181 results about "Buttress plate" patented technology

A supporting frame for preventing foot drop comprises a heel supporting plate which is horizontally arranged, a sole supporting plate is vertically and fixedly connected to the upper side of the rear end of the heel supporting plate, a heel memory cotton pad is arranged on the upper side of the heel supporting plate, supporting legs are arranged on the rear side of the sole supporting plate, and a sole memory cotton pad is arranged on the front side of the sole supporting plate. And two concave parts are arranged on the front side of the sole memory cotton pad at intervals. An extension rod is sleeved on the inner side of the supporting leg, a plurality of through holes are formed in the extension rod, a threaded hole is formed in one side of the supporting leg, a bolt is screwed in the threaded hole, and the bolt penetrates through one of the plurality of through holes. The heel memory cotton pad and the sole memory cotton pad are elastic, direct contact with bone growth is avoided, pressure injury is reduced, the concave portion of the sole supporting plate can effectively limit the foot of a patient, the functional position of the foot is kept, clinical use is facilitated, and skin conditions can be observed in time for nursing.

The utility model relates to the field of postoperative care devices, in particular to an adjustable plastic hip joint fixing pillow which comprises a supporting mechanism, the supporting mechanism comprises a first supporting plate and a second supporting plate, and the first supporting plate and the second supporting plate are platy. The tops and the bottoms of the outer walls of the first supporting plate and the second supporting plate are fixedly connected with bearing plates, and the bearing plates are of elastic metal plate structures. Through the supporting mechanism, the distance between the two groups of bearing plates can be adjusted by adjusting the distance between the first supporting plate and the second supporting plate, so as to adapt to the distance between the legs of different patients; through the L-shaped first supporting plate, the situation that the hip joint of the patient bends by more than 90 degrees due to excessive curl-up of the patient is avoided.

The fixing and supporting device comprises a supporting plate, a guide groove is formed in the middle of the top end of the supporting plate, a left clamping plate is movably installed at one end of the top of the supporting plate, and a right clamping plate is movably installed at the end, away from the left clamping plate, of the top end of the supporting plate. Guide blocks are fixedly connected to the middles of the bottom ends of the left clamping plate and the right clamping plate, locking studs are installed at the bottoms of the guide blocks, an elastic bandage is fixedly connected to one end of the top of the left clamping plate, hooks are symmetrically connected to one end of the elastic bandage, and a fixing frame is installed at one end of the top of the right clamping plate; the left clamping plate and the right clamping plate are used in cooperation to clamp and fix a pipeline, a certain fixing and supporting effect is achieved, the left clamping plate and the right clamping plate can move along the guide groove, the distance between the left clamping plate and the right clamping plate can be changed, and therefore the pipeline clamping device can adapt to pipelines of different sizes; and meanwhile, the upper portion of the pipeline is bound through the elastic binding band, and the stability of the pipeline is further improved.

A guiding device for endoscopic spinal puncture includes a base with adhesive paper at its bottom end, a support plate on top of the base (the support plate is an isosceles triangle), two symmetrically arranged support blocks fixed to the top of the base, and the lower end of the support plate rotatably mounted on the support blocks via a pivot. An L-shaped baffle is fixed to one side of the support plate, with a claw at its bottom end. A corresponding slot is formed at the top of the base. The base is cylindrical, and its diameter is equal to the height of the support plate. This invention has a simple structure and is easy to use.

The utility model discloses a leg supporting device for orthopedic nursing, which relates to the technical field of leg supporting devices and comprises a base plate, a bracket is arranged above the base plate, a plurality of telescopic rods are mounted between the bottom end of the bracket and the top end of the base plate, and a mounting box is fixed on one side of the bracket. And a rotating rod is rotationally mounted on the other side of the interior of the bracket, one end of the rotating rod extends into the mounting box, and two supporting plates are fixed to the portion, in the bracket, of the outer wall of the rotating rod. The angle of the supporting plate can be adjusted by rotating and positioning the rotating rod, and the angle of the supporting plate is parallel to the human leg by matching with lifting of the supporting plate, so that the contact area of the human leg and the supporting plate can be increased, the compression force borne by the human leg is reduced, and the comfort level is improved; the effect of adjusting the height of the bracket or the angle of the supporting plate can be achieved, and the device can be automatically adjusted according to needs.

This invention discloses an angle-expandable intervertebral fusion device, comprising: a first support plate for supporting a first part of the vertebral body; a second support plate for supporting a second part of the vertebral body; a proximal wedge located between the first and second support plates, with the proximal ends of the first and second support plates respectively rotatably connected to the proximal wedge; a distal wedge located between the first and second support plates, slidably connected to the first and second support plates; and a drive mechanism, the distal end of which is located within the distal wedge, and the proximal end of which is rotatably connected to the proximal wedge. The fusion device of this invention has a very small initial volume, allowing for easy implantation into the diseased intervertebral space, reducing damage to the vertebral structure and soft tissues, and eliminating the need for excessive expansion of adjacent vertebral height. After implantation into the intervertebral space, the distal end of the drive fusion device is gradually expanded until the patient's lumbar spine conforms to the physiological curve of the human body.

The utility model discloses an arthroscopic surgery auxiliary device which comprises a fixing frame, a supporting plate, an arthroscopic surgery auxiliary device body and an arthroscopic surgery auxiliary device body, and the top of the fixing frame is fixedly connected with the supporting plate. The adjusting assembly comprises an adjusting plate, and the adjusting plate is movably and rotatably connected to the exterior of the supporting plate; and the supporting assembly comprises a fixing frame. According to the leg bending supporting device, firstly, the device is placed at a proper position, then the leg is placed at the top of the supporting plate, when the joint supporting angle needs to be adjusted, the adjusting rod is rotated to ascend and descend along the internal thread of the rotary disc, the adjusting plate can be synchronously driven to rotate outside the supporting plate, and finally the angle of the leg bending supporting is adjusted through the adjusting plate. And when the supporting height of the whole device needs to be adjusted, the threaded rod is rotated, so that the sliding block ascends and descends in the fixing frame along an external thread of the threaded rod, and finally the effect of adjusting the height of the whole device is achieved.

The utility model belongs to the field of surgical auxiliary instruments, and particularly provides a surgical triangular fixing frame which comprises a fixing frame body, a lower limb fixing support and an upper limb fixing support, the lower limb fixing support and the upper limb fixing support are used in cooperation with the fixing frame body, and a supporting plate is arranged in the surgical triangular fixing frame to improve the stability of the fixing frame. Through holes are formed in the operation triangular fixing frame, the supporting plate and the fixing support, when the operation triangular fixing frame is used, after the blood expelling and hemostasis lantern ring is well placed, a stretching rope of the blood expelling and hemostasis lantern ring is cut off, the rope is tied to the through holes to assist in fixing, the fixing firmness degree can be improved, and the anti-skid groove in the plate face of the operation triangular fixing frame can achieve the anti-skid and anti-disengagement effects.

The utility model belongs to the technical field of body position pads, and particularly relates to a scoliosis orthopedic operation body position pad which comprises a protection supporting pad, a plurality of outer protection soft sleeves are arranged below the protection supporting pad, and the bottom ends of the four matched outer protection soft sleeves are fixedly connected with an air conveying supporting plate. A pneumatic multi-stage telescopic rod is fixedly connected to the inner wall of the outer protection soft sleeve and installed at the top end of the gas transmission supporting plate, an electric pressure adjusting valve is installed on one side of the gas transmission supporting plate, and a high-elasticity supporting sleeve is fixedly connected to the top end of the gas transmission supporting plate. The top end of the gas transmission supporting plate is fixedly connected with two side elastic supporting blocks; a plurality of outer protection soft sleeves are matched with a pneumatic multi-stage telescopic rod and an electric pressure regulating valve, so that different parts of the protection supporting pad can be supported at different heights and angles according to the scoliosis condition of the patient, and the acting point and the height of the body of the patient are changed.

This utility model belongs to the field of back correction technology, specifically referring to a hunchback correction training device, including a base plate; a support plate is provided above the base plate and connected to it; an airbag is provided between the base plate and the support plate to make the support plate bend. The airbag is located at one end of the support plate below the base plate, while no airbag is provided at the other end of the support plate. This makes it easier for one end of the support plate to deform under force, while the other end is more easily deformable. The better support allows the scapula to expand more easily when the user lies on the curved support plate, resulting in a better correction effect. The other end, being more easily deformable downwards, can better fit the area below the user's scapula, conforming to the shape and structure of the human cervical and thoracic vertebrae.

The utility model discloses a kind of knee joint walking aid bionic elastic device, thigh support plate, shank support plate, support frame movably set on shank support plate, first spring, the sliding seat movably set on the shank support plate and the second spring, the sliding seat is rotatably connected to the thigh support plate with elastic force exerted to support frame.Excellent knee joint walking aid bionic elastic device of the utility model, using the elastic supporting force of spring by slider technology makes thigh support plate extend upwards, after wearing human lower limbs, thigh is pushed up with elastic force, when user walks, feel that knee joint is in the supporting state of elastic force, can improve the use effect of knee joint walking aid.

This invention discloses a 3D-printed customized postoperative positioning support and nursing device for orthopedic spinal surgery, comprising a support plate, wearable components, a protective bladder, a control box, and a power supply component. The support plate is a customized rigid support structure 3D-printed based on the patient's spinal CT / MRI image data. Its outer contour conforms to the physiological curvature of the patient's back spine and body shape characteristics, and its surface has evenly distributed ventilation holes. It includes shoulder straps, a lumbar support, and a waist belt. The shoulder straps are symmetrically arranged on both sides of the upper part of the support plate, the lumbar support is located on the lower part of the support plate, and the waist belt is located on the outer side of the lumbar support, used to stably fix the support plate to the patient's back. The protective bladder is fitted inside the support plate and is detachably connected to the support plate via Velcro or buckles. The beneficial effects of this invention are: it avoids direct pressure from the rigid support plate on the surgical incision and surrounding soft tissues; the independent chamber of the inflation section allows for precise adjustment of inflation pressure according to the patient's needs, adapting to different activity levels and rehabilitation stages.

The invention is applicable to the field of medical auxiliary instruments, and provides a femoral artery puncture point compression device which comprises a shell, an insertion frame, a compression block mounting shell, a telescopic rod, a compression block, a sliding sleeve, a sliding rod, a first compression spring, a retaining assembly, an alternate telescopic mechanism and a pneumatic supporting mechanism. An inserting groove is formed in the shell, the tail end of the inserting frame is connected to the inserting groove in a sliding mode, and the pressing block mounting shell is fixed to the inserting frame; the holding assembly is disposed on the housing. The alternate telescopic mechanism drives the two adjacent sliding sleeves to alternately drive the supporting plate to support the limb, then different positions of the limb are fixed, discomfort caused by long-time fixing of the same position of the limb is avoided, the limb massage effect can be achieved in the mode that the two adjacent sliding sleeves alternately drive the supporting plate to support the limb, and the limb massage effect is improved. And the limbs are always supported by the supporting plate, so that the compression stability of the compression block on the puncture point is ensured.

The utility model relates to a kind of plate type support height adjustment device, including intermediate steel plate and lower pelvic cavity, the upper support plate type support of intermediate steel plate, the lower pelvic cavity has the recess matched with the intermediate steel plate, the intermediate steel plate is placed in the recess of the lower pelvic cavity, the lower pelvic cavity is provided with filling channel, one side of the filling channel is the import exposed to the outer surface of the lower pelvic cavity, the other side is the outlet extended into the recess;By filling medium in the recess is filled to filling channel, with the increase of filling medium, the intermediate steel plate is jacked up, and the height of the plate type support is adjusted.The utility model has the advantages that:it is suitable for various plate type rubber supports, including circular, rectangular, fixed support, movable support;Plate type support height adjustment function can be realized, stress condition of support is guaranteed by height adjustment, and voiding phenomenon is avoided;Simple structure, relatively small cost increase;Convenient to use, reusable, suitable for promotion.

The utility model belongs to the technical field of bone trauma therapeutic apparatuses, and particularly relates to a bone trauma therapeutic apparatus convenient to move, which comprises a supporting plate and a bone trauma therapeutic apparatus body positioned at the upper end of the supporting plate, a square column is fixedly connected to the lower end of the supporting plate, a cavity is formed in the square column, and a fixing plate is fixedly connected to the interior of the cavity. A lead screw is rotationally connected between the lower end of the fixing plate and the bottom end of the inner wall of the cavity, and the outer wall of the lead screw is in threaded connection with a lifting block. The U-shaped pushing handle is matched with the four universal wheels to push the bone trauma therapeutic apparatus to move, when the bone trauma therapeutic apparatus body moves to a designated position, the worm is rotated and the worm gear is driven to rotate, the four universal wheels can move upwards and be separated from the ground, at the moment, the supporting table makes contact with the ground, and the stability during use is improved; therefore, the bone trauma therapeutic apparatus body can be moved conveniently, and the bone trauma therapeutic apparatus body can be prevented from falling off due to collision.

The shoulder support comprises a connecting mechanism, a supporting assembly and a locking assembly, the connecting mechanism comprises a connecting piece and a connecting column, the connecting piece is used for being connected to an operating bed, the connecting column is connected with the connecting piece, and the connecting mechanism comprises a first side and a second side opposite to the first side. The supporting assembly comprises a supporting plate and a connecting block which are fixed to each other, the supporting plate is used for supporting the shoulders of a patient, and the connecting block is movably arranged on the connecting column, so that the supporting plate can be switched to the second side of the connecting mechanism from the first side of the connecting mechanism or switched to the first side of the connecting mechanism from the second side of the connecting mechanism; and the shoulder support frame can be switched between a left shoulder support position and a right shoulder support position. The locking assembly is used for locking or unlocking the connecting block and the connecting column. The shoulder support frame has the advantages that the shoulder support frame can be suitable for both the left shoulder support position and the right shoulder support position, and an operator does not need to distinguish the shoulder support frame when taking the shoulder support frame.

1. The name of the design product: the support plate of cervical vertebra tractor (1). 2. The use of the design product: the support plate used in cervical vertebra tractor to support and connect the bandage. 3. The design points of the design product: the shape. 4. The picture or photo showing the design points: the perspective view.

The utility model relates to the field of waist support, in particular to a waist fixator which comprises a support back plate, two sides of the support back plate are respectively provided with a group of fixing waistbands, the back of the support back plate is provided with a flexible liner part, a main support plate is inserted into the middle end of the inner side of the flexible liner part, and a plurality of auxiliary support plates are respectively inserted into two sides of the flexible liner part. The bottom of the flexible liner part extends downwards to form a hip bearing part. The waist fixing device has the advantages that the pressure of the waist is reduced, and the waist fixing device is not prone to slipping off.

The object is to provide a skin fixing structure that can reduce the burden of fixing the skin and improve the appearance quality of the seat. [Solution] The skin fixing structure includes a support plate 9 fixed to the end 7a of the front skin 7 and an insert member 10 fixed to the end 8a of the rear skin 8. The support plate 9 has a main body 9a extending in the longitudinal direction and wide first and second stoppers 9b and 9c provided at both ends of the main body 9a. The insert member 10 has a C-shaped cross section with a pair of claws 10c. The pair of claws 10c of the insert member 10 are inserted through a pair of notches 9d, 9e from the left end 9a2 of the main body 9 between the main body 9a and the end 7a of the front skin 7. Moreover, the first and second stoppers 9b and 9c are positioned so as to be engageable with both longitudinal ends of the insert member 10, thereby restricting movement of the insert member 10 in both longitudinal directions.

The utility model discloses cranio-maxillofacial bone fracture plate bending processing equipment which comprises a base, a placing frame is fixedly arranged on the upper end face of the base, an air cylinder is arranged on the outer wall of the placing frame, and a first bending die is arranged at the output end of the air cylinder. A second bending mold is movably arranged on one side of the first bending mold and located in the placing frame, supporting plates are fixedly arranged on the upper end face of the base and located on the two sides, a top plate is arranged on the upper end faces of the supporting plates, a threaded hole is formed in the middle of the top plate, and a threaded column is arranged in the threaded hole; and the lower end of the threaded column penetrates through the top plate and is rotationally provided with a pressing plate, and the upper end of the threaded column is fixedly provided with a hand wheel, so that a user can place a cranio-maxillofacial bone fracture plate into the placing frame, then the air cylinder is controlled to move the first bending mold to press the bone fracture plate onto the inner wall of the second bending mold, the bending effect is achieved, and time and labor are saved.

The invention discloses a traffic accident wounded person safety protection transfer device, and belongs to the technical field of medical instruments. An automatic head locking mechanism is mounted on the left side of the top of the transfer bed body; an anti-twisting leg fixing mechanism is mounted on the right side of the top of the transfer bed body; the anti-twisting leg fixing mechanism comprises a supporting plate, a foot supporting plate, a rotating self-locking mechanism and a multi-stage folding limiting mechanism. Elastic bandages are fixedly mounted on the left sides of the front and rear ends of the transfer bed body; elastic bandages are also fixedly mounted at the front and rear ends of the supporting plate and the foot supporting plate; a magic tape is fixedly mounted on the elastic bandage; and the front and rear elastic bandages are bonded and fixed through magic tapes. By means of the mode, the head of a patient is limited and fixed through the head automatic locking mechanism, the front side and the rear side of the leg of the wounded can be limited and fixed through the multi-stage folding limiting mechanism according to the curve contour of the leg of the human body, the phenomenon that the shank is loosened during binding is avoided, production materials are saved, and the manufacturing cost is reduced.

The invention relates to the technical field of medical auxiliary instruments, and discloses an abdominal puncture auxiliary device for the hepatopathy department, the abdominal puncture auxiliary device comprises a supporting plate main body, the top of the supporting plate main body is slidably connected with a trunk fixing structure. According to the abdominal puncture auxiliary device for the hepatopathy department, a movable plate slidably connected to the top of the supporting plate body is matched with a limiting block and a threaded rod with a handle, so that a trunk is rapidly clamped by a first clamping plate, and the left-right position of the trunk is adjusted; a clamping block is driven by a buckle shell with a first spring and a pull rod to be connected with a plurality of clamping grooves in a supporting plate body in a clamped mode, accurate adjustment and locking of the overall position of the trunk fixing structure are achieved, and a multi-degree-of-freedom connecting rod mechanism is formed by sequentially hinging a first connecting rod, a second connecting rod and a third connecting rod and provided with a resistance pad at the hinged position; flexible hovering and positioning of the limbs of the patient are achieved, and automatic adaptation and elastic clamping of the upper limbs of the patient are achieved.

The utility model provides a pre-stressed anchorage device for engineering construction, which relates to the technical field of pre-stressed anchorage devices and comprises an anchor backing plate, a pre-stressed tendon, an anchor backing cylinder, a corrugated pipe, an anchor plate, a guide plate, a guide pipe, a guide sleeve, a rectangular plate and a support plate. The prestressed tendons are accurately aligned to other construction anchorage device holes, so that the prestressed tendons are rapidly and efficiently installed on the two anchorage devices, time and labor are saved in operation, the rectangular plates and the supporting plates are arranged on the anchor bearing plate, the contact area between the anchorage devices and poured concrete is increased, the stability of the anchorage devices is improved, and the construction efficiency is improved. The structural strength of the anchorage device is enhanced when the concrete strength is reduced, and the problems that in the using process of an existing anchorage device, hole alignment is difficult, the construction efficiency is low, and the structural stability is poor are solved.

The application discloses a postoperative adjustable nursing support device for children, and relates to the technical field of medical devices.The size arm supporting and clamping mechanism comprises a small arm supporting plate and a circular arc supporting plate, two supporting plates one are arranged on the front and back sides of the left end of the small arm supporting plate, one side of the two supporting plates one away from each other is fixedly connected with one end of two longitudinal adjusting shafts, two supporting plates two are arranged on the front and back sides of the bottom of the circular arc supporting plate, the two supporting plates two are rotationally connected with corresponding adjusting shafts, the top of the circular arc supporting plate is fixedly connected with the bottom of a large arm binding plate, and the outer side of the large arm binding plate is provided with a large arm binding assembly; the postoperative adjustable nursing support device for children further comprises a size arm angle adjusting mechanism, a ulna and radius state limiting mechanism and a ulna and radius clamping mechanism, the relative position of the ulna and the radius in the small arm can be limited in the early postoperative period, and the elbow protection mechanism can prevent the elbow joint bending point from being bumped.

The utility model discloses a kind of postoperative shaping auxiliary devices for neck and back, applied in rehabilitation engineering technical field, including support plate, the top of the support plate is bolted with fixed plate, the top of the front of fixed plate is bolted with adjusting box;The utility model can reduce blood stasis caused by long-term braking by moderate activity design, accelerate inflammation subsides and wound healing, reduce muscle spasm and nerve compression on the basis of maintaining neck physiological curvature, relieve postoperative pain, reduce postoperative muscle fatigue and joint stiffness by dispersing neck pressure, improve patient comfort degree;While maintaining the stability of spine, allow moderate activity, avoid muscle atrophy or joint stiffness caused by long-term complete braking, support device shares back muscle load, relieve postoperative muscle fatigue and spasm caused by compensatory effort, buffer layer reduces the friction of skin and hard brace, reduce the risk of skin damage caused by long-term wearing.

The utility model relates to the field of shoe design, and provides a shoe sole provided with a metal supporting plate, the shoe sole comprises a shoe sole body and a supporting plate piece arranged on the inner side of the shoe sole body, the supporting plate piece is made of a titanium alloy material, and the shape of the supporting plate piece is matched with that of the shoe sole; the supporting plate is locally located on the half sole portion of the sole body and locally located on the heel portion of the sole body. On the basis, the supporting plate piece made of the titanium alloy material is adopted to replace the function of a carbon fiber plate in the shoe sole, the good wearing comfort of the shoe can be kept all the time, and the supporting and rebounding effects on the foot can be kept all the time.

The utility model discloses a kind of arm fixing devices, specifically related to medical instrument technical field, to solve the technical problem that current arm fixing device cannot make elbow joint rotate within a certain range. The utility model includes first fixed band and second fixed band, first fixed band is equipped with first support plate, second fixed band is equipped with second support plate, first support plate one end is equipped with sleeve, second support plate one end is equipped with rotating column that rotates and is sleeved in the inside of sleeve, sleeve one end is equipped with sector opening, sleeve one end is sequentially overlapped and axially rotatably connected with first limit rod and second limit rod;Rotating column one side has limit block, limit block is arranged between first limit rod and second limit rod, and locking assembly is equipped between first limit rod and second limit rod and sleeve. The device is adjusted by adjusting mechanism to adjust the rotation range of angle between first support plate and second support plate, so that the elbow joint of patient rotates within a certain angle range.

The utility model relates to the technical field of scaffolds, and discloses a door type galvanized steel pipe scaffold protection structure which comprises a supporting plate, a plurality of T-shaped grooves are formed in the left side and the right side of the bottom of the supporting plate, supporting frames are connected to the inner walls of the T-shaped grooves in a sliding mode, and an assembling groove is formed in the top of the rear side of the supporting frame on the front side. An assembling frame is arranged on the inner wall of the assembling groove, an assembling block is fixedly connected to the middle of the front side of the outer wall of the assembling groove, a trapezoidal plate is slidably connected to the inner wall of the assembling block, and butt joint plates are fixedly connected to the left side and the right side of the trapezoidal plate. The supporting frame is assembled in the T-shaped groove in a sliding mode, the assembling frame is installed in the assembling groove of the supporting frame to form a foundation structure, the trapezoidal plate is in butt joint with the inner wall of the assembling block, the supporting frame is locked through the butt joint plate, the locking column penetrates through the trapezoidal plate and the locking sleeve to be matched with the threaded head, and the trapezoidal plate is extruded to be locked, the structure is convenient to transport, assembling and disassembling are fast, and the working efficiency is improved; and requirements are met.