CN201510635U - Remotely-controlled injection device for injecting bone material into centrum - Google Patents
Remotely-controlled injection device for injecting bone material into centrum Download PDFInfo
- Publication number
- CN201510635U CN201510635U CN2009202260332U CN200920226033U CN201510635U CN 201510635 U CN201510635 U CN 201510635U CN 2009202260332 U CN2009202260332 U CN 2009202260332U CN 200920226033 U CN200920226033 U CN 200920226033U CN 201510635 U CN201510635 U CN 201510635U
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- handle
- union joint
- infusion appliance
- fixed
- base
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Abstract
The utility model provides a remotely-controlled injection device for injecting bone material into centrum. The utility model adopts the technical scheme that the device comprises an injector and a base; the injector is provided with a piston and precession push rod or a sliding push rod; a turning handle or a propulsion handle is fixed at one end of the precession push rod or the sliding push rod; an injector fixing bracket is fixed at one end of the base; the injector is tightly fixed in the injector fixing bracket by an injector fixing knob on the injector fixing bracket via bolts; the turning handle or the propulsion handle is connected with a handle connector; the handle connector is connected with a power connector in a quick mounting and dismounting manner; the power connector is connected with an output shaft of a stepping motor or a linear stepping motor; and the axe of the output shaft of the stepping motor or the linear stepping motor is coaxial with that of the precession push rod or the sliding push rod.
Description
Technical field:
The utility model relates to a kind of medical device, especially a kind of Long-distance Control is to the injection device of vertebral body injecting bone material.
Background technology:
At present, the patient of compression fracture is appearred in vertebral body, all need vertebral plasty, reset, and in the vertebral plasty operation, just need import as bone material such as bone cements at fracture.In the prior art, injecting bone material is to lean on infusion appliance under the supervision of actinoscopy X, bone material is directly injected affected area, because being flow-like, bone material injects, this injection process needs the operator extremely careful and careful, in case misoperation, bone material flows to unwanted position, will cause the malpractice that to retrieve, and generation that will the reduction accident, just need carry out the ray monitoring in the overall process that bone material is injected, therefore, the concrete operations personnel in this vertebral plasty operation must be very near from roentgenoscopeX, and this just causes the injury of ray to the operator that undergo surgery, particularly those doctor's injuries of often being engaged in this kind operation are particularly serious, and this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide the injection device technical scheme of two kinds of Long-distance Control to the vertebral body injecting bone material, this scheme adopts concrete implant operation to be finished by controlled machinery, operator can monitor the injection situation on the one hand away from roentgenoscopeX, but the injection process of one side distant control injection device, so neither operate miss can occur, guarantee that also operation technique personnel's health avoids the injury of ray.
This programme is realized by following technical measures:
First technical solution:
Long-distance Control is to the injection device of vertebral body injecting bone material, comprise the infusion appliance that has piston and precession push rod, end at the precession push rod is fixed with swing handle, the characteristics of this programme are that a base is arranged, end at base is fixed with the infusion appliance fixed mount, described infusion appliance is fixed in the infusion appliance fixed mount, described swing handle is connected with the handle union joint, the handle union joint is connected with the power union joint again, the power union joint then is connected with the shaft of motor, the axis coaxle that goes out axis and precession push rod of motor.The concrete characteristics of this programme also have, and described motor is to be fixed on the motor mounting plate, and motor mounting plate is installed on the base, and can be along base translation or locking.Described swing handle is that swing handle inserts the handle intracavity on the handle union joint with being connected of handle union joint.Described handle union joint is the connection of fast assembling-disassembling with being connected of power union joint.There is the infusion appliance fixed knob infusion appliance to be fastened in the infusion appliance fixed mount on the described infusion appliance fixed mount by bolt.
Second technical solution:
Long-distance Control is to the injection device of vertebral body injecting bone material, comprise the infusion appliance that has piston and pusher, end in pusher is fixed with the promotion handle, the characteristics of this programme are that a base is arranged, end at base is fixed with the infusion appliance fixed mount, described infusion appliance is fixed in the infusion appliance fixed mount, described promotion handle is connected with the handle union joint, the handle union joint is connected with the power union joint again, the power union joint then is connected with the screwed shaft of linear stepping motor, the screwed axis coaxle that goes out axis and pusher of linear stepping motor, this linear stepping motor is to be fixed on the base.The concrete characteristics of this programme also have, and described promotion handle is the handle intracavity that promotes on the handle insertion handle union joint with being connected of handle union joint.Described handle union joint is the connection of fast assembling-disassembling with being connected of power union joint.There is the infusion appliance fixed knob infusion appliance to be fastened in the infusion appliance fixed mount on the described infusion appliance fixed mount by bolt.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, infusion appliance is to be fixed on the infusion appliance fixed mount, and the precession push rod of infusion appliance or pusher are connected with the shaft of motor or linear stepping motor is coaxial with the power union joint by the handle union joint.This structure, the injection action of infusion appliance just can be controlled by motor or linear stepping motor, and the people can be easier to realize Long-distance Control to the control of motor or linear stepping motor, the operator that implement like this to inject just can be on-the-spot away from injecting, supervision display screen place at roentgenoscopeX carries out implant operation, can operate while monitoring, has guaranteed the accuracy of operation, avoided the error of operation, so improved the quality of operation greatly.The control that adds again motor or linear stepping motor can realize F.F., rewind down, injects, stop and operations such as zero clearing, can also show the dosage of injection in real time, and can be provided with in advance.This shows that this utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the part sectional structure sketch map of first technical scheme specific embodiment of this utility model.
Fig. 2 is the plan structure sketch map of Fig. 1.
Fig. 3 is the part sectional structure sketch map of second technical scheme specific embodiment of this utility model.
Among the figure, 1 is base, and 2 is infusion appliance, 3 is piston, and 4 are the precession push rod, and 5 is the infusion appliance fixed mount, 6 is the infusion appliance fixed knob, and 7 is the handle chamber, and 8 is swing handle, 9 is the handle union joint, and 10 is the power union joint, and 11 is motor, 12 is motor mounting plate, 13 is pusher, and 14 for promoting handle, and 15 is linear stepping motor.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below two technical solutions are respectively passed through a specific embodiment, and, this programme is set forth in conjunction with its accompanying drawing.
First technical solution:
By accompanying drawing 1 and accompanying drawing 2 as can be seen, the Long-distance Control of this programme has a base 1 to the injection device of vertebral body injecting bone material, end at base 1 is fixed with infusion appliance fixed mount 5, the infusion appliance 2 that has piston 3 and a precession push rod 4 just by the infusion appliance fixed knob 6 on the infusion appliance fixed mount 5 by bolted in infusion appliance fixed mount 5.The swing handle 8 of precession push rod 4 one ends is connected with handle union joint 9, and this connection is that swing handle 8 inserts in the handle chamber 7 on the handle union joints 9.Between handle union joint 9 and the power union joint 10 arranged being connected of fast demountable, the structure of this fast assembling-disassembling has multiple in the prior art, and the structure of can choosing any one kind of them is used.10 shafts with motor 11 of power union joint are connected, the axis coaxle that goes out axis and precession push rod 4 of motor 11.Described motor 11 is to be fixed on the motor mounting plate 12, and motor mounting plate 12 is installed on the base 1, and can be along base translation or locking.
Second technical solution:
By accompanying drawing 3 as can be seen, the Long-distance Control of this programme has a base 1 to the injection device of vertebral body injecting bone material, end at base 1 is fixed with infusion appliance fixed mount 5, the infusion appliance 2 that has piston 3 and a pusher 13 just by the infusion appliance fixed knob 6 on the infusion appliance fixed mount 5 by bolted in infusion appliance fixed mount 5.The promotion handle 14 of pusher 13 1 ends is connected with handle union joint 9, and this connection is in the handle chamber 7 that promotes on the handle 14 insertion handle union joints 9.Between handle union joint 9 and the power union joint 10 arranged being connected of fast demountable, the structure of this fast assembling-disassembling has multiple in the prior art, and the structure of can choosing any one kind of them is used.10 of power union joints are connected with linear stepping motor 15 screwed shafts, the screwed axis coaxle that goes out axis and pusher 13 of linear stepping motor 15, and this linear stepping motor 15 is to be fixed on the base 1.
Claims (7)
1. a Long-distance Control is to the injection device of vertebral body injecting bone material, comprise the infusion appliance that has piston and precession push rod, end at the precession push rod is fixed with swing handle, it is characterized in that: a base is arranged, end at base is fixed with the infusion appliance fixed mount, described infusion appliance is fixed in the infusion appliance fixed mount, described swing handle is connected with the handle union joint, the handle union joint is connected with the power union joint again, the power union joint then is connected with the shaft of motor, the axis coaxle that goes out axis and precession push rod of motor.
2. injection device according to claim 1 is characterized in that: described motor is to be fixed on the motor mounting plate, and motor mounting plate is installed on the base, and can be along base translation or locking.
3. injection device according to claim 1 is characterized in that: described swing handle is that swing handle inserts the handle intracavity on the handle union joint with being connected of handle union joint.
4. a Long-distance Control is to the injection device of vertebral body injecting bone material, comprise the infusion appliance that has piston and pusher, end in pusher is fixed with the promotion handle, it is characterized in that: a base is arranged, end at base is fixed with the infusion appliance fixed mount, described infusion appliance is fixed in the infusion appliance fixed mount, described promotion handle is connected with the handle union joint, the handle union joint is connected with the power union joint again, the power union joint then is connected with the screwed shaft of linear stepping motor, the screwed axis coaxle that goes out axis and pusher of linear stepping motor, this linear stepping motor is to be fixed on the base.
5. injection device according to claim 4 is characterized in that: described promotion handle is the handle intracavity that promotes on the handle insertion handle union joint with being connected of handle union joint.
6. according to claim 1 or 4 described injection devices, it is characterized in that: described handle union joint is the connection of fast assembling-disassembling with being connected of power union joint.
7. according to claim 1 or 4 described injection devices, it is characterized in that: have the infusion appliance fixed knob infusion appliance to be fastened in the infusion appliance fixed mount on the described infusion appliance fixed mount by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202260332U CN201510635U (en) | 2009-09-09 | 2009-09-09 | Remotely-controlled injection device for injecting bone material into centrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202260332U CN201510635U (en) | 2009-09-09 | 2009-09-09 | Remotely-controlled injection device for injecting bone material into centrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510635U true CN201510635U (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202260332U Expired - Lifetime CN201510635U (en) | 2009-09-09 | 2009-09-09 | Remotely-controlled injection device for injecting bone material into centrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058425A (en) * | 2011-01-20 | 2011-05-18 | 邵卫星 | Pyramidal remote control injecting device for cone |
-
2009
- 2009-09-09 CN CN2009202260332U patent/CN201510635U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058425A (en) * | 2011-01-20 | 2011-05-18 | 邵卫星 | Pyramidal remote control injecting device for cone |
| WO2012097484A1 (en) * | 2011-01-20 | 2012-07-26 | Shao Weixing | Remote controlled injection apparatus for vertebral body |
| CN102058425B (en) * | 2011-01-20 | 2012-12-26 | 邵卫星 | Pyramidal remote control injecting device for cone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160629 Address after: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 109 Patentee after: Shandong Guanlong Medical Utensils Co., Ltd. Address before: Lixia District Hospital in Shandong province Ji'nan City Road 250014 No. 19 Shandong analysis and Testing Center South Tower Patentee before: Shao Weixing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |