CA2966017C - Pixel array medical devices and methods - Google Patents

Pixel array medical devices and methods Download PDF

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Publication number
CA2966017C
CA2966017C CA2966017A CA2966017A CA2966017C CA 2966017 C CA2966017 C CA 2966017C CA 2966017 A CA2966017 A CA 2966017A CA 2966017 A CA2966017 A CA 2966017A CA 2966017 C CA2966017 C CA 2966017C
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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
CA2966017A
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English (en)
French (fr)
Other versions
CA2966017A1 (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
Publication of CA2966017A1 publication Critical patent/CA2966017A1/en
Application granted granted Critical
Publication of CA2966017C publication Critical patent/CA2966017C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/322—Skin grafting apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/46—Devices 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00792—Plastic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/322—Skin grafting apparatus
    • A61B2017/3225—Skin grafting apparatus with processing of harvested tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023—Drug applicators using microneedles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (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)
CA2966017A 2012-12-06 2013-12-06 Pixel array medical devices and methods Active CA2966017C (en)

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
CA2894280A CA2894280C (en) 2012-12-06 2013-12-06 Pixel array medical devices and methods

Related Parent Applications (1)

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

Publications (2)

Publication Number Publication Date
CA2966017A1 CA2966017A1 (en) 2014-06-12
CA2966017C true CA2966017C (en) 2018-08-28

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 After (1)

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

Country Status (12)

Country Link
US (2) US10219827B2 (enExample)
EP (1) EP2928395B1 (enExample)
JP (1) JP6367220B2 (enExample)
KR (1) KR102238227B1 (enExample)
CN (1) CN105007844B (enExample)
AU (1) AU2013355047B2 (enExample)
CA (2) CA2966017C (enExample)
MX (1) MX2015007227A (enExample)
PH (1) PH12015501307A1 (enExample)
SG (1) SG11201504495XA (enExample)
WO (1) WO2014089488A2 (enExample)
ZA (1) ZA201504711B (enExample)

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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
US10321948B2 (en) 2010-12-17 2019-06-18 Srgi Holdings, Llc Pixel array medical devices and methods
US10368904B2 (en) 2013-12-06 2019-08-06 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US10695546B2 (en) 2010-12-17 2020-06-30 Srgi Holdings, Llc Systems, devices and methods for fractional resection, fractional skin grafting, fractional scar reduction and fractional tattoo removal
US10967162B2 (en) 2010-12-17 2021-04-06 Srgi Holdings, Llc Systems, devices and methods for fractional resection, fractional skin grafting, fractional scar reduction and fractional tattoo removal
US11103275B2 (en) 2010-12-17 2021-08-31 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US11278309B2 (en) 2010-12-17 2022-03-22 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US11000310B2 (en) 2010-12-17 2021-05-11 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US10335190B2 (en) 2013-12-06 2019-07-02 Srgi Holdings, Llc Pixel array medical systems, devices and methods
US20160317170A1 (en) 2013-12-06 2016-11-03 Edward KNOWLTON Pixel array medical systems, devices and methods
US10772658B2 (en) 2010-12-17 2020-09-15 Srgi Holdings, Llc Pixel array medical systems, devices and methods
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ES2827049T3 (es) 2013-10-02 2021-05-19 Srgi Holdings Llc Dispositivos médicos de conjunto de píxeles
CA2926322C (en) 2013-10-02 2022-10-18 Srgi Holdings, Llc Pixel array medical devices and methods
US11937846B2 (en) 2013-12-06 2024-03-26 Srgi Holdings Llc Pixel array medical systems, 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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US12247902B2 (en) 2019-05-06 2025-03-11 Tissuemill Technologies Llc Atraumatically formed tissue compositions, devices and methods of preparation and treatment
US11033295B2 (en) 2019-05-06 2021-06-15 Tissuemill Technologies Llc Atraumatically formed tissue composition, devices and methods of preparation and treatment
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Also Published As

Publication number Publication date
ZA201504711B (en) 2017-09-27
SG11201504495XA (en) 2015-07-30
EP2928395A4 (en) 2016-07-13
CN105007844B (zh) 2020-01-03
AU2013355047A1 (en) 2014-06-12
US10219827B2 (en) 2019-03-05
CA2966017A1 (en) 2014-06-12
CN105007844A (zh) 2015-10-28
US20180250027A1 (en) 2018-09-06
HK1210685A1 (en) 2016-05-06
EP2928395A2 (en) 2015-10-14
AU2013355047A8 (en) 2015-08-27
KR20150105312A (ko) 2015-09-16
CA2894280C (en) 2018-07-31
AU2013355047B2 (en) 2018-02-15
PH12015501307B1 (en) 2015-08-24
WO2014089488A3 (en) 2014-07-10
MX2015007227A (es) 2016-02-18
EP2928395B1 (en) 2022-02-02
US20140303648A1 (en) 2014-10-09
WO2014089488A2 (en) 2014-06-12
PH12015501307A1 (en) 2015-08-24
KR102238227B1 (ko) 2021-04-12
JP2015536739A (ja) 2015-12-24
JP6367220B2 (ja) 2018-08-01
CA2894280A1 (en) 2014-06-12

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