CN107952160A - Guiding wire shaping device - Google Patents
Guiding wire shaping device Download PDFInfo
- Publication number
- CN107952160A CN107952160A CN201711184624.3A CN201711184624A CN107952160A CN 107952160 A CN107952160 A CN 107952160A CN 201711184624 A CN201711184624 A CN 201711184624A CN 107952160 A CN107952160 A CN 107952160A
- Authority
- CN
- China
- Prior art keywords
- bushing pipe
- fixture
- sliding slot
- groove
- shaping 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.)
- Granted
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 40
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09108—Methods for making a guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2207/00—Methods of manufacture, assembly or production
- A61M2207/10—Device therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Wire Processing (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The present invention relates to a kind of guiding wire shaping device, including transparent cover plate and moulding plate, cover board is covered in above moulding plate, the shaping device further includes seal wire bushing pipe, bushing pipe fixture and traction fiber, cover board is equipped with angle index, moulding plate is bilayer step structure, the bottom step of moulding plate is equipped with and the corresponding arc-shaped fixture sliding slot of angle index, upper strata step is equipped with bushing pipe groove, bushing pipe groove is set along the radial direction at 0 ° of angle of fixture sliding slot, and control bent-up end notch is located at the center of circle of fixture sliding slot, bushing pipe fixture is slidably mounted with fixture sliding slot, traction fiber is arranged in fixture sliding slot, it is connected with bushing pipe fixture and bushing pipe fixture can be drawn and is slided along fixture sliding slot, seal wire bushing pipe is arranged in bushing pipe groove, head end is connected with bushing pipe fixture and slides seal wire bushing pipe by bushing pipe fixture and bends at bushing pipe groove control bent-up end notch.The present invention seal wire head end can control it is curved moulding, control bending angle it is small, angle of bend is accurate.
Description
Technical field
The invention belongs to the moulding technical field of seal wire head end, more particularly to a kind of guiding wire shaping device.
Background technology
At present in CTO surgical procedures, to seal wire moulding, more demanding (camber is smaller, and angle requirement is accurate, there may come a time when
Need double curved), but it is clinical at present lack seal wire shaping device, patient generally carries out for conductive filament head end moulding, but the modeling using long
Shape method angle is inaccurate, and camber is larger, it has not been convenient to which doctor operates.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of guiding wire shaping device, and seal wire head end can be controlled
Curved moulding, control bending angle is small, and angle of bend is accurate.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of guiding wire shaping device, including transparent
Cover board and moulding plate, the cover board are covered in above moulding plate, which further includes seal wire bushing pipe, bushing pipe fixture and traction
Silk, the cover board are equipped with angle index, and the moulding plate is bilayer step structure, the bottom step of the moulding plate equipped with
The corresponding arc-shaped fixture sliding slot of angle index, upper strata step are equipped with bushing pipe groove, and the bushing pipe groove is along 0 ° of angle of fixture sliding slot
The center of circle that bent-up end notch is located at fixture sliding slot is radially set and controlled, bushing pipe fixture is slidably mounted with the fixture sliding slot,
The traction fiber is arranged in fixture sliding slot, is connected with bushing pipe fixture and can draw bushing pipe fixture and slided along fixture sliding slot, institute
State seal wire bushing pipe be arranged in bushing pipe groove, head end and bushing pipe fixture connection and by bushing pipe fixture slide seal wire bushing pipe in lining
Bend at tube seat control bent-up end notch.
The upper strata step surface of the moulding plate is rectangle, bottom step surface is L-shaped.
The vertex of the moulding plate upper strata step is equipped with the curved convex block of two secondary controls.
Covered with bottom plate, the fixture sliding slot is straight slot for the moulding plate bottom surface, and the corresponding fixture in front of the bottom plate is slided
Groove is provided with the second fixture sliding slot.
The back side of the moulding plate is provided with the traction fiber groove that one end is connected with fixture sliding slot, and the front correspondence of the bottom plate is led
Draw a groove and be provided with the second traction fiber groove, one end of the second traction fiber groove is connected with the second fixture sliding slot.
The other end of the traction fiber groove and the second traction fiber groove, which is equipped with, controls curved knob, and the traction fiber is by controlling curved knob
Rotation traction traction bushing pipe fixture is slided along fixture sliding slot.
The bushing pipe fixture includes cylinder body and the seal wire bushing pipe card pipe being arranged at the top of cylinder body, the seal wire lining
Pipe is connected to bushing pipe fixture by seal wire bushing pipe card pipe, and the cylinder body is equipped with traction fiber connecting hole, the traction fiber connection
Hole is mutually perpendicular to seal wire bushing pipe card pipe.
The depth of the bushing pipe groove is corresponding with the height level of seal wire bushing pipe card pipe.
Set on the bottom step surface of the moulding plate, from the control bent-up end notch of bushing pipe groove between 0 ° of angle end of fixture sliding slot
There is slide-rule dial.
The scale value of the angle index is 0 °~160 °.
Beneficial effect
In the present invention, guiding wire by be inserted into seal wire bushing pipe carry out it is spacing, pass through traction fiber drive bushing pipe card
Tool is slided along fixture sliding slot so that guiding wire bends with control bent-up end notch of the seal wire bushing pipe in bushing pipe groove, can realize
Curved moulding to 0~90 ° of list of seal wire, control bending angle is small, and angle of bend is accurate；Continue to slide bushing pipe fixture, it is curved by two secondary controls
Convex block can carry out second order buckling to guiding wire, and second order buckling angle is controllable；The control bent-up end notch of bushing pipe groove to fixture is slided
Slide-rule dial is equipped between 0 ° of angle end of groove, the bending position of guiding wire head end can be carried out by the slide-rule dial accurate
Control.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the dimensional structure diagram of cover board of the present invention.
Fig. 3 is the overlooking the structure diagram of cover board of the present invention.
Fig. 4 is the dimensional structure diagram of present invention control bent plate.
Fig. 5 is the overlooking the structure diagram of present invention control bent plate.
Fig. 6 is the present invention looks up structural representation of present invention control bent plate.
Fig. 7 is the side structure schematic view of present invention control bent plate.
Fig. 8 is the dimensional structure diagram of bottom plate of the present invention.
Fig. 9 is the overlooking the structure diagram of bottom plate of the present invention.
Figure 10 is the dimensional structure diagram of bushing pipe fixture of the present invention.
Figure 11 is the schematic cross-sectional view of bushing pipe fixture of the present invention.
Figure 12 is the structure diagram that seal wire bushing pipe of the present invention and traction fiber are connected with bushing pipe fixture.
Figure 13 is the dimensional structure diagram of seal wire bushing pipe of the present invention.
Embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Scope.
A kind of guiding wire shaping device as shown in Figure 1, including transparent cover plate 1, moulding plate 2, bottom plate 3, seal wire bushing pipe 4,
Bushing pipe fixture 5 and traction fiber 6, cover board 1, moulding plate 2 and bottom plate 3 are stacked gradually and are bolted from top to bottom.
As shown in Figures 2 and 3, cover board 1 is made of transparent organic glass, and lid surface is equipped with angle index 7, angle
The round dot of scale 7 is the central point of cover board 1.The scale value of angle index 7 is 0 °~160 °, is obtained wherein 0 °~90 ° seal wires are moulding
To single curved, 90 °~160 ° seal wires are moulding to be obtained double curved, and accurately the angle of bend of seal wire can be controlled by the scale.
As shown in figs. 4-7, moulding plate 2 is bilayer step structure, and upper strata step surface, which is rectangle, (accounts for the four of moulding plate 2
/ mono-), bottom step surface is L-shaped (account for moulding plate 2 3/4ths).The bottom step of moulding plate 2 is equipped with to be carved with angle
7 corresponding arc-shaped fixture sliding slots 8 are spent, fixture sliding slot 8 is straight slot.The upper strata step of moulding plate 2 is equipped with bushing pipe groove 9, bushing pipe
Groove 9 is radially set along 0 ° of angle of fixture sliding slot 8, and the control bent-up end notch of bushing pipe groove 9 is located at the center of circle of fixture sliding slot 8.Moulding plate 2
The back side be provided with traction fiber groove 12,12 one end of traction fiber groove is connected with fixture sliding slot 8, the other end and the mounting hole for controlling curved knob 14
Connection.It is equipped with directly between 0 ° of angle end of fixture sliding slot 8 on the bottom step surface of moulding plate 2, from the control bent-up end notch of bushing pipe groove 9
Line scale 15.
As shown in Figure 8 and Figure 9, the corresponding fixture sliding slot 8 in the front of bottom plate 3 is provided with the second fixture sliding slot 11, and the second fixture is slided
Groove 11 is blind slot.The corresponding traction fiber groove 12 in front of bottom plate 3 is provided with the second traction fiber groove 13, one end of the second traction fiber groove 13 with
Second fixture sliding slot 11 connects, and the other end is connected with controlling the mounting hole of curved knob 14.12 and second traction fiber groove 13 of traction fiber groove
The other end the curved knob 14 of control is installed.
As shown in Figure 10 and Figure 11, bushing pipe fixture 5 includes cylinder body 501 and is arranged at leading for the top of cylinder body 501
Silk bushing pipe card pipe 502, the nearly bottom of cylinder body 501 is equipped with traction fiber connecting hole 503, institute's traction fiber connecting hole 503 and seal wire
Bushing pipe card pipe 502 is mutually perpendicular to.
As shown in figure 12, bushing pipe fixture 5 is slideably mounted in 8 and second fixture sliding slot 11 of fixture sliding slot.Traction fiber 6
It is arranged in 8 and second fixture sliding slot 11 of fixture sliding slot, one end is connected by traction fiber connecting hole 503 with bushing pipe fixture 5, another
The conduit held through 12 and second traction fiber groove 13 of traction fiber groove composition is connected to the curved knob 14 of control.Adjust and control curved knob 14, lead to
The draw of traction fiber 6 is crossed, bushing pipe fixture 5 can be drawn and slided along fixture sliding slot 8.
As shown in figure 13, seal wire bushing pipe 4 is semi-circular tube.Seal wire bushing pipe 4 is arranged in bushing pipe groove 9, the depth of bushing pipe groove 9 with
The height level of seal wire bushing pipe card pipe 502 corresponds to, and the head end of seal wire bushing pipe 4 is connected to bushing pipe card by seal wire bushing pipe card pipe 502
Tool 5.
The seal wire shaping device when in use, will treat that moulding seal wire is inserted into seal wire bushing pipe 4, pass through 15 energy of slide-rule dial
Enough bending positions to seal wire head end are controlled；Rotate the curved knob 14 of control drives bushing pipe fixture 5 to be slided along fixture by traction fiber 6
Groove 8 slides so that seal wire bends with control bent-up end notch of the seal wire bushing pipe 4 in bushing pipe groove 9, realizes 0~90 ° of list to seal wire
It is curved moulding；If necessary to moulding in pairs curved, then continue to slide bushing pipe fixture 5, by the curved convex block 10 of two secondary controls can to seal wire into
Row second order buckling, and second order buckling angle is controllable.
Claims (10)
1. a kind of guiding wire shaping device, including transparent cover plate (1) and moulding plate (2), the cover board (1) are covered in moulding plate
(2) above, it is characterised in that：The shaping device further includes seal wire bushing pipe (4), bushing pipe fixture (5) and traction fiber (6), the cover board
(1) angle index (7) is equipped with, the moulding plate (2) is bilayer step structure, and the bottom step of the moulding plate (2) is equipped with
Arc-shaped fixture sliding slot (8) corresponding with angle index (7), upper strata step are equipped with bushing pipe groove (9), bushing pipe groove (9) edge
The radial direction at (8) 0 ° of angles of fixture sliding slot is set and control bent-up end notch is located at the center of circle of fixture sliding slot (8), in the fixture sliding slot (8)
Bushing pipe fixture (5) is slidably mounted with, the traction fiber (6) is arranged in fixture sliding slot (8), is connected with bushing pipe fixture (5)
And bushing pipe fixture (5) can be drawn and slided along fixture sliding slot (8), the seal wire bushing pipe (4) is arranged in bushing pipe groove (9), head end
It is connected with bushing pipe fixture (5) and seal wire bushing pipe (4) is slided by bushing pipe fixture (5) and is controlled in bushing pipe groove (9) at bent-up end notch
Bend.
A kind of 2. guiding wire shaping device according to claim 1, it is characterised in that：The upper strata platform of the moulding plate (2)
Terrace is rectangle, bottom step surface is L-shaped.
A kind of 3. guiding wire shaping device according to claim 1 or 2, it is characterised in that：Moulding plate (2) upper strata platform
The vertex of rank is equipped with the curved convex block of two secondary controls (10).
A kind of 4. guiding wire shaping device according to claim 1, it is characterised in that：Moulding plate (2) the bottom surface covering
There is bottom plate (3), the fixture sliding slot (8) is straight slot, and the corresponding fixture sliding slot (8) in front of the bottom plate (3) is provided with the second fixture
Sliding slot (11).
A kind of 5. guiding wire shaping device according to claim 4, it is characterised in that：Open at the back side of the moulding plate (2)
There is a traction fiber groove (12) that one end is connected with fixture sliding slot (8), the corresponding traction fiber groove (12) in front of the bottom plate (3) is provided with the
Two traction fiber grooves (13), one end of the second traction fiber groove (13) are connected with the second fixture sliding slot (11).
A kind of 6. guiding wire shaping device according to claim 5, it is characterised in that：The traction fiber groove (12) and second
The other end of traction fiber groove (13), which is equipped with, controls curved knob (14), and the traction fiber (6) is served as a contrast by controlling curved knob (14) rotation traction traction
Pipe clamp has (5) and is slided along fixture sliding slot (8).
A kind of 7. guiding wire shaping device according to claim 1, it is characterised in that：The bushing pipe fixture (5) includes circle
Column main body (501) and the seal wire bushing pipe card pipe (502) being arranged at the top of cylinder body (501), the seal wire bushing pipe (4) is by leading
Silk bushing pipe card pipe (502) is connected to bushing pipe fixture (5), and the cylinder body (501) is equipped with traction fiber connecting hole (503), described
Traction fiber connecting hole (503) is mutually perpendicular to seal wire bushing pipe card pipe (502).
A kind of 8. guiding wire shaping device according to claim 7, it is characterised in that：The depth of the bushing pipe groove (9) with
The height level of seal wire bushing pipe card pipe (502) corresponds to.
A kind of 9. guiding wire shaping device according to claim 1, it is characterised in that：The bottom platform of the moulding plate (2)
On terrace, from the control bent-up end notch of bushing pipe groove (9) to being equipped with slide-rule dial (15) between 0 ° of angle end of fixture sliding slot (8).
A kind of 10. guiding wire shaping device according to claim 1, it is characterised in that：The scale of the angle index (7)
It is worth for 0 °~160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184624.3A CN107952160B (en) | 2017-11-23 | 2017-11-23 | Guide wire shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184624.3A CN107952160B (en) | 2017-11-23 | 2017-11-23 | Guide wire shaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107952160A true CN107952160A (en) | 2018-04-24 |
| CN107952160B CN107952160B (en) | 2024-08-13 |
Family
ID=61961783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711184624.3A Active CN107952160B (en) | 2017-11-23 | 2017-11-23 | Guide wire shaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952160B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716757A (en) * | 1986-08-25 | 1988-01-05 | Advanced Cardiovascular Systems, Inc. | Guide wire tip shaping tool and method |
| US20020091338A1 (en) * | 2000-12-05 | 2002-07-11 | Frautschi Jack R. | Medical guidewire and method for making |
| JP2004222880A (en) * | 2003-01-22 | 2004-08-12 | Asahi Intecc Co Ltd | Production method of medical guidewire |
| CN1859941A (en) * | 2003-04-03 | 2006-11-08 | 伊西康内外科公司 | Catheter with extendable track |
| US20080306468A1 (en) * | 2006-03-06 | 2008-12-11 | Terumo Kabushiki Kaisha | Guide Wire |
| JP4354523B1 (en) * | 2009-03-19 | 2009-10-28 | 日本ライフライン株式会社 | Medical guidewire |
| JP2011147752A (en) * | 2009-12-25 | 2011-08-04 | Asahi Intecc Co Ltd | Guide wire |
| JP2012065913A (en) * | 2010-09-24 | 2012-04-05 | Terumo Corp | Guide wire shaping aid |
| CN203107340U (en) * | 2013-03-26 | 2013-08-07 | 周美丽 | Guiding wire used for interventional treatment |
| WO2013117138A1 (en) * | 2012-02-10 | 2013-08-15 | 先健科技(深圳)有限公司 | Sheathing canal that can be adjusted so as to be bent |
| CN103654948A (en) * | 2013-11-12 | 2014-03-26 | 上海慧达医疗器械有限公司 | Dipolar renal artery radiofrequency ablation catheter with pressure guide wire |
| CN103800986A (en) * | 2014-02-28 | 2014-05-21 | 李东镐 | Coronary artery guiding wire head end molding instrument |
| CN103877660A (en) * | 2012-02-10 | 2014-06-25 | 先健科技(深圳)有限公司 | Adjustable bent sheath |
| CN203874264U (en) * | 2014-03-28 | 2014-10-15 | 中国人民解放军第四军医大学 | Guide wire shaping machine |
| CN204745305U (en) * | 2015-06-12 | 2015-11-11 | 北京恒盛中和医疗器械有限公司 | Superslide seal wire is intervene to blood vessel |
| CN105477765A (en) * | 2015-11-24 | 2016-04-13 | 重庆鑫盛医药有限公司 | Guide wire shaping apparatus |
| CN205287199U (en) * | 2015-11-24 | 2016-06-08 | 重庆鑫盛医药有限公司 | Guide wire shaping machine |
| CN206577228U (en) * | 2016-10-20 | 2017-10-24 | 深圳市业聚实业有限公司 | A kind of guiding wire |
| CN208911231U (en) * | 2017-11-23 | 2019-05-31 | 上海慧达医疗器械有限公司 | Guiding wire shaping device |
-
2017
- 2017-11-23 CN CN201711184624.3A patent/CN107952160B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716757A (en) * | 1986-08-25 | 1988-01-05 | Advanced Cardiovascular Systems, Inc. | Guide wire tip shaping tool and method |
| US20020091338A1 (en) * | 2000-12-05 | 2002-07-11 | Frautschi Jack R. | Medical guidewire and method for making |
| JP2004222880A (en) * | 2003-01-22 | 2004-08-12 | Asahi Intecc Co Ltd | Production method of medical guidewire |
| CN1859941A (en) * | 2003-04-03 | 2006-11-08 | 伊西康内外科公司 | Catheter with extendable track |
| US20080306468A1 (en) * | 2006-03-06 | 2008-12-11 | Terumo Kabushiki Kaisha | Guide Wire |
| JP4354523B1 (en) * | 2009-03-19 | 2009-10-28 | 日本ライフライン株式会社 | Medical guidewire |
| JP2011147752A (en) * | 2009-12-25 | 2011-08-04 | Asahi Intecc Co Ltd | Guide wire |
| JP2012065913A (en) * | 2010-09-24 | 2012-04-05 | Terumo Corp | Guide wire shaping aid |
| CN103877660A (en) * | 2012-02-10 | 2014-06-25 | 先健科技(深圳)有限公司 | Adjustable bent sheath |
| WO2013117138A1 (en) * | 2012-02-10 | 2013-08-15 | 先健科技(深圳)有限公司 | Sheathing canal that can be adjusted so as to be bent |
| CN203107340U (en) * | 2013-03-26 | 2013-08-07 | 周美丽 | Guiding wire used for interventional treatment |
| CN103654948A (en) * | 2013-11-12 | 2014-03-26 | 上海慧达医疗器械有限公司 | Dipolar renal artery radiofrequency ablation catheter with pressure guide wire |
| CN103800986A (en) * | 2014-02-28 | 2014-05-21 | 李东镐 | Coronary artery guiding wire head end molding instrument |
| CN203874264U (en) * | 2014-03-28 | 2014-10-15 | 中国人民解放军第四军医大学 | Guide wire shaping machine |
| CN204745305U (en) * | 2015-06-12 | 2015-11-11 | 北京恒盛中和医疗器械有限公司 | Superslide seal wire is intervene to blood vessel |
| CN105477765A (en) * | 2015-11-24 | 2016-04-13 | 重庆鑫盛医药有限公司 | Guide wire shaping apparatus |
| CN205287199U (en) * | 2015-11-24 | 2016-06-08 | 重庆鑫盛医药有限公司 | Guide wire shaping machine |
| CN206577228U (en) * | 2016-10-20 | 2017-10-24 | 深圳市业聚实业有限公司 | A kind of guiding wire |
| CN208911231U (en) * | 2017-11-23 | 2019-05-31 | 上海慧达医疗器械有限公司 | Guiding wire shaping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107952160B (en) | 2024-08-13 |
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