356results about "Surgical drapes" patented technology

A bearing structure includes a fixing member attached with respect to an arm of a surgical robot in a state in which a holder that is provided at a distal end of the arm is inserted inside the fixing member, a first drape that covers the arm being attachable to the fixing member, and a rotating member attached with respect to the fixing member in a slidably rotatable manner in a state in which the holder is inserted inside the rotating member, a second drape that covers the holder being attachable to the rotating member. The rotating member is rotatable together with the holder.

To provide a robotic surgery system, a method and an apparatus.SOLUTION: The present teachings relate to surgery. More specifically, the present teachings relate to an apparatus and a method for providing minimally invasive surgery and robotic surgery. A surgical system may be configured to be a minimally invasive and / or computer assisted surgical system. Operation of the system may be controlled by transmission of a force from a first section to a second section of the system. The first section and the second section may be separated by a partition or a barrier. The first section may be a non-sterile section, and the second section may be a sterile section of the surgical system.SELECTED DRAWING: Figure 3

The invention relates to the technical field of medical protection materials, and discloses an anti-allergy skin-friendly operating kit and a preparation technology, and the composite material of the operating kit comprises the following components by mass: 40-70 parts of cellulose-based non-woven fabric; 1 to 10 parts of polymethacryloyloxyethyl phosphorylcholine which is covalently grafted to the cellulose-based non-woven fabric; 20 to 50 parts of polylactic acid-quaternary ammonium salt copolymer; 5 to 15 parts of a polyurethane hot melt adhesive; the method comprises the following steps: grafting a PMPC molecular brush on the surface of a cellulose-based non-woven fabric to obtain a skin-friendly layer; carrying out coaxial electrostatic spinning and solvent treatment on the polylactic acid-quaternary ammonium salt copolymer to prepare a hollow nanofiber barrier layer; and finally hot-pressing and compounding the two layers through a polyurethane hot-melt adhesive. According to the invention, allergy is solved through surface grafting; the toxicity is avoided by using an intrinsic antibacterial polymer; the hollow fibers and the net film are compounded, so that the contradiction between water resistance and breathability is overcome, and the biological safety and comfort of the material are improved.

Disclosed herein is a stabilization system that includes a base for securing the stabilization system to a patient table by inserting the base between the patient table and a mattress on the patient table. The stabilization system also includes a connector that connects a lockable articulating arm to the base. The base protrudes slightly from under the mattress to provide a robust and predictable surface for attaching the articulating arm of the stabilization system. The base can then be used to support a lockable articulating arm that has a clamp at its distal end for holding an access sheath or delivery system. The connector attaches the articulating arm to the base such that the articulating arm is above a sterile surgical drape to maintain sterility of the articulating arm. The stabilization system is advantageous in cervical access procedures.

An apparatus including: one or more instrument ports configured to hold respectively one or more laparoscopic instruments during surgery, wherein a top opening of each instrument port includes a downward groove configured to receive and hold a handle of a laparoscopic hand instrument resting in the port such that the handle is oriented towards a surgeon during use.

SA surgical room power system including at least one source of power wired to a power source for a surgical room, the at least one source of power being wired to the surgical room; at least one power receiver; and a surgical power consumer wired to the at least one power receiver, the surgical power consumer being configured to assist a surgeon during a surgical procedure on a patient. The at least one source of power wirelessly transfers power to the at least one power receiver for powering the surgical power consumer.

Proposed is an incise drape including a base layer, and an adhesive layer formed on the base layer and containing acid-treated chitosan, povidone-iodine, and acrylate copolymer, wherein the adhesive layer contains less than 1 part by weight of povidone-iodine, and acid-treated chitosan in an amount of 1.5 to 5 parts by weight relative to povidone-iodine.

A dressing for managing an incision and surrounding tissue where edema and swelling may be present post-operation. The dressing may maximize coverage of area in articulating joints, such as a knee or elbow, while allowing for substantial range of motion. In some embodiments, the dressing may comprise an adhesive border configured to be adhered to skin around an articulating joint, a skin-interfacing fabric for minimizing skin irritation, a foam body for manifolding negative pressure and absorbing exudate and other body fluids, and a thin polymer film cap for sealing the assembly so negative pressure can be maintained throughout the dressing.

A medical robot system, including a robot coupled to an end effector element with the robot configured for controlled movement and positioning. The robot system includes a robot base having a display, a robot arm coupled to the robot base, wherein movement of the robot arm is electronically controlled by the robot base. The end-effector is coupled to the robot arm, containing one or more end-effector tracking markers. The system also includes a plurality of dynamic reference bases (DRB) attached to multiple patient fixture instruments, wherein the plurality of dynamic reference bases include one or more tracking markers indicating a position of the patient fixture instrument in a navigational space. The system also includes a first camera system and a second camera system, the first and second camera systems being able to detect a plurality of tracking markers.

Provided herein is a medical device kit and method of providing such a medical device kit. A kit housing is initially provided in an empty state, with the kit housing including a plurality of receptacles therein configured to store medical supplies. The kit housing is then packed with medical supplies, with the medical supplies inserted into the receptacles of the kit housing. A sterile prep sheet is then prepared and packaged in the kit housing, with the sterile prep sheet including thereon queuing areas and instructions for use for some or all of the medical supplies. The kit housing is then actuated into a storage configuration.

The utility model discloses a kind of easily displaced surgical pad, including pad body, two side fixed two edge cloth surfaces of pad body, two the edge cloth surface end is provided with two auxiliary fixing assemblies, the bottom surface of pad body is fixed with multiple antiskid strips, the auxiliary fixing assembly includes mounting portion, the bottom of mounting portion is provided with strip fixed part, the bottom surface of two ends of strip fixed part is respectively fixed with first vertical strip plate and second vertical strip plate, and fixed strip pressing plate is fixed between the bottom surface of first vertical strip plate and second vertical strip plate;Pad body bottom surface of the utility model is provided with antiskid strip to increase friction, cooperate the fixation of two auxiliary fixing assemblies of two sides, and the fixed strip pressing plate and movable strip pressing plate on auxiliary fixing assembly can clamp edge cloth surface, so that pad body is fixed on operating bed surface, so that even if pad body is subjected to friction when using, it also does not occur displacement, more practical.

Disclosed is a system for assisting in guiding and performing a procedure on a subject. The subject may be any appropriate subject such as inanimate object and / or an animate object. An imaging system may be used to image the subject. A system may include various manipulable or movable members, such as robotic systems, and may be used to move and position the imaging system.

To provide a sterile console for robotic surgery which allows a surgeon to perform surgery in a comfortable position and is suitable for improving the safety of a patient and robot components during robotic surgery.SOLUTION: A sterile console 302 includes: a master input tool 306 that is not mechanically grounded and is suitable for being hand-held by a surgeon during a surgery; a surgical chair 309 having a seating surface for a surgeon to sit on during a surgery; a tracking system adapted to detect a position and an orientation of the master input tool 306 within a predetermined tracking volume 308; a tool supporting element 324 providing a support for the master input tool to rest thereon when the master input tool is not supported; a slave robot assembly having a surgical instrument designed to operate structure of a patient; and a control unit.SELECTED DRAWING: Figure 7

A touchscreen cover assembly embodiment is configured to create a sterile interface between a touchscreen and a user and includes a sterile frame and a sterile cover member. The sterile frame includes a forward frame surface and a rearward frame surface opposite the forward frame surface. The sterile frame defines an interior opening, and the sterile frame is configured to be secured to the touchscreen such that the rearward frame surface faces the touchscreen and the interior opening is aligned with a user interface of the touchscreen. The sterile cover member includes a forward cover portion and a rearward cover portion. The sterile cover member is configured to be secured to the touchscreen by the sterile frame such that the forward cover portion is positioned between the interior opening and the user interface of the touchscreen and the rearward cover portion is positioned over a housing of the touchscreen.

A sterile barrier assembly (22, 222, 422) configured to establish a barrier between a first mounting portion (24, 224, 424) associated with a robotic arm (R) and a second mounting portion (26, 226, 426) associated with an end effector (EE) for the robotic arm (R) is described. The first mounting portion (24, 224, 424) and the second mounting portion (26, 226, 426) each includes a plurality of receptacles (30, 32, 34, 230, 232, 234, 432; 36, 38, 40, 236, 238, 240, 438) and each receptacle includes a contact surface (50, 52, 54, 250, 252, 254, 452; 56, 256, 456). The sterile barrier assembly (22, 222, 422) comprises an interface (60, 260, 460) having a plurality of kinematic couplers (28, 228, 428) configured to engage the contact surfaces (50, 52, 54, 250, 252, 254, 452; 56, 256, 456) of the receptacles (30, 32, 34, 230, 232, 234, 432; 36, 38, 40, 236, 238, 240, 438) of the first mounting portion (24, 224, 424) and the second mounting portion (26, 226, 426) and to provide a kinematic coupling between the first and second mounting portions (24, 224, 424; 26, 226, 426) to constrain six degrees of freedom between the robotic arm (R) and the end effector (EE). The sterile barrier assembly (28, 228, 428) further comprises a drape (62, 262, 462) comprising a ring (468) that defines an opening configured to receive and engage the interface (60, 260, 460), and a flaccid portion attached to the ring (468).

A master controller device (110) comprising a control gripper (10) to control at least the open / close degree of freedom of a slave surgical instrument (170), said control gripper (10) comprising a first interface portion (11) and a second interface portion (12) for the fingers (F1, F2) of a user (150), wherein the first interface portion (11) is opposite to the second interface portion (12), each interface portion (11, 12) comprises a cavity (13, 14) thereof formed by a respective conically-developing surface (15, 16); the device can further comprise a handle (20) which forms the handle of the master controller device (110), wherein the handle (20) comprises a body which forms at least one seat (25) with a surface (29) thereof to rest on the back (D) of the user's hand.

Proposed is an incise drape including a base layer, and an adhesive layer formed on the base layer and containing acid-treated chitosan, povidone-iodine, and acrylate copolymer, wherein the adhesive layer contains less than 1 part by weight of povidone-iodine, and acid-treated chitosan in an amount of 1.5 to 5 parts by weight relative to povidone-iodine.

Surgical navigation trackers with guards are described that can aid in protecting tracking elements from accumulating liquids thereon, which can negatively impact surgical navigation performance. The surgical navigation trackers described herein can be utilized with a variety of systems and procedures. For example, in one embodiment a system is described that includes a surgical device having an end effector configured for manipulating tissue and a surgical navigation tracker configured to be coupled to any of a surgical instrument and an anatomical structure. The surgical navigation tracker can include a tracking element and a guard configured to be positioned between the tracking element and the cutting tool, as well as a tracking unit configured to determine a position of the surgical navigation tracker.

The hook is used for fixing the surgical drape, a fixing hole matched with the hook is formed in the surgical drape, the hook sequentially comprises a fixing part, a connecting part and a leading-in part, the fixing part is used for fixing the hook, the side, far away from the connecting part, of the fixing part is a plane, and the leading-in part is used for leading in the surgical drape. One side, far away from the connecting part, of the leading-in part is a first cambered surface, and the first cambered surface protrudes in the direction far away from the connecting part, namely, an opening of the first cambered surface faces the connecting part; in the cross section direction of the connecting part, the size of the leading-in part is larger than that of the connecting part. According to the hook disclosed by the utility model, one side of the fixing part is the plane and is used for being adhered to a fixed object to fix the hook, and the arrangement of the first cambered surface of the leading-in part enables the surgical drape to smoothly enter the connecting part and be supported on the connecting part, so that the surgical drape is blocked and fixed by the leading-in part.

The utility model belongs to the technical field of medical auxiliary supplies, and particularly relates to an intraoperative sterile cloth supporting device and an operating table, and the intraoperative sterile cloth supporting device comprises a sliding part and a supporting main body; the sliding piece can be clamped on the operating table main body through the opening; the supporting body comprises a support and two first telescopic rods of arc-shaped rod structures, and the support is arranged on the sliding piece. The two first telescopic rods are arranged close to the two ends of the support respectively, and the fixed ends of the first telescopic rods are arranged on the support. According to the sterile cloth supporting device during the operation, the supporting main body is clamped on one side of an operating table through the sliding piece, the first telescopic rod in the supporting main body can support the sterile cloth, so that the sterile cloth can cover the head of a patient along the contour of the face of the patient, and it is guaranteed that a certain gap exists between the sterile cloth and the mouth and nose of the patient; the sterile cloth is prevented from being directly attached to the mouth and nose of a patient, so that the operation is safer, and meanwhile, the workload of medical staff is not increased.

The present disclosure relates to a surgical drape (1) having a lateral extension (x) and a longitudinal extension (y), the surgical drape being divided in an upper region (2) for arrangement proximal a head of a patient during surgical procedure and a lower region (3) arranged proximal a surgical site of the patient, the upper region being divided in a first lateral section (2a), a central section (2b) and a second lateral section (2c), the surgical drape further comprising: - a surgeon facing barrier sheet (4) being essentially liquid impermeable and transparent, the surgeon facing barrier sheet extending over the first lateral section, the central section and the second lateral section of the upper region, - a patient facing sheet (5) being essentially opaque, the patent facing sheet extending over the central section of the upper region, - a fenestration (6) arranged in the lower region, the fenestration permitting access to the surgical site when the surgical drape covers a patient during surgical procedures, - a first and a second limb portion (7,8) arranged in the surgeon facing barrier sheet in the upper region of the surgical drape, wherein the surgeon facing barrier sheet extends beyond the patient facing sheet along a respective first and second longitudinal edge of the patient facing sheet in the upper region.

The application discloses a surgical protection hole towel punching positioning tracking system and relates to the technical field of medical operations. The case information collecting module is arranged to collect the patient case before operation to determine the operation information. The hole towel customization module is arranged to customize the operation hole towel according to the operation scheme. The operation tool linking module is arranged to wirelessly link each operation tool with the intelligent central control in the operating room before operation. The operation tool linking module is arranged to link the operation tool with the intelligent central control, and the operation doctor positions and tracks the required operation tool through the tool positioning module during operation. The semantic analysis module is arranged to analyze whether the operation doctor has the intention to find a certain operation tool. The tool positioning module is arranged to start the flickering of the small intelligent light on the operation tool to realize the positioning tracking of the operation tool. The efficiency of the operation doctor in finding the required operation tool is improved, and thus the operation efficiency is improved.

The application relates to the technical field of medical products, and discloses a disposable medical operation film, which comprises a film, a water-blocking guide plate arranged on the film, a storage device fixedly connected with the water-blocking guide plate, a storage sleeve fixedly connected to the surface of the film, a plurality of positioning pieces fixedly connected to the film, two thickened pieces fixedly connected to the inner side of the film, and a side of the bottom of the film is formed into an integral whole through splicing of a splicing rod and a combination rod, and the splicing rod and the combination rod are used to avoid bending of the bottom of the film. Through the splicing of the splicing rod and the combination rod, alignment locking is formed, the splicing rod and the combination rod are made of plastic material, the overall weight is reduced, local pressure concentration of the film body is avoided, different body types of patients and uneven scenes of the operation cloth are adapted, the film abrasion and tearing risk is reduced, local pressure is dispersed, the contact friction force is enhanced, external force is effectively relieved, and the close contact between the film and the adhering surface is ensured.

To provide a microdrape that can properly hold the objective lens while suppressing an increase in the number of parts. The microdrape comprises a lens cap unit that is attached to and detached from the housing of the objective lens of a surgical microscope, and a drape body that covers the surgical microscope. The lens cap unit comprises a cap body that is cylindrical in shape with an inner diameter larger than that of the housing and has a first notch on a part of its circumference, and a protective lens that protects the objective lens. The cap body has bulges that are connected to both ends of the first notch and bulge radially inward, and are elastically deformable radially outward.

Disclosed is a flexible surgical instrument system (100), comprising a flexible surgical instrument (10) composed of a distal structural body (11), a proximal structural body (12), a driving transmission mechanism (13) and a middle connecting body (14), wherein a surgical end effector (111) is located at a distal end of the distal structural body (11), a proximal end of the distal structural body (11) is linked to the middle connecting body (14), and the driving transmission mechanism (13) is linked to the proximal structural body (12) via the middle connecting body (14); the distal structural body (11) comprises at least one distal structural segment (112, 113), wherein each distal structural segment (112, 113) comprises a distal fixing disk (115, 118) and structural backbones (116, 119); the proximal structural body (12) comprises at least one proximal structural segment (120, 121), wherein each proximal structural segment (120, 121) comprises a proximal fixing disk (122, 126), structural backbones (124, 128), and driving backbones (125, 129); and the driving transmission mechanism (13) comprises an introducing part, a driving part, and a reversing part.

The invention relates to a marking device having a marker carrier and radiopaque marker elements which are optically recognizable in visible light fastened thereto. The marker carrier itself is flat, occupies an area of at least 10 cm2 and has a thickness of not more than 5 mm. The marker carrier completely or partially encloses a clear space in such a way that the clear space is open towards one side of the marker carrier and formed by a concave peripheral section of the marker carrier.

Master Controller Device with Mounting for Robotic Surgery and Microsurgery Teleoperation, and Associated Systems An unconstrained master controller device (110) for a medical or surgical teleoperated robotic system has at least one mounting (210) including a pair of mounting elements (211, 212) for the surgeon's fingers (F1, F2) and a control gripper (220) for controlling at least one degree of freedom of a slave surgical instrument (170) connectable to the master controller device, the master controller device (110) having at least one inwardly directed degree of freedom that allows at least one of the pair of mounting elements (211, 212) to be reoriented.