CN209203569U - Film is with suitable nail - Google Patents
Film is with suitable nail Download PDFInfo
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- CN209203569U CN209203569U CN201721561239.1U CN201721561239U CN209203569U CN 209203569 U CN209203569 U CN 209203569U CN 201721561239 U CN201721561239 U CN 201721561239U CN 209203569 U CN209203569 U CN 209203569U
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- film
- head
- suitable nail
- nail
- body portion
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Abstract
The utility model belongs to the field of medical instrument technology, discloses a kind of film with suitable nail, including head, body portion and bottom, the head is the rectangular shape that bottom surface is square, lower head fixture body, the body portion are cylindrical body, and conical lower section is arranged below body portion.The film of the utility model cooperates with the blind hole of suitable nail and tent nail head, barrier film firmly can be fixed on film between suitable nail and tent peg, for the region of the operating difficulties such as maxillary molar region palate side, mandibular posterior area tongue side, film can be directly fixed on tent peg by film with suitable nail, simplify the program of operation, the time is saved, operation risk is reduced, has saved surgery cost for patient.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and especially a kind of film is with suitable nail.
Background technique
It is increasingly mature with Dental implantion technology, oral cavity function reconstruction, which is carried out, using dental implant has become conventional therapy side
Case.But it is clinically frequently run onto Alveolar Bone Defect patient, especially serious Bone mineral change patient repairs to bring and choose to plantation in this way
War.Alveolar bone insufficiency can be effectively solved the problems, such as by bone increment technique, bone increment technique relatively conventional at present: drawn
Lead osteanagenesis technology (guided bone regeneration, GBR), Onlay bone grafting, distraction osteogenesis art etc..Wherein GBR
Technical application is the most extensive, and effect is expectable, has the advantage that 1. operations are relatively simple, postoperative complications are less；2.
Patient comfort will be got well compared with other bone increment techniques；3. applied widely, various types of bone defects be can be used.But tradition
GBR technology due to barrier film bad mechanical strength, it is inadequate for the maintenance ability in space, can only be used to small range bone defect
Patient, for the patient of a wide range of bone defect, GBR technology then needs to maintain spatial shape with the use of titanium net, titanium film, but
The application of titanium net, titanium film often causes soft group of wound dehiscence, and implantation film exposure (10%-70%) finally causes the mistake of GBR technology
It loses.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of film with suitable nail, cooperates with tent peg, firmly will
Barrier film is fixed on film between suitable nail and tent peg.
The technical scheme adopted by the utility model is that:
A kind of film is with suitable nail, characterized in that including head, body portion and bottom, the head is the length that bottom surface is square
Cube shape, lower head fixture body, the body portion are cylindrical body, and conical lower section is arranged below body portion.
Further, the size on the head is 2.6mm × 2.6mm × 1.2mm, and dimensional tolerance is ± 0.2mm.
Further, the diameter in the body portion is 1.2mm, and a height of 2mm, dimensional tolerance is ± 0.1mm.
Further, the diameter of the bottom is 1.2mm, and a height of 1mm, dimensional tolerance is ± 0.1mm.
Further, the head upper surface surrounding chamfering.
The beneficial effects of the utility model are:
(1) film cooperates with the blind hole of suitable nail and tent nail head, can firmly by barrier film be fixed on film with suitable nail with
Between tent peg；
(2) square head portion is conducive to tool operation；
(3) for the region of the operating difficulties such as maxillary molar region palate side, mandibular posterior area tongue side, film can be direct with suitable nail
Film is fixed on tent peg, the program of operation is simplified, saves the time, reduce operation risk, has saved operation for patient
Expense；
(4) the GBR technology for using film to follow closely compared to tongue, palate side, tent peg cooperation film match suitable nail technology and avoid tongue, palate side
It is secondary to turn over valve operation, reduce operation wound.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is structural schematic diagram of the film with suitable nail with tent peg cooperation；
Attached drawing 3 is the A-A cross-sectional view of Fig. 2；
Attached drawing 4 is that film matches suitable nail cooperation tent peg for the structural schematic diagram in horizontality bone lacks illness；
Attached drawing 5 is that film matches suitable nail cooperation tent peg for the structural schematic diagram in up rightness bone lacks illness；
Attached drawing 6 is that film matches suitable nail cooperation tent peg for the structural schematic diagram in Combination bone lacks illness.
Label in attached drawing is respectively as follows:
1. head；2. body portion；
3. bottom；10. film is with suitable nail；
20. tent peg；30. alveolar bone；
40. Psoralen；50. collagem membrane；
60. film is followed closely.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model film with the specific embodiment of suitable nail.
Referring to attached drawing 1, film includes head 1, body portion 2 and bottom 3 with suitable nail 10, and the head 1 is what bottom surface was square
Rectangular shape, 1 upper surface surrounding chamfering of head.1 lower section fixture body 2 of head, the body portion 2 are cylindrical body, 2 lower section of body portion
Conical lower section 3 is set.
Film is as follows with 10 specific embodiments of suitable nail:
(1) head 1 is 2.6mm × 2.6mm × 1.2mm cuboid, manufacturing tolerance ± 0.2mm.
(2) body portion 2 is cylinder, diameter: 1.2mm, high 2mm, manufacturing tolerance ± 0.1mm.
(3) bottom 3 is cone, diameter: 1.2mm, high 1mm, manufacturing tolerance ± 0.1mm.
Referring to attached drawing 2, for film with suitable 10 cooperation of nail in the blind hole on 20 head of tent peg, matching suitable nail 10 by film can be firm
Barrier film is fixed on tent peg 20.
Referring to attached drawing 3, when carrying out tooth-implanting operation, suitable tent peg, tent peg are selected according to the size dimension of Psoralen
After Psoralen is fixed on patient's gum, then by film with the fixed collagem membrane of suitable nail.Realize the reparation of bone defect.
Referring to attached drawing 4,5,6, when carrying out tooth-implanting operation, different length tent is selected according to the size dimension shape of Psoralen
Nail 20, after Psoralen 40 is fixed on patient's alveolar bone 30 by tent peg 200, then by film with the fixed collagem membrane 50 of suitable nail 10.It is real
The reparation of existing bone defect.For horizontality bone lacks illness, tent peg 20 is mounted on horizontal deletion sites, lacks for up rightness bone
Illness is lost, tent peg is mounted on vertical deletion sites, and for Combination bone lacks venereal disease disease, tent peg 20 is mounted on horizontal and vertical
Straight two positions, are fixed the Psoralen 40 of artificial bone or autologous bone type, after having fixed artificial bone or autologous bone, pass through film
With the fixed collagem membrane 50 of suitable nail 10, facilitate the stabilization for being implanted into material and the completion of bone increment.In the collagem membrane of non-deleted areas
50 are fixed by film nail 60.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member, without departing from the principle of this utility model, can also make several improvements and modifications, these improvements and modifications are also answered
It is considered as the protection scope of the utility model.
Claims (5)
1. a kind of film is with suitable nail, it is characterised in that: including head, body portion and bottom, the head is the length that bottom surface is square
Cube shape, lower head fixture body, the body portion are cylindrical body, and conical lower section is arranged below body portion.
2. the film is with suitable nail according to claim 1, it is characterised in that: the size on the head be 2.6mm × 2.6mm ×
1.2mm, dimensional tolerance are ± 0.2mm.
3. the film is with suitable nail according to claim 1, it is characterised in that: the diameter in the body portion is 1.2mm, a height of 2mm,
Dimensional tolerance is ± 0.1mm.
4. film according to any one of claim 1 to 3 is with suitable nail, it is characterised in that: the diameter of the bottom is
1.2mm, a height of 1mm, dimensional tolerance are ± 0.1mm.
5. film according to any one of claim 1 to 3 is with suitable nail, it is characterised in that: the head upper surface surrounding is fallen
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561239.1U CN209203569U (en) | 2017-11-21 | 2017-11-21 | Film is with suitable nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561239.1U CN209203569U (en) | 2017-11-21 | 2017-11-21 | Film is with suitable nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209203569U true CN209203569U (en) | 2019-08-06 |
Family
ID=67451283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561239.1U Active CN209203569U (en) | 2017-11-21 | 2017-11-21 | Film is with suitable nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209203569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970076A (en) * | 2017-11-21 | 2018-05-01 | 上海交通大学医学院附属第九人民医院 | Film is with suitable nail |
-
2017
- 2017-11-21 CN CN201721561239.1U patent/CN209203569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970076A (en) * | 2017-11-21 | 2018-05-01 | 上海交通大学医学院附属第九人民医院 | Film is with suitable nail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 201619 No. 1586 East Changxin Road, Jing Jing Town, Shanghai, Songjiang District Patentee after: SHANGHAI RENJIE INDUSTRY Co.,Ltd. Address before: 200011 No. 639, manufacturing Bureau Road, Shanghai, Huangpu District Patentee before: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine |