CN105708527B - CT guiding is lower can the three-dimensional puncture fixing device adjusted - Google Patents
CT guiding is lower can the three-dimensional puncture fixing device adjusted Download PDFInfo
- Publication number
- CN105708527B CN105708527B CN201610053124.5A CN201610053124A CN105708527B CN 105708527 B CN105708527 B CN 105708527B CN 201610053124 A CN201610053124 A CN 201610053124A CN 105708527 B CN105708527 B CN 105708527B
- Authority
- CN
- China
- Prior art keywords
- angle board
- montant
- rod
- guiding
- fixing device
- 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
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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
- A61B17/3403—Needle locating or guiding means
-
- 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
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3409—Needle locating or guiding means using mechanical guide means including needle or instrument drives
Abstract
The invention discloses a kind of CT guiding it is lower can three-dimensional adjustment puncture fixing device, including support, the montant being movably disposed on the support, the side angle board be hinged with the montant lower end and the locating piece for being used to fix puncture needle for being arranged on the angle board opposite side, a groove is provided with montant, the angle board is provided perpendicular to the adjustable plate of angle board with the be hinged side of montant, the adjustable plate is can be inserted into when being rotated with angle board in the groove, and it is fixed on by a regulating bolt on montant, the locating piece can rotate around the center of circle of angle board, and rotation locking is carried out by a fastening bolt.The present invention can be such that puncture needle is swung in the vertical plane of angle board, so as to realize the risk for being accurately positioned, reducing complication, while facilitate doctor to operate by changing angle board, adjustable plate and its mutual position relationship and rotating the lower body of rod.
Description
Technical field
The present invention be a kind of CT guiding it is lower can three-dimensional adjustment puncture fixing device, belong to technical field of medical instruments.
Background technology
CT guided percutaneous biopsies are widely used in clinic, greatly improve the diagnosis rate of occupational disease.Tradition
Method be that point of puncture is determined after CT scan, for doctor by rule of thumb with hand adjustment section puncture needle direction inserting needle, this method can not essence
It is determined that position, having some limitations.Existing positioner, it is most of all to contain an adjustable inclinometer, can be in horizontal stroke
Adjustment puncture needle in section.But it was found that the in vitro table of the focus of some chests is relatively deep and close to big blood in long-term application
Manage, be likely present rib and block, in addition to the angle and depth in adjustment of cross-section puncture needle, need to also be carried out in sagittal plane it is micro-
Adjust；The focuses of some bellies, front important organ need to be got around when puncturing, it is determined that after point of puncture, should adjust and puncture in sagittal plane
The angle and depth of pin, even it need to be also finely adjusted in cross section.This two-dimentional positioner is reused it is possible that nothing
Method is accurately positioned, so that puncturing repeatedly, causing many complication such as pneumothorax, bleeding, damage important organ；In addition, prior art
Lancet puncture depth can not be fixed, appeared in be slided in the operation of doctor, adds the risk that complication occurs.Therefore,
It is badly in need of a kind of positioner that three-dimensional can be adjusted needle angle, fix depth of needle.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of CT guiding it is lower can the puncture of three-dimensional adjustment consolidate
Determine device, filled by the regulation for making puncture needle be swung in the vertical plane of angle board and increase regulation lancet puncture depth
Put, to solve the problems, such as to propose in above-mentioned background technology, CT of the invention guiding it is lower can the puncture fixing device of three-dimensional adjustment can
To realize the risk for being accurately positioned, reducing complication, while doctor is facilitated to operate.
To achieve these goals, the present invention is to realize by the following technical solutions：Can be three-dimensional under a kind of CT guiding
The puncture fixing device of adjustment, including support, the montant being movably disposed on the support, side and the montant lower end
Be hinged angle board and the locating piece for being used to fix puncture needle for being arranged on the angle board opposite side, it is logical to be provided with one on montant
The upper end of groove, the angle board and the be hinged side of montant is provided perpendicular to the adjustable plate of angle board, and the adjustable plate is with angle
Plate can be inserted into the groove when rotating, and is fixed on by a regulating bolt on montant, and the locating piece can be around angle board
The center of circle rotates, and carries out rotation locking by a fastening bolt.
Further, the montant includes the horizontal bar segment being hinged with angle board and the vertical bar being connected with horizontal bar segment
Section, the horizontal bar segment can rotate around its center line；Multiple positioning holes, the tune are uniformly provided with along the circumference of the angle board
Section plate is connected by the first bolt through the positioning hole with angle board.
Further, the montant includes the upper body of rod being connected with support and rotated to be set under the upper body of rod lower end
The body of rod.
Further, the junction of the body of rod and the lower body of rod is provided with the ratchet machine for rotating lower body of rod one direction on described
Structure.
Further, the locating piece is provided with a regulating block that can pass through puncture needle tubing, on the regulating block
Provided with the adjusting means moved for limiting puncture needle tubing along its axis direction.
Further, the regulation pipe that the adjusting means coordinates including one end through the regulating block and with regulating block screw thread
With the multiple clamping jaws being circumferentially uniformly arranged along the regulation pipe other end, the clamping jaw outside has circular conical surface, puncture needle tubing
Through regulation pipe, when regulation pipe rotates, the extruding of the modulated locking nub of circular conical surface on the outside of clamping jaw makes clamping jaw to contract, so as to press from both sides
Tight puncture needle tubing.
Further, the support includes frame frame, two guide rails for being set in parallel in the frame frame upper end and both ends difference
The cross bar being slidably socketed with two guide rails, the upper end of the cross bar and the upper body of rod are slidably connected.
Further, the upper body of rod upper end is slidably connected by a crosshead shoe with cross bar, the upper body of rod and crosshead shoe
It is slidably matched in vertical direction, and slide lock is carried out by the second bolt.
Beneficial effects of the present invention：The invention provides a kind of CT guiding it is lower can three-dimensional adjustment puncture fixing device, bag
Include support, the angle board that the montant being movably disposed on the support, side and the montant lower end are hinged and be arranged on
The locating piece for being used to fix puncture needle of the angle board opposite side, is provided with a groove, the angle board and montant on montant
Be hinged side is provided perpendicular to the adjustable plate of angle board, and the adjustable plate is can be inserted into when being rotated with angle board in the groove,
And be fixed on by a regulating bolt on montant, the locating piece can rotate around the center of circle of angle board, and pass through a fastening bolt
Carry out rotation locking.The present invention, can by changing angle board, adjustable plate and its mutual position relationship and rotating the lower body of rod
Puncture needle is set to be swung in the vertical plane of angle board, so as to realize the risk for being accurately positioned, reducing complication, while side
Just doctor operates.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is that the present invention is A portions mplifying structure schematic diagram in Fig. 1；
Fig. 3 is Fig. 1 left view structural representation；
Fig. 4 is the lower body of rod and horizon bar section connection structure schematic diagram of the present invention；
Fig. 5 is that the upper body of rod of the present invention and the lower body of rod pass through ratchet mechanism attachment structure schematic diagram；
Fig. 6 is the structural representation of the ratchet mechanism of the present invention；
Fig. 7 is the dimensional structure diagram that the angle board of the present invention and locating piece link together；
Fig. 8 is dimensional structure diagram when puncture needle is inserted in Fig. 7；
Fig. 9 is the dimensional structure diagram of the adjusting means of the present invention.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1 to Fig. 9 is referred to, the present invention provides a kind of technical scheme：A kind of CT guiding it is lower can the puncture of three-dimensional adjustment consolidate
Determine device, including the angle board that support, the montant being movably disposed on the support, side and the montant lower end are hinged
11 and be arranged on the opposite side of angle board 11 be used for fix the locating piece 12 of puncture needle 17, a groove is provided with montant
6a, the angle board 11 are provided perpendicular to the adjustable plate 10 of angle board 11 with the be hinged side of montant, and the adjustable plate 10 is in
It 90 °, can be inserted into the groove 6a when can be rotated with angle board 11, and be fixed on by a regulating bolt 8 on montant, it is described fixed
Position block 12 can rotate around the center of circle of angle board 11, and carry out rotation locking by a fastening bolt 16.Support is fixed on CT beds,
Montant can move on support along the length and width direction of CT beds, and angle board 11 is semicircular plate, is provided with scale, adjust
Plate 10 is saved as the arc using the be hinged center of angle board and montant as the center of circle, and is arranged on the upper end of the side of angle board 11, is led to
Groove 6a is provided accordingly to arc, and locating piece 12 is L-shaped, and fastening bolt 16 is arranged on the short side of L-type locating piece 12, and is applied
Fastening force is on the semicircle side face of angle board 11, so that locating piece 12 is fixed.Fixed position of the regulating bolt 8 to adjustable plate 10
It is different, so that it may so that angle board 11 is swung in its vertical plane, so as to improve the precision of puncture, to reduce because repeatedly
Puncture and cause the risk of many complication such as pneumothorax, bleeding.
As the further improvement of such scheme, the montant includes horizontal bar segment 9 and and the water being hinged with angle board 11
The vertical bar segment that flat bar segment 9 connects, the horizontal bar segment 9 can rotate around its center line, and the vertical bar segment upper end is cylinder,
Lower end is square, is easy to horizontal bar segment 9 to be rotationally coupled to around its center line in vertical bar segment；Along the circumference of the angle board 11
Multiple positioning hole 11a are uniformly provided with, the adjustable plate 10 passes through the first bolt 18 and angle through the positioning hole 11a
Plate 11 connects.When needing the body side to patient to puncture, horizontal bar segment 9 is rotated, angle board 11 rotates therewith,
Then itself and adjustable plate 10 are fixed by the first bolt 19 again, then changes the fixed position of adjustable plate 10, punctured
The adjustment at position.
As the further improvement of such scheme, the montant includes the upper body of rod 5 being connected with support and rotation is set in
The lower body of rod 6 of the lower end of the upper body of rod 5.Because angle board 11 is to during the side deflection for deviateing the lower body of rod 6, can obtain bigger
Deflection angle, to when being deflected close to the side of the lower body of rod 6, because of the stop of the lower body of rod 6, less deflection angle can only be obtained, because
When this above-mentioned setting causes the body of rod 6 under rotation, puncture needle 17 can be made to have the behaviour of bigger adjusting range, more conducively doctor
Make.
As the further improvement of such scheme, the junction of the body of rod 5 and the lower body of rod 6, which is provided with, on described makes the lower body of rod
The ratchet mechanism 7 that 6 one directions rotate, the lower body of rod 6 is so set to be less likely to occur to rotate, after doctor determines puncture angle, under
The body of rod 6 will not be rotated under slight contact, collision, and only when doctor rotates the lower body of rod 6 manually, the lower body of rod 6 just can
Rotate.The click spring of ratchet mechanism 7 is adjusted, the complexity that the lower body of rod 6 rotates can be adjusted.
As the further improvement of such scheme, the locating piece 12 is provided with a tune that can pass through the needle tubing of puncture needle 17
Locking nub 13, it is provided with the regulating block 13 and is used to limit the adjusting means that the needle tubing of puncture needle 17 moves along its axis direction.Adjust
Locking nub 13 is arranged on locating piece 12 close to the one end in the center of circle of angle board 11, close to the periphery of angle board 11 on locating piece 12
One end is additionally provided with the guide pad being detachably connected with locating piece 12, and the puncture of puncture needle 17 is adjusted by adjusting means can
Depth, avoid the risk for increasing complication because of the slip of puncture needle 17.
As the further improvement of such scheme, the adjusting means include one end through the regulating block 13 and with regulation
The regulation pipe 14 of the screw thread of block 13 cooperation and the multiple clamping jaws 15 being circumferentially uniformly arranged along the other end of regulation pipe 14, the clamping jaw
15 outsides have circular conical surface, and the needle tubing of puncture needle 17 passes through regulation pipe 14, when regulation pipe 14 rotates, the circular conical surface in the outside of clamping jaw 15
The extruding of modulated locking nub 13 makes clamping jaw 15 to contract, so as to clamp the needle tubing of puncture needle 17.Screwed hole is provided with regulating block 13, is adjusted
Section pipe 14 passes through the screwed hole, and the screwed hole is provided with chamfering close to one end of clamping jaw 15, is easy to clamping jaw 15 rotating
To contract in journey.Clamping jaw 15 during clamping puncture needle 17 is shunk, is uniformly applied along the periphery of the needle tubing of puncture needle 17
Clamping power, therefore be not easy to cause crimp to puncture needle 17, and clamping force is bigger, clamping effect is more preferable.With puncture
The guide pad and regulation pipe 14 that pin 17 contacts can disassemble, and be easy to sterilize.
As the further improvement of such scheme, as shown in figure 1, the support includes frame frame 1, is set in parallel in the frame
The cross bar 3 that two guide rails 2 of the upper end of frame 1 and both ends are slidably socketed with two guide rails 2 respectively, the cross bar 3 and the upper body of rod 5
Upper end be slidably connected.Frame frame 1 is formed by connecting by two door-shaped frames be arrangeding in parallel, can be placed directly on CT beds and be used,
It can also be fixed on by way of bolt or other fastenings on CT beds.Above-mentioned setting causes doctor in puncture process, punctures
Pin 17 is less likely to occur to shake, and is successfully provided safeguard so as to be punctured for doctor.
As the further improvement of such scheme, the upper upper end of the body of rod 5 is slided by a crosshead shoe 4 with cross bar 3 to be connected
Connect, the upper body of rod 5 is slidably matched with crosshead shoe 4 in vertical direction, and carries out slide lock by the second bolt 18.It is logical
Cross and ten pieces of sliding blocks 4 are set, be easy to the movement of the upper body of rod 5.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of 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 those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of CT guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：Including support, it is movably disposed at
Angle board (11) that montant, side on the support are hinged with the montant lower end and to be arranged on the angle board (11) another
The locating piece (12) for being used to fix puncture needle (17) of side, is provided with a groove (6a), the angle board (11) is with erecting on montant
Bar is hinged the adjustable plate (10) that side is provided perpendicular to angle board (11), when the adjustable plate (10) rotates with angle board (11)
It can be inserted into the groove (6a), and be fixed on by a regulating bolt (8) on montant, the locating piece (12) can be around angle board
(11) the center of circle rotates, and carries out rotation locking by a fastening bolt (16).
2. CT according to claim 1 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：The montant
Including the horizontal bar segment (9) being hinged with angle board (11) and the vertical bar segment being connected with horizontal bar segment (9), the horizontal bar segment
(9) can be rotated around its center line；Multiple positioning holes (11a), the regulation are uniformly provided with along the circumference of the angle board (11)
Plate (10) is connected by the first bolt (19) through the positioning hole (11a) with angle board (11).
3. CT according to claim 2 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：It is described vertical
Bar segment includes the upper body of rod (5) being connected with support and rotation is set in the lower body of rod (6) of the upper body of rod (5) lower end.
4. CT according to claim 3 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：On described
The junction of the body of rod (5) and the lower body of rod (6) is provided with the ratchet mechanism (7) for rotating the lower body of rod (6) one direction.
5. CT according to claim 4 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：The positioning
Block (12) is provided with a regulating block (13) that can pass through puncture needle (17) needle tubing, is provided with the regulating block (13) and is used to limit
The adjusting means that puncture needle (17) needle tubing processed moves along its axis direction.
6. CT according to claim 5 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：The regulation
Regulation pipe (14) that device includes one end through the regulating block (13) and coordinated with regulating block (13) screw thread and along the regulation
Multiple clamping jaws (15) that pipe (14) other end is circumferentially uniformly arranged, clamping jaw (15) outside have circular conical surface, puncture needle (17)
Needle tubing passes through regulation pipe (14), when regulation pipe (14) rotates, the extruding of the modulated locking nub of circular conical surface (13) on the outside of clamping jaw (15)
Make clamping jaw (15) to contract, so as to clamp puncture needle (17) needle tubing.
7. CT according to claim 6 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：The support
Including frame frame (1), be set in parallel in frame frame (1) upper end two guide rails (2) and both ends respectively with two guide rails (2)
The cross bar (3) being slidably socketed, the cross bar (3) and the upper end of the upper body of rod (5) are slidably connected.
8. CT according to claim 7 guiding it is lower can three-dimensional adjustment puncture fixing device, it is characterised in that：The upper boom
Body (5) upper end is slidably connected by a crosshead shoe (4) and cross bar (3), and the upper body of rod (5) is with crosshead shoe (4) in vertical direction
Inside it is slidably matched, and slide lock is carried out by the second bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053124.5A CN105708527B (en) | 2016-01-27 | 2016-01-27 | CT guiding is lower can the three-dimensional puncture fixing device adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053124.5A CN105708527B (en) | 2016-01-27 | 2016-01-27 | CT guiding is lower can the three-dimensional puncture fixing device adjusted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105708527A CN105708527A (en) | 2016-06-29 |
| CN105708527B true CN105708527B (en) | 2017-12-19 |
Family
ID=56155113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053124.5A Expired - Fee Related CN105708527B (en) | 2016-01-27 | 2016-01-27 | CT guiding is lower can the three-dimensional puncture fixing device adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105708527B (en) |
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| CN108294810A (en) * | 2017-01-11 | 2018-07-20 | 疏龙飞 | A kind of Quantitative Study of Lateral Ventricle puncture of frontal angle guiding locator |
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| CN106943182B (en) * | 2017-04-20 | 2019-06-11 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of full-automatic puncture needle positioning apparatus |
| CN109199547A (en) * | 2017-07-03 | 2019-01-15 | 中南大学湘雅医院 | A kind of venipuncture acuductor and puncturing kit |
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| CN108785805A (en) * | 2018-07-09 | 2018-11-13 | 檀敏 | A kind of hemodialysis patients internal fistula puncture needle angle position indicator |
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| CN112890978A (en) * | 2019-11-19 | 2021-06-04 | 王作岭 | Neurosurgery operation microscope |
| CN111134797B (en) * | 2020-01-30 | 2021-04-16 | 江苏省人民医院（南京医科大学第一附属医院） | Novel CT positioning puncture space guider |
| CN111407372B (en) * | 2020-03-31 | 2021-04-16 | 嘉兴市第一医院 | Location puncture guiding device |
| CN111529003A (en) * | 2020-04-15 | 2020-08-14 | 鄂东医疗集团市中心医院 | Tumor interventional therapy device |
| CN112120765A (en) * | 2020-09-25 | 2020-12-25 | 新乡医学院第一附属医院 | Angiocardiography puncture device for cardiovascular department |
| CN112220536B (en) * | 2020-10-27 | 2021-11-16 | 青岛大学附属医院 | CT puncture positioning instrument |
| CN112402118B (en) * | 2020-11-19 | 2022-06-07 | 中国人民解放军陆军特色医学中心 | Stretcher robot for field first aid |
| CN113116479B (en) * | 2021-05-08 | 2023-09-15 | 南京善若网络科技有限公司 | Intracardiac branch of academic or vocational study puncture positioner |
| CN113197625B (en) * | 2021-05-11 | 2024-01-12 | 重庆明锋科技有限公司 | Intracardiac branch of academic or vocational study piercing depth |
| CN113952007B (en) * | 2021-12-22 | 2022-03-22 | 真实维度科技控股(珠海)有限公司 | Accurate space positioning puncture equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367268Y (en) * | 1999-04-08 | 2000-03-08 | 陈朝爱 | Body CT insertion puncturing direction-fixing device |
| CN2850550Y (en) * | 2005-09-29 | 2006-12-27 | 张惠玲 | Hand held puncture guide |
| CN202950667U (en) * | 2012-12-19 | 2013-05-29 | 中国人民解放军第三军医大学第二附属医院 | Simple CT (Computed Tomography) guided-to-puncture angle guider |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030055436A1 (en) * | 2001-09-14 | 2003-03-20 | Wolfgang Daum | Navigation of a medical instrument |
| US9387008B2 (en) * | 2011-09-08 | 2016-07-12 | Stryker European Holdings I, Llc | Axial surgical trajectory guide, and method of guiding a medical device |
-
2016
- 2016-01-27 CN CN201610053124.5A patent/CN105708527B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367268Y (en) * | 1999-04-08 | 2000-03-08 | 陈朝爱 | Body CT insertion puncturing direction-fixing device |
| CN2850550Y (en) * | 2005-09-29 | 2006-12-27 | 张惠玲 | Hand held puncture guide |
| CN202950667U (en) * | 2012-12-19 | 2013-05-29 | 中国人民解放军第三军医大学第二附属医院 | Simple CT (Computed Tomography) guided-to-puncture angle guider |
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| CN105708527A (en) | 2016-06-29 |
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