Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation.

Display screen or portion thereof with graphical user interface

A surgical instrument can comprise a channel configured to support a staple cartridge and, in addition, an anvil pivotable between open and closed positions relative to the channel. The surgical instrument can further comprise a cutting member configured to incise tissue positioned captured between the staple cartridge and the anvil and, in addition, means for stopping the cutting member prior to a distal end datum, wherein the distal end datum can be defined by the distal-most staple cavity in the staple cartridge. In such embodiments, the incision within the tissue may not extend beyond the portion of the tissue that has been stapled.

Surgical stapling instrument with an articulatable end effector

A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar moves distally through the clamped end effector to sever tissue and to drive staples on each side of the cut. The E-beam firing bar affirmatively spaces the anvil from the elongate channel to assure properly formed closed staples, especially when an amount of tissue is clamped that is inadequate to space the end effector. In particular, an upper pin of the firing bar longitudinally moves through an anvil slot and a channel slot is captured between a lower cap and a middle pin of the firing bar to assure a minimum spacing. Forming the E-beam from a thickened distal portion and a thinned proximal strip enhances manufacturability and facilitates use in such articulating surgical instruments.

Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism

A surgical instrument including a handle assembly, a first endoscopic portion, a motor, and a first end effector is disclosed. The first endoscopic portion is selectively connectable to a distal portion of the handle assembly and defines a longitudinal axis. The first endoscopic portion includes a housing adjacent its proximal portion and includes an actuation member. The motor is disposed in mechanical cooperation with the housing of the first endoscopic portion and is operatively connected to the actuation member for moving the actuation member substantially along the longitudinal axis. The first end effector is selectively connectable to a distal portion of the first endoscopic portion and is configured to perform a first stapling function.

Powered surgical instrument

A surgical cutting and fastening instrument is disclosed. According to various embodiments, the instrument includes an end effector comprising an elongate channel, a clamping member pivotably connected to the channel, and a moveable cutting instrument for traversing the channel to cut an object clamped in the end effector by the clamping member when the clamping member is in a clamped position. The instrument may also comprise a main drive shaft assembly for actuating the cutting instrument in the end effector, a gear drive train connected to the main drive shaft assembly, and a motor for actuating the gear drive train. The instrument may also includes a closure trigger and a firing trigger, separate from the closure trigger, for actuating the motor when the firing trigger is retracted. Also, the instrument may comprise a mechanical closure system connected to the closure trigger and to the clamping member for causing the clamping member to pivot to the clamped position when the closure trigger is retracted.

Motor-driven surgical cutting and fastening instrument with tactile position feedback

PROBLEM TO BE SOLVED: To detect precisely a periapex even if there is some leakage from a root. SOLUTION: In case a response value which corresponds to the impedance between a pole 2 for measuring the length of a root and a pole 3 for a mouth are influenced by leakage of bloods or liquid medicine from a root 1a, a compensating means 9 that compensates the abnormal quantity of the response value caused by the leakage and removes its influences and a compensation selecting means 7 and 9a to shift a mode to that of the compensating means 9 are provided. Thus, even in case leakage of liquids occurs, it makes possible to continue operation without stopping measurement or cleaning inside and outside of the teeth. COPYRIGHT: (C)2000,JPO

Device for detecting periapex's position

Eine mindestens ein Funktionsmodul verwendende medizinische Vorrichtung zur medizinischen Behandlung und/oder Diagnose ist versehen mit: DOLLAR A einem gemeinsamen Funktionskorper mit einem Anzeigeabschnitt zum Anzeigen notwendiger Informationen, betreffend die medizinische Behandlung und/oder Diagnose, und/oder einem Betatigungsabschnitt fur eine medizinische Behandlung und/oder Diagnose, und/oder einem Stromversorgungsabschnitt zum Zufuhren von Antriebsenergie zu der medizinischen Vorrichtung; und DOLLAR A einem Modulverbindungsteil zum austauschbaren Anschliesen eines Funktionsmoduls, das uber mindestens eine individuelle medizinische Behandlungs- und/oder Diagnosefunktion verfugt; DOLLAR A wobei der gemeinsame Funktionskorper entsprechend der Funktion des individuellen medizinischen Funktionsmoduls arbeitet, wenn das Funktionsmodul an diesen angeschlossen ist. DOLLAR A Vorgeschlagen werden ferner ein bei der Vorrichtung zu verwendendes Funktionsmodul, ein das Funktionsmodul verwendendes medizinisches System sowie eine medizinische Funktionsmoduleinheit zur Verwendung bei medizinischen Behandlungen und/oder Diagnosen.

Mindestens ein Funktionsmodul verwendende medizinische Vorrichtung, Funktionsmodul und medizinisches System zur Verwendung bei medizinischen Behandlungen und/oder Diagnosen

PURPOSE: To obtain a clear fault image even if the turning speed of a turning arm is changed. CONSTITUTION: Clock signals for driving FFTCCD elements 3 in accordance with a TDI method are set based on angular velocity ωof an arm to be detected by a tachogenerator 7, and a function value f(θ) which determines a fault locus in response to a rotation angle θ to be detected by an angle detector 6. The angle detector 6 is provided with a cam 6a the profile of which is determined based on the rotation angle θ, and a relation with a film feed speed when X-ray panoramic photographing is performed by using a picture film. The signal of the function value f(θ) corresponding to the angular velocity ωand the angle θ is accumulated by an analogue multiplier 14, and is converted in frequency by a V/F converter, so that the TDI clock signals are thereby formed.

Panoramic x-ray photographing device

PURPOSE: To allow images to be well tied to the other even at the splicing seams of image areas. CONSTITUTION: The surface of a fluorescent screen 21 on which an X-ray image is formed, is divided into image areas 22, 23 and 24 along the longer direction of a slit. Information on a projected image is led to CCD photographing elements 28, 29 and 30 through optical fiber bundles 25, 26 and 27 out of the respective image areas 22, 23 and 24. The boundaries among the image areas 22, 23 and 24 are so designed as to be inclined to the longer direction of the slit 20. COPYRIGHT: (C)1996,JPO

Image detection device and medical x-ray photographing device

The x-ray generator appts. includes an x-ray generator (6) for emitting x-rays onto an object. It also has an image generator device (7) to record an image from the x-rays which pass through the object. An adjustment device (3,4) adjusts the x-ray generator and the image generator (7), which are arranged opposite each other, relative to the object. A signal processor appts. (20,21,22,23,24,25) generates a tomography image in accordance with an image generation signal from the image generator device. A display device (26) displays the resulting topographical image generated by the signal processor appts. The x-ray image generator is an MOS sensor with a number of two dimensionally arranged light receiving pixels. The appts. may include several multiple stage MOS sensors connected to each other. It may also have a pixel selection device to select read pixels for each MOS sensor. It may further include several shift registers to receive an image signal from each pixel and to transmit the signals on a serial basis.

Digital x=ray image generator esp. for linear or panoramic topographical images of human body parts e.g. head or hands or legs

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