CN201139838Y - Instrument for percutaneous vertebroplasty operation - Google Patents
Instrument for percutaneous vertebroplasty operation Download PDFInfo
- Publication number
- CN201139838Y CN201139838Y CNU2007200600627U CN200720060062U CN201139838Y CN 201139838 Y CN201139838 Y CN 201139838Y CN U2007200600627 U CNU2007200600627 U CN U2007200600627U CN 200720060062 U CN200720060062 U CN 200720060062U CN 201139838 Y CN201139838 Y CN 201139838Y
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- Prior art keywords
- syringe
- puncture needle
- operating theater
- theater instruments
- percutaneous
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a percutaneous vertebroplasty operation instrument which is characterized in that an injector is included, and the injector is connected with a puncture needle. The percutaneous vertebroplasty operation instrument has the characteristics of simple operation, rapid curative effect, small wound and less complicating diseases.
Description
Technical field
This utility model relates to a kind of operating theater instruments, particularly a kind of percutaneous vertebral plasty operating theater instruments of reinforcing the human lesion vertebral body.
Background technology
The percutaneous vertebroplasty be grow up in recent ten years, be suitable for the vertebral body treatment of pain operation that former of vertebral body compressibility pain, compression fracture, vertebral body that senile osteoporosis causes or metastatic tumo(u)r, myeloma, vertebral body aggressive hemangioma cause.This method is under the guiding of various images, and the approach by percutaneous puncture injects the pathological changes vertebral body with bone cement, and the compression that occurs to prevent vertebral body to be subjected to the influence of various factors is subsided, to remove or to alleviate patient's pain.But existing operating theater instruments is all being imitated the shortcoming low, that wound is big, complication is many in complicated operation, the Liao Dynasty.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of percutaneous vertebral plasty operating theater instruments fast, that wound is little, complication is few of imitating simple to operate, distant.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of percutaneous vertebral plasty operating theater instruments is characterized in that it comprises syringe, is connected with puncture needle on the described syringe.
Said syringe can adopt high pressure injector, also can adopt spiral propeller; Be threaded between syringe and the puncture needle.
As this utility model improvement of the technical scheme, be connected with connection tube between described syringe and the puncture needle, the two ends of connection tube are threaded with syringe and puncture needle respectively.
The beneficial effects of the utility model are: percutaneous vertebral plasty complete surgical instruments of the present utility model is a kind of orthopaedics operating theater instruments of new generation, this utility model is applicable to a series of operative treatments of the vertebral body pain that former of vertebral body compressibility pain, compression fracture, vertebral body that senile osteoporosis causes or metastatic tumo(u)r, myeloma, vertebral body aggressive hemangioma cause, and it has simple to operate, the Liao Dynasty and imitates the characteristics fast, that wound is little, complication is few.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the decomposition texture sketch map of first kind of embodiment of this utility model;
Fig. 2 is the assembling sketch map of Fig. 1;
Fig. 3 is the decomposing schematic representation of second kind of embodiment of this utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, the disclosed a kind of percutaneous vertebral plasty operating theater instruments of this utility model, comprise syringe, be connected with puncture needle 1 on the syringe, wherein syringe can adopt high pressure injector 2 (as shown in Figure 3), also can adopt spiral propeller 3 (as shown in Figure 1 and Figure 2), and can adopt between syringe and the puncture needle 1 and be threaded.
As shown in the figure, be connected with connection tube 4 between syringe and the puncture needle 1, the two ends of connection tube 4 are threaded with syringe and puncture needle respectively, so that the clinician implements the vertebral plasty operation outside radioactivity light.
When adopting this utility model to implement the vertebral plasty operation, the patient gets the ventricumbent position, and carry out and disinfect, the border situation adopts general anesthesia or local anesthesia factually, by C arm machine the focus vertebral body is located, choose suitable puncture needle (screw propulsion type) on demand, under perspective, lancet puncture is arrived the focus vertebral body.Take spiral propeller apart, and deployed bone cement is injected syringe, connect connection tube and puncture needle, the rotation push rod is also observed bone cement at Intrapyramidal distribution (screw propulsion type) under perspective.When the high-pressure injection type, adopt and take high pressure injector apart, and deployed bone cement is injected syringe, connect puncture needle, promote push rod and under perspective, observe bone cement in Intrapyramidal distribution.After injection finishes, pull out puncture needle, carry out local wrapping, operation finishes.
Claims (5)
1. a percutaneous vertebral plasty operating theater instruments is characterized in that it comprises syringe, is connected with puncture needle on the described syringe.
2. a kind of percutaneous vertebral plasty operating theater instruments according to claim 1 is characterized in that described syringe is a high pressure injector.
3. a kind of percutaneous vertebral plasty operating theater instruments according to claim 1 is characterized in that described syringe is a spiral propeller.
4. according to claim 1 or 2 or 3 described a kind of percutaneous vertebral plasty operating theater instruments, it is characterized in that being threaded between described syringe and the puncture needle.
5. a kind of percutaneous vertebral plasty operating theater instruments according to claim 4 is characterized in that being connected with connection tube between described syringe and the puncture needle, and the two ends of connection tube are threaded with syringe and puncture needle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200600627U CN201139838Y (en) | 2007-11-26 | 2007-11-26 | Instrument for percutaneous vertebroplasty operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200600627U CN201139838Y (en) | 2007-11-26 | 2007-11-26 | Instrument for percutaneous vertebroplasty operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139838Y true CN201139838Y (en) | 2008-10-29 |
Family
ID=40067556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200600627U Expired - Fee Related CN201139838Y (en) | 2007-11-26 | 2007-11-26 | Instrument for percutaneous vertebroplasty operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139838Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476706A (en) * | 2016-01-11 | 2016-04-13 | 江苏常美医疗器械有限公司 | Remote bone cement filling device |
| CN106974721A (en) * | 2017-04-25 | 2017-07-25 | 姜树东 | Can be while the vertebral plasty of Bilateral injections bone cement（PVP) operating system |
-
2007
- 2007-11-26 CN CNU2007200600627U patent/CN201139838Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476706A (en) * | 2016-01-11 | 2016-04-13 | 江苏常美医疗器械有限公司 | Remote bone cement filling device |
| CN106974721A (en) * | 2017-04-25 | 2017-07-25 | 姜树东 | Can be while the vertebral plasty of Bilateral injections bone cement（PVP) operating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20091228 |