CN204562354U - A kind of vertebroplasty injects the remote injection device of bone cement - Google Patents
A kind of vertebroplasty injects the remote injection device of bone cement Download PDFInfo
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- CN204562354U CN204562354U CN201520186827.6U CN201520186827U CN204562354U CN 204562354 U CN204562354 U CN 204562354U CN 201520186827 U CN201520186827 U CN 201520186827U CN 204562354 U CN204562354 U CN 204562354U
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- bone cement
- vertebroplasty
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- pull rope
- injection device
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Abstract
The utility model discloses the remote injection device that a kind of vertebroplasty injects bone cement, comprise intrusion pipe and injection rod, also comprise a pull rope, one end of described pull rope is connected on described injection rod, the other end connects a driving device, described driving device pulls described injection rod to move relative to described intrusion pipe by described pull rope, and described driving device is that manual actuation or motor drive.Vertebroplasty of the present utility model injects the remote injection device of bone cement, realize distant control bone cement to inject, doctor is made to be in outside radiation environment, avoid radiation effect health, structure is simple, and cost is low, do not change the existing operation method of doctor and traditional procedures, structure is simple, easy to operate, has a good application prospect.
Description
Technical field
This utility model relates to the remote injection device that a kind of vertebroplasty injects bone cement, belongs to technical field of medical instruments.
Background technology
In vertebroplasty, doctor is burrowed by Wicresoft in pedicle of vertebral arch, the bone cement being mixed with contrast agent is injected into fracture site by traditional manual bone cement injection device, vertebral body is propped up reset to treat vertebral fracture, reaches the object increasing vertebral body intensity.During operation, must by X-ray machine, observe the bone cement of injection in Intrapyramidal distribution situation, therefore, implement such operation doctor be in the environment of X-ray radiation for a long time under, be totally unfavorable to the health of doctor, how design a kind of injection device, enabling doctor's Long-distance Control, is current urgent problem.
Utility model content
utility model object:technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of vertebroplasty to inject the remote injection device of bone cement, and realize distant control bone cement and inject, structure is simple, easily realizes, has a good application prospect.
technical scheme:for solving the problems of the technologies described above, this utility model provides a kind of vertebroplasty to inject the remote injection device of bone cement, it comprises intrusion pipe and injection rod, it is characterized in that: also comprise a pull rope, one end of described pull rope is connected on described injection rod, the other end connects a driving device, and described driving device pulls described injection rod to move relative to described intrusion pipe by described pull rope.
Aforesaid vertebroplasty injects the remote injection device of bone cement, and it is characterized in that: described driving device comprises a cylindrical sleeve, arrange a push rod movably in described sleeve, described pull rope is connected to the front end of described push rod.
Aforesaid vertebroplasty injects the remote injection device of bone cement, and it is characterized in that: arrange a pulley in described sleeve, described pull rope is connected to described push rod front end after walking around described pulley.
Aforesaid vertebroplasty injects the remote injection device of bone cement, and it is characterized in that: described driving device comprises a slide block and a motor, described motor drives described slide block rectilinear motion, and described pull rope is connected on described slide block.
Aforesaid vertebroplasty injects the remote injection device of bone cement, it is characterized in that: the output shaft of described motor drives a screw mandrel to rotate, and described slide block thread bush is connected on described screw mandrel.
Aforesaid vertebroplasty injects the remote injection device of bone cement, and it is characterized in that: described motor is motor, also comprise the controller of the described motor of a control, described controller connects described motor by the mode of wired or wireless communication.
Aforesaid vertebroplasty injects the remote injection device of bone cement, it is characterized in that: the pulling force sensor also comprising the described pull rope pull strength of a monitoring.
Aforesaid vertebroplasty injects the remote injection device of bone cement, it is characterized in that: described controller also comprises the stepping-in amount controller of the described motor step input of a control, described stepping-in amount controller connects a force feedback simulator, and described force feedback simulator connects described pulling force sensor and simulates the pull strength that described pulling force sensor monitors.
Aforesaid vertebroplasty injects the remote injection device of bone cement, it is characterized in that: described controller comprises the touch screen, button or the foot push that control described motor step input.
Aforesaid vertebroplasty injects the remote injection device of bone cement, it is characterized in that: described pull rope is removably fixed on described driving device.
beneficial effect:
Vertebroplasty of the present utility model injects the remote injection device of bone cement, realize distant control bone cement to inject, doctor is made to be in outside radiation environment, avoid radiation effect health, structure is simple, and cost is low, do not change the existing operation method of doctor and traditional procedures, structure is simple, easy to operate, has a good application prospect.
Accompanying drawing explanation
First structural representation of Fig. 1 to be driving device of the present utility model be manual actuation.
Second structural representation of Fig. 2 to be driving device of the present utility model be manual actuation.
Fig. 3 is driving device of the present utility model is motor-driven structural representation.
Fig. 4 is the connection diagram of pull rope of the present utility model and driving device.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Vertebroplasty of the present utility model injects the remote injection device of bone cement, as shown in Figure 1, it comprises intrusion pipe 101 and injection rod 102, it is characterized in that: also comprise a pull rope 103, one end of pull rope 103 is connected on described injection rod 102, the other end connects a driving device, and driving device pulls described injection rod 102 to move relative to described intrusion pipe 101 by described pull rope 103.
As shown in Figure 1, embodiment 1, driving device is manual actuation.
Described driving device comprises a cylindrical sleeve 105, one push rod 106 is set in described sleeve 105 movably, described pull rope 103 is connected to the front end of described push rod 106, during use, move after pulling back push rod 106, pull described injection rod 102 to move relative to described intrusion pipe 101 by pull rope 103, can realize injecting bone cement;
As shown in Figure 2, one pulley 107 is set in described sleeve 105, pull rope 103 is connected to described push rod 106 front end after walking around described pulley 107, during use, the reach of driven forward push rod 106, change direction by pulley 107, pull described injection rod 102 to move relative to described intrusion pipe 101 by pull rope 103, can realize injecting bone cement;
As shown in Figure 3, driving device is that motor drives, embodiment 2
Described driving device comprises slide block 301 and a motor 302, and described motor 302 drives described slide block 301 rectilinear motion, and described pull rope 103 is connected on described slide block 301.
The output shaft of described motor 302 drives a screw mandrel 303 to rotate, and described slide block thread bush 304 is connected on described screw mandrel 303.
Described motor 302 is motor, also comprises the controller 305 of the described motor of a control, and described controller 305 connects described motor 302 by the mode of wired or wireless communication.Such as, by the mode of the common wireless telecommunications such as bluetooth, infrared ray, wifi, Remote operating electrical machines 302, so just can make operator away from radiation area further.
Also comprise the pulling force sensor 306 of the described pull rope pull strength of a monitoring.
Described controller 305 also comprises the stepping-in amount controller 307 of the described motor step input of a control, described stepping-in amount controller 307 connects a force feedback simulator 308, and described force feedback simulator 308 connects described pulling force sensor 306 and simulates the pull strength that described pulling force sensor monitors.Use the resistance that force feedback simulator 308 can be suffered in simulated operator operating process, make veteran doctor can control injection volume in real time according to feel.
Described controller 305 comprises the touch screen, button or the foot push that control described motor step input, above control mode all can realize controlling, when especially adopting the pattern of foot push, doctor can be made to avoid using sterile bimanualness controller 305.
As shown in Figure 4, above-mentioned pull rope 103 is removably fixed on described driving device, and described pull rope 103 end is provided with pull rope protection sleeve 108, and is positioned at clamp 109 and is fixed on sleeve 105.This contributes to the sterilization cleaning of pull rope 103.
In sum, vertebroplasty of the present utility model injects the remote injection device of bone cement, realize distant control bone cement to inject, make doctor be in outside radiation environment, avoid radiation effect health, structure is simple, cost is low, and do not change the existing operation method of doctor and traditional procedures, structure is simple, easy to operate, have a good application prospect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (10)
1. the remote injection device of a vertebroplasty injection bone cement, it comprises intrusion pipe and injection rod, it is characterized in that: also comprise a pull rope, one end of described pull rope is connected on described injection rod, the other end connects a driving device, and described driving device pulls described injection rod to move relative to described intrusion pipe by described pull rope.
2. vertebroplasty according to claim 1 injects the remote injection device of bone cement, and it is characterized in that: described driving device comprises a cylindrical sleeve, arrange a push rod movably in described sleeve, described pull rope is connected to the front end of described push rod.
3. vertebroplasty according to claim 2 injects the remote injection device of bone cement, and it is characterized in that: arrange a pulley in described sleeve, described pull rope is connected to described push rod front end after walking around described pulley.
4. vertebroplasty according to claim 1 injects the remote injection device of bone cement, and it is characterized in that: described driving device comprises a slide block and a motor, described motor drives described slide block rectilinear motion, and described pull rope is connected on described slide block.
5. vertebroplasty according to claim 4 injects the remote injection device of bone cement, it is characterized in that: the output shaft of described motor drives a screw mandrel to rotate, and described slide block thread bush is connected on described screw mandrel.
6. vertebroplasty according to claim 5 injects the remote injection device of bone cement, it is characterized in that: described motor is motor, also comprise the controller of the described motor of a control, described controller connects described motor by the mode of wired or wireless communication.
7. vertebroplasty according to claim 6 injects the remote injection device of bone cement, it is characterized in that: the pulling force sensor also comprising the described pull rope pull strength of a monitoring.
8. vertebroplasty according to claim 7 injects the remote injection device of bone cement, it is characterized in that: described controller also comprises the stepping-in amount controller of the described motor step input of a control, described stepping-in amount controller connects a force feedback simulator, and described force feedback simulator connects described pulling force sensor and simulates the pull strength that described pulling force sensor monitors.
9. vertebroplasty according to claim 6 injects the remote injection device of bone cement, it is characterized in that: described controller comprises the touch screen, button or the foot push that control described motor step input.
10. inject the remote injection device of bone cement according to the vertebroplasty of claim 1-9 described in one of them, it is characterized in that: described pull rope is removably fixed on described driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186827.6U CN204562354U (en) | 2015-03-31 | 2015-03-31 | A kind of vertebroplasty injects the remote injection device of bone cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186827.6U CN204562354U (en) | 2015-03-31 | 2015-03-31 | A kind of vertebroplasty injects the remote injection device of bone cement |
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| CN204562354U true CN204562354U (en) | 2015-08-19 |
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| CN201520186827.6U Active CN204562354U (en) | 2015-03-31 | 2015-03-31 | A kind of vertebroplasty injects the remote injection device of bone cement |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725815A (en) * | 2016-12-08 | 2017-05-31 | 曲扬 | A kind of bone cement remote control injection device |
| CN109171942A (en) * | 2018-10-18 | 2019-01-11 | 桂林合胜医疗器械有限公司 | A kind of long-range injection control apparatus of bone cement and its control method |
| EP3552656A4 (en) * | 2016-12-08 | 2020-10-07 | National Yang-Ming University | Negative pressure guided bone cement injection system |
| CN112472270A (en) * | 2020-12-11 | 2021-03-12 | 北京铸正机器人有限公司 | Bone cement injection device |
| CN113274113A (en) * | 2021-04-26 | 2021-08-20 | 北京铸正机器人有限公司 | Remote control bone cement pours into device into |
-
2015
- 2015-03-31 CN CN201520186827.6U patent/CN204562354U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725815A (en) * | 2016-12-08 | 2017-05-31 | 曲扬 | A kind of bone cement remote control injection device |
| EP3552656A4 (en) * | 2016-12-08 | 2020-10-07 | National Yang-Ming University | Negative pressure guided bone cement injection system |
| CN109171942A (en) * | 2018-10-18 | 2019-01-11 | 桂林合胜医疗器械有限公司 | A kind of long-range injection control apparatus of bone cement and its control method |
| CN109171942B (en) * | 2018-10-18 | 2024-05-14 | 桂林合胜医疗器械有限公司 | Bone cement remote injection control device and control method thereof |
| CN112472270A (en) * | 2020-12-11 | 2021-03-12 | 北京铸正机器人有限公司 | Bone cement injection device |
| CN113274113A (en) * | 2021-04-26 | 2021-08-20 | 北京铸正机器人有限公司 | Remote control bone cement pours into device into |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181115 Address after: 201203 2 floor, 23 building, No. 528, Shanghai, Pudong New Area. Patentee after: Shanghai Kinetic Medical Co., Ltd. Address before: 215000 C-105, Ren'ai Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU BOXI MEDICAL SCIENCE & TECHNOLOGY CO., LTD. |