KR20170049030A - LED hand motor type of medical device disinfection UV lamps installed to use the AC - Google Patents

LED hand motor type of medical device disinfection UV lamps installed to use the AC Download PDF

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Publication number
KR20170049030A
KR20170049030A KR1020150149874A KR20150149874A KR20170049030A KR 20170049030 A KR20170049030 A KR 20170049030A KR 1020150149874 A KR1020150149874 A KR 1020150149874A KR 20150149874 A KR20150149874 A KR 20150149874A KR 20170049030 A KR20170049030 A KR 20170049030A
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KR
South Korea
Prior art keywords
unit
hand motor
led
lamp
current
Prior art date
Application number
KR1020150149874A
Other languages
Korean (ko)
Inventor
장경삼
Original Assignee
장경삼
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Publication date
Application filed by 장경삼 filed Critical 장경삼
Priority to KR1020150149874A priority Critical patent/KR20170049030A/en
Publication of KR20170049030A publication Critical patent/KR20170049030A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/122—Chambers for sterilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The present invention relates to a medical hand motor sterilizer which has an LED-type UV lamp using alternating current (AC) and comprises a circuit unit (100) including a UV LED (132). The circuit unit (100) comprises: a current conversion unit (110) which enables AC to be used like direct current (DC) by converting the direction of the AC; a voltage limit unit (120) which limits the voltage intensity passing through the current conversion unit (110); a UV light emission module unit (130) which generates UV rays by using the voltage limited by the voltage limit unit (120); and a cooling unit (140) which decreases the temperature resulting from the voltage limit unit (120). According to the present invention, when the medical hand motor sterilizer uses AC, the medical hand motor sterilizer normally generates UV rays even without an additional converter and reduces environmental contaminants generated by an existing electrode lamp and an existing non-electrode lamp by using the lamp using a UV LED.

Description

TECHNICAL FIELD [0001] The present invention relates to a medical hand motor disinfection apparatus having an LED type UV lamp using alternating current,

The present invention relates to a medical hand motor disinfecting apparatus provided with an LED type UV lamp using an alternating current, and more particularly, to a medical hand motor disinfection apparatus using a UV LED lamp using an alternating current, The present invention relates to a medical centrifuge rotor disinfecting apparatus equipped with a UV LED lamp capable of disinfecting both the exterior and the exterior.

In general, ultraviolet LEDs do not use alternating current, and since they need to use direct current, they convert the alternating current to direct current by using converters which are stabilized.

In addition, since the medical hand motor is difficult to separate and combine, it takes a long time to disinfect each time after use, and a space in which substances can enter can be hygienically left out without cleaning.

According to the prior art, the ultrasonic handpiece capable of sterilizing treatment of Registration No. 10-0303496 comprises a sleeve-like elongated housing made of a material capable of sterilization and including an inner wall, A coil unit including at least one coil and having a shape and size adapted to be in contact with the inner wall surface of the housing so as to form at least a gap through which the coil is located when the outer circumferential surface portion adjacent to the tip of the coil is assembled into the housing, Wherein the coil unit is assembled into the housing so that the entire assembly can be subjected to all kinds of repeated sterilization treatments through sterilization treatment media through which the coil of the housing is located, Described as ultrasonic handpiece It can control.

As another prior art, according to the handpiece sterilizing apparatus of Patent Application No. 1001075280000, in the handpiece sterilizing apparatus for dental use, the handpiece sterilizing apparatus is provided with an opening at one end thereof, into which a handpiece can be inserted and withdrawn freely A sterilizing fluid accommodating container and a cooling fluid accommodating and cooling container are installed, and at least one handpiece protecting and maintaining barrel is provided in the heating container, and a heating device capable of controlling the heating temperature is installed in the heating container, And a display device for the heating temperature is provided outside the handpiece sterilizing device.

However, the conventional apparatus has disadvantages that it can not disinfect the medical rotor by using ultraviolet LED through AC.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide a UV LED lamp capable of disinfecting both inside and outside of a medical hand motor assembled using ultraviolet rays, And to provide a medical hand motor disinfection device installed therein.

The present invention relates to a medical hand motor disinfecting apparatus having an LED type UV lamp which generates ultraviolet rays using an alternating current and uses alternating current for disinfecting the medical hand motor 30 with the ultraviolet rays, A disinfecting device for disinfecting a body includes a body 10 having an opening through which the hand motor 30 can be inserted and removed; And a UV LED lamp 20 for generating and disinfecting the hand motor 30 inserted in the body 10 with ultraviolet rays in alternating current.

The medical hand motor disinfecting apparatus equipped with the LED type UV lamp using the AC of the present invention is equipped with a UV LED lamp using an AC to disinfect both inside and outside of the medical hand motor assembled by using ultraviolet rays There is a remarkable effect.

FIG. 1 is a block diagram of a medical hand motor disinfecting apparatus equipped with an LED type UV lamp using an AC of the present invention
FIG. 2 is a schematic diagram of an embodiment of a UV LED lamp circuit of an air purifying apparatus provided with a UV LED lamp using an alternating current according to the present invention.
FIG. 3 is a schematic diagram of a UV LED lamp circuit portion of an air purifying apparatus provided with a UV LED lamp using an alternating current according to the present invention.
FIG. 4 is a conceptual diagram of ultraviolet wavelengths of UV LEDs of an air purification apparatus equipped with a UV LED lamp using the present invention

The present invention relates to a medical hand motor disinfecting apparatus having an LED type UV lamp which generates ultraviolet rays using an alternating current and uses alternating current for disinfecting the medical hand motor 30 with the ultraviolet rays, A disinfecting device for disinfecting a body includes a body 10 having an opening through which the hand motor 30 can be inserted and removed; And a UV LED lamp 20 for generating and disinfecting the hand motor 30 inserted in the body 10 with ultraviolet rays in alternating current.

In addition, the opening portion is provided with a lid capable of opening and closing the body 10, and when the lid is opened, the upper portion of the body 10 is opened, and when the lid is opened, the upper portion of the body 10 is closed.

In addition, the body 10 is provided with a UV filter for shielding ultraviolet rays escaping to the outside.

Further, the body (10) is characterized in that a mounting portion capable of mounting a hand motor (30) is formed therein.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

FIG. 1 is a block diagram of a medical hand motor disinfecting apparatus equipped with an LED type UV lamp using an AC of the present invention, and FIG. 2 is a UV LED lamp circuit unit of an air purifying apparatus having a UV LED lamp using the present invention. FIG. 3 is a conceptual view of another embodiment of the UV LED lamp circuit portion of the air purifier provided with the UV LED lamp using the AC lamp of the present invention. FIG. 4 is a conceptual diagram of the UV LED lamp circuit of the UV LED lamp of the air purifier, It is a concept diagram of ultraviolet wavelength.

The present invention relates to a hand motor disinfecting device for medical use in which an LED type UV lamp using an alternating current is used to generate ultraviolet rays using an alternating current and to sterilize the medical hand motor 30 with the ultraviolet rays, A disinfecting device for disinfecting the hand motor 30 includes a body 10 having an opening through which the hand motor 30 can be inserted and withdrawn; And a UV LED lamp 20 for generating and disinfecting the hand motor 30 inserted in the body 10 with an AC current.

The hand motor 30 serves as a handle and includes a head having an intermediate shaft connected to the inside from the front side to the rear side, a middle shaft having the front side and a rotational shaft connected to the vertical shaft, a body 10, .

In addition, a lid for opening and closing the body 10 is provided in the opening, and when the lid is opened, the upper part of the body 10 is opened and the upper part of the body 10 is blocked when the lid is opened

According to an embodiment of the lid, the lid is openable and closable, the lid has an engaging groove, an engaging protrusion is formed on the outer surface of the body 10, and an engaging projection of the body 10 engages with an engaging groove If it passes and rotates and locks, the opening will not open.

In another embodiment of the lid, the lid is controlled through the control unit so that it is not opened during operation of the UV LED lamp 20, so that the user is suddenly opened and is not exposed to ultraviolet rays.

In another embodiment of the lid, the UV LED lamp 20 is activated when the lid is closed and the UV LED lamp 20 is not activated when the UV LED lamp 20 is opened.

Further, the body 10 is formed with a mounting portion for receiving the hand motor 30 therein.

In one embodiment of the body 10, the body 10 is provided with a UV filter for blocking ultraviolet rays escaping to the outside.

In another embodiment of the body 10, a mirror plate is provided on the inner surface of the inner surface of the body 10, and ultraviolet rays generated from the UV LED lamp 20 are reflected by the mirror plate, will be.

The UV LED lamp 20 includes a circuit unit 100. The circuit unit 100 includes a current conversion unit 110 for converting the direction of the AC current to use the current as a direct current, A voltage limiting unit 120 for limiting the intensity of voltage passing through the voltage limiting unit 120, a UV light emitting module 130 for generating ultraviolet rays through a limited voltage in the voltage limiting unit 120, And a cooling unit (140) for reducing the temperature rising by the cooling unit (120).

The ultraviolet light-emitting diode lamp is less environmentally friendly than conventional UV mercury lamps because it consumes less power, has a longer life, and does not generate gas.

The current conversion unit 110 includes a plurality of diodes 111 to convert the direction of the current through the plurality of diodes 111. The current conversion unit 110 converts the direction of the alternating current You can convert the direction and use it like DC.

The voltage limiter 120 is connected to the current transformer 110 so as to prevent the voltage value transmitted to the UV light emitting module 130 from being varied to prevent a problem from occurring.

The voltage limiting unit 120 is installed before the voltage is transmitted to the UV light emitting module unit 130.

In one embodiment of the voltage limiting unit 120, the voltage limiting unit 120 is provided before the current converting unit 110 to send a voltage in a state of limited intensity to the current converting unit 110, The conversion unit 110 changes the direction of the current and sends it to the UV light emitting module unit 130.

In another embodiment of the voltage limiting unit 120, the voltage limiting unit 120 is provided after the current converting unit 110 to limit the voltage intensity transmitted from the current converting unit 110, (130).

The current converting unit 110 and the voltage limiting unit 120 are electrically connected to the UV light emitting module unit 130.

The cooling unit 140 prevents the circuit unit 100 from being heated by the voltage limiting unit 120 and the cooling unit 140 can use a cooling fan, a cooling module, a cooling chip, or the like.

The alternating current is such that the direction of the current is reversed periodically and the intensity of the voltage is not constant and the direction of the current is changed so that the alternating current can be used as a direct current to be used for the component and the rectifying operation Should be.

The UV light emitting module unit 130 includes a UV LED unit 131 in which one or more UV LEDs 132 are connected in series, Unit 131 is operated. When a voltage is applied to the UV LED 132, the doped semiconductor hole combines with the negative electron to emit ultraviolet light.

Even when the direction of the current is changed in the UV LED unit 131, the time for changing the direction of the current is extremely short, so that the respective UV LEDs 132 constituting the UV LED unit 131 are kept in the on state.

In one embodiment of the UV light emitting module unit 130, the UV light emitting module unit 130 includes two UV LED units 131. The two UV LED units 131 are installed in opposite directions, The voltage is alternately supplied to each UV LED unit 131 according to the direction of movement of the current converted by the current conversion unit 110 and the voltage restriction unit 120. [

The UV light emitting module unit 130 includes a UV LED unit 131 and a current conversion unit 132 for converting a current direction to a starting point of the UV LED unit 131. [ A start diode 111-1 of the unit 110 and a termination diode 111-2 of the current conversion unit 110 for switching the direction of the current at the end point of the UV LED unit 131, The light emitting module unit 130 supplies the limited voltage to the one UV LED unit 131 continuously by supplying the limited voltage regardless of the direction of current flow.

As another embodiment of the UV light emitting module unit 130, the UV light emitting module unit 130 includes a light emitting diode

Each of the UV LEDs 132 in the UV light emitting module unit 130 has a rated voltage, and if the passing voltage is too high, a problem may be caused or destroyed.

The wavelength of the ultraviolet ray generated by the UV LED 132 is 400 nm or less and the UV-A (315 to 400 nm), UV-B (280 to 315 nm), UV- To 280 nm).

Accordingly, when the AC type disinfecting apparatus for a medical hand equipped with an LED type UV lamp using the present invention is used, ultraviolet rays are normally generated without a separate converter, and the conventional electrode lamp, There is a remarkable effect of reducing environmental pollutants generated in the electrode lamp.

10: Body
20: UV LED lamp
30: Hand motor
100:
110: current conversion unit 111: diode
111-1: Start diode 111-2: End diode
120:
130: UV light emitting module section
131: UV LED unit 132: UV LED
140:

Claims (3)

A medical hand motor disinfection apparatus for generating an ultraviolet ray by using an alternating current and having an LED type UV lamp using alternating current for disinfecting the medical hand motor (30) with the ultraviolet ray, characterized in that the hand motor (30) A body 10 having an opening through which the hand motor 30 can be inserted and withdrawn; And a UV LED lamp (20) for generating and disinfecting the hand motor (30) inserted into the body (10) by an AC current. The medical hand motor provided with an LED type UV lamp using an alternating current Disinfection device [6] The apparatus according to claim 1, wherein the opening is provided with a lid for opening and closing the body, and when the lid is opened, an upper portion of the body is opened and an upper portion of the body is closed when the lid is closed. Medical hand motor disinfection device equipped with LED type UV lamp using alternating current The medical hand motor disinfecting apparatus according to claim 1, wherein the body (10) is provided with a UV filter for shielding ultraviolet rays passing through the body.
KR1020150149874A 2015-10-28 2015-10-28 LED hand motor type of medical device disinfection UV lamps installed to use the AC KR20170049030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150149874A KR20170049030A (en) 2015-10-28 2015-10-28 LED hand motor type of medical device disinfection UV lamps installed to use the AC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150149874A KR20170049030A (en) 2015-10-28 2015-10-28 LED hand motor type of medical device disinfection UV lamps installed to use the AC

Publications (1)

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KR20170049030A true KR20170049030A (en) 2017-05-10

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KR1020150149874A KR20170049030A (en) 2015-10-28 2015-10-28 LED hand motor type of medical device disinfection UV lamps installed to use the AC

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