CN113509279A - Simple device for preventing separation and slippage of planting screwdriver and screw - Google Patents
Simple device for preventing separation and slippage of planting screwdriver and screw Download PDFInfo
- Publication number
- CN113509279A CN113509279A CN202110927398.3A CN202110927398A CN113509279A CN 113509279 A CN113509279 A CN 113509279A CN 202110927398 A CN202110927398 A CN 202110927398A CN 113509279 A CN113509279 A CN 113509279A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- screw
- planted
- preventing
- falling
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 title claims description 8
- 230000008602 contraction Effects 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000007943 implant Substances 0.000 abstract description 10
- 210000000214 mouth Anatomy 0.000 abstract description 4
- 230000009747 swallowing Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 230000035876 healing Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000002513 implantation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & 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)
- Surgical Instruments (AREA)
Abstract
The invention particularly relates to a simple device for preventing a planting screwdriver and a screw from separating and slipping, which belongs to the field of medical instruments, and is integrally arranged on the screwdriver and comprises a working end, a connecting part and a tail part which are sequentially connected, wherein the tail part is sleeved at a handle of the screwdriver and comprises a silk screen and an elastic rope; the connecting part comprises a hoop, and the hoop is arranged on a cutter bar of the screwdriver; the working end is arranged at the tool tip of the screwdriver and comprises a plurality of clamping arms, and screw buckles are arranged at the end parts of the clamping arms; the elastic rope is connected with one end of the connecting part, and the other end of the connecting part is connected with the clamping arm. The invention has simple and exquisite structure, compact design and convenient use, and screws can be screwed more conveniently during operation; the implant screw can be prevented from falling into the oral cavity of a patient in the operation, the patient can be prevented from swallowing by mistake and sucking by mistake, and the risk of medical errors is reduced; the device can be simply and conveniently arranged on the planting screw before operation; convenient cleaning and disinfection after operation.
Description
Technical Field
The invention particularly relates to a simple device for preventing a planting screwdriver and a screw from separating and slipping, which is a tool for implant implantation and implant repair and belongs to the field of medical instruments.
Background
At present, in the process of implant implantation and implant repair, a healing base station and a central screw of an implant are screwed down by using an implant screwdriver, but the screwdriver bit is not magnetic enough to resist the gravity of the screw and the healing base station, so that the screwdriver bit often falls into the oral cavity of a patient, and the risk of mistaken swallowing and sucking is caused.
Disclosure of Invention
The invention aims to overcome the defects of the existing instruments and provides a device for preventing a planting screw and a planting screwdriver from separating and slipping, which has the advantages of no slipping during locking, simple and compact structure, convenience, rapidness, accuracy, safety and reliability in operation and use.
According to the technical scheme of the invention, the device for preventing the planting screw and the planting screwdriver from being separated and falling off is integrally arranged on the screwdriver and is characterized by comprising a working end, a connecting part and a tail part which are sequentially connected, wherein the tail part is sleeved at the handle of the screwdriver and comprises a wire mesh and an elastic rope which are mutually connected;
the connecting part comprises a hoop, and the hoop is arranged on a cutter bar of the screwdriver;
the working end is arranged at the tool tip of the screwdriver and comprises a plurality of clamping arms, and screw buckles are arranged at the end parts of the clamping arms;
the elastic rope is connected with one end of the connecting part, and the other end of the connecting part is connected with the clamping arm.
As a further improvement of the invention, the contact surface of the screw fastener is provided with a silica gel buffer gasket, and the silica gel buffer gasket is movably connected with the screw fastener.
As a further improvement of the present invention, the clamping arm includes a first connecting arm and a second connecting arm which are identical in shape and are mutually matched, and the first connecting arm and the second connecting arm are matched and connected through the daughter and mother sheets.
As a further improvement of the invention, the connecting part also comprises a first connecting piece and a second connecting piece which are arranged at two ends of the clamping hoop, wherein the first connecting piece is provided with a plurality of small holes, the elastic rope is connected with the small holes, and the second connecting piece is connected with the clamping arm at the working end in a buckling mode.
As a further development of the invention, the wire mesh is fixed in the recess of the screwdriver tip by means of a fastener.
As a further improvement of the invention, the screen comprises a plurality of cross-linked threads, wherein the threads along the axial direction of the shank of the screwdriver engage in grooves in the shank of the screwdriver.
As a further improvement of the invention, the elastic rope is provided with a shrink ring.
As a further improvement of the invention, the position of the shrinkage ring is arranged at the joint of the handle of the screwdriver and the handle.
The invention has the beneficial effects that:
the invention has simple and exquisite structure, compact design and convenient use, and screws can be screwed more conveniently when an operator performs an operation; the implant screw can be prevented from falling into the oral cavity of a patient in the operation, the patient can be prevented from swallowing by mistake and sucking by mistake, and the risk of medical errors is reduced; the device can be simply and conveniently arranged on the planting screw before operation; each part of the post-operation instrument can be disassembled, so that the purposes of convenient cleaning and thorough disinfection are achieved, and the requirement of hospital feeling is not violated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the working end of the present invention.
Description of reference numerals: 1. a working end; 1-1, a clamping arm; 1-2, fastening with screws; 1-3, silica gel buffer sheet; 1-4, letter sheet; 1-1-1, a first connecting arm; 1-1-2, a second connecting arm; 2. a connecting portion; 2-1, clamping; 2-2, a first connecting piece; 2-3, a second connecting sheet; 3-tail; 3-1, silk screen; 3-2 parts of elastic ropes, 3-3 parts of contraction rings; 4. provided is a screwdriver.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in the figure, the device for preventing the planting screw and the planting screwdriver from separating and falling off is integrally arranged on the screwdriver and comprises a working end 1, a connecting part 2 and a tail part 3 which are sequentially connected, wherein the tail part 3 is sleeved at the handle of the screwdriver 4 and comprises a wire mesh 3-1 and an elastic rope 3-2 which are connected with each other;
the connecting part 2 comprises a hoop 2-1, and the hoop 2-1 is arranged on a cutter bar of the screwdriver 4; the contact part of the clamping and the screwdriver prevents the device from sliding;
the working end 1 is arranged at the tool tip of the screwdriver 4 and comprises a plurality of clamping arms 1-1, and screw buckles 1-2 are arranged at the end parts of the clamping arms 1-1;
the elastic rope 3-2 is connected with one end of the connecting part 2, and the other end of the connecting part 2 is connected with the clamping arm 1-1.
The contact surface of the screw buckle 1-2 is provided with a silica gel buffer gasket 1-3, and the silica gel buffer gasket 1-3 is movably connected with the screw buckle 1-2 and can be detached.
The clamping arm 1-1 comprises a first connecting arm 1-1-1 and a second connecting arm 1-1-2 which are identical in shape and matched with each other, the first connecting arm 1-1-1 and the second connecting arm 1-1-2 are matched and connected through a son-mother sheet 1-4, so that the size of various implant healing base stations is adapted, the letter sheet 1-4 is of a conventional structure, a drawing function is provided, the clamping size of the clamping arm 1-1 can be expanded in a small range, and screws with different sizes are adapted.
The connecting part 2 further comprises a first connecting piece 2-2 and a second connecting piece 2-3 which are arranged at two ends of the hoop 2-1, wherein a plurality of small holes 2-4 are formed in the first connecting piece 2-2, the elastic rope 3-2 is connected with the small holes 2-4, and the second connecting piece 2-3 is connected with the clamping arm 1-1 of the working end 1 in a buckling mode.
The silk screen 3-1 is fixed in the groove at the top end of the screwdriver 4 through a fastener.
The elastic rope 3-2 has elasticity, can change the length and can meet the requirements of screwdrivers with different lengths.
The silk screen 3-1 comprises a plurality of cross-connected silk threads, wherein thin threads along the axial direction of the handle of the screwdriver 4 are embedded in the strip-shaped grooves in the handle of the screwdriver 4, and the silk threads have the characteristics of high strength and small size and can not influence the use of the screwdriver.
The elastic rope 3-2 is provided with the contraction ring 3-3, so that the elastic rope 3-2 can be prevented from influencing hand operation, and meanwhile, the contraction ring 3-3 can be easily opened to disassemble the device from the handle part of the screwdriver 4.
The position of the contraction ring 3-3 is arranged at the joint of the handle of the screwdriver 4 and the knife rod.
The working process of the invention is as follows: the method comprises the steps of firstly opening a contraction ring 3-3, inserting a screwdriver into the contraction ring, clamping a clamp 2-1 on a screwdriver rod of the screwdriver 4, adjusting the length of the clamp 2-1 on the screwdriver rod of the screwdriver 4 to enable a clamping arm 1-1 of a working end 1 of the device to be flush with the tail end of the screwdriver rod of the screwdriver, inserting the screwdriver rod into a screw hole of a healing base station, and expanding the clamping arm 1-1 to clamp the healing base station without slipping. At this point the shrink ring 3-3 is tightened preventing the device from slipping from the screwdriver 4. The device, together with the screwdriver and the healing abutment, is then screwed onto the implant in the patient's mouth. The device is matched with the clamping of the screw and the magnetism of the cutter bar, so that the purpose of fixing the screw without falling is achieved.
Claims (8)
1. A device for preventing a planting screw and a planting screwdriver from being separated and falling off is integrally arranged on a screwdriver and is characterized by comprising a working end (1), a connecting part (2) and a tail part (3) which are sequentially connected, wherein the tail part (3) is sleeved at a handle of the screwdriver (4) and comprises a wire mesh (3-1) and an elastic rope (3-2) which are connected with each other;
the connecting part (2) comprises a hoop (2-1), and the hoop (2-1) is arranged on a cutter bar of the screwdriver (4);
the working end (1) is arranged at the tool tip of the screwdriver (4) and comprises a plurality of clamping arms (1-1), and screw buckles (1-2) are arranged at the end parts of the clamping arms (1-1);
the elastic rope (3-2) is connected with one end of the connecting part (2), and the other end of the connecting part (2) is connected with the clamping arm (1-1).
2. The device for preventing the planted screw and the planted screwdriver from being separated and falling off according to claim 1, wherein a silica gel buffer gasket (1-3) is arranged on the contact surface of the screw fastener (1-2), and the silica gel buffer gasket (1-3) is movably connected with the screw fastener (1-2).
3. The device for preventing the separation and falling of the planted screw and the planted screwdriver as claimed in claim 1, wherein the clamping arm (1-1) comprises a first connecting arm (1-1-1) and a second connecting arm (1-1-2) which are identical in shape and are matched with each other, and the first connecting arm (1-1-1) and the second connecting arm (1-1-2) are matched and connected through a mother-son plate (1-4).
4. The device for preventing the separation and falling of the planted screw and the planted screwdriver as claimed in claim 1, wherein the connecting part (2) further comprises a first connecting piece (2-2) and a second connecting piece (2-3) which are arranged at two ends of the clamping hoop (2-1), wherein the first connecting piece (2-2) is provided with a plurality of small holes (2-4), the elastic rope (3-2) is connected with the small holes (2-4), and the second connecting piece (2-3) is connected with the clamping arm (1-1) of the working end (1) in a buckling manner.
5. The device for preventing the separation and falling off of the planted screw and the planted screwdriver according to claim 1, wherein the silk screen (3-1) is fixed in the groove at the top end of the screwdriver (4) through a fastener.
6. The device for preventing the separation and the falling of the planted screw and the planted screwdriver as claimed in claim 1, wherein the silk screen (3-1) comprises a plurality of cross-connected silk threads, wherein the thin threads along the axial direction of the handle of the screwdriver (4) are embedded in the strip-shaped grooves on the handle of the screwdriver (4).
7. The device for preventing the separation and the fall of the planted screw and the planted screwdriver according to claim 1, wherein the elastic rope (3-2) is provided with a contraction ring (3-3).
8. The device for preventing the separation and the falling of the planted screw and the planted screwdriver according to claim 7, wherein the position of the contraction ring (3-3) is arranged at the joint of the handle and the shaft of the screwdriver (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927398.3A CN113509279B (en) | 2021-08-10 | 2021-08-10 | Prevent to plant simple and easy device that screwdriver and screw separation slipped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927398.3A CN113509279B (en) | 2021-08-10 | 2021-08-10 | Prevent to plant simple and easy device that screwdriver and screw separation slipped |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113509279A true CN113509279A (en) | 2021-10-19 |
| CN113509279B CN113509279B (en) | 2024-09-03 |
Family
ID=78068370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110927398.3A Active CN113509279B (en) | 2021-08-10 | 2021-08-10 | Prevent to plant simple and easy device that screwdriver and screw separation slipped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113509279B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100613756B1 (en) * | 2005-05-23 | 2006-08-22 | 장경삼 | Healing cap separating device of implant |
| KR20070047991A (en) * | 2005-11-03 | 2007-05-08 | 장경삼 | Dental Abutment Separation Unit |
| CN215739564U (en) * | 2021-08-10 | 2022-02-08 | 无锡市精神卫生中心 | Simple device for preventing separation and slippage of planting screwdriver and screw |
-
2021
- 2021-08-10 CN CN202110927398.3A patent/CN113509279B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100613756B1 (en) * | 2005-05-23 | 2006-08-22 | 장경삼 | Healing cap separating device of implant |
| KR20070047991A (en) * | 2005-11-03 | 2007-05-08 | 장경삼 | Dental Abutment Separation Unit |
| CN215739564U (en) * | 2021-08-10 | 2022-02-08 | 无锡市精神卫生中心 | Simple device for preventing separation and slippage of planting screwdriver and screw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113509279B (en) | 2024-09-03 |
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