摘要:
Compounds of formula: ##STR1## in which: n=0, 1, 2f=0, 1Ar is an optionally substituted phenyl or pyridyl groupU a chlorine or bromine atomV a bromine or chlorine or iodine atomB is C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.10 cycloalkyl, which are optionally substituted by 1 to 6 halogen atoms, phenyl or pyridyl or oxidized pyridyl, which are optionally substituted.Use of these compounds as herbicides which are selective but especially antigraminaceous at preemergence.
摘要:
An apparatus for delivering electrical energy includes a tubular member having a pair of opposing members extendable from the distal end of the tubular member, the opposing members being directable towards one another for engaging tissue between inner surfaces of the opposing members, the opposing members having one or more electrodes for delivering electrical energy to tissue engaged between the opposing members. One or more hollow needles extend from an inner surface of at least one opposing member, the hollow needles configured to deliver conductive fluid from a lumen into tissue penetrated by the needles.
摘要:
For the separation, removal, isolation, purification, characterisation, identification or quantification of plasminogen or a protein that is a plasminogen analogue, an affinity adsorbent is used that is a compound of formula (II) wherein one X is N and the other is N, C—Cl or C—CN; A is a support matrix, optionally linked to the triazine ring by a spacer; Z is O, S or N—R and R is H, C1-6 alkyl, C1-6 hydroxyalkyl, benzyl or &bgr;-phenylethyl; B is an optionally substituted hydrocarbon linkage containing from 1 to 10 carbon atoms; D is H, OH or a primary amino, secondary amino, tertiary amino, quaternary ammonium, imidazole, guanidino or amidino group; or B-D is —CHCOOH—(CH2)3-4—NH2; and q is 2 to 6.
摘要:
A method for obtaining a target color measurement using an electronic image capturing device comprising the steps of: (1) determining one or more of a field correction array, level correction vectors, a color correction matrix, and a calibration correction and; (2) adjusting a target color measurement based upon one or more of a field correction array, level correction vector, a color correction matrix, and a calibration correction to obtain a corrected color target measurement.
摘要:
A medical device for delivering RF energy to a target tissue region includes an elongate delivery cannula having a lumen in communication with a distal opening. A deployment member is positioned and longitudinally movable in the lumen. An array of electrode elements are secured to a distal end of the deployment member, the deployment member being movable from a delivery position, in which the electrode elements are positioned within the lumen, to a deployed position, in which the electrode elements extend distally out of the cannula distal opening. A sealing member formed from a bio-compatible material sufficiently rigid to penetrate solid body tissue partially extends from, and substantially seals, the distal cannula opening when the deployment member is in the delivery position.
摘要:
Described is a method and a device for inserting a helical member into a living body. The device may include a handle having an actuator lever rotatably coupled thereto. The device may also include a helical member which has a tissue piercing distal tip. The helical member is coupled to the handle via a linkage operating so that, as the actuator lever is rotated in a first direction relative to the handle, the helical member is rotated and moved distally to screw into tissue along a substantially helical path.
摘要:
A method for providing an intensity or brightness measurement using a digital image-capturing device comprising: selecting a target area within a field of view of the image-capturing device, the target area containing pixels; determining the brightness of pixels in the target area; accumulating the brightness values of the pixels in the target area; and determining a pixel value representative of the pixels in the target area. A device for making color measurements comprising an image-capture device, a processor or logic device, and a memory location for accumulating color data, and the processor or logic device is programmed to perform color measurements by accumulating the data for pixels located in the target area in memory, and determining a representative color value.
摘要:
An invasive medical device for delivery radio frequency energy to a target tissue region includes an elongate delivery cannula having a lumen in communication with a distal opening. A deployment member is positioned and longitudinally movable in the lumen. An array of electrode elements are secured to a distal end of the deployment member, the deployment member being movable from a delivery position, in which the electrode elements are positioned within the lumen, to a deployed position, in which the electrode elements extend distally out of the cannula distal opening. A sealing member formed from a biocompatible material sufficiently rigid to penetrate solid body tissue partially extends from, and substantially seals, the distal cannula opening when the deployment member is in the delivery position. By way of examples, the sealing member may be carried on a distal end of the deployment member, or on a separately movable deployment member, or frictionally fit in the cannula distal opening.
摘要:
A medical device for delivering RF energy to a target tissue region includes an elongate delivery cannula having a lumen in communication with a distal opening. A deployment member is positioned and longitudinally movable in the lumen. An array of electrode elements are secured to a distal end of the deployment member, the deployment member being movable from a delivery position, in which the electrode elements are positioned within the lumen, to a deployed position, in which the electrode elements extend distally out of the cannula distal opening. A sealing member formed from a bio-compatible material sufficiently rigid to penetrate solid body tissue partially extends from, and substantially seals, the distal cannula opening when the deployment member is in the delivery position.
摘要:
A golf bag is disclosed that includes base formed of a flexible material, such as a polymer foam material. The base is formed as a one-piece element, and the base may be flexible such that the golf bag is supportable in an upright position or an inclined position. A flexion line may be formed in the base to promote flexing or pivoting in a specific area, and wear elements may be added to an exterior surface of the base to impart wear-resistance.