CN213607258U - Traction device for orthopedic operation - Google Patents
Traction device for orthopedic operation Download PDFInfo
- Publication number
- CN213607258U CN213607258U CN202021774751.6U CN202021774751U CN213607258U CN 213607258 U CN213607258 U CN 213607258U CN 202021774751 U CN202021774751 U CN 202021774751U CN 213607258 U CN213607258 U CN 213607258U
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- CN
- China
- Prior art keywords
- rod
- traction
- fixedly connected
- supporting leg
- power
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an orthopedic operation draw gear, including shank supporting component, shank supporting component places the board and is located the crooked installation storehouse of placing board one end including the bending, the bending is placed board and installation storehouse fixed connection, the installation storehouse is close to the bending one side of placing the board and has seted up vertical lift groove, the first supporting leg of board bottom fixedly connected with is placed in the bending, first supporting leg week side is seted up along linear array's spacing hole, the bending is placed the board bottom and is located first supporting leg one side fixedly connected with second supporting leg, set up on the first supporting leg and install the traction assembly, the inside setting in installation storehouse installs power component. The utility model protects the internal components by arranging the installation bin, thereby preventing the secondary damage to the patient caused by the accidental touch of the traction component; through being provided with power component, use spring force to replace the gravity of traditional balancing weight, saved the space that the apparatus occupy, increased the practicality.
Description
Technical Field
The utility model belongs to the field of medical equipment, especially, relate to an orthopedic operation draw gear.
Background
Aiming at fracture and other orthopedic diseases, people invent a bone traction method, which is one of the orthopedic reduction and fixation methods for fracture and treatment methods for many other orthopedic diseases, for patients with lower leg fracture or other lower limb diseases, because the lower limb is difficult to move, a posture is kept for a long time, which is not beneficial to lower limb rehabilitation, and the treatment purpose can be achieved through traction.
At present, most orthopedics traction frame uses gravity to pull, through placing the gravity piece at the bedside, the rethread is acted as go-between and is pulled injured the position with the guide pulley, and this method occupation space is big and factor of safety is low, if touch the balancing weight by accident, causes the secondary injury easily. Therefore, the orthopedic operation traction device is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provide a traction device for orthopedic surgery, which protects internal components by arranging an installation bin and prevents secondary injury to a patient caused by accidental touch on the traction component; through being provided with power component, use spring force to replace the gravity of traditional balancing weight, saved the space that the apparatus occupy, increased the practicality.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a traction device for orthopedic surgery comprises a leg supporting assembly, wherein the leg supporting assembly comprises a bent placing plate and an installation bin positioned at one end of the bent placing plate, the bent placing plate is fixedly connected with the installation bin, one surface, close to the bent placing plate, of the installation bin is provided with a vertical lifting groove, the bottom end of the bent placing plate is fixedly connected with a first supporting leg, limiting holes along a linear array are formed in the periphery of the first supporting leg, the bottom end of the bent placing plate is fixedly connected with a second supporting leg positioned at one side of the first supporting leg, a traction assembly is arranged on the first supporting leg, and a power assembly is arranged and installed in the installation bin;
the traction assembly comprises a foot fixing part, an adjusting rod and a traction rod, jacks are formed in two sides of the foot fixing part, a through traction hole is formed in the circumferential direction of one end of the traction rod, a sliding rod is fixedly connected in the circumferential direction of the other end of the traction rod, the adjusting rod is rotatably connected with the traction rod through the traction hole, connecting rods perpendicular to the adjusting rod are symmetrically arranged at the left end and the right end of the adjusting rod, one end, away from the adjusting rod, of each connecting rod is fixedly connected with an inserting rod perpendicular to the corresponding connecting rod, the inserting rod penetrates through the jacks to be rotatably connected with the foot fixing part, a supporting cylinder is movably sleeved between the traction hole and the sliding rod on the traction rod, right-angle rods are fixedly connected with the circumferential side of;
the power assembly comprises a slide rail and a power block, the bottom end of the slide rail is fixedly connected with the inner bottom end of the installation bin, a track chute is formed in the top end of the slide rail, a power chute which is obliquely arranged is formed in the top end of the power block, a slide bar is inserted into the power chute and is slidably connected with the power block, a power spring which is symmetrically arranged along the central line is fixedly connected to the side surface of the power block, and a sliding block matched with the track chute is fixedly connected to the bottom end of the.
Further, spacing subassembly includes limiting plate, hinge, limiting plate one end fixedly connected with and the corresponding gag lever post in spacing hole, and the articulated piece of limiting plate middle part fixedly connected with, articulated piece rotate with the ear seat through the hinge to be connected, and the spacing spring of the one end fixedly connected with of gag lever post is kept away from to the limiting plate, the other end of spacing spring and the week side fixed connection of a lift section of thick bamboo.
Furthermore, the traction rod and the right-angle rod are in sliding connection with the mounting bin through a lifting groove.
The utility model has the advantages that: the orthopedic operation traction device is provided with the mounting bin to protect internal components, so that secondary injury to a patient due to accidental touch of the traction component is prevented; through being provided with power component, use spring force to replace the gravity of traditional balancing weight, saved the space that the apparatus occupy, increased the practicality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial structural sectional view of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention;
FIG. 4 is an exploded view of the local structure of the present invention;
fig. 5 is an exploded view of a partial structure of the present invention;
fig. 6 is an exploded view of the local structure of the present invention.
In the figure: 1. a leg support assembly; 11. bending the placing plate; 12. installing a bin; 121. a lifting groove; 13. a first support leg; 131. a limiting hole; 14. a second support leg; 2. a traction assembly; 21. a foot fixing member; 211. a jack; 22. adjusting a rod; 221. a connecting rod; 222. inserting a rod; 23. a draw bar; 231. a drawing hole; 24. a slide bar; 25. a support cylinder; 26. a right-angle rod; 27. a lifting cylinder; 271. an ear mount; 3. a power assembly; 31. a slide rail; 311. a track runner; 32. a power block; 321. a power chute; 33. a power spring; 34. a slider; 4. a limiting component; 41. a limiting plate; 42. a hinged block; 43. a limiting rod; 44. a hinge; 45. and a limiting spring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 3, the traction device for orthopedic surgery comprises a leg supporting assembly 1, wherein the leg supporting assembly 1 comprises a bent placing plate 11 and an installing bin 12 located at one end of the bent placing plate 11, the bent placing plate 11 is fixedly connected with the installing bin 12, one surface, close to the bent placing plate 11, of the installing bin 12 is provided with a vertical lifting groove 121, the bottom end of the bent placing plate 11 is fixedly connected with a first supporting leg 13, the periphery of the first supporting leg 13 is provided with a limiting hole 131 along a linear array, the bottom end of the bent placing plate 11 is fixedly connected with a second supporting leg 14 located on one side of the first supporting leg 13, the first supporting leg 13 is provided with a traction assembly 2, and the installing bin 12 is internally provided with a power assembly 3.
As shown in fig. 4, the traction assembly 2 comprises a foot fixing member 21, an adjusting rod 22 and a traction rod 23, wherein two sides of the foot fixing member 21 are provided with insertion holes 211, a through traction hole 231 is arranged in the circumferential direction of one end of the traction rod 23, a sliding rod 24 is fixedly connected in the circumferential direction of the other end of the traction rod 23, the adjusting rod 22 is rotatably connected with the traction rod 23 through the traction hole 231, connecting rods 221 perpendicular to the adjusting rod 22 are symmetrically arranged at the left end and the right end of the adjusting rod 22, an inserting rod 222 perpendicular to the connecting rod 221 is fixedly connected at one end of the connecting rod 221 far away from the adjusting rod 22, the inserting rod 222 penetrates through the insertion hole 211 to be rotatably connected with the foot fixing member 21, a support cylinder 25 is movably sleeved on the traction rod 23 between the traction hole 231 and the sliding rod 24, a right-angle rod 26 is fixedly connected at the circumferential side of the support, the traction rod 23 and the right-angle rod 26 are connected with the installation bin 12 in a sliding mode through the lifting groove 121.
As shown in fig. 5, the power assembly 3 includes a slide rail 31 and a power block 32, the bottom end of the slide rail 31 is fixedly connected with the bottom end inside the installation bin 12, a rail slide slot 311 is formed in the top end of the slide rail 31, a power slide slot 321 obliquely formed is formed in the top end of the power block 32, the slide rod 24 is inserted into the power slide slot 321 and is slidably connected with the power block 32, power springs 33 symmetrically arranged along a central line are fixedly connected to the side surface of the power block 32, and a slide block 34 matched with the rail slide slot 311 is fixedly connected to the bottom end of the.
As shown in fig. 6, the limiting component 4 includes a limiting plate 41 and a hinge 44, one end of the limiting plate 41 is fixedly connected with a limiting rod 43 corresponding to the limiting hole 131, the middle portion of the limiting plate 41 is fixedly connected with a hinged block 42, the hinged block 42 is rotatably connected with the ear seat 271 through the hinge 44, one end of the limiting plate 41 far away from the limiting rod 43 is fixedly connected with a limiting spring 45, and the other end of the limiting spring 45 is fixedly connected with the peripheral side of the lifting cylinder 27.
The utility model discloses in, place the device main part in suitable position, place the patient shank on board 11 is placed in the bending, foot mounting 21 is sheathe in to the patient step, press limiting plate 41 and keep away from the one end of gag lever post 43, gag lever post 43 leaves spacing hole 131, adjust lift cylinder 27 to suitable height, loosen limiting plate 41, under spacing spring 45 spring action, gag lever post 43 inserts spacing hole 131, draw subassembly 2 high fixed finishing, under power spring 33's effect, power piece 32 is along slide rail 31 lateral shifting, power spout 321 and slide bar 24 sliding connection, slide bar 24 drives traction rod 23 and removes, traction rod 23 drives regulation pole 22, connecting rod 221, inserted bar 222, foot mounting 21 removes, etc. remove to suitable position, power spring 33 converts elasticity into traction force through above-mentioned route and pulls the treatment position injured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (2)
1. The orthopedic operation traction device is characterized by comprising a leg supporting assembly (1), wherein the leg supporting assembly (1) comprises a bent placing plate (11) and an installing bin (12) located at one end of the bent placing plate (11), the bent placing plate (11) is fixedly connected with the installing bin (12), one side, close to the bent placing plate (11), of the installing bin (12) is provided with a vertical lifting groove (121), the bottom end of the bent placing plate (11) is fixedly connected with a first supporting leg (13), limiting holes (131) in a linear array are formed in the peripheral side of the first supporting leg (13), the bottom end of the bent placing plate (11) is located on one side of the first supporting leg (13) and is fixedly connected with a second supporting leg (14), the first supporting leg (13) is provided with a traction assembly (2), and a power assembly (3) is arranged inside the installing bin (12);
the traction assembly (2) comprises a foot fixing piece (21), an adjusting rod (22) and a traction rod (23), jacks (211) are formed in two sides of the foot fixing piece (21), a through traction hole (231) is formed in the circumferential direction of one end of the traction rod (23), a sliding rod (24) is fixedly connected to the circumferential direction of the other end of the traction rod (23), the adjusting rod (22) is rotatably connected with the traction rod (23) through the traction hole (231), connecting rods (221) perpendicular to the adjusting rod (22) are symmetrically arranged at the left end and the right end of the adjusting rod (22), one end, far away from the adjusting rod (22), of each connecting rod (221) is fixedly connected with an inserted rod (222) perpendicular to the corresponding connecting rod (221), the inserted rod (222) penetrates through the jacks (211) to be rotatably connected with the foot fixing piece (21), and a support cylinder (25) is movably sleeved between, a right-angle rod (26) is fixedly connected to the peripheral side of the supporting cylinder (25), a lifting cylinder (27) is fixedly connected to the other end of the right-angle rod (26), and lug seats (271) symmetrically arranged along the axis are fixedly connected to the peripheral side of the lifting cylinder (27);
power component (3) are including slide rail (31), power piece (32), slide rail (31) bottom and the inside bottom fixed connection in installation storehouse (12), track spout (311) have been seted up on slide rail (31) top, power spout (321) that the slope set up have been seted up on power piece (32) top, slide bar (24) insert power spout (321) and power piece (32) sliding connection, power piece (32) side fixedly connected with is along power spring (33) that the central line symmetry set up, power piece (32) bottom fixedly connected with and track spout (311) matched with slider (34).
2. An orthopedic traction device according to claim 1, characterized in that the traction rod (23) and the right-angle rod (26) are slidably connected with the mounting bin (12) through a lifting slot (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774751.6U CN213607258U (en) | 2020-08-24 | 2020-08-24 | Traction device for orthopedic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774751.6U CN213607258U (en) | 2020-08-24 | 2020-08-24 | Traction device for orthopedic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213607258U true CN213607258U (en) | 2021-07-06 |
Family
ID=76645047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021774751.6U Expired - Fee Related CN213607258U (en) | 2020-08-24 | 2020-08-24 | Traction device for orthopedic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213607258U (en) |
-
2020
- 2020-08-24 CN CN202021774751.6U patent/CN213607258U/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: 20210706 |