CN208973799U - Oral and maxillofacial surgery is built-in to expand check device - Google Patents

Abstract

The utility model provides oral and maxillofacial surgery built-in expansion check device, including expansion support plate, sliding slot, upper expanding bar, lower expanding bar, sliding block, built-in adjustable expansion rod structure, sliding check mirror structure, detachable for cleaning tooth fixed seat structure, rotate oral cleaning blade structure, adjusting buckle, connecting shaft, left bandage, sub- velcro, right bandage and female velcro, the sliding slot are laterally provided with the front surface middle position of expansion support plate.The utility model adjusts screwed pipe, and the setting of level-one telescopic rod and second level telescopic rod is conducive to adjust the distance between expanding bar and lower expanding bar, meet to the distracted needs of oral and maxillofacial surgery；The setting of indefinite anchor ear piece and bolt and nut is conducive to play fixed effect to upper expanding bar and lower expanding bar, guarantees the stability of expansion；Dental articulation set is socketed in the lower-left side position of dental articulation seat, is conducive to remove in dental articulation set, facilitates carry out cleaning replacement.

Description

Oral and maxillofacial surgery is built-in to expand check device

Technical field

The utility model belongs to technical field of medical instrument more particularly to the built-in expansion check device of oral and maxillofacial surgery.

Background technique

Chamber decorative sursery is one based on surgical intervention, studies oral cavity organs " (tooth, alveolar bone, lip, cheek, tongue, palate, pharynx Deng), facial soft tissue, all bones in jaw face (maxilla, mandibular, cheekbone etc.), remporomandibular joint, salivary gland and the certain correlations of neck The prevention and treatment of disease is the subject of main contents.Currently, when Oral and Maxillofacial Surgery doctor carries out oral and maxillofacial surgery inspection, it is general common Method is that patient oneself is allowed to open jawbone, using electro-medical light irradiation patient oral cavity, to carry out lesion in observation patient oral cavity Position carries out state of an illness treatment, and this traditional oral and maxillofacial surgery inspection method often has many shortcomings: first, patient independently opens The wriggling tongue and jawbone of jawbone meeting conditioned reflex are unfavorable for surgical inspection diagnosis；Second, carrying out lamp from oral external Light irradiation cannot comprehensively it is detailed observation oral and maxillofacial surgery inside situation, be unfavorable for diagnose the state of an illness: third, surgeon close to disease Human mouth position, it is easy to which the infection for causing bacterial virus increases the work difficulty of Oral and Maxillofacial Surgery doctor.

China Patent Publication No. is CN204091929U, and invention and created name, which is that chamber jaw face is built-in, expands check device, is belonged to In technical field of medical instrument.The technical solution of the utility model is: including support frame body, telescopic adjustment cam device and Picture display device, it is characterized in that being equipped with upper bracket and lower bracket, upper bracket and lower bracket on support frame body Fixed link and U-shaped tooth portion fixed plastics are equipped with, U-shaped tooth portion fixed plastics are equipped with disposable rubber pad, and upper bracket is under Portion's bracket is equipped with the support of curved shape and carries lamp stand, and curved shape support carries lamp stand and is equipped with LED light.But existing oral and maxillofacial surgery is built-in to be expanded Check device is opened there is also the fixed excessively complexity of built-in expansion device adjusting, and detection device adjusting angle is single and tooth supports The problem of seat disassembly, cleaning inconvenience.

Therefore, the built-in expansion check device of invention oral and maxillofacial surgery is very necessary.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides oral and maxillofacial surgery built-in expansion check device, existing to solve Expansion device built in the built-in expansion check device of some oral and maxillofacial surgeries adjusts fixed excessively complexity, and it is single that detection device adjusts angle With the problem of tooth support base disassembly, cleaning inconvenience.Oral and maxillofacial surgery is built-in to expand check device, including expansion support plate, slides Slot, upper expanding bar, lower expanding bar, sliding block, built-in adjustable expansion rod structure, sliding check mirror structure, and detachable for cleaning tooth is solid Reservation structure rotates oral cleaning blade structure, adjusting buckle, connecting shaft, left bandage, sub- velcro, right bandage and female velcro, The sliding slot is laterally provided with the front surface middle position of expansion support plate；The upper expanding bar and lower expanding bar are passed through respectively Wear the bosom position of sliding block；The sliding block slides respectively to be connected at left and right sides of the inside of sliding slot；It is described it is built-in can Expansion rod structure longitudinal sleeve is adjusted to connect in upper expanding bar and lower expansion rod outer surface；The sliding checks that mirror structural bolts are connected to Expand the rear surface middle position of support plate；The detachable for cleaning tooth fixed seat structure is threaded in expansion respectively The top of bar and lower expanding bar；The rotation oral cleaning blade structure sliding is connected to the inside of sliding slot；The adjusting Button is socketed in the outer surface right positions of left bandage；The intersection of upper expanding bar and lower expanding bar is arranged in the connecting shaft； The left bandage is glued to the left side middle position of expansion support plate；The sub- velcro is seamed in the front surface of left bandage Lower left side；The right bandage is glued to the right side middle position of expansion support plate；The female velcro is seamed in right bandage Front surface lower right side；The built-in adjustable expansion rod structure includes adjusting screwed pipe, level-one telescopic rod, fixed anchor ear piece, The upper end position of second level telescopic rod and bolt and nut, the adjusting screwed pipe is threaded with level-one telescopic rod, the tune The lower end position of section screwed pipe is threaded with second level telescopic rod；The fixation anchor ear piece be respectively welded at level-one telescopic rod and The top of second level telescopic rod；The bolt and nut is threaded in the inside outer fix of fixed anchor ear piece.

Preferably, the sliding checks that mirror structure includes U-shaped sliding block, puller bolt, adjusting rod, fixed frame and inspection Mirror, the puller bolt are threaded in the lower surface middle position of U-shaped sliding block；The adjusting rod is threaded in U-shaped The upper surface middle position of sliding block；The fixed frame axis connects the upper end position in adjusting rod；The inspection mirror is embedded in solid Determine the bosom position of frame.

Preferably, the detachable for cleaning tooth fixed seat structure includes dental articulation seat, connecting tube, buffer substrate tablet, tooth Tooth occlusion set and pull ring, the connecting tube axis connect in the right side middle position of dental articulation seat；The buffer substrate tablet is inlayed respectively At left and right sides of the inside of dental articulation seat；The dental articulation set is socketed in the lower-left side position of dental articulation seat；Institute The pull ring stated is glued to the right side middle position of dental articulation set.

Preferably, the rotation oral cleaning blade structure includes cleaning scraper, liquid absorption sponge, wire lever, fixed spiral shell Female and rotating handle, the cleaning scraper are glued to the left position of wire lever；The liquid absorption sponge is glued to clearly respectively Wash the upper and lower surfaces right positions of scraper plate；The fixture nut is threaded in the right positions of wire lever；It is described Rotating handle be threaded in the right end of wire lever.

Preferably, Anti-slip cover is socketed on the inside of the outer surface of the upper expanding bar and lower expanding bar；The Anti-slip cover Specifically use rubber antiskid set；The outer surface of the Anti-slip cover is provided with cross anti-skid chequer.

Preferably, the adjusting screwed pipe specifically uses long nut pipe；The front surface setting of the adjusting screwed pipe There is a word anti-skid chequer.

Preferably, the nylon tape that width is arranged in three centimetres to five centimetres is respectively adopted in the left bandage and right bandage； The sub- velcro and female velcro bonding are equipped with.

Preferably, the outer surface of the level-one telescopic rod and second level telescopic rod is respectively arranged with screw thread.

Preferably, dental articulation set specifically uses silica gel sheath.

Preferably, there are two fixture nut settings；The distance between the fixture nut and fixture nut are set It sets at three millimeters to ten millimeters.

Preferably, three millimeters to five millimeters of stainless steel plate is arranged in using thickness for the expansion support plate.

Preferably, the fixation anchor ear piece is socketed in the outer surface outer fix of expanding bar and lower expanding bar respectively.

Preferably, U-shaped sliding block sliding is connected to the rear surface middle position of expansion support plate.

Preferably, the connecting tube is connected with upper expanding bar and lower expanding bar respectively.

Preferably, the wire lever is plugged on the inside of sliding slot；The right lateral position of U-shaped sliding block is arranged in the wire lever It sets.

Preferably, there are two the upper expanding bar and lower expanding bar are respectively set；The upper expanding bar and lower expansion Bar is arranged in pairs.

Compared with prior art, the utility model has the following beneficial effects:

1. in the utility model, the adjusting screwed pipe, the setting of level-one telescopic rod and second level telescopic rod is conducive to adjust The distance between expanding bar and lower expanding bar on section meet to the distracted needs of oral and maxillofacial surgery.

2. in the utility model, the setting of indefinite the anchor ear piece and bolt and nut is conducive to upper expanding bar under Fixed effect is played in expanding bar, guarantees the stability of expansion.

3. in the utility model, the setting of the U-shaped sliding block and puller bolt is conducive to adjust the position for checking mirror, Meet the needs of actual inspection.

4. in the utility model, the dental articulation set is socketed in the lower-left side position of dental articulation seat, be conducive to by Dental articulation set removes, and facilitates carry out cleaning replacement.

5. in the utility model, the setting of the pull ring is conducive to play the role of power-assisted in disassembly.

6. in the utility model, the setting of the cleaning scraper and liquid absorption sponge is conducive to carry out oral and maxillofacial surgery clear It is clean, facilitate the progress of inspection, improves the accuracy of inspection.

7. in the utility model, the wire lever, the setting of fixture nut and rotating handle is conducive to cleaning scraper It is rotated with liquid absorption sponge, improves clean efficiency.

8. in the utility model, the left bandage, sub- velcro, the setting of right bandage and female velcro, be conducive to by The face for expanding the fixed patient of check device facilitates the progress for checking and operating.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the built-in adjustable expansion rod structure of the utility model.

Fig. 3 is that the sliding of the utility model checks the structural schematic diagram of mirror structure.

Fig. 4 is the structural schematic diagram of the detachable for cleaning tooth fixed seat structure of the utility model.

Fig. 5 is the structural schematic diagram of the rotation oral cleaning blade structure of the utility model.

In figure:

1, support plate is expanded；2, sliding slot；3, upper expanding bar；4, lower expanding bar；5, sliding block；6, built-in adjustable expanding bar knot Structure；61, screwed pipe is adjusted；62, level-one telescopic rod；63, fixed anchor ear piece；64, second level telescopic rod；65, bolt and nut；7, it slides Check mirror structure；71, U-shaped sliding block；72, puller bolt；73, adjusting rod；74, fixed frame；75, mirror is checked；8, detachable for cleaning Tooth fixed seat structure；81, dental articulation seat；82, connecting tube；83, buffer substrate tablet；84, dental articulation set；85, pull ring；9, it rotates Oral cleaning blade structure；91, cleaning scraper；92, liquid absorption sponge；93, wire lever；94, fixture nut；95, rotating handle； 10, adjusting buckle；11, connecting shaft；12, left bandage；13, sub- velcro；14, right bandage；15, female velcro.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 5

The utility model provides oral and maxillofacial surgery built-in expansion check device, including expansion support plate 1, sliding slot 2, upper expanding bar 3, lower expanding bar 4, sliding block 5, built-in adjustable expansion rod structure 6, sliding inspection mirror structure 7, detachable for cleaning tooth fixing seat knot Structure 8 rotates oral cleaning blade structure 9, adjusting buckle 10, connecting shaft 11, left bandage 12, sub- velcro 13, right bandage 14 and mother Velcro 15, the sliding slot 2 are laterally provided with the front surface middle position of expansion support plate 1；The upper expanding bar 3 is under Expanding bar 4 extends through the bosom position of sliding block 5；The sliding block 5 slides be connected to inside of sliding slot 2 or so two respectively Side；The built-in adjustable expansion rod structure 6 is longitudinal to be socketed in expanding bar 3 and lower 4 outer surface of expanding bar；The sliding inspection Look into the rear surface middle position that mirror structure 7 is bolted to expansion support plate 1；The detachable for cleaning tooth fixed seat structure 8 are threaded in the top of expanding bar 3 and lower expanding bar 4 respectively；The rotation oral cleaning blade structure 9 slides clamping In the inside of sliding slot 2；The adjusting buckle 10 is socketed in the outer surface right positions of left bandage 12；The connecting shaft 11 is arranged In the intersection of upper expanding bar 3 and lower expanding bar 4；The left bandage 12 is glued to the left side middle position of expansion support plate 1； The sub- velcro 13 is seamed in the front surface lower left side of left bandage 12；The right bandage 14 is glued to expansion support plate 1 Right side middle position；The female velcro 15 is seamed in the front surface lower right side of right bandage 14；The built-in adjustable expansion Tension rod structure 6 includes adjusting screwed pipe 61, level-one telescopic rod 62, fixed anchor ear piece 63, second level telescopic rod 64 and bolt and nut 65, The upper end position of the adjusting screwed pipe 61 is threaded with level-one telescopic rod 62, the lower end position of the adjusting screwed pipe 61 It sets and is threaded with second level telescopic rod 64；The fixation anchor ear piece 63 is respectively welded at level-one telescopic rod 62 and second level telescopic rod 64 top；The bolt and nut 65 is threaded in the inside outer fix of fixed anchor ear piece 63.

In above-described embodiment, specifically, the sliding checks that mirror structure 7 includes U-shaped sliding block 71, puller bolt 72 is adjusted Pole 73, fixed frame 74 and inspection mirror 75, the puller bolt 72 are threaded in the lower surface interposition of U-shaped sliding block 71 It sets；The adjusting rod 73 is threaded in the upper surface middle position of U-shaped sliding block 71；74 axis of fixed frame, which connects, to be adjusted The upper end position of bar 73；The inspection mirror 75 is embedded in the bosom position of fixed frame 74.

In above-described embodiment, specifically, the detachable for cleaning tooth fixed seat structure 8 includes dental articulation seat 81, Connecting tube 82, buffer substrate tablet 83, dental articulation set 84 and pull ring 85,82 axis of connecting tube connect on the right side of dental articulation seat 81 Middle position；The buffer substrate tablet 83 is embedded in respectively at left and right sides of the inside of dental articulation seat 81；The dental articulation set 84 are socketed in the lower-left side position of dental articulation seat 81；The pull ring 85 is glued to the right side interposition of dental articulation set 84 It sets.

In above-described embodiment, specifically, the rotation oral cleaning blade structure 9 includes cleaning scraper 91, imbibition sea Silk floss 92, wire lever 93, fixture nut 94 and rotating handle 95, the cleaning scraper 91 are glued to the left end position of wire lever 93 It sets；The liquid absorption sponge 92 is glued to the upper and lower surfaces right positions of cleaning scraper 91 respectively；The fixation spiral shell Mother 94 is threaded in the right positions of wire lever 93；The rotating handle 95 is threaded in the right end of wire lever 93.

In above-described embodiment, specifically, being socketed on the inside of the outer surface of the upper expanding bar 3 and lower expanding bar 4 anti-skidding Set；The Anti-slip cover specifically uses rubber antiskid set；The outer surface of the Anti-slip cover is provided with cross anti-skid chequer.

In above-described embodiment, specifically, the adjusting screwed pipe 61 specifically uses long nut pipe；The adjusting screw thread The front surface of pipe 61 is provided with a word anti-skid chequer.

In above-described embodiment, it is arranged specifically, width is respectively adopted in the left bandage 12 and right bandage 14 at three centimetres To five centimetres of nylon tape；The sub- velcro 13 and the bonding of female velcro 15 are equipped with.

In above-described embodiment, specifically, the outer surface of the level-one telescopic rod 62 and second level telescopic rod 64 is respectively set There is screw thread.

In above-described embodiment, specifically, the dental articulation set 84 specifically uses silica gel sheath.

In above-described embodiment, specifically, there are two the settings of fixture nut 94；The fixture nut 94 and fixation The distance between nut 94 is arranged at three millimeters to ten millimeters.

In above-described embodiment, specifically, the expansion support plate 1 is arranged in three millimeters to five millimeters not using thickness Become rusty steel plate.

In above-described embodiment, specifically, the fixation anchor ear piece 63 is socketed in expanding bar 3 and lower expanding bar 4 respectively Outer surface outer fix.

In above-described embodiment, it is connected among the rear surface of expansion support plate 1 specifically, the U-shaped sliding block 71 slides Position.

In above-described embodiment, specifically, the connecting tube 82 is connected with upper expanding bar 3 and lower expanding bar 4 respectively.

In above-described embodiment, specifically, the wire lever 93 is plugged on the inside of sliding slot 2；The wire lever 93 is set Set the right positions in U-shaped sliding block 71.

In above-described embodiment, specifically, there are two the upper expanding bar 3 and lower expanding bar 4 is respectively set；Described is upper Expanding bar 3 and lower expanding bar 4 are arranged in pairs.

Working principle

When the utility model is used, dental articulation seat 81 is supported in upper teeth and lower teeth respectively, the tooth made Occlusion set 84 and tooth surface contact；It is adjusted between the adjusting level-one telescopic rod 62 of screwed pipe 61 and second level telescopic rod 64 by turning Distance meet to adjust the angle between upper expanding bar 3 and lower expanding bar 4 by the needs of oral and maxillofacial surgery support expansion；It will Left bandage 12 and right bandage 14 are wrapped in patient head, and sub- velcro 13 and female velcro 15 are bonded together, and play solid Fixed effect；It is slided in expansion support plate 1 by sliding U-shaped sliding block 71, adjusts the position of adjusting rod 73, and then adjust and check The position of mirror 75 and angle are used for the inspection to oral and maxillofacial surgery；After use pull pull ring 85 by dental articulation set 84 from It is removed on dental articulation seat 81, is conveniently used for cleaning replacement；To guarantee the accuracy checked before inspection, hand is rotated by rotation The cleaning scraper 91 of handle 95 and liquid absorption sponge 92 are for cleaning cavity interior.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims (10)

1. oral and maxillofacial surgery is built-in to expand check device, which is characterized in that the built-in expansion check device of the oral and maxillofacial surgery includes expansion Support plate (1), sliding slot (2), upper expanding bar (3), lower expanding bar (4), sliding block (5), built-in adjustable expansion rod structure (6), sliding It checks mirror structure (7), detachable for cleaning tooth fixed seat structure (8), rotates oral cleaning blade structure (9), adjusting buckle (10), Connecting shaft (11), left bandage (12), sub- velcro (13), right bandage (14) and female velcro (15), the sliding slot (2) is laterally It is provided with the front surface middle position of expansion support plate (1)；The upper expanding bar (3) and lower expanding bar (4) extends through cunning The bosom position of block (5)；The sliding block (5) slides respectively to be connected at left and right sides of the inside of sliding slot (2)；Described is interior It sets adjustable expansion rod structure (6) and is longitudinally socketed in expanding bar (3) and lower expanding bar (4) outer surface；The sliding checks mirror Structure (7) is bolted to the rear surface middle position of expansion support plate (1)；The detachable for cleaning tooth fixed seat structure (8) it is threaded in the top of expanding bar (3) and lower expanding bar (4) respectively；The rotation oral cleaning blade structure (9) Sliding is connected to the inside of sliding slot (2)；The adjusting buckle (10) is socketed in the outer surface right positions of left bandage (12)；It is described Connecting shaft (11) be arranged in the intersection of upper expanding bar (3) and lower expanding bar (4)；The left bandage (12) is glued to expansion The left side middle position of support plate (1)；The sub- velcro (13) is seamed in the front surface lower left side of left bandage (12)；It is described Right bandage (14) be glued to expansion support plate (1) right side middle position；The female velcro (15) is seamed in right bandage (14) front surface lower right side；The built-in adjustable expansion rod structure (6) includes adjusting screwed pipe (61), level-one telescopic rod (62), fixed anchor ear piece (63), second level telescopic rod (64) and bolt and nut (65), the upper end position of the adjusting screwed pipe (61) It sets and is threaded with level-one telescopic rod (62), the lower end position of the adjusting screwed pipe (61) is threaded with second level telescopic rod (64)；The fixation anchor ear piece (63) is respectively welded at the top of level-one telescopic rod (62) and second level telescopic rod (64)；It is described Bolt and nut (65) be threaded in the inside outer fix of fixed anchor ear piece (63).

2. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the sliding checks mirror knot Structure (7) includes U-shaped sliding block (71), puller bolt (72), adjusting rod (73), fixed frame (74) and inspection mirror (75), the top Tight bolt (72) is threaded in the lower surface middle position of U-shaped sliding block (71)；The adjusting rod (73) is threaded in U-shaped The upper surface middle position of sliding block (71)；Described fixed frame (74) axis connects the upper end position in adjusting rod (73)；The inspection Cha Jing (75) is embedded in the bosom position of fixed frame (74).

3. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the detachable for cleaning tooth Tooth fixed seat structure (8) includes dental articulation seat (81), connecting tube (82), buffer substrate tablet (83), dental articulation set (84) and pull ring (85), the connecting tube (82) axis connects in the right side middle position of dental articulation seat (81)；The buffer substrate tablet (83) is respectively It is embedded at left and right sides of the inside of dental articulation seat (81)；The dental articulation set (84) is socketed in dental articulation seat (81) Lower-left side position；The pull ring (85) is glued to the right side middle position of dental articulation set (84).

4. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the rotation oral cleaning Blade structure (9) includes cleaning scraper (91), liquid absorption sponge (92), wire lever (93), fixture nut (94) and rotating handle (95), the cleaning scraper (91) is glued to the left position of wire lever (93)；The liquid absorption sponge (92) is glued respectively In the upper and lower surfaces right positions of cleaning scraper (91)；The fixture nut (94) is threaded in wire lever (93) Right positions；The rotating handle (95) is threaded in the right end of wire lever (93).

5. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the upper expanding bar (3) Anti-slip cover is socketed with on the inside of the outer surface of lower expanding bar (4)；The Anti-slip cover specifically uses rubber antiskid set；Described is anti- The outer surface of sliding sleeve is provided with cross anti-skid chequer.

6. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the adjusting screwed pipe (61) long nut pipe is specifically used；The front surface of the adjusting screwed pipe (61) is provided with a word anti-skid chequer.

7. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the left bandage (12) and The nylon tape that width is arranged in three centimetres to five centimetres is respectively adopted in right bandage (14)；The sub- velcro (13) and female magic Patch (15) bonding is equipped with.

8. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the level-one telescopic rod (62) and the outer surface of second level telescopic rod (64) is respectively arranged with screw thread.

9. oral and maxillofacial surgery as claimed in claim 4 is built-in to expand check device, which is characterized in that the fixture nut (94) There are two settings；The distance between described fixture nut (94) and fixture nut (94) are arranged at three millimeters to ten millimeters.

10. oral and maxillofacial surgery as described in claim 1 is built-in to expand check device, which is characterized in that the upper expanding bar (3) There are two being respectively set with lower expanding bar (4)；The upper expanding bar (3) and lower expanding bar (4) is arranged in pairs.