CN107280738A - Vertebral body plastic operation（PVP puncture needle) is used - Google Patents
Vertebral body plastic operation（PVP puncture needle) is used Download PDFInfo
- Publication number
- CN107280738A CN107280738A CN201710586773.6A CN201710586773A CN107280738A CN 107280738 A CN107280738 A CN 107280738A CN 201710586773 A CN201710586773 A CN 201710586773A CN 107280738 A CN107280738 A CN 107280738A
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- pvp
- needle body
- vertebral body
- plastic operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7061—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant for stabilising vertebrae or discs by improving the condition of their tissues, e.g. using implanted medication or fluid exchange
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7094—Solid vertebral fillers; devices for inserting such fillers
-
- 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
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Puncture needle is used the invention discloses a kind of vertebral body plastic operation (PVP), it is characterised in that：Comprising puncture needle body, one end of the puncture needle body is provided with the screw thread tail end being connected with syringe, and the other end side of the puncture needle body is provided with concave-arc hole, and the other end bottom of the puncture needle body is provided with inclined-plane taper perforate；The present invention is simple in construction, reasonable in design, by adding a hole in the side end of puncture needle, can effectively reduce pressure during injection medicine, reduce Seepage, carries out diplopore injection, and disperse area is big, improves safety in utilization.
Description
Technical field
The present invention relates to puncture needle technical field, specifically a kind of vertebral body plastic operation puncture needle.
Background technology
Vertebroplasty, clinical full name be percutaneous vertebroplasty (percutaneous vertebroplasty,
PVP), belong to Minimally Invasive Surgery, be by into lesion centrum inject " bone cement " (PMA,
Polymethylacrylate, PMMA) or artificial bone reach reinforcing centrum technology.
The puncture needle of existing vertebral body plastic operation (PVP) only has a perforate at tip, and higher, needle point is required during puncture
Focus is reached, pressure is higher when " bone cement " is injected in operation, and seepage probability is high, and certain risk is caused to patient.
The content of the invention
It is reasonable in design, make in view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is simple in construction
Puncture needle is used with convenient vertebral body plastic operation (PVP), by adding a hole in the end side of puncture needle, diplopore note is carried out
Penetrate, can effectively reduce pressure during injection medicine, reduce Seepage, improve safety in utilization, Spread scope is wide, puncture needle
Be punctured to focus without requiring accurate, bone cement can disperse in place.
To achieve the above object, the technical solution adopted by the present invention is：A kind of vertebral body plastic operation (PVP) uses puncture needle, bag
Body containing puncture needle, one end of the puncture needle body is provided with the screw thread tail end being connected with syringe, the puncture needle body
The other end side be provided with concave-arc hole, the other end bottom of the puncture needle body is provided with inclined-plane taper perforate.
Further, it is provided with handle on the screw thread tail end.
After said structure, beneficial effects of the present invention are：It is simple in construction, it is reasonable in design, pass through the point in puncture needle
End side adds a hole, carries out diplopore injection, can effectively reduce pressure during injection medicine, reduce Seepage, carry
High safety in utilization, Spread scope is wide, and puncture needle is punctured to focus without requiring accurate, bone cement can disperse in place.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
1. puncture needle bodies, 2. inclined-plane taper perforates, 3. concave-arc holes, 4. handles, 5. screw thread tail ends in figure.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that embodiment described herein is only to explain this
Invention, is not intended to limit the present invention.
Referring to shown in Fig. 1, present embodiment uses following technical scheme：A kind of vertebral body plastic operation (PVP), which is used, to be punctured
Pin, comprising puncture needle body 1, the left end of the puncture needle body 1 is provided with the screw thread tail end 5 being connected with syringe, the spiral shell
Handle 4 is provided with line tail end 5, is easy to medical personnel to operate；The right end side of the puncture needle body 1 is provided with concave-arc hole 3,
The right-hand member bottom of the puncture needle 1 is provided with inclined-plane taper perforate 2.
Present embodiment is simple in construction, reasonable in design, by adding a hole in the sophisticated side of puncture needle, enters
Row diplopore is injected, and can effectively be reduced pressure during injection medicine, be reduced Seepage, improve safety in utilization, Spread scope
Extensively, puncture needle is punctured to focus without requiring accurate, bone cement can disperse in place.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (2)
1. a kind of vertebral body plastic operation (PVP) uses puncture needle, it is characterised in that：Comprising puncture needle body, the puncture needle body
One end is provided with the screw thread tail end being connected with syringe, and the other end side of the puncture needle body is provided with concave-arc hole, described
The other end bottom of puncture needle body is provided with inclined-plane taper perforate.
2. a kind of vertebral body plastic operation (PVP) according to claim 1 uses puncture needle, it is characterised in that：The screw thread tail end
On be provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586773.6A CN107280738A (en) | 2017-07-18 | 2017-07-18 | Vertebral body plastic operation（PVP puncture needle) is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586773.6A CN107280738A (en) | 2017-07-18 | 2017-07-18 | Vertebral body plastic operation（PVP puncture needle) is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107280738A true CN107280738A (en) | 2017-10-24 |
Family
ID=60101181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586773.6A Pending CN107280738A (en) | 2017-07-18 | 2017-07-18 | Vertebral body plastic operation（PVP puncture needle) is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280738A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882555Y (en) * | 2005-12-29 | 2007-03-28 | 陈亚平 | Spiral bone cement propeller |
| US20100286616A1 (en) * | 2009-05-05 | 2010-11-11 | Gamal Baroud | Cannula assembly with detachable inner and outer cannulas |
| CN201939461U (en) * | 2011-01-06 | 2011-08-24 | 江苏英特瑞医疗科技有限公司 | Novel vertebroplasty puncture needle |
| CN103251445A (en) * | 2013-04-19 | 2013-08-21 | 南京医科大学第一附属医院 | Device for operating vertebroplasty through unilateral vertebral pedicle |
| CN203953765U (en) * | 2014-07-21 | 2014-11-26 | 王京华 | A kind of intrathecal injection lumbar puncture needle |
-
2017
- 2017-07-18 CN CN201710586773.6A patent/CN107280738A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882555Y (en) * | 2005-12-29 | 2007-03-28 | 陈亚平 | Spiral bone cement propeller |
| US20100286616A1 (en) * | 2009-05-05 | 2010-11-11 | Gamal Baroud | Cannula assembly with detachable inner and outer cannulas |
| CN201939461U (en) * | 2011-01-06 | 2011-08-24 | 江苏英特瑞医疗科技有限公司 | Novel vertebroplasty puncture needle |
| CN103251445A (en) * | 2013-04-19 | 2013-08-21 | 南京医科大学第一附属医院 | Device for operating vertebroplasty through unilateral vertebral pedicle |
| CN203953765U (en) * | 2014-07-21 | 2014-11-26 | 王京华 | A kind of intrathecal injection lumbar puncture needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201958990U (en) | Hollow U-shaped nail device capable of injecting bone cement | |
| CN207400976U (en) | A kind of syringe that can reduce drug waste | |
| CN107280738A (en) | Vertebral body plastic operation（PVP puncture needle) is used | |
| CN103099732B (en) | Channels and collaterals sword pin | |
| CN206333957U (en) | A kind of elbow bone cement pusher | |
| CN203483654U (en) | Acupuncture needle | |
| CN102018564B (en) | Hollow U-shaped nail device capable of being filled with bone cement | |
| CN2910139Y (en) | Cold circulation electrode | |
| CN209136860U (en) | One kind can water injection type radio-frequency ablation electrode | |
| CN203089247U (en) | Enterocoelia hernia repair needle | |
| CN101569555A (en) | Multi-aperture titanium hollow metal bar (nail) | |
| CN201418909Y (en) | Disposable anus interventional injection syringe | |
| CN205866823U (en) | Bone cement strenghthened type spongy bone location hollow screw | |
| CN102921075A (en) | Anesthesia operation puncture needle with diversion groove | |
| CN2524693Y (en) | Cluster radio frequency needle with puncture sleeve | |
| CN203263804U (en) | Wheel shaft type acupoint catgut embedding needle | |
| CN208552744U (en) | A kind of fat transfer injection needle | |
| CN207152639U (en) | A kind of double pointed gradual change Kirschner wire of double precision | |
| CN208598982U (en) | A kind of injector for hysteroscope breast operation | |
| CN201806734U (en) | Multifunctional thread-burial needle | |
| CN201831944U (en) | Hollow screw locking plate | |
| CN203107661U (en) | Channel-and-collateral sword-shaped needle | |
| CN209301192U (en) | A kind of guide rod for intervertebral foramen scope approach | |
| CN100382854C (en) | Bone marrow in-cavity injection apparatus | |
| CN207970127U (en) | A kind of arthrocentesiS instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |