| Patents for A61M 16 - Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes (41,501) | 
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| 02/02/1999 | US5865173 Bilevel CPAP system with waveform control for both IPAP and EPAP | 
| 02/02/1999 | US5865171 Nebulizer with pressure sensor | 
| 02/02/1999 | US5865168 System and method for transient response and accuracy enhancement for sensors with known transfer characteristics | 
| 01/28/1999 | WO1999003525A1 Breathing filter | 
| 01/28/1999 | WO1999003425A1 Anti-infective and anti-inflammatory releasing systems for medical devices | 
| 01/28/1999 | DE19817332A1 Breathing mask | 
| 01/28/1999 | DE19731355A1 Sound damping equipment for respirator | 
| 01/28/1999 | DE19727640A1 Medical respiration device | 
| 01/27/1999 | EP0893673A1 Gas flow rate sensor and breathing assisting device using such a sensor | 
| 01/27/1999 | EP0893142A1 Mask for treating cold | 
| 01/27/1999 | EP0893071A1 Flavor-generating device | 
| 01/27/1999 | CN1205849A Flavor-generating device | 
| 01/26/1999 | US5862802 Ventilator having an oscillatory inspiratory phase and method | 
| 01/26/1999 | US5862801 Endotracheal tube protector | 
| 01/20/1999 | EP0891199A1 Device and process for monitoring the respiration parameters of an artificial respiration system | 
| 01/20/1999 | EP0794806B1 Respiration mask | 
| 01/20/1999 | CN2304417Y Oxygen supplier | 
| 01/19/1999 | US5860418 Method and an arrangement for checking the operation of breathing equipment | 
| 01/19/1999 | CA2126331C Intelligent inhaler providing feedback to both patient and medical professional | 
| 01/14/1999 | WO1999001170A1 Tracheal catheter | 
| 01/14/1999 | DE19729739A1 Process to remove carbon dioxide from respiratory gases in medical esp. anaesthetic application | 
| 01/13/1999 | EP0890369A2 Alarm system | 
| 01/13/1999 | CN2303646Y Multifunctional anaesthetic duct apparatus | 
| 01/13/1999 | CN2303635Y Medicine-steaming treatment device | 
| 01/12/1999 | US5858062 Pressure swing adsorption system and pressure intendifier; mobility of patient | 
| 01/12/1999 | US5857461 Multiple channel sample port | 
| 01/12/1999 | US5857460 Gas-sensing mask | 
| 01/12/1999 | US5857458 Anesthesia system | 
| 01/12/1999 | CA2112884C Inhalation/exhalation respiratory phase detection circuit | 
| 01/07/1999 | EP0888796A1 Valve | 
| 01/07/1999 | EP0888792A1 Suction endotracheal tube for use in a patient under artificial ventilation | 
| 01/07/1999 | EP0821601A4 Method and apparatus for directing air flow within an intubated patient | 
| 01/07/1999 | DE19727687A1 Inhalation unit introducing medicinal substances into breathing air | 
| 01/06/1999 | CN2302801Y Apparatus for wetting oxygen for inhalator | 
| 01/06/1999 | CN2302800Y Portable oxygen-inhalator | 
| 01/06/1999 | CN1204266A Heated respiratory conduit | 
| 01/05/1999 | US5857062 Heated respiratory therapy humidifier | 
| 01/05/1999 | US5855564 Drug delivery device | 
| 01/05/1999 | US5855203 For in vivo sterilization of a respirator circuit | 
| 01/05/1999 | US5855202 Aerosol holding chamber for a metered-dose inhaler | 
| 12/30/1998 | EP0886532A1 Ventilatory system with additional gas administrator | 
| 12/29/1998 | US5853884 Method for producing unsupported fiber bundles for HME and other filtration applications | 
| 12/29/1998 | US5853004 Pharyngeal bulb airway | 
| 12/29/1998 | CA2081666C Internal tissue medication permeating apparatus and method | 
| 12/24/1998 | DE19725875A1 Automatic coupling device for connecting breathing apparatus to respirator | 
| 12/23/1998 | WO1998058219A1 Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator | 
| 12/23/1998 | WO1998057728A1 Pressure swing adsorption apparatus and method | 
| 12/23/1998 | WO1998057691A1 An apparatus for supplying breathable gas | 
| 12/23/1998 | WO1998057682A1 Out-dwelling slit valve and variable control for controlling opening and closing the slit | 
| 12/23/1998 | EP0885645A2 Oxygen concentrator | 
| 12/23/1998 | EP0885623A2 Respiratory humidification system | 
| 12/23/1998 | EP0800412A4 Portable drag compressor powered mechanical ventilator | 
| 12/23/1998 | EP0692991B1 Artificial respiration tube, process for operating artificial respiration equipment with artificial respiration tube and installation with artificial respiration equipment and tube | 
| 12/23/1998 | CN2301219Y Butterfly anesthetic laryngoscope | 
| 12/23/1998 | CN2301218Y Intracorporal membrane lung | 
| 12/23/1998 | CN1202833A Method for producing a breathing mixture and an apparatus for applying the method | 
| 12/23/1998 | CN1202832A Apparatus for gas delivery | 
| 12/23/1998 | CA2294260A1 An apparatus for supplying breathable gas | 
| 12/22/1998 | US5850835 Respirator system | 
| 12/22/1998 | US5850833 Apparatus for supplying a low oxygen gas mixture to a user | 
| 12/22/1998 | US5850832 Into the throat of a patient | 
| 12/19/1998 | CA2207219A1 Spacer device and method of it's use | 
| 12/17/1998 | CA2621638A1 Respiratory humidification system | 
| 12/16/1998 | EP0884521A1 Gas supplying assembly for connection to a high pressure gas container | 
| 12/16/1998 | EP0884062A1 Device for the treatment of virus linked cold symptoms | 
| 12/16/1998 | EP0884061A2 Cuffed tubes | 
| 12/16/1998 | EP0884060A2 Cuffed tube assemblies | 
| 12/16/1998 | EP0883416A1 Rebreathing device | 
| 12/16/1998 | EP0836429A4 Triggered release drug delivery system | 
| 12/16/1998 | EP0762907B1 Ventilator apparatus | 
| 12/15/1998 | US5848974 Lung protection electrocautery | 
| 12/15/1998 | US5848591 Respirator with oxygen enrichment | 
| 12/15/1998 | US5848590 Tracheostoma filter with HME properties | 
| 12/15/1998 | US5848587 Aerosol medication delivery system | 
| 12/10/1998 | WO1998055170A1 Endotracheal tube guide and related tracheostomy surgical procedure | 
| 12/10/1998 | DE19724096A1 Stomach probe with oesophagus closure device | 
| 12/10/1998 | DE19723888A1 Connection between automatic valve and breathing equipment mask | 
| 12/09/1998 | EP0855923A4 Flow estimation and compensation of flow-induced pressure swings in cpap treatment and assisted respiration | 
| 12/08/1998 | US5848223 Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making | 
| 12/08/1998 | US5848090 Adjusted laser cavity resonator and method for preparing a laser resonator | 
| 12/08/1998 | US5846297 Filter material and process for producing No2 -free gases or liquids | 
| 12/08/1998 | US5846082 System and method for customizing a dental device using an improved deformable material | 
| 12/08/1998 | US5845636 For controlling the airway pressure applied to a patient during inhalation | 
| 12/08/1998 | US5845633 Dosing device for adding a controlled amount of a gas to a fluid | 
| 12/03/1998 | WO1998053870A1 Device for respiratory training | 
| 12/02/1998 | EP0880975A2 Laryngeal mask assemblies | 
| 12/02/1998 | EP0880373A2 Nebulizer apparatus and method | 
| 12/02/1998 | EP0861103A4 Oxygen-conserving regulator assembly | 
| 12/02/1998 | CN2298818Y Artificial rebreather | 
| 12/01/1998 | US5843089 Stent lining | 
| 12/01/1998 | US5843077 Minimally invasive apparatus for internal ablation of turbinates with surface cooling | 
| 12/01/1998 | US5843044 Medical fluid flow control assembly | 
| 12/01/1998 | US5842973 Nasal intubation apparatus | 
| 12/01/1998 | US5842468 Dosimetric spacer for calculating dosage administered | 
| 12/01/1998 | US5842467 Metered dose inhaler and ambulatory manual breathing unit combination | 
| 12/01/1998 | US5842466 Stylette end cap | 
| 11/28/1998 | CA2232801A1 Combined vacuum pump especially for respiratory diagnostics | 
| 11/26/1998 | WO1998052638A2 Method and apparatus for the intraosseous introduction of a device such as an infusion tube | 
| 11/26/1998 | WO1998052635A1 Method and apparatus for delivering radiation therapy during suspended ventilation | 
| 11/26/1998 | WO1998052633A1 Device for administering a medicinal aerosol via the lungs |