CN107671771A - A kind of stent delivery system ultra-violet curing fixture - Google Patents
A kind of stent delivery system ultra-violet curing fixture Download PDFInfo
- Publication number
- CN107671771A CN107671771A CN201711103596.8A CN201711103596A CN107671771A CN 107671771 A CN107671771 A CN 107671771A CN 201711103596 A CN201711103596 A CN 201711103596A CN 107671771 A CN107671771 A CN 107671771A
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- China
- Prior art keywords
- afterbody
- fixed
- delivery system
- hole
- head
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of stent delivery system ultra-violet curing fixture, which solve existing ultraviolet curing equipment and have no the fixture to match with stent delivery system, traditional fixture causes the low technical problem of low production efficiency, qualification rate it is possible that clamping is difficult, deformation of products, situation about dropping.It is provided with fixed mount, and the fixed mount is provided with two fix bars, for connecting, limiting；It is sequentially provided with the fixed mount：Head grip slipper, the front end of the fixed mount is fixed on, for placing simultaneously fixed support induction system；Positioning seat, for limiting the position of stent delivery system；Fixed seat, for limiting stent delivery system；Support base, for providing support；Afterbody grip slipper, the tail end of the fixed mount is fixed on, for placing simultaneously fixed support induction system, the method can be widely used in stent delivery system and fix.
Description
Technical field
The present invention relates to a kind of stent delivery system ultra-violet curing fixing device, more particularly, to a kind of stent delivery system
Ultra-violet curing fixture.
Background technology
In medical clinical practice, stent delivery system enter human body using when can bring a series of reaction, such as blood coagulation
Performance, bacterial adsorption and the tissue damage due to friction belt, therefore, stent delivery system material is due except that must possess
Outside mechanical property, its surface biocompatible is particularly significant.It is to improve material that lubricity processing is done to stent delivery system surface
Expect the main path of surface biocompatible, the absorption of bacterial adhesion and protein can be efficiently reduced, and support is conveyed
It is the main method for improving material surface lubricity that system surfaces, which carry out hydrophilic modifying,.Most of support delivery system in the market
System uses surface hydrophilic coating, after by ultra-violet curing hydrophilic coating is attached on stent delivery system surface.It is but ultraviolet
Curing apparatus has no the fixture to match with stent delivery system, and traditional fixture occurs clamping difficulty, deformation of products, fallen
Situation about falling, cause the low technical problem of low production efficiency, qualification rate.
The content of the invention
The present invention has no the fixture to match with stent delivery system aiming at existing ultraviolet curing equipment, and traditional
Fixture clamping is difficult, product is yielding, drops, and causes the low technical problem of low production efficiency, qualification rate, there is provided a kind of new
, be easy to clamping, product is unlikely to deform, is not easy the stent delivery system ultra-violet curing fixture that drops.
Therefore, the present invention provides a kind of stent delivery system ultra-violet curing fixture, it is provided with fixed mount, and fixed mount is provided with two
Root fix bar, for connecting, limiting；It is sequentially provided with fixed mount：Head grip slipper, the front end of fixed mount is fixed on, for putting
Put simultaneously fixed support induction system；Positioning seat, for limiting the position of stent delivery system；Fixed seat, it is defeated for limiting support
Send system；Support base, for providing support；Afterbody grip slipper, the tail end of fixed mount is fixed on, it is defeated for placing simultaneously fixed support
Send system.
Preferably, head grip slipper is provided with head Holding seat body, and head Holding seat body is fixed on the fixation
On frame；Head Holding seat body one end is connected with head by bearing pin and clamps cover plate.
Preferably, head Holding seat body both sides are provided with two through holes, and fixed mount passes through through hole；Head Holding seat sheet
Body both sides are additionally provided with the screwed hole being connected with through hole, and fixed jackscrew is connected with screwed hole；Lead between through hole provided with the first U-shaped
Groove, the first U-shaped groove top are provided with some imitation-shaped grooves, and head Holding seat body one end is provided with head holding tank, head clamping
The side wall of groove side is provided with thread bush, and thread bush is connected with fixing bolt, and the side wall that head clamps another groove side is provided with the
One base spacing hole, head clamping cover plate are provided with the first cover plate spacing hole being engaged with fixing bolt.
Preferably, positioning seat is provided with positioning base body, and positioning base body both sides are provided with two through holes, and fixed mount passes through
Through hole；Positioning base body both sides are additionally provided with the screwed hole being connected with through hole, and fixed jackscrew is connected with screwed hole；Through hole it
Between be provided with the second U-shaped groove, be provided with some first locating slots above the second U-shaped groove；Protection is additionally provided with positioning base body
Cushion block, protection cushion block are provided with some projections, protect some raised and the first locating slots of cushion block to be interference fitted, protect and set on cushion block
There are some second locating slots.
Preferably, support base is provided with two support base dead rings, and fixed mount passes through support base dead ring, support base dead ring
Provided with upper shed, upper shed both sides are provided with through hole；Fastening bolt is provided with through hole, fastening bolt is connected with clamp nut；Support
Seat is additionally provided with support seal wire, and support seal wire both ends are in the upper shed of support base dead ring.
Preferably, afterbody grip slipper is provided with afterbody Holding seat body, and afterbody Holding seat body is fixed on fixed mount,
Afterbody Holding seat body one end is connected with afterbody by bearing pin and clamps cover plate.
Preferably, afterbody Holding seat body both sides are provided with two through holes, and fixed mount passes through through hole；Afterbody Holding seat sheet
Body both sides are additionally provided with the screwed hole being connected with through hole, and fixed jackscrew is connected with screwed hole；Afterbody Holding seat body is also set
There is the first afterbody holding tank being engaged with afterbody clamping cover plate；Some phases are additionally provided with the side wall of first afterbody holding tank both sides
To the second afterbody holding tank；The side wall of first afterbody holding tank side of afterbody Holding seat body is provided with thread bush, institute
To state thread bush and be connected with fixing bolt, the side wall of the opposite side of the first afterbody holding tank is provided with second base spacing hole,
The afterbody clamping cover plate is provided with the second cover plate spacing hole being engaged with the fixing bolt.
Preferably, the material of head Holding seat body and head clamping cover plate is medical ptfe.
Preferably, the material for protecting cushion block is medical ptfe.
Preferably, the distance between head grip slipper and positioning seat are 80cm, between support base and afterbody grip slipper away from
From for 54cm.
The present invention is simple in construction, easy to use；Head grip slipper, afterbody grip slipper, positioning seat, fixed seat and support base can
Flexibly it is arranged in fix bar, convenient disassembly；And it can be good at supporting, fix and step up stent delivery system, realize
Coordinate well with ultraviolet curing equipment, effectively solve product clamping difficulty, deformation of products, the phenomenon to drop, can carry significantly
High efficiency and product qualification rate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the structural representation of head grip slipper in Fig. 1；
Fig. 4 is the face view of positioning seat in Fig. 1；
Fig. 5 is the structural representation of fixed seat in Fig. 1；
Fig. 6 is the face view of support base in Fig. 1；
Fig. 7 is the structural representation of afterbody grip slipper in Fig. 1.
Symbol description in figure：
1. head grip slipper；1.1. head Holding seat body；1.2. head clamping cover plate；1.3. thread bush；Gu 1.4.
Determine bolt；1.5. bearing pin；1.6. jackscrew is fixed；1.7. through hole；1.8. imitation-shaped groove；1.9. the first U-shaped groove；1.11. head presss from both sides
Hold groove；1.12. first base spacing hole；1.13. the first cover plate spacing hole；
2. positioning seat；2.1. positioning base body；2.2. cushion block is protected；2.3. jackscrew is fixed；2.4. the second locating slot；
2.5. the first locating slot；2.6. the second U-shaped groove；It is 2.7. raised；
3. fixed seat；3.1. firm banking body；3.2. firm banking cover plate；3.3. thread bush；3.4. fixing bolt；
3.5. bearing pin；3.6. jackscrew is fixed；3.7. the first fixing groove；3.8. the second fixing groove；
4. support base；4.1. support base dead ring；4.2. fastening bolt；4.3. clamp nut；4.4. seal wire is supported；4.5.
Upper shed；
5. afterbody grip slipper；5.1. afterbody Holding seat body；5.2. afterbody clamping cover plate；5.3. thread bush；Gu 5.4.
Determine bolt；5.5. bearing pin；5.6. jackscrew is fixed
6. fixed mount.
Embodiment
Describe the embodiment of the present invention in detail with reference to the accompanying drawings.
As depicted in figs. 1 and 2, the present invention is provided with fixed mount 6, and fixed mount 6 is made up of two fix bars being parallel to each other, its
For all kinds of grip slippers to be carried out with spacing and support.Fixed mount 6 is sequentially provided with：Head grip slipper 1, before being fixed on fixed mount 6
End, for placing simultaneously fixed support induction system；Positioning seat 2, for limiting the position of stent delivery system；Fixed seat 3, is used for
Limit stent delivery system；Support base 4, for providing support；Afterbody grip slipper 5, the tail end of fixed mount 6 is fixed on, for putting
Put simultaneously fixed support induction system.
As shown in figure 3, head grip slipper 1 is provided with head Holding seat body 1.1, head Holding seat body 1.1 is fixed
In on the fixed mount 6；The one end of head Holding seat body 1.1 is connected with head by bearing pin 1.5 and clamps cover plate 1.2, can be real
180 ° of foldings of existing head clamping cover plate 1.2.
Head Holding seat body 1.1 is provided with fixed mount retention mechanism, and fixed mount retention mechanism is provided with two through holes 1.7,
Through hole 1.7 is located at the both sides of head Holding seat body 1.1, and fixed mount 6 passes through through hole 1.7 to limit its free degree；Fixed mount is tight
Gu mechanism is provided with the screwed hole being connected with through hole 1.7, fixed jackscrew 1.6 is connected with screwed hole, fixes jackscrew 1.6 to reach
Dynamic, its head holds out against fix bar 6, limits the motion of fix bar 6.
The first U-shaped groove 1.9 is provided between through hole 1.7, is engaged with ultraviolet curing equipment.The top of first U-shaped groove 1.9
Provided with some imitation-shaped grooves 1.8, one end of head Holding seat body 1.1 is provided with head clamping cover plate retention mechanism, and it is provided with head
Portion's holding tank 1.11, the side wall of the side of head holding tank 1.11 are provided with thread bush 1.3, and thread bush 1.3 is connected with fixing bolt
1.4, the side wall of the opposite side of head holding tank 1.11 is provided with first base spacing hole 1.12, and head clamping cover plate 1.2 is provided with
The first cover plate spacing hole 1.13 being engaged with fixing bolt 1.4.After stent delivery system is put into imitation-shaped groove, fastening bolt
1.4 pass through the first cover plate spacing hole 1.13, and turned clockwise fixing bolt 1.4, and fixing bolt 1.4 can be made to advance, its head top
Tight first base spacing hole 1.12, realize the stable pressing of head clamping cover plate 1.2.Rotate counterclockwise fixing bolt 1.4, it can make
Fixing bolt 1.4 exits the first cover plate spacing hole 1.13, head clamping cover plate 1.2 is opened, compared to screwed hole, thread bush 1.3
Threaded connection intensity and wearability can be substantially heightened, prevents thread looseness, sliding tooth.
Wherein, head Holding seat 1.1 and head clamping cover plate 1.2 material be medical ptfe, with protection and
The stent delivery system directly contacted.
As shown in figure 4, positioning seat 2 is provided with positioning base body 2.1, positioning base body 2.1 is provided with fixed mount fastening machine
Structure, and its structure is identical with the fixed mount retention mechanism of head Holding seat body 1.1, therefore here is omitted.Positioning base
Body 2.1 is provided with the second U-shaped groove 2.6, is engaged with ultraviolet curing equipment；The top of second U-shaped groove 2.6 is provided with some first
Locating slot 2.5；Protection cushion block 2.2 is additionally provided with positioning base body 2.1, protection cushion block 2.2 is provided with some raised 2.7, protection
Some raised the 2.7 of cushion block 2.2 are interference fitted with the first locating slot 2.5, and the free degree of cushion block 2.2 is protected with limitation, is avoided
The landing of cushion block 2.2 is protected in clamping process；2.2 are additionally provided with some second locating slots 2.4 on protection cushion block, for fixed support
Induction system.The material for wherein protecting cushion block 2.2 is medical ptfe.
As shown in figure 5, fixed seat 3 is provided with firm banking body 3.1, firm banking body 3.1 is fixed on fixed mount 6,
The one end of firm banking body 3.1 is connected with firm banking cover plate 3.2 by bearing pin 3.5.
Firm banking body 3.1 is provided with fixed mount retention mechanism, and its structure and the fixation of head Holding seat body 1.1
Frame retention mechanism is identical, therefore here is omitted.Firm banking body 3.1 is provided with what is be engaged with firm banking cover plate 3.2
First fixing groove 3.7, the side wall of the both sides of the first fixing groove 3.7 are provided with some the second relative fixing grooves 3.8, for placing branch
Frame induction system；Firm banking cover plate retention mechanism, its structure and head clamping cover plate retention mechanism base are additionally provided with fixed seat 3
This is identical, and only the first fixing groove 3.1 and head holding tank 1.11 are slightly different in structure, therefore here is omitted.
As shown in fig. 6, support base 4 is provided with two support base dead rings 4.1, fixed mount 6 passes through support base dead ring 4.1,
Support base dead ring is provided with upper shed 4.5, and the both sides of upper shed 4.5 are provided with through hole；Fastening bolt 4.2 is provided with through hole, is fastened
Bolt 4.2 is connected with clamp nut 4.3；Support base 4 is additionally provided with support seal wire 4.4, and support seal wire 4.4 both ends are tight located at support base
Gu in the upper shed 4.5 of ring 4.1.
Preferably, the distance between head grip slipper 1 of the present invention and positioning seat 2 are 80cm, support base 4 and afterbody grip slipper
The distance between 5 be 54cm.
As described in Figure 7, afterbody grip slipper 5 is identical with the structure of fixed seat 3, therefore repeats no more.
Only as described above, be only the present invention specific embodiment, when the model implemented of the present invention can not be limited with this
Enclose, therefore the displacement of its equivalent assemblies, or the equivalent variations made according to scope of patent protection of the present invention and modification, it all should still belong to this hair
The category that bright claims are covered.
Claims (10)
1. a kind of stent delivery system ultra-violet curing fixture, it is characterised in that provided with fixed mount, the fixed mount is provided with two and put down
Capable fix bar；It is sequentially provided with the fixed mount：Head grip slipper, the front end of the fixed mount is fixed on, for placing simultaneously
Fixed support induction system；Positioning seat, for limiting the position of stent delivery system；Fixed seat, for limiting support delivery system
System；Support base, for providing support；Afterbody grip slipper, the tail end of the fixed mount is fixed on, it is defeated for placing simultaneously fixed support
Send system.
2. stent delivery system ultra-violet curing fixture according to claim 1, it is characterised in that the head grip slipper is set
There is head Holding seat body, the head Holding seat body is fixed on the fixed mount, the head Holding seat sheet
Body one end is connected with head by bearing pin and clamps cover plate.
3. stent delivery system ultra-violet curing fixture according to claim 2, it is characterised in that the head Holding seat
Body both sides are provided with two through holes, and the fixed mount passes through the through hole；The head Holding seat body both sides be additionally provided with
The screwed hole that the through hole is connected, fixed jackscrew is connected with the screwed hole；Lead between the through hole provided with the first U-shaped
Groove, the first U-shaped groove top are provided with some imitation-shaped grooves；One end of the head Holding seat body clamps provided with head
Groove, the side wall of the head holding tank side are provided with thread bush, and the thread bush is connected with fixing bolt, the head clamping
The side wall of groove opposite side is provided with first base spacing hole, and the head clamping cover plate is provided with to be engaged with the fixing bolt
The first cover plate spacing hole.
4. stent delivery system ultra-violet curing fixture according to claim 1, it is characterised in that the positioning seat is provided with fixed
Position base body, the positioning base body both sides are provided with two through holes, and the fixed mount passes through the through hole；The positioning bottom
Seat body both sides are additionally provided with the screwed hole being connected with the through hole, and fixed jackscrew is connected with the screwed hole；The through hole
Between be provided with the second U-shaped groove, be provided with some first locating slots above the second U-shaped groove；On the positioning base body
Protection cushion block is additionally provided with, the protection cushion block is provided with some projections, some raised and the first locating slot mistakes of the protection cushion block
It is full of cooperation, the protection cushion block is provided with some second locating slots.
5. stent delivery system ultra-violet curing fixture according to claim 1, it is characterised in that the support base is provided with two
Individual support base dead ring, the fixed mount pass through the support base dead ring, and the support base dead ring is provided with upper shed, described
Upper shed both sides are provided with through hole；Fastening bolt is provided with the through hole, the fastening bolt is connected with clamp nut；The support
Seat is additionally provided with support seal wire, and the support seal wire both ends are in the upper shed of support base dead ring.
6. stent delivery system ultra-violet curing fixture according to claim 1, it is characterised in that the afterbody grip slipper is set
There is afterbody Holding seat body, the afterbody Holding seat body is fixed on the fixed mount, the afterbody Holding seat sheet
Body one end is connected with afterbody by bearing pin and clamps cover plate.
7. stent delivery system ultra-violet curing fixture according to claim 6, it is characterised in that the afterbody Holding seat
Body both sides are provided with two through holes, and the fixed mount passes through the through hole；The afterbody Holding seat body both sides be additionally provided with
The screwed hole that the through hole is connected, fixed jackscrew is connected with the screwed hole；The afterbody Holding seat body is additionally provided with
The first afterbody holding tank being engaged with afterbody clamping cover plate；It is additionally provided with the side wall of first afterbody holding tank both sides some
The second relative afterbody holding tank；The side wall of first afterbody holding tank side of the afterbody Holding seat body is provided with screw thread
Set, the thread bush are connected with fixing bolt, and the side wall of the opposite side of the first afterbody holding tank limits provided with second base
Position hole, the afterbody clamping cover plate are provided with the second cover plate spacing hole being engaged with the fixing bolt.
8. stent delivery system ultra-violet curing fixture according to claim 2, it is characterised in that the head Holding seat
The material of body and head clamping cover plate is medical ptfe.
9. stent delivery system ultra-violet curing fixture according to claim 4, it is characterised in that the material of the protection cushion block
Matter is medical ptfe.
10. stent delivery system ultra-violet curing fixture according to claim 1, it is characterised in that the head grip slipper with
The distance between described positioning seat is 80cm, and the distance between the support base and the afterbody grip slipper are 54cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103596.8A CN107671771B (en) | 2017-11-10 | 2017-11-10 | Ultraviolet curing clamp of support conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103596.8A CN107671771B (en) | 2017-11-10 | 2017-11-10 | Ultraviolet curing clamp of support conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107671771A true CN107671771A (en) | 2018-02-09 |
| CN107671771B CN107671771B (en) | 2023-09-19 |
Family
ID=61146691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103596.8A Active CN107671771B (en) | 2017-11-10 | 2017-11-10 | Ultraviolet curing clamp of support conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671771B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11231164A (en) * | 1998-02-13 | 1999-08-27 | Fujikura Ltd | Optical fiber holder |
| US20080028825A1 (en) * | 2006-08-03 | 2008-02-07 | Powers Rodney G | Testing fixture and method for determining toughness of molded plastic components |
| CN102809510A (en) * | 2011-06-02 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| US20160082711A1 (en) * | 2014-09-23 | 2016-03-24 | International Business Machines Corporation | Picktip having non-planar topography |
| US20160174396A1 (en) * | 2014-12-15 | 2016-06-16 | Amount Inc. | Holder having adjustable clamping orientation |
| CN205888968U (en) * | 2016-07-13 | 2017-01-18 | 厦门阳光恩耐照明有限公司 | TLED lamp clamping structure |
| CN107138975A (en) * | 2016-03-01 | 2017-09-08 | 成都红宇时代科技有限公司 | The fixture processed for shaft-like workpiece |
| CN207373033U (en) * | 2017-11-10 | 2018-05-18 | 山东吉威医疗制品有限公司 | A kind of stent delivery system ultra-violet curing fixture |
-
2017
- 2017-11-10 CN CN201711103596.8A patent/CN107671771B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11231164A (en) * | 1998-02-13 | 1999-08-27 | Fujikura Ltd | Optical fiber holder |
| US20080028825A1 (en) * | 2006-08-03 | 2008-02-07 | Powers Rodney G | Testing fixture and method for determining toughness of molded plastic components |
| CN102809510A (en) * | 2011-06-02 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| US20160082711A1 (en) * | 2014-09-23 | 2016-03-24 | International Business Machines Corporation | Picktip having non-planar topography |
| US20160174396A1 (en) * | 2014-12-15 | 2016-06-16 | Amount Inc. | Holder having adjustable clamping orientation |
| CN107138975A (en) * | 2016-03-01 | 2017-09-08 | 成都红宇时代科技有限公司 | The fixture processed for shaft-like workpiece |
| CN205888968U (en) * | 2016-07-13 | 2017-01-18 | 厦门阳光恩耐照明有限公司 | TLED lamp clamping structure |
| CN207373033U (en) * | 2017-11-10 | 2018-05-18 | 山东吉威医疗制品有限公司 | A kind of stent delivery system ultra-violet curing fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107671771B (en) | 2023-09-19 |
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