16 results about "Portable ventilators" patented technology

The invention discloses a portable breathing machine for the emergency department, and relates to the field of portable breathing machines, the portable breathing machine comprises a machine body and a handle fixedly mounted at the upper end of the machine body, a controller and a control knob are fixedly mounted at the front end of the machine body, a protective cover is rotatably mounted at the front end of the machine body, and a display screen is arranged in the machine body. And a butt joint pipe is fixedly mounted on the outer side of the machine body. According to the portable breathing machine for the emergency department, the display screen can be protected, damage caused by accidental collision of the display screen is avoided, meanwhile, limiting is conducted after the protective cover is closed, the closing stability of the protective cover can be guaranteed, and the protective effect on the display screen is further guaranteed; the angle of the display screen is limited according to the air pressure sealing principle, the angle of the display screen can be limited, when the display screen is extruded by external force, the air pressure sealing condition is damaged, the display screen is made to rotate, and the self-protection effect on the display screen is further improved.

The invention discloses a portable breathing machine humidifying device, belongs to the technical field of medical instruments, and particularly relates to a breathing machine humidifying device which is more convenient to connect with a water storage bottle, controllable in water inflow, smaller in size and more convenient to carry and comprises a humidifier body, a water inlet pipe is arranged in the humidifier body, and a water outlet pipe is arranged in the humidifier body. An ejector pin and at least one water inlet hole are arranged in the water inlet pipe; the adapter valve is detachably connected with the water inlet pipe and comprises an adapter, a water stop valve, a valve element and a first reset piece, the adapter is of a hollow structure and comprises an upper portion and a lower portion, the upper portion and the lower portion are of an integrated structure and communicate with each other, a connecting ring is arranged in the lower portion, and the water stop valve is arranged in the connecting ring. A plurality of water inlets are formed in the bottom of the lower portion, the valve element is installed in the connecting ring in a penetrating mode, one end of the valve element is connected with the water stop valve, a limiting circle is arranged at the other end of the valve element, and the valve element is sleeved with the first reset piece.

This invention relates to the field of portable ventilator enclosure engineering. This portable ventilator has a unique internal geometric architecture, with a compact, efficient internal component layout with a high degree of ease of manufacture. The advantage of this enclosure is that it has an integrated cooling ventilation system with an effective component layout so that temperature control is more efficient and meets medical device industry standards. This invention provides a modular and compact configured shell structure and internal structure that integrates cable and air hose routes in an organized manner and is supported by proven cooling ventilation. This structure is composed of a front and a rear section that serves to support electronic-pneumatic components, equipped with a filter housing, a fan housing, and a flow direction channel.The filter housing is installed separately for cleanliness and ease of maintenance. The fan housing is also designed to dampen vibrations and prevent air leakage. The honeycomb structure of the guide ducts is designed to reduce turbulence, resulting in laminar airflow.

The present invention belongs to the technical field of medical devices, in particular to a multifunctional portable ventilator and its use method. Aiming at the problems that the existing ventilators are not convenient to carry and medical staff need to hold up the patient's head and ensure its fixation, the following solution is proposed. It includes a box body. One side of the box body is rotatably connected to a rotating shaft through a base. A box cover is fixedly sleeved on the outer wall of the rotating shaft for closing the box body. A small ventilator is fixed on the inner bottom wall of the box body. An air outlet of the small ventilator is fixed with a breathing tube, and one end of the breathing tube is fixed with a breathing mask. In the present invention, the box body and the box cover can be easily carried through a shoulder strap and a handle. Moreover, when providing oxygen to the patient, the patient's mandible can be lifted, facilitating the patient to effectively absorb oxygen. In addition, during first aid, the patient's body temperature and heart rate can be detected in real time, enabling medical staff to understand the patient's situation in real time, and it has complete functions.

Apparatuses including portable ventilators are provided. Some example portable ventilators include a mechanical ventilation apparatus including a rigid pneumatic manifold and at least one electrical circuit board including at least one pressure sensor and at least two flow sensors, in which the at least one electrical circuit board is fixedly joined with the pneumatic manifold such that the flow sensors are capable of measuring gas flow rate through exhalation and inhalation channels of the pneumatic manifold. Some example portable ventilators include a graspable handle, in which the portable ventilator is capable of single-handed operation, during the providing of mechanical ventilation, including grasping of the handle with one or more grasping fingers while operating first one or more first controls using one or more first fingers, and may further include operating one or more second controls using one or more second fingers. Some example portable ventilators include a blower, in which mechanical ventilation can be provided such that all gas flow generated by the blower is delivered to an inhalation limb of a breathing circuit and to the patient.

The present invention provides a portable ventilator suitable for cardiopulmonary resuscitation (CPR) and a control method thereof. According to the present invention, the number of external chest compressions in a CPR process can be automatically recognized on the basis of reverse airflow, and a compression period and a relaxation period can be determined. The portable ventilator has an automatic 30:2 ventilation mode suitable for non-intubated patients and a variable-volume ventilation mode suitable for patients with advanced airways. The present invention can improve the efficiency of first aid and avoid barotrauma, is suitable for the first aid during CPR, and can achieve precise flow control.

1. The name of this design product: Portable ventilator. 2. Purpose of this design product: used to assist breathing in emergency patients. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A portable ventilator module is provided and is configured to be reversibly docked with an anaesthesia module to provide circle system anaesthesia with or without a turbine. The portable ventilator module can be rotated approximately 180 degrees so that patient connection tubing can come from the left or right of the ventilation module when in docked and undocked use.

The utility model relates to a portable breathing machine pipeline fixing device which comprises a base, an L-shaped suspension bracket and a hook, and is characterized in that the base is of an adjustable clamping structure, and a mounting platform is arranged at the top of the base; the lower end of the L-shaped suspension bracket is fixed on the mounting platform, and the height of the vertical part and the length of the horizontal part of the L-shaped suspension bracket are adjustable; the hook comprises a hanging plate, the upper end of the hanging plate is connected with the front end of the horizontal portion of the L-shaped hanging frame, the two sides of the lower end of the hanging plate are each provided with a hook body, and one side face of the hanging plate is provided with a lower opening type elastic pipeline tightening ring. The breathing machine pipeline fixing device is ingenious in structure, reasonable in design, capable of being fixed to various places, wide in application occasion, capable of clamping and fixing a breathing machine pipeline, capable of effectively preventing the pipeline from slipping and high in safety.

1. The name of this design product: Portable ventilator. 2. Purpose of this design product: This design product is used for the prevention and treatment of respiratory failure and spontaneous ventilation equipment. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present invention provides a portable ventilator suitable for cardiopulmonary resuscitation and a control method thereof. The present invention can automatically identify the number of chest compressions during CPR based on reverse airflow, and simultaneously judge the compression period and relaxation period. It has automatic 30:2 ventilation suitable for non-intubated patients and a variable volume ventilation mode suitable for patients with advanced airway establishment. It can improve first aid efficiency while avoiding barotrauma, is more suitable for first aid during CPR, and accurately controls the flow rate.

The invention relates to the technical field of medical instruments, and particularly discloses a portable breathing machine convenient for teaching, which comprises a breathing machine body, a pipeline assembly and a respirator assembly, one end of the pipeline assembly is connected with the breathing machine body, the pipeline assembly is connected with the respirator assembly, and the pipeline assembly comprises a breathing tube, a first branch tube and a second branch tube; one end of the first branch pipe and one end of the second branch pipe are connected with the breathing pipe, airflow in the breathing pipe flows towards the first branch pipe and the second branch pipe, the airflow in the first branch pipe is used for simulating the breathing frequency of the human body, and the airflow in the second branch pipe controls the air output in the respirator assembly; the device prompts operation students to pay attention to abnormal phenomena in time and guides the operation students to carry out corresponding adjustment and operation through an alarm function of a lighting lamp and a buzzer, so that the interactivity and the practicability of teaching are enhanced.

The invention relates to first-aid equipment for nursing cardiology patients and a using method thereof, and belongs to the technical field of medical equipment.The first-aid equipment comprises a movable sickbed frame, an integrated monitoring host, a lateral storage bin, an automatic external defibrillator, a portable breathing machine, a negative pressure sputum aspirator, a cardio-pulmonary resuscitator, an aorta inner balloon counterpulsation accommodating host and a main storage battery; electric driving wheels are arranged at the bottom of the movable sickbed frame, the integrated monitoring host is provided with a touch operation screen, the side storage bin is fixedly provided with an auxiliary storage battery and a hydraulic cylinder, the driving end of the hydraulic cylinder is fixedly provided with a placement frame, and the placement frame is rotationally connected with the integrated monitoring host. According to the emergency equipment for nursing the cardiology department patient, the rescue preparation time can be effectively shortened, the equipment is stored in a classified mode, operation interference is reduced, a good space optimization effect is achieved, bedside first aid and continuous life support in the transfer process are supported, and good compatibility is achieved.

1. Name of the product in this design: Nasal mask for continuous positive pressure ventilation. 2. Purpose of this design: As a breathing mask for a portable ventilator. 3. The key design features of this product are its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: This appearance is a similar design, wherein Design 1 is the basic design and Design 2 is a similar design to Design 1.

The utility model relates to a vehicle-mounted portable breathing machine which comprises a machine box, the upper portion of the front side of the machine box is arranged in an inclined face mode, and a display screen, an alarm indicating lamp, a trigger indicating lamp, a humidity adjusting knob and an oxygen concentration adjusting knob are arranged on the inclined face. A power interface, a control switch, a first mounting hole and a second mounting hole are arranged on the right side wall of the case; third, fourth and fifth mounting holes are formed in the left side wall of the case; a safe air suction connector is mounted at the first mounting hole, an oxygen inlet connector is mounted at the second mounting hole, an air inlet connector is mounted at the third mounting hole, an air suction port connecting pipe is mounted at the fourth mounting hole, and an exhalation valve is mounted at the fifth mounting hole; comprising a medical small air compression pump, a pressure reducing valve, an oxygen concentration regulating valve, a tidal volume regulating valve, a first electromagnetic valve, a second electromagnetic valve, an oxygen sensor, a safety valve and a flow sensor, the top of the case is provided with a handle and / or two sides of the case are respectively provided with a strap ring. According to the breathing machine, miniaturization and portable design are achieved, and use is convenient.

The present invention discloses a portable ventilator with a high degree of intelligence, which relates to the technical field of medical devices. It includes a housing and a housing cover rotatably arranged on one side of the housing. A handle is fixedly arranged in the middle of the top of the housing cover. A placement groove is arranged on one side inside the housing, and an airbag is placed in the placement groove. Both ends of the airbag are fixedly provided with connection components, and the connection components are arranged in semi-circular grooves opened on the housing and the housing cover. A push block in an arc convex shape is arranged on one side of the airbag inside the housing. In the present invention, when the driving motor works, the position of the travel switch can be adjusted. When the servo motor works to drive the slide to move, the block can be driven to move at the same time. When the elastic pad on the block contacts the travel switch, at this time the servo motor rotates in the reverse direction to drive the slide to move in the opposite direction. By adjusting the position of the travel switch, the moving distance of the slide can be adjusted, and further the moving distance of the push block can be adjusted, so as to realize different degrees of extrusion of the airbag.