CN203988476U - A kind of mice oral cavity microsurgery is fixed and pulling device - Google Patents
A kind of mice oral cavity microsurgery is fixed and pulling device Download PDFInfo
- Publication number
- CN203988476U CN203988476U CN201420454637.3U CN201420454637U CN203988476U CN 203988476 U CN203988476 U CN 203988476U CN 201420454637 U CN201420454637 U CN 201420454637U CN 203988476 U CN203988476 U CN 203988476U
- Authority
- CN
- China
- Prior art keywords
- mice
- panel
- microsurgery
- base plate
- oral cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of mice oral cavity microsurgery fixes and pulling device, comprise base plate and panel, described base plate has cross sections one, panel has for exposing the through hole of mice Head And Face, one end that base plate is separated by cross sections with panel is fixedly connected with, panel is provided with two, and for the correction ligature of the upper mandibular incisors of tractive mice, two corrections lay respectively at the both sides of through hole with ligature, and panel is also provided with two drag hooks that two bickers of mice are pulled open.This utility model is easy to use, flexible adjustment, the material conditions of providing convenience for oral medicine and surgical procedures process.
Description
Technical field
This utility model relates to the operation auxiliary device of mice oral medicine and surgical procedures, is specifically related to a kind of mice oral cavity microsurgery and fixes and pulling device.
Background technology
Stomatology is the same with other science just in develop rapidly.The continuous discovery of new Therapeutic Method, medicine, orthotic material etc., some can be directly used in clinical, and some just can be applied to clinical after must verifying by animal.Thereby the status of laboratory animal in stomatology research just seems more and more important.Can select laboratory animal to carry out research of oral cavity organs congenital malformation, damaged, day after tomorrow wound, inflammation and tumor etc.Because mice is small, be easy to control, growth and breeding is fast, and feeding and management is convenient, there is again clear and definite quality standard, cultivated into a large amount of inbred line, closed colony and gene mutation system, the leeway that can select for research is large, and more responsive so extensively utilized in the every field of biomedical research to external irritant.Yet mice volume is little and soft tissue is more fragile, if can not well fix mice at different positions, and buccal soft tissue is accomplished to effective tractive is fully to expose the visual field, patient is difficult to independently mice be carried out to efficiently and accurately mouthful transluminal operation.And use merely gear division tweezer to retract buccal mucosa, be difficult to fully expose surgical field of view, to subsequent operation, bring certain difficulty.
The technical problem exposing in order to solve the above-mentioned visual field, has scholar to use correction to be bent into rectangle with ligature, is placed in the tongue palate side of the upper lower incisor of mice, and is aided with gear division tweezer and retracts buccal, to expose surgical field of view.Yet said apparatus needs patient's both hands to operate simultaneously, or the collaborative gear division tweezer that uses of assistant, operator need have rich experience and good stability.And mice can not regulate position.
Summary of the invention
The deficiency that this utility model exists in order to overcome above prior art, provides a kind of mice oral cavity microsurgery easy to use, flexible adjustment to fix and pulling device.
The purpose of this utility model realizes by following technical scheme: this mice oral cavity microsurgery is fixed and pulling device, comprise base plate and panel, described base plate has cross sections one, panel has for exposing the through hole of mice face, one end that base plate is separated by cross sections with panel is fixedly connected with, panel is provided with two for the correction ligature of the upper mandibular incisors of tractive mice, article two, correction lays respectively at the both sides of through hole with ligature, and panel is also provided with two drag hooks that two bickers of mice are pulled open.
The cross section of described cross sections is inclination.
Described cross sections is divided into 1:3 the surface area of base plate.
Directly over described through hole and under be respectively provided with a screw, two corrections are bundled in respectively on two screws with ligature, the origin or beginning of two drag hooks is connected to one of them screw.
Described drag hook presents L shaped, and the end of drag hook presents the U-shaped of downward bending.
This utility model has advantages of as follows with respect to prior art:
1, drag hook size in the left and right sides is little, and drag hook width and mice buccal size adapt, and are difficult for injuring soft tissue.Drag hook adopts metal material, and its lead, strength, highly equal scalable, can adjust to arbitrarily appropriate location, and motility is strong, makes patient's state that has the initiative.
2, base plate scalable different angles, the needed position requirement of mandibular teeth in adaptation;
3, on mice, lower jaw and both sides bicker are all fixed on device, good stability in art, and only need an assistant can complete under the microscope whole operation processs, operation process is obviously accelerated.
Accompanying drawing explanation
Fig. 1 is that mice of the present utility model oral cavity microsurgery is fixed and the front elevation of pulling device.
Fig. 2 is the longitudinal sectional view of Fig. 1.
Fig. 3 is the schematic diagram that Fig. 2 base plate bends backward.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Mice oral cavity microsurgery is as shown in Figure 1 fixed and pulling device, comprise base plate 1 and panel 2, base plate 1 has cross sections 5 one, panel 2 has for exposing the through hole 7 of mice Head And Face, base plate 1 is fixedly connected with one end that panel 2 is separated by cross sections 5, panel 2 is provided with two corrections for the upper mandibular incisors of tractive mice and with ligature 3, lays respectively at the both sides of through hole 7 by 3, two corrections of ligature, and panel 2 is also provided with two drag hooks 4 that two bickers of mice are pulled open.
The cross section of cross sections 5 is inclination.Cross sections 5 is divided into 1:3 the surface area of base plate 1.Directly over through hole 7 and under be respectively provided with 6, two corrections of a screw and be bundled in respectively on two screws 6 with ligature 3, the screw above the origin or beginning of two drag hooks 4 is connected to.Drag hook 4 presents L shaped, and the end of drag hook 4 presents the U-shaped of downward bending.
This is fixed and the manufacturing process of pulling device as follows:
1, the making of drag hook: get 1 of the long dental stainless steel wire of 30cm, from middle doubling, two ends are bent into shape as shown in Figure l, form the drag hook of two pieces of tractive mices bicker.
2, the making of base plate and panel: as shown in Figure 1, two polymer plastic flitch that employing varies in size are made, with blade by larger plastic plate at 1/4 place from disconnected (section is inclined-plane), reverse side cements with adhesive tape, formation can regulate the mice fixing head of different angles; On little plastic plate, making diameter is the circular vacancy of 5cm size, to expose the whole head of mice.Then by two pieces of screws, big or small plastic plate is connected.
3, the group of drag hook connects: as shown in Figure 1, above little plastic plate, the longer screw of middle implantation, is connected on the pulling mouth corner drag hook of making on screw; Below little plastic plate, implant one piece of Screw, for tractive mice lower jaw provides fulcrum.
Use procedure fixing and pulling device is as follows:
As shown in Figure 3, transversely otch bends base plate backward, after the conventional anesthesia of mice, is placed on base plate, and extremity are fixed with medical proof fabric, and mouse head is placed in the circular vacancy of little plastic plate central authorities below.With correction with ligature respectively the upper mandibular incisors of tractive mice be fixed on corresponding screw, then with the drag hook tractive bending, open both sides bicker, can fully expose in the preoperative whole oral cavity.According to different parts (upper and lower jaw) operation technique, need, regulate the angle of large plastic plate junction can change the angle on the upper and lower jaw plane of mice and ground, to facilitate patient to operate.This device is the material conditions that oral medicine and surgical procedures process are provided convenience.
Claims (5)
1. a mice oral cavity microsurgery is fixed and pulling device, it is characterized in that: comprise base plate and panel, described base plate has cross sections one, panel has for exposing the through hole of mice Head And Face, one end that base plate is separated by cross sections with panel is fixedly connected with, panel is provided with two, and for the correction ligature of the upper mandibular incisors of tractive mice, two corrections lay respectively at the both sides of through hole with ligature, and panel is also provided with two drag hooks that two bickers of mice are pulled open.
2. a kind of mice according to claim 1 oral cavity microsurgery is fixed and pulling device, it is characterized in that: the cross section of described cross sections is inclination.
3. a kind of mice according to claim 1 oral cavity microsurgery is fixed and pulling device, it is characterized in that: described cross sections is divided into 1:3 the surface area of base plate.
4. a kind of mice according to claim 1 oral cavity microsurgery is fixed and pulling device, it is characterized in that: directly over described through hole and under be respectively provided with a screw, article two, correction is bundled in respectively on two screws with ligature, and the origin or beginning of two drag hooks is connected to one of them screw.
5. a kind of mice according to claim 1 oral cavity microsurgery is fixed and pulling device, it is characterized in that: described drag hook presents L shaped, and the end of drag hook presents the U-shaped of downward bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454637.3U CN203988476U (en) | 2014-08-12 | 2014-08-12 | A kind of mice oral cavity microsurgery is fixed and pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454637.3U CN203988476U (en) | 2014-08-12 | 2014-08-12 | A kind of mice oral cavity microsurgery is fixed and pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988476U true CN203988476U (en) | 2014-12-10 |
Family
ID=52028564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454637.3U Expired - Fee Related CN203988476U (en) | 2014-08-12 | 2014-08-12 | A kind of mice oral cavity microsurgery is fixed and pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175967A (en) * | 2016-09-22 | 2016-12-07 | 南方医科大学南方医院 | A kind of adjustable murine oral microsurgery is fixed and pulling device |
| CN109925088A (en) * | 2019-01-10 | 2019-06-25 | 青岛大学附属医院 | A kind of fixed device of dentistry experimental white mouse living body |
-
2014
- 2014-08-12 CN CN201420454637.3U patent/CN203988476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175967A (en) * | 2016-09-22 | 2016-12-07 | 南方医科大学南方医院 | A kind of adjustable murine oral microsurgery is fixed and pulling device |
| CN109925088A (en) * | 2019-01-10 | 2019-06-25 | 青岛大学附属医院 | A kind of fixed device of dentistry experimental white mouse living body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016508772A5 (en) | ||
| CN203988476U (en) | A kind of mice oral cavity microsurgery is fixed and pulling device | |
| CN202875527U (en) | Rat oral cavity lateral mouth opener | |
| CN201968650U (en) | Oral extended support device for gastroscopy | |
| CN204765764U (en) | Draw gear is restoreed to skin surface of a wound | |
| CN202776593U (en) | Membrane laminated type orthodontic traction and induced eruption appliance for embedder supernumerary teeth | |
| CN206214208U (en) | The universal position indicator of micro-implant | |
| CN204581573U (en) | The adjustable gingiva of tooth-implanting operation is separated holder | |
| CN202637007U (en) | Hooking device capable of comprehensively adjusting operative incision | |
| CN104436397A (en) | Anti-biting pad used in oral cavity intubation tube | |
| CN106175967A (en) | A kind of adjustable murine oral microsurgery is fixed and pulling device | |
| CN103417307B (en) | Removable bracket traction hook and traction structure thereof | |
| CN104096305A (en) | Bite block for anesthetic intubation | |
| CN113907902A (en) | Traction device for embedded tooth | |
| CN201564524U (en) | Adjustable claw type retractor for oral and maxillo-facial region | |
| CN203555844U (en) | Detachable bracket traction hook | |
| CN106073914B (en) | The universal position indicator of micro-implant | |
| CN205251726U (en) | Orthodontic support slot | |
| CN204428577U (en) | The anti-bite bite-block used in a kind of oral intubation | |
| CN206566047U (en) | Oral cavity experimental animal mouth gag | |
| CN203379103U (en) | Anesthesia mouth gag | |
| CN219423019U (en) | Stomatology is with opening a mouthful support | |
| CN204428578U (en) | The pervasive bite-block of a kind of oral intubation | |
| CN204798061U (en) | A coil winding and stripping off device for artifical chordae tendineae | |
| CN213641360U (en) | A tray structure for assisting lower jaw function motion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210812 |