ClassID:

23743

A61M2205/0216 - page 4 - CPC Classification

Classification description:

General characteristics of the apparatus characterised by a particular materials Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

Recent Application in this class:
#901
20210046273
2021-02-18

Pivotable outlet port

#902
20210038849
2021-02-11

Oxygen diverter valve

#903
20210038848
2021-02-11

PATIENT INTERFACE

#904
20210038823
2021-02-11

Syringe stopper and plunger rod arrangement for a syringe assembly

#905
20210038794
2021-02-11

TUBE FOR A VENTRICULAR ASSIST DEVICE

#906
20210031005
2021-02-04

AN APPLICATOR FOR A URINARY CATHETER

#907
20210030992
2021-02-04

Patient interface systems

#908
20210030972
2021-02-04

Tool for removing a cap from a medical injection device

#909
20210030970
2021-02-04

Medical delivery devices having low lubricant hydrophobic syringe barrels

#910
20210016041
2021-01-21

Intramold headgear

#911
20210016039
2021-01-21

Customizable respiratory mask

#912
20210015992
2021-01-21

SYSTEM AND METHOD FOR CARDIAC DIALYSIS

#913
20210008319
2021-01-14

Breathing assistance apparatus

#914
20210008297
2021-01-14

GASKET PRESSING TOOL FOR SYRINGE OR LIQUID MEDICINE EJECTION TOOL, AND LIQUID MEDICINE ADMINISTRATION TOOL INCLUDING THE SAME

#915
20210001107
2021-01-07

Modular medical device catheter system

#916
20210001072
2021-01-07

PATIENT INTERFACE

#917
20210001065
2021-01-07

Valved flexible bag spacer device for a nebulizer

#918
20210001064
2021-01-07

Dry powder inhaler and flexible bag spacer device for a dry powder inhaler

#919
20200405319
2020-12-31

Split balloon assist device and method for using the same

#920
20200399047
2020-12-24

Telescoping syringe with one-way valve

#921
20200391020
2020-12-17

Medical fluid coupling and a latching connector for establishing a fluid communication between two systems

#922
20200390995
2020-12-17

METHOD AND DEVICE FOR IMPLANTED PORT ALLEVIATION

#923
20200390971
2020-12-17

CHEMICAL FLUID INJECTION DEVICE

#924
20200390960
2020-12-17

Deploying split-tip hemodialysis catheter in a right atrium

#925
20200376233
2020-12-03

Line Protecting Garment

#926
20200376223
2020-12-03

Patient interface systems

#927
20200376222
2020-12-03

Patient interface systems

#928
20200376196
2020-12-03

Deformable valve mechanism for controlling fluid delivery

#929
20200368509
2020-11-26

Intravesical drug delivery devices and methods including elastic polymer-drug matrix systems

#930
20200368508
2020-11-26

Intravesical drug delivery devices and methods including elastic polymer-drug matrix systems

#931
20200368480
2020-11-26

Patient interface systems

#932
20200368479
2020-11-26

COLLAPSIBLE CONDUIT, PATIENT INTERFACE AND HEADGEAR CONNECTOR

#933
20200368471
2020-11-26

User interface and system for supplying gases to an airway

#934
20200368463
2020-11-26

A NASAL DELIVERY SYSTEM

#935
20200368414
2020-11-26

Flexible catheter with a drive shaft

#936
20200360640
2020-11-19

Mask system

#937
20200360639
2020-11-19

Mask system

#938
20200360637
2020-11-19

User interface and system for supplying gases to an airway

#939
20200360593
2020-11-19

Deploying split-tip hemodialysis catheter in a right atrium

#940
20200353216
2020-11-12

Catheter coil with tapered distal joint part

#941
20200353193
2020-11-12

Respiratory mask system

#942
20200353162
2020-11-12

Drug delivery device and manufacturing method thereof

#943
20200353157
2020-11-12

Infusion pump alignment features for vertically-orientated IV tubes

#944
20200352512
2020-11-12

Flush device and irrigation line

#945
20200345964
2020-11-05

Mask system

#946
20200345945
2020-11-05

Drive train for dial of a torsion-spring assisted wind-up injection device

#947
20200338294
2020-10-29

Respiratory mask system

#948
20200338272
2020-10-29

High-slidability syringe

#949
20200338270
2020-10-29

Devices and methods for conduit distention

#950
20200330715
2020-10-22

Mask system

#951
20200330698
2020-10-22

OUTER CAP OF LIQUID MEDICINE-INJECTING DEVICE

#952
20200330690
2020-10-22

Syringe plunger stopper for high dose accuracy drug delivery

#953
20200330681
2020-10-22

Flow indicator for an infusion pump

#954
20200324091
2020-10-15

Pressure attenuation device

#955
20200316355
2020-10-08

Applicator, cartridge and application kit

#956
20200306481
2020-10-01

Headgear with covered edge

#957
20200306461
2020-10-01

Cap for an injector

#958
20200297974
2020-09-24

Fixation of medical tubing with fluidum filled chamber

#959
20200297962
2020-09-24

SUPER MASK RESPIRATOR SYSTEM HAVING A FACE MASK AND A SUB-PEAK INSPIRATORY FLOW BLOWER

#960
20200297953
2020-09-24

Breathable gas supply apparatus

#961
20200289774
2020-09-17

Respiratory mask with nasogastric tube path

#962
20200289760
2020-09-17

Subassembly for a drug delivery device and drug delivery device

#963
20200289741
2020-09-17

System comprising a pre-fillable syringe and a package for the pre-fillable syringe

#964
20200289740
2020-09-17

Drug delivery storage device and system

#965
20200289325
2020-09-17

Medical headgear

#966
20200276369
2020-09-03

Devices and methods for treating edema

#967
20200271226
2020-08-27

Infusion pump door seal for vertical intravenous tubes

#968
20200268998
2020-08-27

Breathing assistance apparatus

#969
20200268997
2020-08-27

Breathing assistance apparatus

#970
20200263677
2020-08-20

Pressure control gaskets for operating pump cassette membranes

#971
20200261686
2020-08-20

Therapeutic or play device and method of use

#972
20200254226
2020-08-13

PRESSURE ATTENUATION DEVICE

#973
20200254217
2020-08-13

Intravesical drug delivery devices

#974
20200253687
2020-08-13

BODY-SPACE DRAINAGE-TUBE DEBRIS REMOVAL

#975
20200253663
2020-08-13

Catheter with deformable distal electrode

#976
20200246572
2020-08-06

Textile seal-forming structure with multiple curvatures

#977
20200246528
2020-08-06

Pressure unloading left ventricular assist device and methods for assisting a human heart

#978
20200238037
2020-07-30

Nasal interfaces for respiratory therapy

#979
20200238035
2020-07-30

Adjustable tracheostoma valve

#980
20200238034
2020-07-30

LARYNGEAL MASK AIRWAY DEVICE

#981
20200237986
2020-07-30

Welding overtube

#982
20200237985
2020-07-30

Impeller housing

#983
20200237984
2020-07-30

Frame for blood pump

#984
20200237983
2020-07-30

Manufacturing an impeller

#985
20200237982
2020-07-30

Ventricular assist device with stabilized impeller

#986
20200237981
2020-07-30

Distal tip element for a ventricular assist device

#987
20200230383
2020-07-23

Treatment system and method for enlarging narrow portion

#988
20200230343
2020-07-23

Respiratory mask system

#989
20200222679
2020-07-16

Septum for access port

#990
20200222664
2020-07-16

Variable flexibility catheter support frame

#991
20200206449
2020-07-02

Braided hose for use in sleep apnea treatment systems that decouples force

#992
20200197650
2020-06-25

FLEXIBLE AIRWAY AND SEAL AND PATIENT INTERFACE DEVICE INCLUDING SAME

#993
20200197626
2020-06-25

Autoinjector apparatus

#994
20200188607
2020-06-18

Cap for an injector

#995
20200188583
2020-06-18

RINGER'S SOLUTION MONITORING APPARATUS

#996
20200179672
2020-06-11

Medical device

#997
20200171262
2020-06-04

Manufactured to shape headgear and masks

#998
20200171260
2020-06-04

Headgear for patient interface

#999
20200171259
2020-06-04

Cannula for minimizing dilution of dosing during nitric oxide delivery

#1000
20200171257
2020-06-04

Tapered compressible bite block

#1001
20200171236
2020-06-04

Drug delivery device with vacuum assisted securement and/or feedback

#1002
20200171220
2020-06-04

Fluid collection canister with integrated moisture trap

#1003
20200164169
2020-05-28

Breathing assistance apparatus

#1004
20200164152
2020-05-28

AN INJECTOR WITH REDUCED BREAK LOOSE FORCE

#1005
20200155816
2020-05-21

LENGTH-ADJUSTABLE CATHETER AND METHOD THAT EMPLOYS A LENGTH-ADJUSTABLE CATHETER TO TREAT VASCULAR PATHOLOGIES

#1006
20200155759
2020-05-21

DEVICE AND METHOD FOR MAKING ASEPTIC CONNECTIONS

#1007
20200147334
2020-05-14

Limb for breathing circuit

#1008
20200139081
2020-05-07

Introducing stylet

#1009
20200139065
2020-05-07

Vent arrangement for patient interface

#1010
20200139028
2020-05-07

Flexible catheter with a drive shaft

#1011
20200129720
2020-04-30

Automatically adjusting headgear for patient interface

#1012
20200129718
2020-04-30

Resuscitation and ventilation mask

#1013
20200129690
2020-04-30

Bolus delivery device

#1014
20200129682
2020-04-30

SUPPORTER FOR BODY

#1015
20200124104
2020-04-23

Breathing assistance apparatus

#1016
20200121881
2020-04-23

Patient interface

#1017
20200121845
2020-04-23

AV flow restrictors

#1018
20200121838
2020-04-23

Catheter for the directional conveyance of a fluid, particularly a body fluid

#1019
20200121208
2020-04-23

Electrophysiological mapping catheter

#1020
20200114057
2020-04-16

Container for fluids and apparatus for temperature control, e.g. warming, of medical fluids

#1021
20200108187
2020-04-09

Snivel suction apparatus

#1022
20200101263
2020-04-02

Sizing catheters

#1023
20200101245
2020-04-02

Impeller and motor assembly

#1024
20200093985
2020-03-26

STRAP FOR SECURING A MEDICAL APPLIANCE TO A PATIENT

#1025
20200093979
2020-03-26

Medical Device Packaging

#1026
20200086107
2020-03-19

MAGNETICALLY CONNECTED MEDICAL TUBING

#1027
20200086084
2020-03-19

Catheter having partially-braided wall

#1028
20200086081
2020-03-19

Methods for fabricating medical devices and portions of medical devices

#1029
20200086038
2020-03-19

CAP AND METHODS OF MAKING AND USING SAME

#1030
20200069854
2020-03-05

TOTAL HEART ASSISTANCE DEVICE

#1031
20200061296
2020-02-27

Medical delivery device with laminated stopper

#1032
20200054863
2020-02-20

Devices and methods related to medical tubes

#1033
20200054848
2020-02-20

Airway management device and method of manufacture

#1034
20200054827
2020-02-20

Mandrel for an infusion assembly

#1035
20200054802
2020-02-20

Sterile Venturi aspiration

#1036
20200054800
2020-02-20

Catheter and Method for Inducing Negative Pressure in a Patient's Bladder

#1037
20200046951
2020-02-13

Flow sensor for cerebral fluidic device

#1038
20200046950
2020-02-13

Stent

#1039
20200046949
2020-02-13

System for effecting and controlling oscillatory pressure within balloon catheters for fatigue fracture of calculi

#1040
20200046929
2020-02-13

ADJUSTABLE POSITIVE AIRWAY PRESSURE OR VENTILATION SYSTEM

#1041
20200046928
2020-02-13

PATIENT INTERFACE AND ASPECTS THEREOF

#1042
20200038672
2020-02-06

RADIOFREQUENCY BALLOON CATHETER SYSTEM

#1043
20200038616
2020-02-06

MULTI-ADJUSTABLE MULTI-STRAP OXYGEN MASK

#1044
20200038563
2020-02-06

Devices and methods related to medical tubes

#1045
20200030563
2020-01-30

Cushion to frame assembly mechanism

#1046
20200030537
2020-01-30

Processes and devices for delivery of fluid by chemical reaction

#1047
20200030530
2020-01-30

Elastic physiological patch

#1048
20200016334
2020-01-16

Methods and systems for delivering material to a body part

#1049
20200016332
2020-01-16

Infusion arrangement for administering a medical fluid

#1050
20200016331
2020-01-16

High precision syringe with removable pump unit

#1051
20200016308
2020-01-16

Apparatus and methods for biomimetic expression of breast milk

#1052
20200015876
2020-01-16

Ablation system with force control

#1053
20200009359
2020-01-09

Dilator with slit and slidable sleeve

#1054
20200009345
2020-01-09

Patient interface

#1055
20200008664
2020-01-09

Apparatus and methods for lubricating devices introduced into a body of a patient

#1056
20200001041
2020-01-02

Devices and methods for the non-invasive transcutaneous neurostimulation of the neck and ear vagus nerves via electrical, magnetic and haptic stimulation

#1057
20200000997
2020-01-02

Cannula for minimally invasive surgical tricuspid valve repair

#1058
20190390863
2019-12-26

Heating apparatus

#1059
20190388667
2019-12-26

Closed-loop actuating and sensing epidermal systems

#1060
20190388613
2019-12-26

Bladder for an infusion assembly

#1061
20190381288
2019-12-19

Balloon catheter assembly for insertion and positioning therapeutic devices within a vascular system

#1062
20190381287
2019-12-19

Balloon catheter assembly for insertion and positioning therapeutic devices within a vascular system

#1063
20190381277
2019-12-19

Segmented arch fulcrum support catheter and method of use

#1064
20190381216
2019-12-19

TUBE FOR MEDICAL INSTRUMENTS

#1065
20190366064
2019-12-05

RESIDENT ARTICLES FOR GRAM-LEVEL DOSING

#1066
20190366041
2019-12-05

Method of making an enhanced flexibility neurovascular catheter

#1067
20190365984
2019-12-05

DRIP CHAMBER AND SPIKE ASSEMBLY FOR MEDICAL LINES

#1068
20190365418
2019-12-05

Retrieval systems and related methods

#1069
20190351198
2019-11-21

CATHETERS WITH STRUCTURALLY SUPPORTED EXPANDABLE ELEMENTS AND METHODS FOR SAME

#1070
20190351174
2019-11-21

Respiratory mask connector and respiratory mask

#1071
20190344066
2019-11-14

Adapter cap for drug transfer assembly

#1072
20190344048
2019-11-14

Device and method for injecting a biomaterial into body tissue

#1073
20190344019
2019-11-14

Embedded multiple-part sensor within a plunger rod to capture and transit injection information

#1074
20190336691
2019-11-07

Botulinum toxin prefilled plastic syringe

#1075
20190329018
2019-10-31

Method and apparatus for attaching a hose to a dimensionally stable spout

#1076
20190328988
2019-10-31

Multipurpose pneumatic oral interface

#1077
20190328981
2019-10-31

Assembly method of apparatus for pressurized liquid transfusion

#1078
20190328659
2019-10-31

ELASTIC SHEET WITH FUNCTION OF RE-ACTIVATING ENDOMETRIAL BASAL LAYER IN UTERINE CAVITY AND FORMING METHOD THEREOF

#1079
20190321571
2019-10-24

Dispenser for dry-powder inhalation devices

#1080
20190321562
2019-10-24

Flex needle

#1081
20190307935
2019-10-10

Abdominal dressing with mechanism for fascial closure

#1082
20190307589
2019-10-10

Expandable sheath

#1083
20190298961
2019-10-03

Nasal cannula having sliding track mechanism

#1084
20190298958
2019-10-03

Respiratory system and mask interface

#1085
20190298936
2019-10-03

Needle arrangement

#1086
20190298916
2019-10-03

Method and devices for pressure determination in an insulin pump

#1087
20190298383
2019-10-03

Split balloon assist device and method for using the same

#1088
20190290862
2019-09-26

Flow regulating inhaler device

#1089
20190290107
2019-09-26

Sheath with detectable leader

#1090
20190290106
2019-09-26

Sheath tip with angled distal face

#1091
20190290105
2019-09-26

Compliant, atraumatic sheath tips

#1092
20190282782
2019-09-19

Methods of dispensing a urinary catheter from a sterile package

#1093
20190275305
2019-09-12

Device for the trans-anal drainage of stool from the rectum of a patient and/or for the trans-anal application of inflowing liquid through a catheter-like element

#1094
20190269898
2019-09-05

Connector assembly for connecting medical lines to each other

#1095
20190269864
2019-09-05

Insufflation retention device with balloon

#1096
20190269838
2019-09-05

Wearable accessory for ventricular assist system

#1097
20190269837
2019-09-05

Ventricular assist assembly, system, and method

#1098
20190262597
2019-08-29

Variable volume infusion port

#1099
20190262588
2019-08-29

Guide wire

#1100
20190255265
2019-08-22

DRY POWDER INHALERS

#1101
20190255224
2019-08-22

MEDICAL BALLOON, METHOD FOR MANUFACTURING MEDICAL BALLOON, AND BALLOON CATHETER

#1102
20190254849
2019-08-22

CATHETER WITH TAPERED COMPLIANT BALLOON AND TAPERED STENT

#1103
20190247594
2019-08-15

Apparatus for pressurized liquid transfusion

#1104
20190240505
2019-08-08

Tissue sampling and catheter selection cancer treatment methods

#1105
20190240427
2019-08-08

Microstructured nozzle

#1106
20190240386
2019-08-08

Breast shield

#1107
20190232011
2019-08-01

Braided hose for use in sleep apnea treatment systems that decouples force

#1108
20190232010
2019-08-01

Breathing assistance apparatus

#1109
20190232007
2019-08-01

ENDOTRACHEAL TUBE STYLET

#1110
20190232000
2019-08-01

Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature

#1111
20190231980
2019-08-01

Cartridge retainer for an injection device

#1112
20190231968
2019-08-01

Pressure regulation system

#1113
20190231951
2019-08-01

Blood pump devices and associated systems and methods

#1114
20190231943
2019-08-01

Peel And Place Dressing For Thick Exudate And Instillation

#1115
20190224424
2019-07-25

Injection needle assembly

#1116
20190224416
2019-07-25

Device for injecting a liquid product having simplified assembly

#1117
20190217155
2019-07-18

Bi-directional oxygenation apparatus for a non-intubated patient

#1118
20190217039
2019-07-18

Yoke for headgear

#1119
20190217038
2019-07-18

Nasal cannula, conduit and securement system

#1120
20190217034
2019-07-18

INTUBATING ENDOSCOPIC DEVICE

#1121
20190216992
2019-07-18

Incontinence aid

#1122
20190209090
2019-07-11

Gastric resident electronics

#1123
20190201661
2019-07-04

Spring cannulae

#1124
20190201632
2019-07-04

Autoinjector apparatus

#1125
20190201329
2019-07-04

In vivo drug delivery devices and methods for drug delivery

#1126
20190193921
2019-06-27

Telescoping syringe with one-way valve

#1127
20190184105
2019-06-20

NEEDLELESS INJECTOR

#1128
20190184098
2019-06-20

Device for measuring a fill level of a flexible medicine reservoir

#1129
20190175861
2019-06-13

Collapsible conduit, patient interface and headgear connector

#1130
20190175851
2019-06-13

PAP system

#1131
20190175845
2019-06-13

Mesh nebulizer and medicinal liquid pack

#1132
20190167943
2019-06-06

Catheter

#1133
20190167935
2019-06-06

Deformable insert for low pressure patient interface

#1134
20190167932
2019-06-06

ORAL CARE SYSTEM METHOD AND KIT

#1135
20190167897
2019-06-06

Flow indicator for an infusion pump

#1136
20190167873
2019-06-06

Ventricular assist system and blood pump controller

#1137
20190167866
2019-06-06

Methods And Devices For Applying Closed Incision Negative Pressure Wound Therapy

#1138
20190167351
2019-06-06

Dilation instrument with navigation and distally located force sensor

#1139
20190167287
2019-06-06

Clot retrieval system for removing occlusive clot from a blood vessel

#1140
20190160259
2019-05-30

Variable flexibility catheter support frame

#1141
20190160248
2019-05-30

CPAP mask cushion cover

#1142
20190151625
2019-05-23

DRUG DELIVERY APPARATUS AND METHOD

#1143
20190143065
2019-05-16

Patient interface device with auto-adjusting cushion

#1144
20190143062
2019-05-16

Arrangement in the form of a tracheostoma prosthesis for easy insertion and easy removal of an inner cannula

#1145
20190143016
2019-05-16

Cannula assembly

#1146
20190134285
2019-05-09

Ventricular assist assembly, system, and method

#1147
20190126017
2019-05-02

Subcutaneous vascular assemblies for improving blood flow and related devices and methods

#1148
20190125991
2019-05-02

Flexible bag spacer device for an inhaler

#1149
20190117953
2019-04-25

Connector

#1150
20190117935
2019-04-25

Dual-tip hemodialysis catheter

#1151
20190117901
2019-04-25

Elastic and sliding valvular joint, suitable to work in pre-filled syringes and said syringes

#1152
20190111227
2019-04-18

Delivery of respiratory therapy

#1153
20190099582
2019-04-04

Sleep performance system and method of use

#1154
20190091433
2019-03-28

Patient interface systems

#1155
20190091432
2019-03-28

Patient interface systems

#1156
20190091431
2019-03-28

Mask system

#1157
20190091430
2019-03-28

Patient interface systems

#1158
20190091381
2019-03-28

Reduced pressure apparatus and methods

#1159
20190083722
2019-03-21

NASAL DELIVERY DEVICES

#1160
20190076641
2019-03-14

Tubular fitting for medical fluid lines

#1161
20190076616
2019-03-14

Pre-cut adhesive strips for securing airway tubes

#1162
20190076132
2019-03-14

Device and method for inserting a cannula to a predetermined depth within a bone, irrespective of the thickness of the tissue above the bone

#1163
20190070399
2019-03-07

High-flow port and infusion needle systems

#1164
20190070379
2019-03-07

Fabric cushion member

#1165
20190060626
2019-02-28

Devices for applying coloured liquid to skin

#1166
20190060608
2019-02-28

Catheter

#1167
20190060580
2019-02-28

Needle shield puller

#1168
20190060546
2019-02-28

Apparatus and methods for accessing the lymphatic system

#1169
20190054287
2019-02-21

Dental valve device having a flexible tubing

#1170
20190046781
2019-02-14

Hemostasis valves having multiple sealable openings

#1171
20190046767
2019-02-14

Packaged urinary catheter with catheter dispensing system

#1172
20190046702
2019-02-14

Blood pump

#1173
20190046233
2019-02-14

Skin surface indwelling device for guiding punctures

#1174
20190030301
2019-01-31

High pressure balloon

#1175
20190030259
2019-01-31

Safety syringe

#1176
20190030253
2019-01-31

ERGONOMIC SYRINGE

#1177
20190030244
2019-01-31

Deformable valve mechanism for controlling fluid delivery

#1178
20190022363
2019-01-24

MEDICAL GUIDE ELEMENT WITH DIAMETER TRANSITION

#1179
20190022343
2019-01-24

Adjustable headgear tubing for a patient interface

#1180
20190022326
2019-01-24

SEAL MEMBER, SYRINGE ASSEMBLY, AND PREFILLED SYRINGE

#1181
20190022307
2019-01-24

Viscoelastic spring syringe

#1182
20190015583
2019-01-17

Delivery device with noise reducing component

#1183
20190009039
2019-01-10

Drug dose cartridge for an inhaler device

#1184
20190009020
2019-01-10

Chemical fluid injection device

#1185
20190008670
2019-01-10

Navel retainer and related techniques

#1186
20190001187
2019-01-03

Positive expiratory pressure device

#1187
20190001105
2019-01-03

Drug Device Electroporation System

#1188
20190001093
2019-01-03

Liner for use with respiratory mask

#1189
20190001075
2019-01-03

Safety syringe with needle redirection device

#1190
20190001063
2019-01-03

Needleless injection device equipped with an improved injection nozzle

#1191
20190001062
2019-01-03

Syringe

#1192
20180369559
2018-12-27

Connecting structure for medical use

#1193
20180369557
2018-12-27

Medical fluid connection device

#1194
20180369489
2018-12-27

Medical syringe, gasket to be used for syringe, and gasket production method

#1195
20180361087
2018-12-20

Inhaler housing

#1196
20180361080
2018-12-20

System and method for safety syringe

#1197
20180361077
2018-12-20

Component for an injection device, system, and method

#1198
20180356648
2018-12-13

Skin contact reduction device for eyewear and other human ear and temple resting equipment

#1199
20180353663
2018-12-13

Multi-layer wound filler for extended wear time

#1200
20180344963
2018-12-06

Compact portable oxygen concentrator