CN203183002U - Capillary network regeneration apparatus for bone transport - Google Patents
Capillary network regeneration apparatus for bone transport Download PDFInfo
- Publication number
- CN203183002U CN203183002U CN 201220492752 CN201220492752U CN203183002U CN 203183002 U CN203183002 U CN 203183002U CN 201220492752 CN201220492752 CN 201220492752 CN 201220492752 U CN201220492752 U CN 201220492752U CN 203183002 U CN203183002 U CN 203183002U
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- spicule
- bone
- hook
- governor motion
- fixed
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Abstract
Provided is a capillary network regeneration apparatus for bone transport, comprising a fixed bone pin, a fixed bon pin clamp, a guide rail, a traction hook type bone pin, an adjusting mechanism, an adjusting nut, a transport rod, a random wrench and a protective sleeve. The fixed bone pin is clamped and pressed on the fixed bone pin clamp. The fixed bone pin clamp traverses through the guide rail, and two sides of the fixed bone pin clamp are respectively screwed with the adjusting nut. The guide rail is screwed and fixed to two sides of the adjusting mechanism. The traction hook type bone pin is clamped on the adjusting mechanism. The fixed bone pin and the end of the traction hook type bone pin are sleeved by the protective sleeve. With the above structures, the capillary network regeneration apparatus for bone transport is formed. The capillary network regeneration apparatus for bone transport can be used for tibias and other bone parts requiring capillary network regeneration.
Description
Technical field
This utility model relates to the instrument field of orthopaedics and peripheral vessels section.Relate in particular to a kind of bone and move the capillary network regenerating unit.
Background technology
Because thrombosiss such as thromboarteritis obliterans, phlebitis, vasculitis cause vascular occlusion, especially are positioned at effective circulation that calf then has a strong impact on blood, thus cause the lower limb anoxia and make that this histanoxia cools off, necrosis etc.The methods of thrombolytic, logical bolt that adopt solved more in the past.Because shank position blood vessel diameter is less than 2 millimeters, the method of the logical bolt of effective ultrasonic wave thrombolytic and glomus all is difficult to implement at the shank position at present, also has only the method with the medicine thrombolytic, effect is also very undesirable, thereby need periodicity, carrying out repeatedly, be still the development that is difficult to stop necrosis, finally have to take the method for amputation to be handled.
Based on medullary cavity blood fortune abundant and can form rapidly under certain condition the capillary network system mechanism calendar year 2001 we designed " tibia is laterally moved revascularization art device for carrying out said " and obtained national ZL01202956.4 patent, this device makes calf regenerate a capillary network and terminal blood vessel fusion conducting in the tibial bone pulp cavity.There is extremely strong vigor in new vasoganglion system, and very fast making because thromboembolism almost stops sanguimotor lower limb had normal blood fortune that the tissue necrosis trend that causes because of vascular occlusion is alleviated until recovery from illness rapidly.Though the ZL01202956.4 patent has completed successfully the purpose for the treatment of, just also has unsatisfactory place on its structure, Unit Installation is regulated in the practice and has been found some shortcomings.For example level of comfort of the motility of the clamping of spicule, adjusting and reliability, whole operation etc. has to be solved.
Summary of the invention
Cause thromboarteritis obliterans, the phlebitis of vascular occlusion, thrombosis such as atherosclerotic occlusive disease in order to treat effectively as lower limb by the generation of capillary network effectively because of thrombosis.Some shortcomings in mirror and the mechanism of ZL01202956.4 again, flexible, reliable etc. the deficiency that clamps, regulates in order to solve spicule, this utility model provide that a kind of mechanism is simple, easy to loading and unloading, the spicule reliable clamping, regulate and namely can be used for the bone that tibia can be used for the position of other capillary network of need regenerating again flexibly and move the capillary network regenerating unit.
This utility model solves technical scheme that its technical barrier adopts by fixed bone spicule, fixed bone spicule folder, guide rail, tractive hook spicule, governor motion, adjusting nut, moving rod, spanner and sheath are formed at random.The fixed bone spicule cramping is on the fixed bone spicule folder, fixed bone spicule folder is installed on the guide rail its both sides and is screwing adjusting nut, guide rail is twisted admittedly in the governor motion both sides, and tractive hook spicule is worn and is clipped on the governor motion, and fixed bone spicule and tractive hook spicule termination point casing dress sheath are formed this utility model.
Fixed bone spicule is the screw needle that an end is processed with threading hook, in order to be screwed in the skeleton.
Fixed bone spicule folder is formed by pressing solidly screw, spicule cramping lid, spicule folder base.Spicule cramping lid is placed on spicule folder base top, with pressing solidly the stubborn one of forming admittedly of screw.It is similar to common six side's screws to press solidly screw, joins at six square toes and threaded rod that to be processed into R excessive for the periphery that allows, and to keep away the scuffing of exerting oneself spicule cramping lid, six square toes tops also are processed into semi-circular.Spicule cramping lid is a rectangle sheet shaped piece, each side design a little auricle, so open conveniently, middlely bore a through hole so that press solidly screw and pack into smoothly, connect spicule folder base, and designed two V-type grooves in its lower section in order to effectively allow fixed bone spicule put into.Spicule folder base is a cuboid slab-shaped part, it is corresponding with the central through hole of spicule cramping lid that upper central is processed a screwed hole, by realizing the screw thread combination with pressing solidly screw and spicule cramping lid, also be processed with two V-type grooves with spicule cramping lid corresponding section above it, be used for the clamping fixed bone spicule, the a pair of through hole of its lateral layout links to each other with guide rail in order to penetrate guide rail.
Guide rail is first column type rod member of a TBE (threaded both ends), and an end is screwed into governor motion, and to be screw thread fixedly connected, and the other end penetrates the fixed bone spicule folder and presss from both sides two side rails at this fixed bone spicule and is screwed into adjusting nut.
Tractive hook spicule is that an end curves the first column piece that is slightly less than 90 degree bendings, the microcephaly of bending is designed to flat pin type, facet of end machining of the cylindrical bar on long limit, this facet direction is consistent with the sensing of the head of bending, in order to determine the service orientation of the bending head of tractive hook spicule in use.
Governor motion is made up of governor motion body, adjusting screw(rod), adjusting runner, tractive hook spicule fixed mount.Adjusting screw(rod) is fixed tightly in the central authorities of tractive hook spicule fixed mount, and passes the governor motion body and place the adjusting runner at governor motion body center to form governor motion.The governor motion body is a cuboid spare, open a square three-way groove in the middle of above it, regulate runner in order to put the people, and in the groove limit adjusting direction that quarter, one obvious arrow was regulated runner in order to indication, positive side is central to process a through hole, and the direct puncture square three-way groove, in order to allow adjusting screw(rod) pass through, both sides process a ladder hole respectively, and allowing tractive hook spicule pass, the screwed hole that two sides of governor motion body have been designed two constant depth respectively is screwed into to be by guide rail and tightens up connection.Adjusting screw(rod) is the rod member of a full thread.Regulating runner is the wheel type spare of the peripheral band convex-concave mechanism of a belt wheel edge, logical screw of center design, so that forming the screw thread turn with adjusting screw(rod) is combined, periphery is processed into the star-wheel shape of band convex-concave, totally ten grooves, engrave consecutive Arabic numerals on each groove, bore the counterbore of a constant depth every a high spot to the core wheel direction, in order to insert moving rod.Tractive hook spicule fixed mount is formed by pressing solidly screw, hook spicule gland, fixing bracket body.Hook spicule gland connects to form tractive hook spicule fixed mount by pressing solidly screw and fixing bracket body.Hook spicule gland is a rectangle plate, above through hole of inclined to one side side design press solidly screw in order to penetrate one, the tractive hook spicule of packing on one side the side processes a V-type groove, places the both sides of fixing bracket body respectively by about hook spicule gland divides two.Fixing bracket body is a notch cuttype rectangular-shaped piece, the centre is a boss, the both sides of boss symmetry processing one screwed hole is in order to pass hook spicule gland and be attached thereto with pressing solidly screw, also process a V-type groove in the position corresponding with hook spicule gland, in order to clamping tractive hook spicule, the side central authorities of fixing bracket body also design the blind threaded hole of a band boss, in order to tightly be screwed into adjusting screw(rod).
During use: according to doctor's operation plan, demarcate and squeeze into four (or two) fixed bone spicules in the tibia relevant position, and load onto this utility model, after determining and marking the spicule hole of tractive hook spicule, pull down this utility model and cut a rectangular osteocomma by design at the place, spicule hole that two on tibia is worn tractive hook spicule, opening behind the suture operation, tractive hook spicule orientation is hooked on the long bone sheet, this utility model is installed, allow tractive hook spicule pass the side two through hole of governor motion body, and through in the V-type groove between hook spicule gland and the fixing bracket body, determine to press solidly screw and regulate two adjusting nuts on the guide rail apart from tightening well, four (or two) fixed bone spicules are all placed in spicule cramping lid and the corresponding V-type groove of spicule folder base, and press solidly with pressing solidly screw.After checking that the relative position of each spicule and counterpart separately is suitable, the securing member of screwing on.The standby after date, by on the governor motion body the direction of arrow of carving rotation regulate runner (can divide for several times) with the speed rotation of circle every day one.At this moment, the adjusting runner is outwards outwards moved with 1 millimeter displacement every day along adjusting screw(rod), thereby drive tractive hook spicule also with every day 1 millimeter speed move outward, the long bone piece that makes to the greatest extent tractive hook spicule institute hook also with every day 1 millimeter speed separate with the tibia substance, form a sutura each other, stimulate this portion of tissue, generating a cover capillary network from the tibial bone pulp cavity links up mutually with the vascular system of shank, make fresh blood constantly flow into original blood circulation because of the thrombosis depletion of blood, making the soft tissue of downright bad trend obtain blood replenishes, also just replenished their required nutrition, thrombosis is eased.Just dismountable this utility model after 28 days, Zai Sheng capillary network provides the fresh blood of focus part that focus is effectively alleviated until recovery from illness endlessly thus.
Good effect of the present utility model is:
1. a pair of through hole of its lateral layout of this utility model fixed bone spicule is the diplopore through type and penetrates guide rail, and can move along guide rail, can adjust its position flexibly, also can be selected squeeze into the quantity of spicule by the doctor.
2. this utility model tractive hook spicule one end curves and is slightly less than 90 degree bendings, and the microcephaly of bending is designed to flat pin type, effectively guarantees the tractive reliability of tractive hook spicule.
3. the wheel rim of regulating runner bores the counterbore of a constant depth every a high spot to the core wheel direction, and available moving rod reinforcing alleviates steering force.
4. tangible arrow labelling makes direction of operating more than you know on the governor motion body.
5. this utility model is simple in structure, practical, not only is used for tibia and laterally moves vasoganglion regeneration, also can be used for other ishemic part and need carry out the place that capillary network reproduces.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the fixing fracture of this utility model clamping structure sketch map.
Fig. 3 is the bolt structure sketch map that presses solidly of the present utility model.
Fig. 4 is spicule cramping lid structural representation of the present utility model.
Fig. 5 is this utility model spicule folder understructure sketch map.
Fig. 6 is guide rail structure sketch map of the present utility model.
Fig. 7 is tractive hook type bone needle construction sketch map of the present utility model.
Fig. 8 is adjusting nut structural representation of the present utility model.
Fig. 9 is governor motion structural representation of the present utility model.
Figure 10 is governor motion body structure sketch map of the present utility model.
Figure 11 is adjusting screw(rod) structural representation of the present utility model.
Figure 12 is adjusting rotaring wheel structure sketch map of the present utility model.
Figure 13 is tractive hook spicule fixed rack structure sketch map of the present utility model.
Figure 14 is user mode sketch map of the present utility model.
The specific embodiment
As shown in Figure 1, bone is moved the blood capillary regenerating unit by fixed bone spicule (1), fixed bone spicule folder (2), guide rail (3), tractive hook spicule (4), governor motion (5), adjusting nut (6), moving rod (7), spanner (8) and sheath (9) are formed at random.Fixed bone spicule folder (2) is pressed on the fixed bone spicule (1), fixed bone spicule folder (2) is installed on guide rail (3) and is upward screwing adjusting nut (6) in its both sides, guide rail (3) is twisted solid in governor motion (5) both sides, tractive hook spicule (4) is worn and is clipped on the governor motion (5), and fixed bone spicule (1) and tractive hook spicule (4) termination suit sheath (9) are formed this utility model.
Fixed bone spicule (1) is the screw needle that an end is processed with threading hook, in order to be screwed in the skeleton.
As shown in Figure 2, fixed bone spicule folder (2) is formed by pressing solidly screw (2-1), spicule cramping lid (2-2), spicule folder base (2-3).Spicule cramping lid (2-2) is placed on spicule folder base (2-3) top, with pressing solidly the stubborn one of forming admittedly of screw (2-1).As shown in Figure 3, it is similar to common six side's screws to press solidly screw (2-1), joins at six square toes and threaded rod that to be processed into R excessive for the periphery that allows, and to keep away the scuffing of exerting oneself spicule cramping lid (2-2), six square toes tops also are processed into semi-circular.As shown in Figure 4, spicule cramping lid (2-2) is a rectangle sheet shaped piece, each side design a little auricle, so it is convenient to open, middle bore a through hole so that press solidly screw (2-1) and pack into smoothly, connect spicule folder base (2-3), and designed two V-type grooves in its lower section in order to effectively allow fixed bone spicule (1) put into.As shown in Figure 5, spicule folder base (2-3) is a cuboid slab-shaped part, it is corresponding with the central through hole of spicule cramping lid (2-2) that upper central is processed a screwed hole, by realizing the screw thread combination with pressing solidly screw (2-1) with spicule cramping lid (2-2), also be processed with two V-type grooves with spicule cramping lid (2-2) corresponding section above it, be used for clamping fixed bone spicule (1), a pair of through hole of its lateral layout links to each other with guide rail (3) in order to penetrate guide rail (3).
As shown in Figure 6, guide rail (3) is first column type rod member of a TBE (threaded both ends), one end is screwed into governor motion (5), and to be screw thread fixedly connected, and the other end penetrates fixed bone spicule folder (3) and the guide rail (3) in these fixed bone spicule folder (2) both sides is screwed into adjusting nut (6).Adjusting nut (6) as shown in Figure 8, two sides processing R fillet.
As shown in Figure 7, tractive hook spicule (4) is that an end curves the first column piece that is slightly less than 90 degree bendings, the microcephaly of bending is designed to flat pin type, facet of end machining of the cylindrical bar on long limit, this facet direction is consistent with the sensing of the head of bending, in order to determine the service orientation of the bending head of tractive hook spicule (4) in use.
As shown in Figure 9, governor motion (5) is made up of governor motion body (5-1), adjusting screw(rod) (5-2), adjusting runner (5-3), tractive hook spicule fixed mount (5-4).Adjusting screw(rod) (5-2) is fixed tightly in the central authorities of tractive hook spicule fixed mount (5-4), and passes governor motion body (5-1) and place the adjusting runner (5-3) at governor motion body (5-1) center to form governor motion (5).As shown in figure 10, governor motion body (5-1) is a cuboid spare, open a square three-way groove in the middle of above it, regulate runner (5-3) in order to put the people, and in the direction of groove limit one obvious arrow at quarter in order to indication adjusting runner (5-3), the central processing in positive side one through hole, and direct puncture square three-way groove, in order to allow adjusting screw(rod) (5-2) pass through, both sides process a ladder hole respectively, in order to allow tractive hook spicule (4) pass, the screwed hole that two sides of governor motion body (5-1) have been designed two constant depth respectively is screwed into to be by guide rail (3) and tightens up connection.As shown in figure 11, adjusting screw(rod) (5-2) is the rod member of a full thread.As shown in figure 12, regulating runner (5-3) is the wheel type spare of the peripheral band convex-concave mechanism of a belt wheel edge, logical screw of center design, so that forming the screw thread turn with adjusting screw(rod) (5-2) is combined, periphery is processed into the star-wheel shape of band convex-concave, and totally ten grooves engrave consecutive Arabic numerals on each groove, bore the counterbore of a constant depth every a high spot to the core wheel direction, in order to insert moving rod (7).As shown in figure 13, tractive hook spicule fixed mount (5-4) is formed by pressing solidly screw (5-4-1), hook spicule gland (5-4-2), fixing bracket body (5-4-3).Hook spicule gland (5-4-2) connects to form tractive hook spicule fixed mount (5-4) by pressing solidly screw (5-4-1) with fixing bracket body (5-4-3).Hook spicule gland (5-4-2) is a rectangle plate, above through hole of inclined to one side side design press solidly screw (5-4-1) in order to penetrate one, the side processes a V-type groove on one side in order to pack tractive hook spicule (4) into, about hook spicule gland (5-4-2) divides two, place the both sides of fixing bracket body (5-4-3) respectively.Fixing bracket body (5-4-3) is a notch cuttype rectangular-shaped piece, the centre is a boss, the both sides of boss symmetry processing one screwed hole is in order to pass hook spicule gland (5-4-2) and be attached thereto with pressing solidly screw (5-4-1), also process a V-type groove in the position corresponding with hook spicule gland (5-4-2), in order to clamping tractive hook spicule (4), the side central authorities of fixing bracket body (5-4-3) also design the blind threaded hole of a band boss, in order to tightly be screwed into adjusting screw(rod) (5-2).
As shown in figure 14, during use: according to doctor's operation plan, demarcate and squeeze into four (or two) fixed bone spicules (1) in the tibia relevant position, and load onto this utility model, after determining and marking the spicule hole of tractive hook spicule (4), pull down this utility model and cut a rectangular osteocomma by design at the place, spicule hole that two on tibia is worn tractive hook spicule (4), the suture operation opening, tractive hook spicule (4) orientation is hooked on the long bone sheet, this utility model is installed, allow tractive hook spicule (4) pass governor motion body (the side two through hole of (5-1), and through in the V-type groove between hook spicule gland (5-4-2) and the fixing bracket body (5-4-3), it is good apart from tightening the adjusting nut (6) that presses solidly on screw (5-4-1) and two guide rails of adjusting (3) to determine, four (or two) fixed bone spicules (1) are all placed in spicule cramping lid (2-2) and the corresponding V-type groove of spicule folder base (2-3), and press solidly with pressing solidly screw (2-1).After checking that the relative position of each spicule and counterpart separately is suitable, the securing member of screwing on.The standby after date, by on the governor motion body (5-1) the direction of arrow of carving rotation regulate runner (5-3) (can divide for several times) with the speed rotation of circle every day one.At this moment, adjusting runner (5-3) is outwards outwards moved with 1 millimeter displacement every day along adjusting screw(rod) (5-2), thereby drive tractive hook spicule (4) also with every day 1 millimeter speed move outward, also every day, 1 millimeter speed was separated with the tibia substance to make to the greatest extent the long bone piece of tractive hook spicule (4) institute hook, form a sutura each other, stimulate this portion of tissue, generating a cover capillary network from the tibial bone pulp cavity links up mutually with the vascular system of shank, make fresh blood constantly flow into original blood circulation because of the thrombosis depletion of blood, making the soft tissue of downright bad trend obtain blood replenishes, also just replenished their required nutrition, thrombosis is eased.Just dismountable this utility model after 28 days, Zai Sheng capillary network provides the fresh blood of focus part that focus is effectively alleviated until recovery from illness endlessly thus.
Claims (5)
1. a bone is moved the capillary network regenerating unit, it is characterized in that: it is by fixed bone spicule, fixed bone spicule folder, guide rail, tractive hook spicule, governor motion, adjusting nut, moving rod, spanner and sheath are formed at random, the fixed bone spicule cramping is on the fixed bone spicule folder, fixed bone spicule folder is installed on the guide rail its both sides and is screwing adjusting nut, guide rail is twisted solid in the governor motion both sides, tractive hook spicule is worn and is clipped on the governor motion, and fixed bone spicule and tractive hook spicule termination point casing dress sheath are formed this utility model.
2. bone according to claim 1 is moved the capillary network regenerating unit, it is characterized in that: fixed bone spicule presss from both sides by pressing solidly screw, spicule cramping lid, spicule folder base is formed, spicule cramping lid is placed on spicule folder base top, with pressing solidly the stubborn one of forming admittedly of screw, press solidly screw and join at six square toes and threaded rod that to be processed into R excessive for the periphery that allows, six square toes tops also are processed into semi-circular, spicule cramping lid is a rectangle sheet shaped piece, each side design a little auricle, the middle through hole that bores, connect spicule folder base, and two V-type grooves have been designed in its lower section, spicule folder base is a cuboid slab-shaped part, and it is corresponding with the central through hole of spicule cramping lid that upper central is processed a screwed hole, also is processed with two V-type grooves with spicule cramping lid corresponding section above it.
3. bone according to claim 1 is moved the capillary network regenerating unit, it is characterized in that: tractive hook spicule is that an end curves the first column piece that is slightly less than 90 degree bendings, the microcephaly of bending is designed to flat pin type, facet of end machining of the cylindrical bar on long limit, this facet direction is consistent with the sensing of the head of bending.
4. bone according to claim 1 is moved the capillary network regenerating unit, it is characterized in that: guide rail is first column type rod member of a TBE (threaded both ends).
5. bone according to claim 1 is moved the capillary network regenerating unit, it is characterized in that: governor motion is by the governor motion body, adjusting screw(rod), regulate runner, tractive hook spicule fixed mount is formed, adjusting screw(rod) is fixed tightly in the central authorities of tractive hook spicule fixed mount, and pass the governor motion body and place the adjusting runner at governor motion body center, the governor motion body is a cuboid spare, open a square three-way groove in the middle of above it, and at groove limit one obvious arrow at quarter, the central processing in positive side one through hole, and direct puncture square three-way groove, both sides process a ladder hole respectively, two sides of governor motion body have been designed the screwed hole of two constant depth respectively, regulating runner is the wheel type spare of the peripheral band convex-concave mechanism of a belt wheel edge, logical screw of center design, periphery is processed into the star-wheel shape of band convex-concave, totally ten grooves, engrave consecutive Arabic numerals on each groove, bore the counterbore of a constant depth to the core wheel direction every a high spot, tractive hook spicule fixed mount is by pressing solidly screw, hook spicule gland, fixing bracket body is formed, hook spicule gland is a rectangle plate, above through hole of inclined to one side side design, the side processes a V-type groove on one side, about hook spicule gland divides two, place the both sides of fixing bracket body respectively, fixing bracket body is a notch cuttype rectangular-shaped piece, the centre is a boss, both sides symmetry processing one screwed hole of boss, also process a V-type groove in the position corresponding with hook spicule gland, the side central authorities of fixing bracket body also design the blind threaded hole of a band boss.
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CN 201220492752 CN203183002U (en) | 2012-09-25 | 2012-09-25 | Capillary network regeneration apparatus for bone transport |
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CN 201220492752 CN203183002U (en) | 2012-09-25 | 2012-09-25 | Capillary network regeneration apparatus for bone transport |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105167828A (en) * | 2015-08-28 | 2015-12-23 | 张家港市亚堤仕医疗咨询管理有限公司 | Transverse orthoterion |
CN106308978A (en) * | 2016-08-17 | 2017-01-11 | 董谢平 | Harbin hip device and use method thereof |
CN106308880A (en) * | 2016-11-08 | 2017-01-11 | 潍坊君泰安德医疗科技有限公司 | Blood vessel microcirculation regeneration system |
CN106943195A (en) * | 2017-04-04 | 2017-07-14 | 天津市新中医疗器械有限公司 | A kind of arc soft tissue pulls external fixing rack |
CN110200687A (en) * | 2019-07-05 | 2019-09-06 | 曾纳新 | Side periosteum stretching system and its application method |
CN111053604A (en) * | 2020-01-03 | 2020-04-24 | 广西西斯达生物科技有限公司 | Digital automatic device for tibia transverse bone moving technology treatment |
WO2024032985A1 (en) * | 2022-08-10 | 2024-02-15 | Roman Stauch | Fixing device for transverse bone distraction |
-
2012
- 2012-09-25 CN CN 201220492752 patent/CN203183002U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105167828A (en) * | 2015-08-28 | 2015-12-23 | 张家港市亚堤仕医疗咨询管理有限公司 | Transverse orthoterion |
CN106308978A (en) * | 2016-08-17 | 2017-01-11 | 董谢平 | Harbin hip device and use method thereof |
CN106308978B (en) * | 2016-08-17 | 2017-10-20 | 董谢平 | A kind of bone within bone Conveyer and its application method |
CN106308880A (en) * | 2016-11-08 | 2017-01-11 | 潍坊君泰安德医疗科技有限公司 | Blood vessel microcirculation regeneration system |
CN106943195A (en) * | 2017-04-04 | 2017-07-14 | 天津市新中医疗器械有限公司 | A kind of arc soft tissue pulls external fixing rack |
CN110200687A (en) * | 2019-07-05 | 2019-09-06 | 曾纳新 | Side periosteum stretching system and its application method |
CN111053604A (en) * | 2020-01-03 | 2020-04-24 | 广西西斯达生物科技有限公司 | Digital automatic device for tibia transverse bone moving technology treatment |
WO2024032985A1 (en) * | 2022-08-10 | 2024-02-15 | Roman Stauch | Fixing device for transverse bone distraction |
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