CN203829080U

CN203829080U - Occlusion elevating flusher and condylar fracture reduction retractor with same

Info

Publication number: CN203829080U
Application number: CN201420163896.0U
Authority: CN
Inventors: 李明贺; 李志宏; 钱明; 韩成敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-04
Filing date: 2014-04-04
Publication date: 2014-09-17
Anticipated expiration: 2024-04-04

Abstract

The utility model discloses an occlusion elevating flusher and a condylar fracture reduction retractor with the same. The condylar fracture reduction retractor comprises dental arch clamp plates, ligation parts and an one-time plastic thermal forming occlusion elevating flusher, the one-time plastic thermal forming occlusion elevating flusher is arranged between upper and lower molar teeth, dental arch clamp plates are fixed on the outer sides of upper and lower jaw tooth roots respectively, and positions of the upper and lower dental arch clamp plates are ligated by the ligation parts. The one-time plastic thermal forming occlusion elevating flusher comprises two plastic elevating pads and a flushing pipe, and the two plastic elevating pads are occluded with the upper and lower molar teeth on left and right sides respectively. Dental thermal forming plastics which are the same but different in model numbers and thicknesses and a medical saliva absorbing device are used for machining and transforming the one-time plastic thermal forming occlusion elevating flusher, occlusion records are performed, then thermal forming processing is performed, the one-time plastic thermal forming occlusion elevating flusher is free of toxicity and harms, safe and accurate, accurate in occlusion elevating height and stable in position, a user feels comfortable during occlusion, and fluid food can be guided and oral cavity cleaning and saliva absorbing care can be achieved through the flusher.

Description

The condylar fracture reset retractor that a kind of interlock is raised flusher and formed thus

Technical field

This utility model relates to a kind of medical apparatus and instruments, and the condylar fracture reset retractor that specifically a kind of interlock is raised flusher and formed thus, for the treatment of condylar fracture, belongs to oral cavity medical apparatus field.

Background technology

Jaw is for forming bone and the muscular tissue of top and the bottom, oral cavity, and jaw is called on top, and bottom is on lower jaw.The bone of jaw portion is jawbone, and it is divided into upper jaw bone 7 and mandibular bone 8(with reference to figure 3).The ramus of mandible end of mandibular bone 8 has two projections, and the condyle that is referred to as that is positioned at rear dashes forward 9.The neck of mandible of the head of mandible that it is expanded by upper end and head below forms.Condyle of mandible 9 is jaw fracture Hao Fa districts, can be directly to hit the direct fracture that condyle teat causes, and can be also that mandibular bone chin portion or body catch a packet and the indirect fracture that causes, easily fails to pinpoint a disease in diagnosis clinically.

Condyle of mandible participates in forming remporomandibular joint, is one of mandible structure weak part, after hit by direct or indirect external force, can there is condylar fracture, condyle fracture of mandibles accounts for the 20%-30% of fracture of mandible, and such fracture, as dealt with improperly, can occur the complication such as ankylosis.

About the high-order fracture of mandibular condyloid process and intracapsular fracture, existing therapeutic scheme trends towards expectant treatment at present, i.e. intermaxillary traction, joint immobilization.Usually apply at present valve rubber and be placed in the back zone of grinding one's teeth in sleep, raise interlock, application Arch bar splint carries out fixedly ligation between jaw.

Traditional therapeutic modality is to adopt bicycle tyre inner bag rubber, or other rubber blankets are placed between lower molar to play the object of raising interlock, but defect has four: one, and quality of rubber materials specification is different, and the height of raising interlock is difficult to control; The 2nd, elastomeric material surface does not have jaw relation record, is prone to uncontrollable lateral displacement during interlock, affects operative effect, goes up mandibular teeth simultaneously because having lost the rest position that sharp nest is relative, easily causes chronic tooth body and periodontal damage; The 3rd, rubber processing technology and one-tenth are hard to tell, and are placed in for a long time oral cavity and have medical safety hidden danger; The 4th, raise after interlock intermaxillary wiring, patient's difficulty of taking food, oral hygiene is poor, dentilave and attract very inconvenience.

Summary of the invention

This utility model aims to provide the condylar fracture reset retractor that a kind of interlock is raised flusher and formed thus, the above-mentioned problems that exist to solve prior art.

The technical solution of the utility model is: flusher is raised in a kind of disposable plastic cement thermoforming interlock, comprise two respectively with plastic cement elevation pad and the syringe pipe of the interlock of grinding one's teeth in sleep up and down of the left and right sides, syringe pipe is introduced from plastic cement elevation pad front side, from plastic cement elevation pad outer around to inner side, and be connected with two of left and right plastic cement elevation pad, in the part between two plastic cement elevation pads of syringe pipe, be provided with a plurality of flushing holes.

Described plastic cement elevation pad is comprised of grind one's teeth in sleep occlusal surface and joggle edges, and joggle edges is centered around grind one's teeth in sleep occlusal inner edge, outside and back.

Described interlock is raised flusher and is adopted dentistry thermoforming plastic cement to make.

A kind of condylar fracture reset retractor, comprise that Arch bar splint, ligation part and described disposable plastic cement thermoforming interlock raise flusher, disposable plastic cement thermoforming interlock is raised flusher and is located between upper and lower grinding one's teeth in sleep, in the outside of upper and lower jaw teeth roots, each fixes an Arch bar splint, uses the ligation of ligation part between upper and lower Arch bar splint.

Described ligation part is steel wire or rubber ring.

The utility model has the advantages that: disposable plastic cement thermoforming interlock is raised flusher and adopted in addition process and remould of the dentistry thermoforming plastic of identical material, different model and thickness and medical suction saliva device, carry out after articulation registration, row thermoforming is processed, nontoxic, safety and precise, interlock is raised highly accurate, position stability, interlock is comfortable, and can carry out by flusher the importing of liquid food, the clean and suction saliva nursing in oral cavity.

Accompanying drawing explanation

Fig. 1 is the perspective view that flusher is raised in the disposable plastic cement thermoforming of this utility model interlock;

Fig. 2 is that in Fig. 1, disposable plastic cement thermoforming interlock is raised flusher interlock and raised the flusher perspective view in when application;

Fig. 3 is the Overall Group assembling structure schematic diagram of condylar fracture reset retractor of the present utility model when application.

The specific embodiment

Referring to Fig. 1 and Fig. 2, flusher is raised in the disposable plastic cement thermoforming of this utility model interlock, comprise two respectively with two plastic cement elevation pads 2 and the syringe pipe 1 of 6 interlocks of grinding one's teeth in sleep up and down of the left and right sides, syringe pipe 1 is introduced from a plastic cement elevation pad 2 front sides, from this plastic cement elevation pad outer around to inner side, and be connected with two of left and right plastic cement elevation pad 2, in the part between two plastic cement elevation pads 2 of syringe pipe 1, be provided with row's flushing hole 11.

Described plastic cement elevation pad 2 is comprised of grind one's teeth in sleep occlusal surface 21 and joggle edges 22, and joggle edges 22 is centered around inner edge, outside and the back of the occlusal surface 21 of grinding one's teeth in sleep.

The dentistry plastic cement thermoforming of described syringe pipe 1 and plastic cement elevation pad 2 and employing one is made, and with patient's the interlock of grinding one's teeth in sleep, makes model, utilizes the hot-forming plastic cement elevation pad 2 of making of model.

Referring to Fig. 3, utilize above-mentioned disposable plastic cement thermoforming interlock to raise a kind of condylar fracture reset retractor that flusher and Arch bar splint, ligation part are assembled into, disposable plastic cement thermoforming interlock is raised flusher and is located at upper and lower grinding one's teeth in sleep between 6, in the outside of upper and lower jaw tooth 3 roots, each fixes an Arch bar splint 4, uses 5 ligation of ligation part between upper and lower Arch bar splint 4.Described ligation part 5 adopts steel wire or rubber ring.Arch bar splint 4 and ligation part 5 and mutual ligature type adopt routine techniques.

Using method between each parts of condylar fracture reset retractor is: Arch bar splint 4 is fixed in upper mandibular teeth, the plastic cement elevation pad 2 of flusher is raised in the disposable plastic cement thermoforming interlock of inserting pre-designed height and occluding relation on both sides between lower molar 6, after adjusting jaw relation, upper lower jaw is carried out to intermaxillary wiring with steel wire and elastic tape, play and raise interlock and alleviate the prominent pressure of condyle, the object of the prominent intracapsular fracture for the treatment of condyle.

Claims

1. flusher is raised in a disposable plastic cement thermoforming interlock, it is characterized in that: comprise two respectively with plastic cement elevation pad and the syringe pipe of the interlock of grinding one's teeth in sleep up and down of the left and right sides, syringe pipe is introduced from plastic cement elevation pad front side, from plastic cement elevation pad outer around to inner side, and be connected with two of left and right plastic cement elevation pad, in the part between two plastic cement elevation pads of syringe pipe, be provided with a plurality of flushing holes.

2. flusher is raised in disposable plastic cement thermoforming interlock according to claim 1, it is characterized in that: described plastic cement elevation pad is comprised of grind one's teeth in sleep occlusal surface and joggle edges, and joggle edges is centered around grind one's teeth in sleep occlusal inner edge, outside and back.

3. flusher is raised in disposable plastic cement thermoforming interlock according to claim 1, it is characterized in that: described interlock is raised flusher and adopted dentistry thermoforming plastic cement to make.

4. a condylar fracture reset retractor, it is characterized in that: comprise that Arch bar splint, ligation part and described disposable plastic cement thermoforming interlock raise flusher, disposable plastic cement thermoforming interlock is raised flusher and is located between upper and lower grinding one's teeth in sleep, in the outside of upper and lower jaw teeth roots, each fixes an Arch bar splint, uses the ligation of ligation part between upper and lower Arch bar splint.

5. condylar fracture reset retractor according to claim 4, is characterized in that: described ligation part is steel wire or rubber ring.