CN107280758A - A kind of orthopaedics Kirschner wire fixation device - Google Patents
A kind of orthopaedics Kirschner wire fixation device Download PDFInfo
- Publication number
- CN107280758A CN107280758A CN201710600764.8A CN201710600764A CN107280758A CN 107280758 A CN107280758 A CN 107280758A CN 201710600764 A CN201710600764 A CN 201710600764A CN 107280758 A CN107280758 A CN 107280758A
- Authority
- CN
- China
- Prior art keywords
- kirschner wire
- groove portion
- slide groove
- fixation device
- fixing frame
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A61B17/90—Guides therefor
-
- 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
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
-
- 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
- A61B2017/564—Methods for bone or joint treatment
Abstract
The invention discloses a kind of orthopaedics Kirschner wire fixation device, including Kirschner wire propeller, screw shell, arc connector, annular fixing frame, location division, slide bar, elastic joint part, connecting rod, external screwed pipe, soft metal connecting shaft processed, bourdon tube, universal protection tube, locking plate, first threaded rod, fixed knob, fixed block, clamping screw, chute, positioning lamp, push pedal, push rod, Return spring pipe, magnet fixed block, Kirschner wire, fixed disk, kirschner needle guard, slide groove portion, positioning end and cylinder, the annular fixing frame is slidably mounted on location division, location division is by slide groove portion, positioning end and elastic joint part composition, the orthopaedics is easy to assembly with Kirschner wire fixation device, firmly install, accurate positioning, be conducive to the propulsion of Kirschner wire, mitigate patient's pain, mitigate operating pressure simultaneously for medical care work person person.
Description
Technical field
The present invention relates to medical instruments field, more particularly, to a kind of orthopaedics Kirschner wire fixation device.
Background technology
With the progress of modern medical techniques, Minimally Invasive Surgery technological penetration is to clinical every field, while precisely medical treatment
As the higher pursuit of new period medical worker.Orthopaedic trauma is used as one of clinical medical important branch, Minimally Invasive Surgery skill
Art is also widely used, and orthopaedics Minimally Invasive Surgery has the features such as technology wound is small, reset is accurate, fixation is definite, overcomes
Traditional operation wound is big, the defect of operating time length, while can reach while good reset is ensured, accomplishes accurately solid
It is fixed, reduce repeatedly, excessively peel off to greatest extent, the iatrogenic injury that puncture, burr are brought repeatedly subtracts to a greater extent
Lack and inserted screw position, length, cut out, fix the defect such as imprecise.
For limbs of comminuted fracture, especially with fracturing of dropping of small bone piece and clamping is difficult, orthopaedics is micro-
Invasive procedures technology obviously has best adaptability, at present, is found in clinical process, because the otch of Minimally Invasive Surgery is small, more
Need to carry out precise positioning.
The content of the invention
The present invention is to overcome above-mentioned situation not enough, it is desirable to provide a kind of technical scheme that can be solved the above problems.
A kind of orthopaedics Kirschner wire fixation device, including Kirschner wire propeller, annular fixing frame, location division, slide bar, elasticity
Connecting portion, slide groove portion and positioning end, the annular fixing frame are slidably mounted on location division, and location division is by slide groove portion, positioning end
With elastic joint part composition, the two ends of slide groove portion are connected by pipe screw thread elastic joint part, the bottom of two elastic joint parts
Be all connected with positioning end, annular fixing frame is slidably mounted in slide groove portion, the centre of annular fixing frame opens up through hole, through hole just under
Screw shell is installed by side, and positioning lamp is fixedly mounted on the lateral wall of screw shell by arc connector, Kirschner wire propeller
Centre by being threadably mounted at annular fixing frame is installed.
It is preferred that, the centre of the slide groove portion is provided with hollow sliding chamber, and two lateral surfaces of slide groove portion are provided with chute, and chute is
"convex" shaped is formed in the middle of convex wall formula groove, chute and slides chamber, the thread bush of pipe screw thread is fixedly mounted in the two ends bottom of slide groove portion.
It is preferred that, the outside of the elastic joint part is universal protection tube, and the centre of universal protection tube is soft
Metal connecting shaft processed, soft metal connecting shaft processed is equipped with bourdon tube with universal protection tube intermediate sleeve, universal protection tube
Connecting rod is fixedly mounted in upper and lower ends, and the bottom of connecting rod is provided with locking plate, and the external threaded tube of pipe screw thread is mounted in universal
In the connecting rod of protection tube bottom, the external screwed pipe in top of elastic joint part is connected with the thread bush of slide groove portion.
It is preferred that, thread bush and elasticity on the thread bush of pipe screw thread, positioning end is fixedly mounted in the upper end of the positioning end
The external screwed pipe of connecting portion lower end is connected, and the lower section of positioning end symmetrically opens up screwed hole, and screwed hole is provided with and uses the first spiral shell
Fixed knob is fixedly connected with the outside of rasp bar, the first threaded rod, the inner side of the first threaded rod passes through rotating shaft connection fixing block.
It is preferred that, the side of annular fixing frame two is respectively mounted slide bar, and the bottom of slide bar passes through rotating shaft fixed block, pulley
Slided in chute, locking through hole is opened up in the middle of the rotating shaft of pulley, locking through hole is provided with the lock for being used for fixing and unclamp slide bar
Tight bolt.
It is preferred that, the outside of the Kirschner wire propeller is cylinder, and magnet fixed block is slidably mounted on the inwall of cylinder,
Two Return spring pipes are connected between the upper end of magnet fixed block and the top of cylinder, magnet fixed block lower end is opened up for fixing
The circular groove of Kirschner wire bottom, the top sky of magnet fixed block crosses the top fixed installation push rod of cylinder, and the top of push rod is consolidated
Dingan County fills push pedal, and fixed disk, which is fixedly mounted in the middle of the inside fixed disk of cylinder, opens up through hole, is worn immediately below the through hole of fixed disk
The bottom for crossing cylinder is provided with kirschner needle guard, and the second threaded rod is fixedly mounted on the underface of cylinder and coaxially pacified with kirschner needle guard
Dress.
Compared with prior art, the beneficial effects of the invention are as follows：
Orthopaedics Kirschner wire fixation device of the present invention makes device by the cooperation of fixed plate and elastic joint part
Adaptability of performing the operation enhancing, flexibility increase, sliding equipment can be finely adjusted the position of Kirschner wire propeller, positioning lamp can to gram
Family name's pin lunge position carry out precise positioning, using Kirschner wire propulsive mechanism compensate for by hand thread a needle it is unstable, it is firmly uneven
Defect, it is simple in construction, it is easy to operate, alleviate the operating pressure of medical care person.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of orthopaedics Kirschner wire fixation device；
Fig. 2 is the structural representation of Kirschner wire propeller in orthopaedics Kirschner wire fixation device；
Fig. 3 is the structural representation of elastic joint part in orthopaedics Kirschner wire fixation device.
In figure：Kirschner wire propeller 1, screw shell 2, arc connector 3, annular fixing frame 4, location division 5, slide bar 6, bullet
Property connecting portion 7, connecting rod 71, external screwed pipe 72, soft metal connecting shaft 73 processed, bourdon tube 74, universal protection tube 75, lock
Tight disk 76, the first threaded rod 8, fixed knob 9, fixed block 10, clamping screw 11, chute 12, positioning lamp 13, push pedal 14, push rod
15th, Return spring pipe 16, magnet fixed block 17, Kirschner wire 18, fixed disk 19, the second threaded rod 20, kirschner needle guard 21, slide groove portion
22nd, positioning end 23 and cylinder 24.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of orthopaedics Kirschner wire fixation device, including Kirschner wire propeller
1st, screw shell 2, arc connector 3, annular fixing frame 4, location division 5, slide bar 6, elastic joint part 7, connecting rod 71, external spiral shell
Line pipe 72, soft metal connecting shaft 73 processed, bourdon tube 74, universal protection tube 75, locking plate 76, the first threaded rod 8, fixed rotation
Button 9, fixed block 10, clamping screw 11, chute 12, positioning lamp 13, push pedal 14, push rod 15, Return spring pipe 16, magnet fixed block
17th, Kirschner wire 18, fixed disk 19, the second threaded rod 20, kirschner needle guard 21, slide groove portion 22, positioning end 23 and cylinder 24, the ring
Shape fixed mount 4 is slidably mounted on location division 5, and location division 5 is made up of slide groove portion 22, positioning end 23 and elastic joint part 7, chute
The two ends in portion 22 are connected by pipe screw thread elastic joint part 7, and the centre of the slide groove portion 22 is provided with hollow sliding chamber, slide groove portion 22
Two lateral surfaces be provided with chute 12, chute 12 is to form "convex" shaped in the middle of convex wall formula groove, chute 12 to slide chamber, slide groove portion 22
Two ends bottom the thread bush of pipe screw thread is fixedly mounted；The outside of the elastic joint part 7 is universal protection tube 75, ten thousand
It is in the middle of soft metal connecting shaft 73 processed, soft metal connecting shaft 73 processed and universal protection tube 75 to the centre of protection tube 75
Bourdon tube 74 is set with, connecting rod 71 is fixedly mounted in the upper and lower ends of universal protection tube 75, and the bottom of connecting rod 71 is installed
There is locking plate 76, the external screwed pipe 72 of pipe screw thread is sleeved in the connecting rod 71 of the universal bottom of protection tube 75, elasticity is even
The external screwed pipe 72 in top of socket part 7 is connected with the thread bush of slide groove portion 22；The bottom of two elastic joint parts 7 is all connected with fixed
Thread bush and elastic connection on the thread bush of pipe screw thread, positioning end 23 is fixedly mounted in position end 23, the upper end of the positioning end 23
The external screwed pipe 72 of the lower end of portion 7 is connected, and the lower section of positioning end 23 symmetrically opens up screwed hole, and screwed hole is provided with and uses the first spiral shell
Rasp bar 8, the outside of the first threaded rod 8 is fixedly connected with fixed knob 9, and the inner side of the first threaded rod 8 passes through rotating shaft connection fixing block
10；In use, location division 5 to be first placed on to the position for needing to perform the operation, elastic joint part 7 can be passed through according to the difference of surgery location
Opening and closing size to the bottom positioning end 23 of location division 5 is adjusted, and after regulation is to correct position, passes through turn fixed knob 9
The fixed block 10 for driving the first threaded rod 8 and causing clamps operative site, so that described device is preferably fixed on Surgery
On position, annular fixing frame 4 is slidably mounted in slide groove portion 22, and described 4 liang of sides of annular fixing frame are respectively mounted slide bar 6, slide bar 6
Bottom is slided by rotating shaft fixed block, pulley in chute 12, is opened up in the middle of the rotating shaft of pulley on locking through hole, locking through hole
Provided with the clamping screw 11 for fixing and unclamping slide bar 6；Clamping screw 11 supports the inwall to chute 12 so as to retainer ring
Shape fixed mount 4, the centre of annular fixing frame 4 opens up through hole, and screw shell 2 is installed in the underface of through hole, and positioning lamp 13 passes through arc
Shape connector 3 is fixedly mounted on the lateral wall of screw shell 2, and Kirschner wire propeller 1 is installed solid by being threadably mounted at annular
Determine the centre of frame 4, the outside of the Kirschner wire propeller 1 is cylinder 24, and magnet fixed block 17 is slidably mounted on the interior of cylinder 24
On wall, connected between the upper end of magnet fixed block 17 and the top of cylinder 24 under two Return spring pipes 16, magnet fixed block 17
End opens up the circular groove for the bottom of fixation Kel's needle 18, and the top sky of magnet fixed block 17 crosses the top fixation peace of cylinder 24
Push rod 15 is filled, push pedal 14 is fixedly mounted in the top of push rod 15, and fixed disk 19 is fixedly mounted in the inside fixed disk 19 of cylinder 24
Between open up through hole, be provided with kirschner needle guard 21 through the bottom of cylinder 24 immediately below the through hole of fixed disk 19, the second threaded rod 20 is consolidated
Dingan County is co-axially mounted mounted in the underface of cylinder 24 and with kirschner needle guard 21；When needing to carry out bone surgery, first by Kirschner wire
18 inject in Kirschner wire propeller 1 from the bottom of the assorted set 21 of kirschner, and the Aculeata of Kirschner wire 18 just sticks into magnet fixed block 17
Circular groove in, then Kirschner wire propeller 1 is threadably mounted on annular fixing frame 4 by the second threaded rod 20, annular is solid
The point of irradiation of positioning lamp 13 on frame 4 is determined just on the vertical axis of Kirschner wire 18, surgery location can be found accurately by positioning lamp 13,
Annular fixing frame 4 is finely adjusted by slide bar 6, found behind position, Kirschner wire 18 is slowly advanced on bone by push rod
In pinprick.
The present invention operation principle be：
In use, location division 5 is first placed on to the position for needing to perform the operation, can be by elasticity even according to the difference of surgery location
The opening and closing size of the bottom positioning end 23 of location division 5 is adjusted socket part 7, after regulation is to correct position, is fixed by turn
The fixed block 10 that knob 9 drives the first threaded rod 8 and caused clamps operative site, so that described device is preferably fixed on hand
On art position, supporting to the inwall of chute 12 so as to stationary annular fixed mount 4 for clamping screw 11 is assorted from kirschner by Kirschner wire 18
The bottom of set 21 is injected in Kirschner wire propeller 1, and the Aculeata of Kirschner wire 18 just sticks into the circular groove of magnet fixed block 17
It is interior, then Kirschner wire propeller 1 is threadably mounted on annular fixing frame 4 by the second threaded rod 20, determining on annular fixing frame 4
Position lamp 13 point of irradiation just on the vertical axis of Kirschner wire 18, can find surgery location accurately by positioning lamp 13, by 6 pairs of slide bar
Annular fixing frame 4 is finely adjusted, and is found behind position, and Kirschner wire 18 is slowly advanced in the pinprick on bone by push rod.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (6)
1. a kind of orthopaedics Kirschner wire fixation device, including Kirschner wire propeller (1), annular fixing frame (4), location division (5), cunning
Bar (6), elastic joint part (7), slide groove portion (22) and positioning end (23), it is characterised in that the annular fixing frame (4) slides peace
On location division (5), location division (5) are made up of slide groove portion (22), positioning end (23) and elastic joint part (7), slide groove portion
(22) two ends are connected by pipe screw thread elastic joint part (7), and the bottom of two elastic joint parts (7) is all connected with positioning end
(23), annular fixing frame (4) is slidably mounted in slide groove portion (22), and the centre of annular fixing frame (4) opens up through hole, and through hole is just
Screw shell (2) is installed in lower section, and positioning lamp (13) is fixedly mounted on the lateral wall of screw shell (2) by arc connector (3)
On, Kirschner wire propeller (1) installs the centre by being threadably mounted at annular fixing frame (4).
2. orthopaedics according to claim 1 Kirschner wire fixation device, it is characterised in that the centre of the slide groove portion (22)
Provided with hollow sliding chamber, two lateral surfaces of slide groove portion (22) are provided with chute (12), and chute (12) is convex wall formula groove, chute (12)
Centre forms "convex" shaped and slides chamber, and the thread bush of pipe screw thread is fixedly mounted in the two ends bottom of slide groove portion (22).
3. orthopaedics according to claim 1 Kirschner wire fixation device, it is characterised in that the elastic joint part (7)
Outside is universal protection tube (75), and the centre of universal protection tube (75) is soft metal connecting shaft (73) processed, soft system gold
Belong to connecting shaft (73) to be equipped with above and below bourdon tube (74), universal protection tube (75) with universal protection tube (75) intermediate sleeve
Connecting rod (71) is fixedly mounted in two ends, and the bottom of connecting rod (71) is provided with locking plate (76), the external screwed pipe of pipe screw thread
(72) in the connecting rod (71) for being sleeved on universal protection tube (75) bottom, the external screwed pipe in top of elastic joint part (7)
(72) thread bush with slide groove portion (22) is connected.
4. orthopaedics according to claim 1 Kirschner wire fixation device, it is characterised in that the upper end of the positioning end (23)
The thread bush on the thread bush of pipe screw thread, positioning end (23) and the external screwed pipe of elastic joint part (7) lower end is fixedly mounted
(72) it is connected, the lower section of positioning end (23) symmetrically opens up screwed hole, and screwed hole is provided with the first threaded rod (8), the first spiral shell
Fixed knob (9) is fixedly connected with the outside of rasp bar (8), the inner side of the first threaded rod (8) passes through rotating shaft connection fixing block (10).
5. orthopaedics according to claim 1 Kirschner wire fixation device, it is characterised in that the annular fixing frame (4) two
Side is respectively mounted slide bar (6), and the bottom of slide bar (6) is by rotating shaft fixed block, and pulley is slided in chute (12), turn of pulley
Locking through hole is opened up in the middle of axle, locking through hole is provided with the clamping screw (11) for being used for fixing and unclamp slide bar (6).
6. orthopaedics according to claim 1 Kirschner wire fixation device, it is characterised in that the Kirschner wire propeller (1)
Outside be cylinder (24), magnet fixed block (17) is slidably mounted on the inwall of cylinder (24), magnet fixed block (17) it is upper
End is opened up for fixed gram with being connected two Return spring pipes (16), magnet fixed block (17) lower end between the top of cylinder (24)
The circular groove of family name's pin (18) bottom, the top sky of magnet fixed block (17) crosses the top fixed installation push rod of cylinder (24)
(15), push pedal (14) is fixedly mounted in the top of push rod (15), and fixed disk (19) is fixedly mounted on the inside fixed disk of cylinder (24)
(19) opened up in the middle of and pass through the bottom of cylinder (24) to be provided with kirschner needle guard (21) immediately below through hole, the through hole of fixed disk (19), the
Two threaded rods (20) are fixedly mounted on the underface of cylinder (24) and are co-axially mounted with kirschner needle guard (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600764.8A CN107280758A (en) | 2017-07-21 | 2017-07-21 | A kind of orthopaedics Kirschner wire fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600764.8A CN107280758A (en) | 2017-07-21 | 2017-07-21 | A kind of orthopaedics Kirschner wire fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107280758A true CN107280758A (en) | 2017-10-24 |
Family
ID=60103192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600764.8A Pending CN107280758A (en) | 2017-07-21 | 2017-07-21 | A kind of orthopaedics Kirschner wire fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280758A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042199A (en) * | 2018-01-19 | 2018-05-18 | 卢乐 | A kind of orthopedic kirschner pin locating guider |
| CN108095818A (en) * | 2018-01-19 | 2018-06-01 | 卢乐 | The orthopedic kirschner pin locating guider that can quickly adjust |
| CN108186107A (en) * | 2018-01-13 | 2018-06-22 | 卢乐 | A kind of orthopedic kirschner pin propeller |
| CN109077794A (en) * | 2018-08-09 | 2018-12-25 | 张晨晨 | A kind of orthopaedics pre-fixes guiding device with coplanar fixed Kirschner wire |
| CN109091219A (en) * | 2018-07-19 | 2018-12-28 | 上海康定医疗器械有限公司 | A kind of minimal invasion hollow nail guiding implant system |
| CN109330676A (en) * | 2018-11-16 | 2019-02-15 | 张晨晨 | A kind of orthopaedics pre-fixes guiding device with heteropleural fixed Kirschner wire |
| CN109363763A (en) * | 2018-10-10 | 2019-02-22 | 付华玲 | A kind of intelligence spicule fastener driving device |
| CN111067612A (en) * | 2020-01-06 | 2020-04-28 | 重庆医药高等专科学校 | Kirschner wire positioner for orthopedics |
| CN111759446A (en) * | 2020-08-03 | 2020-10-13 | 郑州大学第一附属医院 | Auxiliary positioning device for puncture of Kirschner wire for orthopedics department |
| CN113069197A (en) * | 2021-04-12 | 2021-07-06 | 宋鹏 | Bone block lifting and fixing device and installation method |
| CN113134166A (en) * | 2021-04-13 | 2021-07-20 | 浙江大学 | Animal experiment device with local external constant-direction magnetic field and use method thereof |
| CN116172680A (en) * | 2023-04-26 | 2023-05-30 | 泓欣科创(北京)科技有限公司 | Anti-withdrawal k-wire nail and k-wire nail device |
-
2017
- 2017-07-21 CN CN201710600764.8A patent/CN107280758A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186107A (en) * | 2018-01-13 | 2018-06-22 | 卢乐 | A kind of orthopedic kirschner pin propeller |
| CN108186107B (en) * | 2018-01-13 | 2019-08-23 | 新沂经济开发区建设发展有限公司 | A kind of orthopedic kirschner pin propeller |
| CN108042199A (en) * | 2018-01-19 | 2018-05-18 | 卢乐 | A kind of orthopedic kirschner pin locating guider |
| CN108095818A (en) * | 2018-01-19 | 2018-06-01 | 卢乐 | The orthopedic kirschner pin locating guider that can quickly adjust |
| CN109091219A (en) * | 2018-07-19 | 2018-12-28 | 上海康定医疗器械有限公司 | A kind of minimal invasion hollow nail guiding implant system |
| CN109077794A (en) * | 2018-08-09 | 2018-12-25 | 张晨晨 | A kind of orthopaedics pre-fixes guiding device with coplanar fixed Kirschner wire |
| CN109363763A (en) * | 2018-10-10 | 2019-02-22 | 付华玲 | A kind of intelligence spicule fastener driving device |
| CN109330676A (en) * | 2018-11-16 | 2019-02-15 | 张晨晨 | A kind of orthopaedics pre-fixes guiding device with heteropleural fixed Kirschner wire |
| CN111067612A (en) * | 2020-01-06 | 2020-04-28 | 重庆医药高等专科学校 | Kirschner wire positioner for orthopedics |
| CN111759446A (en) * | 2020-08-03 | 2020-10-13 | 郑州大学第一附属医院 | Auxiliary positioning device for puncture of Kirschner wire for orthopedics department |
| CN113069197A (en) * | 2021-04-12 | 2021-07-06 | 宋鹏 | Bone block lifting and fixing device and installation method |
| CN113069197B (en) * | 2021-04-12 | 2024-04-19 | 宋鹏 | Bone block lifting and fixing device and installation method |
| CN113134166A (en) * | 2021-04-13 | 2021-07-20 | 浙江大学 | Animal experiment device with local external constant-direction magnetic field and use method thereof |
| CN113134166B (en) * | 2021-04-13 | 2024-02-02 | 浙江大学 | Animal experiment device with locally externally applied magnetic field in constant direction and application method thereof |
| CN116172680A (en) * | 2023-04-26 | 2023-05-30 | 泓欣科创(北京)科技有限公司 | Anti-withdrawal k-wire nail and k-wire nail device |
| CN116172680B (en) * | 2023-04-26 | 2023-12-15 | 泓欣科创(北京)科技有限公司 | Anti-withdrawal k-wire nail and k-wire nail device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107280758A (en) | A kind of orthopaedics Kirschner wire fixation device | |
| EP2745786B1 (en) | Trajectory guide | |
| EP2328484B1 (en) | Catheter nail targeting guide | |
| WO2003045253A1 (en) | Biopsy/access tool with integrated biopsy device and access cannula and use thereof | |
| EP3104790A1 (en) | Targeting device and method | |
| WO2007021772A3 (en) | Exchange system for axial spinal procedures | |
| AU1825201A (en) | Intramedullary nail | |
| CN213525439U (en) | Spinal endoscope double-channel instrument with adjustable angle | |
| CN209236361U (en) | A kind of intramedullary nail diopter | |
| CN209253095U (en) | A kind of orthopaedics Kirschner wire fixation device | |
| US20190117238A1 (en) | Percutaneous Metatarsal Fixation Guide and Methods of Use | |
| CN201227319Y (en) | Automatic compression anti-rotation intramedullary pin for treating femoral fracture | |
| CN212650903U (en) | Kirschner wire positioning instrument for closed reduction of pelvic fracture | |
| JP2015519100A5 (en) | ||
| CN207561975U (en) | Intramedullary nail precise positioning mounting bracket | |
| CN207152642U (en) | A kind of combined type cancellous bone double thread forcing screw | |
| US7651477B2 (en) | Cannula having unbreakable tip | |
| CN103142286B (en) | Calcar femorale osteotomy positioner | |
| CN201578353U (en) | Firmly locked long bone fracture intra-medullary nail | |
| CN208481857U (en) | Wire fixing device is led in a kind of guide of coronary artery | |
| US20110264150A1 (en) | Device for fixation of bone fragments at bone fractures | |
| RU2535509C1 (en) | Device for treating patients suffering from injuries and consequences of injures of proximal femur | |
| WO2009013568A1 (en) | Surgical device for the connection of fractured bones | |
| CN209450646U (en) | A kind of broken needle clamp device for orthopaedics | |
| CN111870335A (en) | Kirschner wire positioning instrument for closed reduction of pelvic fracture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |