ClassID:

23895

A61M2205/7509 - CPC Classification

Classification description:

General characteristics of the apparatus with filters for virus

Recent Application in this class:
#1
20260137896
2026-05-21

Hypoxic Mask with Adjustable Supplemental Air Intake

#2
20260137895
2026-05-21

ANTI-MICROBIAL HEAT AND MOISTURE EXCHANGER

#3
20260102726
2026-04-16

FILTER MODULE WITH A FLOW INDICATING FUNCTION OR A MOISTURE REMOVING FUNCTION

#4
20260021233
2026-01-22

A HIGH PERFORMANCE IMMUNOAFFINITY BASED SYSTEM FOR EXTRACORPOREAL CAPTURE OF PATHOGENS, CANCER CELLS AND TOXINS FROM BLOOD

#5
20250352740
2025-11-20

DEVICE AND METHOD FOR AEROSOLIZED DELIVERING OF SUBSTANCE TO A NATURAL ORIFICE OF THE BODY

#6
20250288762
2025-09-18

Non-Invasive Ventilation Masks Having Purged Dual Seals

#7
20250242116
2025-07-31

DEVICE AND METHOD FOR AEROSOLIZED DELIVERING OF SUBSTANCE TO A NATURAL ORIFICE OF THE BODY

#8
20250213801
2025-07-03

DEVICE AND METHOD FOR AEROSOLIZED DELIVERING OF SUBSTANCE TO A NATURAL ORIFICE OF THE BODY

#9
20250163966
2025-05-22

BREATHING ASSISTANCE APPARATUS

#10
20250018100
2025-01-16

PERITONEAL DIALYSIS SYSTEM HAVING A PATIENT LINE FILTER

#11
20240424183
2024-12-26

DEVICES, SYSTEMS AND METHODS FOR THE BROAD-SPECTRUM REDUCTION OF PRO-INFLAMMATORY CYTOKINES IN BLOOD

#12
20240424180
2024-12-26

PERITONEAL DIALYSIS CYCLER USING SORBENT

#13
20240399045
2024-12-05

EXTRA-LUMEN ADSORPTION OF VIRAL PATHOGENS FROM BLOOD

#14
20240342422
2024-10-17

RESPIRATORY SYSTEM WITH A COUPLER

#15
20240278070
2024-08-22

RESPIRATORY THERAPY DEVICES

#16
20240269419
2024-08-15

COUPLER

#17
20240226397
2024-07-11

BLOOD PURIFICATION APPARATUS AND BLOOD PURIFICATION MANAGEMENT SYSTEM

#18
20240207559
2024-06-27

DEVICE FOR PREVENTING AIRBORNE PATHOGENS FROM ENTERING THE NASAL AIRWAY

#19
20240198033
2024-06-20

VENTILATOR FOR MECHANICAL VENTILATION, FLOW CONTROL AND FLOW CONDITIONING EQUIPMENT ASSOCIATED THEREWITH, AND OPERATING METHOD OF A VENTILATOR FOR MECHANICAL VENTILATION

#20
20240189498
2024-06-13

SURGICAL SUCTION VENTING SYSTEM

#21
20230414853
2023-12-28

DIALYSIS SYSTEM HAVING LOW VOLUME PERITONEAL DIALYSIS PATIENT FILL TEMPERATURE CONTROL

#22
20230405370
2023-12-21

FULL HEAD ENCAPSULATION SOLAR POWERED RESPIRATOR

#23
20230381443
2023-11-30

Exhalation Filtration Device with Aerosol Separator, Collection Reservoir, and Non-Rebreather Option

#24
20230381389
2023-11-30

MOBILE MEDICAL FLUID GENERATION SYSTEM

#25
20230372649
2023-11-23

RESUSCITATOR

#26
20230356010
2023-11-09

HEAD ENCAPSULATION UNIT

#27
20230330379
2023-10-19

DEVICE AND METHOD FOR MITIGATING AEROSOL RELEASE FROM NEBULIZATION OR RESPIRATORY SYSTEM

#28
20230310775
2023-10-05

PATIENT INTERFACE FOR DELIVERY OF GAS

#29
20230270968
2023-08-31

SYSTEM AND PLASMA FOR TREATING AND/OR PREVENTING A VIRAL, BACTERIAL AND/OR FUNGAL INFECTION

#30
20230263974
2023-08-24

RESPIRATORY CARE APPARATUS

#31
20230211098
2023-07-06

INFECTIOUS AEROSOL CAPTURE MASK WITH SUCTION TUBE ADAPTER FOR ACTIVE AND PASSIVE USE

#32
20230165570
2023-06-01

NASAL-SPRAY SAMPLING

#33
20230158269
2023-05-25

ANTI-MICROBIAL HEAT AND MOISTURE EXCHANGERS

#34
20230111080
2023-04-13

BAG AND VALVE FOR ADVANCED RESPIRATORY SUPPORT

#35
20230099278
2023-03-30

LIQUID-GAS SEPARATOR

#36
20230054959
2023-02-23

Nasal Device

#37
20220395655
2022-12-15

PORTABLE MICROPROCESSOR-CONTROLLED PERISTALTIC SUCTION APPARATUS

#38
20220387736
2022-12-08

NEBULIZER SYSTEM

#39
20220339337
2022-10-27

EXTRA-LUMEN ADSORPTION OF VIRAL PATHOGENS FROM BLOOD

#40
20220307554
2022-09-29

Breathing assistance apparatus

#41
20220288344
2022-09-15

RESUSCITATION CIRCUITS INCORPORATING MICROBIAL FILTERS

#42
20220249802
2022-08-11

Systems, Methods And Articles For Enhancing Wellness Associated With Habitable Environments

#43
20220226588
2022-07-21

MEDICAL VENTILATOR HAVING IN-SERIES PISTON PUMPS

#44
20220072261
2022-03-10

REMOVABLE AND/OR REPLACEABLE HUMIDIFIER

#45
20220054149
2022-02-24

Vaccine generation

#46
20220031921
2022-02-03

Method and System for Controlled Hyperthermia

#47
20220023577
2022-01-27

Bioburden reduction surgical masks/respirators with use in protection against SARS-CoV-2 infections

#48
20220016362
2022-01-20

System and method for launching usage mode in a multimodal surgical gas delivery system

#49
20220016332
2022-01-20

Device and method for wound therapy

#50
20220001126
2022-01-06

Respiratory treatment isolation hood

#51
20210361904
2021-11-25

Dual membrane bacterial viral filter and method of operation thereof

#52
20210331002
2021-10-28

Head encapsulation unit

#53
20210331001
2021-10-28

Head encapsulation unit

#54
20210330912
2021-10-28

FACE MASKS WITH FILTERS, FACE PLATE FOR USE WITH FACE MASKS, AND TREATMENT METHODS

#55
20210268319
2021-09-02

Portable air filtration and disinfection device for a respirator system

#56
20210252207
2021-08-19

Virus-collecting filter for medical aspirator system

#57
20210138126
2021-05-13

Liquid-gas separator

#58
20210052866
2021-02-25

MULTIPLEX CEREBROSPINAL FLUID PROCESSING SYSTEM

#59
20210035686
2021-02-04

Systems, methods and articles for enhancing wellness associated with habitable environments

#60
20210030942
2021-02-04

DEVICES, SYSTEMS AND METHODS FOR THE BROAD-SPECTRUM REDUCTION OF PRO-INFLAMMATORY CYTOKINES IN BLOOD

#61
20210008397
2021-01-14

Multi-stage nasal filter and method of tuning the filter to a predetermined most penetrating particle size

#62
20210008255
2021-01-14

Device and method for wound therapy

#63
20200376213
2020-12-03

Miniature air filtration assembly for a medical field

#64
20200269003
2020-08-27

METHOD FOR OBTAINING RESPIRATORY GAS AT STEADY-STATE BREATHING

#65
20200269002
2020-08-27

Control Module Storing Session Data For Disposable

#66
20200124104
2020-04-23

Breathing assistance apparatus

#67
20200069860
2020-03-05

System for extracorporeal blood treatment, treatment apparatus, kit and method for operating a system for extracorporeal blood treatment

#68
20200069859
2020-03-05

Blood treatment device for carrying out an extracorporeal blood treatment, blood-guiding device, blood treatment system

#69
20200061254
2020-02-27

Device and method for wound therapy

#70
20200030501
2020-01-30

Liquid-gas separator

#71
20200023103
2020-01-23

Device and method for wound therapy

#72
20190329173
2019-10-31

Device for preventing contamination of positive-pressure connector of indwelling needle and method based on same

#73
20190328983
2019-10-31

Air purifier for laparoscopic surgery

#74
20190310670
2019-10-10

Systems and methods for enhancing wellness associated with habitable environments

#75
20190298947
2019-10-03

Oscillatory respiratory care apparatus

#76
20190209806
2019-07-11

Systems, methods and articles for enhancing wellness associated with habitable environments

#77
20190201655
2019-07-04

Sedation device

#78
20190083358
2019-03-21

Use of a device and a method for preparing mixtures of pharmaceutical substances

#79
20190015613
2019-01-17

Adjustable dosing delivery and multi sectioned drug compartment

#80
20180326172
2018-11-15

Filter and device for artificial respiration having a filter

#81
20180243524
2018-08-30

Removable and/or replaceable humidifier

#82
20180221597
2018-08-09

System and method for launching usage mode in a multimodal surgical gas delivery system

#83
20180028729
2018-02-01

Device and method for wound therapy

#84
20170340852
2017-11-30

Infection Containment Band (IC Band)

#85
20170224887
2017-08-10

Liquid-gas Separator

#86
20170139386
2017-05-18

Systems, methods and articles for enhancing wellness associated with habitable environments

#87
20170136206
2017-05-18

Systems, methods and articles for enhancing wellness associated with habitable environments

#88
20170095598
2017-04-06

Device and method for wound therapy

#89
20170079882
2017-03-23

USE OF A DEVICE AND A METHOD FOR PREPARING MIXTURES OF PHARMACEUTICAL SUBSTANCES

#90
20170028157
2017-02-02

Filter structure

#91
20170000937
2017-01-05

Dialysis Apparatus Comprising a Dialyzer

#92
20160367745
2016-12-22

FILTER

#93
20160339226
2016-11-24

Connector with filter

#94
20160129205
2016-05-12

Device and method for aerosolized delivering of substance to a natural orifice of the body

#95
20140332006
2014-11-13

Portable intake air sterilizing apparatus

#96
20140332004
2014-11-13

Portable intake air sterilizing apparatus

#97
20140299127
2014-10-09

Device for resuscitating victims of cardio-respiratory arrest

#98
20140067130
2014-03-06

Systems, methods and articles for enhancing wellness associated with habitable environments

#99
20140001658
2014-01-02

Removable and/or replaceable humidifier

#100
20130289502
2013-10-31

System and method for delivering reduced pressure to subcutaneous tissue

#101
20130263853
2013-10-10

SPLIT-TYPE CONTROLLING DEVICE FOR PRODUCING OXYGEN AND DELIVERING AIR

#102
20130152929
2013-06-20

Bacteria filter and heating system

#103
20120271253
2012-10-25

Systems and methods for evacuating materials at a surgical site

#104
20120226236
2012-09-06

Medicament application adapter comprising a gas blocking element for a hemodialysis tube set

#105
20120167879
2012-07-05

POSITIVE AIRWAY PRESSURE THERAPY APPARATUS AND METHODS

#106
20120080405
2012-04-05

Manufacturing method of a nano filter structure for breathing

#107
20120031839
2012-02-09

Method of maintaining a protein concentration at a tangential flow filter

#108
20110084024
2011-04-14

Filter with memory, communication and concentration sensor

#109
20110083671
2011-04-14

Nano filter structure for breathing and manufacturing method thereof

#110
20110060274
2011-03-10

Two-chamber injection device having gas-permeable membrane

#111
20110020181
2011-01-27

FILTER WITH MEMORY, COMMUNICATION AND CONCENTRATION SENSOR

#112
20100282263
2010-11-11

Portable intake air sterilizing apparatus

#113
20100137826
2010-06-03

Pre-assembled medical fluid flow system and method of making same

#114
20100100063
2010-04-22

Device and method for wound therapy

#115
20100069886
2010-03-18

System and method for delivering reduced pressure to subcutaneous tissue

#116
20090239307
2009-09-24

Filter with memory, communication and concentration sensor

#117
20090098021
2009-04-16

Method of insuring the integrity of a filtering element

#118
20090000620
2009-01-01

Removable and/or replaceable humidifier

#119
20080097315
2008-04-24

Self priming intravenous delivery system

#120
20070265586
2007-11-15

Device and method for wound therapy

#121
20070243113
2007-10-18

Filter with memory, communication and concentration sensor

#122
20060106360
2006-05-18

Dispensing spike assembly with removable indicia bands

#123
20060054557
2006-03-16

Virus-removing bag and virus-removing method using the same

#124
20050171491
2005-08-04

Intravenous delivery system