CN208598486U - CT machine Needle localization fixed frame - Google Patents
CT machine Needle localization fixed frame Download PDFInfo
- Publication number
- CN208598486U CN208598486U CN201721314030.5U CN201721314030U CN208598486U CN 208598486 U CN208598486 U CN 208598486U CN 201721314030 U CN201721314030 U CN 201721314030U CN 208598486 U CN208598486 U CN 208598486U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- hole
- respectively provided
- square set
- bearing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a kind of CT machine Needle localization fixed frames, belong to the field of medical instrument technology, including square set and locating piece, a guide rail is equipped in each edge of square set, a sliding block is equipped on each guide rail, the top and bottom of sliding block are respectively provided with two bearing holes, bearing is installed in bearing hole, the center of locating piece offers pilot hole, the lower end of pilot hole is equipped with guide pipe, guide pipe is communicated with pilot hole, threaded hole and two unthreaded holes there are two being opened up on locating piece, a lead screw is respectively provided with across two opposite sliding blocks and threaded hole, a feed rod is respectively provided with across two opposite sliding blocks and unthreaded hole, crank is equipped on wherein one end of each lead screw, the two sides of square set are respectively provided with a support rod, support rod lower end is equipped with bottom plate, bottom plate lower end is set there are two movable pulley.Puncture needle passes through locating piece and guide pipe, holds crank rotational lead screw, so that it may realize the horizontal and vertical movement of puncture needle, easy to operate, position accurate positioning.
Description
Technical field
The utility model relates to a kind of CT machine Needle localization fixed frames, belong to the field of medical instrument technology.
Background technique
Puncture is will to puncture to be needled into human body to take out lesion and chemically examine, while in the case of necessary can also be by wearing
Pricker launches drug to treating to lesions position.This common tool of puncture needle can be all used in puncture process, lesion
Position generally requires same CT machine scanning to determine.The bracket of existing CT machine puncture needle includes a box, and puncture needle passes through it
On lock chamber, lock chamber can move to be directed at lesions position and punctured.The position of lock chamber is mobile inconvenient, Er Qiezhun
True property is difficult to be guaranteed.
Utility model content
The purpose of this utility model is the deficiencies in the prior art to be solved, and provides a kind of easy to use, positioning standard
True CT machine Needle localization fixed frame.
The utility model is achieved through the following technical solutions:
I.e. a kind of CT machine Needle localization fixed frame, including square set and locating piece are all provided in each edge of square set
There is a guide rail, be equipped with a sliding block on each guide rail, the top and bottom of sliding block are respectively provided with two bearing holes, in bearing hole
Bearing is installed, the center of locating piece offers pilot hole, and the lower end of pilot hole is equipped with guide pipe, guide pipe and pilot hole phase
It is logical, it opens up that there are two threaded hole and two unthreaded holes on locating piece, is respectively provided with a silk across two opposite sliding blocks and threaded hole
Thick stick is respectively provided with a feed rod across two opposite sliding blocks and unthreaded hole, is equipped with crank, box on wherein one end of each lead screw
The two sides of bracket are respectively provided with a support rod, and support rod lower end is equipped with bottom plate, and bottom plate lower end sets that there are two movable pulleys.
Puncture needle passes through locating piece and guide pipe, holds crank rotational lead screw, so that it may realize that puncture needle is horizontal and vertical
Movement, easy to operate, position accurate positioning.
Further preferably, the upper surface of the square set is equipped with scale.
Further preferably, the width of the square set is greater than the width 20cm-50cm of CT examination bed.
Compared with prior art, beneficial effect possessed by the utility model is:
Puncture needle passes through locating piece and guide pipe, holds crank rotational lead screw, so that it may realize that puncture needle is horizontal and vertical
Movement, easy to operate, position accurate positioning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of A-A in Fig. 1；
Fig. 3 is the cross section structure schematic diagram of B-B in Fig. 1；
Fig. 4 is the cross section structure schematic diagram of C-C in Fig. 1；
Fig. 5 is the cross section structure schematic diagram of D-D in Fig. 1；
Fig. 6 is the present invention looks up structural representation of Fig. 1.
In figure: 1, square set；2, guide rail；3, sliding block；4, bearing hole；5, bearing；6, lead screw；7, feed rod；8, crank；9,
Locating piece；10, pilot hole；11, threaded hole；12, unthreaded hole；13, guide pipe；14, support rod；15, bottom plate；16, movable pulley.
Specific embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of CT machine Needle localization fixed frame as shown in Figures 1 to 6, including square set 1 and locating piece 9, box branch
The width of frame 1 is greater than the width 20cm-50cm of CT examination bed, and the upper surface of square set 1 is equipped with scale, square set 1
It is equipped with a guide rail 2 in each edge, a sliding block 3 is equipped on each guide rail 2, the top and bottom of sliding block 3 are respectively provided with two
A bearing hole 4 is equipped with bearing 5 in bearing hole 4, and the center of locating piece 9 offers pilot hole 10, and the lower end of pilot hole 10 is equipped with
Guide pipe 13, guide pipe 13 are communicated with pilot hole 10, are opened up on locating piece 9 there are two threaded hole 11 and two unthreaded holes 12, are passed through
Two opposite sliding blocks 3 and threaded hole 11 are respectively provided with a lead screw 6, are respectively provided with one across two opposite sliding blocks 3 and unthreaded hole 12
A feed rod 7 is equipped with crank 8 on wherein one end of each lead screw 6, and the two sides of square set 1 are respectively provided with a support rod 14, branch
14 lower end of strut is equipped with bottom plate 15, and 15 lower end of bottom plate is set there are two movable pulley 16.
Working principle:
Puncture needle passes through the pilot hole 10 and guide pipe 13 of locating piece 9, the utility model is pushed, so that square set 1
In the surface of CT machine check bed, crank 8 is held by rotating two lead screws 6 to adjust the position of locating piece 9, so that puncture needle
It is directed at lesions position, finally carries out puncture procedure.
Term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom" in the description of the present invention,
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type rather than require the utility model that must be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Claims (3)
1. a kind of CT machine Needle localization fixed frame, including square set (1) and locating piece (9), it is characterised in that: the box branch
It is equipped with a guide rail (2) in each edge of frame (1), a sliding block (3), the upper end of sliding block (3) are equipped on each guide rail (2)
Two bearing holes (4) are respectively provided with lower end, are equipped with bearing (5) in bearing hole (4), the center of the locating piece (9) offers
The lower end of pilot hole (10), pilot hole (10) is equipped with guide pipe (13), and guide pipe (13) is communicated with pilot hole (10), locating piece
(9) threaded hole (11) and two unthreaded holes (12) there are two opening up on, respectively set across two opposite sliding blocks (3) and threaded hole (11)
There is a lead screw (6), is respectively provided with a feed rod (7) across two opposite sliding blocks (3) and unthreaded hole (12), each lead screw (6)
It is wherein equipped on one end crank (8), the two sides of square set (1) are respectively provided with a support rod (14), support rod (14) lower end
Equipped with bottom plate (15), bottom plate (15) lower end is set there are two movable pulley (16).
2. CT machine Needle localization fixed frame according to claim 1, it is characterised in that: the upper table of the square set (1)
Face is equipped with scale.
3. CT machine Needle localization fixed frame according to claim 1, it is characterised in that: the width of the square set (1)
Greater than the width 20cm-50cm of CT examination bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314030.5U CN208598486U (en) | 2017-10-12 | 2017-10-12 | CT machine Needle localization fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314030.5U CN208598486U (en) | 2017-10-12 | 2017-10-12 | CT machine Needle localization fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208598486U true CN208598486U (en) | 2019-03-15 |
Family
ID=65658850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721314030.5U Expired - Fee Related CN208598486U (en) | 2017-10-12 | 2017-10-12 | CT machine Needle localization fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208598486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037781A (en) * | 2019-05-27 | 2019-07-23 | 广东工业大学 | A kind of puncture auxiliary guide |
| CN111904556A (en) * | 2020-09-04 | 2020-11-10 | 李拓 | Ultrasonic therapy puncture needle positioning device |
| CN112220536A (en) * | 2020-10-27 | 2021-01-15 | 青岛大学附属医院 | CT puncture positioning instrument |
-
2017
- 2017-10-12 CN CN201721314030.5U patent/CN208598486U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037781A (en) * | 2019-05-27 | 2019-07-23 | 广东工业大学 | A kind of puncture auxiliary guide |
| CN111904556A (en) * | 2020-09-04 | 2020-11-10 | 李拓 | Ultrasonic therapy puncture needle positioning device |
| CN111904556B (en) * | 2020-09-04 | 2021-06-18 | 李拓 | Ultrasonic therapy puncture needle positioning device |
| CN112220536A (en) * | 2020-10-27 | 2021-01-15 | 青岛大学附属医院 | CT puncture positioning instrument |
| CN112220536B (en) * | 2020-10-27 | 2021-11-16 | 青岛大学附属医院 | CT puncture positioning instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208598486U (en) | CT machine Needle localization fixed frame | |
| CN105708527B (en) | CT guiding is lower can the three-dimensional puncture fixing device adjusted | |
| CN109700484A (en) | A kind of Nephrology dept.'s biopsy puncture device | |
| CN208770267U (en) | CT Needle localization bed | |
| CN206167005U (en) | Novel epidural anesthesia location of puncturing device | |
| CN210844273U (en) | Traditional chinese medical science internal medicine acupuncture ware | |
| CN208130034U (en) | Puncture needle fixer under a kind of color ultrasound guidance | |
| CN207561957U (en) | A kind of direct-push biopsy needle | |
| CN210447608U (en) | Clinical treatment device of department of neurology | |
| CN111887904A (en) | Gynecological tumor sampling device | |
| CN202027680U (en) | Improved fixer for CT positioning puncture | |
| CN209645132U (en) | It is a kind of for making the device of animal craniocerebral trauma model | |
| CN207152633U (en) | A kind of multi-functional liver biopsy needle | |
| CN211243473U (en) | Automatic sampling equipment of directional puncture of treatment liver disease | |
| CN215079166U (en) | Puncture compression hemostasis device | |
| CN208048777U (en) | A kind of Nephrology dept.'s piercing needle inserting needle ruler | |
| CN203417242U (en) | Puncture needle auxiliary feeding device | |
| CN211325078U (en) | Disposable automatic blood taking needle with positioning function | |
| CN208443351U (en) | A kind of automobile aluminum cup burr detection auxiliary mould | |
| CN208109669U (en) | A kind of infusion bottle cap acupuncture treatment test device | |
| CN204484156U (en) | A kind of B ultrasonic lengthens simple and easy puncture support | |
| CN207886218U (en) | It is a kind of under nuclear-magnetism environment can 360 ° puncture mammary gland intervention devices | |
| CN212234510U (en) | Biopsy sampling device for oncology department | |
| CN208371894U (en) | Ablation needle device for positioning and securing | |
| CN205286813U (en) | Thyroid surgery positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20191012 |