Patents by Inventor Mark Spencer Chua

Mark Spencer Chua has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11751968
    Abstract: Disclosed is a surgical drape configured to selectively allow or block a patient's view of the surgical field, as is desired in Caesarean section operations. Generally, the drape includes a main sheet, a substantially transparent sheet attached to the main sheet proximal the patient's head, and a substantially opaque screen attached to the patient-facing side of the substantially transparent sheet. This substantially opaque screen occludes the patient's visual access through the substantially transparent sheet but may be at least partially removed to permit the patient viewing access through the substantially transparent sheet towards the area of the surgery, without compromising the sterility of the surgical field. Desirably, the drape is provided with an adhesive strip disposed on the sheet or screen to permit reconnection to thereby again occlude the patient's view through the sheet.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: September 12, 2023
    Assignee: Medline Industries, LP
    Inventors: Mark Spencer Chua, Michael Seefeldt
  • Publication number: 20210244491
    Abstract: Disclosed is a surgical drape configured to selectively allow or block a patient's view of the surgical field, as is desired in Caesarean section operations. Generally, the drape includes a main sheet, a substantially transparent sheet attached to the main sheet proximal the patient's head, and a substantially opaque screen attached to the patient-facing side of the substantially transparent sheet. This substantially opaque screen occludes the patient's visual access through the substantially transparent sheet but may be at least partially removed to permit the patient viewing access through the substantially transparent sheet towards the area of the surgery, without compromising the sterility of the surgical field. Desirably, the drape is provided with an adhesive strip disposed on the sheet or screen to permit reconnection to thereby again occlude the patient's view through the sheet.
    Type: Application
    Filed: April 23, 2021
    Publication date: August 12, 2021
    Inventors: Mark Spencer Chua, Michael Seefeldt
  • Patent number: 11020199
    Abstract: Disclosed is a surgical drape configured to selectively allow or block a patient's view of the surgical field, as is desired in Caesarean section operations. Generally, the drape includes a main sheet, a substantially transparent sheet attached to the main sheet proximal the patient's head, and a substantially opaque screen attached to the patient-facing side of the substantially transparent sheet. This substantially opaque screen occludes the patient's visual access through the substantially transparent sheet but may be at least partially removed to permit the patient viewing access through the substantially transparent sheet towards the area of the surgery, without compromising the sterility of the surgical field. Desirably, the drape is provided with an adhesive strip disposed on the sheet or screen to permit reconnection to thereby again occlude the patient's view through the sheet.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: June 1, 2021
    Assignee: Medline Industries, Inc.
    Inventors: Mark Spencer Chua, Michael Seefeldt
  • Publication number: 20200205492
    Abstract: In some embodiments, apparatuses and methods are presented herein useful to provide a protective medical garment, such as a gown, head covering, or gloves with a cooling property or agent. In one approach, the protective medical garment comprises a non-woven fabric that is at least partially-treated on an interior surface thereof with a phase change cooling agent. For example, a surgical gown may have a torso section and sleeves, with the phase change cooling agent deposited in areas adjacent the wearer's trunk, neck, underarms, or wrists.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 2, 2020
    Inventors: Mark Spencer Chua, Michael Turturro, Lynn Gao, Min Yao, Komal Pokharel-adhikari
  • Publication number: 20200068965
    Abstract: A protective apparel system is provided that comprises a helmet covering the wearer's head and a gown covering the wearer's body. A protective barrier extends between the helmet and the gown in order to separate an interior space from the exterior space. The helmet may be a reusable rigid helmet with an exterior surface that can be repeatedly disinfected. The helmet may also include an air transmission system.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 5, 2020
    Inventors: Mark Spencer Chua, Michael Seefeldt, Francis Czajka
  • Patent number: 10470505
    Abstract: A protective apparel system is provided that comprises a helmet covering the wearer's head and a gown covering the wearer's body. A protective barrier extends between the helmet and the gown in order to separate an interior space from the exterior space. The helmet may be a reusable rigid helmet with an exterior surface that can be repeatedly disinfected. The helmet may also include an air transmission system.
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: November 12, 2019
    Assignee: Medline Industries, Inc.
    Inventors: Mark Spencer Chua, Michael Seefeldt, Francis Czajka
  • Publication number: 20170265957
    Abstract: Disclosed are a surgical bib and kit useful in assisting a surgeon in locating and orienting the situs of a surgical incision. Generally, the surgical drape kit includes a fenestrated surgical drape and a fenestrated surgical bib sized to cover the drape fenestration and having a bib fenestration formed therein to permit surgical access therethrough. The surgical bib includes at least one surgical guide marking that may be used to position the surgical bib on the patient with reference to one or more anatomic features of the patient.
    Type: Application
    Filed: March 16, 2016
    Publication date: September 21, 2017
    Inventors: Mark Spencer Chua, David Preskill
  • Publication number: 20170258543
    Abstract: Disclosed is a surgical drape configured to selectively allow or block a patient's view of the surgical field, as is desired in Caesarean section operations. Generally, the drape includes a main sheet, a substantially transparent sheet attached to the main sheet proximal the patient's head, and a substantially opaque screen attached to the patient-facing side of the substantially transparent sheet. This substantially opaque screen occludes the patient's visual access through the substantially transparent sheet but may be at least partially removed to permit the patient viewing access through the substantially transparent sheet towards the area of the surgery, without compromising the sterility of the surgical field. Desirably, the drape is provided with an adhesive strip disposed on the sheet or screen to permit reconnection to thereby again occlude the patient's view through the sheet.
    Type: Application
    Filed: March 14, 2016
    Publication date: September 14, 2017
    Inventors: Mark Spencer Chua, Michael Seefeldt
  • Publication number: 20150320124
    Abstract: A protective apparel system is provided that comprises a helmet covering the wearer's head and a gown covering the wearer's body. A protective barrier extends between the helmet and the gown in order to separate an interior space from the exterior space. The helmet may be a reusable rigid helmet with an exterior surface that can be repeatedly disinfected. The helmet may also include an air transmission system.
    Type: Application
    Filed: May 7, 2014
    Publication date: November 12, 2015
    Applicant: Medline Industries, Inc.
    Inventors: Mark Spencer Chua, Michael Seefeldt, Francis Czajka