CN209315977U - A kind of multi-functional osteotome of bone surgery - Google Patents

Abstract

The utility model discloses a kind of multi-functional osteotome of bone surgery, including osteotome box main body, the upper end outer surface of the osteotome box main body is provided with No.1 slot close to the position of rear end, and No.1 slot is internally provided with osteotome handle, the outer surface of the osteotome handle is enclosed with rubbery loop, the upper end outer surface of the osteotome handle is provided with No.1 hole and No. two holes close to the position of side, and No.1 hole is located at the side in No. two holes, one end of the osteotome handle is provided with No. three holes, and the other end of osteotome handle is fixedly installed with osteotome cap.A kind of multi-functional osteotome of bone surgery described in the utility model, equipped with rubbery loop, No.1 gag lever post and osteotome cap, it conveniently holds with a firm grip osteotome handle, better usage experience is brought to user, osteotome piece, while easy to disassemble and replacement osteotome piece can be more effectively fixed, allows user that can preferably control the dynamics that bone hammer acts on osteotome, operation risk degree is reduced, better prospect of the application is brought.

Description

A kind of multi-functional osteotome of bone surgery

Technical field

The utility model relates to a kind of multi-functional osteotome field, the in particular to multi-functional osteotome of a kind of bone surgery.

Background technique

For osteotome using very frequently in bone surgery, its effect is the deep bone of chisel, rejects apophysis or epispinal lesion, Because of the difference of skeletal shape, a variety of osteotome knives are needed replacing when being performed the operation；Existing bone surgery is existed with multi-functional osteotome There are certain drawbacks when use, existing bone surgery cannot more effectively allow user to hold with a firm grip bone with multi-functional osteotome Chisel grip brings poor usage experience to user, and existing bone surgery cannot more effectively fix bone with multi-functional osteotome Piece is dug, osteotome piece cannot be more easily replaced, bring poor usage experience, existing bone surgery Multifunctional bone to user Chisel cannot more effectively allow user to control the dynamics that bone hammer acts on osteotome, increase operation risk degree, for this purpose, it is proposed that A kind of multi-functional osteotome of bone surgery.

Utility model content

The main purpose of the utility model is to provide a kind of multi-functional osteotome of bone surgery, can effectively solve background The problems in technology.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of multi-functional osteotome of bone surgery, including osteotome box main body, the upper end outer surface of the osteotome box main body are leaned on The position of nearly rear end is provided with No.1 slot, and No.1 slot is internally provided with osteotome handle, and the outer surface of the osteotome handle is provided with Rubbery loop, No.1 hole and No. two holes, and No.1 hole is located at the side in No. two holes, the rubbery loop is located at the another of No. two holes Side, one end of the osteotome handle are provided with No. three holes, and one end of the osteotome handle is provided with No. three holes, and the other end of osteotome handle It is fixedly installed with osteotome cap, through there is No.1 osteotome piece, the inside in the No.1 hole, which is run through, No.1 for the inside in No. three holes Gag lever post, through there is No. two gag lever posts, the upper end outer surface of the No.1 osteotome piece is provided with No. four for the inside in No. two holes Hole and No. five holes, and No. five holes are located at the side in No. four holes, the position of front end is leaned in the upper end outer surface of the osteotome box main body Be provided with No. two slots, No. three slots, No. four slots and No. five slots, and No. two slots, No. three slots and No. four slot positions are in No. five slots) side, No. four slot positions in the front end side of No. three slots, No. two slot positions in the rear end side of No. three slots, No. two slots it is interior Portion is provided with No. two osteotome pieces, and No. three slots are internally provided with No. three osteotome pieces, and No. four slots are internally provided with four Number osteotome piece, No. five slots are internally provided with bone hammer bar, and the rear end of the bone hammer bar is fixedly installed with bone hammer hammer body, and bone The front end of hammer stem is fixedly installed with bone hammer handle.

Preferably, the back end outer surface of the osteotome box main body is hinged with box cover close to the position of upper end, and box cover is upper End outer surface is fixedly installed with lock body.

Preferably, the leading exterior surface of the osteotome box main body is provided with locked groove, and the back end outer surface of the box cover is close The position at center is fixedly installed with handle.

Preferably, the bone hammer hammer body, osteotome cap are identical as the material of osteotome handle, and osteotome handle and osteotome cap are integrated into Type component.

Preferably, the radius of the osteotome cap is greater than the radius of bone hammer hammer body, and the quantity of the rubbery loop is at least two Group.

Preferably, the inside in the No.1 hole, No. two holes, No. four holes and No. five holes is provided with screw thread, the No.1 limit The outer surface of position bar and No. two gag lever posts is provided with screw thread.

Compared with prior art, the utility model has the following beneficial effects: the multi-functional osteotome of the bone surgery, passes through The rubbery loop of setting, rubbery loop are wrapped in the outer surface of osteotome handle, and osteotome handle of conveniently holding with a firm grip is brought preferably to user Usage experience, by the No.1 gag lever post of setting, No.1 gag lever post cooperates No. two gag lever posts to use, can more effectively fix bone Piece, while easy to disassemble and replacement osteotome piece are dug, by the osteotome cap of setting, the radius of osteotome cap is greater than the half of bone hammer hammer body Diameter allows user that can preferably control the dynamics that bone hammer acts on osteotome, reduces operation risk degree, increase successful surgery Rate, whole device is simple, easy to operate, and the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is that the osteotome handle of the utility model combines view with No.1 osteotome piece.

Fig. 3 is the side view diagram of the No.1 osteotome piece of the utility model.

Fig. 4 is that the bone hammer hammer body of the utility model combines view with bone hammer bar.

In figure: 1, osteotome box main body；2, No.1 osteotome piece；3, No. two slots；4, No. two osteotome pieces；5, No. three slots；6, No. three Osteotome piece；7, No. four slots；8, No. four osteotome pieces；9, No.1 slot；10, box cover；11, locked groove；12, No. four holes；13, bone hammer bar；14, Osteotome handle；15, No. four holes；16, lock body；17, No.1 hole；18, No. two holes；19, No. three holes；20, osteotome cap；21, rubbery loop； 22, No.1 gag lever post；23, No. two gag lever posts；24, bone hammer hammer body；25, bone hammer handle；26, No. five holes.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs 1-4, the multi-functional osteotome of a kind of bone surgery, including osteotome box main body 1, osteotome box main body 1 it is upper End outer surface is provided with No.1 slot 9 close to the position of rear end, and No.1 slot 9 is internally provided with osteotome handle 14, osteotome handle 14 Outer surface is provided with rubbery loop 21, No.1 hole 17 and No. two holes 18, and rubbery loop 21 is wrapped in the outer surface of osteotome handle 14, side Just it holds with a firm grip osteotome handle 14, brings better usage experience to user, and No.1 hole 17 is located at the side in No. two holes 18, rubber sleeve Circle 21 is located at the other side in No. two holes 18, and one end of osteotome handle 14 is provided with No. three holes 19, and one end of osteotome handle 14 is provided with three Number hole 19, and the other end of osteotome handle 14 is fixedly installed with osteotome cap 20, the radius of osteotome cap 20 is greater than the half of bone hammer hammer body 24 Diameter allows user that can preferably control the dynamics that bone hammer acts on osteotome, reduces operation risk degree, increase successful surgery Rate, through there is No.1 osteotome piece 2, the inside in No.1 hole 17, which is run through, No.1 gag lever post 22, No. two holes 18 for the inside in No. three holes 19 Inside through there is No. two gag lever posts 23, No.1 gag lever post 22 cooperates No. two gag lever posts 23 to use, and can more effectively fix bone Piece, while easy to disassemble and replacement osteotome piece are dug, the upper end outer surface of No.1 osteotome piece 2 is provided with No. four holes 15 and No. five holes 26, and No. five holes 26 are located at the side in No. four holes 15, the upper end outer surface of osteotome box main body 1 is provided with two by the position of front end Number slot 7 of slot 5, four of slot 3, three and No. five slots 12, and 3, No. three slots 5 of No. two slots and No. four slots 7 are located at No. five slots 12) one Side, No. four slots 7 are located at the front end side of No. three slots 5, and No. two slots 3 are located at the rear end side of No. three slots 5, and the inside of No. two slots 3 is set It is equipped with No. two osteotome pieces 4, No. three slots 5 are internally provided with No. three osteotome pieces 6, and No. four slots 7 are internally provided with No. four osteotome pieces 8, No. five slots 12 are internally provided with bone hammer bar 13, and the rear end of bone hammer bar 13 is fixedly installed with bone hammer hammer body 24, and bone hammer bar 13 Front end be fixedly installed with bone hammer handle 25.

The back end outer surface of osteotome box main body 1 is hinged with box cover 10, and the upper end appearance of box cover 10 close to the position of upper end Face is fixedly installed with lock body 16, and lock body 16 is for lockking osteotome box；The leading exterior surface of osteotome box main body 1 is provided with locked groove 11, The back end outer surface of box cover 10 is fixedly installed with handle by paracentral position, and locked groove 11 cooperates lock body 16 that can more effectively lock Osteotome box；Bone hammer hammer body 24, osteotome cap 20 are identical as the material of osteotome handle 14, and osteotome handle 14 is integrally formed with osteotome cap 20 Component, identical material, which facilitates, manufactures them；The radius of osteotome cap 20 is greater than the radius of bone hammer hammer body 24, the number of rubbery loop 21 Amount is at least two groups, and the quantity of rubbery loop 21 is more, osteotome handle 14 of more conveniently holding with a firm grip；The hole 18, four of No.1 hole 17, two hole 15 and the inside in No. five holes 26 be provided with screw thread, the outer surface of No.1 gag lever post 22 and No. two gag lever posts 23 is provided with spiral shell Line, screw thread are easy to use gag lever post.

It should be noted that the utility model is a kind of multi-functional osteotome of bone surgery, in use, by lock body 16 from lock It is taken out in slot 11, rotates box cover 10, open osteotome box, osteotome handle 14 is taken out from No.1 slot 9, No.1 osteotome piece 2 is placed on At the bone for needing to reject, due to the presence of rubbery loop 21, user can preferably hold with a firm grip osteotome handle 14, take out No. five slots 12 In bone hammer, bone hammer bar 13, bone hammer handle 25 and bone hammer hammer body 24 constitute bone hammer, tap osteotome cap 20 with bone hammer, when needing more When changing osteotome piece, a piece of, the rotation No.1 gag lever post 22 in 4, No. three osteotome pieces 6 of No. two osteotome pieces or No. four osteotome pieces 8 is taken out With No. two gag lever posts 23, No.1 gag lever post 22 and No. two gag lever posts 23 are taken out, the osteotome piece of needs is inserted into No. three holes 19, rotation Turn No.1 gag lever post 22 through No.1 hole 17 and No. five holes 26, rotate No. two gag lever posts 23 and run through No. two holes 18 and No. four holes 15, No.1 gag lever post 22 and No. two gag lever posts 23 are tightened, bone hammer percussion osteotome cap 20 is continued to use and acts at bone, until rejecting Extra bone effectively increases the functionality of its own, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of multi-functional osteotome of bone surgery, including osteotome box main body (1), it is characterised in that: the osteotome box main body (1) Upper end outer surface be provided with No.1 slot (9) close to the position of rear end, and No.1 slot (9) is internally provided with osteotome handle (14), The outer surface of the osteotome handle (14) is provided with rubbery loop (21), No.1 hole (17) and No. two holes (18), and No.1 hole (17) Positioned at the side of No. two holes (18), the rubbery loop (21) is located at the other side of No. two holes (18), the osteotome handle (14) One end is provided with No. three holes (19), and the other end of osteotome handle (14) is fixedly installed with osteotome cap (20), No. three holes (19) Inside through there is a No.1 osteotome piece (2), the inside of the No.1 hole (17) is through having No.1 gag lever post (22), No. two holes (18) through there is No. two gag lever posts (23), the upper end outer surface of the No.1 osteotome piece (2) is provided with No. four holes (15) for inside With No. five holes (26), and No. five holes (26) are located at the side of No. four holes (15), and the upper end outer surface of the osteotome box main body (1) is leaned on The position of front end is provided with No. two slots (3), No. three slots (5), No. four slots (7) and No. five slots (12), and No. two slots (3), No. three Slot (5) and No. four slots (7) are located at the side of No. five slots (12), and No. four slots (7) are located at the front end side of No. three slots (5), institute The rear end side that No. two slots (3) are located at No. three slots (5) is stated, No. two slots (3) are internally provided with No. two osteotome pieces (4), institute No. three osteotome pieces (6) that are internally provided with of No. three slots (5) are stated, No. four slots (7) are internally provided with No. four osteotome pieces (8), No. five slots (12) are internally provided with bone hammer bar (13), and the rear end of the bone hammer bar (13) is fixedly installed with bone hammer hammer body (24), and the front end of bone hammer bar (13) is fixedly installed with bone hammer handle (25).

2. a kind of multi-functional osteotome of bone surgery according to claim 1, it is characterised in that: the osteotome box main body (1) back end outer surface is hinged with box cover (10) close to the position of upper end, and the upper end outer surface of box cover (10) is fixedly installed with Lock body (16).

3. a kind of multi-functional osteotome of bone surgery according to claim 2, it is characterised in that: the osteotome box main body (1) leading exterior surface is provided with locked groove (11), and the back end outer surface of the box cover (10) is fixedly mounted by paracentral position There is handle.

4. a kind of multi-functional osteotome of bone surgery according to claim 1, it is characterised in that: the bone hammer hammer body (24), osteotome cap (20) is identical as the material of osteotome handle (14), and osteotome handle (14) and osteotome cap (20) are integrally formed component.

5. a kind of multi-functional osteotome of bone surgery according to claim 1, it is characterised in that: the osteotome cap (20) Radius is greater than the radius of bone hammer hammer body (24), and the quantity of the rubbery loop (21) is at least two groups.

6. a kind of multi-functional osteotome of bone surgery according to claim 1, it is characterised in that: the No.1 hole (17), The inside of No. two holes (18), No. four holes (15) and No. five holes (26) is provided with screw thread, the No.1 gag lever post (22) with No. two The outer surface of gag lever post (23) is provided with screw thread.