Patents by Inventor Hsiu-Lun LIANG

Hsiu-Lun LIANG 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).

  • Medical air mattress
    Patent number: 10143609
    Abstract: A medical air mattress has a mattress body and an upper bedspread. The mattress body is formed by multiple air cells including independent air cells parallelly arranged as an air cell row. The upper bedspread covers the mattress body. The independent air cells are connected to the independent deflating unit to be deflated independently. When the patient needs to use the bedpan, the independent air cells are deflated to form a recess for receiving the bedpan so that the patient needs not to move.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: December 4, 2018
    Assignee: Picard Healthcare Technology (Dongguan) Co. Ltd.
    Inventors: Kuang-Neng Chiang, Hsiu-Lun Liang
  • Medical air mattress
    Patent number: 9101224
    Abstract: A medical air mattress has a mattress body, a lower bedspread, an upper bedspread and a guardrail unit. The mattress body is formed by multiple air cells parallel arranged in an air cell row. The upper bedspread covers the mattress body and has two guardrail sleeves formed on the upper bedspread. The guardrail unit has multiple guardrail air cells mounted respectively in the guardrail sleeves. Since the guardrail sleeves are formed on the upper bedspread, the guardrail sleeves from each opposite side of the upper bedspread will draw each other to maintain the guardrail sleeves in position when pressed. Therefore, the guardrail sleeves do not fall down when pressed to remain providing optimal protection purpose.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: August 11, 2015
    Assignee: Picard Healthcare Technolgy (Dongguan) Co. Ltd.
    Inventors: Kuang-Neng Chiang, Hsiu-Lun Liang
  • MEDICAL AIR MATTRESS
    Publication number: 20120317720
    Abstract: A medical air mattress has a mattress body and an upper bedspread. The mattress body is formed by multiple air cells including independent air cells parallelly arranged as an air cell row. The upper bedspread covers the mattress body. The independent air cells are connected to the independent deflating unit to be deflated independently. When the patient needs to use the bedpan, the independent air cells are deflated to form a recess for receiving the bedpan so that the patient needs not to move.
    Type: Application
    Filed: June 14, 2011
    Publication date: December 20, 2012
    Inventors: Kuang-Neng Chiang, Hsiu-Lun Liang
  • MEDICAL AIR MATTRESS
    Publication number: 20120311783
    Abstract: A medical air mattress has a mattress body, a lower bedspread, an upper bedspread and a guardrail unit. The mattress body is formed by multiple air cells parallel arranged in an air cell row. The upper bedspread covers the mattress body and has two guardrail sleeves formed on the upper bedspread. The guardrail unit has multiple guardrail air cells mounted respectively in the guardrail sleeves. Since the guardrail sleeves are formed on the upper bedspread, the guardrail sleeves from each opposite side of the upper bedspread will draw each other to maintain the guardrail sleeves in position when pressed. Therefore, the guardrail sleeves do not fall down when pressed to remain providing optimal protection purpose.
    Type: Application
    Filed: June 10, 2011
    Publication date: December 13, 2012
    Applicant: PICARD HEALTHCARE TECHNOLOGY (DONGGUAN) CO., LTD.
    Inventors: Kuang-Neng CHIANG, Hsiu-Lun LIANG