KR101773287B1 - Treatment apparatus for osteomyelitis - Google Patents

Treatment apparatus for osteomyelitis Download PDF

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Publication number
KR101773287B1
KR101773287B1 KR1020160029041A KR20160029041A KR101773287B1 KR 101773287 B1 KR101773287 B1 KR 101773287B1 KR 1020160029041 A KR1020160029041 A KR 1020160029041A KR 20160029041 A KR20160029041 A KR 20160029041A KR 101773287 B1 KR101773287 B1 KR 101773287B1
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KR
South Korea
Prior art keywords
insert
light emitting
osteomyelitis
battery
site
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KR1020160029041A
Other languages
Korean (ko)
Inventor
박종웅
송태진
Original Assignee
고려대학교 산학협력단
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Application filed by 고려대학교 산학협력단 filed Critical 고려대학교 산학협력단
Priority to KR1020160029041A priority Critical patent/KR101773287B1/en
Priority to US15/743,504 priority patent/US11617896B2/en
Priority to CN201680048596.XA priority patent/CN107921179B/en
Priority to PCT/KR2016/005890 priority patent/WO2017010685A1/en
Application granted granted Critical
Publication of KR101773287B1 publication Critical patent/KR101773287B1/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • A61L27/26Mixtures of macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0624Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/10X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048Monitoring, verifying, controlling systems and methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/402Anaestetics, analgesics, e.g. lidocaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404Biocides, antimicrobial agents, antiseptic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602Type of release, e.g. controlled, sustained, slow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62Encapsulated active agents, e.g. emulsified droplets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/065Light sources therefor
    • A61N2005/0651Diodes

Abstract

An apparatus for treating osteomyelitis according to an embodiment includes: an insert insertable into an osteomyelitis site in the body; And a plurality of light emitting members provided on the insert and emitting light, wherein the plurality of light emitting members are spaced apart from each other along a longitudinal direction of the insert, and the plurality of light emitting members are spaced apart from each other Is cut or folded to correspond to the shape of the osteitis site.

Description

{TREATMENT APPARATUS FOR OSTEOMYELITIS}

The present invention relates to a device for treating osteomyelitis, and more particularly, to an osteomyelitis treatment device capable of treating osteomyelitis using light that is antibacterial.

In general, when chronic osteomyelitis or bone infections after artificial joints are used, the cement containing antibiotics is inserted to maintain local antibiotic concentrations because of the insufficient concentration of local antibiotics for vascular injections or oral antibiotics. At this time, the shape of cement may be various, such as bead type, artificial joint type, etc.

However, antibiotic release of antibiotic cement lasts only about 2-3 days after surgery, and after that cement can act as a foreign body in the human body. The systemic effect of antibiotic cement may cause systemic side effects such as kidney dysfunction.

Various improvements have been made in connection with antibiotic cement to improve this point. For example, KR 2000-0047171, filed on August 16, 2000, discloses a method of preparing an antibiotic mixed cement filler.

An object according to an embodiment is to provide an apparatus for treating osteomyelitis wherein the insert is made of a polymer material so that the insert can be easily folded or cut so as to correspond to the shape of the osteomyelitis site.

An object of an embodiment is to connect a battery and a charging coil to a light emitting member so that the battery can be charged wirelessly and emit light of the same intensity from the emitting member for a desired period of time, And to provide an osteomalacia treatment device which can be obtained.

An object of the present invention is to provide an osteomyelitis treatment apparatus capable of effectively preventing or treating osteomyelitis by a light emitting member provided with blue light having antimicrobial action and capable of irradiating a local region in a human body with a light emitting member to prevent systemic complications .

An object of the present invention is to provide an osteomyelitis therapeutic device capable of obtaining a more effective antibacterial effect through the antibacterial action of the light emitting member and the capsule or the antibacterial action by the interaction of the capsule and the light emitting member, .

An object of the present invention is to provide an apparatus for treating osteomyelitis which is capable of minimizing local site foreign body reaction in the human body and preventing electrical complications by applying a silicone coating of a transparent material harmless to the human body.

An object of the present invention is to provide an apparatus for treating osteomyelitis in which an implant can be easily manufactured in a desired shape and size so as to correspond to an osteomyelitis site or a joint shape of a patient by utilizing 3D printing production technology or to be patient-customized.

The object according to one embodiment can be used for treatment of infection of artificial joint insertions such as deep tissue soft tissue infections, osteomyelitis, hip joints, shoulder joints, and knee joints of all parts of the body as well as artificial joint insertions of tibial osteomyelitis or knee, The present invention also provides an apparatus for treating osteomyelitis which can be used for the treatment of animals.

According to one aspect of the present invention, there is provided an apparatus for treating osteomyelitis, comprising: an insert capable of being inserted into an osteomyelitis site in the body; And a plurality of light emitting members provided on the insert and emitting light, wherein the insert has a plurality of receiving compartments in which the plurality of light emitting members are received, and the plurality of receiving compartments are connected to each other, It can be cut or folded to correspond to the shape of the osteomyelitis site.

According to one aspect of the present invention, the apparatus may further include a power supply member including a battery for supplying power to the plurality of light emitting members, and a wireless charging member for wirelessly charging the battery by an electromagnetic induction method.

According to one aspect, the wireless charging member includes: an external charger disposed outside; And a charging coil for generating an induction current by an electromagnetic induction method with the external charger, wherein the charging coil can be disposed adjacent to the battery.

According to one aspect of the present invention, the power supply member includes: a first electric wire for supplying current to the insert from the battery; And a second wire connected between the plurality of light emitting members and transmitting a current supplied from the first electric wire to the plurality of light emitting members.

According to one aspect of the present invention, the second electric wire is disposed at a portion where the plurality of receiving sections are connected to each other, and the second electric wire can be folded or cut by folding or cutting the insert.

According to one aspect, the apparatus further includes a controller for controlling the operation of the plurality of light emitting members, and the controller can be connected to the insert and inserted into the body.

According to one aspect of the present invention, the insert is made of a flexible polymer material and is coated with silicone, and the plurality of light emitting members may be provided with LEDs or lasers emitting blue light.

According to one aspect of the present invention, the capsule may further include a capsule provided in the insert and containing an antibacterial substance or a pain relieving substance, and the fracture of the capsule may be controlled by controlling light emitted from the light emitting member.

According to one aspect of the present invention, there is provided an apparatus for treating osteomyelitis, comprising: an insert capable of being inserted into an osteomyelitis site in the body; A light emitting member provided on the insert and emitting light; And a capsule provided in the insertion body and containing an antibacterial substance or a pain relieving substance, wherein a battery for supplying power to the light emitting member is disposed in the body, and the battery is wirelessly charged by an external charger disposed outside .

According to one aspect of the present invention, the capsule may be broken by light emitted from the light emitting member or the external environment of the osteitis site, and the external environment of the osteitis site may include temperature, pressure, or humidity.

According to one aspect of the present invention, a plurality of light emitting members are inserted into the insert, the plurality of light emitting members are spaced from each other along the longitudinal direction of the insert, It can be cut or folded to correspond to the shape of the osteomyelitis site.

According to one aspect of the present invention, the insert is made of a polymer material and is manufactured by 3D printing so as to correspond to the shape of the joint, and the light emitting member may be inserted into the insert manufactured by the 3D printing.

According to the osteomyelitis treatment apparatus of one embodiment, the insert is made of a polymer material, so that folding or cutting of the insert can be facilitated to correspond to the shape of the osteomyelitis site.

According to the apparatus for treating osteomyelitis according to one embodiment, the battery and the charging coil are connected to the light emitting member so that the battery can be charged wirelessly, and light of the same intensity can be emitted from the emitting member for a desired period of time, The same antibacterial action can be obtained.

According to the apparatus for treating osteomyelitis according to one embodiment, it is possible to effectively prevent or treat osteomyelitis by a light emitting member provided with blue light having an antibacterial action, and it is possible to irradiate the local region in the body by the light emitting member, thereby preventing systemic complications .

According to the osteomyelitis treatment apparatus of one embodiment, a capsule is additionally provided in the insertion body to obtain a more effective antibacterial effect through the antibacterial action of the light emitting member and the capsule or the antibacterial action by the interaction of the capsule and the light emitting member have.

According to the apparatus for treating osteomyelitis according to an embodiment, a human-innocuous silicone coating is applied to the insert, thereby minimizing local site foreign body reaction in the human body and preventing electrical complications.

According to the apparatus for treating osteomyelitis according to one embodiment, it is possible to easily manufacture an insert with a desired shape and size so as to correspond to an osteomyelitis site or a joint shape of a patient or to customize it using a 3D printing production technique.

The apparatus for treating osteomyelitis according to an embodiment can be used for treating infections of artificial joint insertions such as deep soft tissue infections, osteomyelitis, hip joints, shoulder joints and knee joints of all parts of the body as well as osteomyelitis and knee joints of the tibia, . ≪ / RTI >

1 shows an apparatus for treating osteomyelitis according to one embodiment.
Figures 2 (a) and 2 (b) illustrate the insert being cut or folded.
FIG. 3 illustrates an apparatus for treating osteomyelitis according to an embodiment of the present invention.
Fig. 4 shows an osteomalacia treatment apparatus according to another embodiment.
Fig. 5 shows an osteomalacia treatment apparatus according to another embodiment.

Hereinafter, embodiments will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the embodiments, detailed description of known functions and configurations incorporated herein will be omitted when it may make the best of an understanding clear.

In describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

FIG. 1 shows an apparatus for treating osteomyelitis according to an embodiment. FIGS. 2 (a) and 2 (b) show a cut or folded state of the insert, and FIG. 3 shows an osteomyelitis treating apparatus according to an embodiment, FIG.

1, an osteomyelitis treatment apparatus 10 according to an embodiment includes an implant 100, a light emitting member 110, a power supply member 120, a wireless filler member 130, and a controller 140 can do.

The insert 100 may be inserted into the human body, for example.

For example, the insert 100 may be inserted into an osteomyelitis or osteomyelitis site.

At this time, the insert 100 may be formed of a flexible polymer material, and the outer surface of the insert 100 may be coated with a transparent silicon which is harmless to the human body, so that a transparent silicone coating film is formed on the insert 100 .

Accordingly, the insert 100 can be easily deformed to correspond to the shape of the osteomyelitis site in the human body, and the foreign body reaction in the human body can be minimized.

In addition, the insert 100 may be provided with a plurality of receiving compartments 102, and a plurality of light emitting members 110 may be disposed in the plurality of receiving compartments 102.

The plurality of receiving compartments 102 may be connected to each other, and the insert 100 may be cut or folded at a portion where the plurality of receiving compartments 102 are connected.

In this regard, referring to FIG. 2 (a), the insert 100 may be severed as the case may be. At this time, a portion of the insert 100 where the plurality of receiving sections 102 are connected can be cut. For example, in the case where treatment is required to the local site in the human body of the patient, or when antibacterial action through the light emitting member 110 is not required to be great, cutting of a plurality of the receiving compartments 102 is more efficient, Treatment can be performed.

On the other hand, referring to Fig. 2 (b), the insert 100 may be folded as occasion demands. At this time, a portion of the insertion body 100 where the plurality of receiving sections 102 are connected can be folded, whereby the insertion body 100 formed long in the human osteomyelitis site can be disposed. For example, when the area requiring treatment is large in the human body of the patient or when the antibacterial action through the light emitting member 110 is highly required, the plurality of receiving compartments 102 are folded more efficiently to perform osteomyelitis treatment can do.

The light emitting member 110 may be disposed in the above-described insert 100.

The light emitting member 110 may be an LED emitting blue light, for example. The blue light, for example, a blue light having a wavelength of about 470 nm, may have an antibacterial action, and the antibacterial action may be continuously performed while the blue light is emitted from the light emitting member 110.

However, the light emitting member 110 is not limited thereto, and any of them can be used as long as it can provide an antibacterial action on the site of osteomyelitis in the human body. For example, the light emitting member 110 may be provided with a laser or other light emitting body that emits light for antibacterial action. The light emitting member 110 may be provided with a quantum dot, which is a semiconductor crystal of several nanometers, which emits light. In the case of Quantum dot, color purity and optical stability are higher than those of conventional light emitters, and it is attracting attention as a next generation light emitting device.

The plurality of light emitting members 110 may be spaced apart from each other along the longitudinal direction of the insert 100 in the insert 100. At this time, each light emitting member 110 can be inserted into each receiving compartment 102.

As described above, when a small antibacterial effect is required, it is possible to reduce the number of the light emitting members 110 provided on the insert 100 by cutting a part of the insert 100.

It is a matter of course that the plurality of light emitting members 110 provided in the insert 100 may be provided with the same or different light emitting members.

The power supply member 120 and the wireless charging member 120 may be connected to the light emitting member 110 described above.

The power supply member 120 may include a battery 122, a first wire 124, and a second wire 126.

At this time, since the power supply member 120, for example, the battery 122, the first wire 124, and the second wire 126 are inserted into the human body, it may be preferable that the power supply member 120 is made of a biocompatible material.

The battery 122 may be spaced apart from the insert 100 and may be provided, for example, with a rechargeable battery 122. The first wire 124 may be connected between the battery 122 and the insert 100 and the second wire 126 may be connected between the plurality of light emitting members 110 in the insert 100. [ have.

At this time, since the second electric wire 126 extends through a portion connecting the plurality of receiving compartments 102 of the insert 100, the second electric wire 126 is also cut by cutting or folding of the insert 100 Or folded.

1, the power supplied from the battery 122 through the connection of the first wire 124 and the second wire 126 is shown as being supplied with power to the plurality of light emitting members 110, The method of supplying power to the plurality of light emitting members 110 is not limited to this, and any method can be used as long as it can supply power to the plurality of light emitting members 110.

On the other hand, the wireless charging member 130 can wirelessly charge the battery 122 by an electromagnetic induction method.

To this end, the wireless charging member 130 may include an external charger 132 and a charging coil 134.

The external charger 132 may be disposed outside the human body, and the battery 122 disposed inside the human body may be charged wirelessly.

In addition, the charging coil 134 may be disposed adjacent to the battery 122 in the human body, and may generate an induced current by an electromagnetic induction method with the external charger 132.

Since the external battery charging method for charging the battery 122 inserted into the human body by the external charger 132 can continuously supply power to the plurality of light emitting members 110, The same antibacterial action by the plurality of light emitting members 110 can be obtained during a desired period.

In addition, the controller 140 may be disposed within the human body connected to the insert 100.

Specifically, the controller 140 can directly or indirectly control the operation of the light emitting member 110. [

For example, the controller 140 controls the operation of the light emitting member 110 indirectly by transmitting an operation signal directly to the light emitting member 110 by wire or wireless communication, or by controlling the operation of the power supply member 120 can do. At this time, it is needless to say that the plurality of light emitting members 110 can be individually controlled.

 As a result, the controller 140 can control various factors such as the presence or absence of the antibacterial action, the strength of the antibacterial action, and the period of the antibacterial action by controlling the operation of the light emitting member 110.

Referring to FIG. 3, the osteomalacia treatment apparatus 10 according to the embodiment described above may be inserted into the human body to perform an antibacterial action as follows.

For example, the osteomalacia treatment apparatus 10 according to an embodiment may be inserted into the tibia osteomyelitis site in the leg, and the insertion site 100 may be filled in the tibia osteomyelitis site. At this time, the insert 100 may be cut or folded to correspond to the size of the tibia osteomyelitis site.

In addition, the power supply member 120, particularly the battery 122, may be disposed adjacent to the tibia osteomyelitis site, and the insert 110 and the battery 122 may be connected by the first wire 124.

Accordingly, when power is supplied from the power supply member 120 to the light emitting member 110, the light emitting member 110 can emit light. At this time, the light emitted from the light emitting member 110 may have antibacterial action against the tibia osteomyelitis site.

At this time, since the battery 122 can be charged wirelessly by the external charger 132 of the wireless charging member 130, power can be continuously supplied to the light emitting member 110. Since light of the same intensity can be emitted from the light emitting member 110 while power is supplied to the light emitting member 110, the same antimicrobial effect can be obtained for a long period of time.

However, the configuration of the power supply member 120 is not limited thereto, and any power supply member 120 can be supplied with power from the power supply member 120. For example, it is natural that the battery 122 may be disposed outside the human body, or power may be supplied to the light emitting member 110 directly from the charging coil 134 by an electromagnetic induction method without the battery 122 .

As described above, the apparatus for treating osteomyelitis according to an embodiment of the present invention is characterized in that the insert is made of a polymer material so that the insert can be easily folded or cut so as to correspond to the shape of the osteitis site, and the battery and the charging coil are connected to the light emitting member, It is possible to emit light of the same intensity from the emitting member for a desired period of time, so that the same antibacterial action can be obtained by the light emitting member. In addition, osteomyelitis can be effectively prevented or treated by a light emitting member provided with blue light, and local area irradiation in the human body can be performed by the light emitting member, thereby preventing systemic complications.

The apparatus for treating osteomyelitis according to one embodiment has been described, and the apparatus for treating osteomyelitis according to another embodiment will be described below.

Fig. 4 shows an osteomalacia treatment apparatus according to another embodiment.

4, an osteomyelitis treatment apparatus 20 according to another embodiment includes an implant 200, a light emitting member 210, a power supply member 220, a wireless filler member 230, and a controller 240 can do.

The insertion member 200, the light emitting member 210, the power supply member 220, the wireless charging member 230, and the controller 240 are similar to the implant 200 described in the osteomyelitis treatment apparatus 10 according to the above- The ophthalmic solution treatment apparatus 10 according to the embodiment corresponds to the ophthalmic solution treatment unit 100 and the light emitting member 110, the power supply member 120, the wireless charging member 130 and the controller 140, The difference of the osteomyelitis treating apparatus 20 according to the present invention will be mainly described.

The osteomyelitis treatment apparatus 20 according to another embodiment can be designed to be suitable for treatment of artificial joint infection, for example, after the artificial joint procedure, if the artificial joint is infected, the infected artificial joint can be removed and inserted into the human body .

The insert 200 may include a first insert 202 and a second insert 204. For example, the first insert 202 may be connected to the end of the femur, the second insert 204 may be connected to the end of the tibia, And the second insert 204 may be arranged to face each other.

At this time, the first insert 202 and the second insert 204 may have different shapes depending on the shape of the end of the femur and the shape of the end of the tibia.

In addition, the first insert 202 and the second insert 204 may be formed of a polymer material, and may be manufactured by a 3D printing technique in a desired shape and size.

For example, the shape and size of the end of the femur and the end of the tibia may vary depending on the patient, and the insert 200 can be made patient-customized by applying 3D printing techniques .

The light emitting member 210 may be inserted into the insert 200 manufactured as described above. A plurality of light emitting members 210 may be spaced apart from one another within the first and second inserts 202 and 204 and the first and second inserts 202 and 204 may be spaced apart from one another, The number of the light emitting members 210 inserted into the light emitting member 210 may be different from each other.

On the other hand, the power supply member 220 may be disposed apart from the first insert 202 and the second insert 204.

The power supply member 220 may include a battery 222, a first wire 224, and a second wire 226.

The battery 222 may be disposed on one side in the knee.

The first wire 224 may be connected to the first insert 202 and the second insert 204 from the cell 222, respectively. The first wire 224 simultaneously supplies power to the light emitting member 210 inserted into the first insert 202 and the light emitting member 210 inserted into the second insert 204 from the battery 222 .

The second wires 226 may be disposed within the first insert 202 and the second insert 204 and may be disposed between the plurality of light emitting members 210 inserted in the first insert 202, The plurality of light emitting members 210 inserted in the second insert 204 can be connected.

The wireless charging member 230 may further include an external charger 232 disposed outside the human body and a charging coil 234 disposed adjacent to the battery 222. The battery charger 230 may include a battery 222, Can be charged wirelessly.

Finally, the operation of the light emitting member 210 or the power supply member 220 can be controlled by the controller 240. Thus, the antibacterial action of the light emitting member 210 can be controlled.

As described above, the osteomyelitis treatment device 20 according to another embodiment can easily produce an insert with a desired shape and size so as to correspond to an osteomyelitis site or a joint shape of a patient or a patient-customized shape using a 3D printing production technique, Further, it can be used to treat infection of artificial joint inserts such as deep tissue soft tissue infections, osteomyelitis, hip joints, shoulder joints, and knee joints of all parts of the body as well as osteomyelitis or knee of the tibia.

Fig. 5 shows an osteomalacia treatment apparatus according to another embodiment.

5, an osteomyelitis treatment apparatus 30 according to another embodiment includes an insert 300, a light emitting member 310, a power supply member 320, a wireless filler member 330, a controller 340, And may include a capsule 350.

The osteomyelitis treatment apparatus 10 according to an embodiment includes the insert 100, the light emitting member 310, the power supply member 320, the wireless filler member 330, The light emitting member 310, the power supply member 320, and the power supply member 320 will be referred to as the light emitting member 110, the power supply member 120, the wireless charging member 130, and the controller 140, The wireless charging member 330, and the controller 340 will not be described.

The insert (300) may be provided with a capsule (350).

The capsule 350 may contain an antimicrobial substance or a pain relief substance, and the capsule 350 may be broken, so that the antimicrobial substance or the pain relieving substance contained in the capsule 350 may be discharged to the outside.

At this time, the capsule 350 can be broken by the light emitted from the light emitting member 310 or the external environment of the osteomyelitis site.

For example, the capsule 350 may be broken by the light emitted from the light emitting member 310. The capsule 350 may be artificially crushed by the wavelength of light emitted from the light emitting member 310, the intensity of the light, or the temperature change due to the light emitted from the light emitting member 310. At this time, by controlling the operation of the light emitting member 310, whether or not the capsule 350 is broken can be determined, and the antibacterial action or the pain relief action by the capsule 350 can be controlled.

Capsule 350 can also be designed to be breakable in certain conditions of the external environment, such as a specific temperature range, a specific pressure range, a specific humidity range, and the capsule 350 can be designed such that when the external environment of the osteomyelitis site reaches that condition, Can be crushed by itself. However, the external environmental conditions for the fracture of the capsule 350 are not limited to this, and any of them can affect the fracture of the capsule 350.

As described above, the osteomalacia treatment apparatus according to another embodiment of the present invention further includes a capsule in the insert to obtain a more effective antibacterial effect through the antibacterial action of the light emitting member and the capsule or the antibacterial action by the interaction of the capsule and the light emitting member . For example, when it is necessary to obtain a large antibacterial effect due to a large bone infectivity, a large antimicrobial effect can be obtained more quickly by using the capsule and the light emitting member simultaneously.

Although the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And various modifications and changes may be made thereto without departing from the scope of the present invention. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: Osteomyelitis treatment device
100: insert
102: a plurality of accommodation blocks
110:
120: power supply member
122: Battery
124: 1st wire
126: 2nd wire
130: Wireless charging member
132: External charger
134: charging coil
140:
20: Osteomyelitis treatment device
200: insert
202: first insert
204: second insert
210:
220: power supply member
222: Battery
224: 1st wire
226: 2nd wire
230: wireless charging member
232: External charger
234: Charging coil
240:
30: Osteomyelitis treatment device
300: insert
302: a plurality of accommodation compartments
310:
320: power supply member
322: Battery
324: 1st wire
326: 2nd wire
330: Wireless charging member
332: External charger
334: Charging coil
340: controller
350: Capsule

Claims (12)

An insert insertable into the osteomyelitis site in the body; And
A plurality of light emitting members provided on the insert and emitting light;
Lt; / RTI >
Wherein the insertion body is provided with a plurality of receiving compartments in which the respective light emitting members are respectively received and the portions where the plurality of receiving compartments are connected to each other can be cut or folded to correspond to the shape of the osteitis site.
The method according to claim 1,
A power supply member including a battery for supplying power to the plurality of light emitting members, and a wireless charging member for wirelessly charging the battery by an electromagnetic induction method.
3. The method of claim 2,
Wherein the wireless charging member comprises:
An external charger disposed outside; And
A charging coil for generating an induction current by the electromagnetic induction method with the external charger;
/ RTI >
Wherein the charging coil is disposed adjacent to the battery.
3. The method of claim 2,
Wherein the power supply member comprises:
A first wire for supplying current to the insert from the battery; And
A second wire connected between the plurality of light emitting members to transmit a current supplied from the first wire to the plurality of light emitting members;
Gt; osteomyelitis < / RTI >
5. The method of claim 4,
Wherein the second electric wire is disposed at a portion where the plurality of receiving compartments are connected to each other and the second electric wire is folded or cut by folding or cutting of the insert.
The method according to claim 1,
Further comprising a controller for controlling operation of the plurality of light emitting members,
Wherein the controller is connected to the insert and inserted into the body.
The method according to claim 1,
The insert is made of a flexible polymer material and is silicone coated,
Wherein the plurality of light emitting members are provided with LEDs or lasers emitting blue light.
The method according to claim 1,
Further comprising a capsule provided on the insert and containing an antibacterial substance or a pain relief substance,
Wherein breakage of the capsule is controlled by control of light emitted from the light emitting member.
An insert insertable into the osteomyelitis site in the body;
A light emitting member provided on the insert and emitting light; And
A capsule provided in the insert and containing an antibacterial substance or a pain relieving substance;
/ RTI >
A battery for supplying power to the light emitting member is disposed in the body, the battery is wirelessly charged by an external charger disposed outside,
A plurality of light emitting members are inserted into the insert,
Wherein the plurality of light emitting members are spaced from each other along a longitudinal direction of the insert, and a portion of the insert where the plurality of light emitting members are spaced apart can be cut or folded to correspond to the shape of the osteitis site.
10. The method of claim 9,
Wherein the capsule is breakable by light emitted from the light emitting member or an external environment of the osteomyelitis site, and the external environment of the osteomyelitis site includes temperature, pressure, or humidity.
delete 10. The method of claim 9,
Wherein the insert is made of a polymer material and is manufactured by 3D printing so as to correspond to the shape of the joint, and the light emitting member is inserted into the insert manufactured by the 3D printing.
KR1020160029041A 2015-07-10 2016-03-10 Treatment apparatus for osteomyelitis KR101773287B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020160029041A KR101773287B1 (en) 2016-03-10 2016-03-10 Treatment apparatus for osteomyelitis
US15/743,504 US11617896B2 (en) 2015-07-10 2016-06-03 Medical wound healing accelerator and osteomyelitis treatment device
CN201680048596.XA CN107921179B (en) 2015-07-10 2016-06-03 Medical wound healing promoter and osteomyelitis treatment device
PCT/KR2016/005890 WO2017010685A1 (en) 2015-07-10 2016-06-03 Medical wound healing accelerator and osteomyelitis treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160029041A KR101773287B1 (en) 2016-03-10 2016-03-10 Treatment apparatus for osteomyelitis

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080221652A1 (en) * 2005-09-26 2008-09-11 Dimauro Thomas Red Light Implants for Treating Degenerative Disc Disease
US7513906B2 (en) 2005-05-31 2009-04-07 Medx Health Corp. Phototherapy apparatus and method for bone healing, bone growth stimulation, and bone cartilage regeneration
US20100256541A1 (en) 2009-04-07 2010-10-07 Bwt Property, Inc. Photo Therapy Apparatus Utilizing Embedded Optical Fibers
JP2015129128A (en) * 2008-07-14 2015-07-16 ポリーペイド リミテッドPolypid Ltd. sustained-release drug carrier composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513906B2 (en) 2005-05-31 2009-04-07 Medx Health Corp. Phototherapy apparatus and method for bone healing, bone growth stimulation, and bone cartilage regeneration
US20080221652A1 (en) * 2005-09-26 2008-09-11 Dimauro Thomas Red Light Implants for Treating Degenerative Disc Disease
JP2015129128A (en) * 2008-07-14 2015-07-16 ポリーペイド リミテッドPolypid Ltd. sustained-release drug carrier composition
US20100256541A1 (en) 2009-04-07 2010-10-07 Bwt Property, Inc. Photo Therapy Apparatus Utilizing Embedded Optical Fibers

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