KR20160125724A - Epthelial remove brush for lasek - Google Patents

Epthelial remove brush for lasek Download PDF

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Publication number
KR20160125724A
KR20160125724A KR1020150056539A KR20150056539A KR20160125724A KR 20160125724 A KR20160125724 A KR 20160125724A KR 1020150056539 A KR1020150056539 A KR 1020150056539A KR 20150056539 A KR20150056539 A KR 20150056539A KR 20160125724 A KR20160125724 A KR 20160125724A
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KR
South Korea
Prior art keywords
chemical liquid
brush
liquid tank
epithelium
tank
Prior art date
Application number
KR1020150056539A
Other languages
Korean (ko)
Other versions
KR101679510B1 (en
Inventor
강성용
최진영
Original Assignee
아이리움헬스케어 (주)
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Application filed by 아이리움헬스케어 (주) filed Critical 아이리움헬스케어 (주)
Priority to KR1020150056539A priority Critical patent/KR101679510B1/en
Publication of KR20160125724A publication Critical patent/KR20160125724A/en
Application granted granted Critical
Publication of KR101679510B1 publication Critical patent/KR101679510B1/en

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    • 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
    • A61F9/007—Methods or devices for eye surgery
    • 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
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser

Abstract

The present invention relates to a brush used for removal of the epithelium of the eye during laser assisted sub-epithelial keratomileusis (LASIK) surgery, and more particularly to a brush for ocular epithelial removal brush device for LASEK, .

Description

[0001] The present invention relates to an Epthelial removal brush for lasek,

The present invention relates to a brush for use in removing the epithelium of the eye during LASEK surgery. More particularly, the present invention relates to an ocular epithelial removal brush device for LASEK, which can easily supply a chemical solution to an eye while simultaneously performing ocular epithelial removal brushing.

Laser assisted sub-epithelial keratomileusis (LASEK) surgery is a vision correction surgery in which the upper eyelid epithelium of the cornea is removed and the laser is used to correct the visual acuity and wait for the epithelium to grow.

In order to perform such LASEK surgery, the epithelium should be peeled off. The method of peeling the epithelium is a laser, a brush, and a surgical tool.

Of these, the method of using a dedicated surgical instrument is determined by the skill of the practicing physician to determine how precisely the epithelium is removed without leaving it, and the laser-assisted method is not a peel but a peel.

Therefore, the LASEK method for removing the epithelium using a brush is widely used. When removing the epithelium using a rotating brush, it is troublesome and time-consuming to brush the eye drop while administering the eye drop to the eye.

Korean Patent Application Publication No. 10-2007-0065313, "Apparatus for separating the epithelial layer from the surface of the cornea of the eye"

Disclosure of Invention Technical Problem [10] Accordingly, the present invention has been made in an effort to solve the above-mentioned problems, and it is an object of the present invention to provide a lasectomy device, It is an object of the present invention to provide an ocular epithelial removal brush device for ocular surface epithelium removal.

In order to achieve the above object, the present invention provides an eye epithelium removing brush device for a LASIK, comprising a body 101, a brush 108 formed on one side of the body 101, A chemical liquid tank (120) filled with a chemical liquid and inserted into and inserted into a chemical liquid tank seating part (122) inside the body (101); A discharge pipe 112 communicating with the chemical liquid tank 120 inside the body 101 and transferring the chemical liquid to the brush 108; And discharging means for discharging the chemical liquid of the chemical liquid tank 120 to the discharge tube 112.

At this time, the discharging means includes a soft pressing portion 104 formed on both sides of the chemical liquid tank 120 inserted into the body 101, and when the user presses the pressing portion 104, the soft chemical liquid tank 120 is pressed down, Is discharged to the discharge pipe (112).

A motor 115 is formed in one side of the body 101 and a neck 105 is formed on the other side of the body 101 to be bent so that the end is bent downward. 116 are connected to the brush driving shaft 118 through a bevel gear 117 across the inside of the body 101 and a brush body 107 having a brush 108 is coupled to the brush driving shaft 118 .

The chemical liquid tank 120 is formed with a shaft insertion groove 121 into which the motor shaft 118 is inserted so that when the chemical liquid tank 120 is mounted inside the body 101, (121).

The motor shaft 118 is inserted into the motor shaft housing 113 inside the body 101 so that the worm shaft 118 does not come into contact with the chemical liquid tank 120.

An inclined guide 110 is formed on one side of the chemical solution tank seating part 122 so that when the chemical solution tank 120 is inserted into the chemical solution tank seating part 122, In the case of the present invention.

The stopper 111 is formed at the end of the guide 110 to prevent the stopper 111 from being caught by the end of the chemical liquid tank 120 after the chemical liquid tank 120 is inserted, Is fixed.

Further, the lower center portion of the brush 108, which is in contact with the eyeball, is formed concave with a curvature corresponding to the curvature of the eyeball surface.

The thus configured eye drop eliminating brush device according to the present invention can simultaneously perform eye irritation brushing and simultaneous administration of eyedrops.

1 is a perspective view showing an ocular epithelium removing brush device according to the present invention.
2 is a cross-sectional view showing a section of an ocular epidermal remover brush apparatus according to the present invention.
3 is a perspective view showing a state in which the chemical liquid cover of the brush device is opened.
4 is a perspective view showing a state in which a chemical liquid tank is mounted on a brush device;
5 is a partially enlarged sectional view showing the chemical liquid discharge structure of the chemical liquid tank.
6 is a perspective view showing a use state in which a pressurizing portion is pressed to discharge a chemical liquid to a brush portion.
7 is a partially enlarged cross-sectional view showing a brush portion of an ocular epidermalysis brush device according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and the accompanying drawings, wherein like reference numerals refer to like elements.

It is to be understood that when an element is referred to as being "comprising" another element in the description of the invention or in the claims, it is not to be construed as being limited to only that element, And the like.

As shown in FIG. 1, a neck 105 is formed by extending one side of a body 101, and an end of the neck 105 is bent downward And a brush body 107 having a brush 108 is installed at an end thereof.

The brush body 107 is configured to rotate the brush 108 in contact with the epithelium of the eyeball by rotating the motor 115 to remove the epithelium of the eyeball.

2, a motor 115 is installed inside the body 101, a motor shaft 116 extends through the inside of the body 101 and the neck 105, 2 and 7, the motor shaft 116 is connected to the brush driving shaft 118 via the bevel gear 117 along the end portion of the neck 105 bent downward. The brush driving shaft 118 is provided with a brush body (Not shown).

1 and 2, the battery cover 106 formed at the end of the body 101 is opened and the battery 114 is mounted to drive the motor 115.

When a switch (not shown) provided in the body 101 is turned on to apply power to the motor 115, the motor shaft 116 rotates and the brush drive shaft 118 connected to the motor shaft 116 and the bevel gear 117 is rotated. Rotates in conjunction with the motor shaft 116 to rotate the brush body 107 and the brush 108 formed on the brush body 107 rotates to remove the epithelium of the eyeball.

The brush body 108 is detachably attached to the brush drive shaft 118 and is replaceable.

As the brush 108 rotates as described above, the chemical liquid flows from the discharge port 109 formed on the bottom surface of the brush body 107 of FIG. 1 by the operation of the user, so that the chemical liquid is administered to the eyeball simultaneously with the brushing.

2, a chemical liquid tank 120 filled with a chemical liquid is inserted into the body 101, and the chemical liquid tank 120 is connected to a discharge pipe 112 inside the neck 105. As shown in FIG. An outlet 119 is formed at the end of the neck 105 as shown in FIG. 7, and a discharge port 109 is formed in the brush body 107.

As shown in FIG. 4, a chemical solution tank seating part 122 is formed inside the body 101 by inserting the chemical solution tank 120 into the chamber 101, and the chemical solution cover 102 of the body 101 is opened The chemical liquid tank 120 is inserted into the chemical liquid tank seating portion 122 and mounted.

As described above, the motor shaft 116 penetrates through the chemical solution tank seating part 122 inside the body 101, and in order to eliminate the interference of the chemical solution tank 120, the axis of the chemical solution tank 120 is inserted into the chemical solution tank 120 as shown in FIG. By forming the grooves 121, the motor shaft 116 is inserted into the shaft insertion groove 121 when the chemical liquid tank 120 is mounted, thereby avoiding interference.

3 to 5, the motor shaft 116 is rotatably driven by the motor 115 to prevent the motor shaft 116 from contacting the chemical tank 120. In order to prevent the motor shaft 116 from contacting the chemical tank 120, The housing 113 is formed and the motor shaft 116 is rotated inside the motor shaft housing 113 so that the rotating motor shaft 116 and the chemical liquid tank 120 come into contact with each other and the chemical liquid tank 120 is broken .

As shown in FIG. 3, when an inclined guide 110 is formed in the chemical liquid tank seating portion 122 inside the body 101, when the chemical liquid tank 120 is mounted as shown in FIG. 4, When the motor shaft housing 113 is inserted into the groove 121 and the head of the chemical liquid tank 102 is inserted, the chemical liquid tank 120 is naturally inserted and mounted along the guide 110.

2, a locking protrusion 111 is formed at the end of the guide 110. After the insertion of the chemical liquid tank 120 is completed, the locking protrusion 111 of the guide 111 is caught by the end of the chemical liquid tank 120 The chemical liquid tank 120 is fixed so as not to be detached.

After the user installs the chemical liquid tank 120 as described above, the user applies electric power to the motor 115 to rotate the brush 108 to remove the epithelium. In order to administer the chemical liquid in the chemical liquid tank 120 to the eye, And presses the illustrated pressing portion 104.

The pressing portion 104 is a portion where the thumb and the detecting portion of the user are gripped by the brush device of the present invention when performing the epitaxial removal. The pressing portion 104 is formed of a soft and soft material such as rubber. The chemical liquid tank 120 is also formed of thin plastic so that when the user presses the pressing portion 104, the chemical liquid tank 120 inside the pressing portion 104 is pressed to discharge the chemical liquid in the chemical liquid tank 102.

5, the perforation pin 123 formed at the end of the discharge pipe 112 punctures the discharge port of the chemical liquid tank 120 and thereby the inside of the chemical liquid tank 120 and the discharge pipe 112 communicate with each other.

6, when the user presses the pressing portion 104, the chemical liquid in the chemical liquid tank 120 is discharged to the discharge port 119 at the end of the neck 105 of FIG. 7 along the discharge pipe 112 The discharged and discharged chemical liquid is discharged to the brush 108 through the discharge port 109 of the brush body 107, so that the chemical liquid can be administered to the eye while brushing the epithelium.

The pressing portion 104 is formed between the body 101 and the neck 105 as described above and the neck portion 105 is formed by forming the connecting portion 103 between the body 101 and the neck 105, It is preferable to fix it on the body 101 so as not to move.

If the portion between the body 101 and the neck 105 is entirely formed of the pressing portion 104 of the soft material, the neck 105 and the body 101 can be easily removed, Thereby constituting a connecting portion 103 between them.

In addition, if a part of the eye drops remains inside, the motor shaft 116, the discharge port 119, and the perforation pin 123 are preferably formed of a stainless steel material.

As shown in FIG. 7, it is preferable to form the center portion of the brush 108 contacting the eyeball with a curvature similar to the curvature of the eyeball surface so that the eye contact area can be widened and evenly brushed.

The thus configured eye drop eliminating brush device according to the present invention can simultaneously perform eye irritation brushing and simultaneous administration of eyedrops.

The technical idea of the present invention has been described above with reference to the embodiments.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described above from the description of the present invention.

Further, although not explicitly shown or described, those skilled in the art can make various modifications including the technical idea of the present invention from the description of the present invention Which is still within the scope of the present invention.

The above-described embodiments described with reference to the accompanying drawings have been described for the purpose of describing the present invention, and the scope of the present invention is not limited to these embodiments.

101: Body
102: chemical solution cover
103: Connection
104:
105: Neck
106: Battery cover
107: Brush body
108: Brush
109: Outlet
110: Guide
111:
112: discharge pipe
113: Motor shaft housing
114: Battery
115: Motor
116: Motor shaft
117: Bevel gear
118: Brush drive shaft
119: Outlet
120: chemical tank
121: Axis insertion groove
122: chemical liquid tank seat part
123: Perforated pin

Claims (8)

1. An eye epithelium removing brush device for LASEK, wherein a brush (108) formed on one side of a body (101) removes an epithelium while being rotated by driving of a motor (115)
A chemical liquid tank 120 filled with a chemical liquid and inserted and mounted in a chemical liquid tank seating portion 122 inside the body 101;
A discharge pipe 112 communicating with the chemical liquid tank 120 inside the body 101 and transferring the chemical liquid to the brush 108; And
And discharging means for discharging the chemical solution of the chemical liquid tank (120) to the discharge tube (112).
The method according to claim 1,
The discharge means
A soft pressure unit 104 is formed on both sides of the chemical liquid tank 120 inserted into the body 101. When the user presses the pressure unit 104, the soft chemical liquid tank 120 is pressed and the chemical liquid is discharged to the discharge pipe 112 Wherein the lacrimal epithelium is removed from the eye.
The method according to claim 1,
A motor 115 is formed in one side of the body 101 and a neck 105 is formed in which the other side of the body 101 to be coupled is bent and the end portion is bent downward,
The motor shaft 116 is connected to the brush driving shaft 118 through the bevel gear 117 across the inside of the body 101 and the brush body 107 having the brush 108 is connected to the brush driving shaft 118 Wherein the at least one ocular epithelium is removed from the eye.
The method of claim 3,
A shaft insertion groove 121 into which the motor shaft 118 is inserted is formed in the chemical liquid tank 120 so that when the chemical liquid tank 120 is mounted inside the body 101, The eyeball removal brush of claim 1,
5. The method of claim 4,
Wherein the motor shaft 118 is inserted into the motor shaft housing 113 inside the body 101 so that the worm shaft 118 does not contact the chemical liquid tank 120. [ .
The method according to claim 1,
An inclined guide 110 is formed at one side of the chemical solution tank seating part 122 so that when the chemical solution tank 120 is inserted into the chemical solution tank seating part 122, the guide 110 guides the chemical solution tank 120 Wherein the at least one ocular epithelium is removed from the eye.
The method according to claim 6,
A locking protrusion 111 is formed at the end of the guide 110 so that the locking protrusion 111 is caught by the end of the chemical liquid tank 120 after the chemical liquid tank 120 is inserted to fix the chemical liquid tank 120 Wherein the lacrimal epithelium is removed from the eye.
The method according to claim 1,
Wherein the lower central portion of the brush (108) in contact with the eyeball is concave with a curvature corresponding to the curvature of the eyeball surface.
KR1020150056539A 2015-04-22 2015-04-22 Epthelial remove brush for lasek KR101679510B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150056539A KR101679510B1 (en) 2015-04-22 2015-04-22 Epthelial remove brush for lasek

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150056539A KR101679510B1 (en) 2015-04-22 2015-04-22 Epthelial remove brush for lasek

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KR20160125724A true KR20160125724A (en) 2016-11-01
KR101679510B1 KR101679510B1 (en) 2016-12-12

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0856981A (en) * 1994-06-15 1996-03-05 Percy Amoils Ophthalmology medical treatment device and its method of application
JP2006061486A (en) * 2004-08-27 2006-03-09 Fukai Kogyo Kk Electric toothbrush
KR20070065313A (en) 2004-08-06 2007-06-22 사이트레이트 비. 브이. Device for separating the epithelial layer from the surface of the cornea of eye

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0856981A (en) * 1994-06-15 1996-03-05 Percy Amoils Ophthalmology medical treatment device and its method of application
KR20070065313A (en) 2004-08-06 2007-06-22 사이트레이트 비. 브이. Device for separating the epithelial layer from the surface of the cornea of eye
JP2006061486A (en) * 2004-08-27 2006-03-09 Fukai Kogyo Kk Electric toothbrush

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