CN115363793A - Autologous bone block transplantation fixing forceps for oral implant department and use method - Google Patents
Autologous bone block transplantation fixing forceps for oral implant department and use method Download PDFInfo
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- CN115363793A CN115363793A CN202211150551.7A CN202211150551A CN115363793A CN 115363793 A CN115363793 A CN 115363793A CN 202211150551 A CN202211150551 A CN 202211150551A CN 115363793 A CN115363793 A CN 115363793A
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- forceps
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- head
- clamp body
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 83
- 238000002054 transplantation Methods 0.000 title claims abstract description 22
- 239000007943 implant Substances 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000012634 fragment Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000002513 implantation Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000004053 dental implant Substances 0.000 claims 3
- 230000010478 bone regeneration Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 7
- 230000002950 deficient Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dental Prosthetics (AREA)
- Prostheses (AREA)
Abstract
The invention provides an autologous bone block transplantation fixing forceps for an oral implant department and a using method thereof, wherein the forceps comprise a left forceps body, a right forceps body and an adjustable limiting mechanism, the left forceps body and the right forceps body are hinged, and forceps heads are respectively arranged at the top ends of the left forceps body and the right forceps body; the adjustable limiting mechanism comprises a limiting buckle and a limiting toothed groove, the middle part of the left clamp body is provided with the limiting buckle, the position of the right clamp body, which corresponds to the limiting buckle of the left clamp body, is provided with the limiting toothed groove, and the clamp head is stabilized through the embedding effect of the limiting buckle and the limiting toothed groove; can stably fix the bone block, thereby realizing the maximized bone regeneration of the defect part, being beneficial to shortening the operation time and improving the treatment satisfaction of the patient.
Description
Technical Field
The invention belongs to the technical field of bone block transplanting equipment, and particularly relates to an autologous bone block transplanting fixing clamp for an oral implant department and a using method.
Background
The massive autologous bone transplantation is a treatment technology for horizontally increasing bones of a defective part by cutting massive bones from a supply area and placing the massive bones or the partitioned bones at the bone defective part, is commonly used for solving the problem of insufficient bone mass of a patient implantation site, and can obviously improve the implantation treatment effect.
At present, the hemostatic forceps are used for fixing bone blocks clinically, so that the bone blocks are prevented from moving when implanted into bone nails, and therefore maximum bone regeneration of defect parts is guaranteed. However, the method has poor fixation effect on the bone block, the problems of bone nail displacement, bone block dislocation and the like often occur, and the instrument is often difficult to operate in the posterior dental area of a patient. These problems not only affect the smoothness of the treatment operation performed by the physician, but also reduce the comfort and efficacy of the treatment experience of the patient.
Disclosure of Invention
Aiming at solving the problem that the existing bone block retention has no matched instrument, the invention provides a fixing clamp which can be sterilized at high temperature and high pressure, can stably fix a bone block in an operation and is suitable for an anterior tooth area and a posterior tooth area.
According to some embodiments, the invention adopts the following technical scheme:
the invention provides an autologous bone block transplantation fixing clamp for an oral implant, which comprises a left clamp body, a right clamp body and an adjustable limiting mechanism, wherein the left clamp body is hinged with the right clamp body, and clamp heads are arranged at the top ends of the left clamp body and the right clamp body;
the adjustable limiting mechanism comprises a limiting buckle and a limiting toothed groove, the middle of the left clamp body is provided with the limiting buckle, the right clamp body is provided with the limiting toothed groove at the position corresponding to the limiting buckle of the left clamp body, and the clamp head is stable under the embedding action of the limiting buckle and the limiting toothed groove.
Furthermore, a hand holding hole is formed in the bottom of the left pliers body, and a hand holding hole is formed in the bottom of the right pliers body.
Furthermore, one end of the adjustable limiting buckle is arranged on the left clamp body through a spring, and stable clamping force can be provided through the elastic action of the spring.
Furthermore, the binding clip is a semi-elliptical binding clip.
Furthermore, the holding hole is semicircular.
Furthermore, the left clamp body is hinged with the right clamp body through a screw.
Furthermore, the left clamp body is of a Y-shaped structure, and a semicircular annular clamp head is arranged at the top of the Y-shaped structure; the right clamp body is also of a Y-shaped structure, and a semicircular annular clamp head is arranged at the top of the Y-shaped structure.
Furthermore, the left forceps body, the right forceps body and the bone block fixing forceps head are all made of stainless steel materials.
As an implementation mode, the left clamp body is bent along the hinge point to form an included angle of 120-160 degrees, the right clamp body is bent along the hinge point to form an included angle of 120-160 degrees, and the clamp body clamping position of the left clamp body and the right clamp body after being connected is bent 20-60 degrees relative to a normal linear clamp body.
As an embodiment, the binding clip has a plurality of through holes, and the through holes are arranged at a certain interval
In a second aspect, the present invention also provides a method for using the autologous bone block transplantation fixing forceps for oral implantology, which comprises the following steps:
the positions of the left clamp body and the right clamp body are adjusted to enable the clamp head to clamp the bone block;
the positions of the left clamp body and the right clamp body are fixed by utilizing the adjustment limiting buckle and the limiting waiting tooth groove to be embedded, and then the clamp head is stabilized.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention relates to a self-body bone block transplantation fixing clamp which comprises a left clamp body, a right clamp body and an adjustable limiting mechanism, wherein the left clamp body is hinged with the right clamp body, and clamp heads are respectively arranged at the top ends of the left clamp body and the right clamp body; adjustable stop gear includes spacing buckle and spacing area tooth's socket, and the spacing buckle of left side pincers body mid-mounting, the right side pincers body corresponds position department with the spacing buckle of the left side pincers body and is equipped with spacing area tooth's socket, through the firm binding clip of the gomphosis effect of spacing buckle and spacing area tooth's socket, uses this fixed pincers, can stabilize fixed bone piece to realize the bone regeneration of defective position maximize, be favorable to shortening the operating time, improve patient's treatment satisfaction. Especially for the situation that the appliance in the posterior dental area is difficult to place under the premise of ensuring the operation visual field, the application of the fixed clamp of the invention can solve the problem.
2. The middle part of the left forceps body is provided with the limiting buckle, the position of the right forceps body, which corresponds to the limiting buckle of the left forceps body, is provided with the limiting toothed groove, and the forceps head is stabilized through the embedding effect of the limiting buckle and the limiting toothed groove, so that the problems of poor fixation of a bone block in an autologous bone transplantation process, realization of bone regeneration at a bone defect part maximization, improvement of the problem of difficult placement of an autologous bone transplantation instrument in a posterior tooth area are solved, the fixation of a large autologous bone graft block is realized, and the operation efficiency of autologous bone transplantation by a doctor and the treatment satisfaction degree of a patient are improved.
3. Aiming at the defects that the existing hemostatic forceps can not stably fix bone blocks and can cause bone nail displacement and bone block dislocation, the self-body bone block transplanting fixation forceps are integrally made of stainless steel, can be sterilized at high temperature and high pressure, can stably fix bone blocks in the operation and are suitable for the fixation forceps in the front and back tooth areas.
Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a front view of an autologous bone fragment transplantation fixing forceps for oral implantology in accordance with one embodiment;
FIG. 2 is a side view of an autograft fixing forceps for oral implantology in accordance with one embodiment;
FIG. 3 is a top view of an autograft fixing forceps for oral implantology in accordance with the first embodiment;
FIG. 4 is a schematic structural view of an autologous bone fragment transplantation fixing forceps for oral implantology in accordance with the second embodiment;
FIG. 5 is a schematic structural view of an autologous bone fragment transplantation fixing forceps for oral implantology in accordance with the third embodiment;
wherein: 1. fixing the forceps head by using bone blocks; 2. a screw; 3. an adjustable limiting mechanism; 4. the placing hole is held by hand.
The specific implementation mode is as follows:
the invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The first embodiment is as follows:
as shown in fig. 1, the present embodiment provides an autologous bone block transplantation fixing forceps for oral implantation department, which includes a left forceps body and a right forceps body, wherein the left forceps body is hinged to the right forceps body, a bone block fixing forceps head is installed at the end of the left forceps body, and a bone block fixing forceps head is also installed at the end of the right forceps body; the bottom of the left forceps body is provided with a hand holding hole, and the bottom of the right forceps body is also provided with a hand holding hole; and the adjustable limiting mechanism is used for fixing the positions of the left forceps body and the right forceps body, so that the effect of stabilizing the forceps heads is provided.
As an implementation mode, the adjustable limiting mechanism comprises an adjustable limiting buckle and a limiting toothed groove, the position, located above the holding hole, of the left clamp body is provided with the adjustable limiting buckle at a set distance, the position, corresponding to the adjustable limiting buckle of the left clamp body, of the right clamp body is provided with the limiting toothed groove, and the fixing effect of the clamp head can be stabilized through the buckling embedding effect.
As an implementation mode, one end of the adjustable limiting buckle is installed on the left pliers body through a spring, stable clamping force can be provided through the elastic action of the spring, and the clamping force of the spring is adjusted through adjusting the position relation of the buckle and the clamping groove.
In one embodiment, the binding clip is a semi-elliptical-like binding clip for fixing a bone block.
In one embodiment, the holding hole is semicircular for holding fingers and holding the clamp body.
In one embodiment, the left clamp body is hinged to the right clamp body through a screw, the screw is a structural member fixedly connecting the left clamp body and the right clamp body, and the screw is not adjustable after being fixedly installed.
As an embodiment, the left caliper body is of a Y-shaped structure, and a semicircular annular caliper head is mounted at the top of the Y-shaped structure; the right clamp body is also of a Y-shaped structure, and a semicircular annular clamp head is arranged at the top of the Y-shaped structure.
The left forceps body, the right forceps body, the bone block fixing forceps head and the holding holes are made of stainless steel materials, and metal materials such as copper, iron, steel, aluminum and the like can be adopted, so that the left forceps body, the right forceps body, the bone block fixing forceps head and the holding holes can be sterilized at high temperature and high pressure, can stably fix bone blocks in an operation, and are suitable for fixing forceps sets in front and back tooth areas.
Example two
The embodiment provides an autologous bone block transplantation fixing clamp for an oral implant, which acts on teeth in a posterior tooth area, and a clamp head and a clamp body form an angle so as to be convenient for placing the posterior tooth area and not to block the operation visual field; the left clamp body is bent along the hinge point to form an included angle of 120-160 degrees, the right clamp body is bent along the hinge point to form an included angle of 120-160 degrees, and the clamp body clamping position after the left clamp body is connected with the right clamp body is bent 20-60 degrees relative to the normal linear clamp body.
The bottom of the left forceps body is provided with a hand holding hole, and the bottom of the right forceps body is also provided with a hand holding hole; lie in on the pincers body of a left side and hold and place hole top settlement distance department and be equipped with adjustable spacing buckle, the right side pincers body corresponds position department with the adjustable spacing buckle of the pincers body and is equipped with spacing tooth's socket of taking, the fixed action of the firm binding clip of accessible buckle gomphosis effect.
The specific arrangement of the adjustable buckle and the clamp body can refer to the specific technical scheme of the first embodiment.
EXAMPLE III
The embodiment provides an autologous bone block transplantation fixing clamp for an oral implant, which is used for a large bone block to be transplanted which needs to be fixed by a plurality of bone nails, and the clamp head is porous; the bone block fixing forceps comprise a left forceps body and a right forceps body, wherein the left forceps body is hinged with the right forceps body, a bone block fixing forceps head is mounted at the end part of the left forceps body, and a bone block fixing forceps head is also mounted at the end part of the right forceps body; the bone block fixing forceps head is provided with a plurality of through holes, the through holes in the forceps head are arranged at a certain interval, and the specific interval can be adjusted according to the position gap of the bone of a user or is customized in advance; the through holes may also be pre-sized so as to fit the bone mass in the active position, and may be circular, semi-circular, directional, diamond, triangular or other shapes.
The bottom of the left forceps body is provided with a hand holding hole, and the bottom of the right forceps body is also provided with a hand holding hole; the left clamp body is provided with an adjustable limiting buckle located above the holding hole and having a set distance, the right clamp body is provided with a limiting toothed groove corresponding to the adjustable limiting buckle of the left clamp body, and the fixing effect of the clamp head is stabilized through the embedding effect of the buckle.
The specific arrangement of the adjustable buckle and the clamp body can refer to the specific technical scheme of the first embodiment.
Example four
The invention provides a using method of an autologous bone block transplantation fixing clamp for an oral implantology, which comprises the following steps of:
the positions of the left forceps body and the right forceps body are adjusted to enable the forceps heads to clamp the bone blocks;
the positions of the left clamp body and the right clamp body are fixed by utilizing the adjustment limiting buckle and the limiting waiting tooth groove to be embedded, and then the clamp head is stabilized.
Specifically, firstly, the fixing forceps are placed on the trimmed autograft bone block, holes are prepared at the forceps heads, self-tapping bone nails (which do not completely enter the bone block) are implanted, the bone block and the bone nails are placed in an operation area, and the bone nails are completely screwed down until the bone block is tightly attached to the bone surface of the operation area, and then the fixing forceps are loosened.
Fixing forceps for large bone blocks: the positions of the holes of the forceps heads corresponding to the two ends of the bone block are prepared by the bone block and are not completely implanted with self-tapping bone nails, the forceps with the bone block and the bone nails are placed on the bone surface of the operation area to prepare the middle part and completely implant the bone nails, and the fixing forceps are loosened after the bone nails at the two ends are screwed down.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. An autologous bone block transplantation fixing forceps for an oral implant department is characterized by comprising a left forceps body, a right forceps body and an adjustable limiting mechanism, wherein the left forceps body is hinged with the right forceps body, and the top ends of the left forceps body and the right forceps body are respectively provided with a forceps head;
the adjustable limiting mechanism comprises a limiting buckle and a limiting toothed groove, the limiting buckle is arranged in the middle of the left clamp body, the limiting buckle of the right clamp body and the limiting buckle of the left clamp body are arranged at corresponding positions, and the clamping head is stable under the embedding effect of the limiting buckle and the limiting toothed groove.
2. The autologous bone block transplantation fixing forceps for dental implantology of claim 1, wherein the left forceps body has a holding hole at the bottom, and the right forceps body has a holding hole at the bottom.
3. The autobone graft fixing forceps for the dental implant department as claimed in claim 1, wherein one end of the adjustable limiting buckle is mounted on the left forceps body through a spring, and a stable clamping force can be provided through the elastic action of the spring.
4. The autobone graft fixing forceps for dental implantation department as claimed in claim 1, wherein the forceps head is a semi-elliptical-like forceps head.
5. The autologous bone fragment transplantation fixing forceps for oral implantology according to claim 1, wherein the hand-held placing hole is semicircular.
6. The autograft fixation clamp for dental implant as claimed in claim 1, wherein the left clamp body, the right clamp body and the bone block fixation clamp head are made of stainless steel.
7. The autobone fragment transplantation fixing forceps for the dental implant department as recited in claim 1, wherein the left forceps body is of a Y-shaped structure, and a semicircular annular forceps head is mounted at the top of the Y-shaped structure; the right clamp body is also of a Y-shaped structure, and a semicircular annular clamp head is arranged at the top of the Y-shaped structure.
8. The autobone fragment transplantation fixing forceps for dental implantations as claimed in claim 1, wherein the forceps head has a plurality of through holes arranged at a certain interval.
9. The autobone graft fixing forceps for dental implantology according to claim 1, wherein the left forceps body is bent at an angle of 120 to 160 ° along the hinge point, the right forceps body is bent at an angle of 120 to 160 ° along the hinge point, and the grasping point of the left forceps body and the right forceps body is bent 20 to 60 ° with respect to the normal linear forceps body.
10. A method of using the autograft fixing forceps for oral implantology according to any one of claims 1 to 9, comprising:
the positions of the left clamp body and the right clamp body are adjusted to enable the clamp head to clamp the bone block;
the positions of the left clamp body and the right clamp body are fixed by utilizing the adjustment limiting buckle and the limiting waiting tooth groove to be embedded, and then the clamp head is stabilized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150551.7A CN115363793B (en) | 2022-09-21 | 2022-09-21 | Autologous bone block transplanting fixing clamp for department of stomatology and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150551.7A CN115363793B (en) | 2022-09-21 | 2022-09-21 | Autologous bone block transplanting fixing clamp for department of stomatology and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115363793A true CN115363793A (en) | 2022-11-22 |
| CN115363793B CN115363793B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211150551.7A Active CN115363793B (en) | 2022-09-21 | 2022-09-21 | Autologous bone block transplanting fixing clamp for department of stomatology and use method |
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| CN (1) | CN115363793B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070239204A1 (en) * | 2005-09-29 | 2007-10-11 | Peter Randall | Pivot tipped rod forceps |
| CN202619737U (en) * | 2012-07-11 | 2012-12-26 | 罗秋燕 | Cervical clamps |
| CN212630876U (en) * | 2020-02-24 | 2021-03-02 | 大博医疗科技股份有限公司 | Unilateral hook holding forceps for clamping bone nail and bone nail holding and taking kit |
| CN213345916U (en) * | 2020-06-22 | 2021-06-04 | 天津农学院 | Bone fracture reduction forceps |
| CN214208539U (en) * | 2020-12-17 | 2021-09-17 | 上海仁杰实业有限公司 | Horizontal retention clamp for massive bones |
| WO2022049479A1 (en) * | 2020-09-01 | 2022-03-10 | Morina Gazmend | Surgical forceps for holding two bone parts |
| CN114642511A (en) * | 2020-12-17 | 2022-06-21 | 上海仁杰实业有限公司 | Cubic bone is to maintenance pincers perpendicularly |
-
2022
- 2022-09-21 CN CN202211150551.7A patent/CN115363793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070239204A1 (en) * | 2005-09-29 | 2007-10-11 | Peter Randall | Pivot tipped rod forceps |
| CN202619737U (en) * | 2012-07-11 | 2012-12-26 | 罗秋燕 | Cervical clamps |
| CN212630876U (en) * | 2020-02-24 | 2021-03-02 | 大博医疗科技股份有限公司 | Unilateral hook holding forceps for clamping bone nail and bone nail holding and taking kit |
| CN213345916U (en) * | 2020-06-22 | 2021-06-04 | 天津农学院 | Bone fracture reduction forceps |
| WO2022049479A1 (en) * | 2020-09-01 | 2022-03-10 | Morina Gazmend | Surgical forceps for holding two bone parts |
| CN214208539U (en) * | 2020-12-17 | 2021-09-17 | 上海仁杰实业有限公司 | Horizontal retention clamp for massive bones |
| CN114642511A (en) * | 2020-12-17 | 2022-06-21 | 上海仁杰实业有限公司 | Cubic bone is to maintenance pincers perpendicularly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115363793B (en) | 2024-04-09 |
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