CN209074851U - A kind of combined type precision probe sleeve - Google Patents
A kind of combined type precision probe sleeve Download PDFInfo
- Publication number
- CN209074851U CN209074851U CN201821288916.1U CN201821288916U CN209074851U CN 209074851 U CN209074851 U CN 209074851U CN 201821288916 U CN201821288916 U CN 201821288916U CN 209074851 U CN209074851 U CN 209074851U
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- China
- Prior art keywords
- probe
- sleeve
- conical socket
- screw thread
- inner cavity
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Abstract
The utility model discloses a kind of combined type precision probe sleeves, including sleeve and probe, the barrel bore is movably equipped with probe, rotating handle is plugged at the top of the sleeve, the rotating handle inside top offers conical socket, the conical socket inner cavity is detachably equipped with probe, and probe one end is plugged in probe bottom surface, the probe and conical socket internal chamber wall and probe outer side wall surface offers screw thread.The utility model is just coincide in the inner cavity of conical socket by probe, probe by screw thread with conical socket is detachable combines, probe is facilitated to fix and dismantle, and it is this when probe is fixed in the inner cavity of sleeve without being rotated to probe bodies, easily probe rotation will not can be fixed in the inner cavity of conical socket by rotating stubborn piece due to causing tissue damage when rotating probe ontology in this way.
Description
Technical field
The utility model relates to a kind of probe sleeve, in particular to a kind of combined type precision probe sleeve.
Background technique
Vertebral body operation is a kind of under C arm machine (i.e. X-ray) irradiation, is passed through the biomaterials such as bone cement using minimal invasive techniques
Lamina injects centrum, to restore vertebral height, enhances the compression strength of lesion centrum, prevent centrum further collapse with it is abnormal
Shape mitigates patient pain and improves the treatment method of function.Combined probe sleeve is for the common instrument in vertebral body operation
One of.
But structure is complicated for the probe and sleeve combination of existing combined probe sleeve, in itself due to the ontology of instrument
More small and exquisite, structure is complicated that it can be made more complicated when surgical procedure for combination wind, prevent its probe from being readily inserted into and
Be fixed on sleeve, and directly fixed by probe bodies when probe is fixed on the inner cavity of sleeve, in this way rotation when
Time is easy to twist into two parts tissue damage.For this purpose, it is proposed that a kind of combined type precision probe sleeve.
Utility model content
The main purpose of the utility model is to provide a kind of combined type precision probe sleeves, are just coincide by probe
In the inner cavity of conical socket, probe by screw thread with conical socket is detachable combines, facilitate probe
Fixed and disassembly, and it is this when probe is fixed in the inner cavity of sleeve without being rotated to probe bodies, so not
Probe rotation easily can be fixed on cone by rotating stubborn piece due to causing tissue damage when rotating probe ontology
In the inner cavity of connected in star, the problems in background technique can be effectively solved.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of combined type precision probe sleeve, including sleeve and probe, the barrel bore are movably equipped with probe, the set
Cylinder top is plugged with rotating handle, and the rotating handle inside top offers conical socket, and the conical socket inner cavity is detachably pacified
Equipped with probe, and probe one end is plugged in probe bottom surface, the probe and conical socket internal chamber wall and probe
Outer side wall surface offers screw thread, and probe is removably mounted to conical socket inner cavity, the sleeve bottom end by screw thread
It is fixedly welded with screw thread drill bit, screw thread drill bit bottom offers blade, and the probe top surface is fixedly installed with stubborn
Piece.
Further, injection orifice is offered on the inside of the screw thread drill bit.The stubborn piece surface is fixed with anti-skid chequer.
Further, rotating handle two sides top is equipped with the butterfly wing.
Further, the probe bottom end is welded with plug, and the conical socket intracavity bottom is equipped with interface, and interface
It is connected with perforation at the top of sleeve.
Compared with prior art, the utility model has the following beneficial effects:
1. rotating handle inside top offers conical socket, probe, and the table of probe are installed in the bottom of probe
The internal chamber wall of face and conical socket offers screw thread, and then probe is worked as by the inner cavity that screw thread rotation is mounted on conical socket
In, probe just coincide in the inner cavity of conical socket, and probe passes through screw thread and the detachable combination of conical socket
Together, facilitate that probe is fixed and disassembly, and it is this when probe is fixed in the inner cavity of sleeve without to probe sheet
Body is rotated, in this way will not be due to causing tissue damage when rotating probe ontology.
2. the top surface of probe is equipped with stubborn piece, probe easily can be rotated into fixation by rotating stubborn piece
In the inner cavity of conical socket, the surface for twisting piece is equipped with anti-skid chequer, and anti-skid chequer plays the role of increasing frictional resistance, avoids rotating
It skids when twisting piece.
3. the bottom of sleeve is equipped with screw thread drill bit, screw thread drill bit facilitates sleeve to rotate by rotating handle to pierce patient's vertebra and work as
In, it pierces after vertebra and probe is rotated into extraction barrel bore by probe, then being connect by injection device with interface will repair
Material pours into vertebra, and screw thread drill bit bottom is equipped with blade, can be with when blade makes screw thread drill bit encounter the vertebra for comparing hard
More convenient reeve.Sleeve is rotated by rotating handle in vertebra after being finally molded and is withdrawn.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of combined type precision probe sleeve of the utility model.
Fig. 2 is a kind of probe structure schematic diagram of combined type precision probe sleeve of the utility model.
Fig. 3 is a kind of tube-in-tube structure schematic diagram of combined type precision probe sleeve of the utility model.
In figure: 1, sleeve；2, probe；3, rotating handle；4, conical socket；5, interface；6, probe；7, piece is twisted；8, butterfly
The wing；9, screw thread drill bit；10, injection orifice；11, screw thread；12, anti-skid chequer；13, plug；14, blade.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of combined type precision probe sleeve, including sleeve 1 and probe 2,1 inner cavity of the sleeve activity
Equipped with probe 2, rotating handle 3 is plugged at the top of the sleeve 1,3 inside top of rotating handle offers conical socket 4, described
4 inner cavity of conical socket is detachably equipped with probe 6, and 2 one end of probe is plugged in 6 bottom surface of probe, the probe 6
Screw thread 11 is offered with 4 internal chamber wall of conical socket and 6 outer side wall surface of probe, and probe 6 is detachable by screw thread 11
It is installed on 4 inner cavity of conical socket, 1 bottom end of sleeve is fixedly welded with screw thread drill bit 9, and 9 bottom of screw thread drill bit offers
Blade 14,6 top surface of probe are fixedly installed with stubborn piece 7.
In the present embodiment as illustrated in fig. 1 and 2, probe 6 just coincide in the inner cavity of conical socket 4, and probe 6 is logical
It crosses screw thread 11 and conical socket 4 is detachable combines, facilitate that probe 2 is fixed and disassembly, and is this by probe 2
It, in this way will not be due to being made when 2 ontology of rotating probe without being rotated to 2 ontology of probe when being fixed in the inner cavity of sleeve 1
It damages at probe 2, easily the rotation of probe 6 can be fixed in the inner cavity of conical socket 4 by rotating stubborn piece 7.
Wherein, injection orifice 10 is offered on the inside of the screw thread drill bit 9.7 surface of stubborn piece is fixed with anti-skid chequer 12.
In the present embodiment as illustrated in fig. 1 and 2, anti-skid chequer 12 plays the role of increasing frictional resistance, beats when avoiding rotating stubborn piece 7
It is sliding.
Wherein, the 3 two sides top of rotating handle is equipped with the butterfly wing 8.
As shown in Figure 1, the butterfly wing 8 facilitates rotation rotating handle 3 in the present embodiment, avoid rotating handle 3 is excessively mellow and full from being not easy to revolve
Turn, is easy sliding.
Wherein, 2 bottom end of probe is welded with plug 13, and 4 intracavity bottom of conical socket is equipped with interface 5, and connects
Mouthfuls 5 are connected with penetrating through at the top of sleeve 1.
In the present embodiment as illustrated in fig. 1 and 2, interface 5 facilitates the connection of injection device, so that injected material is passed through sleeve 1
In pipeline to vertebra, injection orifice 10 is blocked after avoiding insertion vertebra, is avoided to block injection orifice 10 by plug 13
It injects below.
It should be noted that the utility model be a kind of combined type precision probe sleeve, sleeve 1, probe 2, rotating handle 3,
Conical socket 4, probe 6, twists piece 7, the butterfly wing 8, screw thread drill bit 9, injection orifice 10, screw thread 11, anti-skid chequer 12, plug at interface 5
13 blades 14, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this technology
Personnel can be learnt by technical manual or be known by routine experiment method, and when work, probe 2 is worn from 4 inner cavity of conical socket
It crosses interface 5 to be inserted into 1 inner cavity of sleeve, and the plug 13 of 2 bottom end of probe is made to block injection orifice 10, be plugged at the top of sleeve 1
Rotating handle 3, and 3 inside top of rotating handle offers conical socket 4, is equipped with probe 6, and probe 6 in the bottom of probe 2
Surface and the internal chamber wall of conical socket 4 offer screw thread 11, then it is recessed by screw thread 11 to be rotatably mounted on taper for probe 6
In the inner cavity of slot 4, probe 6 just coincide in the inner cavity of conical socket 4, and probe 6 is recessed by screw thread 11 and taper
Slot 4 is detachable to be combined, and facilitates that probe 2 is fixed and disassembly, and this probe 2 is fixed in sleeve 1
It, in this way will not be due to causing probe 2 to damage when 2 ontology of rotating probe without being rotated to 2 ontology of probe when in chamber, probe
First 6 top surface is equipped with stubborn piece 7, the rotation of probe 6 easily can be fixed on conical socket by rotating stubborn piece 7
In 4 inner cavity, the surface for twisting piece 7 is equipped with anti-skid chequer 12, and anti-skid chequer 12 plays the role of increasing frictional resistance, avoids rotating stubborn piece
It skids when 7.The bottom of sleeve 1 is equipped with screw thread drill bit 9, and screw thread drill bit 9 facilitates sleeve 1 to pierce patient's vertebra by the rotation of rotating handle 3
In bone, pierces probe 2 after vertebra through the rotation extraction of probe 61 inner cavity of sleeve, then connected by injection device and interface 5
It connects and pours into repair materials in vertebra, 9 bottom of screw thread drill bit is equipped with blade 14, and it is harder that blade 14 encounters screw thread drill bit 9
It more convenient can be injected when the vertebra of matter.Sleeve 1 is rotated by rotating handle 3 in vertebra after being finally molded and is exited
Come.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of combined type precision probe sleeve, including sleeve (1) and probe (2), sleeve (1) inner cavity is movably equipped with probe
(2), it is characterised in that: be plugged with rotating handle (3) at the top of the sleeve (1), rotating handle (3) inside top offers taper
Groove (4), conical socket (4) inner cavity is detachably equipped with probe (6), and probe (2) one end is plugged in probe (6)
Bottom surface, the probe (6) and conical socket (4) internal chamber wall and probe (6) outer side wall surface offer screw thread
(11), and probe (6) passes through screw thread (11) and is removably mounted to conical socket (4) inner cavity, the fixed weldering in sleeve (1) bottom end
It is connected to screw thread drill bit (9), screw thread drill bit (9) bottom offers blade (14), the fixed peace of probe (6) top surface
Equipped with stubborn piece (7).
2. a kind of combined type precision probe sleeve according to claim 1, it is characterised in that: in the screw thread drill bit (9)
Side offers injection orifice (10)；Stubborn piece (7) surface is fixed with anti-skid chequer (12).
3. a kind of combined type precision probe sleeve according to claim 1, it is characterised in that: rotating handle (3) two sides
Top is equipped with the butterfly wing (8).
4. a kind of combined type precision probe sleeve according to claim 1, it is characterised in that: probe (2) the bottom end weldering
It is connected to plug (13), conical socket (4) intracavity bottom is equipped with interface (5), and is penetrated through at the top of interface (5) and sleeve (1)
Linking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288916.1U CN209074851U (en) | 2018-08-10 | 2018-08-10 | A kind of combined type precision probe sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288916.1U CN209074851U (en) | 2018-08-10 | 2018-08-10 | A kind of combined type precision probe sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074851U true CN209074851U (en) | 2019-07-09 |
Family
ID=67114673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821288916.1U Active CN209074851U (en) | 2018-08-10 | 2018-08-10 | A kind of combined type precision probe sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074851U (en) |
-
2018
- 2018-08-10 CN CN201821288916.1U patent/CN209074851U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 Workshop 12, Heping Street food standard workshop Park, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Jinlian Technology Co.,Ltd. Address before: 314000 Workshop 12, Heping Street food standard workshop Park, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee before: ZHEJIANG JINLIANJIE TECHNOLOGY Co.,Ltd. |