CN108926398A - Edentia in mandible plants component, tracker, navigation system and implanting instrument - Google Patents

Abstract

Present invention discloses a kind of edentia in mandible plantation component, tracker, navigation system and implanting instruments, plantation component includes the implant group and connection component for being implanted into jawbone, implant group includes the first, second implant being disposed adjacent, connection component includes the interconnecting piece for connecting implant group, and connection component is detached from/cooperates implant group by interconnecting piece.Plantation component of the invention eliminates the setting of guide plate, but connection component is supported using the first implant and the second implant that are disposed adjacent, and two planting bodies are directly fixed with tooth jawbone, and occupancy growing area space is minimum, has the advantages that：（1）Plantation precision is greatly improved, and can accurately realize the position of preoperative Design of digital；（2）Growing area is completely open, enters plantation nest conducive to cooling water；（3）Plant plane can be adjusted in art；（4）It is planted and is bored using genuine, the position of backteeth area mouth opening difference and narrow growing area are applicable in；（5）Shorten plantation treatment cycle.

Description

Edentia in mandible plants component, tracker, navigation system and implanting instrument

Technical field

The present invention relates to medical instruments fields more particularly to a kind of edentia in mandible to plant component, tracker, navigation system And implanting instrument.

Background technique

Traditional tooth-implanting operation is that patient pans piece before surgery, and doctor is substantially judged by observation whole scenery piece Whether the anodontia of patient can be repaired by way of plantation, and substantially determining kind of the bone amount by showing on whole scenery piece The diameter and length of implant.

But since whole scenery piece cannot accurately provide the bone information of patient, in addition the limitation of doctor's clinical experience, often Doctor's in-site measurement in the course of surgery is needed, but this is also only limitted to the middle-distant direction length and bone of measurement edentulous area jawbone Width can not measure bone height, and blind kind of doctor operation is easy to produce fault, causes neuronal damage or planting body adjacent to tooth Root is higher so as to cause traditional tooth-implanting operation risk.

Currently, edentulous jaw implant operation generallys use plantation guide plate（Call " guide plate " in the following text）Carry out auxiliary positioning to reach accurate kind The effect of plant, guide plate have determined angle, position and the depth of plantation, and doctor can be according to the guidance of guide plate accurately in tooth jawbone Plant tooth in required position.

Using the planting patterns of guide plate, there are following defects：

（1）Guide plate needs to send outside skilled worker institute processing and fabricating, and the period is longer, extends operative cycle；

（2）Planting process needs to make plaster cast, and the expansion rate, guide plate production and error in place of plaster cast itself will affect Positioning accuracy；

（3）The positioning support of guide plate has tooth support and mucous membrane to support both modes, and tooth chin inner teeth gear is all lacked For edentulous jaw case, positioning guide plate can not be supported by tooth, be typically chosen mucous membrane supporting positioning guide plate, still, by In the soft attribute of mucous membrane, in addition mucous membrane surface does not have significant location feature, mucous membrane positioning itself has certain drift, as general When guide plate is put on mucous membrane, mucous membrane soft tissue can generate deformation, there is centainly allowing property, this is easy for so that guide plate is in oral cavity It is interior it is in place after shift, sink or tilting, to influence the accuracy of positioning, also, when the jaw of patient bow is relatively flat, It is difficult to find the accurate location of guide plate placement, influences the precision of guide plate, exerts a certain influence to operation precision, when serious very Fail to causing to plant；

（4）For the case of polydonita missing, if guide plate positioning shifts, the position of all planting bodies and angle are equal There are deviations；

（5）Guide plate is once made, and can not adjust plantation when being performed the operation according to guide plate in time and bore direction, as found fixed point in art Inaccuracy just can not correct, can only be carried out according to Design plantation nest preparation, controllability is lower, as when use do not turn over valve Then there is the risk of damage important anatomy structure in mode.

（6）It needs to be covered on guide plate above growing area when operation, then carries out plantation nest preparation, this will lead to growing area It can not visualize；

（7）The made of metal conduit that plantation drilling row drilling is guided on the round base station of guide plate, when being usually placed with operation, leads The position of pipe and angle recordings position, angle and the depth information of the plantation nest of Design, due to the presence of conduit, guide plate It is not suitable for growing area narrow between two teeth；

（8）Guide plate itself has certain thickness, it is therefore desirable to be planted and be bored using the lengthening of non-original factory, therefore, to opening degree, especially It is very high to the opening degree requirement of plantation backteeth；

（9）Guide plate is covered on above growing area, and plantation, which is bored, to be needed to enter from the vertical direction of guide plate conduit, however, due to patient The limitation (area of especially grinding one's teeth in sleep) of opening degree in practical operation, will lead to plantation and bore and can not enter conduit with vertical direction, from And cause guide plate during surgery can not normal use, especially encounter backteeth area dehisce aperture it is inadequate when, guide plate can only be given up, directly It connects to be bored with plantation and drill on tooth jawbone, be unable to ensure the accuracy and safety of plantation；

（10）Due to having used guide plate, the cooling water flowed out from mobile phone locator has largely all been blocked in preset kind by guide plate It plants outside nest region and plantation nest region can not be flowed into and effectively cool down, if plantation nest region overheats in the course of surgery, It will lead to the irreversible necrosis of position osteocyte, so as to cause implant operation failure, although also offering cooling on some guide plates Hole, but it is considerably less from the amount that the cooling water of mobile phone locator enters cooling hole at random, and cooling effect is bad, clinical also advantageous Cooling effect is reinforced to the method for cooling hole injection cooling water with syringe, still, since syringe capacity is limited, Bu Nenglian Continuous cooling, and the spatial position occupied of syringe influences the operation of doctor.

Summary of the invention

It, can be with the purpose of the present invention is to provide a kind of edentia in mandible plantation component, navigation system and implanting instrument It solves the above problems.

One of for achieving the above object, an embodiment of the present invention provides a kind of edentulous jaw plantation component, including plants Enter the implant group of jawbone and the connection component with implant group cooperation, wherein the implant group includes being disposed adjacent The first implant and the second implant, the connection component includes the interconnecting piece for connecting the implant group, the connection group Part is detached from/cooperates the implant group by the interconnecting piece.

As the further improvement of an embodiment of the present invention, the implant group is implanted in the incisor area of jawbone.

As the further improvement of an embodiment of the present invention, the interconnecting piece includes connecting with described kind of implant group activity The implant cap group connect, the implant cap group include being socketed the first implant cap and socket second implantation of first implant Second implant cap of body.

As the further improvement of an embodiment of the present invention, the connection component includes bracket, the side of the bracket Equipped with groove, the affixed implant cap group of groove.

As the further improvement of an embodiment of the present invention, connected between the groove and the implant cap group by resin It connects.

One of for achieving the above object, an embodiment of the present invention provides a kind of edentulous jaw tracker, including as above Plantation component and reference plate described in any one technical solution, the reference plate are connected with the connection component.

One of for achieving the above object, an embodiment of the present invention provides a kind of edentulous jaw plantation navigation system, packet Include plantation component described in any one technical solution as above, mobile phone locator and work station.

One of for achieving the above object, an embodiment of the present invention provides a kind of implanting instrument, for being implanted into as above First implant and the second implant described in any one technical solution, the implanting instrument include that drill jig and plantation are bored, institute Stating drill jig includes fixation hole and handle hole, and the fixation hole is socketed on the first implant being implanted into, and then the plantation is bored Pass through the plantation nest of corresponding second implant of operation hole forming.

As the further improvement of an embodiment of the present invention, the implanting instrument further includes guide rod, the guide rod First end and the second end including matching and being contained in the handle hole, the first end have first for drilling Through-hole, the second end have the second through-hole for reaming, and the internal diameter of the first through hole is less than second through-hole Internal diameter.

Compared with prior art, the edentulous jaw plantation component of an embodiment of the present invention eliminates the setting of guide plate, but Connection component is supported using the first implant and the second implant that are disposed adjacent, two planting bodies are directly solid with tooth jawbone It is fixed, and occupancy growing area space is minimum, has the advantages that：（1）Plantation precision is greatly improved, and can accurately realize art The position of preceding Design of digital；（2）Growing area is completely open, enters plantation nest conducive to cooling water, effectively bone is avoided to burn, also just Observation during surgical；（3）When patient's actual conditions and CT images are variant, Plant plane can be adjusted in art； （4）The operation that can be realized including positioning round bur, pioneer's brill etc. is bored using the genuine plantation of planting body producer, and is planted Area is open, does not need to plant using extended type and bore, of less demanding to patient's opening degree, the position of backteeth area mouth opening difference and narrow Growing area be applicable in；（5）Accessory additional made by skilled worker is not needed, plantation treatment cycle is shortened；（6）Connection component is used in navigation By bone implant material（That is the first implant and the second implant）Pure rigid support, positioning accuracy is higher, the success of edentulous jaw case Rate is higher.

Detailed description of the invention

Fig. 1 is the edentulous jaw plantation navigation system schematic diagram of an embodiment of the present invention；

Fig. 2 is the edentulous jaw plantation component of an embodiment of the present invention（Cooperation registration plate）With the schematic diagram of lower jaw；

Fig. 3 is the explosive view of Fig. 2；

Fig. 4 is the edentulous jaw plantation component of an embodiment of the present invention（Cooperate reference plate）With the schematic diagram of lower jaw；

Fig. 5-Figure 13 is the operating process schematic diagram of the edentulous jaw plantation navigation system of an embodiment of the present invention.

Specific embodiment

Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally Transformation is included within the scope of protection of the present invention.

In each diagram of the application, for the ease of illustration, structure or partial certain sizes can be relative to other knots Structure or part are exaggerated, and therefore, are only used for the basic structure of the theme of diagram the application.

In addition, the term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is A unit as shown in the drawings or feature are described for the purpose convenient for explanation relative to another unit or feature Relationship.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure not Same orientation.For example, being described as being located at other units or feature " below " or " under " if the equipment in figure overturn Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both Orientation.Equipment can be otherwise directed（It is rotated by 90 ° or other directions）, and be interpreted accordingly it is used herein with it is empty Between relevant description language.

Join Fig. 1, an embodiment of the present invention provides a kind of edentulous jaw plantation navigation system 300.

Here, the case where edentulous jaw plantation navigation system 300 is mainly used for edentia in mandible, but not limited to this.

It includes edentulous jaw tracker 100, mobile phone locator 200 and work station that edentulous jaw, which plants navigation system 300,（Do not scheme Show）.

Edentulous jaw tracker 100 is used to cooperate with patient oral cavity to track patient activity.

Edentulous jaw tracker 100 includes reference plate 10 and plantation component 11.

There is the first infrared LED group 101 communicated with work station on reference plate 10.

Mobile phone locator 200 is used to carry out the operations such as drilling, the release cooling water of plantation nest in patient oral cavity.

Mobile phone locator 200 includes that mobile phone 20, locator 21, mobile phone connector 22, plantation motor 23 and plantation bore 24.

Mobile phone connector 22 is bored for connecting mobile phone 20 and locator 21, plantation motor 23 for connecting mobile phone 20, plantation 24 are located at one end of mobile phone 20, and plantation motor 23 bores 24 work for controlling plantation, has on locator 21 and communicate with work station The second infrared LED group 211.

Work station is the main equipment that edentulous jaw plants navigation system 300, including navigator, navigator column and lifting branch Arm, computer, display, keyboard, mouse etc..

Navigator is for receiving the first infrared LED group 101 on reference plate 10 and the second infrared LED on locator 21 The infrared signal that group 211 issues, and by infrared signal transmission to computer, computer is by being calculated locator 21 and ginseng Position of the plate 10 in actual coordinates is examined, and carries out real-time tracking.

Here, it should be noted that it is preoperative by step of registration, by the virtual coordinate system and actual coordinate of CT reconstructed image System is matched, and the display of work station is transmitted to, to reflect the position of mobile phone locator 200 and the image number of patient in real time According to doctor accurately carries out accurate surgical procedure according to the operation plan of preoperative planning according to the guidance of virtual image.

It is that the edentulous jaw of an embodiment of the present invention plants component 11 in conjunction with Fig. 2 and Fig. 3（Cooperation registration plate 13）Signal Figure.

Edentulous jaw plants the implant group 111 and the connection group cooperated with implant group 111 that component 11 includes implantation jawbone S Part 112.

Here, jawbone S being replaced with mandibular model, implant group 111 is implanted into the tooth jawbone of lower jaw, certainly, implant Group 111 also can plant in the tooth jawbone of the upper jaw.

In addition, it is necessary to explanation, the plantation component 11 of present embodiment does not limit all to be lacked for tooth chin inner teeth gear Case, it can also be used to other cases, for example, tooth jaw inner teeth gear is very few, tooth jaw inner teeth gear intensity not enough etc..

Implant group 111 includes the first implant 111a and the second implant 111b being disposed adjacent.

Here, the first implant 111a and the second implant 111b is planting body, and but not limited to this, the first implant 111a and the second implant 111b can also be bone nail or other bone implants.

" being disposed adjacent " refers to that the position of the first implant 111a and the second implant 111b is close to each other but is not overlapped.

In addition, the implant group 111 of present embodiment includes two implants（That is the implantation of the first implant 111a and second Body 111b）, and implant group 111 is implanted in the incisor area of jawbone S, but not limited to this.

Connection component 112 includes the interconnecting piece 1121 of connection implant group 111, and connection component 112 passes through interconnecting piece 1121 Disengaging/cooperation implant group 111.

The edentulous jaw plantation component 11 of present embodiment eliminates the setting of guide plate, but utilizes be disposed adjacent first to plant Enter body 111a and the second implant 111b to support connection component 112, two planting bodies are directly fixed with tooth jawbone, and occupy kind Growing area space is minimum, has the advantages that：（1）Plantation precision is greatly improved, and can accurately realize that preoperative digitlization is set The position of meter；（2）Growing area is completely open, enters plantation nest conducive to cooling water, effectively bone is avoided to burn, be also convenient for surgical Observation in the process；（3）When patient's actual conditions and CT images are variant, Plant plane can be adjusted in art；（4）Use plantation The operation that can be realized including positioning round bur, pioneer's brill etc. is bored in the genuine plantation of body producer, and growing area is open, is not required to Extended type plantation is used to bore, of less demanding to patient's opening degree, the position of backteeth area mouth opening difference and narrow growing area are suitable With；（5）Accessory additional made by skilled worker is not needed, plantation treatment cycle is shortened；（6）Navigation connection component is by bone implant material Material（That is the first implant and the second implant）Pure rigid support, positioning accuracy is higher, and edentulous jaw case has higher success rate.

In the present embodiment, interconnecting piece 1121 includes the implant cap group 1122 being flexibly connected with kind implant group 111, this In, implant group 111 and implant cap group 1122 are fitted close.

Implant cap group 1122 includes the second implant of the first implant cap 1122a and socket of the first implant 111a of socket The second implant cap 1122b of 111b.

Here, the first implant cap 1122a and the second implant cap 1122b is in circular platform type, and side has opening to distinguish Accommodate the first implant 111a and the second implant 111b.

It should be noted that when the first implant cap 1122a set is connected on the first implant 111a, in the first implant In the circumferential direction of 111a, the first implant cap 1122a and the first implant 111a are opposing stationary, in prolonging for the first implant 111a It stretches on direction, the first implant cap 1122a and the first implant 111a can be relatively movable, that is to say, that as the first implant cap 1122a When set is connected on the first implant 111a, the first implant cap 1122a can not be rotated relative to the first implant 111a, but the first implant Cap 1122a can move up and down with respect to the first implant 111a.

The explanation of second implant cap 1122b and the second implant 111b can be planted with reference to the first implant cap 1122a and first Enter the explanation of body 111a, details are not described herein.

The the first implant 111a and the second implant 111b of present embodiment are interim implant, corresponding, and first plants Body cap 1122a and the second implant cap 1122b is interim implant cap, after the completion of implant operation, the first implant 111a and second Implant 111b needs to take out.

Specifically, connection component 112 further includes bracket 1123, the side of bracket 1123 is equipped with groove 1123a, groove The affixed implant cap group 1122 of 1123a.

Here, pass through resin between groove 1123a and implant cap group 1122（It is not shown）Bonding.

That is, bracket 1123 is fixedly connected by resin with implant cap group 1122, bracket 1123 and implant cap group 1122 entirety formed can be separated from each other between implant group 111 or mutually assemble（I.e. connection component 112 passes through interconnecting piece 1121 disengagings/cooperation implant group 111）, in this way, when the entirety that bracket 1123 and implant cap group 1122 are formed repeatedly is assembled to plant Opposite position when entering in body group 111, by the cooperation of implant cap group 1122 and implant group 111, between bracket 1123 and jawbone S The relationship of setting remains constant.

In the present embodiment, bracket 1123 can also connect registration plate 13.

The shape of registration plate 13 is mutually matched with jawbone S, is registrated inside plate 13 to be equipped with to hinder and is penetrated bead 132, and is registrated plate 13 If upper have dry bulb hole 131, when carrying out matching operation, ball hole 131 with round bur for cooperating.

When registration plate 13 and bracket 1123 are fixed to each other by the first screw 14, registration plate 13 is located in patient oral cavity, CBCT is shot by registration plate 13, and realizes the matching of virtual coordinate system and actual coordinates by step of registration.

In the present embodiment, in conjunction with Fig. 4, the reference plate 10 in edentulous jaw tracker 100 passes through connecting rod 15 and bracket 1123 are fixed to each other, in this way, reference plate 10 is opposite with jawbone S quiet when implant cap group 1122 is assembled in implant group 111 Only, reference plate 10 can be used for the movement of tracing and monitoring patients head.

Specifically, one end of connecting rod 15 is affixed by the second screw 16 and reference plate 10, the other end passes through third screw 17 is affixed with bracket 1123.

In the following, the operating process of the edentulous jaw plantation navigation system 300 of present embodiment is discussed in detail.

STEP1：Patient carries out CT examination, and CT can provide quite clearly upper lower jaw image, including bone height, lower tooth socket mind The position of menses tube bank, the position of maxillary sinus and size and any lesion being likely to occur.

STEP2：Plant plane design.

Preoperative, patient's CBCT data can be imported into the plantation navigation software of edentulous jaw plantation navigation system 300 by doctor In, and planting body is put to expected ideal position in the dentognathic model that plantation navigation software is rebuild.

STEP3：With reference to Fig. 5, the first implant 111a is implanted into the incisor area of the upper jaw or lower jaw.

Here, by taking lower jaw as an example, it is implanted into the first implant 111a in 2nd area of jawbone S or the central incisor position in 3rd area, but not As limit, the implantation position of the first implant 111a can according to the actual situation depending on.

STEP4：In conjunction with Fig. 6 to Fig. 9, second is implanted into the adjacent position of the first implant 111a using implanting instrument 500 Implant 111b.

Implanting instrument 500 includes drill jig 50, plantation brill 24（The plantation that can be used directly in mobile phone locator 200 bores 24）, Adjustment part（It is not shown）And guide rod 51 etc..

Drill jig 50 includes fixation hole 501 and handle hole 502, and fixation hole 501 and handle hole 502 are through hole, fixation hole 501 and handle hole 502 define the relative position of the first implant 111a and the second implant 111b.

Plantation bores 24 for forming plantation nest at jawbone S to be implanted into the first implant 111a and the second implant 111b.

Adjustment part is used to adjust the rotation angle of the first implant 111a, that is, adjusts the position of the first implant 111a.

Guide rod 51 includes matching and the first end 511 and the second end 512 that can be contained in handle hole 502, first end Portion 511 has the first through hole 5111 for drilling, and the second end 512 has the second through-hole 5121 for reaming, and first is logical Internal diameter of the internal diameter in hole 5111 less than the second through-hole 5121.

Specifically, with reference to following steps：

STEP41：With reference to Fig. 6 and Fig. 7, the first implant cap 1122a, and consolidating drill jig 50 are arranged on the first implant 111a Determine hole 501 to be sheathed on the first implant cap 1122a.

Here, it should be noted that when fixation hole 501 is socketed on the first implant cap for the first implant 111a being implanted into 1122a is upper and handle hole 502 deviates the predetermined position of jawbone S, the i.e. kind of the second implant of axis runout 111b of handle hole 502 When planting position, need to adjust the angle of the first implant 111a using adjustment part and make the corresponding predetermined position of handle hole 502.

STEP42：With reference to Fig. 8, after handle hole 502 is adjusted to predetermined position, first by the first end of guide rod 51 In 511 merging handle holes 502, plantation bores 24 and carries out drilling operation by first through hole 5111, then by the second of guide rod 51 End 512 is placed in handle hole 502, and plantation bores 24 and carries out ream operation by the second through-hole 5121, thus in the predetermined of jawbone S Position forms the plantation nest of corresponding second implant 111b.

STEP43：With reference to Fig. 9, it is implanted into the second implant 111b in plantation nest, and install on the second implant 111b Second implant cap 1122b.

STEP5：With reference to Figure 10, by bracket 1123 be registrated plate 13 and be assembled together by the first screw 14, and in bracket Resin is coated in 1123 groove 1123a, the groove 1123a of bracket 1123 is anchored to the first implant cap 1122a and second rapidly On implant cap 1122b, after waiting 2min-3min, hardening of resin, bracket 1123 and the first implant cap 1122a, the second implant cap In rigid connection between 1122b.

STEP6：Patient wears the bracket for being connected with registration plate 13, the first implant cap 1122a and the second implant cap 1122b 1123, and shoot CBCT.

STEP7：Navigator is adjusted to a suitable position, i.e. reference plate 10,21 energy whole process of locator is navigated instrument knowledge Not.

STEP8：With reference to Figure 11 and Figure 12, bracket 1123 is removed out of patient oral cavity, and pass through company on bracket 1123 Extension bar 15, the second screw 16 and third screw 17 install reference plate 10, carry out step of registration.

In step of registration, 24 needle point is bored in patient's tooth jaw, CT images, plantation to work station and axis is all unified to reference Inside 10 coordinate system of plate, in this way, the positional relationship of aforementioned several components can be showed on a coordinate system, reach real The requirement of Shi Dingwei.

STEP9：With reference to Figure 13, after completing registration, registration plate 13 is unloaded from bracket 1123, patient wears the tracking of tooth jaw Device 100（I.e. bracket 1123, connecting rod 15, reference plate 10, the entirety of the composition of implant cap group 1122 and the mating of implant group 111 exist Together）Carry out navigation implant operation, in planting process, the prompt that doctor should observe constantly on display software interface is grasped Make, when replacement plants and bores 24 and planting location, it should be ensured that drill point model, plantation body position and the reality that software is loaded into are consistent.

STEP10：After the completion of operation, planting body group 111 is screwed out.

It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiments of understanding.

The series of detailed descriptions listed above only for feasible embodiment of the invention specifically Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention Or change should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of edentulous jaw plants component, which is characterized in that including being implanted into the implant group of jawbone and being assembled with the implant The connection component of conjunction, wherein the implant group includes the first implant and the second implant being disposed adjacent, the connection group Part includes the interconnecting piece for connecting the implant group, and the connection component is detached from/cooperates the implant by the interconnecting piece Group.

2. edentulous jaw according to claim 1 plants component, which is characterized in that the implant group is implanted in cutting for jawbone Tooth area.

3. edentulous jaw according to claim 1 plants component, which is characterized in that the interconnecting piece includes being implanted into described kind The implant cap group that body group is flexibly connected, the implant cap group include being socketed the first implant cap and the socket institute of first implant State the second implant cap of the second implant.

4. edentulous jaw according to claim 3 plants component, which is characterized in that the connection component includes bracket, described The side of bracket is equipped with groove, the affixed implant cap group of groove.

5. edentulous jaw according to claim 4 plants component, which is characterized in that between the groove and the implant cap group It is connected by resin.

6. a kind of edentulous jaw tracker, which is characterized in that including as described in any one of claim 1-5 plantation component and Reference plate, the reference plate are connected with the connection component.

7. a kind of edentulous jaw plants navigation system, which is characterized in that including the plantation as described in any one of claim 1-5 Component, mobile phone locator and work station.

8. a kind of implanting instrument, the first implant and the second implantation for being implanted into as described in any one of claim 1-5 Body, which is characterized in that the implanting instrument includes that drill jig and plantation are bored, and the drill jig includes fixation hole and handle hole, described solid Determine hole to be socketed on the first implant being implanted into, then the plantation drilled through the kind of corresponding second implant of operation hole forming Plant nest.

9. implanting instrument according to claim 8, which is characterized in that the implanting instrument further includes guide rod, described to lead It include matching and the first end and the second end for being contained in the handle hole to bar, the first end has for drilling First through hole, the second end have the second through-hole for reaming, and it is logical that the internal diameter of the first through hole is less than described second The internal diameter in hole.