Pliers for replacing implant healing screw

Abstract

The utility model relates to a pair of implant healing screw replacement forceps, which belongs to the technical field of stomatological instruments, is used for taking out a healing screw from an oral cavity to be implanted and replacing the healing screw with a healing abutment in situ, and comprises a forceps body, and the tip of the forceps body is a forceps beak tip. A left groove is formed in the middle of the inner side of a left forceps tip of the forceps body, left anti-skid teeth are arranged on the edges of forceps beaks on the two sides of the left groove, a right groove is formed in the middle of the inner side of a right forceps tip of the forceps body, right anti-skid teeth are arranged on the edges of forceps beaks on the two sides of the right groove, and the left anti-skid teeth and the right anti-skid teeth are in a sawtooth shape. When the tips of the forceps beaks of the forceps body are closed, the left groove and the right groove correspond to each other and form a hole, and the left anti-skidding teeth and the right anti-skidding teeth around the hole are meshed with each other. According to the implant healing screw replacing clamp disclosed by the utility model, the experience of a patient in the process of replacing a screw into a healing abutment is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stomatological instruments, and in particular relates to a pair of implant healing screw replacement pliers. Background Art

[0002] In oral implant treatment, buried healing is often used, where the implant and healing screw are buried together in the gums to achieve undisturbed healing, especially in cases of bone grafting. After the implant is successfully integrated with the bone, a second surgery is required to remove the healing screw and replace it with a healing abutment, which is then exposed to the oral cavity. The screw hole of the pre-buried healing screw matches the abutment column of the healing abutment. This healing method has a low infection rate and a high success rate, and is widely used.

[0003] However, when removing the healing screw, the wound needs to be incised and sutured a second time. After suturing, a black triangle will form on the edge of the healing base on the gums, causing bleeding. Because the middle healing base is relatively high, compression hemostasis is ineffective, which can easily cause tension in the patient.

[0004] The current solution is to make an incision on both sides of the healing screw hole and make the incision as short as possible. After taking out the healing screw through the incision, squeeze the healing abutment through the incision. The problem with this method of taking out the healing screw through an incision is that the opening is small, and the healing screw is tightly wrapped by the gums after being loosened. Not only is it difficult to take out the healing screw, but it is also necessary to use a sharp instrument to probe into the gums, which can easily damage the interface of the implant, and the incision has to be sutured. In addition, because the instrument entering the gums is unidirectional and cannot form a force couple, it is often difficult to take out. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide an implant healing screw replacement forceps, which can remove the healing screw from the oral cavity to be implanted and replace it with a healing base in situ without making incisions on both sides of the healing screw hole. It is used to solve the problems of the current method of removing the healing screw through an incision, which is difficult to remove the healing screw, easily damage the interface of the implant, and have to suture the incision.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses an implant healing screw replacement pliers, which are used to take out the healing screw from the oral cavity to be implanted and replace it with a healing base in situ, and comprise a pliers body, the tip of the pliers body is a pliers beak tip, a left groove is arranged in the middle of the inner side of the left pliers tip of the pliers body, and left anti-slip teeth are arranged on the edges of both sides of the left groove, a right groove is arranged in the middle of the inner side of the right pliers tip of the pliers body, and right anti-slip teeth are arranged on the edges of both sides of the right groove,

[0008] Wherein, the left anti-slip teeth and the right anti-slip teeth are sawtooth-shaped, and when the tip of the beak of the pliers body is closed, the left groove corresponds to the right groove and forms a hole, and the left anti-slip teeth around the hole are meshed with the right anti-slip teeth;

[0009] When the beak of the forceps body is tightened to remove the healing screw and replaced with a healing base in situ, both sides of the diameter of the nut of the healing screw are clamped and fixed by the left anti-slip teeth on both sides of the left groove and the right anti-slip teeth on both sides of the right groove.

[0010] Preferably, the tips of the left and right pliers tips of the pliers beak of the pliers body are respectively provided with left and right fangs, and the left and right fangs are respectively arranged at the ends of the left groove and the right anti-slip teeth; the left and right fangs correspond to each other.

[0011] Preferably, the left groove and the right groove are narrower and shallower as they are closer to the tip, and wider and deeper as they are farther away from the tip.

[0012] Preferably, the left and right pliers tips at the tip of the pliers beak of the pliers body are chirally symmetrical, and have equal lengths and curvatures.

[0013] Furthermore, the pliers body comprises a left pliers and a right pliers, the middle part of the left pliers and the middle part of the right pliers are pivotally connected to form a joint, the two ends of the left pliers and the two ends of the right pliers are respectively provided with pliers tips and embedded handles, and the embedded handles are provided with handle rings; the distance from the tip of the pliers beak of the pliers body to the joint is smaller than the distance from the joint to the handle ring.

[0014] Furthermore, transverse grooves are respectively arranged above the left groove of the left pliers tip and the right groove of the right pliers tip of the pliers body, and the transverse grooves of the left pliers are meshed with the transverse grooves of the right pliers; ratchets are respectively arranged on the inner sides of the handle rings of the left pliers and the right pliers, and when the tip of the pliers beak of the pliers body is closed, the ratchets on the handle ring of the left pliers and the handle ring of the right pliers are meshed with each other to lock the object clamped by the tip of the pliers beak.

[0015] Furthermore, the lower part of the healing screw is configured as a stud, on which an external thread is provided; the upper part of the healing screw is configured as a nut, on which a stud hole is provided;

[0016] Wherein, a screw hole is pre-set in the oral cavity to be implanted, and the stud of the healing screw is pre-buried in the screw hole;

[0017] When the tip of the beak of the pliers body is opened, the left anti-slip teeth of the left pliers tip and the right anti-slip teeth of the right pliers tip respectively clamp the outer walls of the nut on both sides of the healing screw, and only a small force needs to be used to hold the two handle rings. The two left anti-slip teeth of the left pliers tip and the two right anti-slip teeth of the right pliers tip, a total of four anti-slip teeth, will generate a larger clamping force, clamp the outer wall of the nut of the healing screw, and pull the stud of the healing screw out of the screw hole.

[0018] Furthermore, a base column is provided at the lower part of the healing base and a base cover is provided at the top. The outer wall of the base column is provided with an external thread. The length and thickness of the base column are respectively the same as the length and thickness of the stud of the healing screw. The base column is used to replace the stud of the healing screw and is inserted into the screw hole.

[0019] Furthermore, a transition section is provided in the middle of the healing abutment, the thickness of the transition section is larger than the abutment column and smaller than the abutment cover, and the abutment column and the abutment cover are connected as one through the transition section.

[0020] Furthermore, an inner wall of the stud hole of the nut of the healing screw is provided with an internal thread, and the base column of the healing base can extend into the stud hole of the nut of the healing screw, and the two are connected by threads.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (a) The utility model discloses an implant healing screw replacement pliers, also known as "Jiangming pliers", which can remove the healing screw from the oral cavity to be implanted and replace it with a healing abutment in situ. Since the replacement of the healing screw with the healing abutment is performed in situ, there is no need to open incisions on both sides of the healing screw hole, thus avoiding unnecessary bleeding; reducing the difficulty of removing the healing screw, thereby reducing the difficulty of surgical operation and shortening the surgical schedule; avoiding sharp instruments from probing into the gums, reducing implant damage caused by improper operation, and alleviating the patient's pain. The implant healing screw replacement pliers disclosed by the utility model greatly improve the patient's experience in the process of replacing the screw with the healing abutment.

[0023] (ii) The utility model discloses an implant healing screw replacement pliers, the abutment cover of the healing abutment has a larger incision diameter than the method of removing the healing screw through an incision, and after the healing abutment is screwed in, the pressure generated can achieve a good hemostatic effect. Therefore, compared with the existing method of removing the healing screw through an incision, no suturing is required, thus avoiding the trouble of suturing the incision. The implant healing screw replacement pliers disclosed in the utility model are used to carry out surgical operations of removing the healing screw from the oral cavity to be implanted and replacing it with the healing abutment in situ, which is safe, convenient, fast and economical.

[0024] (III) The utility model discloses an implant healing screw replacement pliers, wherein the tips of the left pliers tip and the right pliers tip of the pliers beak of the pliers body are respectively provided with left sharp teeth and right sharp teeth, and the left sharp teeth and the right sharp teeth are respectively provided at the ends of the left groove and the right anti-slip teeth, and the left sharp teeth and the right sharp teeth correspond to each other, so as to facilitate piercing into the two ends of the longitudinal incision of the gums, bypassing the edge of the loosened healing screw nut, and entering deeper tissues.

[0025] (IV) The utility model discloses an implant healing screw replacement pliers, wherein the left and right tines respectively guide the left and right grooves behind, and the left and right grooves are narrower and shallower as they are closer to the tip, and wider and deeper as they are farther away from the tip, and the grooves become wider as they go upwards, which not only enables the left and right pliers tips to be tightly closed, but also helps the screw nut to generate an upward force couple during the tightening process.

[0026] (V) The utility model discloses an implant healing screw replacement pliers, wherein a left groove is provided in the middle of the inner side of the left pliers tip of the pliers body, and left anti-slip teeth are provided on the edges of both sides of the left groove, and a right groove is provided in the middle of the inner side of the right pliers tip of the pliers body, and right anti-slip teeth are provided on the edges of both sides of the right groove. When the beak of the pliers body tightens the healing screw and replaces it with a healing base in situ, the two sides of the diameter of the nut of the healing screw are clamped by the left anti-slip teeth on both sides of the left groove and the right anti-slip teeth on both sides of the right groove, a total of four anti-slip teeth, and the healing screw will not slide or slip off; when the beak of the pliers body and the two sides of the wound are rotated to a vertical position, the two sides of the gums that are prevented from dislocation inward and downward are blocked by the beak of the pliers body, and under the guidance of the inclined surfaces on both sides of the beak of the pliers body, the screw is smoothly pulled out of the soft tissue with the pulling force to complete the replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the preferred embodiment below. The accompanying drawings are only for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. The same reference numerals are used throughout the accompanying drawings to represent the same components.

[0028] Figure 1 This is an overall external schematic diagram of the implant healing screw replacement pliers provided in Example 1 of the utility model;

[0029] Figure 2 yes Figure 1 A in the enlarged view;

[0030] Figure 3 yes Figure 2 A partial enlarged view of the right forceps tip;

[0031] Figure 4 This is a schematic diagram of the open state of the beak of the forceps provided in Example 1 of the utility model;

[0032] Figure 5 It is a schematic structural diagram of the matching of the healing screw and the healing base provided in Example 1 of the utility model.

[0033] Description of reference numerals: 1- pliers body, 10- joint, 100- embedded handle, 101- handle ring, 102- ratchet, 103- transverse tooth groove;

[0034] 11-right groove, 110-right anti-slip tooth;

[0035] 121 - left canine, 122 - right canine;

[0036] 2-healing screw, 21-stud, 22-nut;

[0037] 3-healing abutment, 31-abutment column, 32-transition section, 33-abutment cover. DETAILED DESCRIPTION

[0038] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0039] In order to solve the problems of difficulty in removing the healing screws, easy damage to the interface of the implant, and the incision that has to be sutured in the current method of removing the healing screws through an incision, the hemostatic forceps designed in the utility model have a pointed head, a groove in the middle of the inner side of the tip, the groove becomes thinner and shallower towards the tip, and thicker and deeper towards the joint, and the edge of the forceps beak has anti-slip grooves. When the beaks are closed, the left and right forceps form a pointed tip in appearance. When clamping the healing screw, the tip of the forceps beak, the anti-slip grooves, and the grooves surround the screw cap, and the screw will not fall off and cause accidental aspiration or swallowing.

[0040] Embodiment 1: An implant healing screw replacement pliers

[0041] Embodiment 1 provides an implant healing screw replacement pliers, and its structure is described in detail below with reference to the accompanying drawings.

[0042] refer to Figures 1 to 4 The implant healing screw replacement pliers include a pliers body 1, which is used to remove a healing screw 2 from the oral cavity to be implanted and replace it with a healing base 3 in situ.

[0043] The tip of the pliers body 1 is a tip of a pliers beak. A left groove is provided in the middle of the inner side of the left pliers tip of the pliers body 1, and left anti-slip teeth are provided on the edges of the pliers beak on both sides of the left groove. A right groove 11 is provided in the middle of the inner side of the right pliers tip of the pliers body 1, and right anti-slip teeth 110 are provided on the edges of the pliers beak on both sides of the right groove 11.

[0044] Among them, the left anti-slip teeth and the right anti-slip teeth 110 are serrated to enhance the friction between the two when clamping objects; when the pliers body 1 does not clamp an object and the tip of its pliers beak is closed, the left groove corresponds to the right groove 11 and is combined into a hole, and the left anti-slip teeth around the hole are meshed with the right anti-slip teeth 110.

[0045] When the beak of the forceps body 1 tightens the healing screw 2 to remove it and replace it with the healing base 3 in situ, the diameter of the nut of the healing screw 2 is clamped and fixed by the left anti-slip teeth on both sides of the left groove and the right anti-slip teeth 110 on both sides of the right groove 11, and the healing screw 2 will not slide or slip off.

[0046] In order to facilitate penetration into the two ends of the longitudinal incision of the gums, bypass the edge of the loosened healing screw nut, and enter deeper tissues, the tips of the left and right pliers tips of the pliers beak of the pliers body 1 are respectively provided with left sharp teeth 121 and right sharp teeth 122, and the left sharp teeth 121 and the right sharp teeth 122 are respectively arranged at the ends of the left groove and the right anti-slip tooth 110; the left sharp teeth 121 and the right sharp teeth 122 correspond to each other.

[0047] In order to ensure a tight closure between the left and right pliers tips and facilitate the generation of an upward force couple when tightening the nut, the left groove and the right groove 11 are narrower and shallower as they are closer to the tip, and wider and deeper as they are farther away from the tip.

[0048] In order to improve operability during oral implantation, the tip of the beak of the forceps body 1 is divided into two types: a straight head type and an elbow head type.

[0049] As a preferred embodiment, the left and right pliers tips at the tip of the pliers beak of the pliers body 1 are chirally symmetrical, and have the same length and curvature.

[0050] As a specific embodiment, the pliers body 1 includes a left pliers and a right pliers, the middle part of the left pliers and the middle part of the right pliers are pivotally connected to form a joint 10, the two ends of the left pliers and the two ends of the right pliers are respectively provided with pliers tips and embedded handles 100, and the embedded handles 100 are configured with handle rings 101.

[0051] Among them, the distance from the tip of the beak of the forceps body 1 to the joint 10 is smaller than the distance from the joint 10 to the handle ring 101, that is, the implant healing screw replacement forceps are required to be a labor-saving forceps. The dentist only needs to use a small force to hold the two handle rings 101, so that a larger clamping force is generated between the left forceps tip and the right forceps tip of the forceps body 1 to clamp the object between the left forceps tip and the right forceps tip.

[0052] In order to further enhance the meshing force of the left and right jaws of the jaw body 1, transverse tooth grooves 103 are respectively arranged above the left groove of the left jaw tip and the right groove 11 of the right jaw tip of the jaw body 1, and the transverse tooth grooves 103 of the left jaw are meshed with the transverse tooth grooves 103 of the right jaw.

[0053] In order to make the left and right pliers tips hold each other tightly when the pliers beak tips of the pliers body 1 are closed, ratchets 102 are respectively provided on the inner sides of the handle rings 101 of the left and right pliers. When the pliers beak tips of the pliers body 1 are closed, the ratchets 102 on the handle rings 101 of the left and right pliers engage with each other to lock the object clamped by the pliers beak tips.

[0054] It can be seen from the above structural features that, except for the tip of the beak, the rest of the structure of the forceps body 1 is the same as that of the existing common hemostatic forceps.

[0055] As a specific implementation method for removing the healing screw 2 from the oral cavity to be implanted, refer to Figure 5 The lower part of the healing screw 2 is set as a stud 21, on which an external thread is provided; the upper part of the healing screw 2 is set as a nut 22, on which a stud hole is provided;

[0056] A screw hole is pre-arranged in the oral cavity to be implanted, and the stud 21 of the healing screw 2 is pre-buried in the screw hole.

[0057] When the tip of the beak of the pliers body 1 is opened, the left anti-slip tooth of the left pliers tip and the right anti-slip tooth 110 of the right pliers tip respectively clamp the outer wall of the nut 22 of the healing screw 2, only a small force is needed to hold the two handle rings 101 tightly. The two left anti-slip teeth of the left pliers tip and the two right anti-slip teeth 110 of the right pliers tip, a total of four anti-slip teeth, will generate a larger clamping force to clamp the nut 22 of the healing screw 2 between the two and pull the stud 21 of the healing screw 2 out of the screw hole.

[0058] As a specific implementation method for installing the healing base 3, continue to refer to Figure 5 The healing abutment 3 comprises an abutment column 31, a transition section 32 and an abutment cover 33. The thickness of the transition section 32 is greater than that of the abutment column 31 and smaller than that of the abutment cover 33. The abutment column 31 and the abutment cover 33 are connected as one through the transition section 32.

[0059] The outer wall of the base column 31 is provided with an external thread. The length and thickness of the base column 31 are respectively the same as the length and thickness of the stud 21 of the healing screw 2. The base column 31 is used to replace the stud 21 of the healing screw 2 and is inserted into the screw hole.

[0060] In order to facilitate the loosening of the stud 21 of the healing screw 2 embedded in the screw hole, and at the same time enhance the friction force of the left anti-slip teeth of the left pliers tip and the right anti-slip teeth 110 of the right pliers tip in the stud hole of the nut 22 of the healing screw 2, an internal thread is provided on the inner wall of the stud hole of the nut 22 of the healing screw 2, and the base column 31 of the healing base 3 can be inserted into the stud hole of the nut 22 of the healing screw 2, and the two are connected by threads.

[0061] Among them, the base cover 33 of the healing base 3 has a larger incision diameter than the method of taking out the healing screw through the incision. Therefore, after the healing base 3 is screwed in, the pressure generated can achieve a good hemostatic effect without suturing.

[0062] Embodiment 2: A method for replacing implant healing screws

[0063] Embodiment 2 provides a method for replacing an implant healing screw, using the implant healing screw replacement forceps provided in Embodiment 1, and the method comprises the following steps:

[0064] First, the patient's oral cavity to be implanted is given local anesthesia;

[0065] Secondly, use a small curette to separate the gums along the alveolar ridge where the implant is located, forming a longitudinal incision running forward and backward;

[0066] Then, use a screwdriver to detect whether the screw hole is loose or dislocated, and insert the tip of the beak of the implant healing screw replacement forceps into the wound along the anterior-posterior course;

[0067] Finally, use the two left anti-slip teeth at the left pliers tip and the two right anti-slip teeth 110 at the right pliers tip, a total of four anti-slip teeth, to clamp the outer wall of the nut 22 of the healing screw 2; rotate counterclockwise 90 degrees until the beak of the pliers body 1 and the two sides of the wound are rotated to a vertical position, and the two sides of the gums that are prevented from dislocation are blocked by the beak of the pliers body 1. Under the guidance of the inclined surfaces on both sides of the beak of the pliers body 1, the screw is smoothly pulled out of the soft tissue with the pulling force, and the healing screw 2 can be taken out and replaced with the healing base 3 to complete the replacement.

[0068] By using the implant healing screw replacement pliers provided in Example 1, in addition to replacing the implant healing screw, it is also possible to dismantle the broken healing screw 2 and the healing abutment 3 .

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An implant healing screw replacement pliers, used to remove a healing screw (2) from a mouth to be implanted and replace it with a healing abutment (3) in situ, characterized in that: The invention comprises a forceps body (1), wherein the tip of the forceps body (1) is a tip of a forceps beak. A left groove is provided in the middle of the inner side of the left pliers tip of the pliers body (1), and left anti-slip teeth are provided on the edges of both sides of the left groove; a right groove (11) is provided in the middle of the inner side of the right pliers tip of the pliers body (1), and right anti-slip teeth (110) are provided on the edges of both sides of the right groove (11). The left anti-slip teeth and the right anti-slip teeth (110) are sawtooth-shaped, and when the tip of the beak of the pliers body (1) is closed, the left groove corresponds to the right groove (11) and is combined into a hole, and the left anti-slip teeth around the hole are meshed with the right anti-slip teeth (110); When the beak of the forceps body (1) is tightened to remove the healing screw (2) and replace it with the healing base (3) in situ, the diameter of the nut of the healing screw (2) is clamped and fixed by the left anti-slip teeth on both sides of the left groove and the right anti-slip teeth (110) on both sides of the right groove (11).

2. The implant healing screw replacement pliers according to claim 1, characterized in that: The tips of the left and right pliers tips of the pliers beak tips of the pliers body (1) are respectively provided with a left sharp tooth (121) and a right sharp tooth (122), and the left sharp tooth (121) and the right sharp tooth (122) are respectively provided at the ends of the left groove and the right anti-slip tooth (110); The left tine (121) corresponds to the right tine (122).

3. The implant healing screw replacement pliers according to claim 1, characterized in that: The left groove and the right groove (11) are narrower and shallower as they are closer to the tip, and wider and deeper as they are farther away from the tip.

4. The implant healing screw replacement pliers according to claim 3, characterized in that: The left and right pliers tips at the tip of the pliers beak of the pliers body (1) are chirally symmetrical, and have the same length and curvature.

5. The implant healing screw replacement pliers according to claim 2, characterized in that: The pliers body (1) comprises a left pliers and a right pliers, the middle part of the left pliers and the middle part of the right pliers are pivotally connected to form a joint (10), both ends of the left pliers and the two ends of the right pliers are respectively provided with pliers tips and embedded handles (100), and the embedded handles (100) are provided with handle rings (101); The distance from the tip of the beak of the pliers body (1) to the joint (10) is smaller than the distance from the joint (10) to the handle ring (101).

6. The implant healing screw replacement pliers according to claim 5, characterized in that: A transverse tooth groove (103) is respectively arranged above the left groove of the left pliers tip and the right groove (11) of the right pliers tip of the pliers body (1), and the transverse tooth groove (103) of the left pliers meshes with the transverse tooth groove (103) of the right pliers; Ratchets (102) are respectively arranged on the inner sides of the handle rings (101) of the left and right pliers. When the tip of the beak of the pliers body (1) is closed, the ratchets (102) on the handle rings (101) of the left and right pliers mesh with each other to lock the object clamped by the tip of the beak.

7. The implant healing screw replacement pliers according to claim 6, characterized in that: The lower part of the healing screw (2) is arranged as a stud (21) on which an external thread is arranged; the upper part of the healing screw (2) is arranged as a nut (22) on which a stud hole is arranged; Wherein, a screw hole is pre-arranged in the oral cavity to be implanted, and the stud (21) of the healing screw (2) is pre-buried in the screw hole; When the tip of the beak of the pliers body (1) is opened, the left anti-slip teeth of the left pliers tip and the right anti-slip teeth (110) of the right pliers tip respectively clamp the outer walls of the nut (22) on both sides of the healing screw (2), only a small force is needed to hold the two handle rings (101), and the two left anti-slip teeth of the left pliers tip and the two right anti-slip teeth (110) of the right pliers tip, a total of four anti-slip teeth, will generate a large clamping force, clamp the outer wall of the nut (22) of the healing screw (2), and pull the stud (21) of the healing screw (2) out of the screw hole.

8. The implant healing screw replacement pliers according to claim 7, characterized in that: The healing base (3) is provided with a base column (31) at the bottom and a base cover (33) at the top. The outer wall of the base column (31) is provided with an external thread. The length and thickness of the base column (31) are respectively the same as the length and thickness of the stud (21) of the healing screw (2). The base column (31) is used to replace the stud (21) of the healing screw (2) and is inserted into the screw hole.

9. The implant healing screw replacement pliers according to claim 8, characterized in that: A transition section (32) is provided in the middle of the healing base (3). The thickness of the transition section (32) is greater than that of the base column (31) and smaller than that of the base cover (33); the base column (31) and the base cover (33) are connected into one piece via the transition section (32).

10. The implant healing screw replacement pliers according to claim 8, characterized in that: An internal thread is arranged on the inner wall of the stud hole of the nut (22) of the healing screw (2), and the base column (31) of the healing base (3) can extend into the stud hole of the nut (22) of the healing screw (2), and the two are connected by threads.

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