CN214012175U - 一种用眼距离探测器件 - Google Patents
一种用眼距离探测器件 Download PDFInfo
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- CN214012175U CN214012175U CN202120266002.0U CN202120266002U CN214012175U CN 214012175 U CN214012175 U CN 214012175U CN 202120266002 U CN202120266002 U CN 202120266002U CN 214012175 U CN214012175 U CN 214012175U
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000004438 eyesight Effects 0.000 abstract description 4
- 230000004379 myopia Effects 0.000 abstract description 2
- 208000001491 myopia Diseases 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 15
- 238000004891 communication Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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CN202120266002.0U CN214012175U (zh) | 2021-01-31 | 2021-01-31 | 一种用眼距离探测器件 |
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CN202120266002.0U CN214012175U (zh) | 2021-01-31 | 2021-01-31 | 一种用眼距离探测器件 |
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Effective date of registration: 20240620 Address after: No.324, jingwuweiqi Road, Jinan City, Shandong Province Patentee after: Shandong Provincial Hospital Affiliated to Shandong First Medical University Country or region after: China Address before: 506, building 3, China Railway Financial Intelligence Center, No. 59, industrial South Road, high tech Zone, Jinan City, Shandong Province, 250100 Patentee before: Three dimensional medical technology Co.,Ltd. Country or region before: China |