摘要:
A nebulizer and cartridge structure thereof for use in a nebulization apparatus comprises a first cartridge accommodation space and a second cartridge accommodation space. The first cartridge accommodation space includes at least one connection bottom, and the second cartridge accommodation space includes at least one connection side. Moreover, the second cartridge accommodation space is disposed under a lower connection position of the first cartridge accommodation space. The connection bottom is connected to the connection side to form an included angle that can be a lead angle. The lead angle further includes a fillet angle or a chamfering angle. Accordingly, the nebulizer and the cartridge structure can efficiently reduce the residues of liquid medicament.
摘要:
In an aerosolization device, an aerosol generator is installed a position proximate to an opening at the bottom of a liquid container for aerosolizing a supplied liquid in the container and a sensor is provided to detect a variation of electric characteristic according to a condition whether or not the liquid in the container is in contact with the aerosol generator and the variation of electric characteristic is sent to a controller for computation, so as to control whether to continue operating or stop operating the aerosol generator. If the aerosol generator is controlled to stop its operation, the controller will drive an alarm device to send out an alarm signal at the same time.
摘要:
A microdroplet generation apparatus comprises an oscillation plate, a connection plate, a nozzle disc and a bonding material, wherein the nozzle disc is interposed between the oscillation plate and connection plate, and wherein the oscillation plate, connection plate and nozzle disc are joined with the bonding material. The oscillation plate and the connection plate respectively have a first through-hole and a second through-hole corresponding to each other. The nozzle disc has injection holes on the area corresponding to the first and second through-holes. The nozzle disc has via-holes on the area not corresponding to the first through-hole and the second through-hole. The bonding material passes through the via-holes of the nozzle disc to join the oscillation plate and the connection plate and fasten the nozzle disc to between the oscillation plate and the connection plate. Thus, vibration energy can be effectively transmitted from the vibration plate to the nozzle disc.
摘要:
A droplet generation apparatus is applied to a nebulizer. The droplet generation apparatus comprises a vibratable member, a nozzle disc, a housing and a connection member or a fastening plate or both the connection member and the fastening plate. The vibratable member has a first through hole. The nozzle disc has a plurality of apertures facing the first through hole, and is combined with the vibratable member. The connection member is disposed between the vibratable member and the nozzle disc, and has a second through hole corresponding to the first through hole. Alternatively, the fastening plate is combined with the nozzle disc. The housing covers up the combination of the vibratable member, the nozzle disc and the connection member or the fastening plate. Vibration efficiency generated by the vibratable member is improved through the connection member. An accommodation space is formed by the fastening plate and the nozzle disc.
摘要:
This invention discloses a piezoelectric actuation system used for a nebulizer, and the system includes a frequency generator, a control interface and a piezoelectric actuator. The frequency generator generates at least one electric signal of a frequency value. The control interface is electrically connected to the frequency generator and provided for users to input or select an electric signal of the frequency generator, such that the frequency generator can issue an electric signal of a specific frequency value according to the input or selection of the control interface. Therefore, the piezoelectric actuator can receive the electric signal with the specific frequency value to produce a vibration of the best working frequency.
摘要:
A droplet generation apparatus is applied to a nebulizer. The droplet generation apparatus comprises a vibratable member, a nozzle disc, a housing and a connection member or a fastening plate or both the connection member and the fastening plate. The vibratable member has a first through hole. The nozzle disc has a plurality of apertures facing the first through hole, and is combined with the vibratable member. The connection member is disposed between the vibratable member and the nozzle disc, and has a second through hole corresponding to the first through hole. Alternatively, the fastening plate is combined with the nozzle disc. The housing covers up the combination of the vibratable member, the nozzle disc and the connection member or the fastening plate. Vibration efficiency generated by the vibratable member is improved through the connection member. An accommodation space is formed by the fastening plate and the nozzle disc.
摘要:
A microdroplet generation apparatus comprises an oscillation plate having a first through-hole, a connection plate having a second through-hole corresponding to the first through-hole, a nozzle disc fixed to the connection plate and having a plurality of tiny injection holes on a region thereof corresponding to the first and second through-holes, and a bonding material joining together the oscillation plate and the connection plate. The connection plate has at least one side wall corresponding to and joined with a side wall of the contour or the first through-hole of the oscillation plate. The side walls of the connection plate increase the joined area of the connection plate, whereby is enhanced the joining strength of the connection plate and the oscillation plate, and whereby the connection plate can effectively conduct the vibration energy of the radial and longitudinal Rayleigh waves to the nozzle disc, and whereby is improved liquid atomization.
摘要:
A nebulizer and cartridge structure thereof for use in a nebulization apparatus comprises a first cartridge accommodation space and a second cartridge accommodation space. The first cartridge accommodation space includes at least one connection bottom, and the second cartridge accommodation space includes at least one connection side. Moreover, the second cartridge accommodation space is disposed under a lower connection position of the first cartridge accommodation space. The connection bottom is connected to the connection side to form an included angle that can be a lead angle. The lead angle further includes a fillet angle or a chamfering angle. Accordingly, the nebulizer and the cartridge structure can efficiently reduce the residues of liquid medicament.
摘要:
The present invention discloses a tunnel type electronic sphygmomanometer which comprises a base; an electronic manometer casing disposed on the base; a display device installed on the electronic manometer casing; and a blood pressure measuring device installed on one side of the electronic manometer casing; wherein the blood pressure measuring device is coupled to the electronic manometer casing through an electric circuit and a gas pipeline, such that the blood pressure measuring device is coupled by a fixture during the manufacturing process of the electronic sphygmomanometers, and sphygmomanometer manufacturers can meet the requirements for a blood pressure measurement taken from the left arm or the right arm of a user, wherein the electronic sphygmomanometer can be placed on either sides of the arm of the user as to achieve the objectives of effectively lowering the manufacturing cost and reducing the storage space for inventory.
摘要:
In a method and an apparatus of a guided operating instruction for a physiological measuring instrument, the apparatus includes: a display area, for displaying detected, computed and recorded physiological measurement information; an operating area, having function keys, and the operating area further includes: a symbol layer, having independent specific symbol blocks for displaying the function keys; a light source indicating layer, having specific light source blocks corresponding to the specific symbol blocks, and emitting a light source at the specific light source block; a key pressing circuit layer, having a touch control circuit block corresponding to the specific light source block of the light source indicating layer. The physiological measuring instrument only receives signals of the touch control circuit block at a specific position area that emits a light source with the light source indicating layer, so as to guide users to complete a physiological measurement quickly and easily.