241 results about "Surgical Drape" patented technology

Co-manipulation robotic systems are described herein that may be used for assisting with laparoscopic surgical procedures. The co-manipulation robotic systems allow a surgeon to use commercially-available surgical tools while providing benefits associated with surgical robotics. Advantageously, the surgical tools may be seamlessly coupled to the robot arms using a disposable coupler while the reusable portions of the robot arm remain in a sterile drape. Further, the co-manipulation robotic system may operate in multiple modes to enhance usability and safety, while allowing the surgeon to position the instrument directly with the instrument handle and further maintain the desired position of the instrument using the robot arm.

A catheter placement system includes a location sensor configured for placement on a patient, a drape configured to cover the patient and the location sensor, and a connector tethered to a stylet. The location sensor can include an exterior channel having a channel length, an exterior alignment notch positioned above the exterior channel, the exterior alignment notch having a notch length less than the channel length, and an interior receptacle including an electrical contact. The connector can include an alignment protrusion and a piercing element having an electrical contact, the connector configured to couple to the location sensor through the drape. The alignment protrusion of the connector can be configured to move through the exterior alignment notch and into the exterior channel. The piercing element can be configured to pierce the drape and form an electrical connection with the electrical contact in the interior receptacle.

A drape for a piece of equipment used during a medical procedure may be formed of a flexible sheet of polymeric material. The flexible sheet can have a basin portion shape-indexed to a basin or reservoir of the piece of equipment over which the drape is intended to be draped. The flexible sheet can also have a side sheet portion connected to the basin portion. The side sheet portion can drape down the basin or reservoir of the piece of equipment over which the drape is draped. The basin portion of the flexible sheet can be collapsible. As a result, the drape can be collapsed into planar package for storage. Upon being removed from the package, the basin portion of the drape can be expanded to conform to the walls of the basin of the piece of equipment over which the drape is deployed.

Provided is a camera drape which enables easy replacement of a rigid endoscope during a surgical operation while suppressing deterioration in the quality of video. A camera drape comprises: a spacer that is arranged between an endoscope-side lens of a rigid endoscope and a camera-side lens of a camera head; and a drape body that is attached to the spacer and covers, among the rigid endoscope and the camera head, only the camera head. The spacer includes a clamping plate having a through hole that faces the endoscope-side lens and the camera-side lens in a state where the spacer is clamped between an eyepiece unit for supporting the endoscope-side lens and an endoscope connection unit for supporting the camera-side lens.

A folded surgical drape, including:a tubular axially collected sheath having a distal end and a proximal end and a lumen between said distal end and said proximal end, wherein the axially collected sheath comprising at least one distal opening axially collected into said lumen and, wherein the axially collected sheath is axially folded to form at least one valley fold surrounding the distal opening sized and shaped for insertion of the user's hands on both sides of the distal opening.

A drape shroud assembly comprises a body and a plurality of tabs. The body comprises a first end, a second end, an outer surface extending between the first end and the second end, and an inner surface extending between the first end and the second end. The inner surface of the body bounds an inner volume sized to permit at least part of a surgical instrument manipulator insertion assembly to be contained within the inner volume. The body is configured for attachment to the insertion assembly. The plurality of tabs extends from the second end of the body.

The present disclosure relates to a surgical drape to be used in conjunction with a surgical procedure, and more specifically to a surgical drape that includes one or more of the following: (1) a patient drape for use with a standalone non-draped image acquisition device (requiring circumferential access to the patient); (2) a patient drape for use with a standalone non-draped image acquisition device with image guidance navigation technology; (3) the means to provide temporary sterile coverage of an underlying sterile field; (4) the means to provide sterile separation of at least a portion, if not the entire temporary sterile coverage; (5) the means to provide covering of the undersurface of the operating surface and enclosing any suspended medical devices, wires, cables, tubes, etc; and (6) a single-use disposable outer surgical drape that ensures sterility of a covered surgical apparatus, device, or machine, or an inner drape associated therewith.

A sterile master input handle assembly includes a non-sterile manipulandum; a sterile surgical drape draping the non-sterile manipulandum; and at least one sterile accessory, suitable to form a sterile interface of the sterile master input handle assembly for the surgeon's fingers. The at least one sterile accessory mechanically engages with the non-sterile manipulandum across the sterile surgical drape, the at least one sterile accessory covers at least one portion of the outer surface of the surgical drape, and the at least one sterile accessory includes at least one surface forming the sterile interface for the surgeon's fingers to manipulate the non-sterile manipulandum across the sterile surgical drape.

A sterile drape positionable covering medical equipment, such as between a robotic manipulator and a sterile surgical instrument. The drape is formed of a flexible sterile material, with conductive ink printed on the flexible material. The drape provides both a sterile barrier and a shield against electrostatic discharge or electromagnetic interference.

A surgical drape for providing a localized instrument sterility barrier includes: a tube having a proximal end and a distal end, the tube defining an interior bore sized to receive an elongated shaft of a surgical instrument; and a port coupler at the distal end of the tube, the port coupler configured to couple the distal end of the tube to a surgical port through which the elongated shaft extends. The tube is collapsible to accommodate relative movement between the instrument and the surgical port during a surgical procedure.

Rod bending instruments, systems, and methods thereof for robotic and navigated rod bending of a rod for spinal surgeries. A system for bending a spinal rod includes a rod bending assembly and an automatic or navigated feeding system. The rod bending assembly includes a bender box having a fixed coupling member and an actuated coupling member. A rod cutter is attachable to the fixed coupling member and a bending mandrel is attachable to the actuated coupling member, for example, over a sterile drape. The automatic or navigated feeding system is configured to feed a spinal rod into the rod bending assembly to bend and contour the spinal rod into a complex three-dimensional shape.

The invention discloses layered surgical drape composite hot melt adhesive spraying equipment and method, and relates to the field of layered products, the spraying equipment comprises a workbench, a plurality of mounting racks mounted at the top of the workbench, and an adhesive spraying table mounted at the top of the workbench; a spraying mechanism is arranged on the top of the glue spraying table, a connecting block is fixed to the bottom end of a spraying cylinder, and an air curtain assembly is installed at the bottom of the connecting block. The device further comprises a control system, a three-axis translation mechanism and a clamping mechanism, wherein the three-axis translation mechanism and the clamping mechanism are installed on the installation frame. According to the requirement for interlayer shearing force of the surgical drape, the glue spraying amount is dynamically adjusted, selective gradient spraying control is formed, the interface bonding force is met, meanwhile, use of hot melt glue is reduced, and therefore in large-scale batch production, the requirement for economic benefits can be met, the consistency of bonding strength is improved, and the service life of the surgical drape is prolonged. And the overall quality and performance of the surgical drape are obviously improved.

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.

Kinematic couplings for affixing an end effector to a robotic arm covered in a surgical drape are provided. A kinematic coupling can include one or more attachment mechanisms for affixing the kinematic coupling to the robotic arm with or without piercing the surgical drape positioned thereover. The kinematic coupling can be configured to interchangeably engage with a number of different end effectors, including surgical instruments, cutting guides or jigs, tool holders, and so on.

A medical draping system for enhancing patient privacy is provided. The system includes a first leg assembly extending upwardly. The system further includes a drape support operatively connected at a top end of the first leg assembly and configured such that in an operative position, the drape support extends at least partially across a patient examination table while spaced above the table. The system further includes at least one clip operatively connected to the drape support, each of the at least one clip configured to secure a sheet to the drape support such that the sheet hangs downwardly from the drape support onto the patient to provide privacy to the patient.

The utility model discloses a fixing mechanism which comprises a sheet body, one end of the sheet body is provided with a pocket part, and the bottom of the pocket part is provided with an open slot; a protection assembly is arranged on the upper surface of the operation opening, first sub-buckles are arranged on the two sides of the pocket part, a fixing assembly is connected to the first sub-buckles, and the fixing assembly comprises two fixing belts which are arranged on the two sides of the pocket part respectively; the first female buckle is fixed at one end of the fixing band; and the second son buckle and the second mother buckle are respectively fixed at the middle part and the other end of the fixing band. Through the arrangement mode that the first sub-buckle, the fixing assembly and the protection assembly are matched, the fixing assembly can fix the pocket part between the two legs of a patient, the stability of the pocket part is improved, through the arrangement of the operation opening, operation on the sheet body is convenient and fast, through the protection assembly, the operation opening is convenient to protect, and the protection effect is good. And the use stability of the surgical drape is improved.

The application discloses a surface treatment process of an antistatic and low-fuzz surgical drape, and relates to the field of layered products.The treatment process comprises the following steps: S1, using a dielectric barrier discharge plasma to treat the surgical drape; S2, using a padding method or a spraying method to apply an antistatic agent solution; S3, uniformly spraying an end-capping agent solution on the surface of the drape treated in the step S2; and S4, steam sterilization, and obtaining the antistatic and low-fuzz surgical drape after cooling.The low-melting-point polymer is compounded with the water-soluble end-capping agent, and combined with high-pressure steam sterilization, so that the polymer can migrate to the end along the capillary effect of the fiber surface after contacting the surface of the drape, and the auxiliary film-forming agent can be instantaneously swelled when meeting water vapor, the polymer can be guided to wrap the fiber end breaking point, and the polymer can be solidified to form a microspherical mechanical lock after cooling.The physical wrapping mechanism of the application can more completely control the falling of the fuzz, so that the risk of foreign body reaction or infection of a surgical incision caused by the falling of the fuzz can be further reduced.

The present invention provides a surgical sheet laser resistance test box, which belongs to the field of laser resistance test equipment, and includes a box, a focusing lens assembly, a sample clamping device, a fast response power probe assembly and a sample collecting device; the focusing lens assembly is arranged on one side wall of the box for transmitting and focusing the laser spot; the fast response power probe assembly is arranged on the other side wall of the box; it is used to receive and detect micro power and feed back the detection signal; the sample clamping device is arranged between the focusing lens assembly and the fast response power probe assembly, and the sample clamping device is used to clamp the test sample; the sample collecting device is arranged on a side close to the sample clamping device, and is used to collect the particles or drops dropped by igniting different materials. The test box has the characteristics of simple structure, convenient operation, safety and reliability, etc., and can meet the quality inspection of various surgical sheets and related products in the domestic and foreign markets to ensure the improvement of product quality and maintain the personal safety of patients and medical personnel.

A device for tissue treatment includes a drape configured to seal to skin of a patient to define a substantially air-tight enclosed volume around a tissue site. The drape includes an aperture extending through the drape and thus provides access to the enclosed volume. The device also includes a valve assembly attached to the drape, covering the aperture, and regulating a flow of air through the aperture. The valve assembly includes a base, an optional valve arranged in the base and configured to open to allow air to flow through the aperture, and to close to restrict air from flowing through the aperture, a top that is moveable with respect to the base between an opened position and a closed position, and a seal arranged on the top, and scaling to the base over the aperture and optional valve when the top is in the closed position.

The utility model discloses a guide wire fixing device relates to the technical field of intervention operation, including fixed bottom plate, fixed bottom plate is used for fixing the establishment on operating table or operating gown, and the top surface of fixed bottom plate is fixed with a plurality of guide wire clamps in parallel, and each guide wire clamp is provided with at least one guide wire clamp groove, and the guide wire clamp groove is used for corresponding with the guide wire one by one, and the guide wire clamp groove is used for clamping the guide wire, the utility model discloses a guide wire fixing device can avoid two or more guide wires to be wound each other, and can save manpower.

The invention relates to the technical field of medical assistance, in particular to a surgical drape and a using method thereof.The surgical drape comprises a laying assembly used for laying the drape, a positioning assembly used for positioning the surgical position and a drainage assembly used for adsorbing hydrops; the laying assembly comprises a center rod and a controller. The center rod is sequentially sleeved with a main rotating plate and a plurality of auxiliary rotating plates from top to bottom. Guide rods are fixedly connected to the bottoms of the main rotating plate and the auxiliary rotating plate; the side wall of each auxiliary rotating plate is fixedly connected with a guide ring used for limiting the corresponding guide rod. Arc-shaped guide grooves are formed in the tops of the auxiliary rotating plates; the guide rods are in sliding fit with the guide grooves located in the same horizontal height with the guide rods. One side of the main rotating plate is detachably connected with the paving towel; a driving part is arranged on the main rotating plate, and the controller is used for controlling the driving part to operate so as to drive the main rotating plate to rotate around the center rod. The structure is complete, and the operation efficiency can be improved.

The utility model discloses a surgical object fixing and placing device which comprises a placing assembly, a fixing assembly and a fixing assembly. The main body comprises a main body and bearing parts arranged on two sides of the main body; the supporting assembly comprises shaping pieces arranged in the bearing parts on the two sides respectively. According to the fixing and placing device for the surgical objects, the device is a sterile disposable fixing and placing device for the surgical objects, after a surgical drape is completed, the device is placed at a proper position, and instruments, consumables and the like which are not used temporarily can be placed at the edge of the device platform; an electrotome, an aspirator, instruments and the like are placed in the inner bag on the side edge of the device, so that a surgeon can use the device conveniently, collision and sliding of surgical objects are prevented, and smooth operation is guaranteed.

A sterile drape comprises a plurality of sleeves and a plurality of sterile adapters each at a distal end of a corresponding drape sleeve. Each sterile adapter includes a housing configured to receive a distal face of an instrument manipulator having a plurality of manipulator actuator outputs, a membrane interface at a distal end of the housing that includes a plurality of actuator interfaces, and a pair of supports coupled to the housing to retain a surgical instrument having a plurality of instrument actuator inputs so that the plurality of instrument actuator inputs are opposite to corresponding manipulator actuator outputs with a corresponding actuator interface between each corresponding instrument actuator input and manipulator actuator output. Each sterile adapter also comprises a rotatable seal adapted to couple a proximal opening of each drape sleeve to a rotatable element at a distal end of the manipulator arm.

The utility model discloses a universal type multi-combination operation towel laying system which comprises a towel connecting assembly which comprises a main towel connecting piece laid on an operation table top and at least one auxiliary towel connecting an operation table with an instrument trolley and an operation table top. A disposable medical sheet assembly; the disposable medical treatment towel assembly and the disposable medical hole towel assembly cover the body surface of the patient, expose the surgical field and cover the peripheral area of the surgical field; the disposable medical drape assembly comprises a disposable medical drape, a first connecting piece and a second connecting piece, wherein a hole is formed in the center of the disposable medical drape; the disposable medical U-shaped sheet is provided with a U-shaped hole at one end of the paving towel; and the accessory assembly comprises a garbage storage bag, a gauze storage bag, a counting box, a sharp instrument storage box, a storage cotton block, an instrument clamping rod and the like. According to the universal multi-combination surgical drape system, the requirements of traditional drapes are met, and meanwhile, the problems of connection and separation of a plurality of sterile tables, multi-class storage, counting, region division and the like are solved.

The utility model discloses a quick release type circuit carding device for surgery, and particularly belongs to the technical field of medical instruments, the quick release type circuit carding device for surgery comprises a circuit clamping plate, a circuit clamping strip, a surgical drape clamping assembly and a locking device, the circuit clamping strip is detachably arranged on the upper surface of the circuit clamping plate, a plurality of circuit buckles with different sizes are arranged on the circuit clamping strip, and the surgical drape clamping assembly and the locking device are detachably arranged on the circuit clamping strip. The surgical drape clamping assembly is arranged at the bottom of the circuit clamping plate and comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are symmetrically arranged at the bottom of the circuit clamping plate, one end of the first clamping part is connected with a manual pressing plate, the manual pressing plate is arranged on one side of the circuit clamping plate, and the other end of the first clamping part is connected with a second clamping part. The first clamping part is in linkage fit with the second clamping part, and the locking device is arranged on the other side of the circuit clamping board and connected with the first clamping part.

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.

The utility model discloses a surgical drape with high water absorption rate. The surgical drape comprises spunlace non-woven fabric, holes are formed in the upper surface of the spunlace non-woven fabric, a water absorption layer is arranged on the upper surface of the spunlace non-woven fabric and located on the periphery of the holes, a fixing cover is arranged on the upper surface of the spunlace non-woven fabric, the water absorption layer is located in the fixing cover, wrinkles are evenly distributed in the middle of the fixing cover, the water absorption layer is a fluff pulp water absorption layer, and the fixing cover is a non-woven fabric fixing cover. A waterproof layer is arranged on the lower surface of the spunlace non-woven fabric, an adhesive layer is arranged on the lower surface of the waterproof layer, a release film layer is adhered to the lower surface of the adhesive layer, the edge of the release film layer is larger than that of the adhesive layer, and liquid suction pipe belts are evenly distributed on the upper surface of the spunlace non-woven fabric. According to the utility model, multiple water absorption structures are arranged, the water absorption rate is high, meanwhile, the fence function is realized, the overflow of liquid can be avoided, and the use effect is good.

The utility model discloses a surgical drape, which relates to the technical field of surgical drapes, and comprises a drape main body and an incision, and the incision is arranged in the drape main body in a penetrating manner. When the surgical drape is used, the drape body covers the body of a patient, an incision is located at the position, where the patient needs an operation, of the patient, at the moment, the drape body can be fixed to an operating table through the hasps and the hook-and-loop fasteners, the effect of blocking water or blood can be achieved through the threaded pipes, and the water or the blood can be limited in the middle and prevented from being diffused all around; meanwhile, the brain membrane drainage bag can play a role in guiding water or blood, the water or the blood is drained into a liquid collecting barrel, a traditional paving towel body is generally planar, the water or the blood can flow around and possibly soak the paving towel body, meanwhile, the body temperature of a patient can be reduced, the water or the blood can be limited in a small area through a threaded pipe, and the paving towel body is convenient to use. And drainage is carried out through the brain membrane drainage bag, so that the body of a patient and the operation process of medical staff are not easily influenced.

To provide a drape capable of being easily attached and fixed.SOLUTION: A drape 1A for covering a patient in an operation comprises a sheet-like drape body 3A having a front surface F and a back surface B, an opening 5A formed in the drape body 3A, and ear strings 7 disposed on the back surface B of the drape body 3A and at positions corresponding to the ears of the patient when the opening 5A is positioned in the surgical operation field of the patient. In the drape body 3A, the front surface F has water absorbency, and the back surface B has waterproofness. The ear string 7 is exposed to the outermost side in a folded state before the drape body 3A is used.SELECTED DRAWING: Figure 1

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.