CN209499835U - A kind of bone surgery positioning drilling equipment - Google Patents
A kind of bone surgery positioning drilling equipment Download PDFInfo
- Publication number
- CN209499835U CN209499835U CN201822035094.2U CN201822035094U CN209499835U CN 209499835 U CN209499835 U CN 209499835U CN 201822035094 U CN201822035094 U CN 201822035094U CN 209499835 U CN209499835 U CN 209499835U
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- CN
- China
- Prior art keywords
- rod
- bar
- slideway
- pressure ring
- sliding
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Abstract
The utility model provides a kind of bone surgery positioning drilling equipment, relates generally to medical instruments field.A kind of bone surgery positioning drilling equipment, including firm banking, support rod is set at the top of the firm banking, slide cartridge is set on the support rod, extension rod is set on the slide cartridge, a compression bar is respectively set in the extension rod both ends, each compression bar bottom is respectively provided with pressure ring, adjusting rod is set at the top of the extension rod, sliding chamber is arranged far from extension rod one end in the adjusting rod, the intracavitary setting drilling rod of cunning, slideway is arranged far from sliding chamber one end in the drilling rod, bone drill is set on the slideway, the sliding block being slidably connected with slideway is set on the bone drill, the cooperation of the sliding block and slideway can be such that the bone drill slides on slideway.The utility model has the beneficial effects that: the utility model can be stable the dependence for being supported positioning, reducing to doctor's experience, keep the punch operation process of appendicular skeleton more stable, using effect is more preferable.
Description
Technical field
The utility model relates generally to medical instruments field, and specifically a kind of bone surgery positions drilling equipment.
Background technique
Fracture is relatively conventional orthopaedic disease, when performing the operation to orthopedics patient, it is often necessary to bone-end into
Row drilling is also frequently necessary to carry out affected part bone punching administration or beat to carry out spicule puncture, and when treating recovery
Hole carries out fester drainage.What the operation punched at present to bone was mainly completed by doctor's bone hand drill, also there is part
The auxiliary stand that hospital has used bone to punch, but the general volume of such equipment is larger, needs using bed surface as supporting, due to
There are the objects such as sheet mattress on hospital bed, therefore still will lead to the offset of punching in real use, using effect is simultaneously bad.
Utility model content
To solve the deficiencies in the prior art, the utility model provides a kind of bone surgery positioning drilling equipment, it can
The stable dependence for being supported positioning, reducing to doctor's experience, keeps the punch operation process of appendicular skeleton more stable, uses
Effect is more preferable.
The utility model to achieve the above object, is achieved through the following technical solutions:
A kind of bone surgery positioning drilling equipment, including firm banking, support rod is arranged in the firm banking top, described
External screw thread is arranged in support bar top, and the fastening nut being matched therewith is arranged on the external screw thread, is arranged on the support rod and slides
Cylinder, the slide cartridge are slidably connected with support rod, and the fastening nut bottom can be in contact with slide cartridge top, pass through the fastening
It nut screwing on external screw thread and unscrews, position of the adjustable slide cartridge on support rod, is arranged on the slide cartridge and prolongs
A compression bar is respectively set in boom, the extension rod both ends, and the compression bar is all provided with perpendicular to horizontal plane, each compression bar bottom
Pressure ring is set, the pressure ring is semi-circular pressure ring, adjusting rod is arranged at the top of the extension rod, the adjusting rod is flexible for that can fix
Bar, the adjusting rod and extension rod are hinged, the fixed device of setting first, the adjusting at the adjusting rod and extension rod hinge joint
Sliding chamber, the intracavitary setting drilling rod of cunning is arranged far from extension rod one end in bar, and the drilling rod and sliding chamber are slidably connected, the drilling rod with
The fixed device of setting second between sliding chamber, the drilling rod is arranged slideway far from sliding chamber one end, bone drill is arranged on the slideway, described
The sliding block being slidably connected with slideway is set on bone drill, and the cooperation of the sliding block and slideway can make the bone drill sliding on slideway
It is dynamic.
Jack is set on the compression bar bottom surface and fixed gear plate, the jack are located at fixed gear plate center, the pressure ring
Slide bar and locking fluted disc are set on top surface, and the slide bar is located at locking teeth disk center, and the slide bar is slidably connected with jack, leads to
The cooperation for crossing the slide bar and jack can be such that the pressure ring rotates relative to compression bar, and the locking fluted disc and fixed gear plate are nibbled
Conjunction can be such that the pressure ring fixes with compression bar.
Engagement pad is set on the pressure ring bottom surface, and the engagement pad is Soft contact pad.
The adjusting rod includes cylinder bar and sliding bar, and the sliding bar is slidably connected with cylinder bar, the cylinder bar side setting
Screw hole, the fastening screw that the interior setting of the screw hole is adapted with sliding bar, the fastening screw and screwing for screw hole can be by institutes
Sliding bar is stated to fix with cylinder bar.
The prior art is compared, the beneficial effects of the utility model are:
The utility model is fixed on bed body edge by firm banking, obviates the support of supporting leg, makes the fixation of the present apparatus
More stable, two semi-circular pressure rings preferably fix the fracture leg of patient or arm, and are carried out surely by bone drill
Fixed drilling operation.The present apparatus can be stable the dependence for being supported positioning, reducing to doctor's experience, make beating for appendicular skeleton
Hole operation process is more stable, and using effect is more preferable.
Detailed description of the invention
Attached drawing 1 is the utility model structure diagram；
Attached drawing 2 is the utility model main view schematic diagram；
Attached drawing 3 is the utility model left view figure structure schematic representation.
Attached drawing 4 is the portion the utility model A partial enlargement structural representation.
Label shown in attached drawing: 1, firm banking；2, support rod；3, fastening nut；4, slide cartridge；5, extension rod；6, compression bar；
7, pressure ring；8, adjusting rod；9, the first fixed device；10, sliding chamber；11, drilling rod；12, the second fixed device；13, slideway；14, bone
It bores；15, sliding block；16, jack；17, fixed gear plate；18, slide bar；19, fluted disc is locked；20, engagement pad；21, cylinder bar；22, it slides
Bar.
Specific embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction
Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen
In range defined herein.
As shown in Figs 1-4, a kind of bone surgery described in the utility model positions drilling equipment, including firm banking 1, described
Firm banking is detachably secured to the edge of operating bed, consolidates the present apparatus by bed body and fixes.It is set at the top of the firm banking 1
Set support rod 2, the support rod is perpendicular to the ground, is arranged external screw thread at the top of the support rod 2, be arranged on the external screw thread and its
Slide cartridge 4 is arranged on the support rod 2 for the fastening nut 3 matched, and the slide cartridge 4 is slidably connected with support rod 2, the fastening
3 bottom of nut can be in contact at the top of slide cartridge 4, by the screwing on external screw thread of fastening nut 3 and unscrew, can adjust
Save position of the slide cartridge 4 on support rod 2.Extension rod 5 is set on the slide cartridge 4, and 5 both ends of extension rod are respectively set one
A compression bar 6, for the compression bar 6 perpendicular to horizontal plane, each 6 bottom of compression bar is respectively provided with pressure ring 7, and the pressure ring 7 is semi-circular
Pressure ring, two pressure rings push down the punch position both ends of patient legs or arm respectively, by being screwed down fastening nut
Pressure ring is compressed, more stable fixed effect is played.Adjusting rod 8 is set at the top of the extension rod 5, and the adjusting rod 8 is that can consolidate
Determine telescopic rod, the adjusting rod 8 and extension rod 5 are hinged, and the adjusting rod 8 is fixed with setting first at 5 hinge joint of extension rod and filled
9 are set, by adjusting the angle of the length and adjusting rod of adjusting rod relative to extension rod, punching unit face can be made to punch position
It sets.Sliding chamber 10 is arranged far from 5 one end of extension rod in the adjusting rod 8, is arranged drilling rod 11 in the sliding chamber 10, the drilling rod 11 with it is sliding
Chamber 10 is slidably connected, the fixed device 12 of setting second between the drilling rod 11 and sliding chamber 10, and the described second fixed device can will
The drilling rod and sliding chamber are relatively fixed, to adjust height of the drilling rod relative to subjects bones' punch position.The drilling rod 11 is remote
Slideway 13 is set from sliding 10 one end of chamber, bone drill 14 is set on the slideway 13, action component of the bone drill as punching is described
The sliding block 15 being slidably fixedly connected with slideway 13 is set on bone drill 14, and the cooperation of the sliding block 15 and slideway 13 can make described
Bone drill 14 is slided in the vertical direction, so that the completion punch operation of more stable specification, reduces the dependence to doctor's experience
Degree.
Further, jack 16 is set on 6 bottom surface of compression bar and fixed gear plate 17, the jack 16 is located at fixed gear plate
Slide bar 18 and locking fluted disc 19 are set at 17 centers, on 7 top surface of pressure ring, and the slide bar 18 is located at locking 19 center of fluted disc
Place, the slide bar 18 are slidably connected with jack 16, the pressure ring 7 can be made opposite by the cooperation of the slide bar 18 and jack 16
It is rotated in compression bar 6, to adapt to the limb angle of patient, more stable fastening, the locking fluted disc is carried out to the limbs of patient
19 can make the pressure ring 7 fixed with compression bar 6 with engaging for fixed gear plate 17, prevent the pressure ring after pressure ring compresses limbs of patient
Rotation, keep the present apparatus more preferable to the fixed effect of limbs of patient.
Further, engagement pad 20 is set on 7 bottom surface of pressure ring, and the engagement pad 20 is Soft contact pad.It is described soft
Matter engagement pad can make pressure ring more comfortable to the constraint process of limbs of patient, reduce the secondary injury to patient's wound.
Further, the adjusting rod 8 includes cylinder bar 21 and sliding bar 22, and the sliding bar 22 connects with the sliding of cylinder bar 21
It connects, screw hole, the fastening screw that setting is adapted with sliding bar 22 in the screw hole, the fastening spiral shell is arranged in 21 side of cylinder bar
Bar and screwing for screw hole can be fixed by the sliding bar 22 and cylinder bar 21.By adjusting the adjusting of pole length, this dress can be made
More accurate positioning can be carried out to punch position by setting, and keep the drilling operation of the present apparatus more preferable.
Embodiment:
A kind of bone surgery positioning drilling equipment, including firm banking 1, the firm banking are " C " type, " C " type
Pedestal and bed body side edge are touched, and screw hole and fastening bolt are arranged on the pedestal ground, by fastening bolt in screw hole inward turning
It is next with the contact of bed body bottom surface, the present apparatus can be fixed on to bed body edge.Support rod 2 is welded at the top of the firm banking 1,
It is machined with external screw thread at the top of the support rod 2, the fastening nut 3 being matched therewith, the support rod 2 are set on the external screw thread
Upper setting slide cartridge 4, the slide cartridge 4 are slidably connected with support rod 2,3 bottom of fastening nut can with connect at the top of slide cartridge 4
Touching, by the screwing on external screw thread of fastening nut 3 and unscrews, position of the adjustable slide cartridge 4 on support rod 2
It sets, when the present apparatus does not compress the limbs of patient, slide cartridge can slide into firm banking position under the effect of gravity.It is described
Extension rod 5 is welded on slide cartridge 4, a compression bar 6 is respectively welded in 5 both ends of extension rod, and the compression bar 6 is perpendicular to horizontal plane, often
A 6 bottom of the compression bar is respectively provided with pressure ring 7, and the pressure ring 7 is semi-circular pressure ring, and the pressure ring 7, which glues on bottom surface, connects engagement pad 20,
The engagement pad 20 is soft cotton pad.Jack 16 is opened up on the bottom surface of compression bar 6 described in the present embodiment, fluted disc 17, institute is welded and fixed
It states jack 16 to be located at 17 center of fixed gear plate, slide bar 18 and locking fluted disc 19, the slide bar 18 is welded on 7 top surface of pressure ring
At locking 19 center of fluted disc, the slide bar 18 is slidably connected with jack 16, is not in contact with fixed gear plate in locking fluted disc
When, the pressure ring 7 can be made to rotate relative to compression bar 6 by the cooperation of the slide bar 18 and jack 16, when pressure ring is to patient's limb
After body compresses, the slide bar slides in jack engages the locking fluted disc 19 with fixed gear plate 17, the locking fluted disc 19
The pressure ring 7 and compression bar 6 can be made fixed with engaging for fixed gear plate 17.Adjusting rod 8 is set at the top of the extension rod 5, it is described
Adjusting rod 8 is that can fix telescopic rod, and the adjusting rod 8 is hinged with extension rod 5, is set at the adjusting rod 8 and 5 hinge joint of extension rod
The first fixed device 9 is set, the described first fixed device is fastening bolt, and the hinge hole of the hinged seat on the extension rod is screw thread
Hole can be fastened the adjusting rod and extension rod by fastening bolt and screwing for threaded hole, and the adjusting rod 8 includes cylinder bar
21 and sliding bar 22, the sliding bar can be slided in cylinder bar 21, the cylinder bar be one end hinged with extension rod, the cylinder
21 side of bar is machined with screw hole, the fastening screw that setting is in contact with sliding bar 22 in the screw hole, the fastening screw and spiral shell
Screwing for hole can be fixed by the sliding bar 22 and cylinder bar 21.The adjusting rod 8 opens up sliding chamber 10 far from 5 one end of extension rod,
Drilling rod 11 is set in the sliding chamber 10, and the drilling rod 11 is slidably connected with sliding chamber 10, is arranged between the drilling rod 11 and sliding chamber 10
Second fixed device 12, the second fastener includes the fastening bolt being provided in the screw hole and screw hole of sliding chamber side, is led to
It crosses fastening bolt screwing in screw hole and is in contact with drilling rod, drilling rod can be fixed by frictional force.The drilling rod
11 are arranged slideway 13 far from sliding 10 one end of chamber, and bone drill 14 is arranged on the slideway 13, and setting and slideway 13 are sliding on the bone drill 14
The sliding block 15 of dynamic connection, the cooperation of the sliding block 15 and slideway 13 can be such that the bone drill 14 slides on slideway 13.
Claims (4)
1. a kind of bone surgery positions drilling equipment, including firm banking (1), it is characterized in that: being set at the top of the firm banking (1)
It sets support rod (2), external screw thread is set at the top of the support rod (2), the fastening nut being matched therewith is set on the external screw thread
(3), slide cartridge (4) are set on the support rod (2), the slide cartridge (4) is slidably connected with support rod (2), the fastening nut (3)
Bottom can be in contact with slide cartridge (4) top, by the fastening nut (3) screwing on external screw thread and unscrew, can adjust
Position of the slide cartridge (4) on support rod (2) is saved, extension rod (5) are set on the slide cartridge (4), extension rod (5) both ends
A compression bar (6) is respectively set, the compression bar (6) is respectively provided with pressure ring (7) perpendicular to horizontal plane, each compression bar (6) bottom,
The pressure ring (7) is semi-circular pressure ring, and adjusting rod (8) are arranged at the top of the extension rod (5), and the adjusting rod (8) is that can fix
Telescopic rod, the adjusting rod (8) and extension rod (5) hingedly, are arranged first at the adjusting rod (8) and extension rod (5) hinge joint
Fixed device (9), the adjusting rod (8) are arranged sliding chamber (10) far from extension rod (5) one end, and drilling rod is arranged in the sliding chamber (10)
(11), the drilling rod (11) is slidably connected with sliding chamber (10), and setting second is fixed between the drilling rod (11) and sliding chamber (10) fills
It sets (12), slideway (13) are arranged far from sliding chamber (10) one end in the drilling rod (11), bone drill (14) are arranged on the slideway (13), institute
State the sliding block (15) for being arranged on bone drill (14) and being slidably connected with slideway (13), the cooperations of the sliding block (15) and slideway (13) can be with
Slide the bone drill (14) on slideway (13).
2. a kind of bone surgery according to claim 1 positions drilling equipment, it is characterized in that: on the compression bar (6) bottom surface
Setting jack (16) and fixed gear plate (17), the jack (16) are located at fixed gear plate (17) center, pressure ring (7) top surface
Upper setting slide bar (18) and locking fluted disc (19), the slide bar (18) are located at locking fluted disc (19) center, the slide bar (18)
It is slidably connected with jack (16), the pressure ring (7) can be made relative to pressure by the cooperation of the slide bar (18) and jack (16)
Bar (6) rotation, locking fluted disc (19) can make the pressure ring (7) and compression bar (6) fixed with engaging for fixed gear plate (17).
3. a kind of bone surgery according to claim 1 positions drilling equipment, it is characterized in that: on the pressure ring (7) bottom surface
It is arranged engagement pad (20), the engagement pad (20) is Soft contact pad.
4. a kind of bone surgery according to claim 1 positions drilling equipment, it is characterized in that: the adjusting rod (8) includes
Cylinder bar (21) and sliding bar (22), the sliding bar (22) are slidably connected with cylinder bar (21), and spiral shell is arranged in cylinder bar (21) side
Screwing for hole, the fastening screw that setting is adapted with sliding bar (22) in the screw hole, the fastening screw and screw hole can will
The sliding bar (22) and cylinder bar (21) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035094.2U CN209499835U (en) | 2018-12-06 | 2018-12-06 | A kind of bone surgery positioning drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035094.2U CN209499835U (en) | 2018-12-06 | 2018-12-06 | A kind of bone surgery positioning drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209499835U true CN209499835U (en) | 2019-10-18 |
Family
ID=68194146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822035094.2U Expired - Fee Related CN209499835U (en) | 2018-12-06 | 2018-12-06 | A kind of bone surgery positioning drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209499835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769667A (en) * | 2022-06-20 | 2022-07-22 | 烟台康骨堂医药科技有限公司 | Orthopedic perforation device for bone fixing plate for orthopedics department |
| EP4183351A3 (en) * | 2021-11-18 | 2023-08-02 | Wright Medical Technology, Inc. | Apparatus for minimally invasive bunion surgery |
-
2018
- 2018-12-06 CN CN201822035094.2U patent/CN209499835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4183351A3 (en) * | 2021-11-18 | 2023-08-02 | Wright Medical Technology, Inc. | Apparatus for minimally invasive bunion surgery |
| CN114769667A (en) * | 2022-06-20 | 2022-07-22 | 烟台康骨堂医药科技有限公司 | Orthopedic perforation device for bone fixing plate for orthopedics department |
| CN114769667B (en) * | 2022-06-20 | 2022-08-23 | 烟台康骨堂医药科技有限公司 | Orthopedic perforating device for bone fixing plate for orthopedics department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |