4. Medical and laboratory equipment
  5. Equipment for diagnosis, analysis, or treatment
  6. Article for the introduction, removal or collection of fluids

Mary T. Walthour

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Quick release mechanism for nasal and/or oral gas delivery mask

Surgery – Respiratory method or device – Face mask covering a breathing passage
Patent

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Respiratory mask facial seal

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent

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Respiratory mask facial seal

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Patent

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Two-point/four-point adjustable headgear for gas delivery mask

Surgery – Respiratory method or device – Face mask covering a breathing passage
Patent

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Profile ID: LFUS-PAI-P-1259815

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