CN212574989U

CN212574989U - Oral cavity repair fixer with automatic telescopic rod

Info

Publication number: CN212574989U
Application number: CN202020152875.4U
Authority: CN
Inventors: 胡佳丽; 徐瑾
Original assignee: Shanghai Yanzhi Rehabilitation Hospital Shanghai Sunshine Rehabilitation Center
Current assignee: Shanghai Yanzhi Rehabilitation Hospital Shanghai Sunshine Rehabilitation Center
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2021-02-23
Anticipated expiration: 2030-02-05

Abstract

The utility model relates to the field of medical technology, concretely relates to can have oral cavity restoration fixer of automatic telescopic link, hold in the palm including the lower jaw, alveolus one, annular water pipe one, first cavity, hollow tube, water inlet, fender hyoplastron, basin, connecting pipe, second cavity, hollow rotating shaft, upper jaw support, alveolus two, annular water pipe two, universal connecting piece, connecting hole, cassette, telescopic link, rotatory fixture block and connecting axle, the utility model discloses not only can let the patient can not feel ice-cold because of the medical instrument of putting into the mouth when accepting treatment, cause the discomfort, also can alleviate the dentist at the work degree of difficulty of treatment, can dismantle the setting of telescopic link not only can be according to the height of opening of patient's oral cavity and adjust, also can let the dentist can be more convenient after the treatment wash and disinfect equipment, have very strong practicality.

Description

Oral cavity repair fixer with automatic telescopic rod

Technical Field

The utility model relates to the field of medical treatment technology, concretely relates to can have dental restoration fixer of automatic telescopic link.

Background

With the improvement of living standard of people, oral diseases become very common, a dentist often needs to press the tongue of a patient and operate the patient, so that the patient is difficult, the working difficulty of the dentist is increased, and the oral cavity repairing fixator can effectively solve the problems. Patent No. CN201620235894.7 mentions a novel oral cavity prosthetic devices, including bottom plate, tongue baffle, evenly be equipped with four hydraulic support above the bottom plate, the hydraulic support upper end is connected with the roof, although convenient to use, nevertheless also has following problem: 1. the repair device is easily uncomfortable when being lifted due to the square structure and is easy to slide in the treatment process; 2. after being used, the cleaning is not easy to carry out; 3. too cold a prosthetic device when placed in the mouth can easily cause discomfort to the patient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses an oral cavity repair fixer with automatic telescopic link for the unable fine fixed of solution device in the oral cavity is difficult to the cleaning and disinfecting, and too cold arouses the uncomfortable problem of patient easily during the use.

The specific technical scheme is as follows:

an oral cavity repairing fixator with an automatic telescopic rod comprises a lower jaw support, a first alveolus, a first annular water pipe, a first cavity, a hollow pipe, a water inlet, a tongue baffle plate, a water tank, a connecting pipe, a second cavity, a hollow rotating shaft, a upper jaw support, a second alveolus, a second annular water pipe, universal connecting pieces, connecting holes, a clamping seat, a telescopic rod, rotary clamping blocks and a connecting shaft, wherein the first alveolus is arranged on the lower jaw support, the first annular water pipe is arranged inside the first alveolus and is arranged at two ends of a U-shaped opening of the lower jaw support, the first cavity is communicated with the first annular water pipe, the hollow pipe is communicated with the two first cavities, the water inlet and the tongue baffle plate are arranged on the hollow pipe respectively, the water tank is arranged inside the tongue baffle plate, and the connecting pipe is arranged on the tongue baffle plate, the water tank is communicated with the hollow pipe through the connecting pipe, the second cavities are arranged on one sides of the two first cavities far away from the hollow pipe, the second cavities are rotationally connected with the first cavity through the hollow rotating shaft, two ends of the U-shaped opening of the maxilla support are respectively fixed on the two second cavities, the upper jaw support is provided with the dental alveolus II, the inner side of the dental alveolus II is provided with the annular water pipe II inside the upper jaw support, the annular water pipe II is communicated with the second cavity, the universal connecting piece is arranged on the lower surface of the upper jaw support, the ball of the universal connecting piece is provided with the connecting hole, the clamping seat is arranged on the upper surface of the lower jaw support, the rotary clamping block is arranged at the bottom end of the telescopic rod and is rotationally clamped with the clamping seat, the telescopic rod is inserted into the connecting hole through the connecting shaft and connected with the universal connecting piece;

preferably, the upper surface of the lower jaw support is symmetrically provided with two clamping seats;

preferably, the lower surface of the upper jaw support is symmetrically provided with two universal connecting pieces;

preferably, the universal connecting piece corresponds to the clamping seat in the up-down position;

preferably, the hollow rotating shaft is respectively communicated with the first cavity and the second cavity.

Has the advantages that:

the utility model discloses when using, dentist should be with on the supporting telescopic link bottom mounting in the cassette that the lower jaw held in the palm, be connected to the universal connection spare on the upper jaw holds in the palm with the connecting axle on telescopic link top again, accomplish the installation of telescopic link, then through the water inlet to set up annular water pipe one, annular water pipe two and the basin of holding in the palm, the lower jaw in the upper jaw holds in the palm and keeping off the hyoplastron in and pour into the warm water, accomplish the preparation work before using. When the dentist put into the patient oral cavity with the mouth cavity restoration fixer, can be fixed in the patient's tooth through alveolus one and alveolus two, be difficult for droing during the treatment, because the mouth cavity restoration fixer uses the preparation of easy heat conduction material, the warm water of pouring into can guarantee that the patient can not feel ice-cold because placing of mouth cavity restoration fixer, cause the discomfort, when needs patient opens big mouth, the dentist can rise suitable height with the upper jaw support through the control telescopic link, the fender tongue board of setting can effectively prevent that the patient from moving the tongue in the treatment in-process, the work degree of difficulty of dentist has been alleviateed, after the treatment, the dentist can dismantle the telescopic link from the mouth cavity restoration fixer, the cleaning and disinfection of the mouth cavity restoration fixer of being convenient for, make things convenient for the dentist to continue to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the three-dimensional structure of the oral cavity repairing fixator with the automatic telescopic rod is schematic;

FIG. 2: a cross section of a mandible support of the oral cavity restoration fixator with an automatic telescopic rod;

FIG. 3: a cross section of the maxillary support of the oral cavity restoration fixator with an automatic telescopic rod;

FIG. 4: the first cavity of the oral cavity restoration fixator with an automatic telescopic rod is respectively connected with the second cavity and the hollow tube;

FIG. 5: a perspective view of a tongue-blocking plate of the oral cavity restoration fixator with an automatic telescopic rod;

FIG. 6: the structure schematic diagram of the oral cavity repair fixer clamping seat with the automatic telescopic rod;

FIG. 7: the structure schematic diagram of the universal connecting piece of the oral cavity repairing fixator with the automatic telescopic rod;

FIG. 8: the telescopic rod structure schematic diagram of the oral cavity repairing fixator with the automatic telescopic rod.

The reference numbers are as follows: 1. the jaw support, 2, alveolus I, 3, annular water pipe I, 4, first cavity, 5, hollow tube, 6, water inlet, 7, tongue baffle, 8, basin, 9, connecting pipe, 10, second cavity, 11, hollow rotating shaft, 12, upper jaw support, 13, alveolus II, 14, annular water pipe II, 15, universal connecting piece, 16, connecting hole, 17, cassette, 18, telescopic link, 19, rotatory fixture block, 20, connecting axle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

With reference to fig. 2, 3, 4, 5, 6, 7, 8, see fig. 1: an oral cavity repairing fixator with an automatic telescopic rod comprises a lower jaw support 1, a alveolus I2, a ring-shaped water pipe I3, a first cavity 4, a hollow pipe 5, a water inlet 6, a tongue baffle 7, a water tank 8, a connecting pipe 9, a second cavity 10, a hollow rotating shaft 11, an upper jaw support 12, an alveolus II 13, a ring-shaped water pipe II 14, a universal connecting piece 15, a connecting hole 16, a clamping seat 17, a telescopic rod 18, a rotating clamping block 19 and a connecting shaft 20, wherein the alveolus I2 is arranged on the lower jaw support 1, the ring-shaped water pipe I3 is arranged inside the lower jaw support 1 and inside the alveolus I2, the first cavity 4 is provided with two parts and respectively arranged at two ends of a U-shaped opening of the lower jaw support 1, the first cavity 4 is communicated with the ring-shaped water pipe I3, the hollow pipe 5 is respectively communicated with the two first cavities 4, the water inlet 6 and, connecting pipe 9 sets up on basin 8, basin 8 is linked together through connecting pipe 9 and hollow tube 5, one side that hollow tube 5 was kept away from to two first cavities 4 all is provided with second cavity 10, second cavity 10 rotates through hollow rotating shaft 11 and first cavity 4 and is connected, go up jaw support 12U type mouth both ends are fixed in respectively on two second cavities 10, be provided with alveolus two 13 on the go up jaw support 12, alveolus two 13 inboard is provided with annular water pipe two 14 in going up jaw support 12 inside, annular water pipe two 14 is linked together with second cavity 10, universal connector 15 sets up in 12 lower surfaces of going up jaw support, be provided with connecting hole 16 on universal connector's 15's the ball, cassette 17 sets up in 1 upper surface of jaw support, rotatory fixture block 19 sets up in 18 bottom of telescopic link, rotatory fixture block 19 and the rotatory joint of cassette 17, connecting shaft 20 sets up in 18 top of telescopic link, telescopic link 18 is connected with universal connector 15 on connecting.

Specifically, two clamping seats 17 are symmetrically arranged on the upper surface of the lower jaw support 1, two universal connecting pieces 15 are symmetrically arranged on the lower surface of the upper jaw support 12, the universal connecting pieces 15 correspond to the clamping seats 17 in the vertical position, and the hollow rotating shaft 11 is respectively communicated with the first cavity 4 and the second cavity 10.

The utility model discloses when using, dentist should be with supporting 18 bottom fixings of telescopic link on the cassette 17 that the lower jaw held in the palm 1, be connected to the universal joint 15 on the upper jaw holds in the palm 12 with the connecting axle 20 on 18 tops of telescopic link again, accomplish the installation of telescopic link 18, then through water inlet 6 to setting up and holding in the palm 12, the lower jaw holds in the palm annular water pipe 3 in 1 and keep off the hyoplastron 7, the warm water is injected into to annular water pipe two 14 and basin 8, the preparation work before the completion uses. When the dentist put into the patient oral cavity with the mouth rehabilitation fixer, can be fixed in the patient's tooth through alveolus one 2 and alveolus two 13, be difficult for droing during the treatment, because the mouth rehabilitation fixer uses the preparation of easy heat conduction material, the warm water of pouring into can guarantee that the patient can not feel ice-cold because placing of mouth rehabilitation fixer, cause the discomfort, when needs patient opens big mouth, the dentist can rise suitable height with upper jaw support 12 through control telescopic link 18, the fender hyoplastron 7 of setting can effectively prevent that the patient from moving the tongue in the treatment process, the work degree of difficulty of dentist has been alleviateed, after the treatment, the dentist can dismantle telescopic link 18 from the mouth rehabilitation fixer, the washing disinfection of the mouth rehabilitation fixer of being convenient for, make things convenient for the dentist to continue to use.

The utility model discloses easily install, not only can let the patient can not cause the discomfort because the medical instrument who puts into the mouth feels ice-cold when accepting treatment, also can alleviate the dentist at the work degree of difficulty of treatment, can dismantle the setting of telescopic link not only can be according to the height of opening in patient's oral cavity and adjust, also can let the dentist can be more convenient after the treatment wash and disinfect equipment, have very strong practicality.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an oral cavity repair fixer with automatic telescopic link which characterized in that: comprises a lower jaw support (1), a first alveolus (2), a first annular water pipe (3), a first cavity (4), a hollow pipe (5), a water inlet (6), a tongue baffle plate (7), a water tank (8), a connecting pipe (9), a second cavity (10), a hollow rotating shaft (11), a upper jaw support (12), a second alveolus (13), a second annular water pipe (14), a universal connecting piece (15), a connecting hole (16), a clamping seat (17), a telescopic rod (18), a rotating clamping block (19) and a connecting shaft (20), wherein the first alveolus (2) are arranged on the lower jaw support (1), the first annular water pipe (3) is arranged inside the first alveolus (2) and inside the lower jaw support (1), the first cavity (4) is provided with two and is respectively arranged at two ends of a U-shaped opening of the lower jaw support (1), and the first cavity (4) is communicated with the first annular water pipe (3), the hollow pipe (5) is respectively communicated with the two first cavities (4), the hollow pipe (5) is respectively provided with the water inlet (6) and the tongue baffle plate (7), the water tank (8) is arranged inside the tongue baffle plate (7), the connecting pipe (9) is arranged on the water tank (8), the water tank (8) is communicated with the hollow pipe (5) through the connecting pipe (9), one sides of the two first cavities (4) far away from the hollow pipe (5) are respectively provided with the second cavity (10), the second cavity (10) is rotatably connected with the first cavity (4) through the hollow rotating shaft (11), two ends of a U-shaped opening of the maxilla support (12) are respectively fixed on the two second cavities (10), the maxilla support (12) is provided with the alveolus II (13), and the inner side of the alveolus II (13) is provided with the annular water pipe II (14) inside the maxilla support (12), the second annular water pipe (14) is communicated with the second cavity (10), the universal connecting piece (15) is arranged on the lower surface of the upper jaw support (12), the connecting hole (16) is formed in a ball of the universal connecting piece (15), the clamping seat (17) is arranged on the upper surface of the lower jaw support (1), the rotating clamping block (19) is arranged at the bottom end of the telescopic rod (18), the rotating clamping block (19) is connected with the clamping seat (17) in a rotating and clamping mode, the connecting shaft (20) is arranged at the top end of the telescopic rod (18), and the telescopic rod (18) is connected with the universal connecting piece (15) through the connecting shaft (20) in a splicing mode on the connecting hole (16).

2. The prosthodontic fixator with automatic telescopic rod of claim 1, wherein: the upper surface of the lower jaw support (1) is symmetrically provided with two clamping seats (17).

3. The prosthodontic fixator with automatic telescopic rod of claim 1, wherein: two universal connecting pieces (15) are symmetrically arranged on the lower surface of the upper jaw support (12).

4. The prosthodontic fixator with automatic telescopic rod of claim 1, wherein: the universal connecting piece (15) corresponds to the upper and lower positions of the clamping seat (17).

5. The prosthodontic fixator with automatic telescopic rod of claim 1, wherein: the hollow rotating shaft (11) is respectively communicated with the first cavity (4) and the second cavity (10).