KR102476202B1 - Packaging ampoule for dental implant - Google Patents

Abstract

The present invention relates to a dental implant packaging ampoule, and in particular, it is possible to prevent discoloration of the fixture by minimizing the contact area between a fixture in the implant packaging ampoule and a support member supporting the fixture, and to open the ampoule for placement of the fixture After that, it relates to a dental implant packaging ampoule that can provide stability and ease of fastening a driver by effectively supporting the load and rotational force generated in the process of fastening a driver to a fixture. For this purpose, the dental implant packaging ampoule according to the present invention includes a cylinder having a spiral groove formed along an inner circumferential surface along a longitudinal direction; a holder installed to move up and down along the longitudinal direction of the cylinder while being engaged with the spiral groove; a base rotatably coupled to a lower portion of the cylinder and applying a pressing force to the holder in a circumferential direction; a support pin having a lower end fixed to the base and having an upper end in point contact with the lower end of the fixture to support the fixture from the lower part; It is coupled to be movable up and down along the support pin, and a lower part of the fixture is accommodated and contacted to the inside to prevent rotation of the fixture. Characterized in that it comprises a.

Description

Dental implant packaging ampoule {Packaging ampoule for dental implant}

The present invention relates to a dental implant packaging ampoule, and more particularly, it is possible to prevent discoloration of the fixture by minimizing the contact area between a fixture in the implant packaging ampoule and a support member supporting it, and for placement of the fixture It relates to a dental implant packaging ampoule that can effectively support the load and rotational force generated in the process of fastening a driver to a fixture after opening the ampoule.

An implant refers to a substitute for restoring human tissue when the original human tissue is lost, but in dentistry, it refers to an artificial tooth. A dental implant is an artificial tooth structure formed by implanting an artificial tooth root made of titanium, etc., which does not have a rejection reaction to the human body, into the bone where the tooth has been extracted to replace the tooth root of a lost tooth, and then adhering it to the alveolar bone and fixing a prosthesis to the artificial tooth root. This means a dental treatment method.

In general, dental implants include a fixture made of titanium and placed in the alveolar bone, an abutment fixed on the fixture to support a prosthesis, and an abutment screw to fix the abutment to the fixture ( It consists of an abutment screw and a prosthesis as an artificial tooth fixed to the abutment.

Since each component of such a dental implant must be maintained in a sterile state as it is a component inserted into human tissue, it has become the most important task to prevent contamination or damage during packaging, transportation, and opening of the packaging.

In particular, implant fixtures that are directly placed in the alveolar bone are inserted into and stored in a separate storage ampoule that is maintained in a sterile state. In order to maintain a super-hydrophilic surface that does not form, the fixture is immersed in a hydrophilic preservative solution in the ampoule and stored.

However, when the fixture is stored for a long period of time in a state in which the fixture is immersed in a hydrophilic preservative solution in a storage ampoule, discoloration may occur in the fixture due to excessive contact between the fixture and surrounding structures supporting the fixture. That is, discoloration occurs at the lower end of the fixture due to excessive contact with the support supporting the lower end of the fixture in the storage ampoule, which is crevice corrosion between the fixture and the support supporting the lower end of the fixture. This is the result of fretting corrosion. In the case of existing ampoules for implant storage, discoloration occurred in part of the fixture product because this part was not considered, and as the discoloration that started at the lower end of the fixture gradually expanded to the surroundings, as a result, the fixture product significantly deteriorated. there was a problem with

On the other hand, in the case of a storage ampoule for storing a fixture for implantation, it is necessary to be configured to facilitate a series of processes when opening the ampoule and taking out the fixture. In general, after taking out the fixture from the ampoule for storage, a driver is fastened to the fixture while holding the fixture. However, in the process of fastening the driver to take out the fixture after opening the storage ampoule for the fixture placement work as described above, the fixture does not fully support the load and rotational force generated when the driver is fastened, so the driver fastening work is easy There was a problem that couldn't be done.

Republic of Korea Patent No. 10-1037386 (2011.05.20)

The technical problem to be solved by the present invention is to minimize the contact area between the fixture and the structure supporting the fixture in the implant packaging ampoule to prevent discoloration of the fixture due to crevice corrosion and abrasion corrosion Dental implant packaging ampoule is to provide

Another technical problem to be solved by the present invention is to prevent the fixture from rotating while stably supporting the load generated in the process of fastening the driver to the fixture after opening the ampoule for the placement of the fixture, thereby stably fastening the driver. It is to provide a dental implant packaging ampoule that can be easily performed.

A dental implant packaging ampoule according to the present invention for solving the above technical problems includes a cylinder having a spiral groove formed along an inner circumferential surface along a longitudinal direction and a double spiral groove structure; a holder installed to move up and down along the longitudinal direction of the cylinder while being engaged with the spiral groove; a base rotatably coupled to a lower portion of the cylinder and applying a pressing force to the holder in a circumferential direction; a support pin having a lower end fixed to the base and having an upper end in point contact with the lower end of the fixture to support the fixture from the lower part; It is coupled to be movable up and down along the support pin, and a lower part of the fixture is accommodated and contacted to the inside to prevent rotation of the fixture. Characterized in that it comprises a.

In addition, the holder may be provided with a spiral elevator part engaged with the spiral groove of the cylinder on one side of the outer circumferential surface to move in the vertical direction.

In addition, a coupling protrusion may be formed on an inner circumferential surface of an upper end of the holder, and a coupling groove coupled to the coupling protrusion may be formed on an outer circumferential surface of the lifting plate.

In addition, a locking step for supporting the lifting plate may be formed on an inner circumferential surface of the holder.

Further, the base includes a rotary knob disposed below the cylinder and rotated in a circumferential direction; a support portion protruding from an upper surface of the rotary knob and rotatably supported on an inner circumferential surface of a lower end of the cylinder; a protruding portion protruding from an inner portion of the support portion to support the support pin; It may be configured to include; a pressing part extending upwardly from one side of the support part and applying a pressing force to the holder in a circumferential direction.

Here, the support part may be composed of a first support part and a second support part disposed facing each other at a predetermined distance in the horizontal direction.

Also, the pressing unit may be disposed in a shape surrounding the holder and may press the spiral elevator unit in a circumferential direction by interlocking with rotation of the rotary knob.

In this case, the pressing part may extend from one side of the upper surface of the support part to an uppermost position of the spiral groove.

In addition, the pressing part may be disposed on only one of the first support part and the second support part.

In this case, the pressing part may be disposed on one side of the first support part and the second support part, and the spiral elevator part may be supported on the other part.

On the other hand, the support pin, and a fixing portion fixed to the base; a lifting part which is a part through which the lifting plate is moved up and down, the upper end of which is in contact with the lower end of the fixture; It may be configured to include; provided in a stepped form between the fixing part and the lifting part, and a stepped part partitioning between the fixing part and the lifting part.

At this time, the upper end of the lifting part of the support pin in contact with the lower end of the fixture may be formed to have a circular or elliptical curved surface shape.

In addition, an electrolyte solution circulation passage for circulating the electrolyte solution in and out may be formed in the cylinder.

According to the dental implant packaging ampoule structure of the present invention having the above configuration, the fixture stored in the packaging ampoule is supported in point contact at the top of the support pin, thereby minimizing the contact area between the fixture and the lower structure supporting the fixture Since this can be done, there is an effect of preventing discoloration of the fixture due to crevice corrosion and abrasion corrosion that occurs in the existing technology.

In addition, in the process of fastening the driver to the fixture after opening the ampoule for the installation of the fixture, the load transmitted to the fixture through the driver can be stably supported through the elevating plate provided at the top of the holder, and when the driver is fastened, By preventing the fixture from rotating through the anti-rotation groove engaged with the lower cutting edge portion, there is an effect of providing stability and ease according to the screwdriver fastening work.

1 is an exploded perspective view showing the overall configuration of a dental implant packaging ampoule according to the present invention.
Figure 2 is a perspective view showing in detail the ampoule body accommodated inside the implant packaging ampoule of Figure 1;
Figure 3 is a cross-sectional view of section AA of Figure 2;
Figure 4 is a BB section cross-sectional view of Figure 2;
Figure 5 is an exploded perspective view of Figure 2;
6 is a cross-sectional view showing the cross-sectional structure of a cylinder in which a spiral groove is formed.
Figure 7 is a perspective view showing the detailed structure of the holder.
8 is a partial cutaway perspective view showing a state in which the holder is engaged with the cylinder;
9 is a detailed view showing a detailed structure of a base;
10 is a view showing a comparison between before and after the holder is raised according to the rotation of the rotary knob at the bottom of the cylinder.
11 is a cross-sectional view showing a state in which a support pin is coupled to a base;
12 is a detailed view showing a detailed structure of a lifting plate;
13 is a partial cutaway perspective view showing a coupling structure between an elevating plate and a holder;
14 is an exemplary view showing a state in which a driver is fastened after opening an ampoule to take out a fixture.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention.

However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. In addition, parts marked with the same reference numerals throughout the detailed description indicate the same components.

Hereinafter, one embodiment of a dental implant packaging ampoule according to the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing the overall configuration of a dental implant packaging ampoule according to the present invention.

Referring to FIG. 1, the dental implant packaging ampoule 100 of the present invention includes a bottle 110, an ampoule body 120 stored inside the bottle 10, and an ampoule coupled to the top of the bottle 110 It includes a cap 130 and a cover cap 140 coupled to an upper portion of the ampoule cap 130.

Hereinafter, the detailed structure of the ampoule body 120 equipped with the characteristic configuration of the present invention will be described in more detail.

Figure 2 is a perspective view showing the detailed structure of the ampoule body accommodated inside the implant packaging ampoule. 3 is a cross-sectional view of section A-A of FIG. 2, and FIG. 4 is a cross-sectional view of section B-B of FIG. 5 is an exploded perspective view of FIG. 2 .

2 to 5, the ampoule body 120 according to the present invention is engaged with the cylinder 121 having a spiral groove 121a formed on the inner circumferential surface, and the longitudinal direction of the cylinder 121 A holder 122 installed to be movable along, a base 123 rotatably coupled to the bottom of the cylinder 121 and providing a pressing force to the holder 122 in the circumferential direction, and a cylinder A support pin 124 that contacts the lower end of the fixture F from the inside of the 121 and supports the fixture F from the lower part, and is coupled to move up and down along the support pin 124. A plate 125 and an inner cap 129 opening and closing the top of the cylinder 121 are included.

6 is a cross-sectional view showing the cross-sectional structure of the cylinder 121 provided in the ampoule body 120.

6 and 2 to 5, the cylinder 121 has a cylindrical shape and includes a fixture F, a holder 122, a support pin 124, a lifting plate 125, and a guide bushing 127 therein. ) is stored. And, the base 123 is coupled to the lower end of the cylinder 121 and the inner cap 129 is coupled to the upper end.

A spiral groove 121a for inducing an upward action of the holder 122 is formed on the inner circumferential surface of the cylinder 121 over a certain section along the longitudinal direction of the cylinder 121 .

And, on the outer circumferential surface of the cylinder 121, a circulation passage 121b is formed so that an electrolyte solution such as a calcium (Ca) solution for surface treatment of the fixture F can be circulated in and out of the cylinder 121.

In this case, a plurality of circulation passages 121b (two in the embodiment) may be formed in a structure penetrating the inside and outside of the cylinder 121, and on positions parallel to each other along the longitudinal direction of the cylinder 121 arrays can be formed.

That is, as shown in FIG. 6 , the circulation passage 121b may be formed along the longitudinal direction of the cylinder 121 in a form crossing the spiral groove 121a formed on the inner circumferential surface of the cylinder 121 .

Such a spiral groove 121a is accommodated in the packaging ampoule 100 by allowing the height of the holder 122 engaged with the spiral groove 121a to be adjusted according to the length specification of the fixture F accommodated in the cylinder 121 Regardless of the length of the fixture (F), it is possible to stably support the fixture (F) through the holder 122 and the elevating plate 125.

In this case, the spiral groove 121a may be formed to have a double thread structure. In this way, when the spiral groove 121a is formed in a double spiral groove structure, the holder 122 engaged with the spiral groove 121a in the cylinder 121 can be structurally more stably supported in the cylinder 121, Due to this, it is possible to more firmly support the load transmitted from the driver (D) in the process of fastening the driver (D) to take out the fixture (F).

In addition, a support step 121c is formed on the inner circumferential surface of the lower end of the cylinder 121 to which the base 123 is coupled so that the support portion 123c of the base 123, which will be described later, can be caught and supported while being press-fitted into the inside. Accordingly, the base 123 may be rotatably coupled with the upper end of the support part 123c supported by the support jaw 121c in a state where the base 123 is press-fitted through the lower end of the cylinder 121 .

Meanwhile, FIG. 7 shows a detailed structure of the holder 122 moving in engagement with the spiral groove 121a of the cylinder 121, and FIG. 8 is a partial cutaway showing the holder 122 coupled to the cylinder 121. It is a perspective view.

Referring to FIGS. 7 and 8 , the holder 122 is installed to be movable up and down along the longitudinal direction of the cylinder 121 while being engaged with the spiral groove 121a.

Specifically, a spiral elevator unit 122a directly engaged with the spiral groove 121a of the cylinder 121 is provided on one side of the outer circumferential surface of the holder 122 .

The spiral elevator part 122a forms a structure protruding outward from one side of the outer circumferential surface of the holder 122, and has a helical structure on the outer circumferential surface so as to engage with the spiral groove 121a of the cylinder 121 and protrudes. A spiral protrusion 122b is provided.

Therefore, the holder 122 is a cylinder as the spiral protrusion 122b formed on the outer circumferential surface of the spiral elevator unit 122a moves along the spiral groove 121a of the cylinder 121 in a state in which it engages with the spiral groove 121a. Upward or downward movement of 121 may be possible.

Meanwhile, FIG. 9 is a perspective view showing in detail the structure of the base 123 coupled to the lower end of the cylinder 121 and capable of lifting and lowering the holder 122 in the vertical direction.

As shown in FIG. 9, the base 123 has a structure in which a rotary knob 123a, a support part 123c, a protrusion part 123d, and a pressing part 123e are integrally formed.

The rotation knob 123a disposed at the lower end of the base 123 is a part that is rotated by hand at the bottom of the cylinder 121, and the cylinder 121 ) remains exposed out of the bottom.

The rotation knob 123a is formed in a cylindrical structure for easy rotation, and the holder 122 can be moved up and down within the cylinder 121 by rotation in a circumferential direction.

Also, a disc-shaped flange portion 123b having a larger diameter than the rotation knob 123a is formed at an upper end of the rotation knob 123a. The flange portion 123b closes the lower end of the cylinder 121 while the base 123 is mounted on the cylinder 121 and supports the lower end of the cylinder 121 .

In addition, the upper portion of the flange portion 123b is provided with a support portion 123c that is caught and supported on the inner circumferential surface of the lower end of the cylinder 121 in a state of being inserted into the cylinder 121 through the lower end of the cylinder 121.

The support portion 123c is formed in a structure protruding upward from the upper surface of the flange portion 123b, has an extended outer diameter at the upper end of the support portion 123c, and has an annular support jaw formed on the lower inner circumferential surface of the cylinder 121 ( 121c) is formed with a hooking portion 123g that is hung and supported.

At this time, an inclined surface 123f having an outer diameter gradually narrowing toward the top is formed on the hooking portion 123g. When the base 123 is coupled to the lower end of the cylinder 121, the inclined surface 123f allows the support portion 123c to be easily press-fitted and mounted into the cylinder 121 through the inclined surface 123f. .

In addition, when the base 123 is mounted on the cylinder 121, the hooking part 123g at the top of the support part 123c is hooked and supported by the supporting jaw 121c formed on the inner circumferential surface of the cylinder 121, while the flange part ( 123b) supports the lower end of the cylinder 121, so that the base 123 can be rotatably mounted on the lower end of the cylinder 121 through the structure of the flange part 123b and the engaging part 123g.

In addition, a protrusion 123d having a cylindrical column shape and protruding upward is formed at the center of the upper surface of the flange portion 123b located inside the support portion 123c, and the lower end of the support pin 124 is formed on the protrusion 123d. is press-fitted.

In addition, a pressing portion 123e extending upward to the upper portion of the cylinder 121 and applying a pressing force in a circumferential direction to the holder 122 is provided at one upper side of the support portion 123c.

The pressing part 123e is formed in a shape that partially surrounds the holder 122, rotates in conjunction with the rotation of the rotary knob 123a, and rotates with the side surface of the spiral elevator part 122a provided on the outside of the holder 122. In contact, the spiral elevator unit 122a may be pressed and pushed in the circumferential direction.

Accordingly, the holder 122 may be moved to the top or bottom of the cylinder 121 along the spiral groove 121a of the cylinder 121 by the pressing portion 123e rotating in conjunction with the rotary knob 123a.

At this time, since the pressing part 123e has a structure extending from the support part 123c to the upper part of the cylinder 121, while the holder 122 moves upward along the spiral groove 121a, the pressing part 123e ) and the holder 122 can be smoothly moved to the top of the cylinder 121 while the holder 122 is made.

Also, the support part 123c may be composed of two first support parts 123c-1 and a second support part 123c-2 separated from each other. At this time, the first support part 123c-1 and the second support part 123c-2 are arranged to face each other while spaced apart from each other by a certain distance in the horizontal direction, and when viewed from the top, the first support part 123c -1) and the second support portion 123c-2 form a circular structure.

In this case, the pressing portion 123e may be formed on only one of the first support portion 123c-1 and the second support portion 123c-2, for example, the pressing portion as shown in the embodiment. 123e is formed only on the first support part 123c-1, and the spiral elevator part 122a of the holder 122 can be seated and supported on the second support part 123c-2.

Meanwhile, FIG. 10 shows a state in which the holder 122 is raised by rotating the rotation knob 123a exposed below the cylinder 121 in a state where the holder 122 and the base 123 are mounted inside the cylinder 121. are showing

As shown in FIG. 10, in the initial state before the holder 122 is raised, the spiral elevator part 122a of the holder 122 is supported on the top of the second support part 123c-2 as shown in (a). On the other hand, the pressing part (123e) is disposed on a position spaced apart from the spiral elevator part (122a) by a predetermined interval.

In this state, when the rotary knob 123a located at the bottom of the cylinder 121 is rotated counterclockwise, the pressing part 123e inside the cylinder 121 rotates in conjunction with the side of the spiral elevator part 122a in the circumferential direction. , and while the spiral elevator part 122a moves along the spiral groove 121a on the inner circumferential surface of the cylinder 121, the holder 122 is raised to the upper side of the cylinder 121.

Conversely, when the holder 122 is to be lowered again from the raised state, the rotating knob 123a is rotated clockwise to continuously push the spiral elevator unit 122a clockwise through the pressing unit 123e. As a result, the holder 122 may descend to the bottom of the cylinder 121 along the spiral groove 121a.

On the other hand, Figure 11 is a cross-sectional view showing the coupling structure of the base 123 and the support pin 124, the support pin 124 is composed of the same titanium material as the fixture (F), fixed to the base 123 It includes a fixing part 124a, a lifting part 124b in contact with the lower end of the fixture F, and a stepped part 124c partitioning between the fixing part 124a and the lifting part 124b.

The fixing part 124a positioned below the support pin 124 is fixed by being press-fitted into the cylindrical columnar protruding part 123d protruding from the center of the base 123.

In addition, the elevation plate 125 is fitted through the central through hole 125a to the elevating portion 124b located above the support pin 124, and coupled to move up and down along the elevating portion 124b.

In addition, the stepped portion 124c provided in a stepped form between the fixing portion 124a and the lifting portion 124b has a larger diameter than the diameters of the fixing portion 124a and the lifting portion 124b, and the fixing portion 124a and partition between the elevation part (124b).

Therefore, in a state in which the fixing part 124a of the support pin 124 is completely press-fitted into the protruding part 123d of the base 123, the stepped part 124c is caught on the upper end of the protruding part 123d and supported, and the support pin ( 124) can secure a stable supporting force for the base 123 through the stepped portion 124c.

In addition, at the lower end of the fixing part 124a of the support pin 124 press-fitted into the protruding part 123d of the base 123, a tapered part 124d having a structure in which the diameter and width gradually narrows as the outer circumferential surface goes downward is formed. Therefore, the initial press-fitting of the fixing part 124a into the protruding part 123d can be easily performed.

In addition, the upper end of the elevating part 124b in contact with the lower end of the fixture F is formed to have a hemisphere-shaped circular curved surface or an elliptical elliptical curved surface, so that the fixture through the upper curved surface shape of the elevating part 124b. It is possible to maintain a point contact state with the lower end of (F).

In this way, when the upper end of the elevating part 124b is formed in a hemispherical or elliptical curved shape, the upper end of the elevating part 124b maintains a point contact state with the lower end of the fixture F, so that the lower end of the fixture F It can be supported while having a minimum contact area with the upper end of the elevation part 124b. Accordingly, there is no fear of crevice corrosion or fretting corrosion between the fixture (F) and the support pin 124 that supports it, and the fixture (F) is prevented from being discolored even during long-term storage. can do.

In this case, the support pin 124 may be replaced by changing the length of the lifting part 124b according to the length specification of the fixture F accommodated in the cylinder 121. For example, when the length of the fixture (F) stored in the ampoule is long, the length of the lifting part (124b) supporting it may be relatively short, and conversely, when the length of the fixture (F) is short, the lifting part ( The length of 124b) may be formed relatively long.

As such, the support pin 124 having a length of the lifting part 124b suitable for the length specification of the fixture F accommodated in the cylinder 121 is replaced and used in the protruding part 123d of the base 123, so that the fixture ( It is possible to secure a stable supporting force of the fixture (F) with the support pin 124 that meets the length specification of F).

Meanwhile, FIG. 12 is a detailed view showing the structure of the elevating plate 125 in detail, and FIG. 13 is a partially cut-away perspective view showing how the elevating plate 125 is coupled to the holder 122 .

Referring to FIGS. 12 and 13 , the elevating plate 125 has a dish shape in which an inner portion is depressed downward. In addition, a through hole 125a is formed in the center of the elevating plate 125 and coupled to the elevating portion 124b of the support pin 124 through the through hole 125a, thereby extending along the elevating portion 124b. It can move up and down.

In addition, an anti-rotation groove 125b having a predetermined shape is formed on the inside of the elevating plate 125 to prevent the fixture F from being rotated by receiving and contacting (interfering with) a part of the lower end of the fixture F. .

In this case, the anti-rotation groove 125b, as shown in the planar shape shown in FIG. 12, is centered on the through hole 125a formed in the center, and the cutting edge portion of the lower end of the fixture F, etc. It may be formed to have a spiral shape structure corresponding to the outer shape of the cutting edge surface portion cut at intervals.

For example, when the lower cutting edge portion of the fixture F has a structure in which the cutting edge surface is formed at equal intervals of 120 ° along the circumferential direction when viewed from a plane, the anti-rotation groove 125b is also formed in FIG. As shown in the form, it is formed to have a groove shape corresponding to the shape of the lower cutting edge surface of the fixture (F), so that when the fixture (F) is taken out from the ampoule through the driver (D), the anti-rotation groove (125b) Rotation of the fixture (F) can be prevented through the shape structure.

That is, when the lifting plate 125 is raised to the maximum height where the lifting plate 125 comes into contact with the lower end of the fixture F by the lifting of the holder 122, the lower cutting edge portion of the fixture F having the cutting edge surface is formed of the lifting plate 125. By being engaged in the anti-rotation groove (125b), it is possible to stably support the lower portion of the fixture (F) and prevent rotation of the fixture (F) in the circumferential direction at the same time.

The elevating plate 125 may also be made of the same titanium material as the material of the fixture F, as in the case of the support pin 124 described above, and in manufacturing the elevating plate 125, the original It can be easily manufactured through a method of pressing and molding a plate-shaped metal material with a press.

In general, the fixture (F) is lighter than other metals, can increase rigidity through alloy processing, is resistant to corrosion, and has various advantages suitable for living bodies. Since pure titanium material is most often used, the fixture ( When the elevating plate 125 and the support pin 124, which are structures that directly contact and support the lower cutting edge of F), are made of the same titanium material as the fixture (F), corrosion and discoloration of the fixture (F) It is possible to prevent problems caused by this or the attachment of impurities.

The elevating plate 125 having the above-described structure is accommodated inside the open upper end of the holder 122 and is caught and supported by an annular locking jaw 122d provided in a stepped shape at the upper end of the inner circumferential surface of the holder 122.

In this case, a coupling protrusion 122c protruding toward the center of the holder 122 is formed on one side of the inner circumferential surface of the upper end of the holder 122 in which the elevating plate 125 is accommodated, and on one side of the outer circumferential surface of the upper end of the elevating plate 125. A coupling groove 125c having a shape corresponding to the coupling protrusion 122c and recessed inward is formed.

Therefore, the elevating plate 125 is coupled by fitting the coupling groove 125c portion to the coupling protrusion 122c formed at the top of the holder 122, and the upper portion of the elevating plate 125 coupled in this way is the holder ( 122) by being caught and supported by the portion of the locking jaw 122d formed on the inner circumferential surface, the lifting plate 125 is prevented from rotating within the holder 122, while a stable supporting force can be secured.

On the other hand, Figure 14 illustrates a state in which the fixture (F) is taken out by fastening the driver (D) to the fixture (F) after opening the packaged ampoule (100) in order to implant the fixture (F) in the human body.

As shown in FIG. 14, when the user rotates the rotation knob 123a located at the bottom of the cylinder 121 counterclockwise to take out the fixture F from the ampoule body 120, the cylinder 121 While the pressing part 123e interlocks and rotates inside, it presses the spiral elevator part 122a provided in the holder 122 and continuously pushes it counterclockwise to the spiral groove 121a of the cylinder 121. As the engaged spiral elevator part 122a moves along the spiral groove 121a, the holder 122 is raised to the upper side of the cylinder 121.

Thereafter, when the holder 122 is raised to the maximum position adjacent to the lower end of the fixture F, the lower cutting edge of the fixture F is supported on the upper end of the holder 122. The elevating plate ( 125), the holder 122 no longer rises as it comes into contact with the anti-rotation groove 125b, and after the force pushing the holder 122 in the circumferential direction is removed, the holder 122 returns to its position. It remains fixed on the top.

In this state, after opening the inner cap 129 at the top of the cylinder 121, the shaft (DS) of the driver (D) is fastened to the top of the fixture (F) to take it out of the cylinder 121, and at this time, the fixture (F ) The lower cutting edge portion of the elevating plate 125 is in contact with the anti-rotation groove 125b of the elevating plate 125 and is maintained in an engaged state, so that the fixture F can maintain a solid fixed state.

Therefore, in the process of fastening the shaft DS of the driver D to the upper end of the fixture F, it is possible to stably support the load transmitted from the driver D to the fixture F. In addition, since the cutting edge portion of the lower end of the fixture (F) is engaged with the anti-rotation groove (125b) of the lifting plate 125 and cannot be rotated, the shaft (DS) of the driver (D) is fastened to the fixture (F) Rotation of the fixture (F) can be prevented in the process. As a result, the fastening operation of the driver D can be performed more easily and stably.

As described above, according to the structure of the dental implant packaging ampoule 100 of the present invention, the fixture F accommodated in the packaging ampoule 100 and the lower structure supporting the fixture F, that is, the support pin 124 It is possible to prevent discoloration of the fixture (F) due to crevice corrosion and abrasion corrosion due to contact between the fixture and the supporting structure, as in the conventional technology, by minimizing the contact area between them.

In addition, in the process of fastening the driver (D) to the fixture (F) after opening the ampoule for the placement of the fixture (F), the load transmitted to the fixture (F) through the driver (D) is cut at the bottom of the fixture (F) It can be stably supported through the part of the lifting plate 125 engaged with the edge part, and in addition, in the process of fastening the driver D, the anti-rotation groove 125b of the lifting plate 125 is connected to the cutting edge part of the fixture F. Since the lower part of the fixture (F) is firmly engaged by being engaged, it is possible to prevent the fixture (F) from being rotated, thereby providing stability and ease during the driver fastening operation.

Although preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to such specific embodiments, and those skilled in the art can make appropriate changes within the scope described in the claims of the present invention. this will be possible

100: Implant packaging ampoule 110: Bottle part
120: ampoule body 121: cylinder
121a: spiral groove 121b: circulation flow path
122: holder 122a: spiral elevator
122b: spiral protrusion 123: base
123a: rotation knob 1 23c: support
123d: protruding part 123e: pressing part
124: support pin 124a: fixing part
124b: elevation part 124c: step part
125: lifting plate 125a: through hole
125b: anti-rotation groove 127: guide bushing
129: inner cap 130: ampoule cap
140: cover cap

Claims (13)

A cylinder having a spiral groove having a double spiral groove structure along the longitudinal direction on an inner circumferential surface thereof;
A holder installed to be movable up and down along the longitudinal direction of the cylinder in a state in which the spiral elevator portion formed on one side of the outer circumference is engaged with the spiral groove;
a base rotatably coupled to a lower portion of the cylinder to apply a pressing force to the holder in a circumferential direction;
a support pin whose lower end is fixed to the base and whose upper end is in point contact with the lower end of the fixture to support the fixture from the lower part;
an elevating plate coupled to be movable along the support pin and having an anti-rotation groove formed therein to prevent rotation of the fixture by receiving and contacting a part of the lower end of the fixture;
A dental implant packaging ampoule comprising a.
delete The dental implant packaging ampoule according to claim 1, wherein a coupling protrusion is formed on an inner circumferential surface of an upper end of the holder, and a coupling groove coupled to the coupling protrusion is formed on an outer circumferential surface of the elevating plate.
The dental implant packaging ampoule according to claim 1, wherein a locking jaw for supporting the elevating plate is provided on an inner circumferential surface of the holder.
The method of claim 1, wherein the base,
a rotary knob disposed below the cylinder and rotated in a circumferential direction;
a support portion protruding from an upper surface of the rotary knob and rotatably supported on an inner circumferential surface of a lower end of the cylinder;
a protruding portion protruding from an inner portion of the support portion to support the support pin;
a pressing part extending upwardly from one side of the support part and applying a pressing force to the holder in a circumferential direction;
Dental implant packaging ampoule comprising a.
[Claim 6] The dental implant packaging ampoule according to claim 5, wherein the support portion is composed of a first support portion and a second support portion that are spaced apart from each other in a horizontal direction and face each other.
[6] The dental implant packaging ampoule according to claim 5, wherein the pressing unit is arranged to surround the holder and presses the spiral elevator unit in a circumferential direction by interlocking with rotation of the rotary knob.
[6] The dental implant packaging ampoule according to claim 5, wherein the pressing part extends from one side of the upper surface of the support part to an uppermost position of the spiral groove.
[Claim 7] The dental implant packaging ampoule according to claim 6, wherein the pressing part is disposed on only one of the first support part and the second support part.
The dental implant packaging ampoule according to claim 6, wherein the pressing part is disposed on one of the first and second support parts, and the spiral elevator part is supported on the other part.
The method of claim 1, wherein the support pin,
a fixing part fixed to the base;
a lifting part which is a part through which the lifting plate is moved up and down, the upper end of which is in contact with the lower end of the fixture;
a stepped portion provided in a stepped form between the fixing portion and the lifting portion to divide the space between the fixing portion and the lifting portion;
Dental implant packaging ampoule comprising a.
[Claim 12] The dental implant packaging ampoule according to claim 11, wherein an upper end of the lifting portion of the support pin contacting the lower end of the fixture has a circular or elliptical curved surface shape.
The dental implant packaging ampoule according to claim 1, wherein the cylinder has an electrolyte solution circulation path for internal and external circulation of the electrolyte solution.

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