CN219439377U - Belt loop plate type bone plate - Google Patents

Abstract

The utility model relates to a medical surgery device field especially relates to a take loop board formula bone plate, and it is including being used for fixing the bone plate body on fracture department bone surface and fix in the operation in-process the bone plate body and the separation dislocation department bone between the traction element, the bone plate body includes bone screw fixed part, connects the traction portion of bone screw fixed part one end and connect the traction portion is kept away from the connection fixed part of bone screw fixed part one end, set up the confession on the traction portion traction hole that traction element passed, set up the fixed orifices of fixing the bone tip on the bone screw fixed part, set up the connecting hole that is used for location to keep on the connection fixed part.

Description

Belt loop plate type bone plate

Technical Field

The present application relates to the field of medical surgical devices, and in particular to a belt loop bone plate.

Background

Fracture refers to a complete or partial fracture of the continuity of the bone structure, after which the bone plate is often secured to the bone by suitable fastening elements such as, for example, bone screws along with pins, bolts or other bone anchors, a common internal fixation means for healing the fracture.

And after the two bones at a certain part of a patient are separated and dislocated, the traction and reduction of the two bones are common modes in the clinical field by using a belt loop fixing plate. A set of belt loop fixation plates is typically used for the pulling fixation of two bones. One set of belt loop fixing plates generally comprises 1-2 fixing plates and loop wires penetrating through the fixing plates, for example, when two fixing plates are used for traction and reduction of two bones, the two fixing plates are respectively attached to two opposite sides of two bones, and then the two bones are gradually reduced under traction force by traction of the loop wires.

In clinical medical scenes, partial patients are fractured and simultaneously separated and dislocated along with bones, at present, in clinical operations, the fracture parts of the patients are generally fixed by using a bone plate, after the fracture is restored, the fracture is restored firstly, and then the fracture is restored by using a belt loop fixing plate for traction, so that the separation positions of the bones are restored, the medical period is overlong, and the recovery of the patients is not facilitated.

Disclosure of Invention

In order to facilitate healing bone separation while healing bone fractures and shorten treatment time, the present application provides a belt-loop bone plate.

The application provides a belt loop plate type bone plate which adopts the following technical scheme:

the utility model provides a take plate with a loop, includes the bone plate body of fixing bone at fracture department and fixes in the operation in-process the bone plate body and the separation dislocation department bone between the traction piece, the bone plate body includes bone screw fixed part, connects the traction portion of bone screw fixed part one end and connect the traction portion is kept away from the connection fixed part of bone screw fixed part one end, set up on the traction portion and supply the traction hole that the traction piece passed, set up the fixed orifices of fixing the bone tip on the bone screw fixed part, set up the connecting hole that is used for the location to keep on the connection fixed part.

Through adopting above-mentioned technical scheme, in the operation in-process, place the bone lamella body in the surperficial bone department of patient fracture department bone, later install bone screw in the fixed orifices and the position of fixing the bone lamella body in the connecting hole, later use the traction piece to pull two bones that correspond by the doctor and fix to fix the traction piece on the bone lamella body, with the bone simultaneous traction reduction that will separate the dislocation in follow-up fracture recovery in-process, practiced thrift the medical time.

Optionally, the traction piece includes the first fixed plate that is used for laminating to wait to pull department bone and deviates from fracture department bone one side and wears to establish in the first fixed plate with first loop wire between the bone plate body, the traction hole is provided with two and is used for supplying the both ends of first loop wire pass.

Through adopting above-mentioned technical scheme, when using the traction element to pull to separate dislocation department bone, pass two through wires holes of first loop wire in first fixed plate first, later by doctor's suitable position scratch patient's skin superficial tissue according to actual conditions, and beat the marrow way that supplies first loop wire to pass on separation dislocation department bone, later directly laminate first fixed plate and separation dislocation bone's surface, pass bone tunnel and traction hole in proper order with the both ends of first loop wire, later adjust the traction force of first loop wire and tie knots with the both ends of first loop wire by doctor, fix the traction element on the bone plate body. Although the way needs to open an incision, the traction piece is more convenient and quick to install, and the operation time and the operation difficulty are effectively saved. Is suitable for separating and dislocation of the scapula and the collarbone.

Optionally, the bone plate body is provided with a sedimentation hole, the sedimentation hole is located at one side of the two traction holes and is communicated with the two traction holes.

Through adopting above-mentioned technical scheme for the knot at first loop wire both ends connects can fall into the subsidence hole, and the surperficial of not protruding bone plate body, has avoided the wearing and tearing of knot to patient wound position that connect, is favorable to patient's postoperative experience and postoperative to resume.

Optionally, the traction piece includes the main fixed plate that is used for laminating to wait to pull department bone and deviates from bone plate body one side, is used for inlaying the vice fixed plate of establishing in the traction hole and pulls main fixed plate with second loop wire between the vice fixed plate, the traction hole is provided with one.

By adopting the technical scheme, before the traction piece is installed, the second loop wire is arranged between the main fixing plate and the auxiliary fixing plate in a penetrating way according to a professional threading method; in the installation process of the traction piece, firstly, a bone tunnel is punched on the corresponding bone, then the main fixing plate and the second loop wire sequentially penetrate through the traction hole and the bone marrow canal to one side, far away from the bone at the fracture position, of the corresponding bone, the main fixing plate is overturned and attached to the surface of the corresponding bone by using the turning loop tool, and the auxiliary fixing plate is embedded in the traction hole in the process of gradually adjusting the traction force of the second loop wire, so that the installation work of the traction piece is completed. Is suitable for traction and resetting of the tibiofibular separation parts and the like.

Optionally, bending grooves which are convenient for adjusting the shape of the bone plate body are formed between the bone screw fixing part and the traction part and between the traction part and the connection fixing part, and the bending grooves are positioned on two sides of the bone plate body.

Through adopting above-mentioned technical scheme, the setting in groove of bending is convenient for the doctor buckle according to the shape of patient's bone in the operation in-process to laminate patient's own bone more, make the patient more comfortable, also increased the general adaptability of the bone plate of this application simultaneously.

Optionally, a plurality of decompression grooves are seted up to one side of connection fixed part, decompression groove is followed the length direction interval setting of connection fixed part, just decompression groove is located the both sides that connection fixed part is relative.

Through adopting above-mentioned technical scheme, offer one side towards one side of patient's bone of decompression groove, the area of contact between bone plate body and the patient's bone can be reduced in the setting of decompression groove, the smooth and easy circulation of blood of being convenient for.

Optionally, the connecting hole is formed in multiple along the length direction of the connecting and fixing part, the connecting hole comprises multiple first compound holes and multiple second compound holes positioned on one side of the first compound holes away from the bone screw fixing part, the first compound holes comprise locking holes for fixing bone screws in a direction perpendicular to bones and first pressurizing holes for pressurizing the locking holes, the first pressurizing holes are communicated with the locking holes,

the second composite hole comprises a connecting universal hole for fixing the bone screw from all directions and a second pressurizing hole for pressurizing the connecting universal hole, and the second pressurizing hole is communicated with the connecting universal hole.

Through adopting above-mentioned technical scheme, the fixed of locking hole can be made more firm in first pressurization hole, and the second pressurization hole can be made to connect the universal hole fixed more firm.

Optionally, the traction portion is further provided with a composite traction hole, the composite traction hole includes a traction hole for installing an auxiliary fixing plate and a fixing plate pressurizing hole for pressurizing the auxiliary fixing plate to increase the stability of the auxiliary fixing plate on the bone plate body, and the fixing plate pressurizing hole is communicated with the traction hole.

Through adopting above-mentioned technical scheme, the setting of fixed plate pressurization hole can make the installation of vice fixed plate more firm.

Optionally, the bone plate body further includes a catch for engaging the end of the bone at the separation to provide a more stable connection of the bone plate body to the bone.

Through adopting above-mentioned technical scheme, the hook portion of holding is convenient for hold with the tip hook of patient fracture department bone for the installation of bone plate body is fixed more firmly.

Optionally, the hooking portion includes a long-side hook and a short-side hook, and a distance between a hook tip of the long-side hook and the bone screw fixing portion is greater than a distance between a hook tip of the short-side hook and the bone screw fixing portion.

Through adopting above-mentioned technical scheme for the bone plate body laminating patient's bone shape more for the patient is more comfortable in later stage recovery process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the traction holes for the fixing plate to pass through are formed in the bone plate body, so that bone separation can be cured while fracture is cured;

2. the bending grooves are arranged, so that a doctor can perform targeted temporary design according to the respective bone shape of each patient in the operation process, and the applicability of the bone plate body is improved;

3. the pressure of the bone plate body to the bone surface is reduced by the arrangement of the decompression groove, so that blood can circulate between the bone plate body and the bone.

Drawings

Fig. 1 is a schematic view of the state of embodiment 1 of the present application in the use state.

Fig. 2 is a schematic structural view of a bone plate body according to embodiment 1 of the present application.

Fig. 3 is a schematic view of the structure of the back surface of the bone plate body according to embodiment 1.

Fig. 4 is a schematic view of a partial structure of the structure of fig. 2 a.

Fig. 5 is a schematic view of a partial structure of the structure at B in fig. 2.

FIG. 6 is a schematic view showing the state of embodiment 2 of the present application in use

Fig. 7 is a schematic structural view of a bone plate body according to embodiment 2 of the present application.

Fig. 8 is a schematic overall structure of embodiment 3 of the present application.

Reference numerals illustrate: 01. a bone plate body; 2. a bone screw fixing portion; 21. a fixing hole; 211. a first universal hole; 212. a second universal hole; 3. a pulling part; 31. a traction hole; 32. a composite traction hole; 321. a fixed plate pressurizing hole; 33. sedimentation holes; 4. a connection fixing part; 41. a connection hole; 411. a first composite hole; 4111. a first pressurizing hole; 4112. a locking hole; 412. a second composite hole; 4121. connecting the universal holes; 4122. a second pressurizing hole; 413. a third universal hole; 42. a decompression tank; 44. a k-wire pinhole; 45. a bending groove; 5. a hooking part; 51. a long side hook; 52. short side hooks; 6. a traction member; 61. a first fixing plate; 62. a first loop; 63. a main fixing plate; 64. an auxiliary fixing plate; 65. and a second loop.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-8.

Example 1

The embodiment of the application discloses a belt loop plate type bone plate. Referring to fig. 1, the belt loop bone plate comprises a plate body 01 for fixation to the bone surface at the fracture site and a traction member 6 for fixation between the plate body 01 and the bone at the separated dislocation site during surgery.

Referring to fig. 1 and 2, the bone plate body 01 includes a bone screw fixing portion 2, a pulling portion 3 connected to one end of the bone screw fixing portion 2, and a connection fixing portion 4 connected to an end of the pulling portion 3 remote from the bone screw fixing portion 2. The width of the bone screw fixing part 2 is larger than that of the traction part 3 and the connecting fixing part 4 so as to have a strong fixing effect on bones, reduce the pressure between the bone plate body 01 and bones of patients and reduce uncomfortable feeling of the patients. The bone screw fixing part 2 is provided with a plurality of fixing holes 21 for fixing the end part of the bone, the connecting fixing part 4 is provided with a connecting hole 41 for positioning and holding the bone plate body 01, and the traction part 3 is provided with a traction hole 31 for the traction piece 6 to pass through.

Referring to fig. 1, the distraction member 6 includes a first fixation plate 61 for engaging a side of the bone to be distracted away from the fractured bone and a first tab 62 extending between the first fixation plate 61 and the bone plate body 01. The pulling hole 31 is now provided with two for the two ends of the first tab wire 62 to pass through.

When the traction piece 6 is used for traction and reduction, two ends of the first loop wire 62 penetrate through two threading holes of the first fixing plate 61, a doctor cuts skin surface tissues of a patient at a proper position according to actual conditions, a bone marrow passage for the first loop wire 62 to penetrate through is formed in a separated and dislocated bone, the first fixing plate 61 is directly attached to the surface of the separated and dislocated bone, two ends of the first loop wire 62 sequentially penetrate through a bone tunnel and the traction hole 31, traction force of the first loop wire 62 is adjusted by the doctor, two ends of the first loop wire 62 are knotted, and the traction piece 6 is fixed on the bone plate body 01.

Referring to fig. 2 and 3, in order to slow down the wear of the knotted joint to the wound of the patient, improve the recovery experience of the patient, and do benefit to the recovery of the patient later stage, the subsidence hole 33 has been seted up to one side of keeping away from the first fixed plate 61 at two traction holes 31, and subsidence hole 33 and two traction holes 31 all communicate for the joint after knotting is inlayed and is established in subsidence hole 33, and can not bulge the surface of bone plate body 01, and then can reduce the probability that knotted joint causes the wear to the wound of the patient.

The position of the traction hole 31 can be adjusted appropriately according to the position of the bone to be traction-reduced, and the present application will be described by taking the traction hole 31 located between the bone screw fixing portion 2 and the connection fixing portion 4 as an example, and the position can be adjusted according to practical situations.

Referring to fig. 2, the fixing hole 21 includes a plurality of first universal holes 211, the plurality of first universal holes 211 are uniformly formed in the bone screw fixing portion 2, six first universal holes 211 are formed in the bone screw fixing portion 2 in the embodiment of the present application, three first universal holes 211 are formed in a group along the length direction of the bone screw fixing portion 2 at intervals, and two groups of first universal holes 211 are formed in a group along the width direction of the bone screw fixing.

Referring to fig. 1 and 2, the connection hole 41 includes a plurality of first composite holes 411 and a plurality of second composite holes 412 located at one end of the first composite holes 411 away from the traction hole 31, and the first composite holes 411 and the second composite holes 412 are all disposed at intervals along the length direction of the connection fixing portion 4.

Referring to fig. 2, the first composite hole 411 includes a locking hole 4112 for allowing a bone screw to be inserted in a direction perpendicular to the bone plate body 01, and a first pressing hole 4111 for increasing a pressure to the locking hole 4112, the first pressing hole 4111 being in communication with the locking hole 4112 and an arrangement direction of the first pressing hole 4111 and the locking hole 4112 being in agreement with a length direction of the connection fixing portion 4.

Referring to fig. 5, the second composite hole 412 includes a connection gimbals hole 4121, which allows the bone screw to be installed from an arbitrary direction, and a second pressurizing hole 4122 for pressurizing the connection gimbals hole 4121, the second pressurizing hole 4122 being in communication with the connection gimbals hole 4121 and the arrangement direction of the second pressurizing hole 4122 and the connection gimbals hole 4121 being identical to the length direction of the connection fixing part 4.

Referring to fig. 2, the first and second pressurizing holes 4111 and 4121 are used to pressurize the fixed bone in cooperation with the pressurizing screw so that the fractured bone ends closely fit, promoting healing.

The universal hole in the embodiment of the application is also called as a universal locking hole, and refers to a through hole which allows the locking screw to be implanted at a certain angle in all directions away from the axis. The universal hole is a conical threaded hole, and a plurality of arc grooves extending along the axial direction of the universal hole are concavely formed in the inner wall of the conical threaded hole. The angle range of the implantation direction can be selected according to the taper of the tapered threaded hole, so that the operation of a doctor in operation is more convenient.

Referring to fig. 4, in order to better fix the fractured bone of the patient by pressing, the arrangement order of the first pressing holes 4111 and the locking holes 4112 is changed at the fractured bone of the patient, specifically, the arrangement order of the first pressing holes 4111 and the locking holes 4112 at both sides of the fractured bone of the patient is reversed, so that the two locking holes 4112 sandwich the fractured bone, and the bone fixing effect of the fractured bone is better.

Referring to fig. 2 and 3, in order to facilitate the adaptation of the bone plate body 01 to the bone shapes of different patients, bending grooves 45 are formed between the bone screw fixing portion 2 and the pulling portion 3 and between the pulling portion 3 and the connection fixing portion 4, and the bending grooves 45 are located on two opposite side walls of the bone plate body 01. Meanwhile, the bone plate body 01 is made of pure titanium materials, so that a doctor can bend the bone plate body 01 according to the bone condition of a patient in an operation, the suitability of the bone plate body 01 and the bone of the patient is improved, and the medical cost is reduced.

Referring to fig. 3, a plurality of decompression slots 42 are further formed in one side of the bone plate body 01, the plurality of decompression slots 42 are located on the connection fixing portion 4 and are disposed along the longitudinal direction of the connection fixing portion 4, and the decompression slots 42 are located on opposite sides of the first and second composite holes 411 and 412. The decompression groove 42 not only can reduce the thickness of connecting the fixed part 4, be convenient for the doctor bend, simultaneously, when bone plate body 01 is fixed on patient's skeleton, the decompression groove 42 can reduce the pressure between bone plate body 01 and the skeleton for human blood smoothly circulates, more is favorable to the patient to resume.

Referring to fig. 2, a k-wire hole 44 is formed in each of the bone screw fixing portion 2 and the connection fixing portion 4 so as to temporarily fix the bone plate body 01 before the bone screw mounting position is surgically determined.

Referring to fig. 2, the edges of the bone plate body 01 are all arc-shaped and smooth, and the bone plate body 01 according to the embodiment of the present application is applied to a distal clavicle fracture and a separated distal clavicle upper plate, and at this time, the shape of the bone plate body 01 is designed into an S shape so as to be fitted with the shape of the clavicle of a human body.

The implementation principle of the embodiment 1 is as follows: in operation, a doctor places the bone plate body 01 at the collarbone fracture of a patient, uses a Kirschner wire to pass through the Kirschner wire holes 44 to temporarily fix the bone plate body 01, then determines the installation position and the installation quantity of bone screws according to the fracture position of the patient, after fixing the bone plate body 01, cuts a proper position of the scapula of the patient, cuts a bone marrow path on the corresponding bone, attaches the first fixing plate 61 to the surface of the corresponding bone, sequentially passes two ends of the first tab wire 62 through the bone tunnel and the two traction holes 31 on the bone plate body, adjusts the traction force of the first tab wire 62 by the doctor, knots and fixes the two ends of the first tab wire 62, so that the knot-tying joint is completely settled in the settlement hole 33, and after the series of operations are completed, the wound is stitched by using a suture line.

Example 2

Referring to fig. 6, the bone plate body 01 according to the embodiment of the present application may be applied to a distal fibula outer plate for distal fibula fracture, and the difference between the structure of the bone plate body 01 according to the embodiment of the present application and the structure of the bone plate body 01 according to embodiment 1 is that: the traction member 6 and the traction hole 31 are different.

Referring to fig. 6, the traction member 6 of the present application comprises a main fixing plate 63 for fitting on the side of the tibia facing away from the bone plate body 01, a secondary fixing plate 64 for embedding in the traction hole 31, and a second tab wire 65 drawn between the main fixing plate 63 and the secondary fixing plate 64, at which time the traction hole 31 is provided with only one for the main fixing plate 63 and the second tab wire 65 to pass through, and for the secondary fixing plate 64 to embed in order to pull and reset the tibia and fibula while treating the tibial fracture.

Referring to fig. 6, the main fixing plate 63 and the auxiliary fixing plate 64 can be matched and selected according to the shape of the fixing plate on the market, the main fixing plate 63 is used for selecting a rectangular fixing plate, the auxiliary fixing plate 64 is used for selecting a round fixing plate for illustration, and the auxiliary fixing plate 64 is more concentrated in stress due to the matching, so that the traction reset effect of the traction piece 6 is better.

Referring to fig. 7, the pulling part 3 is further provided with a composite pulling hole 32, the composite pulling hole 32 includes a fixing plate pressing hole 321 and a pulling hole 31, the fixing plate pressing hole 321 is communicated with the pulling hole 31, and the arrangement direction of the fixing plate pressing hole 321 and the pulling hole 31 is consistent with the length direction of the pulling part 3.

The connection hole 41 includes only the first composite holes 411, and the first composite holes 411 are provided at intervals along the length direction of the connection fixing portion 4.

The bone plate body 01 is thick and cannot be bent by a doctor during surgery to adapt to the shape of the patient's bone.

The implementation principle of the embodiment 2 is as follows: the bone plate body 01 is attached to the surface of tibia, the bone screw is used for fixing the position of the bone plate body 01, a professional tool is used for penetrating through the traction hole 31 to punch a bone tunnel on the tibia, then the main fixing plate 63 is penetrated through the traction hole 31 and a bone marrow canal, after the main fixing plate 63 extends out of the bone tunnel, the main fixing plate 63 is turned over by using a professional tab tool to enable the main fixing plate 63 to be attached to one side of the tibia, which is away from the fibula, traction of the second tab wire 65 is adjusted, and after the traction is adjusted, the auxiliary fixing plate 64 is embedded into the traction hole 31 to complete installation of the traction piece 6.

Example 3

Referring to fig. 8, the bone plate body 01 according to the embodiment of the present application may be applied to a fibula distal hook plate for fibula distal fracture, and the difference between the structure of the bone plate body 01 according to the embodiment of the present application and the structure of the bone plate body 01 according to embodiment 1 is that: the end of the bone screw fixing part 2 far away from the traction part 3 is also connected with a hooking part 5 used for hooking the bone end part of the corresponding part of the patient, the hooking part 5 comprises a long-side hook 51 and a short-side hook 52, and the distance between the hook tip of the long-side hook 51 and the bone screw top fixing part 2 is larger than the distance between the hook tip of the short-side hook 52 and the bone screw top fixing part 2 so as to conform to the shape of the bone end part of the human body and play a better supporting and fixing role on the ankle bone of the patient.

Referring to fig. 8, the fixing hole 21 includes a plurality of second universal holes 212 formed in the screw top fixing portion 2, the connecting holes 41 formed in the connecting fixing portion 4 are third universal holes 413, and the third universal holes 413 are arranged at intervals along the length direction of the connecting fixing portion 4, and the aperture of the third universal holes 413 is larger than the aperture of the second universal holes 212 due to the strong bone bearing capacity at the distal end of the fibula, so as to reduce the number of the bone screws and reduce the wound of the patient.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. A belt loop bone plate characterized by: including being used for fixing bone plate body (01) on fracture department bone surface and fixing in the operation in-process traction piece (6) between bone plate body (01) and separation dislocation department bone, bone plate body (01) are including bone screw fixed part (2), connect traction portion (3) and the connection of bone screw fixed part (2) one end are in traction portion (3) keep away from connection fixed part (4) of bone screw fixed part (2) one end, set up on traction portion (3) and supply traction hole (31) that traction piece (6) passed, set up fixed hole (21) of fixing the bone tip on bone screw fixed part (2), set up on connection fixed part (4) and be used for location retaining connecting hole (41).

2. Belt loop bone plate according to claim 1, characterized in that: the traction piece (6) comprises a first fixing plate (61) and a first loop wire (62), wherein the first fixing plate (61) is used for being attached to one side, away from a fracture, of a bone at the position to be pulled, the first loop wire (62) is arranged between the first fixing plate (61) and the bone plate body (01) in a penetrating mode, and two traction holes (31) are formed and used for enabling two ends of the first loop wire (62) to penetrate through.

3. Belt loop bone plate according to claim 2, characterized in that: the bone plate is characterized in that a sedimentation hole (33) is formed in the bone plate body (01), the sedimentation hole (33) is located at one side of two traction holes (31), and the sedimentation hole (33) is communicated with the two traction holes (31).

4. Belt loop bone plate according to claim 1, characterized in that: the traction piece (6) comprises a main fixing plate (63) which is used for being attached to one side, away from the bone plate body (01), of the bone at the position to be pulled, a secondary fixing plate (64) which is used for being embedded in the traction hole (31) and a second loop wire (65) which is pulled between the main fixing plate (63) and the secondary fixing plate (64), and the traction hole (31) is provided with one.

5. A belt loop bone plate as claimed in claim 3, characterized in that: the bone screw fixing part (2) and the traction part (3), and the traction part (3) and the connection fixing part (4) are respectively provided with a bending groove (45) which is convenient for adjusting the shape of the bone plate body (01), and the bending grooves (45) are positioned on two sides of the bone plate body (01).

6. The belt loop bone plate of claim 5 wherein: a plurality of decompression grooves (42) are formed in one side of the connection fixing portion (4), the decompression grooves (42) are arranged at intervals along the length direction of the connection fixing portion (4), and the decompression grooves (42) are located on two opposite sides of the connection fixing portion (4).

7. A belt loop bone plate as claimed in claim 3, characterized in that: the connecting holes (41) are formed along the length direction of the connecting and fixing part (4), the connecting holes (41) comprise a plurality of first compound holes (411) and second compound holes (412) which are positioned on one side of the first compound holes (411) away from the bone screw fixing part (2),

the first composite hole (411) includes a locking hole (4112) for fixing the bone screw from a direction perpendicular to the bone and a first pressurizing hole (4111) for pressurizing the locking hole (4112), the first pressurizing hole (4111) is in communication with the locking hole (4112),

the second composite hole (412) includes a connection gimbaled hole (4121) for fixing the bone screw from all directions and a second pressurizing hole (4122) for pressurizing the connection gimbaled hole (4121), the second pressurizing hole (4122) being in communication with the connection gimbaled hole (4121).

8. The belt loop bone plate of claim 4 wherein: the traction part (3) is also provided with a composite traction hole (32), the composite traction hole (32) comprises a traction hole (31) for installing an auxiliary fixing plate and a fixing plate pressurizing hole (321) for pressurizing the auxiliary fixing plate to increase the stability of the auxiliary fixing plate on the bone plate body (01), and the fixing plate pressurizing hole (321) is communicated with the traction hole (31).

9. The belt loop bone plate of claim 4 wherein: the bone plate body (01) further comprises a hooking part (5) for fitting with the end of the bone at the separation position so as to enable the bone plate body (01) to be connected with the bone more stably.

10. Belt loop bone plate according to claim 9, characterized in that: the hooking part (5) comprises a long-side hook (51) and a short-side hook (52), and the distance between the hook tip of the long-side hook (51) and the bone screw fixing part (2) is larger than the distance between the hook tip of the short-side hook (52) and the bone screw fixing part (2).