CN202263067U - Non-slip protective chain of screwdriver for implanting system - Google Patents
Non-slip protective chain of screwdriver for implanting system Download PDFInfo
- Publication number
- CN202263067U CN202263067U CN 201120150914 CN201120150914U CN202263067U CN 202263067 U CN202263067 U CN 202263067U CN 201120150914 CN201120150914 CN 201120150914 CN 201120150914 U CN201120150914 U CN 201120150914U CN 202263067 U CN202263067 U CN 202263067U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- chain
- groove
- slip
- anchor ring
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a non-slip protective chain of a screwdriver for an implanting system. The utility model provides the non-slip protective chain of the screwdriver for the implanting system, so that the screwdriver can be prevented from being slipped from the hands of doctors, the medical negligence is reduced, and the safety of lives of the patients is ensured. The technical scheme for realizing the goal is as follows: the non-slip protective chain of the screwdriver for the implanting system comprises a retention clamping ring and a tie chain which are detachably connected, wherein a clamping groove is arranged inside the retention clamping ring to form a U-shaped piece for clamping the screwdriver, and the retention clamping ring can freely rotate for 360 degrees relative to the screwdriver after the completion of clamping; the two free ends of the retention clamping ring are respectively provided with a positioning groove, and the tie chain comprises a chain body, and a ring buckle and a retention buckle which are respectively connected with the two ends of the chain body; and the two ends of the retention buckle are respectively clamped into the two positioning grooves, and the ring buckle is used for being sleeved on a finger of a doctor for retention after being matched with the chain body. The non-slip protective chain is mainly used for implant restoration technology of oral dentition defect or loss.
Description
Technical field
This utility model relates to a kind of tooth-planting system with the anti-slip protection chain of screwdriver, mainly is applicable to the Implant Prosthesis technology of oral cavity defect of dentition or dentition defect.
Background technology
Surplus the Implant Prosthesis of oral cavity defect of dentition or disappearance extensively carries out existing 30 in the world year, carry out at home have 20 surplus year, 10 years success rates that implant denture is repaired explain that more than 95% planting technology is gradually improved in the application in this field.The implant denture reparation comprises that the titanium metal implants of different system implants alveolar bone, and 3-6 month implantation body and alveolar bone bone are integrated back loading and fixing intermediate structure---base station, and maintenance has the ceramic crown or the all-ceramic crown of interlock function and aesthetic effect above that.Repair in hat maintenance and the Implant Prosthesis later maintenance process on implantation body's implantation, base station maintenance, top, all must accomplish intraoral relevant operations by means of the screwdriver in the implant system Tool Box.
The screwdriver of various different systems, all problem of ubiquity does not promptly have corresponding anti-drop device.Essential band medical gloves operation when the doctor operates in the patient oral cavity, the dipping of saliva makes the frictional force between glove and the apparatus reduce significantly in the patient oral cavity; Moreover the screwdriver of various different systems is all short and small relatively, and the diameter of handgrip part and length are unfavorable in rotary manipulation, well being affectedly bashful all less than 10mm.More than these reasons often make screwdriver be prone to slippage from physician's hand.When particularly operating in the backteeth district because the generation of some fortuitous events, as the unexpected pharyngeal reflex of patient feel sick, cough etc.; Make screwdriver be prone to slippage from physician's hand, add dealing with improperly at once of patient and doctor, be easy to by the pharynx of patient's mistake; More serious is to be strayed into patient's trachea, like expectoration in time, with causing very serious malpractice; Even the screwdriver that needs open chest surgery to take out to be strayed into, this will bring huge misery and life to threaten to the patient; Also brought huge pressure and risk for simultaneously the doctor.So how to prevent that the slippage of screwdriver and the timely and effective taking-up after the slippage are most important.
Summary of the invention
The technical problem that this utility model will solve is: the problem to above-mentioned existence provides a kind of implant system simple in structure, easy to use with the anti-slip protection chain of screwdriver; Avoid screwdriver slippage from physician's hand to reach; Reduce malpractice, guarantee the purpose of patient's life security.
The technical scheme that this utility model adopted is: implant system is characterized in that with the anti-slip protection chain of screwdriver: it comprises anchor ring and the bolt chain that removably connects each other, wherein,
Anchor ring, draw-in groove is offered in its inside, forms a U type spare, is used for the clamping screwdriver, and this anchor ring can freely rotate with respect to screwdriver work 360 degree itself after the clamping completion, and this pivot center overlaps with the screwdriver axis; Respectively offer a locating slot on two free ends of said anchor ring, two locating slots are along the centrage symmetric arrangement, and opening all toward the outer side;
The bolt chain; Comprise serobila, and the finger ring that is connected with these serobila two ends is respectively buckled and maintenance is buckled, wherein maintenance button two ends snap in respectively in two locating slots; With the sealing of the opening of anchor ring in case screwdriver come off, finger ring buckle be used for the finger that is sheathed on the doctor after serobila cooperates on realize maintenance.
Said draw-in groove and locating slot are formed by connecting by straightway that is positioned at opening and terminal arc section rounding off, and wherein the arc length of arc section is greater than 1/2 circular arc, and diameter is greater than the width of straightway.
Said maintenance button comprises the Flexible Connector that is channel steel shape; And the locking ball that is fixed in these connector two ends; Wherein the diameter of connector is less than or equal to the width of locating slot straightway; The diameter of locking ball is greater than the diameter of locating slot arc section, and the air line distance between two locking balls is equal to or slightly less than two distances between the locating slot.
Said serobila is connected in sequence by one group of flexible body and place kick.
Said anti-slip protection chain also comprises and the clamping of draw-in groove arc section, and can freely rotate, be used for fixing simultaneously the anti-slip fixing device of screwdriver around this arc section axis with respect to draw-in groove.
Said anti-slip fixing device is in the form of annular discs; Offer the annular groove that is used for the anchor ring clamping on its face of cylinder; This groove surfaces is a hard material, and remainder then is an elastomeric material, and this its axis of anti-slip fixing device upper edge offers and is used for the through hole that is connected with screwdriver handle of a knife close-fitting.
The internal diameter of said annular groove equals the diameter of draw-in groove arc section.
Said through hole cross section is the lantern shape.
The beneficial effect of this utility model is: this utility model utilizes anchor ring and bolt chain that screwdriver is seated on doctor's the finger, thereby has effectively avoided the slippage of screwdriver in the operating process, has reduced the generation of malpractice, has guaranteed patient's life security; Simultaneously, anchor ring can be made 360 degree with respect to screwdriver itself and freely rotate, and does not influence the normal use of screwdriver; In addition, this utility model optionally is equipped with anti-slip fixing device, makes its screwdriver that is applicable to different implant systems, can be easily unloads at the enterprising luggage of implant screw cutter of different model, and range of application is wider.
Description of drawings
Fig. 1 is the structure chart of this utility model.
Fig. 2 is the axonometric chart of anchor ring in this utility model.
Fig. 3 is the front view of anchor ring in this utility model.
Fig. 4 is the structure chart of serobila and maintenance button in this utility model.
Fig. 5 is the structure chart of this utility model middle finger latch closure.
Fig. 6 is the structure chart of anti-slip fixing device in this utility model.
Fig. 7 is the axonometric chart of elastic tape in this utility model.
Fig. 8 is the front view of elastic tape in this utility model.
Fig. 9 is the axonometric chart of hard annular groove in this utility model.
Figure 10 is the front view of hard annular groove in this utility model.
Figure 11 is the sketch map of embodiment 1 in practical application.
The specific embodiment
Embodiment 1: as shown in Figure 1; Present embodiment comprises anti-slip fixing device 3, anchor ring 1 and the bolt chain 2 that removably connects successively; Wherein anti-slip fixing device 3 is used for being connected with the handle of a knife close-fitting of screwdriver, and bolt chain 2 is used to be sheathed on doctor's the finger realizes maintenance.Above-mentioned three parts (except that the elastic tape part of back in the said anti-slip fixing device) but use repeatedly with two kinds of different instructions for uses such as disposable use according to repeated disinfection and to select two kinds of materials respectively for use; The one, stainless steel can stand the autoclave sterilization sterilization; The 2nd, with other disposable plastic goods of oral cavity, be identical material like the parts of plastics of mouth mirror, probe etc., safety non-toxic, disposable use.
Like Fig. 2, shown in Figure 3, said anchor ring 1 adopts the Dispoable medical plastic material to process, and draw-in groove 1-1 is offered in inside; Form U shape materials and parts; Respectively offer a locating slot 1-2 on two free ends of said anchor ring 1, two locating slots are along the centrage symmetric arrangement, and opening all toward the outer side; Said draw-in groove 1-1 and locating slot 1-2 are formed by connecting by straightway that is positioned at opening and terminal arc section rounding off; Wherein the arc length of arc section is greater than 1/2 circular arc (being that the corresponding central angle of arc section arc length is greater than 90 degree), and diameter is greater than the width of straightway.
Like Fig. 4, shown in Figure 5, said bolt chain 2 can be processed with Dispoable medical plastics or medical stainless steel material, comprises serobila 2-1, and 2-2 buckled by the finger ring that is connected with these serobila two ends respectively and maintenance is buckled 2-3; Wherein maintenance button 2-3 two ends snap in respectively in two locating slot 1-2; Realize being connected with anchor ring 1, the opening with anchor ring 1 seals in case screwdriver comes off simultaneously, and it comprises the Flexible Connector 2-3-1 (its cross section is rounded) that is channel steel shape; And the locking ball 2-3-2 that is fixed in these connector two ends; Wherein the diameter of connector 2-3-1 is less than or equal to the width of locating slot 1-2 straightway so that when installing, connector 2-3-1 can be smoothly through the straightway of locating slot 1-2; Arrive arc section; The diameter of locking ball 2-3-2 is greater than the diameter of locating slot 1-2 arc section, and the air line distance between two locking ball 2-3-2 is equal to or slightly less than two distances between the locating slot 1-2, to reach the locking requirement; Said serobila 2-1 is connected in sequence by one group of flexible body 2-1-1 and place kick 2-1-2, buckles on the finger that is sheathed on the doctor after 2-2 cooperates with the cast finger ring and realizes maintenance.
As shown in Figure 6, said anti-slip fixing device 3 is in the form of annular discs, offers the annular groove 3-1 that is used for anchor ring 1 clamping on its face of cylinder; Form the spiral plate-like, the internal diameter of this annular groove 3-1 equals the diameter of draw-in groove 1-1 arc section, simultaneously because draw-in groove 1-1 and annular groove 3-1 smooth surface; After both clampings; Anchor ring 1 can be made 360 degree with respect to anti-slip fixing device 3 around the axis of draw-in groove 1-1 arc section and freely rotate, and this groove surfaces is a hard material, and remainder then is an elastomeric material; This its axis of anti-slip fixing device upper edge offers and is used for the through hole 3-2 that is connected with screwdriver handle of a knife close-fitting, and the cross section of this through hole is the lantern shape.Anti-slip fixing device 3 is made up of two parts in this example; Wherein a part like Fig. 7, shown in Figure 8, is the spiral plate-like for being placed in the elastic tape 3-3 that realizes close-fitting on the screwdriver handle of a knife; Adopt high temperature high voltage resistant disinfectant elastomeric material to process, said through hole 3-2 promptly offers on it; Another part is the hard annular groove 3-4 that is embedded in the rubber ring recess, and like Fig. 9, shown in Figure 10, its shape is similarly the spiral plate-like, adopts hard medical plastic or medical stainless steel to process, the same spiral plate-like that forms in the chimeric back of two parts.Said anti-slip fixing device 3 is by means of elasticity and the frictional force of elastic tape 3-3; And cross section is the through hole 3-2 of lantern shape, can adapt to the screwdriver handle of a knife of different-diameter, uses on the screwdriver of multiple implant system; Widely applicable, do not have system constraint property.
Shown in figure 11; The present embodiment method for using is following: the correct position that at first elastic tape 3-3 is enclosed within the screwdriver handle of a knife (is not loaded into the handgrip part of screwdriver; Thereby do not influence other instruments; Use like maintenances on screwdriver such as torque spanneres), utilize the elasticity of elastic tape 3-3 and frictional force that screwdriver is fixed on the anti-slip fixing device 3; Then anti-slip fixing device 3 is snapped in the draw-in groove 1-1 of anchor ring 1; And make the dead in line of axis and anti-slip fixing device 3 of draw-in groove 1-1 arc section; Anchor ring 1 can freely rotate with respect to anti-slip fixing device 3 works 360 degree around the axis of draw-in groove 1-1 arc section simultaneously; Be that anchor ring 1 can freely rotate with respect to screwdriver work 360 degree itself, this pivot center overlaps with the screwdriver axis, and the rotation that does not influence screwdriver is used; Again connector 2-3-1 two ends are snapped in respectively in two locating slot 1-2 on the anchor ring 1; Utilize the elasticity of anchor ring 1 and connector 2-3-1 self; And the air line distance between two locking ball 2-3-2 be equal to or slightly less than between two locating slot 1-2 apart from these characteristics; Realize the connection between anchor ring 1 and the bolt chain 2, the opening with anchor ring 1 seals in case screwdriver comes off simultaneously; At last; Because serobila 2-1 buckles the 2-2 from finger ring and passes; Therefore finger ring capable of using is buckled place kick 2-1-2 on 2-2 and the serobila 2-1 and is cooperatively interacted bolt chain 2 is seated on doctor's the middle finger or the third finger; Also can adjust according to the surgeon's finger thickness easily, make finger ring buckle 2-2 and be stuck between two different but adjacent place kick 2-1-2.In addition, bolt chain 2 is because its activeness well and not hinders the operation of operator to screwdriver.
Embodiment 2: present embodiment and embodiment 1 structure are basic identical, and its difference is, has saved anti-slip fixing device 3, promptly only are formed by connecting on anchor ring 1 and bolt chain 2.Present embodiment is mainly used in the stubby screwdriver of ITI system; During use; Anchor ring 1 directly is stuck in the inherent cast groove of ITI system stubby screwdriver gets final product; After the installation, anchor ring 1 also can freely rotate with respect to inherent cast groove 360 degree of screwdriver, and its pivot center overlaps with the screwdriver axis.
Claims (7)
1. an implant system is characterized in that with the anti-slip protection chain of screwdriver: it comprises anchor ring (1) and the bolt chain (2) that removably connects each other, wherein,
Anchor ring (1), its inside are offered draw-in groove (1-1), form a U type spare, are used for the clamping screwdriver, and this anchor ring can freely rotate with respect to screwdriver work 360 degree itself after the clamping completion, and this pivot center overlaps with the screwdriver axis; Respectively offer a locating slot (1-2) on two free ends of said anchor ring (1), two locating slots are along the centrage symmetric arrangement, and opening all toward the outer side;
Bolt chain (2); Comprise serobila (2-1); And the finger ring that is connected with these serobila two ends respectively buckles (2-2) and maintenance is buckled (2-3); Wherein maintenance button (2-3) two ends snap in respectively in two locating slots (1-1), with the sealing of the opening of anchor ring (1) in case screwdriver come off, finger ring buckle (2-2) be used for the finger that is sheathed on the doctor after serobila (2-1) cooperates on realize maintenance.
2. implant system according to claim 1 is with the anti-slip protection chain of screwdriver; It is characterized in that: said draw-in groove (1-1) and locating slot (1-2) are formed by connecting by straightway that is positioned at opening and terminal arc section rounding off; Wherein the arc length of arc section is greater than 1/2 circular arc, and diameter is greater than the width of straightway.
3. implant system according to claim 2 is with the anti-slip protection chain of screwdriver; It is characterized in that: said maintenance button (2-3) comprises the Flexible Connector (2-3-1) that is channel steel shape; And the locking ball (2-3-2) that is fixed in these connector two ends; Wherein the diameter of connector (2-3-1) is less than or equal to the width of locating slot (1-2) straightway; The diameter of locking ball (2-3-2) is greater than the diameter of locating slot (1-2) arc section, and the air line distance between two locking balls (2-3-2) is equal to or slightly less than the distance between two locating slots (1-1).
4. implant system according to claim 1 is characterized in that with the anti-slip protection chain of screwdriver: said serobila (2-1) is connected in sequence by one group of flexible body (2-1-1) and place kick (2-1-2).
5. implant system according to claim 2 is with the anti-slip protection chain of screwdriver; It is characterized in that: said anti-slip protection chain also comprises and the clamping of draw-in groove (1-1) arc section, and can freely rotate, be used for fixing simultaneously the anti-slip fixing device (3) of screwdriver around this arc section axis with respect to draw-in groove (1-1).
6. implant system according to claim 5 is with the anti-slip protection chain of screwdriver; It is characterized in that: said anti-slip fixing device (3) is in the form of annular discs; Offer the annular groove (3-1) that is used for anchor ring (1) clamping on its face of cylinder; This groove surfaces is a hard material, and remainder then is an elastomeric material, and this its axis of anti-slip fixing device upper edge offers and is used for the through hole (3-2) that is connected with screwdriver handle of a knife close-fitting.
7. implant system according to claim 6 is characterized in that with the anti-slip protection chain of screwdriver: the internal diameter of said annular groove (3-1) equals the diameter of draw-in groove (1-1) arc section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120150914 CN202263067U (en) | 2011-05-10 | 2011-05-10 | Non-slip protective chain of screwdriver for implanting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120150914 CN202263067U (en) | 2011-05-10 | 2011-05-10 | Non-slip protective chain of screwdriver for implanting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263067U true CN202263067U (en) | 2012-06-06 |
Family
ID=46153879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120150914 Expired - Lifetime CN202263067U (en) | 2011-05-10 | 2011-05-10 | Non-slip protective chain of screwdriver for implanting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217977A (en) * | 2011-05-10 | 2011-10-19 | 浙江中医药大学 | Non-skid protection chain for screwdriver used for implanting system |
-
2011
- 2011-05-10 CN CN 201120150914 patent/CN202263067U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217977A (en) * | 2011-05-10 | 2011-10-19 | 浙江中医药大学 | Non-skid protection chain for screwdriver used for implanting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11547528B2 (en) | Positioning and installing surgical drilling devices and related devices and systems | |
| Tuncay | The invisalign system | |
| CN104138299B (en) | Complete adjustable bracket and bracket correction system and orthodontic antidote | |
| US9414896B2 (en) | Methods and materials for oral stenting | |
| US7048477B2 (en) | Drill measurement stops | |
| JP6612317B2 (en) | Drill guide positioning ring bonded to dental surgical guide and surgical guide template material | |
| US20110132944A1 (en) | Dental lanyard device | |
| CN202263067U (en) | Non-slip protective chain of screwdriver for implanting system | |
| CA2934640C (en) | Dental oral shield device and system | |
| CN102217977B (en) | Non-skid protection chain for screwdriver used for implanting system | |
| CN210673463U (en) | Just abnormal little kind nail of planting | |
| CN110327123B (en) | Periosteum-sticking valve spreader for oral implantation | |
| CN211512119U (en) | Special accurate little apparatus in oral cavity holds thing tweezers | |
| KR20200119701A (en) | Torque wrench for implant procedures | |
| Vargas | A step-by-step approach to a diastema closure-a dual-purpose technique that manages black triangles | |
| KR200447220Y1 (en) | Articulation paper holder for Dentist | |
| CN213406505U (en) | Oral cavity appliance | |
| CN216294296U (en) | Flip type self-locking bracket fixed by bolt | |
| Sharma et al. | Presurgical nasoalveolar molding in unilateral cleft lip and palate patient | |
| Tse | Facial analysis for the digital planning of a full-mouth implant restoration | |
| Stephen et al. | Occlusal splint treatment in temporomandibular disorder | |
| Lew | The orthodontic tooth positioner—an appraisal | |
| Sarin et al. | Presurgical nasoalveolar moulding for a unilateral midfacial cleft: A case report | |
| KR20220050856A (en) | Torque wrench for implant procedures | |
| WO2021178932A3 (en) | Dental implant apparatus and methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120606 Effective date of abandoning: 20130605 |
|
| RGAV | Abandon patent right to avoid regrant |