CN204521096U - Movable limb traction frame - Google Patents
Movable limb traction frame Download PDFInfo
- Publication number
- CN204521096U CN204521096U CN201520181291.9U CN201520181291U CN204521096U CN 204521096 U CN204521096 U CN 204521096U CN 201520181291 U CN201520181291 U CN 201520181291U CN 204521096 U CN204521096 U CN 204521096U
- Authority
- CN
- China
- Prior art keywords
- stationary pipes
- traction frame
- pulley
- connecting rod
- connector
- Prior art date
- 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
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
This utility model provides a kind of movable limb traction frame, comprises base, connector, connecting rod, connecting bolt, stationary pipes, pulley pole and pulley; Base is fixedly connected with connector, the first end of connector and connecting rod is hinged, second end of connecting rod is connected with the first end of stationary pipes, second end of stationary pipes and one end of pulley pole are detachably socketed, the other end of pulley pole is connected with pulley, and connecting bolt passes connecting rod and both are threaded connection.Convenient angle and the height regulating traction frame of this traction frame, can avoiding the pain that patient produces because drawing discomfort, can reach desirable traction effect.The structure of whole traction frame is simple, can freely form many pulleys hitch structure by multiple traction frame, also can individually draw to realize different traction effects to different affected part simultaneously.In addition, pulley pole is detachable, is convenient for carrying, and uses when being applicable to family and outdoor emergency or nursing.
Description
Technical field
This utility model relates to orthopedic medical device, particularly the movable limb traction frame of one.
Background technology
In clinical medicine, traction is one of Therapeutic Method that orthopaedics is conventional, is mainly used in treating wound, osteopathia, and for the auxiliary treatment of orthopaedics preoperative and postoperative.Traction is by traction apparatus, and utilize catenary weight for pull strength, body wt is reverse drag power, reaches reduction fracture, dislocation, maintains the position after resetting or orthotic joint deformity, removes the object of muscle spasm and pain.Traditional bone distraction device is brown traction frame and Thomas's traction frame, but these two kinds of traction frame come with some shortcomings: the traction angle of brown traction frame and traction hight are inconvenient to regulate, so traction can be brought uncomfortable to patient, also cannot reach desirable traction effect.Thomas's traction frame is bed traction frame, and volume is heavy and cost is high, uses extremely inconvenient.In addition, these two kinds of traction frame all can not be portable, is also inconvenient to use of staying at home, is also not suitable for outdoor use, as during disaster, emergency uses.
Utility model content
This utility model provides a kind of scalable traction angle and traction hight, light, detachable, volume is little and can be portable movable limb traction frame, what solve the problem is one or more.
According to an aspect of the present utility model, a kind of movable limb traction frame is provided, comprises base, connector, connecting rod, connecting bolt, stationary pipes, pulley pole and pulley.Base is fixedly connected with connector, the first end of connector and connecting rod is hinged, second end of connecting rod is connected with the first end of stationary pipes, second end of stationary pipes and one end of pulley pole are detachably socketed, the other end of pulley pole is connected with pulley, and connecting bolt passes connecting rod and both are threaded connection.
Its beneficial effect is, because connecting rod and connector are hinged, connecting rod freely can be rotated around articulated axle, thus realize the angular adjustment of traction frame.Because stationary pipes and pulley pole are detachably socketed, relative motion between pulley pole and stationary pipes, can the height of adjustable pulley, thus realizes the altitude mixture control of traction frame.Due to the convenient angle and the height that regulate traction frame, the pain that patient produces because drawing discomfort can being avoided, desirable traction effect can be reached.The structure of whole traction frame is simple, can freely form many pulleys hitch structure by multiple traction frame, also can individually draw to realize different traction effects to different affected part simultaneously.In addition, pulley pole is detachable, is convenient for carrying, and uses when being applicable to family and outdoor emergency or nursing.
In some embodiments, connector is concave structure, and concave structure comprises a base and two arc-shaped side edges.Its beneficial effect is, due to female type connection structure, conveniently realizes being hinged.Due to the structure that side is arc, when connecting rod is rotated, the connecting bolt on connecting rod can better contact with the side of connector, increases fastening to connecting rod of connecting bolt.
In some embodiments, stationary pipes and pulley pole are threaded connection.Its beneficial effect is, because stationary pipes and pulley pole are threaded connection, both can make pulley pole fixing more firm, also can rotary pulley pole according to actual needs, conveniently regulate traction hight.
In some embodiments, stationary pipes is provided with clamp device.Its beneficial effect is, due to the clamp device that stationary pipes increases, the pulley pole realized inserting fixed bar inside is carried out fastening, increases the safety of distraction procedure.
In some embodiments, clamp device comprises fastening bolt, clamping piece and alignment pin.Fastening bolt is through the hole in stationary pipes, and alignment pin is through the locating hole in stationary pipes, and the head end of alignment pin is positioned at the outside of stationary pipes and size is greater than the diameter of locating hole, and the tail end of alignment pin is positioned at the inside of stationary pipes and is connected with clamping piece.Its beneficial effect is, owing to adding clamping piece, can better fixed block pole, and improve the safety of distraction procedure.Due to the position that the alignment pin increased is in order to the sheet that is fixed and clamped, clamping piece can be avoided to move at the internal freedom of stationary pipes.
In some embodiments, the number of fastening bolt is at least 2.Its beneficial effect is, owing to arranging multiple fastening bolt, can more convenient and evenly adjustment to the fastening dynamics of clamping piece, avoid the thrust of clamping piece to pulley pole to spend light or overweight and adverse effect that is that bring.
In some embodiments, the material of connecting rod, stationary pipes and pulley pole is plastic-steel.Its beneficial effect is, due to the lightweight of plastic-steel and cost lower, use plastic-steel can alleviate weight and the cost of whole traction frame, easy to use and promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the movable limb traction frame of this utility model one embodiment;
Fig. 2 is the side view of connector and connecting rod coupling part in Fig. 1;
Fig. 3 is the phantom of the locking device in the stationary pipes of another embodiment.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, this utility model is described in further detail.
As shown in Figure 1, disclose a kind of movable limb traction frame, comprise base 1, connector 2, connecting rod 3, stationary pipes 4, pulley pole 6 and pulley 7.Base 1 can be U-shaped structure or groove structure, and connector 2 is welded on the bottom of base 1.Connector 2 is hinged with the first end of connecting rod 3, and being thus connected bar 3 can rotate around the articulated axle of connector 2, and connecting rod 3 can be hollow pipe or solid hopkinson bar.Second end of connecting rod 3 is connected with the first end of stationary pipes 4, and connected mode can be welding or bolt connects or other connected mode.Connecting rod 3 has connecting bolt 8 pass, connecting rod 3 is provided with external screw thread, and connecting bolt 8 is provided with female thread, and connecting rod 3 and connecting bolt 8 are threaded connection.Stationary pipes 4 can be hollow tubular structure, and the second end of stationary pipes 4 and one end of pulley pole 6 are socketed, and this pulley pole 6 is detachable, can reduce the volume of traction frame, be convenient for carrying with this.Stationary pipes 4 can machining internal thread or external screw thread, pulley pole 6 can threading or female thread, make stationary pipes 4 and pulley pole 6 by being threaded of matching, so, both can more firmly fixed block pole 6, simultaneously also can rotary pulley pole according to actual needs, conveniently regulate traction hight.The other end of pulley pole 6 is connected with pulley 7, and connected mode can be welding or bolt connects or other connected mode.
As shown in Figure 2, connector 2 is concave structure, female type connection structure, facilitates connecting rod 3 to rotate around the articulated axle (in figure non-label) of connector 2.Concave structure comprises a base 21 and two arc-shaped side edges 22 (in Fig. 1), when arc-shaped side edges 22 can make connecting rod 3 rotate, connecting bolt 8 on connecting rod 3 can better contact with the side 22 of connector 2, increase the fastening of connecting bolt 8 pairs of connecting rods 3, base 21 and side 22 integral structure or by being welded to connect.
Fastening in order to what increase pulley pole 6, as shown in Figure 3, the internal diameter of stationary pipes 4 also can be made to be greater than the external diameter of pulley pole 6, facilitate pulley pole 6 to insert in stationary pipes 4; The clamp device 5 simultaneously also increased in stationary pipes 4, the pulley pole 6 realized inserting stationary pipes 4 inside is carried out fastening, increases the safety of distraction procedure.Wherein, clamp device 5 can comprise fastening bolt 51, clamping piece 52 and alignment pin 53.Fastening bolt 51, through behind the hole in stationary pipes 4, extends to clamping piece 52, applies a fastening pressure for giving clamping piece 52.Fastening bolt 51 head can with the convenient knob regulated.Alignment pin 53 is through the locating hole 54 in stationary pipes 4, the head end of alignment pin 53 is positioned at the outside of stationary pipes 4 and size is greater than the diameter of locating hole 54, the tail end of alignment pin 53 is positioned at the inside of stationary pipes 4 and is connected with clamping piece 52, clamping piece 52, for better fixed block pole 6, improves the safety of distraction procedure.And alignment pin 52 is the positions in order to the sheet 52 that is fixed and clamped, clamping piece 52 can be avoided to move at the internal freedom of stationary pipes 4.In addition, the number of fastening bolt 51 can be 2 or 3 or 4, multiple fastening bolt 51 make to regulate the fastening dynamics of clamping piece 52 more convenient and evenly, avoid the thrust of clamping piece 52 pairs of pulley poles 6 to spend light or overweight and adverse effect that is that bring.
The material of the connecting rod 3 in this utility model, stationary pipes 4 and pulley pole 6 can be lighter in weight and lower-cost plastic-steel, so, can alleviate weight and the cost of whole traction frame, facilitate using and promoting of traction frame.
In actual clinical uses, the base 1 of traction frame is fixed on bedside or table limit, unclamping the connecting bolt 8 on connecting rod 2, be rotationally connected bar 3 to suitable angle, tightening connecting bolt 8 to propping up connector 2, the pulley pole 6 of band pulley 7 is inserted in stationary pipes 4, adjustment pulley pole 6, to the height be applicable to, is pressed alignment pin 53, is made clamping piece 52 be pressed in the outer wall of pulley pole 6, tighten fastening bolt 51 to compress clamping piece 52, cause pulley pole 6 to move.Pull rope is walked around pulley 7, one end of pull rope connects the position needing traction, and the other end connects traction weight, and the traction weight that can bear of this traction frame can weigh 10kg.In traction, soft medicated pillow can also be positioned over patient by the lower end at slight rise position, for suffering limb provides the suitable strong point to avoid unsettled for a long time and discomfort that is that cause.If in distraction procedure, find angle or highly improper, by being rotationally connected bar 3 or flexible pulley pole 6 to realize the free adjustment of angle or height.This traction frame can also freely form the structure of many pulleys, facilitates the control of traction dynamics.If patient has many places to need traction, the number of traction frame can be increased, each traction frame is drawn different parts respectively, and each traction frame all energy independent regulation, different traction effects can be realized, use more convenient.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from this utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. movable limb traction frame, it is characterized in that, comprise base (1), connector (2), connecting rod (3), connecting bolt (8), stationary pipes (4), pulley pole (6) and pulley (7); Described base (1) is fixedly connected with described connector (2), described connector (2) is hinged with the first end of described connecting rod (3), second end of described connecting rod (3) is connected with the first end of described stationary pipes (4), second end of described stationary pipes (4) and one end of described pulley pole (6) are detachably socketed, the other end of described pulley pole (6) is connected with described pulley (7), described connecting bolt (8) through described connecting rod (3) and both be threaded connection.
2. movable limb traction frame according to claim 1, is characterized in that, described connector (2) is concave structure, and described concave structure comprises a base (21) and two arc-shaped side edges (22).
3. movable limb traction frame according to claim 1, is characterized in that, described stationary pipes (4) and described pulley pole (6) are threaded connection.
4. movable limb traction frame according to claim 1, is characterized in that, described stationary pipes (4) is provided with clamp device (5).
5. movable limb traction frame according to claim 4, is characterized in that, described clamp device (5) comprises fastening bolt (51), clamping piece (52) and alignment pin (53); Described fastening bolt (5) is through the hole in described stationary pipes (4), described alignment pin (53) is through the locating hole (54) in described stationary pipes (4), the head end of described alignment pin (53) is positioned at the outside of described stationary pipes (4) and size is greater than the diameter of described locating hole (54), and the tail end of described alignment pin (53) is positioned at the inside of described stationary pipes (4) and is connected with described clamping piece (52).
6. movable limb traction frame according to claim 5, is characterized in that, the number of described fastening bolt (5) is at least 2.
7. movable limb traction frame according to claim 1, is characterized in that, the material of described connecting rod (3), stationary pipes (4) and pulley pole (6) is plastic-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181291.9U CN204521096U (en) | 2015-03-27 | 2015-03-27 | Movable limb traction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181291.9U CN204521096U (en) | 2015-03-27 | 2015-03-27 | Movable limb traction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521096U true CN204521096U (en) | 2015-08-05 |
Family
ID=53735158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181291.9U Expired - Fee Related CN204521096U (en) | 2015-03-27 | 2015-03-27 | Movable limb traction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932760A (en) * | 2021-02-01 | 2021-06-11 | 山东威高医疗科技有限公司 | Traction device capable of prolonging pelvis of lower limb and used with operating table |
-
2015
- 2015-03-27 CN CN201520181291.9U patent/CN204521096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932760A (en) * | 2021-02-01 | 2021-06-11 | 山东威高医疗科技有限公司 | Traction device capable of prolonging pelvis of lower limb and used with operating table |
| CN112932760B (en) * | 2021-02-01 | 2023-01-24 | 山东威高医疗科技有限公司 | Traction device capable of prolonging pelvis of lower limb and used with operating table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2238869A (en) | Ambulatory splint | |
| CN204521096U (en) | Movable limb traction frame | |
| CN204995561U (en) | Combined type external fixation support | |
| CN108245302B (en) | Emergency surgical neck fixing device | |
| CN209437448U (en) | Bone distraction device | |
| CN203677224U (en) | External connection support for department of orthopaedics | |
| CN207071104U (en) | Fracture traction resetting means | |
| CN214318397U (en) | Device for adjuvant treatment of sepsis | |
| CN204192824U (en) | Upper limb stretch support | |
| CN108670524A (en) | A kind of orthopedic lower limb bone distraction apparatus | |
| CN204909636U (en) | Surgery shank supports fixing device | |
| CN203736358U (en) | Multifunctional fracture traction reduction frame | |
| CN204542498U (en) | A kind of rehabilitation frame drawing coordination upper limb extension | |
| CN208756232U (en) | A kind of novel livestock beast Medical limb operation locating rack | |
| CN209091601U (en) | A kind of orthopaedics reduction pinning device | |
| CN208625769U (en) | A kind of Medical wrist arthrocsopic surgery hitch frame | |
| CN215130407U (en) | Special positioner of orthopedics joint | |
| CN209437450U (en) | A kind of medical treatment and nursing tractor | |
| CN210541984U (en) | Toe fracture reduction fixing device | |
| CN109172087A (en) | A kind of portable fracture of lower limb fixed traction device of first aid | |
| CN208910509U (en) | Nursing in operating room body position restraining band | |
| CN203634267U (en) | Multifunctional traction reduction device | |
| CN210277933U (en) | Multifunctional emergency respirator | |
| CN210542093U (en) | Backbone wound first aid transport fixing device | |
| CN208741417U (en) | A kind of therapeutic equipment manually adjusted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200327 |