139 results about "Coe Comfort" patented technology

The invention provides an implant immediate denture precise manufacturing system based on preoperative planning and three-dimensional registration. An example method includes obtaining first oral data, the first oral data including three-dimensional data of a denture model and three-dimensional data of a marker; acquiring second oral cavity data, wherein the second oral cavity data comprises scanning data of a plurality of bases fixed in the oral cavity and a marker; registering the first scanning data and the second scanning data based on the matching of the three-dimensional data of the marker and the scanning data of the marker; a denture model to be processed is generated based on a result of the registration, the denture model to be processed comprising three-dimensional data of the denture model and positioning information of a plurality of holes, each hole being for accommodating one of the plurality of abutment. According to the embodiment of the invention, the accurate positioning of the false tooth model and the abutment is realized by using a digital technology, the accurate matching of the false tooth and the abutment is ensured, and the comfort and experience of a dental implant patient are improved.

The invention relates to the field of orthodontics, in particular to a device for controlling palatal root movement of anterior teeth of an upper jaw and a manufacturing method. According to the device, the traction arm and the traction ring which extend to the palatal side of the anterior maxillary teeth are additionally arranged on the basis of the transverse palatal bar and are matched with the traction buckle of the anterior maxillary teeth to guide orthodontic force to act below a tooth impedance center, so that root control movement which is difficult to achieve by a traditional orthodontic method is realized, bending torque on an arch wire or placing other root control devices is not needed, and the whole device is simpler and more attractive; in addition, the device part is manufactured by adopting a 3D printing technology, firstly, tooth and intraoral soft tissue data of a patient are obtained by scanning the interior of an oral cavity, then the oral scanning data are matched with CBCT, a specific device is designed by using software, finally, a finished product is directly printed in a 3D manner, the transverse palatal bar and the traction buckle are completely matched with the tooth surface by adopting the 3D printing technology, and the comfort level is high.

An ergonomic support cushion designed to alleviate discomfort from prolonged sitting. The cushion features a contoured shape that supports the spine's natural curvature and includes a central cut-out to relieve tailbone pressure, ideal for individuals with coccyx pain or those recovering from related surgery or injury. It is constructed from high-density memory foam with a density range of 52% to 56%, which adapts to the user's body shape, providing customized support that enhances comfort and reduces pressure points. The cushion also includes a non-slip base to ensure it stays securely in position on various seating surfaces. Its lightweight, portable nature allows it to be used in different environments, such as office chairs, car seats, wheelchairs, and home seating. This innovation provides a comprehensive solution for those needing improved comfort and support during extended periods of sitting, promoting better posture and reducing strain on the lower back.

The utility model provides a novel shapewear which comprises a shapewear body, cloth is sewn on the back of the shapewear body, and a strip-shaped cavity is arranged between the cloth and the shapewear body. The device further comprises supporting bone structures, the supporting bone structures are inserted into the strip-shaped cavities, each supporting bone structure comprises a cloth bag and fish scale bones made of memory alloy, a plurality of fish scale bone cavities are formed in each cloth bag, and the supporting bone structures are inserted into the fish scale bone cavities. The fish scale bone made of memory alloy has a shape memory function, the supporting position and angle can be flexibly adjusted according to the sitting posture habit, the activity requirement and the physical condition of a user, and personalized supporting experience is provided. The supporting bone structures are inserted into the strip-shaped cavities to be matched with the fish scale bone characteristics, the back curve is better attached, uniform supporting force is provided, local pressure is prevented from being too large, and the comfort degree is improved. Reasonable supporting can help a user to keep a correct sitting posture, the problems of poor postures such as scoliosis and humpback are prevented, and body health is promoted.

The present application belongs to the technical field of ostomy base plate, and particularly relates to a leakage-proof ostomy base plate for postoperative colorectal cancer, which comprises a suction cup, the upper side wall of the suction cup is fixedly connected with a connecting cylinder, the outer wall of the connecting cylinder is fixedly sleeved with two limiting rings matched with an ostomy bag, the outer wall of the suction cup is fixedly sleeved with an adhesive layer, the inner wall of the connecting cylinder is fixedly connected with an elastic film, and a center hole is formed in the center position of the elastic film. Before the ostomy base plate is used, the size and shape of the center hole of the ostomy base plate can be freely adjusted according to the use condition, so that the leakage risk of excrement caused by the size deviation of the manually cut traditional fixed circular center hole is avoided, the compression damage of the ostomy mucosa caused by the too small cutting is eliminated, the sealing property of the base plate and the skin around the ostomy is improved, the complications such as fecal dermatitis are reduced, the nursing operation difficulty is reduced, and the wearing comfort and the life quality of the patient are improved.

The utility model discloses adjustable support hardness's sleep pillow, specifically related to sleep pillow technical field, including sponge main part, the top fixedly connected with headrest part of sponge main part, the both sides symmetrical fixedly connected with support ear of headrest part, the bottom of support ear is provided with arm part, the top of headrest part is provided with the massage block in the middle, one side fixedly connected with antiskid strip of sponge main part, the bottom of sponge main part is provided with placing groove and fixed hole, and the middle part of placing groove is provided with support section bar. The utility model first through setting can make user according to own demand to select corresponding hardness's support section bar of placing groove, realize support hardness adjustable, improve adaptability, through arm part, conveniently place arm when using in the prone position, avoid the emergence of blood circulation not smooth caused by arm pressure, through the top limiting support of arm of support ear, avoid extruding arm, improve the use comfort.

The invention discloses a complete denture intelligent design method based on multi-task collaborative deep learning, and is applied to the technical field of oral rehabilitation. Comprising the following steps: generating an edentulous jaw model after tissue surface buffering through an edentulous jaw buffering area mask self-encoding network; generating a model after undercut filling by adopting an in-place lane direction undercut filling algorithm; generating a complete denture arrangement position based on the multi-rigid body posture prediction network; segmenting an abutment boundary from the edentulous jaw model by using a deep learning model; taking the base boundary and the tooth arrangement position of the complete denture as constraint conditions, constructing a composite loss function in combination with the curvature of the generated surface, and generating a base model by using a conditional generative adversarial network. According to the automatic core tooth arrangement step, errors caused by human factors are reduced, the consistency and reliability of denture design quality are remarkably improved, the wearing comfort and long-term stability of final dentures are enhanced, and popularization and application of a high-quality complete denture repair technology in primary medical institutions are facilitated.

The orthodontic self-ligating bracket structure comprises a bracket body, a circular tube and a cover plate which are combined and connected, the bracket body is provided with a guide rail which protrudes upwards, the guide rail is provided with a round tube inserting hole, the round tube is inserted into the round tube inserting hole, and one side of the round tube is provided with a front end avoiding groove communicated with the round tube; a connecting sliding groove is formed in the side of the cover plate, the guide rail is in sliding connection with the connecting sliding groove, the cover plate is installed and connected with the bracket body through the connecting sliding groove and the guide rail, a limiting locking groove is formed in the connecting sliding groove, and the upper end of the round pipe is clamped in the limiting locking groove; the cover plate has the advantages of high structural stability, simple production process, low production cost and high wearing comfort of a patient.

The utility model relates to a deciduous tooth orthodontic self-locking orthodontic appliance, which relates to the technical field of medical instruments and equipment, and comprises an orthodontic appliance main body, the middle of the main body is provided with a transverse through arch wire groove, the notch side is provided with a locking plate in sliding connection with the main body, and the locking plate can slide along the surface of the main body to open or close the arch wire groove. The surface of the main body is a smooth curved surface and is provided with a limiting groove. And through the design of a sliding groove, a clamping groove, a guide part, an elastic steel needle and a guide groove, the stability and operation convenience of the locking plate are ensured. In addition, the corrector is further provided with a shifting groove, a bottom plate, a net bottom and a special geometrical shape design, so that the wearing comfort and the correction effect are improved. The purposes of simplifying the operation process and improving the comfort level and the correction effect of the patient are achieved.

The utility model discloses a pair of improved boots capable of preventing foot drop, and relates to the technical field of medical auxiliary appliances. The hollow part is arranged on the shaping plate and corresponds to the heel part of the patient; the two external expansion parts are located on the two sides of the shaping plate and correspond to the foot apophysis parts of the patient; the lining soft cushion is mounted in the shaping plate; the plurality of adjustable bandages are arranged on the shaping plate; the soft cushion is arranged on the adjustable bandage; according to the utility model, necessary air permeability and decompression effect are provided by the hollow part, the occurrence of mechanical pressure injury of the heel is effectively avoided, the pressure is effectively dispersed by the expansion part, the friction injury is prevented, and the occurrence of mechanical pressure injury of the foot osseous process is effectively avoided; the comfort level is improved by means of the lining soft cushion, compression on a specific area of the foot is reduced, and the comfort level is improved by means of the lining soft cushion; perspiration can be facilitated by the aid of the first air holes.

The utility model discloses a tooth orthodontic appliance, which belongs to the technical field of tooth correction and comprises a fixing plate, a U-shaped block is connected to the side surface of the fixing plate, an insertion plate is embedded in the U-shaped block, a fixing component is arranged in the insertion plate, and a dismounting component is arranged at the top of the U-shaped block. The installation block slides into the installation groove, the positioning rod is connected with the positioning groove in an inserted mode so that the limiting rod can be firmly installed and positioned, the limiting rod can be conveniently installed and added after the appliance is installed and fixed in the oral cavity, installation is easy, and the use effect is better. The fixing assembly is arranged, under the elastic acting force of the first spring in the sliding groove, the sliding block drives the clamping block to move outwards to be inserted into the clamping groove so that the inserting plate can be fixedly and firmly installed, the sliding block is pressed to enable the clamping block to be separated from the clamping groove so that the inserting plate can be taken down, and the sliding block is controlled to be located on the side face of the inserting plate so that the oral cavity can be prevented from being scratched. And therefore, the wearing comfort of the device is higher.

1. Name of the design product: massage meridian brush (small bell). 2. Use of the design product: can be used for massage, dredging the body meridians, and high comfort. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention discloses an operation space isolation device for oral surgery, relates to the technical field of oral auxiliary instruments, and realizes stable fixation without clamping teeth through deformation clamping fit of an elastic limiting piece and a vertical part, so as to avoid tooth and periodontal injury; the straight sections, oppositely arranged, of the horizontal part are matched with the tongue side and the cheek side of the teeth, the mounting structure is stabilized by combining a cotton roll, tongue interference and saliva invasion are synchronously blocked, and fixing and interference prevention are integrated; fixing, releasing and adjusting are convenient and fast in operation, the overall structure is compact, excessive oral cavity space is not occupied, different tooth forms and clinical scenes are adapted, the diagnosis and treatment efficiency of an operator is improved, the misoperation risk is reduced, and the comfort level and diagnosis and treatment compliance of a patient are improved.

This invention discloses a dynamic saliva suction and moisture isolation system and its control method, relating to the field of oral medical device technology. It includes: a saliva suction execution unit, an intelligent moisture isolation unit, an environmental sensing unit, and a central control unit. The environmental sensing unit collects real-time images and humidity information within the oral cavity and transmits them to the central control unit. The central control unit generates control commands based on the data transmitted by the environmental sensing unit using an intelligent algorithm. The control commands control the suction path, angle, and negative pressure intensity of the saliva suction execution unit, while simultaneously controlling the deployment and contact state of the intelligent moisture isolation unit. This invention achieves a shift from passive static suction to active dynamic management, significantly improving moisture isolation and saliva suction efficiency. It provides physicians with a continuously clear and dry surgical field of vision, reduces the frequency of treatment interruptions, and greatly enhances patient comfort. It can be widely applied in various oral clinical scenarios such as dental restoration, implantation, and periodontal surgery.

The invention discloses a height-adjustable body position cushion which comprises a bottom plate (1), a back supporting air bag (2), a waist supporting air bag (3) and a hip supporting air bag (4) are arranged on the bottom plate (1), side plates (5) are fixedly arranged on the left side and the right side of the bottom plate (1) respectively, an inflation assembly is arranged on one side plate (5), and an inflation assembly is arranged on the other side plate (5). The inflation assembly is connected with the back supporting air bag (2), the waist supporting air bag (3) and the hip supporting air bag (4). The height can be adjusted according to the physical condition of a patient, so that the bed is suitable for all patients, and the comfort of the patient during lying can be improved.

The invention relates to the technical field of ear post-operation protection, in particular to an ear reconstruction post-operation protection device and a protection method thereof.The device comprises a pillow and further comprises a lateral deviation supporting mechanism, the lateral deviation supporting mechanism is arranged in an embedded guide groove in one side of the top of the pillow and provided with a reset magnetic disc, and earmuffs are attracted to the reset magnetic disc and connected with the pillow. The protection device is used for being worn on a postoperative ear of a patient to provide reset and righting force for lateral deviation of the head of the patient, and solves the problems that an existing protection device is prone to being attached to the ear for a long time, the ear is stuffy and sweat, a cover body structure is cumbersome in design and material selection, poor in wearing comfort level and lack of pressure-bearing deformation capacity, hard damage is caused to the ear after extrusion, and the use cost is low. The problems that in the prior art, the patient cannot recover automatically in time, the follow-up protection effect is affected, meanwhile, self-adaptive adjustment cannot be conducted according to deflection of the head of the patient, the ears of the patient are prone to being rubbed, recovery of the ears of the patient is not facilitated, the patient feels uncomfortable when sleeping, and the sleep quality of the patient is affected are solved.

The invention belongs to the technical field of medical instruments, and discloses a 3D printing jaw cyst plugging treatment device and a manufacturing method thereof, and the device comprises an intraoperative positioning guide plate and a postoperative cyst plugging treatment device. The manufacturing method comprises the following steps: acquiring jaw three-dimensional image data and dentition three-dimensional scanning data of a patient; performing reconstruction, segmentation and accurate registration on the data in a computer to generate a fusion digital model; a guide plate and a plugging treatment device are individually designed based on the model; and finally, the entity device is manufactured through a 3D printer. A full-digital working process is adopted, accurate design and manufacturing of the guide plate and the plugging treatment device can be completed at a time before an operation, the tedious step of traditional post-operation mold taking is omitted, the manufacturing efficiency and the adaptation precision of the device are improved, the operation is more accurate and minimally invasive, and meanwhile the wearing comfort and the treatment effect of a patient are improved.

The invention discloses an adjustable wheelchair capable of transferring a bed and a chair, which belongs to the technical field of medical care equipment and comprises a base and an adjusting mechanism, the adjusting mechanism comprises a lifting platform arranged above the base, a fixing plate is arranged at the top of the lifting platform, and two sides of the fixing plate are rotatably connected with a lower cushion plate and the base respectively through key slot matching. When bed-chair conversion is carried out on a patient, the movable plates are inserted along the two sides of the body of the patient for loading or the movable plates on the two sides are away from the patient at the same time to form rapid switching and releasing, and in the transferring process, through periodic fluctuation conveying of the driven roller, the similar wave wriggling type conveying body feeling can be generated; by means of alternate fluctuation of the adjacent driven rollers, the bearing stress position can be changed, massage under the body of a patient is achieved, blood circulation is improved, multi-point bearing stress is adopted, stress is uniform, pressure injuries and pressure sores generated by traditional carrying can be effectively reduced, and economic benefits and nursing comfort are remarkably improved.

The utility model relates to a shoe changing stool which comprises a base, stool legs are fixedly arranged at the four corners of the bottom of the base, a containing groove is formed in the top of the base, a sponge mat is laid in the containing groove of the base, a plurality of hollow pipes are inserted into the top of the sponge mat, the bottom of the sponge mat is in clearance fit with the inner wall of the containing groove, and the hollow pipes are arranged in the containing groove. The top of the sponge mat is provided with inserting grooves allowing the hollow pipes to be inserted, one ends of the hollow pipes are inserted into the inserting grooves one by one, the hollow pipes and the inserting grooves are connected in a pluggable mode, and the sponge mat is made of elastic polyurethane materials. The sponge cushion made of the material has good elastic recovery performance, is not easy to deform in a long-term use process, and can continuously ensure the elastic comfort of the seat surface. According to the shoe-changing stool, the seat surface of the shoe-changing stool can be soft and elastic through a combination mode of the sponge cushion and the plurality of hollow pipes, so that the sitting comfort of a user is greatly improved.

The invention provides a digitally customized molar pushing appliance and a manufacturing method thereof, and relates to the field of medical instruments. The method comprises the following steps: acquiring three-dimensional data of an oral cavity of a patient to establish a digital dentition model; designing an integrated structure comprising a customized belt ring and a transverse palatal bar based on the model, and designing micro-implant nail holes in the transverse palatal bar; the integrated structure is manufactured by adopting an additive manufacturing process; and finally, the integrated structure is connected with a spiral expansion device. The appliance provided by the invention comprises a customized belt ring fixed with molars, a transverse palatal bar stretching across the palate, and a micro-implant nail hole formed in the transverse palatal bar and used for implanting a micro-implant nail, wherein the belt ring and the transverse palatal bar are of an integrated structure, and the belt ring is connected with a spiral expansion device. According to the invention, the problems of low molar distal movement efficiency, insufficient anchorage, poor comfort and low personalized precision of the existing molar pushing appliance are solved, efficient and accurate correction is realized through a digital process and bony anchorage, and meanwhile, the wearing comfort is improved.

The utility model discloses a sole structure which is characterized in that the sole structure comprises a midsole and an outsole attached to the bottom of the midsole, the midsole comprises a hollowed-out area arranged at the foot arch position of the midsole, and the hollowed-out area is configured to be of a hole or groove-shaped structure with at least part of the area penetrating up and down; the filling body is embedded in the hollow area, the filling body is of an elastic plate-shaped structure, and at least part of the upper surface of the filling body is flush with the upper surface of the insole. According to the shoe, the hollowed-out area is arranged in the area, corresponding to the foot arch, of the insole, and the elastic filling body is embedded in the hollowed-out area, so that good resilience of the foot arch is guaranteed, the weight of the whole shoe is reduced, and the comfort level is improved.

The application discloses a detachable maxillary skeletal expander and a design method thereof. The maxillary skeletal expander comprises a pair of mirror image arranged and connected expander units. Each expander unit comprises an expander body, a band for fixing to a patient's tooth crown, and a connecting rod detachably connected to the expander body and the band. The expander body of each expander unit is connected and used for fixing to the patient's upper palate by a micro-implant. The detachable assembly of the application adopts a "fixing part-sleeve-screw" structure. In the maintenance stage after the completion of the expander treatment, the band can be easily detached by rotating out the screw, the operation process is greatly simplified, the chair-side time is significantly shortened, the clinical work efficiency is improved, the grinding operation is avoided, the vibration and noise interference is eliminated, the risk of soft tissue injury is reduced, and the comfort and safety of the patient in the treatment process are effectively improved.

The application relates to the technical field of dental instruments, in particular to an intelligent bite pad integrated with an opening device and a rubber dam clamp, which comprises a rubber dam clamp, the rubber dam clamp comprises two clamping arms and an elastic arc bow, the two clamping arms are connected through the arc bow, a first bite part is arranged on one side of the clamping arms close to the arc bow, a connecting shell is fixedly arranged on the top of the first bite part, a connecting port is arranged on the side, away from the first bite part, of the connecting shell, a second bite part is movably arranged on the connecting shell, an adjusting assembly for adjusting the distance between the first bite part and the second bite part is arranged in the connecting port, and bite grooves are arranged on the sides, away from each other, of the first bite part and the second bite part. During oral treatment, the rubber dam cloth is used to separate the diseased tooth from other oral structures, the diseased tooth is isolated, the patient bites the first bite part and the second bite part, the oral cavity of the patient is supported, and the comfort of the patient is improved.

The invention discloses a jawbone plugging treatment device, relates to the technical field of plugging treatment devices, and aims to solve the technical problems of long production cycle, high cost, insufficient comfort and the like of a plugging treatment device in the prior art. The device comprises a base, a neck part and a head part which are detachably connected in sequence, communicated drainage channels are arranged in the base, the neck part and the head part, the head part adopts a radial telescopic structure, one end of the head part can stretch into a cyst to be unfolded, the base adopts a disc-shaped structure, the neck part adopts a flexible telescopic structure, and the head part adopts a flexible telescopic structure. And the neck part can be directly clamped in the window through the head part and the base. According to the method, a model customization process is abandoned, windowing and plugging treatment device wearing can be completed on the same day of an operation, the treatment period is shortened from several weeks to one-time treatment, the medical efficiency is greatly improved, and the patient running wave is reduced. Meanwhile, the modularized production mode can reduce the cost of a single plugging treatment device, and reduce the economic burden of a patient and the technical cost of a medical institution.

The utility model relates to the technical field of tooth treatment, and discloses a tooth support which comprises a support body, anti-skid protrusions are installed on the outer walls of the two sides of the support body, and an attraction structure is installed in the support body. The suction structure comprises a mounting hole, a rotary joint, two suction flat tubes and a connecting binding wire assembly. According to the utility model, the trapezoidal bracket body is adopted, the contact effect with teeth of a patient can be ensured through the anti-slip bulges arranged on the outer side, and the mounting stability of the bracket body is ensured; a first deformation hole and a second deformation hole are formed, so that when the patient occludes the bracket body, the outer walls of the two sides of the bracket body can generate a certain amount of deformation, and the contact effect between the bracket body and the teeth of the patient is further ensured; meanwhile, a suction structure is arranged, liquid in the oral cavity of the patient is extracted through cooperation of a suction connecting pipe, a suction flat pipe and a rotary connector, and the comfort level of the patient is guaranteed.

The improved trachea cannula fixing assembly comprises a trachea fixing part, a first elastic band and a second elastic band, a first hasp is arranged at one end of the top of the first elastic band, and a second hasp is arranged at the end, away from the first hasp, of the bottom of the first elastic band. By means of the structural design of the first elastic band, the first hasp, the second hasp, the annular band, the second elastic band and the buttons and the material characteristics of the second elastic band, compared with an existing 3M adhesive tape bonding mode, the oral cavity nursing band is better in comfort level, and when oral cavity nursing is carried out, only one button needs to be unfastened, and the first hasp, the second hasp, the annular band, the second elastic band and the buttons can be taken out. When the elastic band on the single side is taken down, fixation is still achieved in the operation process, displacement is not prone to occurring, the fixing effect is still achieved even if displacement occurs, single-person operation is convenient and fast, the elastic band does not need to be replaced every time, meanwhile, the risk of unplanned tube drawing is reduced, in addition, the device can be repeatedly used, and the use cost is effectively reduced.

To provide an improved sealing member for use in mask assemblies that overcomes the shortcomings of conventional sealing members. [Solution] The patient inflation interface has a frame that supports a sealing member. The frame and / or sealing member are secured to the user's head with headgear such as a strap. Various features of the sealing member improve user comfort in the user's nostrils as well as the face that comes into contact with the sealing member.

The utility model discloses a sacrococcygeal ice compress bag, including the bag body, the bag body is equipped with the inner chamber of containing low temperature medium, the bag body is equipped with the recessed cavity that is recessed to the inside and can exchange heat with the low temperature medium in the inner chamber, the recessed cavity includes the sacrococcygeal adhesion surface that can be adhered on the sacrococcygeal of patient, the hip adhesion surface that is equipped with in sacrococcygeal adhesion surface both sides and can be adhered on the left hip and right hip of patient respectively, the opening edge of recessed cavity is equipped with the pasting surface for pasting on the skin around sacrococcygeal and hip and makes the bag body fixed. The utility model accords with the ergonomics design, and sacrococcygeal adhesion surface and hip adhesion surface are designed into the shape of hip + sacrococcygeal curve, to provide better support and comfort, ensure that product can adhere hip and sacrococcygeal, reach ice compress effect, and pasting surface pastes on the skin around sacrococcygeal and hip and makes the bag body fixed, prevent from sliding in the use process, convenient for medical staff operation.