CN112842595B

CN112842595B - Moisture absorption paper stick for planting restoration

Info

Publication number: CN112842595B
Application number: CN202011630285.9A
Authority: CN
Inventors: 陈延增
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-04-26
Anticipated expiration: 2040-12-31
Also published as: CN112842595A

Abstract

The invention relates to a planting restoration moisture absorption paper rod for stopping bleeding, absorbing moisture and cleaning cuffs and absorbing moisture and cleaning a screw hole in the center of an implant in the process of dental implant restoration, which comprises a paper tip, wherein the upper part of the paper tip is connected with a transition part, and the upper part of the transition part is connected with a holding part; the transition part is provided with an arc circumference surface part, and the paper tip is connected to the center of the arc circumference surface part; the paper tip is cylindrical, and a bulge is arranged at the end part of the paper tip, which is far away from the arc peripheral surface part; the holding part is provided with a first bending part and a second bending part, the first bending part is located at a position, close to the transition part, on the holding part, the second bending part is located at a position, close to the first bending part, on the holding part, and the bending directions of the first bending part and the second bending part are opposite. The moisture absorption paper rod can effectively press and stop bleeding, adsorbs and cleans the implant repairing cuffs and the central screw hole, and does not cause the problem of paper tip fracture and peeling, thereby ensuring the cleaning effect of the implant repairing cuffs, the central screw hole and the internal screw thread thereof, and further ensuring the firmness and the service life of the implant after repair. Compared with the prior art, the invention has the advantages of simple structure, convenient use, convenient hemostasis, high cleaning efficiency and good cleaning effect.

Description

Moisture absorption paper stick for planting restoration

Technical Field

The invention relates to the field of consumable articles for oral implant restoration, in particular to a moisture absorption paper stick for implant restoration.

Background

In the oral restoration, the existing human missing tooth is the first choice for implant restoration internationally, and the implant implanting process is approximately as follows: s1 rubbing a model of the patient' S mouth with the impression; s2, preparing a hole on the alveolar bone and implanting the artificial implant; s3 waiting for osseointegration; s4, installing a healing base station, enabling the implant to penetrate out of the gum, and waiting for soft tissue formation; s5, after the soft tissue is formed, the healing abutment is detached, and the permanent abutment is installed; s6 wearing a crown on the permanent abutment. Referring to fig. 1, in step S2, an implant hole 2 ' is prepared in an alveolar bone 1 ', the alveolar bone 1 ' forms a cuff 3 ' above the implant hole 2 ', and the implant hole 2 ' is used for receiving an implant 4 '; after the alveolar bone 1 ' is combined with the implant 4 ', a healing abutment is arranged in the implant 4 ', the healing abutment is detached and a permanent abutment is arranged after the soft tissue is formed, and then a crown is worn on the permanent abutment, so that the implantation of the implant, namely the commonly known ' dental implant ', is completed. Since the healing abutment or the permanent abutment needs to be installed in the implant 4 ', the implant has a central screw hole for receiving a connection portion of the healing abutment or the permanent abutment and an internal thread 41' thereof, and the internal thread 41 'is matched with the connection portion to fixedly install the implant 4' and the healing abutment or the permanent abutment. Therefore, there is a healing period for a certain period of time after the implant 4 ' is implanted in the implant hole 2 ', in which some interstitial fluid such as saliva, blood, etc. inevitably flows into the central screw hole of the implant 4 ', and sometimes the alveolar bone 1 ' and/or cuff 3 ' around the implant 4 ' are not completely healed when the healing abutment or the permanent abutment is installed, and at this time, partial bleeding also flows into the central screw hole of the implant 4 '. Once left in the central screw hole of the implant 4 ', the interstitial fluid may affect the connection strength between the permanent abutment and the implant 4', for example, the erosion of the permanent abutment and/or the implant 4 'by the residual interstitial fluid may loosen the connection between the permanent abutment and the implant 4', thereby shortening the service life of the implant. Therefore, when the permanent base is installed, the tissue fluid in the central screw hole of the implant 4' needs to be cleaned. The existing method generally adopts cotton swabs, cotton and the like for adsorption. This is limited by the depth and width of the central screw hole of the implant 4 ', and it is difficult to clean the interstitial fluid in the central screw hole of the implant 4'.

In the prior art, no special article is provided for cleaning tissue fluid in the cuffs, the central screw hole of the implant 4' and the internal screw thread thereof. In the related art, most of the devices are moisture absorption paper tips, gutta-percha tips, suction tubes or devices for absorbing gingival crevicular fluid which are absorbed in root canals. The utility model is a moisture absorption paper point with a mark, as disclosed in the Chinese utility model CN2350011Y, which is composed of a conical needle section and a flat body section, and a section of scale mark coating is arranged on the outer surface of the tail part of the conical needle section; the scale mark coating comprises 5 transverse lines at different intervals and corresponding numbers thereof; the gutta-percha point with a mark, as disclosed in the chinese utility model patent CN2356651Y, is integrally formed by a conical needle section and a flat body section, and a section of scale mark coating is provided on the outer surface of the tail part of the conical needle section; the scale mark coating comprises bar transverse lines with different intervals and corresponding numbers. The above two patents are for treating endodontic diseases, in which a conical needle section is inserted into the interior of a root canal for suction. Referring to fig. 2, since the implant 4 'has a cylindrical outer shape and a central screw hole and an equal-diameter internal thread 41' inside. The conical needle section in the two aforementioned patents is applied to dental pulp of dental body in department of stomatology, and the conical needle section cannot touch the bottom of the central screw hole of the implant 4 ', so that the tissue fluid in the central screw hole of the implant 4 ' and the internal screw thread 41 ' thereof cannot be effectively cleaned.

As another example, chinese utility model patent CN210982378U discloses a suction tube for tooth root canal therapy, comprising a suction head, an adapter and a suction tube, wherein the suction head is mounted on the suction tube through the adapter; one end of the suction tube is connected with one end of the adapter, the other end of the adapter is connected with one end of the suction head, and the suction tube is communicated with the suction head through the adapter; the adapter is provided with the kink, the angle of buckling of kink is alpha. The aforesaid patent can touch the bottom of the inner cavity of the implant 4 'and suck the interstitial fluid, but the suction head of the aforesaid patent cannot effectively clean the interstitial fluid residue in the internal thread 41' because the implant 4 'has the internal thread 41'. Also as disclosed in chinese utility model patent CN208769830U, a gingival crevicular fluid collecting device comprises a sleeve, a capillary, a moisture absorbing paper tip, a sleeve opening, a water absorbing ball, a storage ball opening, and a rubber plug; the water absorption ball is arranged in the storage ball, the moisture absorption paper tip is arranged in the capillary and is connected with the water absorption ball, and the capillary is connected with the storage ball; the sleeve is detachably connected with the storage ball through a sleeve opening; the storage ball opening is positioned at the top end of the storage ball; the rubber stopper is placed in the storage ball opening. The aforementioned patent also fails to effectively clean the tissue fluid residue in the internal thread 41 'of the implant 4' due to the presence of the cannula.

In addition, because the cuff 3 'is a matching surface with the dental crown, the surface of the cuff 3' needs to be cleaned simultaneously when the dental crown is installed. Sometimes, the 3' surface of the cuff has bleeding and bleeding phenomena when the dental crown is installed, and the bleeding need to be stopped and cleaned at the same time. The moisture absorption paper tip and the gutta-percha tip in the prior art can not effectively clean and stop bleeding on the 3' surface of the cuff.

In view of this, the invention provides a moisture absorption paper stick for implant repair, which can effectively clean tissue fluid in a screw hole in the center of an implant, and can clean and stop bleeding on the surface of cuffs.

Disclosure of Invention

The invention aims to provide a moisture absorption paper rod for plant restoration, which aims to solve the defects in the prior art, and the technical problem to be solved by the invention is realized by the following technical scheme.

A moisture absorption paper rod for plant restoration comprises paper points, and the improvement is that: the upper part of the paper point is connected with a transition part, and the upper part of the transition part is connected with a holding part; the transition part is provided with an arc circumference surface part, and the paper tip is connected to the center of the arc circumference surface part; the paper tip is cylindrical, and a bulge is arranged at the end part of the paper tip, which is far away from the arc peripheral surface part; the arc length of the section of the arc peripheral surface part is

Wherein h is the depth of the cuff and w is the diameter of the cuff.

Preferably, the grip portion has a first bend located at a position on the grip portion adjacent to the transition portion.

Preferably, the holding portion has a first bending portion and a second bending portion, the first bending portion is located at a position on the holding portion adjacent to the transition portion, the second bending portion is located at a position on the holding portion adjacent to the first bending portion, and the bending directions of the first bending portion and the second bending portion are opposite.

Preferably, the bending angle of the first bending portion is an acute angle, and the bending angle of the second bending portion is an acute angle or an obtuse angle.

Preferably, the surface of the arc-shaped peripheral surface part is coated with a medicament layer for hemostasis and/or cleaning.

Preferably, the paper point has a cross-directional tensile index of not less than 1.50 N.m/g and a machine-directional wet tensile index of not less than 10.0N/m.

Preferably, the liquid absorption speed of the paper tip is not lower than 20mm/100 s.

Preferably, the paper point and the transition part are integrally formed and made of water-absorbing materials, the holding part and the transition part body are formed, and the holding part is made of plastic materials; or the paper point, the transition part and the holding part are integrally formed and made of water-absorbing materials.

Preferably, the length of the paper point is 6-9mm, and the diameter of the paper point is 0.8-1.2 mm.

Preferably, the depth h of the cuff is 3-7mm, and the diameter w of the cuff is 3-7 mm.

The invention provides a moisture absorption paper stick for tissue fluid in a central screw hole of an implant and internal threads of the central screw hole in the process of specially stopping bleeding and adsorbing and cleaning a dental implant, wherein a paper tip can effectively adsorb and clean the tissue fluid in the central screw hole of the implant, particularly at the inner bottom edge of the central screw hole and between the internal threads, and a transition part can perform compression hemostasis and cleaning treatment on the surface of a cuff; the bending part is arranged according to ergonomics, so that the electric toothbrush is convenient to hold and convenient to adsorb and clean. The moisture absorption paper rod can effectively adsorb and clean the central screw hole of the implant, and the problems of breakage and peeling of the paper tip are avoided, so that the cleaning effect of the central screw hole of the implant is ensured, and further, the firmness and the service life of the implant are ensured. Compared with the prior art, the invention has the advantages of simple structure, convenient use, high cleaning efficiency and good cleaning effect.

Drawings

FIG. 1 is a schematic view of an implant hole prepared in an alveolar bone;

FIG. 2 is a cross-sectional view of an implant;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of yet another embodiment of the present invention;

the reference numbers in the drawings are, in order: 1 ', alveolar bone, 2 ', planting hole, 3 ', cuff, 4 ', planting body, 41 ', internal thread, 1, paper point, 2, transition portion, 21, circular arc peripheral face portion, 3, holding portion, 31, first bending portion, 32, second bending portion.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1:

referring to fig. 3, a moisture absorption paper rod for plant restoration comprises a paper point 1, and the improvement is that: the upper part of the paper point 1 is connected with a transition part 2, and the upper part of the transition part 2 is connected with a holding part 3; the transition part 2 is provided with a circular arc peripheral surface part 21, and the paper tip 1 is connected to the center of the circular arc peripheral surface part 21; the paper point 1 is cylindrical, and a bulge is arranged at the end part of the paper point 1, which is far away from the arc peripheral surface part 21; the arc length of the section of the arc peripheral surface part 21 is

Wherein h is the depth of the cuff and w is the diameter of the cuff.

Further, the paper point 1 has a cross direction tensile index of not less than 1.50 N.m/g and a machine direction wet tensile index of not less than 10.0N/m.

Further, the liquid suction speed of the paper point 1 is not lower than 20mm/100 s.

Further, the paper point 1 and the transition part 2 are integrally formed and made of water-absorbing materials, the holding part 3 and the transition part 2 are separately formed, and the holding part 3 is made of plastic materials; or the paper point 1, the transition part 2 and the holding part 3 are integrally formed and made of water-absorbing materials.

In this embodiment, the holding portion 3 is used for holding by medical staff; the paper point 1 is used for extending into a central screw hole of the implant 4 ', adsorbing interstitial fluid in the central screw hole, particularly interstitial fluid among the internal threads 41', and when the interstitial fluid among the internal threads 41 'is adsorbed, the paper point 1 is attached to the internal threads 41', and the paper point 1 can effectively adsorb residual interstitial fluid among the internal threads 41 'due to the water absorption of the paper point 1 and the small tooth height of the internal threads 41', so that a cleaning effect is achieved; paper point 1 can make paper point 1 stretch into central screw hole bottom for the setting of cylinder type, thereby the bottom surface looks adaptation of the arch that the tip of paper point 1 was equipped with and inner chamber makes paper point 1 can carry out effectual contact with the edge of central screw hole bottom surface, and then effectively adsorbs, cleans the tissue liquid in the inner chamber.

It should be noted that, in the present embodiment, the arc length of the cross section of the arc-shaped peripheral surface portion 21 of the transition portion 2 is set so that the arc-shaped peripheral surface portion of the transition portion 2 is attached to the surface of the cuff 3 ', thereby performing the treatment such as cleaning and hemostasis by compression on the surface of the cuff 3'.

In the embodiment, the paper point 1 is provided with the transverse tensile index and the longitudinal wet tensile index, so that the problem that the paper point 1 is broken when being adsorbed can be solved, and the broken paper point 1 falls off in the central screw hole of the implant 4' when the paper point 1 is adsorbed, so that the cleaning difficulty is increased; meanwhile, the problem that the paper point 1 is scratched or peeled off when cleaning the residual tissue fluid between the internal threads 41' can be avoided. The setting of the liquid suction speed of the paper point 1 can ensure that the cleaning and the cleanness of the central screw hole of the implant 4' can be completed by using one moisture absorption paper rod.

Example 2:

on the basis of the embodiment 1, referring to fig. 4 and 5, the holding part 3 is provided with a first bending part 31, and the first bending part 31 is positioned on the holding part 3 at a position adjacent to the transition part 2; further, the bending angle of the first bending portion 31 is an acute angle or an obtuse angle.

Alternatively, referring to fig. 6, the holding portion 3 has a first bending portion 31 and a second bending portion 32, the first bending portion 31 is located on the holding portion 3 at a position adjacent to the transition portion 2, the second bending portion 32 is located on the holding portion 3 at a position adjacent to the first bending portion 31, and the bending directions of the first bending portion 31 and the second bending portion 32 are opposite; further, the bending angle of the first bending portion 31 is an acute angle, and the bending angle of the second bending portion 32 is an acute angle or an obtuse angle.

In this embodiment, the portion of bending that adds can conveniently oppress hemostasis, absorption cleaning operation again when conveniently holding. According to the different positions of the implanted teeth, moisture absorption paper sticks with different bending types can be selected. For example, for the implant of incisors, a moisture absorption paper stick shown in fig. 4 can be selected; for the posterior tooth implantation, a moisture absorption paper rod shown in fig. 6 can be selected; for the implant of canine teeth, a moisture absorbing paper stick as shown in fig. 5 may be selected. Of course, the moisture absorption paper sticks with different bending angles and bending numbers can be selected according to personal habits when hemostasis, adsorption and cleaning operations are carried out.

Example 3:

on the basis of

embodiment

1 or 2, the surface of the arc-shaped peripheral surface part 21 is coated with a layer of an agent for hemostasis and/or cleaning.

In this embodiment, the circular arc peripheral surface portion 21 of the transition portion 2 is coated with a hemostatic and/or cleaning agent layer, so that the surface of the cuff 3 'can be subjected to compression hemostasis and/or cleaning treatment while the central screw hole of the cleaning implant 4' is adsorbed. Especially, when the surface of the cuff 3' still has bleeding and bleeding phenomena when the dental crown is installed, the medicament layer of the circular arc peripheral face part 21 can be cleaned and pressed to stop bleeding at the same time, thereby shortening the operation time.

Example 4:

on the basis of any one of the previous embodiments, the length of the paper point 1 is 6-9mm, and 8mm is preferred; the diameter of the paper tip 1 is 0.8-1.2mm, preferably 1 mm; the length of the holding part 3 is 4-8cm, preferably 5 cm; the diameter of the holding part 3 is 4-8mm, preferably 5 mm.

The preferred embodiment of the overall size parameter of the moisture absorption paper stick is provided in the embodiment, because the depth of the central screw hole of most implants 4 'is not more than 8mm, and the external diameter of the internal thread 41' of the central screw hole is 1.4 +/-0.2 mm; the holding part 3 with the length of 5cm and the diameter of 5mm is convenient to hold and can meet the length requirement when the hemostasis by compression adsorption cleaning operation is carried out.

Further, the depth h of the cuffs is 3-7mm, preferably 3, 5, 7 mm; the diameter w of the cuff is 3-7mm, preferably 3, 4, 5, 6 mm. In the embodiment, the depth of the cuff is determined according to the thickness of the gum, and the thicknesses of the cuff are 3 mm, 5mm and 7mm respectively correspond to thin, medium and thick gum types; the diameter of the cuff is set according to the shape of the dental implant to be installed, such as incisors, cuspids and alveolar teeth, or the height, thickness, width and the like.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plant restoration moisture absorption paper stick, includes paper point (1), its characterized in that: the upper part of the paper point (1) is connected with a transition part (2), and the upper part of the transition part (2) is connected with a holding part (3); the transition part (2) is provided with an arc circumference surface part (21), and the paper tip (1) is connected to the center of the arc circumference surface part (21); the paper tip (1) is cylindrical, and a bulge is arranged at the end part, far away from the arc peripheral surface part (21), of the paper tip (1); the arc length of the section of the arc peripheral surface part (21) is

，

Wherein h is the depth of the cuff and w is the diameter of the cuff.

2. The moisture-absorbing paper rod as set forth in claim 1, wherein: the grip portion (3) has a first bending portion (31), the first bending portion (31) being located on the grip portion (3) at a position adjacent to the transition portion (2).

3. The moisture-absorbing paper rod as set forth in claim 1, wherein: the utility model discloses a transition portion (2) of holding portion (3) is including the portion of gripping, the portion of gripping (3) have first portion of bending (31) and second portion of bending (32), first portion of bending (31) are located the position department of being close to transition portion (2) on the portion of gripping (3), second portion of bending (32) are located the position department of being close to first portion of bending (31) on the portion of gripping (3), first portion of bending (31) are opposite with the bending direction of second portion of bending (32).

4. A moisture-absorbing paper rod according to claim 3 wherein: the bending angle of the first bending part (31) is an acute angle, and the bending angle of the second bending part (32) is an acute angle or an obtuse angle.

5. The moisture-absorbing paper rod as set forth in claim 1, wherein: the surface of the arc circumference surface part (21) is coated with a medicament layer for hemostasis and/or cleaning.

6. The moisture-absorbing paper rod as set forth in claim 1, wherein: the paper point (1) has a cross-directional tensile index of not less than 1.50 N.m/g and a machine-directional wet tensile index of not less than 10.0N/m.

7. The moisture-absorbing paper rod as set forth in claim 1, wherein: the liquid absorption speed of the paper tip (1) is not lower than 20mm/100 s.

8. A moisture-absorbing paper rod according to any one of claims 1 to 7, wherein: the paper point (1) and the transition part (2) are integrally formed and made of water-absorbing materials, the holding part (3) and the transition part (2) are formed in a split mode, and the holding part (3) is made of plastic materials; or the paper point (1), the transition part (2) and the holding part (3) are integrally formed and made of water-absorbing materials.

9. A moisture-absorbing paper rod according to any one of claims 1 to 7, wherein: the length of the paper point (1) is 6-9mm, and the diameter of the paper point (1) is 0.8-1.2 mm.

10. A moisture-absorbing paper rod according to any one of claims 1 to 7, wherein: the depth h of the cuff is 3-7mm, and the diameter w of the cuff is 3-7 mm.