CN104739499B - Automatic boosting device and system for injecting bone cement in vertebral plasty - Google Patents
Automatic boosting device and system for injecting bone cement in vertebral plasty Download PDFInfo
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- CN104739499B CN104739499B CN201510140544.2A CN201510140544A CN104739499B CN 104739499 B CN104739499 B CN 104739499B CN 201510140544 A CN201510140544 A CN 201510140544A CN 104739499 B CN104739499 B CN 104739499B
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- bone cement
- clamped
- clip
- geometrical clamp
- vertebroplasty
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Classifications
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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
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
-
- 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
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8825—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by syringe details
Abstract
The invention discloses an automatic boosting device and system for injecting bone cement in the vertebral plasty. The automatic boosting device for injecting the bone cement in the vertebral plasty comprises a traction clamp capable of being clamped on a pushing rod, a positioning clamp capable of being clamped on an injection pipe and a fixing clamp capable of being clamped on a drivepipe for forming an operation work passage, wherein one end of a traction line is fixed to the traction clamp, and the other end of the traction line penetrates through a passage hole in the positioning clamp and then extends to be connected with a control end; an adjustment piece is connected between the positioning clamp and the fixing clamp. The automatic boosting device for injecting the bone cement in the vertebral plasty can be directly clamped on an existing manual bone cement injecting device, realizes control over injection of the bone cement remotely, enables doctors to be out of a radiation environment, and prevents radiation injuries to the health. The automatic boosting device for injecting the bone cement in the vertebral plasty is simple in structure, low in cost, directly clamped on the existing manual bone cement injecting device to be used in a matched mode, easy and convenient to operate and easy to popularize, and does not change the existing operation method and the traditional operation instructions of doctors.
Description
Technical field
The present invention relates to a kind of vertebroplasty injects assist device and the system of bone cement, belong to medical device technology neck
Domain.
Background technology
In vertebroplasty, doctor is burrowed by minimally invasive on pedicle of vertebral arch, and the bone cement that will be mixed with contrast preparation passes through such as Fig. 1
Shown manual bone cement injection device is injected into fracture site, centrum is propped up reset to treat vertebral fracture, reaches increase
The purpose of centrum intensity.It is necessary to by x ray machine during operation, observe the bone cement of injection in Intrapyramidal distribution situation, therefore,
Implement such operation doctor be chronically at x light radiation in the environment of, the health to doctor is totally unfavorable.
In order that doctor is from radiation hazradial bundle, devises brand-new bone cement in prior art and be automatically injected equipment, but
This makes now widely used manual bone cement injection device be eliminated completely, causes the great cost wasting of resources, no
It is widely popularized utilization beneficial to be automatically injected equipment.
Content of the invention
Goal of the invention: the technical problem to be solved is the defect overcoming prior art, provides a kind of centrum to become
Shape art injects automatic assist device and the system of bone cement, can be clamped directly on existing manual bone cement injection device, real
Existing far distance controlled bone cement injection.
Technical scheme: for solving above-mentioned technical problem, the present invention provides a kind of vertebroplasty to inject the automatic of bone cement
Assist device, is characterized in that, the haulage clip being clamped on push rod including, one can be clamped in the locating clip and on intrusion pipe
The geometrical clamp on the sleeve pipe forming surgical work passage can be clamped in；
Draught line one end is fixed on haulage clip, and the other end extends to after the access opening through on locating clip with control end even
Connect；
It is connected by an adjustment sheet between locating clip and geometrical clamp.
The two ends of adjustment sheet are connected on locating clip and geometrical clamp, and at least one end is that adjustable ground connects.
Adjustment sheet includes the sub-pieces that two panels adjustable ground links together, and at least a piece of sub-pieces has a chute, passes through
Chute adjusts the position of two panels sub-pieces overlap joint；The outer end of two sub-pieces is respectively fixedly connected with locating clip with geometrical clamp.
Described adjustment sheet be wherein fixedly connected also set up one in the sub-pieces of geometrical clamp can be folded by the pulling force folder on support arm
Hold ground intermediate plate.
Described haulage clip, locating clip, geometrical clamp or pulling force folder adopt binder clip.
Regulation elongated hole is had on described adjustment sheet, locating clip and/or geometrical clamp are slidably attached at described regulation elongated hole
In.
The two ends of described adjustment sheet are connected on locating clip and geometrical clamp, adjustment sheet wherein one end and locating clip or solid
Clamp is hinged, and the other end is provided with a projection, and geometrical clamp or locating clip are provided with multiple pits accommodating described projection, institute
State projection to match with pit.
Haulage clip includes a draw bar and a hook portion；
Hook portion one end is flexibly connected with draw bar, and by being threaded in the wing nut of draw bar one end, by hook-type
Portion pushes at this end, towards the block motion on draw bar, make the push rod being clamped between hook portion one end and draw bar block be pressed from both sides
Tightly；
Another end hook of hook portion is in push rod end；
It is fixedly connected draught line on the block of draw bar.
On the hook portion at least one of which face relative with the block on draw bar, it is arranged to the side with clamped push rod
The concave surface that wall matching form closes.
Locating clip includes a screw rod, a setting a positioning block and regulating block on screw rod, and by being threaded on screw rod
Regulating block is pushed to move towards locating piece by wing nut, so that the intrusion pipe being clamped between locating piece and regulating block is clamped.
Described access opening is arranged on locating piece, access opening is set to partly or entirely have female screwed hole, one end
There is externally threaded rigidity protection pipe threaded with this screwed hole.
Shape with clamped perfusion tube side wall is arranged on the locating piece at least one of which face relative with regulating block
The concave surface matching.
Geometrical clamp includes a screw rod and the clamping part for grip sleeve being threaded on screw rod.
Clamping part is that being radially located on described screw rod can accommodate or partly accommodate the breach of sleeve pipe and screw thread connects
It is connected on the wing nut on screw rod, by described wing nut, sleeve pipe is tightened against on the screw rod side wall in breach.
A kind of vertebroplasty injects the automatic assist system of bone cement, it is characterized in that, using the vertebral plasty 2 sets Suo Shu
Art injects the automatic assist device of bone cement.
Connected by the second adjustment sheet between the automatic assist device of 2 sets of vertebroplasties injection bone cements, the second regulation
Piece includes the second sub-pieces that two panels adjustable ground links together, and at least a piece of second sub-pieces has a chute, by chute
Adjust the position of two panels second sub-pieces overlap joint；The outer end of two the second sub-pieces is clamped on a service aisle respectively by clip.
Connected by the second adjustment sheet between the automatic assist device of 2 sets of vertebroplasties injection bone cements, described second
The two ends of adjustment sheet are connected respectively to every set vertebroplasty and inject on the geometrical clamp in the automatic assist device of bone cement, described
At least one end of second adjustment sheet is that adjustable ground connects.
Beneficial effect:
The vertebroplasty of the present invention injects the assist device of bone cement, can be clamped directly at existing manual bone cement note
Enter on device, realize the injection of far distance controlled bone cement, so that the doctor is in outside radiation environment, it is to avoid radiation effect health.This
The vertebroplasty of invention injects the assist device of bone cement, and structure is simple, and low cost is clamped directly at existing manual bone water
Use cooperatively on mud injection device, easy and simple to handle, do not change the existing operation method of doctor and traditional procedures, easily
In popularizing.
Brief description
Fig. 1 is existing manual bone cement injection device schematic diagram；
Fig. 2 is that the assist device of the vertebroplasty injection bone cement of one embodiment of the invention is clamped in existing manual bone
Schematic diagram on cement injection device；
Fig. 3 is the side view of Fig. 2；
Fig. 4 be another embodiment of the present invention vertebroplasty inject bone cement assist device be clamped in existing manually
Schematic diagram on bone cement injection device；
Fig. 5 is further embodiment of this invention；
Fig. 6 is the second adjustment sheet schematic diagram.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
Embodiment 1
As shown in figure 1, existing manual bone cement injection device generally includes one can insert in the intrusion pipe in sleeve pipe 300
200 and one insert in intrusion pipe 200 for injecting the push rod 100 of bone cement.Sleeve pipe 300 pierces centrum in vertebroplasty
400, form the service aisle in operation.
As shown in Figures 2 and 3, the vertebroplasty of the present invention injects the assist device of bone cement and includes one and can be clamped in pushing away
The locating clip 2 and one that haulage clip 1, on bar 100 can be clamped on intrusion pipe 200 can be clamped in the geometrical clamp on sleeve pipe 300
3.
Haulage clip 1 includes a draw bar 11 and a hook portion 12, and hook portion 12 one end 121 is flexibly connected with draw bar 11,
And the wing nut 13 of draw bar one end can be connected to by rotary screwing thread, this end of hook portion 12 is pushed near draw bar 11
Block 111, makes the push rod 100 being clamped between hook portion 12 one end and draw bar block 111 be clamped.Hook portion 12 other end
122 hooks in push rod 100 end 101, to prevent haulage clip 1 and push rod in work from departing from.It is preferred that hook portion and draw bar block
On relative at least one of which face, the concave surface that setting one is coordinated with push rod sidewall shape, it is beneficial to preferably clamping push rod.Lead
Draw and be fixedly connected draught line 4 on bar 11 block 111.It is preferred that the draw bar position mutually close with push rod is arranged to and push rod side
The concave panel that wall matching form closes.
Locating clip 2 includes a screw rod 21, setting a positioning block 22 and a regulating block 23 on screw rod, and can pass through rotary screwing thread
The wing nut 24 being connected on screw rod pushes regulating block 23 near locating piece 22 to, makes to be clamped in locating piece 22 and regulating block 23
Between intrusion pipe 200 be clamped.It is preferred that setting one and perfusion on the locating piece at least one of which face relative with regulating block
The concave surface of tube side wall form fit, is beneficial to preferably clamping intrusion pipe, it is to avoid slide or intrusion pipe is caused to damage.Locating piece
Have one on 22 and can accommodate the passage 221 that draught line 4 passes through, the central shaft of passage 221 is parallel with intrusion pipe 200.Fixed on screw rod
The side of position block 22 is adjacent with regulating block 23, and one end of adjustment sheet 5 is set on the screw rod 21 of the opposite side of locating piece, and can lead to
Cross the wing nut 25 that rotary screwing thread is connected on screw rod, adjustment sheet 5 is tightened in the side of locating piece 22 on screw rod.
It is preferred that the access opening 221 on locating piece is set to partly or entirely have female screwed hole, one end has
Externally threaded rigidity protection pipe 6 is threadeded with this screwed hole, forms protection to the draught line 4 through this screwed hole.Rigidity is protected
The pillar other end can connect longer flexible protective pipe, and draught line is protected.Or it is also possible to directly in access opening
Connect longer flexible protective pipe on 221, the draught line 4 passing through is protected.
Geometrical clamp 3 includes a screw rod 31 and the clamping part for grip sleeve 300 being threaded on screw rod 31.Adjust
The other end of piece 5 is set on screw rod 31, and can be connected to the wing nut 32 on screw rod by rotary screwing thread, by adjustment sheet 5
It is tightened on screw rod 31.Those skilled in the art are it is recognised that the clamping part on geometrical clamp can refer to clamping push rod on haulage clip
Or the method for clamping of intrusion pipe is clamped on locating clip.In the present embodiment, clamping part employs easier structure, on screw rod 31
It is disposed radially one to accommodate or partly accommodate the breach 311 of sleeve pipe, and be connected to the butterfly on screw rod by rotary screwing thread
Nut 33, sleeve pipe 300 is tightened against on the side wall in breach on screw rod 31.
Draught line 4 one end is fixed on haulage clip 1, by operating personnel after the access opening 221 through on locating clip 2 for the other end
Hand-held control or be connected with driving means automatically controlled, by pull draught line, make haulage clip 1 together with push rod 100
Towards the motion of locating clip 2 direction, by push rod 100 by the bone cement injection centrum in intrusion pipe 200.
It is fixedly connected by adjustment sheet 5 between locating clip 2 and geometrical clamp 3.The two ends of adjustment sheet 5 are connected to locating clip 2
On geometrical clamp 3, at least one end is that adjustable ground connects, so that the distance between adjustment locating clip and geometrical clamp as needed.
In the present embodiment, between adjustment sheet 5 and geometrical clamp 3, adjustable ground is connected.In the present embodiment, the concrete form that adjustable ground connects
It is that a regulation elongated hole 51 is set on adjustment sheet 5, realizes the regulation of distance between locating clip and geometrical clamp, such that it is able to realize irrigating
The regulation of relative distance between pipe and sleeve pipe.In other embodiments, those skilled in the art are known that it is also possible to adopt
Other adjustable connected modes, are such as positioned apart from multiple connecting holes on adjustment sheet, by connecting hole and geometrical clamp or fixed
Position folder connects, and realizes the regulation of distance between locating clip and geometrical clamp.
It is preferred that screw rod 21, screw rod 31 and other parts of being threadeded with wing nut, all using identical diameter, are made
Wing nut 13,24,25,32,33 can be general, improves interchangeability, assembles beneficial to quick.
Embodiment 2
As shown in figure 4, on the basis of embodiment 1, in the present embodiment, using the vertebroplasty in two sets of embodiments 1
The automatic assist device of injection bone cement constitutes assist system, and manual bone cement injection device existing to two sets helps simultaneously automatically
Push away, that is, adopt the vertebroplasty in two sets of embodiments 1 to inject the assist device of bone cement, be fixed folder 3,3a, locating clip
2nd, correspondence is clamped to every sleeve pipe 300 covering existing manual bone cement injection device, 300a perfusion respectively for 2a and haulage clip 1,1a
On pipe 200,200a and push rod 100,100 a, vertebroplasty inject the connection of assist device of bone cement, clamp structure all with
Embodiment 1 is identical, can achieve manual bone cement injection device existing to two sets automatic boosting simultaneously.
The stablizing when assist device in order to preferably keep two sets of vertebroplasties to inject bone cement works, keeps two sets
Setpoint distance between existing manual bone cement injection device, it is preferred that 2 sets of vertebroplasties inject automatically helping of bone cement
Connected by the second adjustment sheet 7 between pushing device, the two ends of the second adjustment sheet 7 are connected to every set vertebroplasty injection bone
On geometrical clamp 3 in the automatic assist device of cement, 3a, the second adjustment sheet 7 at least one end is that adjustable ground connects, so that according to
Need to adjust the setpoint distance between two sets of assist devices.
It is preferred that the adjustment sheet of setting is permissible between the structure of the second adjustment sheet 7, connected mode and locating clip and geometrical clamp
Identical, to improve versatility during assembling.
Embodiment 3
In conjunction with shown in Fig. 1 and Fig. 5, the same inclusion one of assist device of the vertebroplasty injection bone cement of the present invention can be pressed from both sides
Hold and can be clamped on sleeve pipe 300 in the haulage clip 1b on push rod 100, a locating clip 2b and being clamped on intrusion pipe 200
Geometrical clamp 3b, in the present embodiment, haulage clip 1b, locating clip 2b, geometrical clamp 3b are all using binder clip.
Draught line 4b one end is fixed on 1b on haulage clip, and the other end extends to after the access opening 221b through on locating clip 2b
It is connected with control end.Control end can manually, the mode such as electronic control traction draught line.
It is connected by an adjustment sheet 5b between locating clip 2b and geometrical clamp 3b.Adjustment sheet 5b includes two panels adjustable ground and is connected to
Sub-pieces together, two panels sub-pieces is respectively provided with a chute 51b(or claims to adjust elongated hole), two panels sub-pieces is adjusted by chute 51b and takes
The position connecing；The outer end of two sub-pieces is respectively fixedly connected with locating clip 2b and geometrical clamp 3b.
Longer flexible protective pipe is connected, to the draught line 4b passing through on the access opening 221b of setting on locating clip 2b
Protected.It is preferred that access opening 221b is set to partly or entirely there is external screw thread or outer lug, increase outer surface friction
Power is so as to the flexible protective pipe of upper connection is difficult for drop-off.
It is preferred that be wherein fixedly connected on adjustment sheet 5b in the sub-pieces of geometrical clamp 3b also set up one can be by drawing on support arm
Power folder clamped ground intermediate plate 34b.Support arm is the conventional support being used for support, stabilization used in operation, outward
One pulling force folder is arranged on support, in the present embodiment, pulling force presss from both sides as binder clip.3b one end adjustment sheet is gripped by pulling force
Intermediate plate 34b on 5b, makes the sleeve pipe 300 that geometrical clamp 3b clamps remain stable, prevent from producing in surgical procedure rock or
Displacement.
In other embodiments, haulage clip 1b, locating clip 2b and geometrical clamp 3b can also directly be fixedly connected on respectively
On push rod 100, intrusion pipe 200 and sleeve pipe 300, for example, it is connected to the handle of push rod 100, intrusion pipe 200 and sleeve pipe 300 end
Above it is also possible to form one with handle.
Embodiment 4
In conjunction with Fig. 5, on the basis of embodiment 3, in the present embodiment, using the vertebroplasty note in two sets of embodiments 3
The automatic assist device entering bone cement constitutes assist system, and manual bone cement injection device existing to two sets helps simultaneously automatically
Push away, that is, adopt the vertebroplasty in two sets of embodiments 3 to inject the assist device of bone cement, be fixed folder 3b, locating clip 2b
Correspondence is clamped on every sleeve pipe covering existing manual bone cement injection device, intrusion pipe and push rod respectively with haulage clip 1b, vertebra
The connection of assist device of body plasty injection bone cement, clamp structure are all same as Example 3, can achieve existing to two sets
Manual bone cement injection device automatic boosting simultaneously.
Often the automatic assist device of set vertebroplasty injection bone cement all can press from both sides to clamp by the pulling force on support arm
Intermediate plate, makes the sleeve pipe 300 that geometrical clamp 3b clamps remain stable.
When not by support arm, or increase stability while by support arm further, also can be in two sets of centrums
The second adjustment sheet 7c is connected, as shown in fig. 6, the second adjustment sheet 7c includes two panels between the assist device of plasty injection bone cement
The second sub-pieces 71c, 72c that adjustable ground links together, every second sub-pieces has chute 711c, a 721c, by cunning
Groove 711c, 721c adjust the position of two panels second sub-pieces overlap joint；The outer end of two the second sub-pieces is clamped in one respectively by clip
On sleeve pipe.
It is preferred that the structure of the second adjustment sheet 7c is referred to the adjustment sheet 5b of setting between locating clip and geometrical clamp, or
Person deforms to it further, by chute 711c, 721c setting camber on the second adjustment sheet 7c, or further by second
Adjustment sheet 7c is also configured to arc, to facilitate regulation.
In other embodiments, when in two sets of embodiments 3 vertebroplasty inject bone cement automatic assist device it
Between connect during the second adjustment sheet 7c it is also possible to automatic assist device that only wherein a set of vertebroplasty injects bone cement pass through outer
Pulling force on support presss from both sides and to clamp intermediate plate, due to the effect of being connected of the second adjustment sheet 7c, assist system also can be kept overall
Stable.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement can also be made and deform, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of vertebroplasty injects the automatic assist device of bone cement, it is characterized in that, can be clamped on push rod including one
Haulage clip, a locating clip being clamped on intrusion pipe and can be clamped in the fixation on the sleeve pipe forming surgical work passage
Folder；
Draught line one end is fixed on haulage clip, and the other end is extended to after the access opening through on locating clip and is connected with control end；
It is connected by an adjustment sheet between locating clip and geometrical clamp.
2. vertebroplasty according to claim 1 injects the automatic assist device of bone cement, it is characterized in that, adjustment sheet
Two ends are connected on locating clip and geometrical clamp, and at least one end is that adjustable ground connects.
3. vertebroplasty according to claim 1 injects the automatic assist device of bone cement, it is characterized in that, adjustment sheet bag
Include the sub-pieces that two panels adjustable ground links together, at least a piece of sub-pieces has a chute, two panels sub-pieces is adjusted by chute
The position of overlap joint；The outer end of two sub-pieces is respectively fixedly connected with locating clip with geometrical clamp.
4. vertebroplasty according to claim 3 injects the automatic assist device of bone cement, it is characterized in that, described regulation
Piece be wherein fixedly connected also set up one in the sub-pieces of geometrical clamp can be by the pulling force folder clamped ground intermediate plate on support arm.
5. vertebroplasty according to claim 4 injects the automatic assist device of bone cement, it is characterized in that, described traction
Folder, locating clip, geometrical clamp or pulling force folder adopt binder clip.
6. vertebroplasty according to claim 2 injects the automatic assist device of bone cement, it is characterized in that, described regulation
The two ends of piece are connected on locating clip and geometrical clamp, and adjustment sheet wherein one end is hinged with locating clip or geometrical clamp, the other end
It is provided with a projection, geometrical clamp or locating clip are provided with multiple pits accommodating described projection, described projection and pit phase
Cooperation.
7. vertebroplasty according to claim 1 injects the automatic assist device of bone cement, it is characterized in that, draws clip pack
Include a draw bar and a hook portion；
Hook portion one end is flexibly connected with draw bar, and by being threaded in the wing nut of draw bar one end, should by hook portion
End is pushed to, towards the block motion on draw bar, make the push rod being clamped between hook portion one end and draw bar block be clamped；
Another end hook of hook portion is in push rod end；
It is fixedly connected draught line on the block of draw bar；
Locating clip includes a screw rod, setting a positioning block and a regulating block on screw rod, and by the butterfly being threaded on screw rod
Regulating block is pushed to move towards locating piece by nut, so that the intrusion pipe being clamped between locating piece and regulating block is clamped；
Described access opening is arranged on locating piece, access opening is set to partly or entirely have female screwed hole, and one end has
Externally threaded rigidity protection pipe is threadeded with this screwed hole；
Geometrical clamp includes a screw rod and the clamping part for grip sleeve being threaded on screw rod；
Clamping part is that being radially located on described screw rod can accommodate or partly accommodate the breach of sleeve pipe and be threaded in
Wing nut on screw rod, by described wing nut, sleeve pipe is tightened against on the screw rod side wall in breach.
8. a kind of vertebroplasty injects the automatic assist system of bone cement, it is characterized in that, appoints using in 2 sets of the claims
Vertebroplasty described in meaning one injects the automatic assist device of bone cement.
9. vertebroplasty according to claim 8 injects the automatic assist system of bone cement, it is characterized in that, 2 sets of centrums
Connected by the second adjustment sheet between the automatic assist device of plasty injection bone cement, the second adjustment sheet includes two panels and can adjust
The second sub-pieces of linking together, at least a piece of second sub-pieces has a chute, two panels second sub-pieces is adjusted by chute
The position of overlap joint；The outer end of two the second sub-pieces is clamped on a service aisle respectively by clip.
10. vertebroplasty according to claim 8 injects the automatic assist system of bone cement, it is characterized in that, 2 sets of centrums
Connected by the second adjustment sheet between the automatic assist device of plasty injection bone cement, the two ends of described second adjustment sheet are respectively
It is connected to every set vertebroplasty to inject on the geometrical clamp in the automatic assist device of bone cement, described second adjustment sheet is at least
One end is that adjustable ground connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140544.2A CN104739499B (en) | 2015-03-28 | 2015-03-28 | Automatic boosting device and system for injecting bone cement in vertebral plasty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140544.2A CN104739499B (en) | 2015-03-28 | 2015-03-28 | Automatic boosting device and system for injecting bone cement in vertebral plasty |
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| Publication Number | Publication Date |
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| CN104739499A CN104739499A (en) | 2015-07-01 |
| CN104739499B true CN104739499B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510140544.2A Active CN104739499B (en) | 2015-03-28 | 2015-03-28 | Automatic boosting device and system for injecting bone cement in vertebral plasty |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549692A (en) * | 2019-01-21 | 2019-04-02 | 王昶 | A kind of spinal vertebral bilateral vertebral pedicle puncture navigator fix bone cement injector |
| CN113317862B (en) * | 2021-05-10 | 2022-05-17 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Remote control bone cement injection device |
| WO2023279267A1 (en) * | 2021-07-06 | 2023-01-12 | 深圳市鑫君特智能医疗器械有限公司 | Automatic vertebroplasty apparatus and orthopedic surgical robot system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203898419U (en) * | 2013-12-25 | 2014-10-29 | 暨南大学 | Bone cement injection device |
| CN203970527U (en) * | 2014-07-17 | 2014-12-03 | 皖南医学院弋矶山医院 | A kind of bone cement infusion appliance for vertebral body molding |
| CN204581486U (en) * | 2015-03-28 | 2015-08-26 | 苏州博习医疗科技有限公司 | Vertebroplasty injects automatic assist device and the system of bone cement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004110293A1 (en) * | 2003-06-13 | 2004-12-23 | Synthes Ag Chur | Torque-limiting drive device |
| US8840618B2 (en) * | 2007-01-12 | 2014-09-23 | Warsaw Orthopedic, Inc. | System and method for pressure mixing bone filling material |
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2015
- 2015-03-28 CN CN201510140544.2A patent/CN104739499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203898419U (en) * | 2013-12-25 | 2014-10-29 | 暨南大学 | Bone cement injection device |
| CN203970527U (en) * | 2014-07-17 | 2014-12-03 | 皖南医学院弋矶山医院 | A kind of bone cement infusion appliance for vertebral body molding |
| CN204581486U (en) * | 2015-03-28 | 2015-08-26 | 苏州博习医疗科技有限公司 | Vertebroplasty injects automatic assist device and the system of bone cement |
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