摘要:
A handheld surgical endoscope has a disposable, single-use portion that includes a fluid hub and cannula, and a re-usable portion that includes a handle and display module. The distal tip includes LED illumination and an imaging module that feeds live video to the display module. The single-use and re-usable portions mate and un-mate with each other via physically separated mechanical and electrical connectors. The surgical endoscope is configured for operation by a single clinician in many procedures.
摘要:
A handheld surgical endoscope has a disposable, single-use portion that includes a fluid hub and cannula, and a re-usable portion that includes a handle and display module. The distal tip includes LED illumination and an imaging module that feeds live video to the display module. The single-use and re-usable portions mate and un-mate with each other via physically separated mechanical and electrical connectors. The surgical endoscope is configured for operation by a single clinician in many procedures.
摘要:
A structure of an image-sensing module includes: a top cover; a bottom cover; a set of optical lenses module; at least an elastic pressing strap; an image-sensing transistor; and a soft-tppe circuit board in combination with the image-sensing transistor in transmitting electrical signals, wherein the top cover is provided with a through hole for the engagement with the optical lenses module, and the mounting face between the top cover and the bottom cover is provided with a protruded and depressed bodies for locking with each other, such that the top and the bottom covers can be sealed or detached, and within the interior of the top cover and the bottom cover, the image-sensing transistor, the elastic pressing straps and the soft-type circuit board connected to the image-sensing transistor are stacked with one another, such that the top cover, by means of a lower pressing-strap, causes the soft-type circuit board stacked and connected with the image-sensing transistor portion to mutually press against each other, and the image-sensing transistor urgingly connected at the internal surface of the bottom cover, and the sensing portion faces the position mounted with the optical lenses module mounted at the top cover, and receives the projection of images passing through the optical lenses module to produce image electrical signals which are then transmitted via the soft-type circuit board.
摘要:
A camera with laser view framing function includes a housing that is provided with a laser generated near a lens of the camera. The laser generator has a beam emitting hole that is oriented substantially the same direction as the lens. The housing is formed with a window on a wall that corresponds to the beam emitting hole. A shade having a frame profile through hole is insertably provided in the window. A switch key for actuating the laser generating is projectingly provided on the housing. When the switch key is pressed, the laser generator is actuated to emit a laser beam, which passes through the frame profile through hole of the shade to form a profile light frame framing an area of which a user is taking a picture.
摘要:
A laser level includes a transparent container, a buoy with a built-in laser component, and a support frame. The center of gravity of the buoy is always at the center of the buoy. One end of the buoy emits horizontal laser beams, the other end thereof emitting vertical laser beams. Two spindles respectively extend from both sides of the center of the buoy such that the spindles are perpendicular to the body of the buoy. The distance between the distal ends of the spindles is equivalent to the internal width of the container. Brackets are disposed on the inner wall of the container at a suitable height. The buoy is mounted on the brackets by means of the spindles to achieve balance and stability. The container is supported on the support frame so that it can be placed on surfaces of any uncertain plane. The container is filled with a liquid to the bottom rim of the buoy so that the buoy is always kept level on the liquid and the laser beams emitted from the buoy are always horizontal and vertical to achieve precise measurement.
摘要:
A handheld surgical endoscope has a disposable, single-use portion that includes a fluid hub, cannula, distal tip and an integrated needle and a re-usable portion that includes a handle and display module. The distal tip includes LED illumination and an imaging module that feeds live video to the display module that is rotatable to allow viewing by the operator and others. The single-use and re-usable portions mate and un-mate with each other via physically separated mechanical and electrical connectors. The needle is actuatable to allow for both recessed and extended positions. The needle delivers liquid from a attached syringe that can be attached to the handle to move therewith or only connected to the endoscope by a flexible conduit. The surgical endoscope is configured for operation by a single clinician in many procedures.
摘要:
The present invention relates to a method of word screen formation by laser light projection and the structure of word formation by laser light projection, and in particular, relates to a plurality of laser production devices arranged in a single column and by rapid reciprocating action of the devices to project multiple columns of light track and form word arrays.