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7588585 |
Handleless clamping device
The present invention relates to surgical clamps and clamp devices that provide a handle-free surgical field. The clamp jaws may be opened or closed by a rotationally or translationally moveable...
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7569067 |
Insertion instrument for cervical prostheses
An insertion instrument for a multi-part intervertebral endoprosthesis includes two closure plates and a sliding core arranged between these, said insertion instrument having a handgrip part,...
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7473266 |
Collet-based delivery system
A delivery device for implanting a medical device including a flexible elongate member that is sized and shaped to fit within a body vessel. A collet is located at a first end of the flexible...
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7458966 |
Medical instrument
The invention relates to a medical instrument, in particular an endoscopic instrument, with an instrument shaft, a tool positioned on the distal end of the instrument shaft, and a handle, which can...
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7452329 |
Retractor for operations on the arteria haemorroidalis
The invention describes a disposable device for operations on the arteria haemorroidalis, which comprises a retractor tube ( 1 ), closed and rounded on the end ( 101 ) which is inserted in the anal...
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7434716 |
Staple driver for articulating surgical stapler
An articulating surgical instrument is provided including a handle, an articulating portion extending distally of the handle and an end effector positioned on a distal end of the articulating...
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7377933 |
Surgical instrument
Surgical instrument which has a main part ( 10 ) with a shaft ( 12 ) and a fixed handle part ( 14 ), on which a moveable handle part ( 20 ) is supported pivotably. The pivotable handle part ( 20 )...
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7373219 |
Grip strength with tactile feedback for robotic surgery
Surgical robots and other telepresence systems have enhanced grip actuation for manipulating tissues and objects with small sizes. A master/slave system is used in which an error signal or gain is...
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7314479 |
Space-creating retractor with vessel manipulator
An instrument for manipulating a vessel in a patient includes a cannula having a lumen for providing insufflation to create a working space in the tissue of a patient, and a first manipulator for...
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7300450 |
Surgical instrument
The invention relates to an instrument for surgery, in particular minimally invasive surgery. The instrument includes means for feeding back a force which is exerted on the working element of the...
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7294140 |
Device for holding trocar sleeves
A device for holding a trocar sleeve in its position of engagement in the body of a patient has clamping jaws which in the closed position define an opening and which can be placed about the...
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7294139 |
Controlled - motion endoscopic grasping instrument
An improved controlled-motion instrument is provided for grasping, holding or otherwise manipulating an object in operations such as endoscopic procedures. The instrument opens and closes jaws or...
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7288103 |
Link device for surgical tool and surgical tool
In a link device for surgical tool and a surgical tool suitable for used with an endoscope, the diameter of an insertion section can be made narrow. A multi-free forceps (surgical tool) is used as...
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7195631 |
Forceps with spring loaded end effector assembly
An endoscopic forceps for treating tissue includes a handle assembly having a elongated shaft extending therefrom which is movable relative to the handle assembly by an actuator. The forceps also...
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7169156 |
Suture grasping device
A device for snaring cord-like objects is provided. The device comprises a hollow shaft having a pointed distal end, a rod having a pair of wires attached to its distal end, the wires being spring...
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7131977 |
Apparatus and method for removing a clip
An endoscopic apparatus includes a pair of jaws pivotably connected to each other and movable between an open position and a closed position. The jaws have respective opposing gripper portions....
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7118528 |
Hemorrhoids treatment method and associated instrument assembly including anoscope and cofunctioning tissue occlusion device
A surgical instrument assembly for the treatment of hemorrhoids includes an anoscope and a hemorrhoid occlusion device. The anoscope includes a hollow body closed at a distal end and at least...
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7105000 |
Surgical jaw assembly with increased mechanical advantage
A flexible clip applier includes a ratchet mechanism adapted to locate a clip pusher to a known location after deployment of a distalmost clip. In addition, the clip applier includes a flexible...
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7101363 |
Medical manipulator having a plurality of joints
A manipulator for medical use having a reduced size and improved controllability. The manipulator includes a surgical tool portion, a grip portion provided on the surgical tool portion, and a...
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7087071 |
Articulating endoscopic surgical apparatus
A surgical instrument is provided for use in endoscopic or laparoscopic procedures. The instrument includes a handle portion, an endoscopic portion extending from the handle portion, an...
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7056329 |
Laparoscopic direct vision dissecting port
A laparoscopic direct vision dissecting port for providing safe entry into a body cavity, as well as being operative to serve as a standard laparoscopic port for use in laparoscopic surgery. The...
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7041113 |
Minimal invasive endoscopic methods and apparatus for harvesting blood vessels
A blood vessel in a patient is severed by inserting a shaft through an incision in the patient, the shaft carrying first and second clamps. The first and second clamps are closed against the vessel...
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7018328 |
Tissue stabilizer
A tissue stabilizer is disclosed that comprises a malleable planer foot integrated into a flexible membrane and is useful for stabilizing tissue such as the heart while performing surgery thereon....
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7001382 |
Electrosurgical coagulating and cutting instrument
An electrosurgical coagulating and cutting instrument employing pairs of clamping arms having wrist portions proximal to closing ramps and jaws and configured to close at their wrists first, then...
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6976992 |
Dual-function medical instrument
A dual-use medical instrument is disclosed. In one embodiment, the instrument has a first handle pivotally attached to a second handle through a mortise and tenon joint to define opposing jaws at...
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6939353 |
Variable composite sheath with interrupted sections
A medical device includes a handle, a sheath, and an object-engaging unit. The distal end portion of the sheath is strong enough to resist being deformed by the object-engaging unit, yet another...
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6913613 |
Surgical instrument for minimally invasive surgical interventions
A surgical instrument for minimally invasive surgery includes a hollow shank with an actuating device arranged at the one end thereof and a bendable instrument tip arranged at the other end. The...
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6863679 |
Paired forceps
Two pairs of forceps, each pair having an inner leg and an outer leg, are connected together so that a surgeon can insert a forefinger between the inner legs of the two pairs and operate both pairs...
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6860894 |
Laparoscopic lifter apparatus and method
A surgical instrument, mainly a laparoscopic organ lifter apparatus and method comprising a flexible arm component having a first manipulating bilateral handle with a central element securing a...
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6853879 |
Medical manipulator and method of controlling the same
A medical master/slave manipulator is excellent in operability and capable of reducing burden on the operator. The medical master/slave manipulator includes a master unit provided with an operation...
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6764499 |
Medical device handle
A replaceable handle for side loading the proximal end of a medical device therein, which is typically inserted with the operating lumen of an endoscope. The replaceable handle can side-load the...
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6746471 |
Transventricular implant tools and devices
A method and implantation tools for placing a transventricular splint including a tension member. The method includes gaining access to the patient's hearts and identifying entry or exit points for...
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6733514 |
Jaw assembly for endoscopic instruments
A jaw mechanism for an endoscopic instrument is provided. The mechanism includes a drive rod having at least one boss radially protruding from a distal portion of the drive rod. A portion of the...
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6730076 |
Fiberoptic probe tip
A probe tip having a surgical tool manufactured from a light transmissive material. Such a construction eliminates the need for a separate fiberoptic and surgical tool. If desired, the probe tip...
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6673092 |
Medical forceps with two independently moveable jaw parts
A medical forceps is provided with two independently moveable jaw parts at the distal end. The forceps comprise a shaft with two rods extending axially therein, the rods being arranged adjacent to...
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6673078 |
Surgical wire and pin extractor
The medical instrument disclosed includes a pair of jaws which are clamped to an end of a surgical wire or pin. The jaws are pressed together, not by the usual Jacobs' chuck arrangement, but by the...
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6669696 |
Bipolar medical instrument
A bipolar medical instrument comprises a tubular shaft and two jaw parts. The jaw parts are arranged movably, one relative to the other, at the distal end of the tubular shaft and coupled one with...
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6666876 |
Forceps and manipulator with using thereof
A forceps, comprising: a pair of forceps members, being able to open or close at one end, so as to put an object between them, and being supported at the other end thereof; a driving wire for...
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6656176 |
Vessel harvesting retractor with integral electrosurgical clamping elements
An endoscopic vessel harvesting device and a method of endoscopic harvesting of vessels from a patients body. The method comprises locating the vessel, and inserting the vessel harvesting device...
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6648902 |
Fiberoptic lighting accessory
A lighting accessory stem using fiberoptic illumination is provided. In certain embodiments, the lighting accessory system is combinable with a hand tool, for example a forceps, to illuminate the...
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6635071 |
Surgical grasping and holding forceps
A surgical grasping and holding forceps has a shaft, at least two mouth parts and a grip. A mechanism for opening and closing the mouth parts is in working engagement with the grip. The mechanism...
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6616683 |
Method of making miniaturized surgical forceps
Miniature surgical forceps are formed from a one-piece tubular member by opposed longitudinal channels machined in a distal end thereof so as to establish a radially opposed pair of unitary forceps...
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6605104 |
Grasping forceps for endoscope
A grasping forceps for an endoscope according to the present invention comprises a flexible insertion section, an operating wire passing through said insertion section and adapted to be advanced...
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6547805 |
Surgical instrument and connector for permitting independent assembly and disassembly of a mobile cutting element and a mobile grip from a fixed body of the instrument
A connecting device for a surgical instrument having at least one mobile cutting element which is reciprocally movable relative to a fixed jaw by operation of a resiliently loaded mobile grip...
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6520979 |
Linking device for surgical instrument
The invention concerns a linking device for a surgical instrument ( 1 ) comprising an axis of rotation ( 6 ) including angular indexing means for limiting the mobile handle ( 5 ) travel about the...
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6506209 |
Endoscopic foreign body retrieving tool
Each of foreign body catching arms 3 has an intermediate curved portion 3 a formed midway which, upon contact with the inner peripheral surface of sheath 1 , undergoes elastic deformation such...
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6488695 |
Ophthalmologic surgical probe
A probe having an actuation handle made from springy material having a memory. Squeezing the handle causing the actuation device to elongate, thereby causing movement in the probe tip. The probe...
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6458145 |
Intra vascular snare and method of forming the same
The intravascular snare is formed with a central shaft which is attached to the proximal ends of a plurality of loops. The loops are connected together at joinder points spaced from both the distal...
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6425910 |
Forceps, in particular biopsy forceps
Forceps instrument comprising a sheath having a first end and an elongated maneuvering element slidably disposed in the first end of said sheath. The sheath has an axis. The instrument comprises...
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6364846 |
Treating tool for an endoscope
A treating tool for use in combination with an endoscope includes a sheath with a biopsy treating section provided at its distal end and adapted to be rotated with the treating section as one unit,...
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