, a face receiving hole 9 is formed in the panel 8, and the back side of the housing 5 is shaped to follow the shape of the dome 6. The face receiving hole 9 has a circular shape, and the person to be measured inserts his or her face into the face receiving hole 9 to respond to the measurement. A face support member 10 is provided, and this face support member 10 is composed of a forehead rest part 11 and a chin rest part 12.
視野測定装置本体２には、その側面部に操作表
示装置１３とハンドル１４，１５とが設けられて
おり、ハンドル１４は顔面受け部材１０を駆動し
て顔部の高さを調節する機能を有しており、ハン
ドル５は顔面受け部材１０を駆動して顔部の左右
方向位置を調節する機能を有しており、これによ
つてドーム中心に配設されている固定指標として
の発光素子に視線中心を合わせることができるよ
うにされている。操作表示装置１３は、操作画面
１６と固視監視用画面１７とコントロールスイツ
チ１８とライトペン１９とを有しており、操作画
面１６には複数個の操作指令を含んだ情報が表示
されるものとされてラトペン１９とコントロール
スイツチ１８とを操作することによつて操作指令
を選択できるようになつており、固視監視用画面
１７には被測定眼前部が表示されるようにされて
おり、測定者は被測定者が固定指標を注視してい
るか否かを監視できるようにされており、操作表
示装置１３の下部には、プリント機構２０が設け
られて測定データが集計されてプリントアウトさ
れるようになつている。 The visual field measurement device main body 2 is provided with an operation display device 13 and handles 14 and 15 on its side surface, and the handle 14 has a function of driving the face support member 10 to adjust the height of the face part. The handle 5 has the function of driving the face support member 10 to adjust the horizontal position of the face, thereby allowing the light emitting element as a fixed index located at the center of the dome to This allows you to center your gaze. The operation display device 13 has an operation screen 16, a fixation monitoring screen 17, a control switch 18, and a light pen 19, and the operation screen 16 displays information including a plurality of operation commands. An operation command can be selected by operating the ratpen 19 and the control switch 18, and the front part of the eye to be measured is displayed on the fixation monitoring screen 17. The measurer is able to monitor whether or not the person being measured is gazing at the fixed index, and a print mechanism 20 is provided at the bottom of the operation display device 13 to aggregate and print out the measurement data. It is becoming more and more common.
発光素子７は、各個に点滅されるもので、被測
定者は顔部受入孔９に顔部を挿入し、視線方向を
一定として発光素子を見つめ、各個に点滅される
発光素子を観測するもので、視野測定装置本体２
には、各個に点滅される発光素子７の点滅認知用
の認知スイツチ２１が設けられており、視野測定
装置はこの認知スイツチ２１を被測定者が操作す
ることによりいずれの視線方向に存在する発光素
子７が認知されたか否かをデータとして集計する
ものとなつている。ここでは、被測定者は着座姿
勢で測定に応じるものとされており、顔部受入孔
９よりも下方の視野測定装置本体部分２２には被
測定者側に向かつて突出する肘置部２３が設けら
れている。この肘置部２３は、鋼製の円管パイプ
から構成されており、円管パイプは左右に間隔を
あけて対向する対向パイプ部２４，２４とこの対
向パイプ部２４，２４を横断する方向に延びる連
結パイプ部２５とを有しており、円管パイプは全
体として略コ字形状とされており、その対向パイ
プ部２４，２４の一端部が視野測定装置本体２の
下部にネジを介して締結されるものとされてお
り、ここでは視野測定装置本体２の背面側の下部
に肘置部２３を構成する円管パイプと同形状の円
管パイプがその視野測定装置本体２から突出して
設けられており、正面側の円管パイプと背面パイ
プとを手で掴んで視野測定装置本体２を持ち運ぶ
ことができるようにされており、この正面側の円
管パイプと背面側の円管パイプとは、視野測定装
置本体２の正面側部分と背面側部分とが障害物に
直接衝突するのを防止する機能を有している。 The light-emitting elements 7 are individually blinked, and the subject inserts his/her face into the face-receiving hole 9, looks at the light-emitting elements with a constant line of sight, and observes the light-emitting elements blinking individually. Then, the visual field measuring device body 2
is provided with a recognition switch 21 for recognizing the blinking of the light emitting elements 7 which are individually blinked, and the visual field measuring device detects the light emitted in any direction of the line of sight by operating this recognition switch 21 by the subject. Whether or not the element 7 has been recognized is compiled as data. Here, the person to be measured is supposed to respond to the measurement in a seated posture, and the visual field measuring device main body portion 22 below the face receiving hole 9 has an elbow rest 23 that protrudes toward the person to be measured. It is provided. This arm rest part 23 is composed of a steel circular pipe, and the circular pipe has opposing pipe parts 24, 24 facing each other with an interval left and right, and a direction that crosses these opposing pipe parts 24, 24. The circular pipe has a generally U-shape as a whole, and one end of the opposing pipe parts 24, 24 is connected to the lower part of the visual field measuring device main body 2 via a screw. Here, a circular pipe having the same shape as the circular pipe constituting the arm rest 23 is provided at the lower part of the back side of the visual field measuring device main body 2, protruding from the visual field measuring device main body 2. The main body 2 of the visual field measuring device can be carried by grasping the front circular pipe and the rear pipe with the hands, and the front circular pipe and the rear circular pipe are has a function of preventing the front side portion and the back side portion of the visual field measuring device main body 2 from directly colliding with an obstacle.
ここでは、肘置部２３に、第２図に示すよう
に、合成樹脂製の肘置カバー２６が着脱自在に嵌
着されて、肘置部２３を構成する円管パイプが被
覆されるものとされており、肘置カバー２６は肘
置部２３を構成する円管パイプに沿つて延びる形
状の嵌合溝２７と認知スイツチ受入保持部２８，
２８と肘置面部２９とを有しており、測定の際
に、被検者が視野測定装置本体２よりも手前の肘
置カバー２６に肘をついて測定に応じることがで
きるようにされており、視野測定装置本体２を手
で持ち運ぶときには、この肘置カバー２６を取り
外して円管パイプを握持部として利用するもので
ある。 Here, as shown in FIG. 2, an armrest cover 26 made of synthetic resin is removably fitted to the armrest 23 to cover the circular pipe constituting the armrest 23. The elbow rest cover 26 has a fitting groove 27 extending along the circular pipe constituting the elbow rest 23, a recognition switch receiving and holding part 28,
28 and an elbow rest surface part 29, so that the subject can respond to the measurement by resting his elbow on the elbow rest cover 26 in front of the visual field measuring device main body 2 during measurement. When carrying the visual field measuring device main body 2 by hand, the armrest cover 26 is removed and the circular pipe is used as a grip.
考案の効果
本考案は、以上説明したように、顔部受入孔よ
りも下方の視野測定装置本体部分に、そのドーム
タイプの視野測定装置本体部分から手前側に向か
つて突出する肘置部を握持可能に形成し、測定の
際に視野測定装置本体の手前の部分に肘を付いて
測定に応じられるようにしたから、肘を測定装置
本体の両脇部分に付いて測定するものに較べて被
測定者がより一層楽な姿勢をとることができると
いう効果を奏すると共に、支持台と分離して視野
測定装置本体を持ち運ぶ際に、この肘置部を利用
することができるので運搬に便利であるという効
果を奏する。Effects of the Invention As explained above, the present invention has an arm rest that protrudes toward the front from the dome-type visual field measuring device main body, which is located below the face receiving hole. Because it is shaped so that it can be held, and when taking measurements, you can place your elbows on the front part of the perimetry device, compared to the case where you place your elbows on both sides of the perimetry device. This has the effect of allowing the person to be measured to take a more comfortable posture, and the arm rest can be used when carrying the visual field measurement device separately from the support base, making it convenient for transportation. It has the effect of being.
第１図は本考案に係る視野測定装置の要部構成
を示す斜視図、第２図は本考案に係る視野測定装
置の肘置カバーの平面図である。
１…架台（支持台）、２…視野測定装置本体、
９…顔部受入孔、２１…認知スイツチ、２２…視
野測定装置本体部分、２３…肘置部、２４…対向
パイプ部、２５…連結パイプ部、２６…肘置カバ
ー。
FIG. 1 is a perspective view showing the main structure of a visual field measuring device according to the present invention, and FIG. 2 is a plan view of an elbow rest cover of the visual field measuring device according to the present invention. 1... Frame (support stand), 2... Visual field measuring device main body,
9... Face receiving hole, 21... Recognition switch, 22... Visual field measurement device main body part, 23... Armrest part, 24... Opposing pipe part, 25... Connection pipe part, 26... Elbow rest cover.
Claims (1)
装置本体と該視野測定装置本体を支持する支持
台とが分離可能に構成されている視野測定装置
において、 前記顔部受入孔よりも下方の視野測定装置本
体部分に、該視野測定装置本体部分から手前側
に向かつて突出する肘置部を握持可能に形成し
たことを特徴とする視野測定装置。 (2) 前記肘置部は円管パイプから構成され、該円
管パイプは左右に間隔をあけて対向する対向パ
イプ部と該対向パイプ部を横断する方向に延び
て該対向パイプ部間を連結する連結パイプ部と
を有し、前記対向パイプ部はその一端部が前記
視野測定装置本体部分にネジを介して締結され
ていることを特徴とする実用新案登録請求の範
囲第１項に記載の視野測定装置。 (3) 前記円管パイプには、該円管パイプを被覆す
る肘置カバーが装着されることを特徴とする実
用新案登録請求の範囲第２項に記載の視野測定
装置。 (4) 前記肘置カバーには認知スイツチ受入保持部
が形成されていることを特徴とする実用新案登
録請求の範囲第３項に記載の視野測定装置。[Claims for Utility Model Registration] (1) A visual field measuring device in which a dome-type visual field measuring device main body having a face receiving hole and a support base supporting the visual field measuring device main body are configured to be separable, A visual field measuring device, characterized in that an elbow rest projecting toward the front side from the visual field measuring device main body portion below the face receiving hole is formed in a grippable manner. (2) The armrest portion is composed of a circular pipe, and the circular pipe extends in a direction that crosses the opposing pipe portions that face each other with an interval left and right, and connects the opposing pipe portions. Claim 1 of the utility model registration claim, characterized in that the opposing pipe part has one end thereof fastened to the main body part of the visual field measuring device via a screw. Visual field measuring device. (3) The visual field measuring device according to claim 2, wherein the circular pipe is provided with an arm rest cover that covers the circular pipe. (4) The visual field measuring device according to claim 3, wherein the arm rest cover is provided with a recognition switch receiving and holding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6902484U JPS60182005U (en) | 1984-05-14 | 1984-05-14 | Visual field measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6902484U JPS60182005U (en) | 1984-05-14 | 1984-05-14 | Visual field measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60182005U JPS60182005U (en) | 1985-12-03 |
| JPH0136484Y2 true JPH0136484Y2 (en) | 1989-11-07 |
Family
ID=30604310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6902484U Granted JPS60182005U (en) | 1984-05-14 | 1984-05-14 | Visual field measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182005U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5739690B2 (en) * | 2011-03-02 | 2015-06-24 | 興和株式会社 | Response switch and device holding the response switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874907U (en) * | 1981-11-16 | 1983-05-20 | ホ−ヤ株式会社 | Near visual field measuring device |
-
1984
- 1984-05-14 JP JP6902484U patent/JPS60182005U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60182005U (en) | 1985-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9198523B2 (en) | Chair or bed member having data storage | |
| Galinsky et al. | Psychophysical determinants of stress in sustained attention | |
| JP2020195798A (en) | Immersive three-dimensional display for robotic surgery | |
| WO2004002299A1 (en) | Device for detecting measurands in an eye | |
| WO2007090119A2 (en) | Vital sign sensing device | |
| US5480307A (en) | Training and practice apparatus for simulating and practicing clinical dental processes | |
| AU2001295347A1 (en) | Chair or bed member having data storage | |
| US20190076035A1 (en) | System for facilitating the measurement of blood pressure and method of measuring blood pressure utilizing the system | |
| JPH0136484Y2 (en) | ||
| US8758277B2 (en) | Neuromuscular testing device and method to use | |
| US6598992B1 (en) | Portable foot inspection mirror | |
| KR102437655B1 (en) | Tension type training device to strengthen the larynx | |
| CN213525075U (en) | Ophthalmic device with intelligent auxiliary detection support | |
| JP2020054433A (en) | Body posture detection system | |
| EP3527120B1 (en) | Virtual reality headset for visual neurorehabilitation | |
| CN211094149U (en) | Stable blood collection backing plate | |
| JPH0137603Y2 (en) | ||
| CN209903225U (en) | Nutrition risk screening robot | |
| JP3286363B2 (en) | Ophthalmic equipment | |
| CN109480758B (en) | Movable visual acuity chart for ophthalmology | |
| CN219516993U (en) | Chair for measuring blood pressure | |
| CN220237303U (en) | Head massager | |
| CN216824686U (en) | Rehabilitation therapy apparatus | |
| CN213787327U (en) | Automatic increase four point threshold value view field appearance of integral type | |
| CN216876336U (en) | Traditional chinese medical science diagnosis auxiliary assembly |