CN106725298B - A kind of movement mechanism, intraocular pressure measurement pressure probe and tonometer - Google Patents
A kind of movement mechanism, intraocular pressure measurement pressure probe and tonometer Download PDFInfo
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- CN106725298B CN106725298B CN201710126248.6A CN201710126248A CN106725298B CN 106725298 B CN106725298 B CN 106725298B CN 201710126248 A CN201710126248 A CN 201710126248A CN 106725298 B CN106725298 B CN 106725298B
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- intraocular pressure
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- tonometer
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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
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- Heart & Thoracic Surgery (AREA)
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Abstract
The present invention provides a kind of movement mechanism, intraocular pressure measurement pressure probe and tonometer, is related to intraocular pressure monitoring technology field.The specific present invention provides a kind of motion structure and probe that can hold measurement intraocular pressure, with movement mechanism, enables survey splenium part to be freely exposed to eyeshade with restoring force by moving toward one another between cylinder and eyeshade.Eyelid can be contacted by surveying splenium part, once surveying pressure component contact eyelid, then the pressure that the micro Forward of driving probe is given plus measured intraocular pressure to eyelid by driving part is completed to survey pressure step.Present invention structure for the consumer of non-eye disease patient but expectation protection eyesight prevention disease is simpler, and easy to carry, operation more " fool " formula can prevent the generation of eye illness early.
Description
Technical field
The present invention (being related to a kind of sight protection utensil technical field, specific) is related to a kind of eyelid contact tonometry device
Tool can be used in real-time intraocular pressure monitoring treatment eye illness.
Background technique
Dysopia, tumour, cardiovascular disease are the three categories for influence people's life quality that the World Health Organization proposes
Illness.The monitoring of daily blood pressure is extremely important to hypertensive patient, and equally, blinding eye disease is prevented in daily intraocular pressure monitoring
It controls, it is especially extremely important to glaucoma patient.The early stage of intraocular hypertension controls and intervenes, and can effectively avoid and affects therapic opportunity adversely, keeps away
Exempt from irreversible blinding visual function damage, and these be unable to do without the monitoring of intraocular pressure.
Applicant obtain described in the patent document that the notification number of power is CN103181750 a kind of wearable tonometer and
It measures the method for intraocular pressure.The document discloses the methods for using intraocular pressure probe contacts eyelid to measure intraocular pressure, and specifically disclose
The structure of tonometer has included at least the fixed structure and intraocular pressure probe of pedestal and the combined Worn type of flap
With the adapting device for adjusting intraocular pressure alignment probe eyelid position.It is public in the patent document of Publication No. CN105212892
A kind of long-range intraocular pressure measurement pressure probe has been opened, the structure for surveying pressure probe is specifically disclosed in the patent document and has surveyed pressure probe
Measure the working method of intraocular pressure.Above-mentioned two disclosed patent documents provide a kind of wearable and automatically testing intraocular pressure knot
Structure, what is met is the use demand of medical grade, specifically meets and adapts to 24 hours continual and mainly sleep periods
Between the intraocular pressure big data of eye disease patient is acquired, provide data reference to cure eye illness.But the intraocular pressure of non-sleep period is supervised
It surveys, is particularly due to wear using simultaneously inconvenience for the consumer for commonly needing to monitor intraocular pressure using above-mentioned patented product
The fixed structure for wearing formula needs to adjust the position with eyelid of probe, adjusts the accurate of the bad measurement for directly affecting intraocular pressure data
Degree.It is simpler with regard to Structure of need for the consumer of non-eye disease patient but expectation protection eyesight prevention disease, it is easy to carry,
The product of operation more " fool " formula is with meet demand.The present invention be just to provide for a kind of tonometer more easily used and
Research and development.
Summary of the invention
To solve the above problems, the present invention provides a kind of movement mechanism for being directed to intraocular pressure measurement pressure and applying the machine
Structure to measure intraocular pressure more convenient probe and tonometer, and the purpose is to realize: user will survey pressure after need to only closing eyes
It pops one's head in and is slowly touched to eyelid, entire test process can be completed in a movement.This becomes intraocular pressure measurement press operation
Increasingly simpler, complicated thing gives the program of intelligent chip all to complete.This operation to the extremely low requirement of user, nothing
By be from safety perspective or from measurement precisely from the point of view of, to adapt to all ages user, especially to adaptation
The elderly's use is even more important.And the simplified effect for also bringing cost and reducing of product structure.
A kind of movement mechanism, including base part and movable device,
Base part is internally provided with cavity, is used to accommodate the movable device；
Movable device includes hollow cavity portion, and one of the hollow cavity portion is provided with cover other end and is provided with
Encapsulation part, the cover can do resetting movement.
Above-mentioned movement mechanism is a part of tonometer.The cover is the part contacted with eye, and cover is to eye
Push, can reset to origin-location again after push.Other for measuring intraocular pressure can be set in hollow cavity
Part.
Further, the hollow cavity portion is socketed with reset spring, cover can by the effect of spring force along
Hollow cavity portion moves reciprocatingly.
Using a kind of intraocular pressure measurement pressure probe of above-mentioned movable device, including it can be contacted with eyelid and survey splenium part, be used for
The mobile driving part and sensor of splenium part is surveyed in driving.Survey the component that pressure probe is tonometer measurement intraocular pressure.Wherein survey pressure
Component is the component that can be contacted with eyelid, and driving part driving surveys pressure and pops one's head in micro movement forward to eyelid one when measuring intraocular pressure
A test force, survey splenium part will feed back strength and provide data information to sensor.
Further, it is the probe for being similar to I-shaped that the survey splenium part, which is a root knot structure,.Its purpose is that increasing
With the area of eyelid contact portion.
A kind of tonometer, including shell are provided with intraocular pressure measurement pressure probe in the shell,
The shell is hollow cavity structure, and is provided with several trough body structures；
The intraocular pressure measurement pressure probe includes movable device,
The movable device includes cylinder, and described cylinder one is provided with encapsulation part, is arranged on the cylinder
Eyeshade is provided with reset spring between the encapsulation part and eyeshade；
The intraocular pressure measurement pressure probe further includes the survey splenium part that can be connect with eyelid, and it is mobile to survey splenium part for driving
Driving part and sensor.
Shell can be separated out trough body structure by shelves between transverse and longitudinal, and shelves are divided into as the component for connecting and fixing.Eyeshade with
Reset spring is set between encapsulation part, and spring is set on the outside of cylinder.When eyeshade is moved to encapsulation part direction, surveying splenium part will be from
Expose in eyeshade, spring force will drive eyeshade to reset after the completion of test, and surveying splenium part will be contained in eyeshade again.And eyeshade shape
Shape is adapted to fossa orbitalis shape.When survey splenium part is exposed by eyeshade and contacts eyelid, driving part will drive survey splenium part micro
Forward, the Forward and the eyelid that is formed will be passed to sensor to the reaction force for surveying splenium part and obtain intraocular pressure data.
Further, the cylinder is sleeve, is provided with sliding sleeve in sleeve, reset spring is socketed on sliding sleeve, described
Sensor be set in the cavity of sliding sleeve, the survey splenium part sequentially passes through sleeve, sliding sleeve and can contact in sensor.
Preferably, the encapsulation part is cap and is removably connected on cylinder, the encapsulation part and driving portion
Holddown spring is provided between part.
Further, tonometer further includes at the intraocular pressure data for having data processing unit to obtain survey pressure probe measurement
It manages and saves and show, wireless data transmission and receiving unit are able to carry out data information transmission and reception and interface alternation list
Member is for outputting and inputting instruction.The base part of tonometer further includes having other positions that can accommodate data processing unit, nothing
Line number is according to transmitting with receiving unit and interface alternation unit for outputting and inputting instruction.
A kind of application method of tonometer of structure based on above-mentioned tonometer holds the pedestal of tonometer, eyeshade is allowed to push down
Eye socket, then touching tonometer toward eye makes eyeshade move back survey splenium part exposing, after survey splenium part finds out contact eyelid, driving
Component drives survey splenium part is mobile to complete to press work to the survey of eyelid automatically, and the pressure feedback of test to sensor and is entered
Data processing subsequent handling.As long as startup power supply in the present invention can be completed tonometry by above-mentioned steps, set without other
It sets or additional step.
A kind of tonometer provided by the invention, the movement mechanism that application is designed for hand-held measurement intraocular pressure movement, should
Movement mechanism is to enable survey splenium part to be freely exposed to eyeshade with restoring force by moving toward one another between cylinder and eyeshade.
Eyelid can be contacted by surveying splenium part, once surveying pressure component contact eyelid, then driving part is by the micro Forward of driving probe to eyelid
The pressure that part applies measurement intraocular pressure is completed to survey pressure step.Protrusion substantive distinguishing features of the invention are, are used for by unique
The movement mechanism of measurement eyelid part combines the structure for surveying splenium part to can be realized consumer's one hand pressing eye socket and can be completed pair
The test of intraocular pressure is easy to use.Compared with prior art, it not only realizes and quick and precisely measures intraocular pressure, and without harsh
Operating procedure condition can become the intraocular tension monitoring instrument that can be used extensively.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Attached drawing 1 is a kind of structural schematic diagram one of movement mechanism in the present invention；
Attached drawing 2 is a kind of structural schematic diagram two of movement mechanism in the present invention；
Attached drawing 3 is the structural schematic diagram for increasing a kind of movement mechanism after reset spring in the present invention；
Attached drawing 4 is intraocular pressure measurement pressure sonde configuration schematic diagram in the present invention；
Attached drawing 5 is the outside drawing one of tonometer in the present invention；
Attached drawing 6 is the outside drawing two of tonometer in the present invention；
Attached drawing 7 is the outside drawing in the present invention after tonometer partial resolution；
Attached drawing 8 is the schematic diagram of internal structure of shell in the present invention.
Appended drawing reference:
1- base part
2- movable device 21- hollow cavity portion 22- cover 23- encapsulation part 24- reset spring 25- aperture position
3- intraocular pressure measurement pressure probe 31- surveys one 35- spring of splenium part 32- driving part 33- sensor 34- sliding sleeve
36- sliding sleeve two
4- tonometer 41- shell 41A- trough body structure 411- shows screen 42- movable device 421- cylinder 422-
Eyeshade 423- probe 43- intraocular pressure measurement pressure probe
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Embodiment one: a kind of movement mechanism its be applied in tonometer.
A kind of movement mechanism, including base part 1 and movable device 2, base part 1 are internally provided with cavity, use
In the receiving movable device 2；Movable device 2 includes hollow cavity portion 21, and one of the hollow cavity portion 21 sets
It is equipped with 22 other end of cover and is provided with encapsulation part 23, the cover 22 can do resetting movement.
What is indicated as shown in Figure 1 is structural schematic diagram when hollow cavity portion 21 is initial.It is by Fig. 1 it is clear that hollow
The entirety of cavity 21 can be contained in cover 22.What is indicated such as Fig. 2 is that cover 22 moves backward and close to pedestal 1
Structural schematic diagram when step.By Fig. 2 it is clear that hollow cavity 21 is partially protrude through cover 22.From Fig. 1 and Fig. 2
In conjunction with can learn, the mutual movement relation and functional relationship between part that hollow cavity portion 21 and cover 22 form.
Further, as Fig. 3 hollow cavity portion 21 is socketed with reset spring 24, cover 22 can pass through the effect of spring force
It moves reciprocatingly along hollow cavity portion 21.After being moved backward by means of the active force cover 22 of reset spring 24, reset spring
24 can make 21 return motion of hollow cavity portion reach initial position by the spring force of its own.
Embodiment two: a kind of intraocular pressure measurement pressure probe 3 is as shown in figure 4, it applies one of embodiment 1 moving machine
Structure further includes the survey splenium part 31 that can be contacted with eyelid, surveys the mobile driving part 32 of splenium part 31 and biography for driving
Sensor 33 (force snesor), wherein the survey splenium part 31 is probe, its specific structure is a cylindricality in the present embodiment
Object, structure are the probe for being similar to I-shaped.Probe is piercing in the open-ended position 25 in hollow cavity portion 21, and one head is set
It is disposed within to be placed in outer one of hollow cavity portion 21, and can be placed in cover 22.It further include having sliding sleeve 1, the cunning
Cover be provided with spring 35 between one 34 and hollow cavity portion 21 and sliding sleeve 2 36 be set to sensor 33 and driving part 32 it
Between.And sliding sleeve 1 and sliding sleeve 2 36 exist as just a kind of component for being clamped passing movement, form is varied
Structurally variable.A holddown spring can also be arranged in the further driving part 32, but not necessarily.
Embodiment three: a kind of tonometer 4, appearance is as shown in Figures 5 to 7,
Shown in Fig. 7 comprising shell 41, the shell 41 are provided with intraocular pressure measurement pressure probe 43,
The internal structure of shell 41 is as shown in Fig. 8, several trough body structures 41A, institute are provided in the shell 41
The probe 43 stated can be placed in the trough body structure 41A of the shell 41；
The probe 43 includes movable device 42, and the movable device 42 includes cylinder 421, the cylinder 421
One is provided with encapsulation part, and eyeshade 422 is arranged on the cylinder, is provided with reset spring in the middle part of the cylinder 421, institute
The eyeshade 422 stated can move reciprocatingly along cylinder 421；
The intraocular pressure measurement pressure probe 43 includes the survey splenium part that can be contacted with eyelid, and the survey splenium part is knot
Structure is similar to the probe 423 of I-shaped, and surveys splenium part mobile driving part and sensor for driving.Specific knot
Structure can be found in attached drawing 4.
The cylinder is sleeve, is provided with sliding sleeve in sleeve, reset spring is socketed on sliding sleeve, the sensor is set
It is placed in the cavity of sliding sleeve, the survey splenium part sequentially passes through sleeve, sliding sleeve and can contact in sensor.Specific structure referring to
Attached drawing 4.
The encapsulation part is cap and is removably connected on cylinder, is set between the encapsulation part and driving part
It is equipped with holddown spring.Specific structure is referring to attached drawing 4.
Referring to attached drawing 6, display screen 411 and power knob are provided on shell 41.In use, opening power supply, hold
Eyeshade 422 is simultaneously directed at the eye socket position of people and pushed to eye by shell 41, and 422 part of eyeshade will be along eyeshade sleeve part
Opposite direction is mobile so that the survey splenium part of intraocular pressure measurement pressure probe 43 is contacted with probe 423.Referring to attached drawing 4, probe 423 can be with
Sensor contacts, can be to probe by the mechanism that sliding sleeve, sliding sleeve one, sliding sleeve two, driving part and reset spring form after contact
Apply a reversed test to make the micro movement of probe 423 in the eyes and apply intraocular pressure test force to the part of eyelid, and rapidly
It feeds back to sensor and records data, complete the monitoring of intraocular pressure.
It further include thering is data processing unit to handle the intraocular pressure data for surveying pressure probe measurement acquisition and being saved and shown,
Wireless data transmission and receiving unit are able to carry out data information transmission and receive and interface alternation unit is for inputting and defeated
It instructs out.And further include that the intraocular pressure data for having data processing unit to obtain probe measurement are handled and saved in tonometer,
Treated, and data information then passes through that display screen 411 is shown, further includes that wireless data transmission and receiving unit can be into
The transmission of row data information and reception and interface alternation unit are for outputting and inputting instruction and USB data interface.
The above description of disclosed embodiment of this invention makes professional and technical personnel in the field can be realized or use this hair
It is bright.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, originally
Invention is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein
Consistent widest scope.
Claims (2)
1. a kind of tonometer, which is characterized in that including shell, setting intraocular pressure measures pressure probe, the shell in the shell
Body is hollow cavity structure, and is provided with several trough body structures；
The intraocular pressure measurement pressure probe includes movable device,
The movable device includes cylinder, and described cylinder one is provided with encapsulation part, is arranged with cover on the cylinder,
It is provided with reset spring one in the middle part of the cylinder, cover can move reciprocatingly along cylinder；
The intraocular pressure measurement pressure probe further includes the survey splenium part that can be contacted with eyelid, surveys the movement of splenium part for driving
Driving part and sensor；
The cylinder is sleeve, is provided with sliding sleeve in sleeve, and reset spring two, the sensor setting are socketed on sliding sleeve
In in the cavity of sliding sleeve, the survey splenium part sequentially passes through sleeve, sliding sleeve and can contact in sensor；
The encapsulation part is cap and is removably connected on cylinder, is provided between the encapsulation part and driving part
Holddown spring.
2. a kind of tonometer according to claim 1, which is characterized in that further include thering is data processing unit to measure intraocular pressure
The intraocular pressure data that pressure probe measurement obtains are handled and are saved and shown, wireless data transmission and receiving unit are able to carry out number
It is believed that breath transmission and reception and interface alternation unit are for outputting and inputting instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126248.6A CN106725298B (en) | 2017-03-05 | 2017-03-05 | A kind of movement mechanism, intraocular pressure measurement pressure probe and tonometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126248.6A CN106725298B (en) | 2017-03-05 | 2017-03-05 | A kind of movement mechanism, intraocular pressure measurement pressure probe and tonometer |
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| Publication Number | Publication Date |
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| CN106725298A CN106725298A (en) | 2017-05-31 |
| CN106725298B true CN106725298B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710126248.6A Active CN106725298B (en) | 2017-03-05 | 2017-03-05 | A kind of movement mechanism, intraocular pressure measurement pressure probe and tonometer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111110187A (en) * | 2020-02-24 | 2020-05-08 | 上海交通大学医学院附属第九人民医院 | Fingerstall type intraocular pressure measuring instrument |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1195131A2 (en) * | 1996-05-23 | 2002-04-10 | Bernard Boaz Fresco | Tonometer |
| CN202223211U (en) * | 2011-07-27 | 2012-05-23 | 韩小林 | Eyelid type tencnometer |
| CN103181750A (en) * | 2012-12-21 | 2013-07-03 | 苏州苜蓿园电子有限公司 | Wearable tonometer and method for testing intraocular pressure |
| CN204016254U (en) * | 2014-06-06 | 2014-12-17 | 曹斌 | Handheld electronic eyelid contact tonometer |
| CN204105945U (en) * | 2014-06-06 | 2015-01-21 | 曹斌 | The manual pressure measurement probe of tonometer |
| WO2015047710A1 (en) * | 2013-09-30 | 2015-04-02 | Michael Cohen | Tonometer for checking the intra-ocular pressure through the eyelid and method using the same |
| CN105212892A (en) * | 2014-05-28 | 2016-01-06 | 苏州苜蓿园电子有限公司 | The pressure measurement of long-range tonometer is popped one's head in |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4583801B2 (en) * | 2004-04-23 | 2010-11-17 | 学校法人早稲田大学 | Pressure measuring method, pressure measuring device and tonometer |
| CN207306651U (en) * | 2017-03-05 | 2018-05-04 | 苏州云目医疗技术有限公司 | A kind of motion, tonometer pressure measurement probe and tonometer |
-
2017
- 2017-03-05 CN CN201710126248.6A patent/CN106725298B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1195131A2 (en) * | 1996-05-23 | 2002-04-10 | Bernard Boaz Fresco | Tonometer |
| CN202223211U (en) * | 2011-07-27 | 2012-05-23 | 韩小林 | Eyelid type tencnometer |
| CN103181750A (en) * | 2012-12-21 | 2013-07-03 | 苏州苜蓿园电子有限公司 | Wearable tonometer and method for testing intraocular pressure |
| WO2015047710A1 (en) * | 2013-09-30 | 2015-04-02 | Michael Cohen | Tonometer for checking the intra-ocular pressure through the eyelid and method using the same |
| CN105212892A (en) * | 2014-05-28 | 2016-01-06 | 苏州苜蓿园电子有限公司 | The pressure measurement of long-range tonometer is popped one's head in |
| CN204016254U (en) * | 2014-06-06 | 2014-12-17 | 曹斌 | Handheld electronic eyelid contact tonometer |
| CN204105945U (en) * | 2014-06-06 | 2015-01-21 | 曹斌 | The manual pressure measurement probe of tonometer |
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| Publication number | Publication date |
|---|---|
| CN106725298A (en) | 2017-05-31 |
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Effective date of registration: 20200617 Address after: 210000 building a11, No. 3, Gutan Avenue, economic development zone, Gaochun District, Nanjing City, Jiangsu Province Co-patentee after: SUZHOU YUNMU MEDICAL TECHNOLOGY Co.,Ltd. Patentee after: Nanjing Mingrui Medical Technology Co.,Ltd. Address before: 215000, Jiangsu Wujiang Suzhou economic and Technological Development Zone on both sides of the wind road Patentee before: SUZHOU YUNMU MEDICAL TECHNOLOGY Co.,Ltd. |
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