WO2020130176A1 - Dispositif de traitement du syndrome de l'œil sec - Google Patents

Dispositif de traitement du syndrome de l'œil sec Download PDF

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Publication number
WO2020130176A1
WO2020130176A1 PCT/KR2018/016169 KR2018016169W WO2020130176A1 WO 2020130176 A1 WO2020130176 A1 WO 2020130176A1 KR 2018016169 W KR2018016169 W KR 2018016169W WO 2020130176 A1 WO2020130176 A1 WO 2020130176A1
Authority
WO
WIPO (PCT)
Prior art keywords
dry eye
eyelid
pressure
eye syndrome
support
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.)
Ceased
Application number
PCT/KR2018/016169
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English (en)
Korean (ko)
Inventor
이종수
김동균
이가현
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University Industry Cooperation Foundation of Pusan National University
Original Assignee
University Industry Cooperation Foundation of Pusan National University
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 by University Industry Cooperation Foundation of Pusan National University filed Critical University Industry Cooperation Foundation of Pusan National University
Priority to PCT/KR2018/016169 priority Critical patent/WO2020130176A1/fr
Publication of WO2020130176A1 publication Critical patent/WO2020130176A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • A61H35/02—Baths for specific parts of the body for the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H9/00—Pneumatic or hydraulic massage

Definitions

  • the present invention relates to an apparatus and a method for easily removing impurities in a my bom spring gland by simultaneously performing a heating action and a pressing action on the inside and outside of an eyelid for the purpose of treating dysbacteriosis and dry eye syndrome.
  • Dry eye syndrome refers to an eye disease in which the surface of the eye is damaged due to lack of tears or excessive evaporation of tears, resulting in damage to the eye surface and irritation symptoms such as irritation, foreign body sensation, and dryness. These symptoms are known to be caused by changes in the evaporation degree and tear composition ratio of the tear fluid as well as problems in the structure of the tear glands, problems in the organs of the tear fluid production, or secretion structures. In other words, the humidity of the eye is maintained by three factors: the production of the tear layer in the tear glands, the loss due to the discharge to the nose, and the degree of evaporation from the eye itself.
  • Treatment of dry eye syndrome is progressed in order of improving living environment and habits, medication, and surgical treatment depending on the severity of symptoms.
  • methods are used to maintain the moisture of the eyes and smooth tear secretion by improving the environment and habits that can cause dry eye, and the most representative drug treatment method is to maintain the moisture of the eyes through artificial eye drops.
  • treatment with inflammation through internal medicine is used in parallel.
  • Surgical treatment is a method used in the case of dry eye caused by structural problems of the eye. It is mainly performed when the tears are discharged when the tears are excessive.
  • the meibomian gland is a sebaceous gland located on the eyelid frame that produces the oil constituting the lipid layer of the tear film.
  • the oil is discharged from the entrance to the meibom spring gland to become a lipid layer covering the surface of the tear layer, and the tear film spreads evenly and the tears dry quickly To help prevent this.
  • Studies have shown that more than 80% of dry eye patients suffer from eye dryness with or above the meibomian glands, while others have found that mybomian gland dysfunction is more common in Asians than in the West.
  • the treatment method is to remove the obstacles by the method of warming, pressure massage, vibration massage, etc. in the closed discharge area of the MyBom gland, and it is mainly managed step by step in the order of warm eyelids, massage, and washing.
  • you When applying a warm compress, you must maintain a temperature of 40 degrees or more to melt the clogged sebum, and use a forceps-type device to squeeze out the obstacles in the discharge area, or use an eyelid cleaner to clean the discharge area.
  • the treatment of the thermal method can show the effect of increasing the thickness of the tear layer and the stability of the tear layer in a relatively short period of time, and thus it is required to develop a variety of medical devices using it. It is known that it is necessary to develop a technique for maintaining the temperature. In the case of using a wet towel or a warm eye patch, a specific method for attaching an indicator indicating the temperature or raising the temperature is suggested, but there is a problem that the therapeutic effect decreases due to the drop in temperature during the 10 minute thermal treatment process, and the temperature is maintained. In order to do this, it is a hassle to change to a new towel every 2 minutes.
  • the problem to be solved by the present invention is to obtain a device for removing obstructions of the meibomian glands by simultaneously applying heat and pressure to the inside and outside of the eyelids to improve dysfunction of the meibomian glands that cause dry eye syndrome.
  • the object is to maintain a proper temperature and pressure without causing damage, to easily remove obstacles using a cleaning solution, and to obtain a device capable of stably mounting on the eyelids.
  • the present invention provides a device for treating dry eye syndrome, which is composed of a body part directly acting on the eyelid and a control part controlling temperature, pressure, and time.
  • the body portion is provided with a pair of U-shaped eyepieces located on the upper and lower eyelids, simultaneously heating and pressing on the inside and outside of the eyelids.
  • the eyepiece comprises a U-shape by a lens contacting the inside of the eyelid, a pad positioned outside, and a support connecting the two.
  • the lens located inside the eyelid has a heating effect on the meibomian gland and prevents damage to the sclera or cornea, and a heating device is provided on the surface contacting the eyelid and an air bag is installed on the surface contacting the eyelid. Until it plays a role of preventing the heat generated from the heating device from being transferred.
  • the pad in contact with the outside of the eyelid is provided with a heating device in the middle portion, and an edge portion surrounding it is installed to pressurize the airbag to easily remove the obstacles of the meibomian glands.
  • the support is provided with water or an aqueous solution containing a drug to the my body gland secretory and washed to function to wash the obstacles blocking the gland.
  • the body part is connected to the headband type support located on the forehead, allowing the body part to be mounted and supported at the correct position of the eyelid, preventing pressure loss or patient discomfort during operation, and plastic material with flexibility and elasticity Use to configure to adjust the position according to the patient.
  • the headband Inside the headband, there is an air injection pipe supplied to the airbag of the body portion and a washing liquid injection pipe supplied to the support, and a cable for controlling the heat and pressure action is built in to connect the body portion and the control unit.
  • the control unit is equipped with a monitoring device to set the temperature, pressure, and retention time for the warming and pressurizing actions according to the patient's condition, and heating while feeding back the signal transmitted by the temperature and pressure sensor installed in the main body It functions to control the device and the pressure device. After a certain period of warming and pressurization, the washing fluid is supplied to wash the obstacles in the secretory of the mybium glands.
  • the present invention is a device for removing obstructions in the my bom gland and treating dry eye syndrome by simultaneously applying heat and pressure to the inside and outside of the eyelid, and it is possible to minimize damage to the sclera and cornea, and the heating device according to the patient's condition It is a device that can be effectively used by controlling the temperature and time of the airbag and controlling the pressure of the airbag. In addition, it is a device that is easy to use because it is stably located on the eyelid by using a headband and can improve the function of MyBom glands at low cost at home without going to the hospital. In particular, it provides an apparatus capable of effectively improving dry eye syndrome by injecting an appropriate drug at the same time, as well as easily removing the obstacles of the meibomian glands through injection of the washing solution.
  • FIG. 1 is a perspective view of an apparatus for treating dry eye syndrome according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view when the apparatus for treating dry eye syndrome according to an embodiment of the present invention is mounted on the eye
  • FIG 3 is a cross-sectional view of the pad and the support of the eyepiece of the apparatus for treating dry eye syndrome according to an embodiment of the present invention.
  • FIG. 1 is a perspective view of an apparatus for treating dry eye syndrome according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view when it is mounted on the eye
  • FIG. 3 is a cross-sectional view of the pad and the support of the eyepiece.
  • the apparatus for the treatment of dry eye syndrome of the present invention is composed of a body part 1 located on the eyelid and a control part 2 for controlling temperature, pressure and time of the body part, as shown in FIG. 1, and the body part is mounted inside and outside the eyelid It consists of an eyepiece (3) for heating and pressurizing and a headband-type support (4) for fixing it.
  • the eyepiece 3 is applied to both the inside and outside of the eyelid 8, which contains the my bom gland 7 at the same time, to remove the obstacles of the my bom gland secretion opening by applying a warming action and a pressing action, the upper and lower eyelids It consists of a pair of U-shaped structures. That is, the U-shaped on the upper and lower portions by the lenses (8, 9) located inside the eyelids to contact the pupil and the pads (10, 11) located on the outside of the eyelids and the support (20) connecting the lenses and pads To form a structure.
  • the upper lens (8) and the lower lens (9) are provided with heating devices (12, 14) on the surface in contact with the eyelids to exert a warming action so that the MyBom glands maintain 40 degrees or more, and at the same time, the air bag on the surface in contact with the pupil It is possible to minimize damage to the sclera and the cornea by providing (13, 15) so that the temperature of the heating unit is not transmitted to the pupil.
  • the upper pad 10 and the lower pad 11 are provided with a heating device (16, 18) in the middle portion to apply a warming action from the outside of the eyelid, and the airbag (17) at the edge portion surrounding the heating unit , 19) to provide a constant pressure to the meibomian gland, it is possible to easily remove the obstacle blocking the gland.
  • the upper lens 8 and the lower lens 9 are brought into contact with the pupil, and then the upper pad 10 and the lower pad 11 are sliding over the eyelid through the support.
  • a headband-type support portion using a plastic material having elasticity and flexibility as shown in FIG. (4) is connected, and inside, the control cable of temperature, pressure, and time is connected as well as the air injection pipe and the washing liquid injection pipe.
  • the control unit 2 for controlling the warming action and the pressing action of the main body 1 can set the temperature, pressure, and operating time according to the patient's condition, and the temperature embedded in the eyepiece 3 Feedback of the data from the sensor and the pressure sensor applies a warming action and a pressing action.
  • it has a function to set and control the operation of the washing liquid outlet 21 at an appropriate temperature and time.
  • the present invention provides an apparatus and method for easily removing obstructions of the meibomian gland glands by simultaneously applying heat and pressure on the inside and outside of the eyelids to improve dysfunction of the meibomian gland in patients with dry eye syndrome Doing.
  • it is possible to stably maintain a constant temperature and pressure without causing damage to the sclera and cornea, and it is possible to easily remove obstacles by providing a washing liquid injection means.
  • the cleaning fluid inlet can be used not only as a cleaning means, but also as a means to inject various drugs that can improve eye dysfunction.
  • the present invention provides a device for treating dry eye syndrome with a headband-type support so that temperature, pressure, and time can be adjusted according to a patient's condition, and it can be easily mounted on the eyelid and positioned stably.
  • main body 2 control

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Vascular Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

La présente invention concerne un dispositif et un procédé de traitement d'un dysfonctionnement de la glande de Meibomius et du syndrome de l'œil sec et concerne un dispositif de traitement du syndrome de l'œil sec, qui applique des actions de chauffage et de pression à la fois à l'intérieur et à l'extérieur de la paupière et verse un liquide de lavage sur celle-ci, ce qui permet d'éliminer facilement des blocages de l'orifice de sécrétion de la glande de Meibomius. De plus, la présente invention concerne le dispositif de traitement du syndrome de l'œil sec, qui empêche un endommagement des yeux, est facilement fourni et peut être positionné de façon stable au niveau de la paupière.
PCT/KR2018/016169 2018-12-19 2018-12-19 Dispositif de traitement du syndrome de l'œil sec Ceased WO2020130176A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/016169 WO2020130176A1 (fr) 2018-12-19 2018-12-19 Dispositif de traitement du syndrome de l'œil sec

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/016169 WO2020130176A1 (fr) 2018-12-19 2018-12-19 Dispositif de traitement du syndrome de l'œil sec

Publications (1)

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WO2020130176A1 true WO2020130176A1 (fr) 2020-06-25

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114392038A (zh) * 2022-02-08 2022-04-26 南京医科大学附属无锡人民医院 睑板腺加热按摩仪
CN115192429A (zh) * 2021-04-08 2022-10-18 上海臻复医疗科技有限公司 干眼治疗装置的控制系统
CN115192428A (zh) * 2021-04-08 2022-10-18 上海臻复医疗科技有限公司 干眼治疗装置
CN116158907A (zh) * 2023-03-22 2023-05-26 复旦大学附属眼耳鼻喉科医院 一种多功能眼部加压固定装置
WO2024032170A1 (fr) * 2022-08-08 2024-02-15 上海臻复医疗科技有限公司 Cupule oculaire et dispositif de traitement oculaire
CN118662785A (zh) * 2024-07-12 2024-09-20 北京市眼科研究所 一种基于多极射频治疗仪对干眼射频加热的控制装置
WO2024231799A1 (fr) * 2023-05-09 2024-11-14 Oculab Private Limited Dispositif de lubrification thermique de l'œil
WO2025008685A1 (fr) * 2023-07-01 2025-01-09 Lemanski Michael Dispositif infrarouge pour le traitement de l'œil sec

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014087649A (ja) * 2007-01-17 2014-05-15 Tearscience Inc マイボーム腺機能不全を治療するための熱治療のための方法、システム、および装置
JP2015503417A (ja) * 2012-01-04 2015-02-02 サイト サイエンシーズ， インコーポレイテッド ドライアイ治療システム
US20150283402A1 (en) * 2005-07-18 2015-10-08 Tearscience, Inc. Methods and apparatuses for treating gland dysfunction employing heated medium
US20170049619A1 (en) * 2015-06-16 2017-02-23 The Regents Of The University Of Colorado, A Body Corporate Nasolacrimal implants and related methods for tear stimulation
KR101776226B1 (ko) * 2017-01-31 2017-09-11 단국대학교 천안캠퍼스 산학협력단 안구건조증 진단 치료 장치 및 그 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150283402A1 (en) * 2005-07-18 2015-10-08 Tearscience, Inc. Methods and apparatuses for treating gland dysfunction employing heated medium
JP2014087649A (ja) * 2007-01-17 2014-05-15 Tearscience Inc マイボーム腺機能不全を治療するための熱治療のための方法、システム、および装置
JP2015503417A (ja) * 2012-01-04 2015-02-02 サイト サイエンシーズ， インコーポレイテッド ドライアイ治療システム
US20170049619A1 (en) * 2015-06-16 2017-02-23 The Regents Of The University Of Colorado, A Body Corporate Nasolacrimal implants and related methods for tear stimulation
KR101776226B1 (ko) * 2017-01-31 2017-09-11 단국대학교 천안캠퍼스 산학협력단 안구건조증 진단 치료 장치 및 그 방법

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115192429A (zh) * 2021-04-08 2022-10-18 上海臻复医疗科技有限公司 干眼治疗装置的控制系统
CN115192428A (zh) * 2021-04-08 2022-10-18 上海臻复医疗科技有限公司 干眼治疗装置
CN115192428B (zh) * 2021-04-08 2025-11-21 上海臻复医疗科技有限公司 干眼治疗装置
CN114392038A (zh) * 2022-02-08 2022-04-26 南京医科大学附属无锡人民医院 睑板腺加热按摩仪
CN114392038B (zh) * 2022-02-08 2023-07-25 南京医科大学附属无锡人民医院 睑板腺加热按摩仪
WO2024032170A1 (fr) * 2022-08-08 2024-02-15 上海臻复医疗科技有限公司 Cupule oculaire et dispositif de traitement oculaire
CN116158907A (zh) * 2023-03-22 2023-05-26 复旦大学附属眼耳鼻喉科医院 一种多功能眼部加压固定装置
WO2024231799A1 (fr) * 2023-05-09 2024-11-14 Oculab Private Limited Dispositif de lubrification thermique de l'œil
WO2025008685A1 (fr) * 2023-07-01 2025-01-09 Lemanski Michael Dispositif infrarouge pour le traitement de l'œil sec
CN118662785A (zh) * 2024-07-12 2024-09-20 北京市眼科研究所 一种基于多极射频治疗仪对干眼射频加热的控制装置

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