44 results about "Lower tooth socket" patented technology

The invention relates to the technical field of medical instruments, in particular to a spliced adjustable snore-ceasing corrector which comprises a snore-ceasing corrector body, and the snore-ceasing corrector body comprises an upper tooth socket and a lower tooth socket; thrust parts and limiting teeth capable of being inserted into the thrust parts are symmetrically arranged on the outer side faces of the two sides of the rear end of the upper tooth socket. Shark fin teeth are symmetrically arranged in the middles of the two side surfaces of the outer side of the lower tooth socket; the rear side walls of the shark fin teeth abut against the front ends of the limiting teeth. The shark fin teeth have clamping force and can clamp the two side faces of the upper tooth socket. And a pushing pin is spliced between the limiting teeth and the thrust part so as to adjust the initial positions of the upper tooth socket and the lower tooth socket. The initial wearing positions of the upper tooth socket and the lower tooth socket can be adjusted through the building-block-like splicing pushing pin, the device can adapt to different crowds, the number of adjustable stages is large, and the correction amplitude can be changed.

The invention relates to the technical field of child respiration, in particular to a child pneumology department pressing type medicine spraying device which comprises an upper tooth socket and a lower tooth socket, the upper tooth socket and the lower tooth socket are the same in structure and opposite in direction, the upper tooth socket and the lower tooth socket are vertically matched, and movable shafts are arranged in the centers of the two ends of the upper tooth socket and the center of the two ends of the lower tooth socket. Adjusting and controlling assemblies are arranged in the centers of the two sides of the upper tooth socket and the lower tooth socket, and limiting assemblies are arranged between the movable shafts. According to the device, through the arranged regulation and control assembly, medical staff can be assisted in completing continuous comfortable mouth opening operation when pressing type medicine spraying treatment is conducted on the child pneumology department, and in the actual using process, electric push rods in adjusting bases at one ends of an upper extending base and a lower extending base are started; the electric push rod can perform adaptive telescopic adjustment operation at four corners of two sides of the upper tooth socket and the lower tooth socket, so that the upper tooth socket and the lower tooth socket can perform slow inclined opening operation along the movable shaft.

The invention relates to the technical field of oral tooth sockets, in particular to an oral bow adaptive adjusting tooth socket for stopping snore, which comprises an adaptive foundation, the adaptive foundation is used for fixedly adjusting the relative position relation of a connecting mechanism and a tooth socket assembly, and a connecting part is used for adjusting the tooth socket tension between an upper part and a lower part; the tooth socket assembly is composed of an upper tooth socket and a lower tooth socket and used for fixing the position of the mandible at different tooth positions adaptive to the foundation, and latticed lines and a plurality of T-shaped protrusions are distributed on the two sides of the upper tooth socket and the two sides of the lower tooth socket; the connecting mechanism is respectively connected with the tooth socket assembly and the adaptive foundation and is divided into an asymmetrical U-shaped upper part and an asymmetrical U-shaped lower part, trapezoidal latches are arranged on two sides of the U-shaped upper part and the U-shaped lower part, a plurality of adjusting holes are formed in the U-shaped bottom end, convex slide fasteners are arranged on two sides of the adjusting holes, and the tooth socket assembly can be clamped at different tooth positions of the adaptive foundation by the connecting mechanism. The distance between the upper jaw and the lower jaw is adjusted by moving the tooth positions and the connecting hole positions, and the device adapts to different oral cavity bow channel widths.

The invention discloses a 3D printed mandibular advancement snore-preventing device, and relates to the technical field of snore-preventing, the 3D printed mandibular advancement snore-preventing device comprises an upper alveolar cavity and a lower alveolar cavity, and the upper alveolar cavity and the lower alveolar cavity are formed through 3D printing; mounting blocks are uniformly arranged at the peripheries of the upper tooth socket and the lower tooth socket; supporting blocks are arranged on the rear sides of the two ends of the lower tooth socket, and the mounting blocks and the supporting blocks are formed through 3D printing; the snore of a user is detected through a noise sensor placed around the user, when the user snores, an electric telescopic rod is controlled to work through a controller and a signal transmitter, an output rod pushes a guide rod to move, then through a first pin shaft and a second pin shaft, an inferior alveolar cavity moves forwards, the lower jaw is pushed to move forwards, a breathing channel is expanded, and snoring is prevented; therefore, the snore-preventing device can be adjusted when a user sleeps and snores, and the problem that the user often difficultly enters the sleep state when carrying the adjusted snore-preventing device in the initial stage of use is solved.

The utility model discloses a gavage device, which relates to the technical field of animal treatment instruments and comprises a fixing cylinder and a gavage tube, a connector is fixed at the medicine inlet end of the gavage tube, a pushing component is arranged on the connector and used for pushing liquid medicine into the gavage tube, a lower tooth socket is fixed at the bottom of the fixing cylinder, a bolt is inserted into the top of the fixing cylinder, and the lower tooth socket is connected with the bolt. A supporting rod is fixed to the top of the bolt, the top end of the supporting rod is rotationally connected with an upper tooth sleeve through a bearing, and a sleeve is fixed to the top of a lower tooth sleeve. After the mouth of the livestock is manually opened, the lower tooth socket can be clamped on the lower row of teeth of the livestock, the upper tooth socket can be clamped on the upper row of teeth of the livestock, the bolt is screwed by using a wrench, and the combined length of the bolt and the fixed cylinder can be adjusted, so that the distance between the lower tooth socket and the upper tooth socket can be adjusted as required, and the mouth of the livestock can be opened only by fixing the head of the livestock. And the lavage tube can be slowly inserted into the stomach of the livestock along the opened mouth of the livestock for administration operation.

The invention discloses a tooth protection sleeve for trachea cannula, and relates to the field of trachea cannula, the tooth protection sleeve comprises a lower tooth socket, the two ends of the lower tooth socket are fixedly connected with arc-shaped connecting pieces, the ends, away from the lower tooth socket, of the arc-shaped connecting pieces are fixedly connected with an upper tooth socket, and placing grooves are formed in the lower tooth socket and the upper tooth socket; through grooves are formed in the upper surface of the lower tooth socket and the lower surface of the upper tooth socket and communicate with the containing groove, a driving assembly and a limiting assembly are arranged in the containing groove, a pressing assembly connected through the driving assembly is arranged in the containing groove, and an abutting assembly connected through the limiting assembly is arranged in the containing groove. By means of the linkage design of the abutting assembly and the limiting assembly, a positioning stress point is transferred to the gingiva from the tooth, the abutting assembly adopts a plurality of abutting blocks distributed in a distributed mode, each abutting block achieves elastic floating through a fourth spring and can be independently matched with the local shape of the gingiva, and the multi-point abutting effect is achieved; stress concentration caused by single-point hard contact is avoided, and positioning stability is guaranteed.

The invention relates to the technical field of medical equipment, and discloses a local administration device for oral medicine treatment, which comprises an upper tooth socket, a lower tooth socket is arranged above the upper tooth socket, tooth sockets are formed in the outer sides of the two tooth sockets, and an adjusting mechanism is arranged between the two tooth sockets and is used for adjusting the opening and closing degree of the device. A fixing mechanism is fixedly connected between the two adjusting mechanisms, the fixing mechanism comprises a fixing fine adjustment assembly and an auxiliary assembly and is used for fixing the medicine feeding device and finely adjusting the angle of the medicine feeding device, clamping structures are fixedly installed on the two sides of the outer portion of the fixing mechanism, and each clamping structure comprises a rotating assembly and a clamping assembly; the clamping device is used for further clamping and fixing the medicine feeding device. Images are transmitted in real time through the micro camera, the ball valve accurately controls the flow speed and the switch of liquid medicine, the sponge pad adsorbs the liquid medicine and reduces stimulation, and the whole-process accurate control from fixing and visual positioning of the medicine feeding device to accurate medicine feeding is achieved.

The utility model relates to the technical field of appliances, in particular to a double-plate appliance which comprises an upper tooth socket and a lower tooth socket, the upper tooth socket is detachably connected with an upper biteplate, the lower tooth socket is detachably connected with a lower biteplate, the upper biteplate and the lower biteplate are respectively provided with a biteplate inclined surface, and the upper biteplate and the lower biteplate are respectively provided with a biteplate inclined surface. And when the upper tooth socket is occluded with the lower tooth socket, the occlusion inclined surface on the upper occlusion plate is attached to the occlusion inclined surface on the lower occlusion plate so as to guide the upper occlusion plate and the lower occlusion plate to move. The method has the effect of reducing the cost.

This invention discloses a method for extending the action time of oral care paste, relating to the field of oral care technology. The method uses a pair of soft silicone braces, each adapted to the upper and lower dentition, to evenly apply the oral care paste to the tooth-contacting area on the inner wall of the braces. After wearing, a sealed working space is formed, allowing the paste to continuously act on the tooth surface within this enclosed environment. After the preset care time is reached, the braces are removed to complete the care process. This invention completely prevents paste loss through a sealed environment, significantly extending the action time, improving the utilization rate of active ingredients, and is simple to operate, comfortable to wear, and applicable to various functional oral care pastes, covering the entire dentition, making it suitable for long-term daily use at home.

The invention belongs to the technical field of cannula fixing devices, and discloses a cannula fixing device for myasthenia gravis rescue, which comprises an upper tooth socket and a lower tooth socket, the connecting seat is connected with the lower tooth socket, the upper tooth socket is connected with a sliding rod, the fixing plate slidably sleeves the sliding rod, the sliding rod is sleeved with a first spring, and the first spring is located between the fixing plate and the upper tooth socket; the fixing plate is detachably connected with the connecting seat through a buckle assembly; grooves are formed in the connecting seat and the fixing plate; the connecting base is rotationally connected with a rotating shaft which is connected with the upper tooth socket through a transmission assembly, and the connecting base is provided with a limiting assembly. The clamping cavity is defined by the fixing plate and the connecting base, fixing of an insertion pipe is achieved, dismounting and mounting are achieved through the buckles, and operation is convenient and fast; the opening degree of the upper tooth socket and the lower tooth socket is adjusted through the rotating shaft and the transmission assembly, so that oral care is facilitated; the fixing plate is matched with the sliding rod, the opening degree of the upper tooth socket and the lower tooth socket can be adjusted, the cannula can be fixed, and displacement or disengagement of the cannula is avoided.

The utility model discloses a novel tongue muscle trainer which comprises a tooth socket main body, the tooth socket main body is a soft piece, and the tooth socket main body is provided with an upper tooth socket and a lower tooth socket; the middle part of the tooth socket main body is provided with a tongue extending channel which penetrates along the front-back direction and is used for the tongue of a patient to extend forwards; the tooth socket main body is provided with a hole group positioned on the rear end side of the tongue extension channel, the hole group comprises two clamping holes which are arranged in a left-right opposite manner and are respectively formed in the tooth socket main body, and each clamping hole is respectively opened inwards and is of a blind hole structure; the novel tongue muscle training device is provided with a sliding rod, and the sliding rod is sleeved with a sliding ball in a sliding mode. And during use, the left end part and the right end part of the sliding rod are respectively embedded and clamped in the clamping holes in the corresponding sides. By means of the structural design, the chair has the advantages of being novel in structural design, convenient to use and good in use comfort.

The invention discloses a portable magnetic snore-ceasing device, and belongs to the technical field of snore-ceasing devices, the magnetic snore-ceasing device comprises a plurality of tooth socket pieces, the tooth socket pieces are distributed in two groups of mirror images, the two groups of tooth socket pieces arranged in the mirror images are arranged to be an upper tooth socket and a lower tooth socket, the tooth socket pieces are arranged in a fan-shaped structure, and the upper tooth socket piece and the lower tooth socket piece are arranged in a staggered mode. A through hole is formed in one side of the tooth socket part, a self-adaptive tooth socket adjusting assembly is arranged in the through hole and used for being attached to teeth and oral cavity structures of users with different tooth forms, and a lower jaw triggering support assembly is installed on the side, away from the tooth socket part, of the self-adaptive tooth socket adjusting assembly and used for self-adaptively adjusting the position of the lower jaw. The self-adaptive tooth socket adjusting assembly and the lower jaw triggering support assembly are adopted, under the flexible adjustment, dynamic adaptation and multiple action mechanisms, comfort is guaranteed, the treatment effect is improved, meanwhile, the device can adapt to the oral cavity conditions of different users, the production cost is reduced, and the snore problem of different degrees can be effectively solved.

The utility model discloses a tooth socket used for bearing a treatment object or whitening tooth gel and a treatment appliance, relates to the technical field of denture-shaped treatment appliances, and solves the problems that in the prior art, after a whitening tooth socket is worn, the mouth cannot be opened for speaking, the tooth fitting degree is poor, the cost is high, and the wearing operation is tedious. The length of the upper tooth socket is larger than that of the lower tooth socket, the upper tooth socket and the lower tooth socket are connected into a whole through at least two connecting strips, the inner walls of the upper tooth socket and the lower tooth socket can be covered with treatment objects, the effect of supporting the treatment objects is achieved, the whole tooth socket can be fed into the oral cavity at a time, operation is convenient, and practicability is high. The folding position of the connecting strip can be correspondingly adjusted according to the positions of upper and lower teeth of a user, so that the universality of the tooth socket can be improved, the tooth socket conforms to the oral cavity structure of a human body and can fit teeth, and a user can conveniently open the mouth to speak after wearing the tooth socket.

The utility model discloses a kind of improved mandibular protrusion appliance, it includes the upper dental brace (1) of sleeve fixed on maxillary plate and the lower dental brace (2) of sleeve fixed on mandibular plate, the front side welding of the upper dental brace (1) has upper traction hook (3), the rear side welding of the lower dental brace (2) has lower traction hook (4), the upper traction hook (3) and lower traction hook (4) are mutually traction by elastic rubber band (5) between, the middle part of the upper dental brace (1) is provided with an arch expander (6), the bottom of the upper dental brace (1) is provided with upper inclined plane (7).The utility model is easy to adjust and grind, can be adjusted according to replacement tooth condition;Arch expander is arranged in the upper dental brace, and anterior teeth are retracted;Mandible can be protruded by the traction of mouth outer bow and head cap, realize counterclockwise rotation jaw plane, carry out good vertical control, improve face shape better.

An anti-snoring mouthpiece, characterized in that the anti-snoring mouthpiece is made from a single piece (1) and is placed between the upper and lower jaw (2). The anti-snoring mouthpiece (1) has the shape of the jaw (2) and is designed like two mouthguards (3) facing each other. The upper mouthguard (4) is offset backwards relative to the lower mouthguard (5) in order to pull the lower jaw (6) forwards and thus prevent snoring.

The utility model discloses an examination mouth and lung function tester, and relates to the technical field of lung examination equipment, the examination mouth and lung function tester comprises a sealing cover, the inner wall of the peripheral side of the sealing cover is provided with an air inlet hole, an air inlet pipe is installed in the air inlet hole in a sealing mode, and the end portion of the air inlet pipe is detachably provided with a mouth holding mechanism. And the mouth holding mechanism is used for assisting the user in blowing air. During use and normal use, the air blowing test function can be achieved through the sealing cover, when old people need to use, the mouth holding pipe and the air inlet pipe are firstly connected through the inserting assembly, the lower tooth socket and the upper tooth socket are driven to move relatively through the pressing effect, and therefore the lower tooth socket and the upper tooth socket are conveniently put into the mouth; the upper gingiva and the lower gingiva are attached to the inner walls of the peripheral sides of the upper pressing groove and the lower pressing groove correspondingly, in the closing process, the sealing function can be achieved through the cooperation effect of the first sealing assembly and the second sealing assembly, and the using effect is improved.

The invention relates to an appliance for treating obstructive sleep apnea-hypopnea syndrome, and belongs to the technical field of medical auxiliary instruments. In order to improve the using comfort, the appliance for treating the obstructive sleep apnea-hypopnea syndrome comprises a supporting plate assembly and two telescopic assemblies, the supporting plate assembly is connected with the two ends of a lower tooth socket through connecting rods, and an arc-shaped supporting plate is configured to move in the direction close to or away from the lower tooth socket; two ends of the upper tooth socket are hinged with the connecting rod, and a first elastic piece is arranged at the hinged part; the telescopic assembly is arranged between the lower tooth socket and the connecting rod and used for driving the lower tooth socket to move in the direction close to or away from the supporting plate assembly. When the oral cavity is closed, supporting force can be provided for soft palate arch muscles through the arc-shaped supporting plate to prevent the soft palate from falling to block the airway, and when the oral cavity is opened, the lower tooth socket moves forwards relative to the upper tooth socket to drive the lower jaw of a patient to further move forwards to expand the airway, so that the obstructive sleep apnea hypopnea syndrome is treated.

The invention discloses a wearable mandibular protraction positioner, and belongs to the technical field of medical instruments.The wearable mandibular protraction positioner comprises a lower integrated connecting rod and two upper integrated connecting rods, the two ends of the lower integrated connecting rod are fixedly connected with lower tooth socket assemblies, and the lower tooth socket assemblies are fixedly connected with lower tooth socket assemblies; the two ends of the two upper integrated connecting rods are fixedly connected with upper tooth socket assemblies, and telescopic adjusting mechanisms are rotationally connected between the front ends of the sides, away from each other, of the two lower tooth socket assemblies and the rear ends of the corresponding upper tooth socket assemblies. The rear ends of the sides, away from each other, of the two upper tooth socket assemblies are slidably connected with adjusting driving mechanisms. By designing the fixed adjusting mechanism in the telescopic adjusting mechanism, the oral cavity can be opened and closed in the wearing process, meanwhile, the lower jaw can be supported and fixed when the oral cavity is closed, the adjusting steps are greatly simplified, and adjustment can be rapidly conducted when discomfort occurs in wearing.

The invention belongs to the technical field of medical apparatuses and instruments, and discloses an adjustable snore-preventing device for breathing and sleep pause. The snore-preventing device comprises an upper tooth socket and a lower tooth socket, the upper tooth socket and the lower tooth socket are respectively provided with tooth grooves for containing gum, and resin layers are embedded in the tooth grooves. The bottom of the upper tooth socket and the top of the lower tooth socket are connected with a first rack and a second rack respectively and meshed through a gear in an adjusting block, and the gear is coaxially connected with a control knob and used for adjusting the distance between the upper tooth socket and the lower tooth socket. The adjusting block is further provided with a locking screw used for fixing the adjusted position. Fixing buttons are arranged on the side walls of the upper tooth socket and the lower tooth socket, the resin layer can be pushed to abut against the gum by rotating the fixing buttons, and the wearing stability is enhanced. According to the snore preventing device, airway stenosis can be improved by correcting lower jaw retraction of a patient, snore of the patient is reduced, meanwhile, adaptive adjustment can be conducted according to the lower jaw retraction degree of the patient, and the snore preventing device has high applicability and correction effect.

A mandible adjustment device, comprising an upper dental appliance (1) and a lower dental appliance (2), wherein the upper dental appliance (1) and the lower dental appliance (2) have an upper dental accommodation space (11) and a lower dental accommodation space (21), which are made according to the tooth shape and are respectively fitted on the upper dental arch and the lower dental arch of the human body, and the side walls of the upper dental appliance (1) and the lower dental appliance (2) correspondingly extend a mucosa protection device (12) and a positioning part (22) to the upper molar area (32) and the lower molar area (42), when the upper dental appliance (1) and the lower dental appliance (2) are worn, the positioning part (22) and the mucosa protection device (12) are combined and keep a movable displacement space, so that when the human mandible (5) is moved forward and fixed, the discomfort of the condylar process (51) of the human mandible is avoided, the tongue root (7) is prevented from collapsing and blocking the respiratory passage (8), and the oral mucosa (1011) is prevented from being injured.

The anesthesia cannula for the surgical operation comprises a ventilation hose and an abutting mechanism arranged on the outer cylindrical surface of the ventilation hose, the abutting mechanism is located at the end, close to the outside, of the ventilation hose, and the abutting mechanism comprises an inflation assembly and an elastic assembly fixedly connected with the inflation assembly. The air inflation assembly comprises an air inflation part and a first air inflation line for supplying air to the air inflation part, the air inflation part is provided with an upper tooth socket and a lower tooth socket which are oppositely arranged, the upper tooth socket is provided with an upper abutting face abutting against the upper tooth face and an upper occlusal face making contact with the upper tooth tip end, and the lower tooth socket is provided with a lower abutting face abutting against the lower tooth face and an upper occlusal face making contact with the lower tooth tip end. The lower tooth socket is provided with a lower abutting face abutting against the lower tooth face and a lower occlusal face making contact with the tip end of the lower tooth. According to the anesthesia cannula for the surgical operation, the pressure of the ventilation hose on the throat of a patient can be relieved, and meanwhile the situation that the patient accidentally wakes up to tightly close the upper jaw and the lower jaw in a subconscious mode, and consequently negative effects are caused is avoided.

The invention relates to the technical field of medical instruments, in particular to adjustable pressure-relieving oral snore-ceasing equipment. The snore-ceasing equipment comprises a snore-ceasing equipment body, the snore-ceasing equipment body comprises an upper tooth socket and a lower tooth socket, the upper tooth socket comprises an upper tooth socket part, a metal adjustable assembly is arranged between the lower tooth socket part and the upper tooth socket part, the upper tooth socket and the lower tooth socket slide through pushing, and the adjustable assembly can lock and release the position between the upper tooth socket and the lower tooth socket. Through the metal adjusting assembly and the slidable design, the upper tooth socket and the lower tooth socket can be flexibly and conveniently adjusted.

The disclosure belongs to the technical field of snoring prevention, in particular to a brace-type anti-snoring device, which includes an upper brace, a lower brace and a brace mounting seat. The upper brace and the lower brace are both fixedly arranged on the brace mounting seat. An upper surface of the upper brace is provided with an upper tooth socket, and the upper tooth socket is configured for embedding teeth of an upper jaw; and a lower surface of the lower brace is provided with a lower tooth socket, and the lower tooth socket is configured for embedding teeth on a lower jaw and restricting the lower jaw from moving backwards.

The utility model belongs to the technical field of dentistry, and particularly discloses a bracket-free bleaching retainer which comprises an upper jaw and an upper row of teeth, the upper row of teeth are arranged at the bottom of the upper jaw, an upper tooth socket is sleeved outside the upper row of teeth, a lower jaw is connected to the bottom of the upper jaw, and a lower row of teeth are arranged at the top of the lower jaw. A lower tooth socket is sleeved outside the lower row of teeth, and a window is arranged inside the upper tooth socket. According to the bracket-free bleaching retainer, the window is formed in the upper tooth socket, the groove body is formed in the lower tooth socket, and the shapes of the window and the groove body are respectively the same as those of the upper row of teeth and the lower row of teeth, so that the bracket-free bleaching retainer can be formed only by sleeving the upper tooth socket on the surface of the upper row of teeth and sleeving the lower tooth socket on the surface of the lower row of teeth; whitening gel in the window and the groove body is attached to the surfaces of teeth, then the surfaces of the teeth are continuously cleaned through hydrogen peroxide and urea peroxide, and the problem that the whitening process is not lasting is solved.

The utility model relates to the technical field of appliances, and discloses an integrated appliance with a push type button, which comprises a lower tooth socket and an upper tooth socket, the lower tooth socket is arranged below the upper tooth socket, a first water drop salient point is arranged at a groove tooth position on the right side of the lower tooth socket and the upper tooth socket, a first button groove is arranged on the first water drop salient point, and a second water drop salient point is arranged on the first button groove. Second water drop protruding points are arranged at the groove teeth on the left sides of the lower tooth socket and the upper tooth socket, second button grooves are formed in the second water drop protruding points, first rubber bands are installed outside the first water drop protruding points, and second rubber bands are installed outside the second water drop protruding points. According to the integrated appliance with the pressing type button, the cylindrical convex points are changed into the water drop shape, the diameter of the water drop is larger than that of the cylindrical convex points, the wearing direction of the rubber band can be conveniently recognized through the convex points of the water drop, the wearing firmness is enhanced, the effect of being not prone to breakage is achieved, and the problem that the pressing type button is prone to breakage is solved.

The application discloses a wireless electric toothbrush, which comprises an upper tooth holder, a lower tooth holder, a concave silica gel toothbrush, a light touch switch, a convex boss, a circuit board, a bottom plate one, a bottom plate two, a sound wave motor and a food-grade RTV silica gel adhesive.

The utility model discloses an oral cavity appliance capable of being adjusted in a segmented mode, the oral cavity appliance comprises sub upper tooth socket single bodies, sub lower tooth socket single bodies, a middle supporting body and a displacement adjusting assembly, a plurality of sub upper tooth socket single bodies are sequentially spliced to form an upper tooth socket body, and each sub upper tooth socket single body has different tooth socket numbers. The plurality of sub lower alveolar cavity single bodies are sequentially spliced to form the lower alveolar cavity body, and each sub lower alveolar cavity single body has different alveolar cavity numbers. And the middle support body is arranged between the upper tooth groove body and the lower tooth groove body. And the displacement adjusting assemblies are arranged between each sub upper alveolar cavity single body and the upper end part of the middle support body and between each sub lower alveolar cavity single body and the lower end part of the middle support body. Each sub upper alveolar cavity single body and each sub lower alveolar cavity single body are detachably connected relative to the middle support body through the displacement adjusting assembly, and the relative positions of each sub upper alveolar cavity single body and each sub lower alveolar cavity single body relative to the middle support body are changed by adjusting the displacement adjusting assembly.

The invention relates to the technical field of orthodontics, in particular to an invisible orthodontic tooth socket for orthodontics, which comprises an upper tooth socket and a lower tooth socket, the upper tooth socket and the lower tooth socket are integrally formed, and both the upper tooth socket and the lower tooth socket are made of medical EVA (Ethylene Vinyl Acetate) materials. The upper tooth socket and the lower tooth socket are respectively provided with an upper tooth socket and a lower tooth socket which correspond to upper jaw teeth and lower jaw teeth of a patient, each of the upper tooth socket and the lower tooth socket comprises three sections of correction areas, and the ratio of elasticity to rigidity of each section of correction area is different; the orthodontic force applied to the teeth by the first section of orthodontic area in the three sections of orthodontic areas is mild force, the orthodontic force applied to the teeth by the second section of orthodontic area in the three sections of orthodontic areas is moderate force, and the orthodontic force applied to the teeth by the third section of orthodontic area in the three sections of orthodontic areas is heavy force. According to the tooth socket, three sections of different elastic and rigid combined forces are formed on the same tooth socket, so that the phenomenon that the correction forces provided by the existing tooth socket are consistent and the phenomenon of'one-step cutting 'exists is overcome, the discomfort in the correction process is reduced, and the comfort of a patient is improved.

The utility model relates to a 3D printing oral cavity protection mold which comprises an upper tooth socket, a telescopic sleeve rod is fixedly installed at the bottom of the upper tooth socket, a fixing block is fixedly installed at the bottom of the upper tooth socket, a hinge rod is hinged to the outer portion of the fixing block, and a fixing rod is fixedly installed at the inner top of a lower tooth socket. A movable block is movably installed outside the fixing rod, the fixing rod is sleeved with a spring, an elastic silica gel pad is fixedly installed outside the upper tooth socket, a connecting plate is fixedly installed outside the upper tooth socket, and a clamping plate is fixedly installed outside the connecting plate. According to the 3D printing oral cavity protection mold, the upper tooth socket wraps upper teeth in the oral cavity, the lower tooth socket wraps lower teeth in the oral cavity, a water absorption cotton block absorbs redundant saliva, when the tooth sockets are worn for intense exercise, a spring can buffer the occlusal force borne by the upper tooth socket and the lower tooth socket, and an insertion rod dismounting plate is pulled out for replacement; and repeated use of the tooth socket is facilitated.

The invention relates to the technical field of oral endothelial valve repair, and particularly discloses an oral endothelial valve repair postoperative occlusion limiting device which comprises an upper tooth socket and a lower tooth socket which are matched with healthy side upper jaw teeth and healthy side lower jaw teeth respectively, and the end of the upper tooth socket is connected with the end of the lower tooth socket through a curved surface connecting piece. The surface, facing the lower tooth socket, of the upper tooth socket is of a bionic structure of maxillary teeth; the lower tooth socket comprises a lower base, an upper tooth seat and a plurality of adjusting blocks, the lower surface of the lower base is matched with mandibular teeth, the upper tooth seat is arranged on the uppermost adjusting block, and the upper surface of the upper tooth seat is of a bionic structure of the mandibular teeth; flanges are arranged on the two sides of the upper tooth base, a groove body is formed between the two flanges, limiting protrusions are arranged on the surfaces, located in the groove body, of the flanges, clamping grooves matched with the limiting protrusions are formed in the inner side surface and the outer side surface of each adjusting block, and the limiting protrusions are clamped into the clamping grooves to lock the upper tooth base and the adjusting blocks. And according to the swelling condition of an operation area, the healthy side can be precisely limited, and the occlusion height can be dynamically adapted.