| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Method and System for Ligating a Body Part | US13046392 | 2011-03-11 | US20110224695A1 | 2011-09-15 | Michael P. Callicrate; Roy A. Harbach |
| A ligature device and method of use are disclosed. More specifically, a ligature device capable of maintaining a ligature band in an elongated position, applying a preformed ligation band to an object to be ligated, manually releasing the ligation band from an elongated position, and securing a ligation band in a tensioned position is described. The ligation device may be used to apply ligation bands to various body parts of various animals. | ||||||
| 82 | Tool to assist use of animal ligation device | US12804856 | 2010-07-30 | US20110046640A1 | 2011-02-24 | David B. Miller |
| A ring to assist in use of an animal ligation device has an inner diameter dimensioned for easy passage around a part of an animal to be removed by the ligation device, an outer diameter of the ring having an outer peripheral groove dimensioned for receipt of a ligature of the ligation device so as to assist in use of the ligation device relative to the animal. The ring is preferably made from a plastic material having the groove dimensioned for easy removal of the ligature after positionment of the ligature relative to the animal, so that completion of use of the ligation device is facilitated. | ||||||
| 83 | SURGICAL RETRACTION DEVICE FOR REMOVAL OF SMALL ORGANS | US11671348 | 2007-02-05 | US20070191882A1 | 2007-08-16 | Brian Dowling |
| A surgical device and tool for use in stabilizing tissue, such as an organ relative to a clamp, the surgical device having an elongate rigid member with a proximal end of the device having a stabilizing structure that rests against the skin of the subject and includes a vessel guide for guiding a blood vessel attached to the organ or tissue, and a tapered distal end that mounts on the clamp. The surgical tool includes the combination of a clamp and the above-mentioned surgical device, with the clamp having a hinge pin with tapered socket that receives mounted the distal end of the device and a flap positioned on the proximal end. The tool is used to stabilize an organ by placement of the stabilizing structure against the skin of the subject, guiding a blood vessel with the vessel hook, using the flap to hold tissue away from the organ, and clamping such vessel distal to the vessel guide. A ligature is then placed across the vessel between the vessel guide and the clamp. | ||||||
| 84 | Device for removing a lodged mass | US11256446 | 2005-10-24 | US20060161170A1 | 2006-07-20 | James DeLuca; Paul DeLuca |
| A vacuum device for removing a lodged mass or bolus from the throat of a choking victim. The device includes a pump for creating a vacuum chamber communicating with a mouthpiece having a frangible membrane. A resilient striker fractures the membrane to generate a substantially instantaneous vacuum to the mouthpiece to dislodge the mass. In one embodiment, the membrane is substituted by a manually displaceable sealing member, which is resealed after use of the device by movement of a vacuum-generating plunger. | ||||||
| 85 | Occlusion of tubular anatomical structures by energy application | US09659068 | 2000-09-11 | US06599256B1 | 2003-07-29 | David E. Acker; Louis R. Kavoussi; Bharat B. Pant; Patrick David Lopath; Emad S. Ebbini |
| A tubular anatomical structure in a mammalian subject is occluded by directing ultrasonic energy from outside of the body. For example, a male subject may be sterilized by directing ultrasonic energy through the skin of the scrotum, onto the vas deferens. The focal spot of an ultrasonic transducer may be registered with the structure to be treated by means of guide members on a probe holding the transducer. The procedure is simple and can be entirely non-invasive. Apparatus for performing this and other treatments may be provided as a disposable unit, and the guide members may be arranged to hold a fold of tissue without substantially obstructing the sonic path from the transducer to the fold. | ||||||
| 86 | Method and apparatus for extinguishing fires | US291993 | 1999-04-15 | US6089326A | 2000-07-18 | Nikolay Vasilyevich Drakin |
| A method for extinguishing fire, wherein a gas an aerosol mixture is fed into a space includes steps of igniting a pyrotechnic composition that ensures a predetermined temperature profile during burning and a predetermined composition of the gas and aerosol mixture completely oxidizing the combustion products of incomplete combustion of the pyrotechnic composition by causing them to pass through a bed of catalytically active substances, which is located in the zone of the maximum temperature of the temperature profile of combustion of the pyrotechnic composition, with the temperature remaining constant by redistribution of said profile; cooling the combustion products and completely oxidizing them by reacting with substances having high heat absorbing capacity, concurrently with the filtering of the combustion products according to composition of the gas phase and particle size of the aerosol phase. An apparatus for extinguishing fire, having a casing (1) that has a discharge port (2), a combustion chamber (3) that is accommodated in the casing (1) and heat insulated from the walls of the casing (1), a pyrotechnic composition (4) and an igniter (5) that are received in the combustion chamber, a cooling section (9) and a complete catalytic oxidation section (6) that has a pair of spaced metal gratings (8a, 8b) between which a catalytically active substance is placed and that is located at a fixed distance from the pyrotechnic composition (4). A compensation device (10) is provided for maintaining the above-mentioned fixed distance during the burning of the pyrotechnic composition (4). | ||||||
| 87 | Method and system for raising and castrating cattle | US126685 | 1998-07-30 | US5997553A | 1999-12-07 | Michael P. Callicrate |
| An apparatus and method for use in raising cattle, and in particular bulls, wherein bulls are:(a) fed a particularly nutritious liquid having a distinctive odor prior to weaning;(b) fed a combination of this liquid and conventional feed after weaning in a feedlot;(c) castrated using a ligation tool that provides a ligating tension to endless elastomeric ligation bands wherein the tool indicates the tension applied to such ligation bands; and(d) treated for infection prevention at least around the time of castration.Accordingly, cattle growth is accelerated due to enhanced nutrition, reduction in disease and a reduction in the stress upon the cattle. Furthermore, late castration of bulls (at approximately 5 to 14 months) is employed, wherein the tool of (c) provides a substantially stress-free ligation technique. Moreover, the meat produced from the cattle processed using the present invention has superior cutability characteristics. | ||||||
| 88 | Method and apparatus for castration using an endless elastic loop | US414638 | 1995-04-03 | US5681329A | 1997-10-28 | Michael P. Callicrate |
| A method and apparatus (10) for applying a preformed endless band (18) of elastomeric ligature material to an animal body part is provided, such method employing a motor to facilitate the winding of ligature material. The apparatus (10) includes a winding assembly (14) for winding the band (18), wherein a loop (20) of the band (18) is tightened by winding the band (18). A crimping assembly (16) for crimping a grommet (32) to secure the loop (20) is also disclosed. The invention allows the loop (20) to be quickly and tightly secured using pneumatic/electric tools or motors. | ||||||
| 89 | Scrotum incisor instrument | US991842 | 1992-12-16 | US5254125A | 1993-10-19 | Wayne Porter; Jim Reid |
| An instrument for grasping and incising the scrotum of an animal. The instrument has a barrel, a spring-loaded rod within the barrel, a pair of forceps members attached to the rod and a knife housing with a spring-loaded knife at the forward end of the barrel. A spring-biased latch member is provided to hold the knife in a cocked position. A trigger is attached to the barrel to cock the rod in a forward position with the forceps members extending forward through the knife housing and to release the rod for rapid movement rearward in the barrel. With the knife and rod cocked, the forceps members are applied to the scrotum of an animal. The trigger is then pressed to release the rod and forceps members rearward. The rearward movement of the forceps members draws a portion of the scrotum into the knife housing behind the knife. The final rearward movement of the rod causes the latch member to be tripped, and the knife is released to incise the scrotum. | ||||||
| 90 | Tool for castrating animals by severing the spermatic cord by searing or cauterization | US485667 | 1983-04-18 | US4516574A | 1985-05-14 | Francis W. Hewes, Jr. |
| A veterinarian's tool for castrating animals with which all of the castrating operations can be performed with a single tool held in one hand of the operator, the tool operating to sever the spermatic cord by searing or cauterization and comprising a pair of arms pivotally connected together to operate in scissor-like manner, one arm having a cutting blade at its upper end for making an opening in an animal's scrotum, the other arm having a "V" or fork at its upper end for stripping back the covering of the spermatic cord after it has been pulled out of the animal's body, and a heating element on one of the arms, the arms cooperating upon closing to hold the animal's spermatic cord against the heating element until the cord is severed by searing or cauterization. | ||||||
| 91 | Chemical castration | US235326 | 1981-02-17 | US4356189A | 1982-10-26 | Charles M. Stagg; Ronald L. Tribble |
| The invention is a unique procedure for chemical sterilization of male animals by injection of a suitable solution into both spermatic cords to cause sterilization with loss of libido and spermatogenesis. Chemical agents which have been found effective include weak acids and weak bases, lactic acid being preferred.Secondly, the invention is a procedure for chemical sterilization of male animals by injecting lactic acid directly into both testis causing both loss of spermatogenesis and libido.Thirdly, the invention is a procedure for chemical sterilization of male animals by injecting lactic acid into both caudel epididymis causing sterilization only. | ||||||
| 92 | Apparatus for surgical procedures involving animals | US739501 | 1976-11-08 | US4120301A | 1978-10-17 | James Shepperd Lovick |
| An apparatus for use in the castration of an animal comprising a relatively thin shield having an aperture disposed within the shield to allow the scrotum of the animal to extend through the shield. Adjustable jaws, or shoulders, engage and restrain the scrotum in a predetermined position adjacent the upper surface of the shield. A spermatic cord retaining means engages and restrains the spermatic cord of the animal in a predetermined position when a testicle is withdrawn from the scrotum. | ||||||
| 93 | Method of male contraception for domestic mammals having a scrotum | US682062 | 1976-04-30 | US4073289A | 1978-02-14 | Mostafa S. Fahim |
| A method of suppressing spermatogenesis in domestic mammals having a scrotum by applying ultrasonic vibrations to the testes in said scrotum. More particularly, a method of suppressing spermatogenesis by sonicating the testes in said scrotum by immersing the scrotum in an ultrasonic coupling agent and applying ultrasonic vibrations thereto. | ||||||
| 94 | Castrating device | US617866 | 1975-09-29 | US4033352A | 1977-07-05 | Jacob Hellmuth van Reenen |
| According to the present invention there is provided a castrating device comprising a first arm, a first jaw plate carried by the first arm, a second arm, a pivotal mounting for the second arm, a second jaw plate, means connecting the second jaw plate to the second arm for movement therewith, and means for guiding the second jaw plate so that, when it moves with the second arm, it does so along a rectilinear path towards and away from the first jaw plate, and means for displacing the pivotal mounting of the second arm to enable slackness to be taken up.The second arm can be pivotally mounted on a tensioning bar which extends longitudinally of the first arm. | ||||||
| 95 | More lean method of sterilization of male animals | US46729074 | 1974-05-06 | US3915150A | 1975-10-28 | RAY EARL E |
| A method for the production of less fat, more lean meat, and heavier carcasses, and a more efficient utilization of feed for male ruminants and for sterilization of those male animals in which the scrotum is a mechanism needed in the production of viable semen wherein the testicles of the male animal, preferably not more than four months of age for ruminant animals, are moved up as close as possible to the abdominal wall and a ligature is placed around the animal''s scrotum, below the testicles, with sufficient tightness that the testicles cannot drop downward.
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| 96 | Intra-vaginal device and method | US34820473 | 1973-04-05 | US3854476A | 1974-12-17 | DICKINSON B; DICKINSON R |
| An intra-vaginal device for a female animal (e.g., dog or cat) formed of an elongate member including a barrier means at its posterior means, an extension element at its anterior means and a coupling means therebetween. The device is inserted so that the barrier means is posterior of the vaginal sphincter muscle and the extension element is anterior of the same. The extension element is of sufficient length to orient the device along the normal undistended vaginal axis. With the device used for contraception, the barrier means is of sufficient size to block penile insertion anterior thereof. The device is capable of longterm retention within the vagina and so is also useful as a vaginal drug delivery system.
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| 97 | Docking device for young animals | US3726278D | 1971-03-26 | US3726278A | 1973-04-10 | SCOTT F |
| A device for expanding elastic rings so that they can be transferred to an appendage of an animal for ultimate removal of the appendage. The device consists of an originally cylindrical tube which is adapted to fit over the appendage. The forward portion of the tube is cut away to define a tapered front point and side walls having upwardly and rearwardly inclined upwardly concave top edges leading to the cylindrical rear end portion of the tube to facilitate the mounting of the elastic rings on the rear end of the tube, from which they can be rolled off to embrace the appendage to be removed.
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| 98 | Slidable surgical clamp | US44332665 | 1965-03-29 | US3364933A | 1968-01-23 | SEYMOUR LEOPOLD |
| 99 | Castrator and docking device | US69340357 | 1957-10-30 | US2966911A | 1961-01-03 | RUFER CALVIN H |
| 100 | Castrating band applying tool | US16083950 | 1950-05-09 | US2582640A | 1952-01-15 | CLAUDE MADDOX |
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