CN112120776B - Cable fixing and bundling device - Google Patents
Cable fixing and bundling device Download PDFInfo
- Publication number
- CN112120776B CN112120776B CN202010879823.1A CN202010879823A CN112120776B CN 112120776 B CN112120776 B CN 112120776B CN 202010879823 A CN202010879823 A CN 202010879823A CN 112120776 B CN112120776 B CN 112120776B
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- block
- cable
- driving
- swing arms
- winding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/82—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8861—Apparatus for manipulating flexible wires or straps
Abstract
The utility model relates to a fixed binding apparatus of cable relates to medical instrument technical field, and it includes two swing arms, and two swing arms have respectively and can keep away from each other or be close to the wire winding end, two the wire winding is served and is provided with the boss respectively to it has the fixture block, two to articulate respectively through the articulated shaft the fixture block has the line ball end respectively, is located same fixture block in the swing arm rotates around the articulated shaft and makes the line ball end be close to the boss, fixes the cable centre gripping between fixture block and boss. The application has the effect of conveniently and quickly tightening and fixing the metal cable in the operation.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a cable fixing and binding device.
Background
In cases where fractures frequently occur during surgical implantation, a metal cable is used as a means of treating the fracture fixation, including: the fracture end of the skeleton is strengthened and fixed, the greater trochanter is reset, the long bone fracture is fixed in a transplanting mode, the patellar fracture is fixed, and the like. Is mainly suitable for binding and fixing the fractured parts of limbs.
However, the existing metal cable is not well tightened and fixed in the operation, a solution and a convenient surgical instrument are not provided, the metal cable cannot be well fixed, certain operation risks exist in the operation, and the clinical use difficulty is high. Therefore, there is a need to develop a metal cable fixing and binding device for conveniently and rapidly tightening and fixing a metal cable in an operation process, so as to reduce the risk of surgical implantation, reduce the difficulty of clinical use and be more beneficial to shortening the healing period of patients.
Disclosure of Invention
To facilitate and speed the tightening and securing of the wire cable during surgery, the present application provides a cable fixation tie.
The application provides a fixed binding apparatus of cable adopts following technical scheme:
the utility model provides a fixed binding apparatus of cable, includes two swing arms, two swing arms have respectively can keep away from each other or be close to the end of winding, two be provided with the boss respectively on the end of winding to it has the fixture block to articulate respectively through the articulated shaft, two the fixture block has line ball end respectively, is located same fixture block on the swing arm rotates around the articulated shaft makes line ball end be close to the boss, fixes the cable centre gripping between fixture block and boss.
Through adopting above-mentioned technical scheme, during the use, at first rotate the fixture block on two swing arm wire winding ends respectively around the articulated shaft, make two fixture blocks respectively and two boss between form the space, and place the cable both ends respectively in two spaces, then rotate two fixture blocks, fix the cable centre gripping between the line ball end and the boss of fixture block, later make the wire winding end of two swing arms remove to the direction of keeping away from each other, just can realize that the cable opens and tightens up, make things convenient for in the fixed of cable, thereby reduce the risk of surgery implantation operation to a certain extent, reduce the degree of difficulty of clinical use, more be favorable to shortening patient's cure period.
Preferably, one side, far away from the wire winding end, of each of the two swing arms is provided with an opening beam, the opening direction of each opening beam faces towards the two swing arms, and two ends of each opening beam are hinged to the two swing arms through rotating shafts respectively.
Through adopting above-mentioned technical scheme, the opening roof beam provides the installation basis for two swing arms to two swing arms can realize that the wire winding end of two swing arms keeps away from each other and is close to.
Preferably, the two swing arms are L-shaped, two ends of the opening beam are respectively hinged to corners of the two swing arms, one ends of the two swing arms, far away from the winding ends, are driving ends which are arranged oppositely, a driving block is arranged between the two driving ends, and the driving block drives the two driving ends to move up and down and rotate around the rotating shaft.
Through adopting above-mentioned technical scheme, the drive end of two swing arms is under the restraint of connecting axle, receives the promotion of drive block and revolutes the rotation of rotation downwards, utilizes lever principle with the wire winding end of power transmission to two swing arms to drive two wire winding ends and keep away from each other or be close to.
Preferably, the driving ends are respectively provided with a gap, the driving block comprises two clamping plates which are oppositely connected, a fit clearance is arranged between the two clamping plates, two connecting shafts are arranged in the fit clearance, two ends of each connecting shaft are respectively fixedly connected with the two clamping plates, and the driving ends respectively extend into the fit clearance and the gaps are respectively clamped on the two connecting shafts.
Through adopting above-mentioned technical scheme, the pin joint of two swing arms is fixed, and relative distance changes when its two drive ends move, and the drive end passes through opening and connecting axle joint, and the connecting axle can promote the drive end and remove to adapt to the change of the relative distance of drive end, two grip blocks can restrict the position of two drive ends, restrict the drive block between two drive ends.
Preferably, the driving device further comprises a driving rod, the driving rod penetrates through the middle of the opening beam and is in threaded fit with the opening beam, and one end of the driving rod is connected with the driving block in a relatively rotating mode.
Through adopting above-mentioned technical scheme, rotate the actuating lever, can realize that the actuating lever is for opening roof beam axial displacement, the actuating lever is connected the drive block to can drive the drive block and remove, and then drive the drive end removal of two swing arms.
Preferably, be provided with the connecting block of connecting two grip blocks in the middle of the fit clearance of drive block, the actuating lever has the first shaft section of the threaded connection open beam of an organic whole and the second shaft section of connecting the drive block, second shaft end diameter is less than first shaft section and forms spacing step in the junction, the second shaft section is worn to locate on the connecting block, the cover is equipped with the bearing with spacing step joint in the second shaft section, the inner circle and the second shaft section fixed connection of bearing, the outer lane and the drive block rigid coupling of bearing or butt.
Through adopting above-mentioned technical scheme, rotate around self axis when the actuating lever removes, the actuating block does not rotate along with the actuating lever, and spacing step is used for the joint bearing, and the bearing can reduce its relative frictional force when actuating lever and actuating block rotate relatively.
Preferably, one end of the second shaft section of the driving rod, which is far away from the first shaft section, penetrates out of the connecting block, a nut which abuts against the driving block is connected in a threaded fit mode through machining threads, a threaded hole is further machined in the end face of the lower end of the second shaft section, and a screw which abuts against the nut is connected in the threaded fit mode through the threaded hole.
Through adopting above-mentioned technical scheme, the driving block restriction is between bearing and nut, and the nut can provide the fastening force of fixed driving block, and the screw can limit the nut position, prevents that the nut from droing.
Preferably, the wire pressing ends of the two clamping blocks are respectively provided with a wire winding block for winding a cable, and the upper side and the lower side of the wire winding block are respectively provided with a wire winding groove.
Through adopting above-mentioned technical scheme, the wire winding piece is used for twining the cable, and the cable can twine in two wire winding grooves from top to bottom.
Preferably, the lower ends of the two bosses are respectively provided with a guide block for winding the cable, a first wire guide groove is formed between the guide block and the boss, and a second wire guide groove communicated with the first wire guide groove is formed on the side of the two guide blocks departing from each other.
Through adopting above-mentioned technical scheme, the cable both ends centre gripping respectively are fixed between fixture block and boss after, go into the first metallic channel and the second metallic channel of guide block with the cable card, and two second guide ways orientation deviate from the direction each other to be convenient for open the cable both ends.
Preferably, two one end of the fixture block far away from the pressure line end is a limiting end, two the swing arm is provided with a limiting pin protruding towards one side of the swing arm connecting the fixture block, the limiting end of the fixture block is provided with a yielding groove avoiding the limiting pin, and one side of the yielding groove far away from each other is provided with a flange which is abutted to the limiting pin for limiting.
Through adopting above-mentioned technical scheme, the fixture block rotates the back around the articulated shaft, and the flange can prevent that fixture block turned angle is too big and lead to using inconveniently with the spacer pin butt.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two clamping blocks are rotated to clamp and fix the cable between the wire pressing end and the boss of the clamping block, and then the wire winding ends of the two swing arms move towards the directions away from each other, so that the cable can be stretched and tightened, the cable is convenient to fix, the risk and the difficulty of the operation are reduced, and the healing period of a patient is favorably shortened;
2. the driving rod is rotated to drive the driving block to move, so that the driving ends of the two swing arms are driven to move, the wire winding ends of the two swing arms are far away from or close to each other, and the cable clamped and fixed at the wire winding ends is stretched and tightened;
3. the driving block restriction is between bearing and nut, and the bearing can reduce the frictional force that actuating lever and driving block relative rotation produced, and the nut can provide the fastening force of fixed driving block, and the screw can restrict the nut position, prevents that the nut from droing.
Drawings
FIG. 1 is a schematic view of the overall construction of the cable tie.
FIG. 2 is a schematic view of the drive end of the swing arm and the latch block of the cable tie.
FIG. 3 is a schematic view of the latch block of the cable securing tie-down.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is a schematic view of the drive block of the cable tie.
Fig. 6 is a cross-sectional view of the upper portion of the cable tie.
Fig. 7 is an exploded view of the drive rod of the cable tie.
Description of reference numerals: 1. an open beam; 11. mounting holes; 12. a threaded sleeve; 2. a rotating shaft; 3. swinging arms; 31. a winding end; 32. a driving end; 321. opening the gap; 33. a boss; 34. hinging a shaft; 4. a drive block; 41. a clamping plate; 42. fitting gaps; 43. connecting blocks; 44. a connecting shaft; 5. a drive rod; 51. a first shaft section; 52. a second shaft section; 521. a threaded hole; 53. a limiting step; 54. a bearing; 55. a nut; 56. a screw; 57. a handle; 6. a clamping block; 61. a wire pressing end; 611. round corners; 612. a bevel; 62. a winding block; 621. a winding slot; 622. a through hole; 63. a limiting end; 631. a yielding groove; 632. blocking edges; 7. a spacing pin; 8. a guide block; 81. a first guide plate; 82. a second guide plate; 83. a first wire groove; 84. a second wire groove; 9. a cable.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a cable fixing and binding device. Referring to fig. 1, the cable fixing and binding apparatus includes an open beam 1, two rotating shafts 2 fixed at both ends of the open beam 1, two swing arms 3 hinged at both ends of the open beam 1 through the two rotating shafts 2, a driving block 4 driving the two swing arms 3 to rotate around the rotating shafts 2, respectively, a driving rod 5 connected to the driving block 4, and two clamping blocks 6 mounted on the two swing arms 3 for fixing a cable 9.
Referring to fig. 1, the opening beam 1 has a C-shaped structure, and for convenience of description, an opening direction thereof is defined as a lower direction. Two swing arms 3 are L-shaped structures respectively, the two ends of the swing arm 3 are a winding end 31 and a driving end 32 respectively, the two driving ends 32 are arranged oppositely, and the driving block 4 is connected between the two driving ends 32. The both ends of split beam 1 are articulated through the corner of two pivot 2 and two swing arms 3 respectively, and the drive block 4 drive the drive end 32 of two swing arms 3 and revolve the pivot 2 rotation respectively, can make two wire winding ends 31 keep away from each other or be close to will fix cable 9 expansion on wire winding end 31 and tighten up.
Referring to fig. 2, bosses 33 are respectively disposed at end portions of the two winding ends 31, hinge shafts 34 are respectively fixed to the two winding ends 31, and the hinge shafts 34 are located above the bosses 33. Two fixture blocks 6 are bar structures, and it articulates on swing arm 3 through articulated shaft 34 respectively, and wherein one end of two fixture blocks 6 is line ball end 61 respectively, and when fixture block 6 rotated around articulated shaft 34, two line ball ends 61 were kept away from each other or were close to, and when line ball end 61 was close to boss 33, can fix the centre gripping of cable 9 between line ball end 61 and boss 33. The sides of the wire pressing ends 61 close to each other are respectively processed into rounded corners 611 to facilitate pressing of the cable 9. During the use, press line end 61 with two fixture blocks 6 rotates to the direction of keeping away from each other, forms the space between press line end 61 and boss 33, then places cable 9 both ends respectively in two spaces, rotates two fixture blocks 6 afterwards, through the fillet 611 centre gripping fixed cable 9 of press line end 61.
Referring to fig. 2 and 3, the sides of the two fixture block 6 away from the pressing end 61 are respectively machined with an inclined surface 612, the inclined surface 612 and the round corner 611 form a tip of the pressing end 61, the pressing end 61 is integrally connected with a winding block 62 at one side of the inclined surface 612, a gap is formed between the winding block 62 and the swing arm 3, the upper side and the lower side of the winding block 62 are respectively formed with a winding groove 621, the winding block 62 is used for winding the cable 9, and the cable 9 can be wound in the upper winding groove 621 and the lower winding groove 621. The winding block 62 is provided with a through hole 622 for the cable 9 to pass through.
Two swing arms 3 are respectively at articulated shaft 34's top fixedly connected with spacer pin 7, and two spacer pins 7 are protruding to fixture block 6 place one side, and the one end of keeping away from line ball end 61 of two fixture blocks 6 is spacing end 63, and two spacing ends 63 are seted up respectively and are dodged groove 631 of stepping down spacer pin 7, and one side of keeping away from each other of two grooves 631 of stepping down is provided with flange 632 respectively. When the two limiting ends 63 rotate by a certain angle around the hinge shaft 34 in the direction close to each other, the two flanges 632 can limit the positions of the two clamping blocks 6 respectively, so that the inconvenience in use caused by the overlarge rotation angle of the clamping blocks 6 is avoided.
Referring to fig. 1 and 4, the lower ends of the two bosses 33 are respectively provided with a guide block 8, a first guide plate 81 and a second guide plate 82 which are included in the guide block 8, the first guide plate 81 is fixedly connected with the bosses 33, the second guide plate 82 is fixedly connected to the first guide plate 81, and the second guide plate 82 is in an L-shaped structure. A first wire groove 83 is formed between the first guide plate 81, the second guide plate 82 and the boss 33, the first guide plate 81 and the second guide plate 82 form a second wire groove 84 communicated with the first wire groove 83, and the second wire grooves 84 of the two guide blocks 8 face in directions away from each other. After the two ends of the cable 9 are respectively clamped and fixed between the clamping block 6 and the boss 33, the cable 9 is clamped into the first wire guiding groove 83 and the second wire guiding groove 84 of the guiding block 8, and the two second wire guiding grooves 84 face away from each other, so that the two ends of the cable 9 can be conveniently opened.
Referring to fig. 5, the driving block 4 includes two clamping plates 41 connected to each other, a fit gap 42 is provided between the two clamping plates 41, a connecting block 43 is provided in the middle of the fit gap 42, the connecting block 43 is fixedly connected to the two clamping plates 41, connecting shafts 44 are further provided in the fit gap 42 on both sides of the connecting block 43, and both ends of each connecting shaft 44 are fixedly connected to the two clamping plates 41. The driving ends 32 of the two swing arms 3 are respectively provided with a gap 321, the two driving ends 32 respectively extend into the matching gaps 42 on the two sides of the connecting block 43, and the two gaps 321 are respectively clamped with the two connecting shafts 44.
Referring to fig. 6, a mounting hole 11 is vertically formed in the middle of the open beam 1, a threaded sleeve 12 provided with internal threads is arranged in the mounting hole 11, the threaded sleeve 12 can be in a conical shape, and the threaded sleeve is in interference fit with the mounting hole 11. The driving rod 5 is provided with a thread which penetrates through the threaded sleeve 12 in a vertical posture and is in threaded fit with the threaded sleeve 12. The horizontal fixedly connected with handle 57 in upper end of actuating lever 5 to make things convenient for drive actuating lever 5 to rotate, the lower extreme of actuating lever 5 is connected with drive block 4, and drive lever 5 can rotate relative to drive block 4.
Referring to fig. 6 and 7, in particular, the drive rod 5 comprises a first shaft section 51 and a second shaft section 52 which are coaxially connected. The first shaft section 51 is in threaded fit with the threaded sleeve 12, the handle 57 is connected to the upper end of the first shaft section 51, and the second shaft section 52 is located below the first shaft section 51, has a smaller diameter than the first shaft section 51, and forms a limit step 53 at the connection. The bearing 54 is sleeved on the second shaft section 52, the bearing 54 is clamped with the limiting step 53, the second shaft section 52 penetrates through the connecting block 43 of the driving block 4, the bearing 54 is limited between the limiting step 53 and the two clamping plates 41 of the driving block 4, the inner ring of the bearing 54 is fixedly connected with the second shaft section 52, and the outer ring of the bearing 54 is fixedly connected with or abutted to the driving block 4. The second shaft section 52 is threaded, the lower end of the second shaft section penetrates out of the connecting block 43 and can rotate relative to the connecting block 43, the lower end of the second shaft section 52 is in threaded connection with a nut 55, and the nut 55 provides fastening force for fixing the driving block 4. A screw hole 521 is further formed in the lower end surface of the second shaft section 52, a screw 56 is screwed into the screw hole 521, and the screw 56 abuts against the lower end of the nut 55 to prevent the nut 55 from falling off.
The implementation principle of the cable fixing and binding device in the embodiment of the application is as follows: when the cable pressing device is used, the wire pressing ends 61 of the two fixture blocks 6 are rotated towards the direction away from each other, then the two ends of the cable 9 are respectively clamped into the first wire guide groove 83 and the second wire guide groove 84 of the guide block 8, and are respectively clamped into the gaps formed by the two wire pressing ends 61 and the two bosses 33 from the side where the fillet 611 is located, and then the two fixture blocks 6 are rotated to enable the fillet 611 of the wire pressing end 61 to press the cable 9; after the cable 9 wire pressing end 61 is fixed, the end part can be wound on the winding block 62 of the fixture block 6 for further fixing; afterwards, the driving rod 5 is rotated to move downwards through the handle, the driving block 4 is pushed to move downwards, the driving ends 32 of the two swing arms 3 are constrained by the connecting shaft 44 and driven by the driving block 4 to rotate downwards around the rotating shaft 2, force is transmitted to the winding ends 31 of the two swing arms 3 by utilizing the lever principle, and the winding ends 31 drive the cable 9 to be opened, so that the fastening of the cable 9 is realized, the risk and difficulty of an operation are reduced, and the healing period of a patient is favorably shortened.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A cable fixing tie, comprising: the cable pressing device comprises two swing arms (3), wherein the two swing arms (3) are respectively provided with winding ends (31) which can be far away from or close to each other, bosses (33) are respectively arranged on the two winding ends (31), clamping blocks (6) are respectively hinged through hinge shafts, the two clamping blocks (6) are respectively provided with a wire pressing end (61), the clamping blocks (6) positioned on the same swing arm (3) rotate around the hinge shafts to enable the wire pressing end (61) to be close to the bosses (33), and a cable (9) is clamped and fixed between the clamping blocks (6) and the bosses (33);
an opening beam (1) is arranged on one side, far away from the winding end (31), of each of the two swing arms (3), the opening direction of the opening beam (1) faces towards the two swing arms (3), and two ends of the opening beam (1) are hinged to the two swing arms (3) through rotating shafts (2) respectively;
the two swing arms (3) are L-shaped, two ends of the opening beam (1) are respectively hinged to corners of the two swing arms (3), one ends, far away from the winding end (31), of the two swing arms (3) are driving ends (32) which are arranged oppositely, a driving block (4) is arranged between the two driving ends (32), and the driving block (4) drives the two driving ends (32) to move up and down to rotate around the rotating shaft (2);
the driving rod (5) penetrates through the middle of the opening beam (1) and is in threaded fit with the opening beam (1), and one end of the driving rod (5) is connected with the driving block (4) in a relatively rotating mode;
wire winding blocks (62) for winding the cable (9) are respectively arranged on the wire pressing ends (61) of the two clamping blocks (6), and wire winding grooves (621) are respectively formed in the upper side and the lower side of each wire winding block (62).
2. The cable fixation binder of claim 1, wherein: opening (321) have been seted up respectively to two drive end (32), drive block (4) include two grip block (41) of connecting relatively, two be provided with fit clearance (42) between grip block (41), be provided with two connecting axle (44) in fit clearance (42), two connecting axle (44) both ends respectively with two grip block (41) fixed connection, two drive end (32) stretch into fit clearance (42) respectively just opening (321) joint respectively on two connecting axle (44).
3. The cable fixation binder of claim 1, wherein: be provided with connecting block (43) of connecting two grip blocks (41) in the middle of fit clearance (42) of drive block (4), drive lever (5) have first shaft segment (51) of the threaded connection opening roof beam (1) of an organic whole connection and second shaft segment (52) of connecting drive block (4), second shaft segment diameter is less than first shaft segment (51) and forms spacing step (53) in the junction, second shaft segment (52) are worn to locate on connecting block (43), the cover is equipped with bearing (54) with spacing step (53) joint on second shaft segment (52), the inner circle and second shaft segment (52) fixed connection of bearing (54), the outer lane and the drive block (4) rigid coupling or the butt of bearing (54).
4. The cable fixation binder of claim 3, wherein: one end, far away from the first shaft section (51), of the second shaft section (52) of the driving rod (5) penetrates out of the connecting block (43), a nut (55) abutting against the driving block (4) is connected in a threaded fit mode through machining, a threaded hole (521) is further machined in the end face of the lower end of the second shaft section (52), and a screw (56) abutting against the nut (55) is connected in the threaded fit mode through the threaded hole (521).
5. The cable fixation binder of claim 1, wherein: the lower ends of the two bosses (33) are respectively provided with a guide block (8) wound with a cable (9), a first wire guide groove (83) is formed between the guide block (8) and the bosses (33), and a second wire guide groove (84) communicated with the first wire guide groove (83) is formed on one side, deviating from each other, of the two guide blocks (8).
6. The cable fixation binder of claim 1, wherein: two the one end of keeping away from line ball end (61) of fixture block (6) is spacing end (63), two be provided with bellied spacer pin (7) in one side of connecting fixture block (6) to swing arm (3) respectively on swing arm (3), two spacing end (63) of fixture block (6) are seted up respectively and are dodged groove of stepping down (631) of spacer pin (7), two keep away from one side each other of groove of stepping down (631) and be provided with respectively with spacing flange (632) of spacer pin (7) butt spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879823.1A CN112120776B (en) | 2020-08-27 | 2020-08-27 | Cable fixing and bundling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879823.1A CN112120776B (en) | 2020-08-27 | 2020-08-27 | Cable fixing and bundling device |
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| CN112120776A CN112120776A (en) | 2020-12-25 |
| CN112120776B true CN112120776B (en) | 2022-03-11 |
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| CN202010879823.1A Active CN112120776B (en) | 2020-08-27 | 2020-08-27 | Cable fixing and bundling device |
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| CN202604991U (en) * | 2012-06-28 | 2012-12-19 | 丁强 | Steel wire tightening and shearing device |
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| JP3721189B1 (en) * | 2005-05-02 | 2005-11-30 | アルフレッサファーマ株式会社 | Tightening device for bone fastening cable |
| US10357295B1 (en) * | 2013-11-13 | 2019-07-23 | Mohammed A. Hajianpour | Apparatus and method for connecting opposite ends of a surgical wire wrapped around an internal body structure |
| CN208074091U (en) * | 2018-03-23 | 2018-11-09 | 广州华尔法密封机械有限公司 | A kind of rope traction folder |
| CN208360669U (en) * | 2018-07-09 | 2019-01-11 | 余姚市梨洲机电制造有限公司 | Automatic high speed coiling binding machine |
| CN209713110U (en) * | 2018-12-19 | 2019-12-03 | 苏州微创脊柱创伤医疗科技有限公司 | Cable tightener and its locking assembly |
| CN110801277A (en) * | 2019-11-14 | 2020-02-18 | 北京市春立正达医疗器械股份有限公司 | Cable tightener |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202604991U (en) * | 2012-06-28 | 2012-12-19 | 丁强 | Steel wire tightening and shearing device |
| CN204846437U (en) * | 2015-07-02 | 2015-12-09 | 扬州冶金机械有限公司 | A aluminium silk bundling machine for aluminium ingot is in bundled |
| CN108720911A (en) * | 2018-06-29 | 2018-11-02 | 长春圣博玛生物材料有限公司 | A kind of fracture fixator |
| CN111544063A (en) * | 2019-09-30 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Multifunctional incision spreader for operation |
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| CN112120776A (en) | 2020-12-25 |
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