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Analysis

1.20220008674PORTABLE APPARATUS FOR OXYGEN DELIVERY
US 13.01.2022
Int.Class A61M 16/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
10Preparation of respiratory gases or vapours
Appl.No 17364966 Applicant Ian Mackenzie SHARP Inventor Ian Mackenzie SHARP

A portable apparatus for oxygen delivery includes a receptacle, a mouthpiece and a tube. In another aspect the mouthpiece includes a first fluid channel for a first fluid and a second fluid channel for a second fluid that is different from the first fluid. In a further aspect, the portable apparatus includes a receptacle, a mouthpiece and a tube in which the mouthpiece includes a teeth engagement portion, a lip engagement portion and a lip protection portion.

2.20220008140ROBOTIC-ASSISTED NAVIGATION AND CONTROL FOR AIRWAY MANAGEMENT PROCEDURES, ASSEMBLIES AND SYSTEMS
US 13.01.2022
Int.Class A61B 34/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
Appl.No 17448843 Applicant Vladimir NEKHENDZY Inventor Vladimir NEKHENDZY

Airway management methods, devices, assemblies and systems. Methods, devices, assemblies and systems may include robotic movement and control of an intubation tube introducer or guide, and may include utilizing image data from one or more image sensors. The methods, devices, assemblies and systems may optionally be used in endotracheal intubation procedures.

3.20220008285ASSISTANCE APPARATUSES FOR CARRYING OUT AN EMERGENCY CARE PROCEDURE, ASSISTANCE SYSTEM FOR SYNCHRONISED CARDIO-PULMONARY RESUSCITATION, AND ASSOCIATED METHOD
US 13.01.2022
Int.Class A61H 31/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
31Artificial respiration or heart stimulation, e.g. heart massage
Appl.No 17292401 Applicant ARCHEON Inventor Alban De Luca

An assistance apparatus for carrying out a first emergency care procedure, such as chest compressions or pulmonary ventilation, is configured to cooperate with a second assistance apparatus for carrying out a second emergency care procedure. The assistance apparatus comprises a communication device designed to receive, from the second assistance apparatus, data relating to the second emergency care procedure. The data comprises at least one item of information, a parameter or an instruction. A signal-processing device is configured to process the at least one signal measured according to the received data relating to the second emergency care procedure. An assistance system, comprising a compression assistance apparatus and a ventilation assistance apparatus, and an assistance method associated with the assistance system are also disclosed.

4.20220007962SYSTEMS AND METHODS FOR ENDOBRONCHIAL DIAGNOSTICS
US 13.01.2022
Int.Class A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
Appl.No 17363613 Applicant Pulmonx Corporation Inventor Sri Radhakrishnan

Methods and systems for accessing and diagnosing diseased lung compartments are disclosed. Methods may comprise introducing a diagnostic catheter with an occluding member at its distal end into a lung segment; inflating the occluding member to isolate the lung compartment; and performing a diagnostic procedure with the catheter. The proximal end of the diagnostic catheter is configured to be attached to a console. Methods may also include allowing air to enter the lung compartment through the passage in the catheter while the patient is inhaling and blocking air from being expelled from the lung compartment through the catheter passage while the patient is exhaling by using a one-way flow element adapted to be disposed within or in-line with the passage of the catheter so that flow in a proximal-to-distal direction is allowed and flow in a distal-to-proximal direction is inhibited or prevented.

5.20220008679SYSTEMS AND DEVICES FOR GENERATING NITRIC OXIDE
US 13.01.2022
Int.Class A61M 16/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
10Preparation of respiratory gases or vapours
12by mixing different gases
Appl.No 17181798 Applicant VERO Biotech LLC Inventor David H. FINE

Various systems and devices for generating nitric oxide are disclosed herein. According to one embodiment, the device includes a body having an inlet, an outlet, and a porous solid matrix positioned with the body. The porous solid matrix is coated with an aqueous solution of an antioxidant, wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the solid matrix to convert nitrogen dioxide in the gas flow into nitric oxide. The porous solid matrix allows the device to be used in any orientation. Additionally, the porous solid matrix provides a rigid structure suitable to withstand vibrations and abuse without compromising device functionality.

6.WO/2022/009227BREATHING APPARATUS
WO 13.01.2022
Int.Class A61M 16/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
Appl.No PCT/IN2021/050661 Applicant MALHOTRA, Manish Inventor MALHOTRA, Manish
The present invention relates to a novel and dynamically adaptable breathing apparatus (100) based on a hybrid technique and Concealed Filter Cartridge (CFC). The invention relates to a breathing apparatus (100) comprising an impermeable base (102) having one or more openings (104); a filter cartridge (108), adapted to be detachably fixed on one or more openings (104) of the impermeable base (102), the filter cartridge (108) comprising, a first element (114); a second element (116) adapted to connect to the rear surface of the first element (114), the second element (116) having a partially opened surface, and at least one filter (110) concealed between the first element (114) and the second element (116). The contaminated filter (110) remains concealed inside the cartridge (108) thus cannot spread infection and it is inexpensive, sterilizable, recyclable, sharable, mass producible and uses a greener concept.
7.20220008698AUTOMATIC EVALUATION OF A FILLING VOLUME OF AN OESOPHAGEAL BALLOON CATHETER
US 13.01.2022
Int.Class A61M 25/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
10Balloon catheters
Appl.No 17310152 Applicant MAQUET CRITICAL CARE AB Inventor Magnus HALLBÄCK

The present disclosure relates to a method for automatic evaluation of a filling volume of an oesophageal balloon catheter (26) inserted into a mechanically ventilated patient (3). The method comprises obtaining (S3-S4) samples of an airway pressure, Paw, and an oesophageal pressure, Pes, of the patient during an occlusion period in which respiration of the patient is prevented, evaluating (S5) the filling volume of the oesophageal balloon catheter by determining a ratio, ΔPes/ΔPaw, between Pes and Paw from a regression analysis of the Pes and Paw samples, and communicating (S6) a result of the evaluation to a user.

8.20220011146Airway Detection Using Air Pressure Differential
US 13.01.2022
Int.Class G01F 1/88
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
76Devices for measuring mass flow of a fluid or a fluent solid material
86Indirect mass flowmeters, e.g. measuring volume flow and density, temperature, or pressure
88with differential-pressure measurement to determine the volume flow
Appl.No 16925630 Applicant Avent, Inc. Inventor James F. Tassitano

A medical device position notification system that includes a differential air pressure sensor is provided. The differential air pressure sensor may be attached to a medical device, e.g. a catheter, that is configured to be inserted into a patient's body. The differential air pressure sensor is configured to alert in real time when at least a portion of the medical device is in the patient's trachea or airway versus the esophagus or gastrointestinal tract. A method for medical device position guidance using a medical device position notification system that includes a differential air pressure sensor is also provided.

9.20220008686CARBON DIOXIDE ABSORBER FOR A REBREATHER
US 13.01.2022
Int.Class A61M 16/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
22Carbon dioxide-absorbing devices
Appl.No 17368009 Applicant Dräger Safety AG & Co. KGaA Inventor Lorenz KRÜGER

A carbon dioxide absorber (1) and a closed-circuit breathing apparatus (2) with the carbon dioxide absorber are based on the carbon dioxide absorber having an inlet (3) and an outlet (4) gas-tight connectable by a flow duct (5), in which a material (6) is arranged, which absorbs some carbon dioxide contained in the breathing gas stream sent through the material. The flow duct (5) is enclosed in some areas by a housing (7), in which a window element (8) is arranged. A display element (9) arranged movably in the flow duct (5) is visible through the window element from outside of the housing and/or through which window element the radiation reflected by the display element (9) exits to the outside. A distance between the window element (8) and the display element (9) varies as a function of the quantity of carbon dioxide-absorbing material arranged in the flow duct (5).

10.WO/2022/008860RESPIRATORY THERAPY DEVICES
WO 13.01.2022
Int.Class A61M 16/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
Appl.No PCT/GB2021/000078 Applicant SMITHS MEDICAL INTERNATIONAL LIMITED Inventor FIELD, Stephen James
An oscillatory respiratory therapy device 100 has an opening 8 to atmosphere through which air passes to the user. The device has a visual indicator 20 including a paper indicator 25 and a dye reservoir 29 mounted at the opening. Before use, the opening 8 is covered by a removable cover strip 21 that prevents air flowing through the opening. The cover strip 21 is attached to the dye reservoir 29 so that the reservoir is pulled against the paper indicator 25 when the cover strip is removed, thereby the device to be used. This causes dye to flow gradually from the reservoir 29 and spread outwardly across the paper indicator 25, which is marked to indicate duration of use.