CN218651987U - A fixed guider that resets that is used for back fork ligament shin bone insertion to tear off fracture - Google Patents
A fixed guider that resets that is used for back fork ligament shin bone insertion to tear off fracture Download PDFInfo
- Publication number
- CN218651987U CN218651987U CN202222152825.8U CN202222152825U CN218651987U CN 218651987 U CN218651987 U CN 218651987U CN 202222152825 U CN202222152825 U CN 202222152825U CN 218651987 U CN218651987 U CN 218651987U
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- Prior art keywords
- sleeve
- resets
- fixing
- base
- parallel plate
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 16
- 210000002303 tibia Anatomy 0.000 title claims abstract description 13
- 238000003780 insertion Methods 0.000 title claims description 13
- 230000037431 insertion Effects 0.000 title claims description 13
- 208000010392 Bone Fractures Diseases 0.000 claims description 19
- 206010017076 Fracture Diseases 0.000 claims description 19
- 208000011708 Avulsion fracture Diseases 0.000 claims description 15
- 210000000629 knee joint Anatomy 0.000 description 2
- 208000032912 Local swelling Diseases 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a fixed guider resets that is used for back vent ligament shin bone dead point to tear off fracture, the on-line screen storage device comprises a base, both ends are provided with first parallel plate, second parallel plate respectively about the base, the one end that the base was kept away from to first parallel plate is vertical upwards to be provided with support piece one, the one end that the base was kept away from to second parallel plate is vertical upwards to be provided with support piece two, the upper end of support piece one, support piece two is provided with respectively and is used for the fixed fracture position left and right sides mounting that resets one, the mounting that resets two. The utility model discloses a set up the base to both ends set up respectively and are used for the fixed mounting that resets one, the mounting two that resets that tear the fracture position about tearing the fracture position, and the mounting that resets one, the mounting two that resets are connected through both ends about support piece one, support piece two and base respectively, through place the base on the operation table realize to the mounting that resets one, the support and the fixing of the mounting two that resets, replace handheld.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a fixed guider that resets that is used for back fork ligament shin bone stop to tear off fracture.
Background
The avulsion fracture of the tibial insertion point refers to the condition that the upper end of the tibia is pulled by external force to cause the insertion point of the bone to have avulsion fracture, is a relatively special fracture, can generate local swelling and pain after the avulsion fracture occurs, is limited in movement, and is very similar to most of soft tissue injuries. If the tibial tubercle avulsion fracture is not shifted or slightly shifted, and the general fracture gap is not more than 0.5cm, the treatment can be carried out by a conservative treatment method, the tibial tubercle avulsion fracture can be fixed by using plaster for 4~6 weeks, and then the function of the knee joint is gradually exercised. If the tibial tubercle avulsion fracture displacement is large and exceeds 0.5-1cm, the operation treatment is needed, and the operation can be performed by using a kirschner wire or a threaded steel nail for internal fixation.
At present, for the avulsion fracture of severe tibial insertion points, if a kirschner wire is adopted for fixing, the thinner kirschner wire has poor fixing effect on larger fracture gaps, lower rigidity, difficult fixing, easy dislocation at later stage and the like; the hollow screw is needed to be used for positioning, at present, a guide pin is generally firstly driven into the hollow screw, then the hollow screw is drilled through a hollow hole, the hollow screw is screwed in through the guide pin for fixing, but most of the existing guide devices for the guide pin for tearing off the fracture at the tibial insertion point of the posterior fork ligament are operated in a hand-held mode, the requirement on the personal quality of medical staff is high, and the burden and the occurrence of accidents of the medical staff are increased; in addition, most of the guiders are abutted against the left side and the right side of the avulsion fracture through two tips, so that the stress point is small, and the pain of a patient is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a fixed guider resets that is used for back fork ligament shin bone stop to tear fracture for solve the technical problem who provides in the background art.
The utility model provides a following technical scheme:
the utility model provides a fixed guider resets that is used for back fork ligament shin bone dead point to tear off fracture, includes the base, both ends are provided with first parallel plate, second parallel plate respectively about the base, the one end that the base was kept away from to first parallel plate is vertical upwards to be provided with support piece one, the one end that the base was kept away from to second parallel plate is vertical upwards to be provided with support piece two, the upper end of support piece one, support piece two is provided with respectively and is used for the fixed fracture position left and right sides to reset mounting one, the mounting two that resets.
Preferably, the first parallel plate is detachably connected with the base.
Preferably, the first parallel plate and the second parallel plate are both rectangular parallelepiped.
Preferably, the base includes the main seat board, the main seat board is close to the one end of first parallel plate is provided with and is used for accomodating the rectangle slot of first parallel plate, the leading flank left end of main seat board is provided with and is used for fixing the first fixing bolt of first parallel plate.
Preferably, the middle parts of the front side surface and the rear side surface of the main seat plate are respectively provided with a connecting rod, the other end of each connecting rod is respectively provided with an auxiliary plate, the two auxiliary plates and the main seat plate are arranged in parallel, and the lower end surfaces of the two auxiliary plates and the lower end surface of the main seat plate are positioned on the same horizontal plane.
Preferably, the outer side surfaces of the main seat plate and the auxiliary plate are respectively provided with a sponge sleeve.
Preferably, the first support member includes a first sleeve, the first sleeve is vertically arranged, the lower end of the first sleeve is connected with the first parallel plate, the upper end of the first sleeve is sleeved with a first adjusting rod, and a second fixing bolt for fixing the first adjusting rod is further arranged at the upper end of the side surface of the first sleeve.
Preferably, the first adjusting rod is in a rectangular parallelepiped shape.
Preferably, the fixing part that resets includes the guide pin guide cylinder, the guide pin guide cylinder is the level setting, first sleeve has been cup jointed in the outside of guide pin guide cylinder, first sleeve's length direction is left right direction setting, still be provided with on the side of first sleeve and be used for fixing the fourth fixing bolt of guide pin guide cylinder, the upper end of first regulation pole with first sleeve is connected.
Preferably, a channel is coaxially arranged inside the guide pin guide cylinder.
Preferably, the second support member comprises a second sleeve, the second sleeve is vertically arranged, the lower end of the second sleeve is connected with the second parallel plate, a second adjusting rod is sleeved at the upper end of the second sleeve, and a third fixing bolt for fixing the second adjusting rod is further arranged at the upper end of the side surface of the second sleeve.
Preferably, the second adjustment rod is in a rectangular parallelepiped shape.
Preferably, the reset fixing piece II comprises a butt rod, the butt rod is horizontally arranged, a second sleeve is sleeved on the outer side of the butt rod, the length direction of the second sleeve is arranged in the left-right direction, a fifth fixing bolt used for fixing the butt rod is further arranged on the side face of the second sleeve, and the upper end of the second adjusting rod is connected with the second sleeve.
Preferably, one end of the abutting rod, which is close to the first resetting fixing piece, is provided with an abutting head. The abutting rod is in a cuboid shape.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model relates to a fixed guider that resets that is used for back fork ligament shin bone stop to tear fracture, through setting up the base to both ends set up respectively and are used for the fixed mounting that resets that tears the fracture position about tearing the fracture position, the mounting two that resets, and the mounting that resets one, the mounting two that resets are connected through support piece one, support piece two and the both ends of controlling of base respectively, through place the base on the operation table realize to the mounting that resets one, the support and the fixing of the mounting two that resets, replace handheld.
Drawings
Fig. 1 is a front view schematically illustrating the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the base structure of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a of fig. 2 according to the present invention.
Fig. 5 is a schematic structural view of the abutting head of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, a reposition fixing guide device for posterior fork ligament tibia insertion avulsion fracture comprises a base 1, wherein a first parallel plate 2 and a second parallel plate 3 are respectively arranged at the left end and the right end of the base 1, a first support member 4 is vertically and upwards arranged at one end, away from the base 1, of the first parallel plate 2, a second support member 5 is vertically and upwards arranged at one end, away from the base 1, of the second parallel plate 3, and a first reposition fixing member 6 and a second reposition fixing member 7 which are used for fixing the left side and the right side of a fracture part are respectively arranged at the upper ends of the first support member 4 and the second support member 5. Through setting up the base to both ends set up respectively and are used for the fixed mounting that resets that tears the fracture position, the mounting two that resets about tearing the fracture position, and the mounting that resets one, the mounting two that resets are connected with the both ends about of base through support piece one, support piece two respectively, through placing the base on the operation table realize the support and the fixing of the mounting that resets one, the mounting two that resets, replace handheld, reduce doctor's work burden, and it is more stable when resetting fixedly.
The first parallel plate 2 is detachably connected with the base 1. When placing, to taking off first parallel plate, conveniently put into base 1 from patient's knee joint back inboard, then insert first parallel plate again and recover the installation that can realize the device, make things convenient for putting into of base.
The first parallel plate 2 and the second parallel plate 3 are both rectangular. The first parallel plate 2 is prevented from rotating, further improving stability.
The base 1 comprises a main seat plate 10, wherein the main seat plate 10 is close to one end of the first parallel plate 2 and is provided with a rectangular slot 11 for accommodating the first parallel plate 2, and the left end of the front side face of the main seat plate 10 is provided with a first fixing bolt 12 for fixing the first parallel plate 2.
The middle parts of the front side surface and the rear side surface of the main seat plate 10 are respectively provided with a connecting rod 13, the other end of each connecting rod is respectively provided with an auxiliary plate 14, the two auxiliary plates 14 and the main seat plate 10 are arranged in parallel, and the lower end surfaces of the two auxiliary plates 14 and the lower end surface of the main seat plate 10 are positioned on the same horizontal plane. Further improving the stability during support.
The outer side surfaces of the main seat plate 10 and the auxiliary plate 14 are respectively provided with a sponge sleeve 15. Further improving comfort.
The first support member 4 comprises a first sleeve 41, the first sleeve 41 is vertically arranged, the lower end of the first sleeve 41 is connected with the first parallel plate 2, a first adjusting rod 42 is sleeved at the upper end of the first sleeve 41, and a second fixing bolt 43 used for fixing the first adjusting rod 42 is further arranged at the upper end of the side face of the first sleeve 41.
The first adjustment lever 42 has a rectangular parallelepiped shape. Further improving stability.
The first reset fixing piece 6 comprises a guide pin guide cylinder 61, the guide pin guide cylinder 61 is horizontally arranged, a first sleeve 62 is sleeved outside the guide pin guide cylinder 61, the length direction of the first sleeve 62 is arranged in the left-right direction, a fourth fixing bolt 63 of the guide pin guide cylinder 61 is further arranged on the side face of the first sleeve 62 and used for fixing, and the upper end of a first adjusting rod is connected with the first sleeve.
And a channel is coaxially arranged in the guide pin guide cylinder. The guide pin is guided through the channel.
The second support member 5 includes a second sleeve 51, the second sleeve 51 is vertically disposed, the lower end of the second sleeve 51 is connected to the second parallel plate 3, the upper end of the second sleeve 51 is sleeved with a second adjusting rod 52, and a third fixing bolt 53 for fixing the second adjusting rod 52 is further disposed at the upper end of the side surface of the second sleeve 51.
The second adjustment lever 52 has a rectangular parallelepiped shape. Further improving stability.
The second reset fixing part 7 comprises a butt rod 71, the butt rod 71 is horizontally arranged, a second sleeve 72 is sleeved on the outer side of the butt rod 71, the second sleeve 72 is arranged in the left-right direction, a fifth fixing bolt 74 used for fixing the butt rod 71 is further arranged on the side face of the second sleeve 72, and the upper end of a second adjusting rod is connected with the second sleeve.
An abutting head 73 is arranged at one end of the abutting rod 71 close to the first resetting fixing piece 6. The abutting rod is in a cuboid shape. Further improving stability.
Example 2
As shown in fig. 4 to 5, based on embodiment 1, the abutting head 73 includes an abutting plate 731, one side of the abutting plate close to the first reduction fixture 6 is provided with a plurality of rubber heads 732, the other side of the abutting plate is connected to the abutting rod through a universal adjusting assembly 8, and the plurality of rubber heads 732 are circumferentially distributed with the axis of the abutting plate being circular. Further improving comfort. And a plurality of rubber heads in a plurality of rubber heads act on the right end of the fracture part simultaneously, so that the butt is more stable, and the pain of a patient during the butt can be reduced.
Universal adjusting part includes spherical cover 81, the adaptation has bulb 82 in the spherical cover 81, the outside of spherical cover still is provided with and is used for fixing the sixth fixing bolt 85 of bulb, spherical cover through first connecting rod 83 with the butt pole is connected, the bulb pass through the second connecting rod with the butt plate is connected. Further bringing more rubber heads into contact with the right side of the fracture. Further improving the stability of the fixation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features of the embodiments described above are not described, but should be considered as within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a fixed guider that resets that is used for back fork ligament shin bone dead point to tear off fracture which characterized in that, includes base (1), both ends are provided with first parallel plate (2), second parallel plate (3) respectively about base (1), the one end that base (1) were kept away from in first parallel plate (2) is vertical upwards provided with support piece (4), the one end that base (1) were kept away from in second parallel plate (3) is vertical upwards provided with support piece two (5), the upper end of support piece one (4), support piece two (5) is provided with respectively and is used for the fixed fracture position left and right sides to reset mounting one (6), reset mounting two (7).
2. The reduction fixation guide device for posterior fork ligament tibia insertion avulsion fracture according to claim 1, characterized in that the base (1) comprises a main seat board (10), one end of the main seat board (10) close to the first parallel board (2) is provided with a rectangular slot (11) for receiving the first parallel board (2), and the left end of the front side of the main seat board (10) is provided with a first fixing bolt (12) for fixing the first parallel board (2).
3. The reduction fixation guide device for the tibial insertion avulsion fracture of the posterior fork ligament is characterized in that the first support (4) comprises a first sleeve (41), the first sleeve (41) is vertically arranged, the lower end of the first sleeve (41) is connected with the first parallel plate (2), a first adjusting rod (42) is sleeved at the upper end of the first sleeve (41), and a second fixing bolt (43) for fixing the first adjusting rod (42) is further arranged at the upper end of the side surface of the first sleeve (41).
4. The reduction fixation guide device for the posterior fork ligament tibia insertion avulsion fracture according to claim 3, wherein the reduction fixing piece (6) comprises a guide pin guide cylinder (61), the guide pin guide cylinder (61) is horizontally arranged, a first sleeve (62) is sleeved on the outer side of the guide pin guide cylinder (61), the first sleeve (62) is arranged in the left-right direction, a fourth fixing bolt (63) for fixing the guide pin guide cylinder (61) is further arranged on the side surface of the first sleeve (62), and the upper end of the first adjusting rod is connected with the first sleeve.
5. The reduction fixation guide device for the tibial insertion avulsion fracture of the posterior fork ligament is characterized in that the second support (5) comprises a second sleeve (51), the second sleeve (51) is vertically arranged, the lower end of the second sleeve (51) is connected with the second parallel plate (3), the upper end of the second sleeve (51) is sleeved with a second adjusting rod (52), and a third fixing bolt (53) for fixing the second adjusting rod (52) is further arranged at the upper end of the side surface of the second sleeve (51).
6. The reduction fixation guide device for the tibial insertion avulsion fracture of the posterior fork ligament of claim 5, wherein the second reduction fixation member (7) comprises an abutting rod (71), the abutting rod (71) is horizontally arranged, a second sleeve (72) is sleeved on the outer side of the abutting rod (71), the length direction of the second sleeve (72) is arranged in the left-right direction, a fifth fixing bolt (74) for fixing the abutting rod (71) is further arranged on the side surface of the second sleeve (72), and the upper end of the second adjusting rod is connected with the second sleeve.
7. The reduction fixation guide for posterior fork ligament tibia insertion avulsion fracture according to claim 6, characterized in that, one end of the abutting rod (71) near the reduction fixation piece one (6) is provided with an abutting head (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152825.8U CN218651987U (en) | 2022-08-16 | 2022-08-16 | A fixed guider that resets that is used for back fork ligament shin bone insertion to tear off fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152825.8U CN218651987U (en) | 2022-08-16 | 2022-08-16 | A fixed guider that resets that is used for back fork ligament shin bone insertion to tear off fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218651987U true CN218651987U (en) | 2023-03-21 |
Family
ID=85554808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222152825.8U Expired - Fee Related CN218651987U (en) | 2022-08-16 | 2022-08-16 | A fixed guider that resets that is used for back fork ligament shin bone insertion to tear off fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218651987U (en) |
-
2022
- 2022-08-16 CN CN202222152825.8U patent/CN218651987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |