CA2894280C - Pixel array medical devices and methods - Google Patents

Pixel array medical devices and methods Download PDF

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Publication number
CA2894280C
CA2894280C CA2894280A CA2894280A CA2894280C CA 2894280 C CA2894280 C CA 2894280C CA 2894280 A CA2894280 A CA 2894280A CA 2894280 A CA2894280 A CA 2894280A CA 2894280 C CA2894280 C CA 2894280C
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CA
Canada
Prior art keywords
skin
drum
array
dermatome
scalpet
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.)
Active
Application number
CA2894280A
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English (en)
French (fr)
Other versions
CA2894280A1 (en
Inventor
Edward Knowlton
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.)
SRGI Holdings LLC
Original Assignee
SRGI Holdings LLC
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 SRGI Holdings LLC filed Critical SRGI Holdings LLC
Priority to CA2966017A priority Critical patent/CA2966017C/en
Publication of CA2894280A1 publication Critical patent/CA2894280A1/en
Application granted granted Critical
Publication of CA2894280C publication Critical patent/CA2894280C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/322Skin grafting apparatus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/32053Punch like cutting instruments, e.g. using a cylindrical or oval knife
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M35/00Devices for applying media, e.g. remedies, on the human body
    • A61M35/003Portable hand-held applicators having means for dispensing or spreading integral media
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/46Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B2017/00743Type of operation; Specification of treatment sites
    • A61B2017/00792Plastic surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B2017/320064Surgical cutting instruments with tissue or sample retaining means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/322Skin grafting apparatus
    • A61B2017/3225Skin grafting apparatus with processing of harvested tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023Drug applicators using microneedles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Surgical Instruments (AREA)
CA2894280A 2012-12-06 2013-12-06 Pixel array medical devices and methods Active CA2894280C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2966017A CA2966017C (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261734313P 2012-12-06 2012-12-06
US61/734,313 2012-12-06
US201361885734P 2013-10-02 2013-10-02
US61/885,734 2013-10-02
PCT/US2013/073678 WO2014089488A2 (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2966017A Division CA2966017C (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods

Publications (2)

Publication Number Publication Date
CA2894280A1 CA2894280A1 (en) 2014-06-12
CA2894280C true CA2894280C (en) 2018-07-31

Family

ID=50884146

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2966017A Active CA2966017C (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods
CA2894280A Active CA2894280C (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2966017A Active CA2966017C (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods

Country Status (12)

Country Link
US (2) US10219827B2 (OSRAM)
EP (1) EP2928395B1 (OSRAM)
JP (1) JP6367220B2 (OSRAM)
KR (1) KR102238227B1 (OSRAM)
CN (1) CN105007844B (OSRAM)
AU (1) AU2013355047B2 (OSRAM)
CA (2) CA2966017C (OSRAM)
MX (1) MX2015007227A (OSRAM)
PH (1) PH12015501307B1 (OSRAM)
SG (1) SG11201504495XA (OSRAM)
WO (1) WO2014089488A2 (OSRAM)
ZA (1) ZA201504711B (OSRAM)

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US11000310B2 (en) 2010-12-17 2021-05-11 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US11109887B2 (en) 2013-12-06 2021-09-07 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US11103275B2 (en) 2010-12-17 2021-08-31 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US10702684B2 (en) 2010-12-17 2020-07-07 Srgi Holdings, Llc Systems, devices and methods for fractional resection, fractional skin grafting, fractional scar reduction and fractional tattoo removal
US10736653B2 (en) 2013-12-06 2020-08-11 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US10905865B2 (en) 2010-12-17 2021-02-02 Srgi Holdings, Llc Systems, devices and methods for fractional resection, fractional skin grafting, fractional scar reduction and fractional tattoo removal
US11278309B2 (en) 2010-12-17 2022-03-22 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US10321948B2 (en) 2010-12-17 2019-06-18 Srgi Holdings, Llc Pixel array medical devices and methods
CA2966017C (en) 2012-12-06 2018-08-28 Srgi Holdings Llc Pixel array medical devices and methods
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AU2014329494B2 (en) * 2013-10-02 2019-06-20 Edward Knowlton Pixel array medical devices and methods
US11229452B2 (en) 2013-12-06 2022-01-25 Srgi Holdings, Llc Pixel array medical systems, devices and methods
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US11564706B2 (en) 2019-10-28 2023-01-31 Srgi Holdings, Llc Pixel array medical systems, devices and methods
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Also Published As

Publication number Publication date
CA2894280A1 (en) 2014-06-12
KR102238227B1 (ko) 2021-04-12
PH12015501307A1 (en) 2015-08-24
JP2015536739A (ja) 2015-12-24
WO2014089488A2 (en) 2014-06-12
KR20150105312A (ko) 2015-09-16
JP6367220B2 (ja) 2018-08-01
AU2013355047A8 (en) 2015-08-27
SG11201504495XA (en) 2015-07-30
WO2014089488A3 (en) 2014-07-10
EP2928395A2 (en) 2015-10-14
AU2013355047A1 (en) 2014-06-12
CA2966017A1 (en) 2014-06-12
US10219827B2 (en) 2019-03-05
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HK1210685A1 (en) 2016-05-06
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