CN111110187A - Fingerstall type intraocular pressure measuring instrument - Google Patents
Fingerstall type intraocular pressure measuring instrument Download PDFInfo
- Publication number
- CN111110187A CN111110187A CN202010111466.4A CN202010111466A CN111110187A CN 111110187 A CN111110187 A CN 111110187A CN 202010111466 A CN202010111466 A CN 202010111466A CN 111110187 A CN111110187 A CN 111110187A
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- CN
- China
- Prior art keywords
- fingerstall
- chip
- pressure sensor
- display
- intraocular pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
Abstract
The invention discloses a fingerstall type intraocular pressure measuring instrument which comprises a pressure sensor, a display, a key, an integrated battery, a chip, a fingerstall body, an opening and a fixing block. The finger stall body comprises an inner cavity, a lower opening and a finger stall wall, the inner cavity is arranged in the finger stall wall, the upper end of the inner cavity is closed, the lower end of the inner cavity is communicated with the lower opening, the finger stall body is configured to be sleeved on a finger of a person downwards, the pressure sensor is fixedly arranged on the outer side of the upper part of the finger stall body, and the pressure sensor is configured to detect intraocular pressure; the integrated battery is respectively and electrically connected with the chip and the display, and the chip is respectively and electrically connected with the pressure sensor, the display and the key. By implementing the invention, the intraocular pressure can be accurately measured, the eyes of a patient can be effectively protected, and the intraocular pressure measuring instrument is convenient to carry.
Description
Technical Field
The invention relates to the technical field of intraocular pressure measurement, in particular to a fingerstall type intraocular pressure measuring instrument.
Background
The eye is the most important visual organ of human and animals, and is approximately spherical, and the eyeball covers tissues such as eyeball wall, eye cavity and contents, nerves, blood vessels and the like. The average pressure exerted by the intraocular contents on the eyeball wall is intraocular pressure, and the intraocular pressure of a normal person is stabilized at 11-12 mmHg and fluctuates along with time. Normally, intraocular pressure fluctuates by 2 to 6mmHg within one day, and a difference of 4mmHg or less may occur between both eyes. Excessive changes in intraocular pressure can be harmful to the eye, and high intraocular pressure can press the optic nerve, and low intraocular pressure can cause deformation of the eyeball.
In recent years, the number of people suffering from eye diseases has been increasing, and it is expected that nearly eighty million people worldwide will suffer from glaucoma in 2020, and effective diagnosis is extremely important, and early diagnosis is a key for treatment of blinding eye diseases such as glaucoma, which have concealing properties, and therefore intraocular pressure measurement and fundus examination are particularly important in ophthalmic examinations such as glaucoma.
Because of the diagnosis complexity of glaucoma, a single ophthalmologic detection result cannot be used for definite diagnosis, but the prior ophthalmologic detection instrument can only measure a single parameter, usually, an ophthalmoscope or a fundus camera is used for observing the change of a fundus optic disk, the detection needs to be carried out for a plurality of times, the pain and the cost of a patient are increased, and the detection equipment has larger volume and poorer portability.
Therefore, those skilled in the art have been devoted to develop a fingerstall type tonometer which can not only accurately measure intraocular pressure, but also effectively protect the eyes of a patient and is convenient to carry.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a fingerstall type intraocular pressure measuring apparatus, which not only can accurately measure intraocular pressure, but also can effectively protect the eyes of a patient, and is convenient to carry.
In order to achieve the above object, the present invention provides a fingerstall type intraocular pressure measuring instrument, which includes a pressure sensor and a fingerstall body, wherein the fingerstall body includes an inner cavity, a lower opening, and a fingerstall wall, the inner cavity is disposed in the fingerstall wall, the upper end of the inner cavity is closed, and the lower end of the inner cavity is communicated with the lower opening, the fingerstall body is configured to be capable of being sleeved on a finger of a person, the pressure sensor is fixedly disposed on the outer side of the upper portion of the fingerstall body, and the pressure sensor is configured to detect intraocular pressure.
Further, the finger stall comprises a fixed block, the fixed block is fixedly arranged on the outer side of the upper portion of the finger stall body, and the pressure sensor is fixedly arranged inside the fixed block.
Further, the finger stall comprises an integrated battery and a chip, wherein the integrated battery and the chip are fixedly arranged on the finger stall wall on the outer side of the finger stall body, the chip is electrically connected with the integrated battery, the chip is electrically connected with the pressure sensor, the integrated battery is configured to supply power to the chip, and the chip is configured to collect and process signals of the pressure sensor.
Further, the finger stall further comprises a display, the display is fixedly arranged on the outer side of the finger stall body and located on the opposite side of the finger stall body to the pressure sensor, the display is electrically connected with the chip, and the chip is configured to control display of the chip.
Further, the finger stall further comprises a key, wherein the key is fixedly arranged on the outer side of the finger stall body, the key is positioned on the left side or the right side of the pressure sensor, and the key is electrically connected with the chip.
Further, still include the protection pad, the protection pad surrounds pressure sensor sets up, protection pad one end with dactylotheca body or fixed block fixed connection.
Further, the finger stall body includes the mounting groove, the mounting groove is fixed to be set up in the finger stall wall outside, integrated battery with the chip fixed mounting is in the mounting groove.
Further, still include the safety cover, the safety cover with the mounting groove cooperation is fixed to be set up integrate the battery with the chip is outside.
Further, the display is an LED display screen.
Further, the end of the other end of the protection pad is bent toward the center, and the protection pad is made of silicon rubber.
Compared with the prior art, the invention at least has the following beneficial technical effects:
1. according to the invention, the protective pad with certain softness is arranged outside the pressure sensor, so that the intraocular pressure can be ensured to be transmitted to the pressure sensor under the condition of protecting the eyes of a patient, and further the intraocular pressure is accurate;
2. the finger sleeve can measure intraocular pressure by sleeving the finger on the opening of the finger sleeve body, and has the advantages of simple integral structure, small occupied space and convenience in carrying.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a side view of the protective pad of the embodiment of FIG. 1 of the present invention;
fig. 3 is a side view of the display of the embodiment of fig. 1 of the present invention.
The finger stall comprises a pressure sensor 1, a display 2, a key 3, an integrated battery 4, a chip 5, a finger stall body 6, a lower opening 7, a fixing block 8, a protection pad 9 and a protection cover 10.
Detailed Description
The technical contents of the preferred embodiments of the present invention will be more clearly and easily understood by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments and the scope of the invention is not limited to the embodiments set forth herein.
In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
In the description of the embodiments of the present application, it should be clear that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the described devices or elements must have specific orientations or positional relationships, i.e., cannot be construed as limiting the embodiments of the present application; furthermore, the terms "first," "second," "third," "fourth," and the like are used merely to facilitate description or to simplify description, and do not indicate or imply importance.
The embodiment provides a fingertip intraocular pressure measuring apparatu, as shown in fig. 1, fig. 2 and fig. 3 show, including pressure sensor 1, dactylotheca body 6, fixed block 8, integrated battery 4, chip 5, display 2, button 3, protection pad 9, the mounting groove, safety cover 10, dactylotheca body 6 includes the inner chamber, under shed 7, the dactylotheca wall, the inner chamber sets up in the dactylotheca wall, the inner chamber upper end seals and the lower extreme communicates with under shed 7, dactylotheca body 6 is configured to can overlap downwards and establish on people's finger, the preferred cover of this embodiment is established on the forefinger, the degree of depth of inner chamber is the length of forefinger, fixed block 8 sets up the outside on dactylotheca body 6 upper portion, this embodiment fixed block 8 sets up in dactylotheca body 6 front side, pressure sensor 1 is.
The protection pad 9 is arranged around the pressure sensor 1, one end of the protection pad 9 is fixedly connected with the finger stall body 6 or the fixing block 8, one end of the protection pad 9 is fixedly connected with the fixing block 8, the end part of the other end of the protection pad 9 is bent towards the center, the inner ring of the other end of the protection pad 9 is slightly larger than the outline of an eye part, the eye of a tested patient can be protected, the intraocular pressure measurement of the pressure sensor 1 cannot be hindered, the protection pad 9 is made of a material with moderate flexibility, and the preferred embodiment is silicon rubber.
The display 2 is fixedly disposed outside the finger cuff body 6, the display 2 is located at the side opposite to the pressure sensor 1, i.e. the rear side of the finger cuff body 6, the display 2 may be an LED (light Emitting diode), an lcd (liquid Crystal display) or other display screens, and the present embodiment is preferably an LED.
The mounting groove is fixedly arranged on the outer side of the finger stall wall, is positioned on the rear side of the finger stall body 6 and is positioned on the lower part of the display 2; integrate battery 4 and chip 5 fixed mounting in the mounting groove, safety cover 10 is fixed setting integrating battery 4 and chip 5 outside with the mounting groove cooperation, and safety cover 10 seals protection together with the mounting groove and integrates battery 4 and chip 5.
The button 3 is fixed to be set up in 6 outsides of dactylotheca body, and button 3 is located pressure sensor 1 left side or right side, and this embodiment button 3 is located pressure sensor 1 left side, and the quantity of this embodiment button 3 is 2, sets up in groups.
Integrate battery 4 and be connected with chip 5 and display 2 electricity respectively, chip 5 is connected with pressure sensor 1, display 2 and 3 electricity of button respectively, and chip 5 sets up on integrating 4 upper portions of battery in the mounting groove, and the chip 5 of both being convenient for is connected with other original paper electricity, also is convenient for reduce electromagnetic interference.
The integrated battery 4 is configured to supply power to the chip 5 and the display 2, the chip 5 is configured to collect and process signals of the pressure sensor 1, control the display of the chip 5 and receive signals of the keys 3, and is mainly used for control, pressure calculation and the like. The key 3 is configured to input a corresponding switch signal for adjusting the parameters and/or display parameters of the chip.
The fingertip intraocular pressure measuring instrument of this embodiment is when using, and the lower opening 7 cover on the finger sleeve body 6 is measured on the finger, generally wears on the forefinger, and when testing, contradicts protection pad 9 and patient's eyes, carries out the measurement of intraocular pressure through pressure sensor 1. In the measuring process, the chip 5 is connected with a computer for control and calculation to obtain data, and the data is displayed by the display 2.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a dactylotheca formula intraocular pressure measuring apparatu, its characterized in that includes pressure sensor, dactylotheca body, the dactylotheca body includes inner chamber, under shed, dactylotheca wall, the inner chamber sets up in the dactylotheca wall, the inner chamber upper end seal and the lower extreme with the under shed intercommunication, the dactylotheca body is configured to can overlap downwards on people's finger, pressure sensor is fixed to be set up the outside on dactylotheca body upper portion, pressure sensor is configured to detect the intraocular pressure.
2. The fingerstall intraocular pressure measuring instrument as claimed in claim 1, further comprising a fixing block, wherein the fixing block is fixedly disposed on the outer side of the upper portion of the fingerstall body, and the pressure sensor is fixedly disposed inside the fixing block.
3. The fingerstall tonometer as claimed in claim 2, further comprising an integrated battery and a chip, wherein the integrated battery and the chip are fixedly disposed on the wall of the fingerstall outside the fingerstall body, the chip is electrically connected to the integrated battery, the chip is electrically connected to the pressure sensor, the integrated battery is configured to supply power to the chip, and the chip is configured to collect and process signals of the pressure sensor.
4. The fingerstall tonometer as claimed in claim 3, further comprising a display fixedly disposed outside said fingerstall body, said display being located on the opposite side of said pressure sensor, said display being electrically connected to said chip, said chip being configured to control the display of said chip.
5. The fingerstall intraocular pressure measuring instrument according to claim 4, further comprising a key, wherein the key is fixedly disposed outside the fingerstall body, the key is located on the left side or the right side of the pressure sensor, and the key is electrically connected to the chip.
6. The fingerstall intraocular pressure measuring instrument according to claim 5, further comprising a protective pad, wherein the protective pad is disposed around the pressure sensor, and one end of the protective pad is fixedly connected to the fingerstall body or the fixing block.
7. The fingerstall intraocular pressure measuring instrument according to claim 6, wherein said fingerstall body includes an installation groove, said installation groove is fixedly disposed on the outer side of the fingerstall wall, and said integrated battery and said chip are fixedly installed in said installation groove.
8. The fingerstall tonometer as claimed in claim 7, further comprising a protective cover, wherein said protective cover is fixedly disposed outside said integrated battery and said chip in cooperation with said mounting groove.
9. The fingerstall tonometer as claimed in claim 8, wherein said display is an LED display.
10. The fingerstall tonometer as claimed in claim 9, wherein the end of the other end of said protection pad is bent toward the center, and said protection pad is made of silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111466.4A CN111110187A (en) | 2020-02-24 | 2020-02-24 | Fingerstall type intraocular pressure measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111466.4A CN111110187A (en) | 2020-02-24 | 2020-02-24 | Fingerstall type intraocular pressure measuring instrument |
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| Publication Number | Publication Date |
|---|---|
| CN111110187A true CN111110187A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010111466.4A Pending CN111110187A (en) | 2020-02-24 | 2020-02-24 | Fingerstall type intraocular pressure measuring instrument |
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| CN (1) | CN111110187A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203970351U (en) * | 2014-06-06 | 2014-12-03 | 曹斌 | Handheld eyelid contact tonometer |
| CN104523223A (en) * | 2014-12-23 | 2015-04-22 | 苏州联科盛世科技有限公司 | Portable intraocular pressure detector and intraocular pressure detection method |
| JP2015521067A (en) * | 2012-05-21 | 2015-07-27 | センシメッド エスアーＳｅｎｓｉｍｅｄ Ｓａ | Tonometry and / or monitoring system with inertial sensor |
| WO2015165728A1 (en) * | 2014-04-29 | 2015-11-05 | Ernst-Moritz-Arndt-Universität Greifswald | Device for the transpalpebral measurement of intraocular pressure |
| CN106725298A (en) * | 2017-03-05 | 2017-05-31 | 苏州云目医疗技术有限公司 | A kind of motion, tonometer pressure measurement probe and tonometer |
| CN107624048A (en) * | 2015-04-08 | 2018-01-23 | 大卫·保罗·阿维拉姆 | Intraocular pressure measuring device |
| CN109717847A (en) * | 2019-02-13 | 2019-05-07 | 珠海市万瑙特健康科技有限公司 | Pulse diagnosing device and fingerstall of feeling the pulse |
| CN209137283U (en) * | 2018-08-16 | 2019-07-23 | 福建中医药大学附属康复医院 | It is a kind of to be suitable for the fingerstall device operated of massaging to rat |
| CN110338790A (en) * | 2019-07-03 | 2019-10-18 | 浙江大学 | A kind of flexible fingerstall for collection surface myoelectricity and a variety of physiological parameters |
-
2020
- 2020-02-24 CN CN202010111466.4A patent/CN111110187A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015521067A (en) * | 2012-05-21 | 2015-07-27 | センシメッド エスアーＳｅｎｓｉｍｅｄ Ｓａ | Tonometry and / or monitoring system with inertial sensor |
| WO2015165728A1 (en) * | 2014-04-29 | 2015-11-05 | Ernst-Moritz-Arndt-Universität Greifswald | Device for the transpalpebral measurement of intraocular pressure |
| CN203970351U (en) * | 2014-06-06 | 2014-12-03 | 曹斌 | Handheld eyelid contact tonometer |
| CN104523223A (en) * | 2014-12-23 | 2015-04-22 | 苏州联科盛世科技有限公司 | Portable intraocular pressure detector and intraocular pressure detection method |
| CN107624048A (en) * | 2015-04-08 | 2018-01-23 | 大卫·保罗·阿维拉姆 | Intraocular pressure measuring device |
| CN106725298A (en) * | 2017-03-05 | 2017-05-31 | 苏州云目医疗技术有限公司 | A kind of motion, tonometer pressure measurement probe and tonometer |
| CN209137283U (en) * | 2018-08-16 | 2019-07-23 | 福建中医药大学附属康复医院 | It is a kind of to be suitable for the fingerstall device operated of massaging to rat |
| CN109717847A (en) * | 2019-02-13 | 2019-05-07 | 珠海市万瑙特健康科技有限公司 | Pulse diagnosing device and fingerstall of feeling the pulse |
| CN110338790A (en) * | 2019-07-03 | 2019-10-18 | 浙江大学 | A kind of flexible fingerstall for collection surface myoelectricity and a variety of physiological parameters |
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Application publication date: 20200508 |