31 results about "Limb restraint" patented technology

Limb restraints, locking buckles for use in limb restraints, and methods of using such limb restraints and locking buckles are provided. The limb restraints include a cuff, a strap and a locking buckle. The locking buckles include a buckle housing having a first strap receiving slot and a second strap receiving slot, a locking lever assembly having a first locking lever and a second locking lever, and a depressible release button having an up position and a depressed position, wherein the depressible button releases the locking levers when in the depressed position. The first locking lever is rotationally secured to the buckle housing, and the second locking lever is rotationally secured to the first locking lever. Each locking lever has a locked position, which prevents the strap from slipping through the strap receiving slots.

The utility model discloses a high-comfort limb restraining device for the neurosurgery department. The high-comfort limb restraining device comprises a core annular frame. An annular air bag is arranged in the core annular frame body; a hollow grab handle is fixedly arranged at the rear part in the core protection bracket; the design that the core annular frame body is combined with the inner annular air bag guarantees effective constraint on limbs of a patient, the wearing comfort is remarkably improved due to the softness and the moderate pressure adjusting capacity of the air bag, and skin bruise possibly caused by traditional hard materials is effectively avoided. In the cooling function, bagged ice blocks can be placed in the hollow grab handle, physical cooling can be carried out on the palm of a patient through the closed space formed by the cover body and the hollow grab handle, and the cooling device is particularly useful for the medical process needing to keep the temperature of the hand stable. The palm of the patient can be protected through the design of the core protection support, and self-injury caused by disorderly grabbing and moving in the operation process is avoided.

The utility model discloses a limb restraint structure for nursing in an anesthesia recovery room, which belongs to the technical field of anesthesia recovery nursing and comprises a bed body, a first side plate and a second side plate are respectively arranged at two ends of two sides of the top of the bed body in a sliding manner, and the same sides of the first side plate and the second side plate are movably connected with movable plates through movable connecting seats. A restraint strap is arranged at the tail end of the movable plate, sliding grooves are formed in the ends, provided with the movable plate, of the first side plate and the second side plate, screw rods are movably connected to the interiors of the sliding grooves through bearings, movable blocks are spirally connected to the peripheries of the screw rods, and ejector rods are arranged on one sides of the exteriors of the movable blocks; the first side plate and the second side plate which slide through the T-shaped groove and the T-shaped block are arranged on the two sides of the bed body and matched with the screw rod, the ejector rod and the movable plate, so that the purpose of adjusting the position of the restraint strap is achieved, the position of the restraint strap can be properly adjusted according to the height and the limb length when the limbs of a patient are restrained, and the restraint strap is convenient to use. And the device can be more adaptive to a patient.

The utility model belongs to the field of medical instruments, and discloses a lower limb restraint strap component and a restraint bed, which comprise a restraint strap with an annular structure. The two sets of fixing seats are symmetrically arranged at the two ends of the restraint strap, the inner sides of the fixing seats are slidably connected with connecting arms, the connecting arms are rotatably connected with first screws, the first screws are in threaded connection with the fixing seats, the side faces of the connecting arms are rotatably connected with rotating shafts, and the rotating shafts are sleeved with the restraint strap; the restraint piece is in threaded connection with a second screw rod, the second screw rod is in threaded connection with the fixed seat, and the restraint strap penetrates through the restraint piece; the restraint piece comprises a first restraint block located on the inner side of the restraint strap and second restraint blocks located at the upper end and the lower end of the restraint strap, a gap is reserved between the first restraint block and the second restraint blocks, and the restraint strap penetrates through the gap; and the fixing assembly is arranged at the lower end of the fixing seat. The space on the side surface of the limb is extruded and reduced by the restraint piece, so that the limb of the patient is subjected to sufficient restraint force.

The application relates to a surgical limb restraint method and device, and relates to the technical field of medical instruments, and comprises the following steps: collecting a limb restraint trigger signal; collecting a medical staff voice and a controller restraint signal based on the limb restraint trigger signal; performing voice recognition processing on the medical staff voice to generate a voice restraint instruction; judging whether the voice restraint instruction and the controller restraint signal meet the requirements of a preset limb restraint instruction; if not, continuously collecting the medical staff voice and the controller restraint signal for cyclic judgment; if yes, controlling a preset limb restraint device to restrain a patient's limb; collecting a real-time voice instruction and a real-time controller signal; and controlling the limb restraint device to adjust according to the real-time voice instruction and the real-time controller signal. The application has the effect of improving the safety of surgical limb restraint.

The invention discloses a body position fixing mechanism for an experimental rat. The body position fixing mechanism comprises a bottom plate, a bearing plate and a head fixing mechanism. The bottom plate is rotatably connected with the bearing plate, and the bearing plate is used for bearing an animal and is provided with a limb restraining assembly and a replaceable belly and back plate assembly. The four limbs are fixed on the sawteeth through the binding pieces and the sliding rings capable of sliding, and the positions can be flexibly adjusted. The abdominal back plate assembly is provided with operation windows in various shapes, and specific areas of the abdomen or the back can be exposed according to experiment requirements. The head fixing mechanism comprises a conical head sleeve, and the conical head sleeve slides along a guide sliding rail through a sliding block so as to achieve fine adjustment of the head position. Rotatable and telescopic supporting rod mechanisms are arranged on the two sides of the bearing plate, and the bearing plate can be stably supported at different inclination angles in combination with anti-skid grooves of the bottom plate. The animal experiment table integrates the functions of stable adjustable fixation, modularized operation window, head fine adjustment and liquid collection, is convenient to operate and wide in adaptability, and can effectively improve the stability, humanity and table top cleanliness of animal experiments.

The application provides a restraint device for postoperative delirium patients, belonging to the technical field of medical devices, comprising a bed body, four groups of adjusting assemblies are symmetrically arranged on the bed body, limb restraint assemblies are arranged on the upper ends of the adjusting assemblies, a headrest is arranged on the middle of one side of the bed body, two restraint belts are arranged on the middle of the upper end of the bed body, and the other sides of the two restraint belts are connected through a shoulder strap buckle; the limb restraint assembly comprises a pair of symmetrically arranged arch blocks, the inside of the pair of arch blocks is provided with an arch pad, and the two sides of the arch block are respectively fixedly connected with a protruding block A and a protruding block B; the protruding block A is provided with an embedded column, and the protruding block B is fixedly connected with an embedded table. The application solves the problem that the existing patient restraint device can play a certain restraining role, but the limbs still have the possibility of movement, thereby failing to ensure that the patient can be fully restrained, and the practicability is low.

The utility model relates to the technical field of orthopedic nursing, and discloses a limb fixing device convenient for restraint operation, which comprises a mounting rack, a placing groove is arranged in the middle of the upper side of the mounting rack, a soft cushion is mounted on the inner side of the placing groove, and the upper side of the right end of the mounting rack is fixedly connected with a U-shaped rack I; the inner side of the first U-shaped frame is rotationally connected with a winding roller, a motor is mounted on the front side of the first U-shaped frame, the driving end of the motor is fixedly connected to the middle of the front end of the winding roller, a pin hole is formed in the upper side of the left end of the mounting frame, and a mounting plate is arranged on the upper side of the left end of the mounting frame. According to the four-limb fixing device, the rotating winding roller can wind a bandage outside the winding roller so as to tighten and fix four limbs, the operation is simple, convenient and fast, the arranged pressing plate drives the sliding plates at the two ends to move towards the middle so as to drive the fixing rods to be pulled out from the through holes, the four limbs can be conveniently placed in the soft cushion, and the four limbs can be conveniently fixed. And four limbs can be conveniently fixed.

The invention relates to the technical field of hygienic products, in particular to a paper diaper which has the functions of restraining limbs and continuously keeping ventilation even if the paper diaper is wetted by urine in the using process, and comprises a paper diaper body, a groove is formed in the middle of the inner side of the paper diaper body, and a fixing frame is fixedly connected to the inner wall of the groove; a disposable flexible sensor is embedded in the inner wall of the fixing frame, two side edges are symmetrically and fixedly connected to the inner side of the paper diaper body relative to the fixing frame, a plurality of second air holes are formed in the connecting positions of the side edges and the paper diaper body at equal intervals, restraining mechanisms are connected to the two sides of the paper diaper body, and each restraining mechanism comprises a fixing sleeve and a male buckle. The fixing frame is arranged on the inner side of the paper diaper body, a dome-like structure is formed, the design of the side edges with the second air holes in the two sides is matched, the sealing performance can be guaranteed, the paper diaper can be prevented from being tightly attached to the perineum of a newborn, and it is guaranteed that the urine absorption function is not affected while local compression is eliminated.

The invention discloses a limb constraining device for tumor patient radiotherapy, and relates to the technical field of tumor patient limb constraining, the limb constraining device comprises a constraining bed, the upper end face of the constraining bed is symmetrically provided with a plurality of sliding grooves, moving blocks are slidably connected in the sliding grooves, and the upper end faces of the moving blocks on the same side are provided with grooves; the device further comprises a bandage self-adaptive adjustment early warning mechanism and a bandage limiting adjustment mechanism, the bandage self-adaptive adjustment early warning mechanism comprises supporting frames, the supporting frames are located above moving blocks provided with grooves, side plates are fixedly connected to the two sides of each moving block, rotating shafts are rotationally connected to the upper ends of the supporting frames in a penetrating mode, and sliding blocks are fixedly connected to the lower end faces of the supporting frames. The sliding blocks are connected into the grooves in a sliding mode, so that the binding bandage can be adjusted in a self-adaptive mode according to fluctuation of the body of a patient and can be adjusted in a self-adaptive mode along with fluctuation of breathing of the patient, the binding bandage is prevented from being excessively tensioned or loosened due to body movement, the binding feeling and the compression feeling on the body of the patient are reduced, and the patient feels more comfortable in the radiotherapy process.

The utility model relates to the technical field of animal husbandry and veterinary, in particular to a large animal binding structure for animal husbandry and veterinary, which comprises a bottom plate, four corners of the lower end of the bottom plate are fixedly connected with working legs, the middle of the upper end of the bottom plate is fixedly connected with a placing table, and the right end of the placing table is fixedly connected with a slope table. The lower end face of the slope table is flush with the lower end faces of the four working legs, a control keyboard is fixedly connected to the front portion of the right end of the bottom plate, and rectangular grooves are formed in the front end and the rear end of the bottom plate. According to the large animal binding structure for the animal husbandry veterinarian, through cooperation of the bottom plate, the containing table, the slope table, the control keyboard, the four-limb binding structure, the neck binding structure and the like, the large animal binding structure can effectively adapt to large animals with different body types and habits, it is guaranteed that the veterinarian smoothly carries out medical operation, and meanwhile the working efficiency is improved. The comfort and the safety of the animal during constraint are improved, and the stress response and the injury of the animal are reduced.

The limb restraint strap used in cooperation with the sickbed comprises a strap body, a sickbed fixing mechanism is arranged at one end of the strap body, the sickbed fixing mechanism comprises a transverse plate, the end of the transverse plate is fixedly connected with the end of a bandage, and a plurality of anti-skid soft strips are fixedly connected to the surface, close to the transverse plate, of the bandage in an embedded mode. The side wall of the end, away from the transverse plate, of the bandage is fixedly connected with a hook-and-loop fastener barb layer. The side wall of the end, away from the transverse plate, of the bandage is fixedly connected with a hook-and-loop fastener fluff layer. When the sickbed fixing band is fixed to a sickbed, the binding band is wound on the sickbed, then the end of the binding band penetrates through the penetrating opening and is tensioned so that the binding band can tightly wrap the fixing position of the sickbed, then the binding band is bonded and fixed through the hook-and-loop fastener, and under the action of the anti-skid soft strip, the binding band cannot slide at the fixing position of the sickbed; the bandage is fixed through the hook-and-loop fastener and the first sawtooth plate, the fixing effect is good, looseness is avoided, and the bandage can be better matched with a sickbed.

The invention discloses a four-limb restraint device, which comprises a connecting piece with one end connected with a restraint mechanism and the other end used for external fixation; the restraining mechanism comprises a restraining body, a restraining ring, a gear, a friction plate, a locking assembly and a driver, a cavity is formed in the restraining body, one end of the restraining ring is rotationally connected with the restraining body, and a rack section meshed with the gear is arranged at the other end of the restraining ring; the locking assembly, the friction plate and the driver are arranged in the cavity, the gear is arranged at the moving end of the locking assembly, the friction plate is arranged opposite to the gear, and the driver is in transmission connection with the locking assembly; the pressure sensor is arranged on the inner side of the restraint ring and used for collecting extrusion force data between the limb of the patient and the restraint ring in real time; and the controller is arranged on the constraint body and is connected with the pressure sensor and the driver. The constraint force is moderate, so that the risk of accidental extubation and the like of a patient due to too loose constraint is avoided; and accidental injuries such as influence on blood circulation of four limbs of the patient due to over-tight restraint are avoided.

The invention relates to the technical field of medical instruments, in particular to a limb restraining device for mental health treatment. The bearing component comprises a clamping plate and a placing plate fixedly connected to the top end of the clamping plate, a fixing ring used for restraining limbs is hinged to the placing plate, and a fixing assembly used for fixing the device to a mounting surface is arranged at the bottom end of the clamping plate; the locking assembly is arranged on one side of the placing plate and used for achieving detachable locking of the fixing ring and the placing plate; the limiting mechanism comprises a threaded cylinder integrally formed with the fixing ring, the arc-shaped limiting piece tightly abuts against the surface of the upper arm of the patient, so that the movement of the upper arm of the patient is restrained, meanwhile, the restraining mode that a spring A is matched with the arc-shaped limiting piece is adopted, and the limiting mechanism can be used for limiting the movement of the upper arm of the patient. On the premise that the upper arm of the patient is effectively restrained, a small activity space is still reserved, and excessive compression and extrusion of the arc-shaped limiting piece on muscles and blood vessels of the upper arm of the patient are avoided.

The utility model provides a four-limb heat preservation sleeve with a restraining function, which comprises a sleeve body wrapping the periphery of four limbs, and further comprises an electric heating assembly arranged in the sleeve body, a plurality of binding belts used for binding the sleeve body to the periphery of the four limbs and restraining belts used for restraining the four limbs on a sickbed, the binding belts are arranged on the outer side of the sleeve body in an array mode, and the electric heating assembly is arranged in the sleeve body. The restraint strap is arranged at the end, close to the wrists of the limbs, of the outer side of the sleeve body, the sleeve body comprises a heat preservation layer with one side making contact with the limbs and a protection layer detachably connected with the other side of the heat preservation layer, and the binding strap and the restraint strap are both connected with the protection layer. According to the four-limb heat preservation sleeve with the restraining function, the peripheries of four limbs are wrapped with the sleeve body through the binding belts, energization heat preservation is conducted through the graphene heating pieces, the four limbs are restrained on a sickbed through the restraining belts, and on one hand, the heat preservation effect is better when the heat preservation sleeve is used; on the other hand, the restraint straps of the heat preservation sleeve restrain the four limbs on the sickbed to achieve the restraint effect, and examination and treatment of the patient are more convenient and faster.

This invention relates to the field of infusion restraint device technology, specifically to an infusion limb restraint and warming device for pediatric nursing. The device includes a support frame consisting of two side panels and a back panel. The two side panels are located at the front end of the back panel, forming a U-shape. A bottom fabric is installed between the two side panels. A sponge pad is placed on top of the bottom fabric. A cover fabric is placed on top of the sponge pad. A flip-out transparent back cover fabric, along with an elastic cover fabric and a front cover fabric, forms a switchable hand-accommodating cavity. During puncture, the back cover fabric is flipped to expose the back of the hand for easy needle insertion and observation of bulges and blood return. During infusion, the back cover fabric is closed to provide restraint and protection. This solves the drawbacks of traditional restraint gloves, such as inconvenience in wearing after puncture and difficulty in inspection due to obstruction. Furthermore, the flip-out back cover fabric provides locking and limiting, the inclined surface of the sponge pad provides support, and the opening of the support frame provides positioning, effectively preventing vascular displacement and puncture damage caused by the child clenching their fist during needle insertion.

A large mammal fixing stretcher for medical experiments comprises a fixing stretcher body, a plurality of fixing bandages and four-limb restraint straps, can fix large mammals for medical experiments more easily, and can be used for moving the large mammals better. In the experiment process, even if anesthesia fails, the fixed large mammals are not prone to escaping, and meanwhile the fixed stretcher can be used in nuclear magnetic resonance equipment. For a clinical experimenter, a clinical test can be better completed by using the fixing stretcher, meanwhile, the fixing stretcher has better adaptability to large mammals of different types and sizes, the economical efficiency of the experimenter is improved, the structure is simple, and the fixing stretcher is convenient to use.

This utility model belongs to the field of animal medicine, specifically a limb restraint for an animal examination table. It addresses the problem that existing simple strap designs, while capable of securing animal limbs, often lack adjustable strap lengths. Some restraints are also inflexible in design and use, with fixed positions that cannot be adjusted according to animal size and positioning. The proposed solution includes an examination table comprising a base, a worktable fixedly mounted on top of the base, and a reinforcing ring fixedly fitted onto the outer wall of the base; four restraints for securing the animal's limbs. Each restraint is located on one side of the worktable and includes a U-shaped frame and a rotating cylinder rotatably mounted inside the U-shaped frame. These restraints can be adjusted according to animal size, positioning, and limb orientation, greatly increasing adaptability and solving the problem of limited restraint mechanisms in existing examination tables, thus better meeting practical needs.

The invention provides a transparent and visual inflatable fixing device combined with child interestingness, and relates to the technical field of limb restraint equipment. Comprising a base and an inflatable protection pad, the base is circular, a first through hole is formed in the base, and a clamping assembly is arranged on one side of the through hole; a through opening is formed in the inflatable protection pad, and the inner diameter of the through opening is larger than the outer diameter of the base. The inflatable protection pad is arranged in a C shape, the through opening is formed in the middle of the inflatable protection pad, binding bands are arranged on the two sides of the inflatable protection pad, and cartoon patterns are arranged on the outer side of the inflatable protection pad. Compared with the prior art, the indwelling needle protection device is simple in structure and convenient to use, and can effectively protect the indwelling needle of a child patient and reduce the psychological distracting attention of the child patient at the same time.

This invention discloses a retractable length adaptive intelligent limb restraint device, belonging to the technical field of limb restraint devices. It includes a transmission assembly rotatably connected to the underside of a bed, multiple lifting frames located under the bed, and a shifting assembly fixedly connected to both ends of each lifting frame. One shifting assembly has a movable frame one, and the other has a movable frame two. An adjustment assembly is located within the movable frame one, and a restraint strap is slidably attached to the adjustment assembly. A pressure-reducing assembly is fixedly connected to the underside of one end of the bed. By setting up the lifting frames and shifting assemblies, after the restraint strap has been used for a period of time, the transmission assembly drives the lifting frames to move up and down. At this time, under the action of the shifting assemblies, the restraint strap can automatically change the limb restraint point, avoiding long-term compression of the same area of ​​the patient's skin, improving local blood circulation, and enhancing the safety and comfort of long-term protective restraint.

The invention discloses a multifunctional auxiliary chair for venipuncture of autistic children, relates to the field of nursing instruments for the department of neurology of children, and aims to solve the problems that existing equipment is not adaptive to autistic children, and the autistic children are sensitive in feeling, weak in emotion regulation and split in function. The auxiliary chair comprises a chair body, a limb restraining assembly and an animation guiding module, and is matched with scene adaptation structures such as height adjustment and lower limb folding. The limb restraining assembly adopts a flexible wrapping layer with a pressure sensor and an adjustable restraining belt, and safe flexible restraining and pressure real-time monitoring are achieved; the animation guiding module is electrically connected with the pressure sensor, the puncture process, pacifying and science popularization animations can be dynamically switched through the display screen, character prompts can be popped up, the constraint strength can be synchronously adjusted, and emotion guiding and constraint linkage is achieved. The device effectively relieves the puncture conflict emotion of autism children, guarantees constraint safety, adapts to different heights, body types and puncture scenes, improves the one-time puncture success rate, reduces the operation risk and meets the clinical nursing requirements.

The utility model provides an operation fixing table for exposing the neck / abdomen of a mouse, and belongs to the technical field of animal operating tables. In order to solve the problems that an operation area is inconvenient to be fully exposed and four limbs are inconvenient to fix and stretch according to the body type of a mouse in the existing mouse fixing table, a heating plate, a limb restraining assembly, an anesthesia inhalation assembly, a neck position pad and an abdomen position pad are arranged on an operating table, and the heating plate is connected to the middle of the operating table; the limb restraining assemblies are distributed at the four corners of the heating plate, the anesthesia inhalation assembly is movably connected to the operation table, and the neck position pad and the abdomen position pad are detachably connected to the operation table and the heating plate respectively. The limb fixing device can quickly fix the limbs of mice with different body types, fully expose the surgical site, flexibly adjust the angle of the medicine suction cylinder according to the body position of the mice, and simultaneously cooperate with the heating plate to ensure that the body temperature of the mice is kept stable in the surgical process, the surgical risk is reduced, and the surgical operation is smoothly carried out.

The invention provides a limb restraint device which comprises a mounting plate and a restraint plate, a mounting frame and an alarm are arranged on the mounting plate, a control switch electrically connected with the alarm is further arranged in the mounting frame, a rotatably mounted connecting seat is arranged at the bottom of the restraint plate, and the connecting seat is hinged to the mounting frame through a mounting shaft. An arc-shaped block is arranged on the connecting base, an arc-shaped frame capable of sliding along the edge of the arc-shaped block in an arc-shaped mode is further arranged in the mounting frame, a locking mechanism is arranged on the arc-shaped frame, and the arc-shaped frame and the arc-shaped block can be selectively fixedly connected or unfixed through the locking mechanism after the restraining plate rotates by any angle along the mounting shaft. And after the restraint plate rotates, the arc-shaped frame can abut against the control switch. The device is used for restraining limbs, a patient can be reminded to correct the positions of the limbs in time, meanwhile, the situation that the limbs exceed the safe movement range due to excessive movement of the patient can be effectively prevented, and the safe movement range of the restraining plate can be rapidly adjusted so as to be suitable for being used by different patients.

The utility model relates to the technical field of psychiatry, in particular to a multifunctional clinical restraint strap which comprises a connecting strap, a connector is connected to the connecting strap, a threaded cylinder is rotatably connected to the connector through a bearing, a threaded rod is in threaded connection with the interior of the threaded cylinder, an extrusion block is fixedly connected to the threaded rod, and the extrusion block is fixedly connected to the connecting strap. The extrusion block abuts against the connector, and the threaded cylinder is fixedly connected with a rotating block. The restraint strap has the advantages that the limb restraint strap and the waist restraint strap can be switched conveniently, and the function of the restraint strap is improved.

The invention relates to the technical field of sickbeds, in particular to an ICU (intensive care unit) patient restraint bed which comprises a base, a bed frame is fixed above the base through two groups of four hydraulic rods, and the bed frame comprises a rear bed frame mounted above a hydraulic rod a and a front bed frame mounted above a hydraulic rod b; the close ends of the rear bed frame and the front bed frame are hinged together through a pin shaft, a microprocessor for controlling the hydraulic rods to stretch out and draw back is installed on one bed head in a hinged mode, and limb binding devices for fixing four limbs are installed on the two sides of the rear bed frame and the two sides of the front bed frame in a sliding mode. The limb restraint device has the advantages that the mode that a ball screw pair and an antibacterial strapping tape are combined is adopted in the limb restraint device, accurate positioning is achieved through a longitudinal driving motor, knee joints, elbow joints and other parts of a patient can be rapidly and accurately suspended and fixed, the limbs are prevented from making contact with a bed body, ventilation is guaranteed, and skin injuries caused by friction are reduced.

The utility model provides a kind of limbs restraint device with loose belt alarm function, first restraint plate, second restraint plate and third restraint plate mutually constitute hollow three-prism structure;Restraint band passes through the outside of restraint plate and is connected head to tail by lock catch device;Restraint plate is provided with loose belt detection device;The left side of the shell inner cavity of loose belt detection device is provided with first limit block, and the right side is provided with second limit block, and the left side of second limit block is provided with contact switch, and first limit block and second limit block are connected by spring;Restraint band includes front section band body and rear section band body, and the right end of front section band body is fixedly connected with the left side of first limit block, and the left end of rear section band body is fixedly connected with the right side of second limit block;Contact switch, buzzer, main switch and power supply are connected in series.The utility model solves the technical problem that patient rotates arm together with restraint device in prior art, and the problem that medical staff is difficult to detect that restraint band loosens when rolling and accelerating.

Constraint systems and devices for deployment or placement over the upper body and / or limbs of a prone or supine subject. The upper body restraint (20) has a shell-like shape to define an interior region sized and shaped to accommodate an upper body of a human adult subject. The upper body restraint is sized and shaped to secure or receive an object on a support surface and has a sufficiently robust structure such that a user can safely exert its weight on a chest plate surface to prevent movement of the object. In appropriate cases, the restraint device may be tied or secured to the support surface. The limb restraint device is configured to be applied around a joint of a subject. The restraint system may include an upper body restraint device and one or more limb restraint devices.

The utility model discloses a limb restraint device which comprises two restraint straps, an adjusting strap and an adjusting assembly, the restraint straps are used for restraining limbs of a patient and provided with soft layers attached to the skin of the human body, hook-and-loop fastener thorn-shaped faces are arranged at the ends, facing the human body, of the restraint straps, and hook-and-loop fastener hairy faces are arranged on the surfaces, deviating from the soft layers, of the restraint straps. A receding hole is formed in the end, away from the hairy face of the hook-and-loop fastener, of the restraint strap. The two restraint straps are movably connected to the adjusting strap through the limiting rotating piece, a plurality of first limiting holes distributed at equal intervals are formed in the adjusting strap, one restraint strap is connected to one end of the adjusting strap, the other restraint strap is connected to the first limiting holes, and the adjusting strap is used for connecting the two restraint straps and adjusting the distance between the two restraint straps; one end of the adjusting component is connected to the restraint strap, and the other end is connected to the bed edge; the restraint strap can rotate relative to the adjusting strap, and the end of the restraint strap penetrates through the receding hole to be pasted to the thorn-shaped face of the hook-and-loop fastener. According to the restraint device, the restraint strap is not prone to displacement, and the conditions of scratching and cutting can be avoided.

This invention discloses a novel rapid suturing device for animal husbandry and veterinary medicine, belonging to the field of animal husbandry and veterinary instrument technology. The device includes a base frame, ramp, protective door, shock-absorbing plate, and limiting plate as basic structures, as well as a protective device, a restraining device, and a fixing device. The protective device consists of an arc-shaped side plate and a connecting rod, allowing it to slide and avoid obstructing the suturing operation. The restraining device uses a motor-driven screw and transmission rod in conjunction with bevel gear transmission, utilizing a turntable and straps to achieve flexible torsional restraint of the animal's limbs, adapting to animals of different sizes. The fixing device uses a fixing strap and an adjusting plate to fix the skin and flesh in the suturing wound area while exposing the wound, facilitating rapid and precise suturing. This invention integrates animal entry, fixation, limb restraint, and wound area skin and flesh fixation into a single device, significantly improving the efficiency and safety of animal husbandry and veterinary suturing operations.

1. Name of the product in this design: Limb restraint belt. 2. Application of this design: It is intended for people with agitation, loss of control, mental disorders, or Alzheimer's disease to fix their hands or feet, prevent them from attacking caregivers, or accidentally pulling out oxygen tubes, feeding tubes, urinary tubes, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.