131 results about "Surgery.breast" patented technology

The invention discloses a breast surgery puncture positioning system, which relates to the technical field of image positioning, and is characterized in that a preoperative medical image and an intraoperative ultrasonic image of a patient are acquired to generate a three-dimensional model, an optimal puncture path is planned by receiving a needle insertion point of a user, and the spatial pose of a puncture needle is tracked; the optimal puncture path and the position and posture of the puncture needle are displayed on the real-time ultrasonic image in an overlapped mode, real-time deviation is calculated, the puncture needle is guided and adjusted to the target focus, and real-time compensation is carried out based on the respiratory signal and / or the displacement of the reference datum. Through the multi-modal image fusion and real-time dynamic tracking technology, the puncture precision and hit rate are remarkably improved, meanwhile, the system intelligently plans a safe path and provides an AR navigation interface, the operation difficulty and dependence on doctor experience are greatly reduced, physiological displacement interference is overcome through respiratory gating and a motion compensation mechanism, and the system has the advantages of being high in accuracy and high in reliability. Accuracy and reliability in the whole operation process are guaranteed, and finally standardized and safe mammary gland puncture diagnosis and treatment operation is achieved.

The invention provides a feature enhancement system and method for a thyroid and breast surgery CT image, and the method comprises the steps: segmenting a target enhancement region of a target thyroid and breast surgery patient through a tissue recognition model, and extracting a target region CT image; a thermal imaging image of the target patient in the thyroid and breast surgery department is collected, and a soft tissue recognition boundary and a focus communication area of a target enhancement area of the target patient in the thyroid and breast surgery department are extracted based on the thermal imaging image; performing soft tissue boundary enhancement on the CT image of the target area according to the soft tissue identification boundary to obtain a CT enhanced image, and extracting image texture features of the CT enhanced image; and performing consistency enhancement on the image texture features of the CT enhanced image according to the focus connected region to obtain a CT visual image of the target patient in the thyroid and breast surgery, and performing image enhancement on the CT image in the thyroid and breast surgery according to the soft tissue identification boundary and the focus connected region of the thermal imaging image of the target patient. And the texture coherence of the CT image in the focus area is improved.

The invention aims at providing a breast surgery retractor capable of avoiding skin scald, and relates to the field of medical surgical instruments, the breast surgery retractor comprises a fixing device, the fixing device comprises a first sliding rail, a supporting rod, a limiting stopper and a pressing plate, and the fixing device is used for adjusting the position and angle of the surgery retractor, so that the surgery retractor is more practical; the auxiliary device comprises a second sliding block, a second sliding rail, a third sliding rail and a first auxiliary drag hook assembly and assists the heat dissipation plate in traction, and the operation difficulty is reduced; the isolation device comprises a second auxiliary drag hook assembly, a traction rod, a shifting block, a sleeve, a connecting rod and a diaphragm, the skin can be isolated through the diaphragm, and the skin is prevented from being scalded due to heat conduction of metal. The problem that a metal drag hook easily scalds the skin is solved.

The invention discloses a topological mapping monitoring and correcting method for abnormal scapular brachial rhythm after breast surgery, and belongs to the field of medical rehabilitation and computer vision. The method comprises the following steps: acquiring a trunk dynamic three-dimensional point cloud and infrared thermal imaging data; constructing a multi-layer collaborative dynamic topology network fusing a skeleton structure, soft tissue deformation and physiological activeness; extracting an intrinsic motion field and comparing the intrinsic motion field with the ideal model to generate deviation measurement; and calculating a dynamic instability index, comparing the dynamic instability index with a threshold value, and triggering optimization energy correction path calculation and instruction output. According to the method, the multi-dimensional topological mapping and dynamics prediction technology is adopted, accurate recognition and feed-forward early warning of motion abnormity under the influence of deep tissue adhesion after the breast surgery can be achieved, rehabilitation of a patient is guided through an energy consumption minimization path, and the accuracy of shoulder joint function remodeling and the individualized treatment effect are improved.

Embodiments described herein relate to a support device configured to provide tissue support, during implant-based breast surgery. Embodiments described herein include a matrix sheet disposed in a foldable sheet including one or more templates including at least one of a partial support template and a full support template. The partial support template is configured for use in shaping the matrix sheet into a support device for partial coverage for a breast prosthesis. The full support template is configured for use in shaping the matrix sheet into a support device for full coverage for a breast prosthesis. In some embodiments, the support device is a bioabsorbable mesh substrate, a bioabsorbable polymer coating, and one or more active pharmaceutical agents for delivery at the surgical site. The support device may be provided in various shapes for coverage of the breast prosthesis or provided with templates for various coverage of the breast prosthesis. The support device forms a macroporous scaffold, and the macroporous scaffold may act as a lattice for new tissue ingrowth.

The invention provides drainage equipment for breast surgery, and belongs to the technical field of drainage equipment. Comprising a drainage tank, a drainage connector and a drainage pipe, the drainage pipe is arranged outside the drainage connector on a top cover of the drainage tank in a sleeving mode, a monitor located on the outer side of the drainage connector is arranged on the top cover of the drainage tank, and a control module and an alarm are arranged outside the monitor. The exterior of the control module is fixedly connected with a fixing frame and a shading frame. By arranging the light source, the optical sensor, the control module and the alarm, when the whole set of drainage equipment works, the light emitted by the light source can be continuously monitored through the optical sensor, whether accumulated liquid drained in the drainage tube is abnormal or not is judged according to the light transmittance of the drainage tube, and once the accumulated liquid is found to be abnormal, the alarm is given out. If yes, the control module controls the alarm to give an alarm to remind medical staff and patients to pay attention without waiting for regular observation of the medical staff, and delay of the optimal opportunity of clinical intervention is avoided.

Embodiments described herein relate to a support device configured to provide tissue support, during implant-based breast surgery. Embodiments described herein include a matrix sheet disposed in a foldable sheet including one or more templates including at least one of a partial support template and a full support template. The partial support template is configured for use in shaping the matrix sheet into a support device for partial coverage for a breast prosthesis. The full support template is configured for use in shaping the matrix sheet into a support device for full coverage for a breast prosthesis. In some embodiments, the support device is a bioabsorbable mesh substrate, a bioabsorbable polymer coating, and one or more active pharmaceutical agents for delivery at the surgical site. The support device may be provided in various shapes for coverage of the breast prosthesis or provided with templates for various coverage of the breast prosthesis. The support device forms a macroporous scaffold, and the macroporous scaffold may act as a lattice for new tissue ingrowth.

The utility model relates to the technical field of medical auxiliary devices, in particular to an auxiliary movement device for upper limb nursing after a mammary gland operation. The base is horizontally placed on a table board and surrounds the front side of the body of a patient, the upper arm moving assemblies are movably arranged on the left side and the right side of the base respectively and used for placing upper arms on the two sides respectively, and the forearm moving assemblies are rotationally arranged at the front ends of the two upper arm moving assemblies respectively and used for placing forearms on the two sides respectively. The sliding angle adjusting assemblies are arranged on the left side and the right side of the base correspondingly and used for limiting the moving angle range of the upper arm moving assemblies, and the rotating angle adjusting assemblies are arranged at the joints of the upper arm moving assemblies and the front arm moving assemblies on the same sides correspondingly and used for limiting the rotating angle range of the front arm moving assemblies on the corresponding sides. The device solves the problem that a patient cannot perform rehabilitation training accurately according to the movement amplitude guided by a doctor.

The utility model belongs to the technical field of medical instruments, and particularly relates to a breast surgery hand hanging belt which comprises a wearing part, a limiting part and an adjusting part, the wearing part is used for being worn on the upper body of a patient, and the limiting part comprises a first limiting belt connected with the upper end of the side face of the wearing part and a second limiting belt connected with the bottom of the front face of the wearing part. The first limiting belt is used for limiting the upper arm, the second limiting belt is used for lifting the front arm, the wearable part and the second limiting belt are connected with the first limiting belt through a first hook-and-loop fastener, the wearable part is worn on the body, the upper arm is wrapped with the first limiting belt, the first limiting belt is pasted to the front face of the wearable part through the first hook-and-loop fastener, and the upper arm is lifted through the first hook-and-loop fastener. Meanwhile, the lifting height of the affected limb can be adjusted through the adjusting piece according to the height condition of the patient, then the second limiting belt is connected with the first limiting belt through the first hook-and-loop fastener, and the patient can wear the device conveniently and adjust the device according to needs while lifting the affected limb and limiting abduction of the affected limb.

The utility model relates to the technical field of medical instruments, in particular to a breast postoperative corset bra which comprises a placing pad clamped on the side face of a rubber pad, a clamping hole used for fixing is formed in the side face of the rubber pad, a bolt used for fastening is fixedly connected to the side face of the placing pad, a ventilation opening used for heat dissipation is formed in the side face of the rubber pad, and the rubber pad is fixedly connected with the clamping hole. The inner wall of the ventilation opening is fixedly connected with a filter screen used for filtering, and the side face of the rubber pad is provided with a tightening belt used for limiting. According to the breast post-operation breast binding bra, through the cooperative arrangement of the placing pads, the clamping holes and the plug pins, when a patient uses the bra, medicine can be limited and fixed more conveniently, the situation that the medicine deviates and shakes is reduced, meanwhile, by means of the arrangement of the plug pins, the patient can adjust the positions of the placing pads more conveniently according to different wound positions, and the patient is more convenient to use. And therefore, the practicability of the device is further improved.

The utility model relates to a lens posterior capsule protection pad used in cataract super breast surgery, which comprises a folding intraocular lens protection pad and a traction rope, the folding intraocular lens protection pad is arc-shaped, can be folded and curled and is injected between a lens nucleus and a posterior capsule through an intraocular lens injector, and the traction rope is arranged between the lens nucleus and the posterior capsule. One end of the traction rope is fixedly connected with the folding intraocular lens protection pad, and the other end of the traction rope is fixed outside the eye. The foldable intraocular lens protection pad can be folded and curled and injected between a lens nucleus and a posterior capsule through the intraocular lens injector, the intraocular lens injector is an existing device, a special implanter is not needed, the production cost is greatly reduced, after the foldable intraocular lens protection pad is implanted, the injector does not need to be continuously used, and the production cost is greatly reduced. The surgical operation time is shortened, the risk that the protection pad cannot be smoothly recycled through an injector is reduced, and the foldable intraocular lens protection pad can be taken out from the anterior chamber through a traction rope after ultrasonic emulsification is completed.

The utility model relates to an arc-shaped knife handle for an endoscopic breast surgery. The arc-shaped knife handle is suitable for being combined with a scalpel to form an arc-shaped flap free knife for the single-hole endoscopic breast surgery. Distance scales are arranged on the side walls of the arc-shaped handle and the blade holder main body; the arc-shaped handle is provided with a lengthened handle so as to extend the operation range; the arc-shaped handle is beneficial for being tightly attached to the curve of the breast and the thorax and conveniently complies with and crosses the natural radian of the breast and the thorax, precise dissociation of the skin flap blocked by the nipple and areola complex during skin flap separation in the operation is achieved, the amount of bleeding in the operation is reduced, and the operation efficiency is improved. Damage to a nipple and areola complex and a breast duct behind the nipple and areola complex in the operation process is remarkably reduced, and the risk of skin flap necrosis is reduced; distance scales are convenient for measuring the radial width of the breast base along the thoracic radian in an operation, and accurate operation positioning and prosthesis selection reference is provided for doctors; therefore, the operation area can be accurately and efficiently determined in the endoscopic operation, and the success rate of the operation and the satisfaction degree of a patient are improved.

1. Name of the designed product: bra (postoperative pressure for breast surgery). 2. Use of the designed product: used in the healing period after chest surgery. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: usage state diagram 1. 5. The designed product is a thin product, and other views are omitted. 6. The clothing model in the design picture is a prop and does not belong to the content of the claimed design.

Absorbable implants for breast surgery that conform to the breast parenchyma and surrounding chest wall have been developed. These implants support newly lifted breast parenchyma, and / or a breast implant. The implants have mechanical properties sufficient to support a reconstructed breast, and allow the in-growth of tissue into the implant as it degrades. The implants have a strength retention profile allowing the support of the breast to be transitioned from the implant to regenerated host tissue, without significant loss of support. Three-dimensional implants for use in minimally invasive mastopexy / breast reconstruction procedures are also described, that confer shape to a patient's breast. These implants are self-reinforced, can be temporarily deformed, implanted in a suitably dissected tissue plane, and resume their preformed three-dimensional shape. The implants are preferably made from poly-4-hydroxybutyrate (P4HB) and copolymers thereof. The implants have suture pullout strengths that can resist the mechanical loads exerted on the reconstructed breast.

The utility model relates to the technical field of medical instruments, in particular to a robot breast surgery position adjustable device. The body position adjusting device comprises an operating bed arranged on the ground and a pair of body position adjusting mechanisms arranged on the upper surface of the operating bed in a bilateral symmetry mode. Each body position adjusting mechanism comprises a shoulder lifting air bag fixedly arranged on the front portion of the upper surface of the operating bed, a plurality of back abutting air bags which are tightly arranged on the rear side of the shoulder lifting air bag on the operating bed in the length direction of the operating bed and communicate with one another, and a first communicating pipe arranged between the shoulder lifting air bag and one back abutting air bag. The back supporting air bags are fixedly arranged on the upper surface of the operating bed, and the back supporting air bag located on the foremost side abuts against the shoulder lifting air bag; and the heights of the plurality of back supporting airbags are gradually reduced from top to bottom. The device solves the problem that when an existing device is used, the back of a patient and an operating bed are suspended.

The invention discloses a fixing device for postoperative care of the thyroid and mammary gland department, and belongs to the technical field of postoperative care. The shoulder adjusting and limiting mechanism comprises a fixing ring I which is fixedly connected and arranged on one side of the fixing belt and is used for limiting the adjusted fixing belt; the neck adjusting and limiting structure comprises a limiting block which is arranged above the fixing belt and is used for limiting the movement of the neck; the shoulder adjusting and limiting mechanism and the neck adjusting and limiting mechanism are connected into a whole through the connecting assembly, neck-shoulder synchronous linkage limiting is achieved, meanwhile, the shoulder can adjust the tightness degree through cooperation of the first hook and the first fixing rings, the neck can increase or decrease the number of limiting blocks, and the neck can adjust the enclosing degree through cooperation of the second hook and the second fixing rings. The device can accurately restrain excessive movement of the neck, the shoulders and the upper limbs, reduces wound surface traction from the source, adapts to neck and shoulder sizes of patients with different body types, is high in universality, and provides a stable body position environment for postoperative wound surface healing.

The utility model provides a chest band for breast surgery postoperative rehabilitation, including positioning ring belt, two shoulder straps and two chest shields, the chest shield is formed by splicing of multiple tubular bodies, a plurality of air holes extending along the axial direction are arranged on the tube wall of the tubular body, a soft membrane is fixedly arranged at one end of the inner cavity of the tubular body, the soft membrane can be deformed and forms a bulge extending to the outside of the tubular body, and the bulge is used for contacting the chest of a patient. The utility model provides a chest band for breast surgery postoperative rehabilitation, which can fix the breasts of different patients, has good air permeability and is beneficial to the recovery of the wound of the patient.

The invention relates to the technical field of medical auxiliary instruments, in particular to a nail and breast surgery biopsy sample preservation device which comprises a protection shell, a plurality of L-shaped supporting plates are arranged on the inner wall of the protection shell, through holes are formed in the short edges of the L-shaped supporting plates, supporting columns are arranged in the through holes in a sliding fit mode, and push plates are fixedly connected to the ends, close to the inner wall of the protection shell, of the supporting columns. Springs sleeving the supporting columns are arranged on the sides, close to the supporting columns, of the push plates, and the other ends of the springs are fixedly connected with the L-shaped supporting plates; arc-shaped clamping blocks are arranged at the other ends of the supporting columns; rotating shafts corresponding to the pushing blocks in number are arranged on the inner wall of the protective shell and are rotationally connected with pushing assemblies located below the long edges of the L-shaped supporting plates and used for pushing the pushing plates. The invention aims to realize full-process protection of abnormal posture-automatic clamping-stable resetting through a mechanical linkage structure, so that the stability and safety of a sample tube in a transfer process are improved, and the preservation requirements of high integrity and low pollution risk of clinical samples in the department of thyroid and breast surgery are met.

The present invention relates to the technical field of operating table frames, and particularly relates to a table frame for breast surgery, which includes a base, a lifting column, a tabletop, and an adjustment mechanism. It is characterized in that a lifting column is installed above the base, a tabletop is installed above the lifting column, an adjustment mechanism is installed inside the tabletop. The adjustment mechanism drives the horizontal movement of the driven rack through the rotation of the rotating cylinder. The horizontally moving driven rack drives the vertical movement of the extrusion rod under the action of the support block, thereby adjusting the distance between the side of the tabletop and the extrusion rod. And the rotational kinetic energy of the arm cylinder is converted into the horizontal kinetic energy of the adjustment cylinder. The horizontally kinetic adjustment cylinder drives the transmission bevel gear to move vertically. The vertically moving transmission bevel gear drives the lifting block to move vertically. Furthermore, the vertically moving lifting block squeezes the cross bar on the tabletop to move vertically, and then the vertically moving cross bar adjusts the vertical distance between the extrusion plate and the tabletop.

1. Name of the designed product: Anti-pressing nursing cover (after breast surgery) 2. Use of the designed product: The designed product is used for anti-pressing protection of the breast. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a double smoke exhaust device for endoscopic breast surgery, which comprises a filter box, a connecting component is arranged on the left side of the filter box, a smoke inlet pipe is arranged on the left side of the filter box through the connecting component, a three-way connector is fixedly arranged at the left end of the smoke inlet pipe, and a smoke exhaust pipe is fixedly arranged at the end part of the three-way connector. And a T-shaped partition plate is fixedly arranged in the filter box. Smoke discharging is controlled through the smoke discharging control assembly, and when the primary filter screen, the efficient filter screen and the activated carbon filter screen on the front side are blocked, smoke can be filtered through the primary filter screen, the efficient filter screen and the activated carbon filter screen on the rear side; the primary filter screen, the high-efficiency filter screen and the activated carbon filter screen on the front side can be replaced, so that the situation that the suction force is reduced due to blockage of the filter screens, generated smoke cannot be completely pumped out, and the influence on an operation due to the fact that the smoke is not completely pumped out is avoided.

The invention relates to breast detection, in particular to a breast surgery intelligent detection system based on big data, a server performs non-contact three-dimensional shape modeling on a breast through a breast three-dimensional shape modeling module to obtain a breast three-dimensional model, and performs partitioned dynamic compression on the breast according to the breast three-dimensional model by using a partitioned dynamic compression module to obtain a breast three-dimensional model; the server performs multi-modal data acquisition on the compressed breast through a multi-modal data acquisition module, performs quantitative parameter extraction on the breast according to the multi-modal data by using a quantitative parameter extraction module, and calculates a radiation field boundary according to a breast three-dimensional model and the compressed breast through a radiation field dynamic planning module; dynamically matching breast deformation, and utilizing an image acquisition parameter optimization module to optimize image acquisition parameters according to the breast three-dimensional model and the quantization parameters; according to the technical scheme provided by the invention, the defects that personalized imaging is difficult to combine with the characteristics of different breasts and the detection rate of the focus of the compact breast is relatively low can be overcome.

The utility model relates to the technical field of medical equipment, and particularly discloses a postoperative pectoral girdle for breast surgery, which comprises a pectoral girdle body. The protruding part is arranged at the front part of the chest strap body; the first fixing part and the second fixing part are arranged on two sides of the rear part of the chest strap body; the first hook-and-loop fastener is arranged at the end, away from the protruding part, of the first fixing part, and the first hook-and-loop fastener is arranged on the outer side of the first fixing part; the first hook-and-loop fastener is arranged at the end, away from the protruding part, of the second fixing part, and the first hook-and-loop fastener is arranged on the inner side of the second fixing part. Wherein the first magic son tape is matched with the first magic mother tape; the number of the shoulder straps is two, and the two shoulder straps are symmetrically arranged at the top of the protruding part; the third fixing part is arranged at the end, away from the protruding part, of the shoulder strap, and the third fixing part is detachably connected with the first fixing part and the second fixing part. According to the postoperative chest strap for the breast surgery, the wearing convenience is improved, and medical staff can conveniently and rapidly adjust the chest strap.

The invention belongs to the field of breast surgery, particularly relates to a warm nursing device for breast surgery, and aims to solve the problems that the length of an electric wire is inconvenient to adjust, the electric wire is too long or too short and is not convenient to use, and a warm blanket is inconvenient to store after being used in the prior art, the following scheme is provided: the warm nursing device comprises a bearing seat and a storage groove formed in the bearing seat, a transverse hole is formed in the inner wall of one side of the containing groove, and a handle is fixedly installed at the top of the bearing base. The placing box is installed in the transverse hole in a sliding mode, a warm blanket is arranged in the placing box, an interlayer is arranged on the warm blanket, and a heating wire is arranged in the interlayer; the insulating mounting seat is mounted on one side of the warming blanket, a rotating groove is formed in one side of the insulating mounting seat, and an insulating rod is rotatably mounted in the rotating groove. The bearing seat can be combined with a moving mechanism and can also move independently, different use requirements are met, the length of a wire can be adjusted, actual use is facilitated, and the warming blanket can be stored.

The invention discloses a thyroid mammary gland surgery cleaning and dressing changing device which comprises two supporting legs placed at the two ends of a wound respectively, an arc-shaped frame is connected to the supporting legs in a lifting mode, an arc-shaped sliding block is arranged on the arc-shaped frame, an arc-shaped plate is connected to the bottom of the sliding block, and a cylindrical pipe and an atomizing nozzle are arranged on the plate and used for movably cleaning the wound. The arc-shaped reciprocating motion of the atomizing nozzle is realized through the moving mechanism, the liquid spraying mechanism realizes quantitative extraction and spraying of a disinfectant through a piston plate, a one-way valve and a liquid storage tank, and automatic laying and cutting of a dressing are realized through a roller and a U-shaped frame; the wiping mechanism is driven by a cleaning block and a bevel gear to clean disinfectant and secreta on the surface of the wound, through cooperation of the structures, automation of wound cleaning, disinfection, dressing change and wiping is achieved, the nursing efficiency is improved, the work intensity of medical workers is reduced, meanwhile, the wound infection risk is reduced, and the wound cleaning and disinfecting device is suitable for popularization and application. The clinical application value is relatively high.

The invention relates to the technical field of medical instruments, and discloses an endoscope tissue grasping forceps device aiming at breast tissue characteristics and application, the endoscope tissue grasping forceps device comprises a connecting shell as a device overall mounting and bearing carrier; the double-joint arc-shaped transmission assembly is fixedly connected with the connecting shell and comprises two symmetrically-arranged joint connecting parts and an arc-shaped forceps body, and the joint connecting parts drive the arc-shaped forceps body to achieve angle adjustment of self-adaptive mammary gland anatomy; and the electric grasping assembly is integrated at the far end of the arc-shaped forceps body and is used for low-damage accurate grasping of the mammary tissue. By additionally arranging the double-joint arc-shaped transmission assembly, the arc-shaped forceps body can achieve multi-angle accurate adjustment of a self-adaptive mammary gland anatomical structure, the chopstick effect that traditional straight or single-joint endoscope grasping forceps are limited in operation in a narrow mammary gland operation space is effectively broken through, and the operation flexibility and accessibility of the device are greatly improved. Meanwhile, the structural design matched with the characteristics of the mammary tissues is adopted, so that traction and extrusion damage of instruments to the mammary tissues in the operation process are reduced.

The invention relates to the technical field of medical instruments, in particular to a puncture positioning device for breast surgery, and solves the problems that the body position of a patient usually needs to be fixed, the operation is troublesome, the occupied space is large, the patient needs to be punctured in a lying state, and the shaping of the chest of the patient is influenced during positioning in the existing breast puncture process. Comprising a wrapping fixing mechanism and two multidirectional positioning mechanisms, a supporting telescopic mechanism is installed at the front end of the wrapping fixing mechanism, the two multidirectional positioning mechanisms are installed at the upper end of the supporting telescopic mechanism, each multidirectional positioning mechanism comprises a hollow installation ball, and a ball head swing rod is movably installed on the inner side of each hollow installation ball; an arc-shaped shaping cover is installed at the upper end of the ball head swing rod. By being fixedly worn on the body of a patient, the puncture positioning operation of the patient in different body position states can be met, effective shaping and rapid positioning can be conveniently conducted on the chest of the patient, and the puncture difficulty is reduced.

The invention relates to the technical field of incision assistance for surgical operations, and discloses an incision auxiliary positioning device for thyroid and breast surgical operations, which comprises an auxiliary positioning ring piece, the upper surface of the auxiliary positioning ring piece is provided with a limiting groove, the inner side of the limiting groove is slidably provided with a limiting sliding block, and the upper surface of the limiting sliding block is fixedly connected with a rack ring; a positioning auxiliary incision assembly is arranged on the inner side of the rack ring, the positioning auxiliary incision assembly comprises a plurality of elastic through frames annularly arranged on the inner side of the rack ring, so that the auxiliary incision device can adapt to different sizes and states of nails and breasts during incision assistance for the surgical operation, and the auxiliary positioning effect of an incision in the operation can be adjusted in time; the incision auxiliary positioning device for the thyroid and breast surgery prevents deformation in the surgery from blocking sight, can help a patient to carry out auxiliary nursing medicine application after the surgery, prevents skin friction in life from affecting the wound healing effect, and further improves the use effect and quality of the whole incision auxiliary positioning device for the thyroid and breast surgery.

1. The name of the design product: support frame (hand rest frame). 2. The use of the design product: the design product is a hand rest frame used in breast surgery assisted by armpit endoscopy, which is used to support and place the arm. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the A part of the design is the product support structure plate, and the A part is made of transparent material.

The invention discloses a breast hole covering towel, and relates to the technical field of medical instruments. During use, sterile cloth is laid on the breast of a patient, and the position is adjusted to enable an operation wound to be aligned with the breast; the elastic layer fits the skin of a patient to form a sealing edge. In the operation process, body fluid is firstly absorbed by the fluid absorption layer; when the liquid amount is increased, redundant liquid enters the liquid accumulation bag through the through hole to be collected; a doctor can perform surgical operation through the surgical incision and the through hole, and the hydrops bag collects liquid without affecting the view and operation. According to the scheme, the problem of surgical field pollution caused by body fluid retention in a traditional breast surgery drape is effectively solved; the combination of the elastic layer and the liquid absorption layer improves the fitting degree to the body surface of a patient and reduces liquid leakage; the hydrops bag is arranged, so that the treatment capacity of a large amount of liquid is enhanced, saturation and failure of the liquid absorption layer are avoided, the operation view is remarkably improved, the cleaning frequency in the operation is reduced, and the operation efficiency and safety are improved.