CN102784018B - Membrane laminating device - Google Patents
Membrane laminating device Download PDFInfo
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- CN102784018B CN102784018B CN201110129984.XA CN201110129984A CN102784018B CN 102784018 B CN102784018 B CN 102784018B CN 201110129984 A CN201110129984 A CN 201110129984A CN 102784018 B CN102784018 B CN 102784018B
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- feed screw
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Abstract
The invention discloses a membrane laminating device, which comprises a working table, a guide wire installing platform, a pushing mechanism and a laminated membrane feeding mechanism, wherein the guide wire installing platform is fixed on the working table and can be used for being provided with a guide wire and is used for driving the guide wire to rotate; the pushing mechanism is fixed on the working table, is connected with the guide wire installing platform and is used for driving the guide wire installing platform to do straight line movement; and the laminated membrane feeding mechanism is fixed on the working table, is arranged at one side of the guide wire installing platform and is used for conveying membranes to the guide wire. According to the membrane laminating device provided by the embodiment of the invention, the guide wire can be controlled by the guide wire installing platform to rotate; the guide wire can be controlled by the pushing mechanism to do straight line movement; and the speed of conveying the membranes and the angle between the membrane and the guide wire can be controlled by the feeding mechanism, therefore, with the adoption of the membrane laminating device provided by the embodiment of the invention, not only can the membrane laminating winding work be accomplished independently, but also various parameters required while polymeric membranes are wound can be controlled precisely, so that the defective percentage of products is reduced greatly; and moreover the winding is completely accomplished by a machine, so that the winding speed of the polymeric membranes is accelerated, and furthermore the production efficiency is improved.
Description
Technical field
The application relates to medical equipment production equipment field, particularly relates to a kind of medical film automatization equipment for coating film.
Background technology
For cerebral artery disease class cerebrovascular disease, its clinical manifestation has aneurysm, stricture of artery etc., and intervene operation usually can be adopted to treat, and its ultimate principle is that support is sent to diseased region by the means adopting support to get involved.But the traditional treatment operation implemented according to this principle also exists problems, as high in cost, weak effect, operation inconvenience, risk are high, not only bring surgical risks and misery to sufferer, also propose very high requirement to the operation of doctor.
There is a kind of new stent delivery system at present, its assigned address at delivery guidewire far-end (position of placing during support conveying) adopts the macromolecule membrane containing silicone rubber composition to cover, and this macromolecule membrane is entangled in delivery guidewire in a helical pattern, biocompatible glue between delivery guidewire and macromolecule membrane, is adopted to be fastened.Like this when carrying, support can be adjacent to the far-end in delivery guidewire completely in sheath pipe, support and delivery guidewire can be avoided to be separated in bridge tube, and then can discharge completely when support can be discharged into diseased region again when carrying.
Consider and get involved the elaboration of vascular surgery and the safety of interventional procedure, above-mentioned stent delivery system in the fabrication process, the strict various parameters controlling macromolecule membrane and delivery guidewire spiral winding of needs, such as winding angle, winding spacing, winding progress, winding thickness etc.But current this winding operation is all manual completing usually, not only manufacturing speed is comparatively slow, and accurately cannot control above-mentioned parameter, causes the product defect rate of production high.Therefore need badly a kind of can in delivery guidewire the equipment of automatization's overlay film.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of equipment for coating film, matched by seal wire erecting bed, propulsive mechanism and feed mechanism, not only accurately can control required various parameters during high score thinfilms, the defect rate of product reduces greatly, additionally improves the speed of wrap of macromolecule membrane, improve production efficiency.
To achieve these goals, the technical scheme that provides of the embodiment of the present application is as follows:
A kind of equipment for coating film, for by thinfilms at seal wire, comprising:
Workbench;
Be fixed on described workbench, and seal wire can be installed and the seal wire erecting bed driving described seal wire to rotate;
Be fixed on described workbench, be connected with described seal wire erecting bed and described seal wire erecting bed can be driven to do the propulsive mechanism of rectilinear motion;
Be fixed on described workbench, be positioned at the side of described seal wire erecting bed and handle thin films to the overlay film feed mechanism of described seal wire.
Preferably, described seal wire erecting bed comprises:
Erecting bed slide rail, seal wire rotating mechanism and electric rotating machine decelerator group, wherein:
Described erecting bed slide rail is fixed on described workbench;
Described seal wire rotating mechanism comprises main shaft, the first support, the second support, the first mount pad, the second mount pad and two chucks, described first support is fixed on described first mount pad, described second support is fixed on described second mount pad, and described first mount pad and the second mount pad are fixed on described erecting bed slide rail by slide block, and can slide along described erecting bed slide rail;
Described main shaft is installed in rotation between the first support and the second support, and described two chucks are installed in rotation on the first support and the second support respectively, and described two are connected by the gear be meshed between chuck and main shaft;
Described electric rotating machine decelerator group is connected with one end of described main shaft.
Preferably, described first mount pad is connected by adjustable telescopic rod with between the second mount pad.
Preferably, described propulsive mechanism comprises:
Propelling track, propulsion lead screw, propulsion lead screw nut, propelling connecting plate and propulsion electric machine decelerator group, wherein:
Described propelling track and propulsion electric machine decelerator group are fixed on described workbench, and the rotating shaft of described propulsion electric machine decelerator group is connected with one end of propulsion lead screw;
Described propulsion lead screw nut is fixed on described propelling track by slide block, and can slide along described propelling track, described propulsion lead screw through described propulsion lead screw nut and the female thread of screw thread on described propulsion lead screw and described propulsion lead screw nut match;
Described propelling connecting plate one end and described nut fix, and the other end and described first mount pad or the second mount pad fix.
Preferably, described propulsive mechanism machine comprises further: two feed screw supporting bases,
Described two propelling screw mandrel supporting seats are fixed on described workbench, and described propulsion lead screw penetrates rotatably described two propulsion lead screw supporting bases, and described propulsion lead screw nut is between two propulsion lead screw supporting bases.
Preferably, described thin film feed mechanism comprises:
Angle adjustment rotating disk, rotation platform, feeding guide rail, feed screw, feed screw nut, feeding motor reducer group, overlay film support bar and clamping piece, wherein:
The bottom of described angle adjustment rotating disk is fixed on described workbench;
Described rotation platform is rotatably mounted on described angle adjustment rotating disk;
Described feeding motor reducer group and feeding guide rail are fixed on described rotation platform, and the rotating shaft of described feeding motor reducer group is connected with one end of feed screw;
Described feed screw nut is fixed in described feeding guide rail by slide block, and can slide along described feeding guide rail, described feed screw through described feed screw nut and the female thread of screw thread on described feed screw and described feed screw nut match;
One end and the described feed screw nut of described film support bar fix, and the other end is provided with described clamping piece.
Preferably, described thin film feed mechanism comprises further: two feed screw supporting bases,
Described two feed screw supporting seats are fixed on described rotation platform, and described feed screw penetrates rotatably described two feed screw supporting bases, and described feed screw nut is between two feed screw supporting bases.
Preferably, the inside of described clamping piece is fixed with rubber membrane, and described clamping piece is provided with housing screw.From above technical scheme, this equipment for coating film that the embodiment of the present application provides operationally, first seal wire is fixed on seal wire erecting bed, seal wire erecting bed can drive seal wire to rotate, and propulsive mechanism can drive seal wire erecting bed to do rectilinear motion, namely seal wire not only can rotate, can also in axial direction move, thin film can be transported to seal wire position by feed mechanism, such seal wire is while rotation also rectilinear motion, can by thinfilms on seal wire, and the rotary speed of seal wire can be controlled by controlling seal wire erecting bed, seal wire movement velocity in the axial direction can be controlled by propulsive mechanism, the angle between the speed of handle thin films and thin film and seal wire can be controlled additionally by feed mechanism.
Therefore this equipment for coating film of providing of the embodiment of the present application not only can complete independently overlay film winding work, and required various parameters when accurately can control high score thinfilms, the defect rate of product reduces greatly, winding work is all completed by machine in addition, the speed of wrap of macromolecule membrane can also be improved, and then enhance productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The overall structure schematic diagram of a kind of equipment for coating film that Fig. 1 provides for the embodiment of the present application;
The seal wire erecting bed structural representation that Fig. 2 provides for the embodiment of the present application;
The partial structurtes schematic diagram of the seal wire erecting bed that Fig. 3 provides for the embodiment of the present application;
The structural representation of the governor motion that Fig. 4 provides for the embodiment of the present application;
The structural representation of the propulsive mechanism that Fig. 5 provides for the embodiment of the present application;
The structural representation of the feed mechanism that Fig. 6 provides for the embodiment of the present application.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
The overall structure schematic diagram of a kind of equipment for coating film that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, this equipment for coating film comprises: workbench 1, seal wire erecting bed 2, seal wire push structure 3 and feeding structure 4, wherein: seal wire erecting bed 2 and propulsive mechanism 3 are all fixed on workbench 1, push structure 3 is connected with seal wire erecting bed 2, rectilinear motion is done for driving seal wire erecting bed 2, feeding structure 4 is fixing on the table, and is positioned at the side of seal wire erecting bed 2, for providing macromolecule membrane to the seal wire on seal wire erecting bed 2.
The seal wire erecting bed overall structure schematic diagram that Fig. 2 provides for the embodiment of the present application.The partial structurtes schematic diagram of the seal wire erecting bed that Fig. 3 provides for the embodiment of the present application.
As shown in Figures 2 and 3, seal wire erecting bed 2 comprises: seal wire rotating mechanism 5, electric rotating machine decelerator group 6 and erecting bed slide rail 9, wherein: erecting bed slide rail 9 is fixed on workbench 1;
As shown in Figure 3, seal wire rotating mechanism 5 comprises: main shaft 15, first support 13, second support 19, first mount pad 10, second mount pad 17 and two chucks 24, as indicated with 2, first mount pad 10 and the second mount pad 17 are all fixed on erecting bed slide rail 9 by slide block 30, and this makes the first mount pad 10 and the second mount pad 17 to be free to slide by erecting bed slide rail 9; Main shaft 15 is rotatably mounted on the first support 13 by bearing 12, is rotatably mounted on the second support 19 by bearing 18; Two chucks 24 are rotatably mounted on the first support 13 and the second support 19 respectively by two cantilevered axle 21, and two cantilevered axle 21 are connected by two groups of principal and subordinate's gears with between main shaft 15, namely main shaft 15 can be rotated by two groups of principal and subordinate's gear drivens, two chucks 24;
Electric rotating machine decelerator group 6 is fixed on the first mount pad 10 by the first holder 7, and the rotating shaft of electric rotating machine decelerator group 6 is connected with one end of main shaft 15, and main shaft 15 can be driven to rotate.
In the embodiment of the present application, can also be connected by adjustable mechanism 8 between the first mount pad 10 in seal wire erecting bed 2 and the second mount pad 17.As shown in Figure 4, be the structural representation of the adjustable mechanism that the embodiment of the present application provides, in figure, adjustable mechanism 8 comprises: two to flexible thick stick 25, adjusting screw 27, adjusting screw supporting base 28, wherein: adjusting screw supporting base 28 is fixed on the first mount pad 10; The two ends of two pairs of flexible thick sticks 25 are separately fixed on the first mount pad 10 and the second mount pad 17; The two ends of adjusting screw 27 are rotatably mounted on the first mount pad 10 and adjusting screw supporting base 28, and the second mount pad 17 is provided with screwed hole, and adjusting screw 27 is through screwed hole, and the screw thread of screw thread on adjusting screw 27 and screwed hole matches.The one end of stretching out adjusting screw supporting base 28 at adjusting screw 27 is in addition fixed with adjusting knob 29, like this by rotation of adjustment knob 29, adjusting screw 27 just can be made to rotate, adjusting screw 27 drives the second mount pad 17 to seesaw by the screw thread matched, and then can realize the distance between adjustment first mount pad 10 and the second mount pad 17.
Seal wire erecting bed 1 operationally, seal wire can be clamped on seal wire erecting bed 2 by two chucks 24, and main shaft 15 can be driven to rotate by electric rotating machine decelerator group 6, main shaft 15 can drive two cantilevered axle 21 to rotate by two groups of principal and subordinate's gears, and then seal wire can be driven to rotate by two chucks 24.
The structural representation of the propulsive mechanism that Fig. 5 provides for the embodiment of the present application.
As shown in Figure 5, propulsive mechanism 3 comprises: propelling track 37, propulsion lead screw 38, propulsion lead screw nut 35, propelling connecting plate 40 and propulsion electric machine decelerator group 32, wherein: propelling track 37 is fixed on workbench 1; Propulsion lead screw nut 35 is fixed on propelling track 37 by slide block 36, and can slide along propelling track 37, propulsion lead screw 38 is through propulsion lead screw nut 35, and the female thread of the screw thread on propulsion lead screw 38 and propulsion lead screw nut 35 matches, namely rotate propulsion lead screw 38, propulsion lead screw nut 35 can be driven to seesaw; Propulsion electric machine decelerator group 32 is fixed on workbench 1 by the second holder 33, and the rotating shaft of propulsion electric machine decelerator group 32 is connected with one end of propulsion lead screw 38, and propulsion lead screw 38 can be driven to rotate; Advance one end of connecting plate 40 to be fixed by sliding connection plate 41 and propulsion lead screw nut 35, the other end is fixed by screw and the first mount pad 10, and namely propulsion lead screw nut 35 drives the first mount pad 10 to move by advancing connecting plate 40.
In the embodiment of the present application, propulsive mechanism 3 can also comprise two propulsion lead screw supporting bases 34,39, and propulsion lead screw supporting base 34 and 39 is all fixed on workbench 1, and is positioned at the two ends of propulsion lead screw 38, for playing a supporting role to propulsion lead screw 38.
Operationally, propulsion electric machine decelerator group 32 can advance screw mandrel 38 to rotate by driving to propulsive mechanism 3, and then drives propulsion lead screw nut 35 to do rectilinear motion, then drives seal wire erecting bed 1 to do rectilinear motion by advancing connecting plate 40 to realize.
The structural representation of the feed mechanism that Fig. 6 provides for the embodiment of the present application.
As shown in Figure 6, feed mechanism 4 comprises: angle adjustment rotating disk 44, rotation platform 43, feeding guide rail 47, feed screw 51, feed screw nut 52, feeding motor reducer group 55, support bar 48 and clamping piece 49, wherein: the bottom of angle adjustment rotating disk 44 is fixed on workbench 1, freely can rotate on workbench 1; Rotation platform 43 is rotatably mounted on angle adjustment rotating disk 44; Feeding motor reducer group 55 is fixed on rotation platform 43 by the 3rd holder 54, and feeding guide rail 47 is also fixed on rotation platform 43, and the rotating shaft of feeding motor reducer group 55 is connected with one end of feed screw 51, and feed screw 51 can be driven to rotate; Feed screw nut 52 is fixed in feeding guide rail 47 by slide block 46, and can slide along feeding guide rail 47; Feed screw 51 is through feed screw nut 52, and the female thread of the screw thread on feed screw 51 and feed screw nut 52 matches, namely rotating feed screw 51 just can drive feed screw nut 52 to do rectilinear motion by the screw thread matched, in addition, two feed screw supporting bases 50,53 are also provided with at the two ends of feed screw 51, and feed screw 51 penetrates rotatably feed screw supporting base 50 and 53, the effect of two feed screw support groups supports feed screw 51; 48 one end of support bar are fixed by counterbore groove and feed screw nut 52, by regulating the fixed position of counterbore groove and feed screw nut 52, the extension elongation of support bar 48 can be adjusted, support bar 48 other end is provided with clamping piece 49, clamping piece 49 being provided with housing screw (not shown), by making clamping piece 49, thin film can being fixed by housing screw, in addition, in order to prevent clamping piece 49 from scratching thin film, be fixed with rubber membrane in clamping piece 49 inside.
Feed mechanism 4 operationally, thin film one end is fixed on seal wire, then the other end compression 49 of thin film is fixed, can can convert the rotation of feeding motor reducer group 55 to support bar 48 seesawing by feed screw 51, feed screw nut 52, realize thin film feed motion.In addition, by the angle of adjustment angle adjustment rotating disk 44, the angle between thin film and seal wire can also be changed, change thin film feeding angle, the winding angle of thin film when can realize changing overlay film.
This equipment for coating film that the embodiment of the present application provides, be made up of seal wire erecting bed, propulsive mechanism and feed mechanism, before carrying out thinfilms, first seal wire be arranged between two chucks on seal wire erecting bed, and one end of thin film is fixed on seal wire, the other end is fixed on feed mechanism.When being wound around, electric rotating machine decelerator group can drive main axis, and main shaft can be rotated by principal and subordinate's gear driven two chucks, and then seal wire can be made to rotate; Propulsion electric machine decelerator group can drive propulsion lead screw to rotate, and propulsion lead screw can drive to be fixed with and advance the propulsion lead screw nut of connecting plate to do rectilinear motion, and then whole seal wire erecting bed can be made to do rectilinear motion, and namely seal wire can do rectilinear motion; Feeding motor reducer group can drive feed screw to rotate, and feed screw can drive the feed screw nut being fixed with support bar to do rectilinear motion, and then can handle thin films; Rotational angle adjustment rotating disk, can also change the angle between thin film and seal wire in addition.So when being wound around, by controlling velocity of rotation and the direction of electric rotating machine decelerator group and propulsion electric machine decelerator group, can realize controlling the rotary motion of seal wire and rectilinear motion, by controlling the velocity of rotation of feeding motor reducer group, can realize controlling the feed speed of thin film, additionally by rotational angle adjustment rotating disk, the angle between thin film and seal wire can also be changed.
Therefore this equipment for coating film of providing of the embodiment of the present application is when carrying out overlay film and being wound around, only need set electric rotating machine decelerator group, the velocity of rotation of propulsion electric machine decelerator group and feeding motor reducer group and direction, and the angle of control angle adjustment rotating disk and seal wire, automatically winding work can be completed, whole process is without the need to manual operation, and required various parameters when accurately can control high score thinfilms, the defect rate of product reduces greatly, winding work is all completed by machine in addition, the speed of wrap of macromolecule membrane can also be improved, and then enhance productivity.
The above is only the preferred implementation of the application, those skilled in the art is understood or realizes the application.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. an equipment for coating film, for by thinfilms at seal wire, it is characterized in that, comprising:
Workbench;
Be fixed on described workbench, and seal wire can be installed and the seal wire erecting bed driving described seal wire to rotate;
Be fixed on described workbench, be connected with described seal wire erecting bed and described seal wire erecting bed can be driven to do the propulsive mechanism of rectilinear motion;
Be fixed on described workbench, be positioned at the side of described seal wire erecting bed and handle thin films to the overlay film feed mechanism of described seal wire;
Wherein, described seal wire erecting bed comprises:
Erecting bed slide rail, seal wire rotating mechanism and electric rotating machine decelerator group, wherein:
Described erecting bed slide rail is fixed on described workbench;
Described seal wire rotating mechanism comprises main shaft, the first support, the second support, the first mount pad, the second mount pad and two chucks, described first support is fixed on described first mount pad, described second support is fixed on described second mount pad, and described first mount pad and the second mount pad are fixed on described erecting bed slide rail by slide block, and can slide along described erecting bed slide rail;
Described main shaft is installed in rotation between the first support and the second support, and described two chucks are installed in rotation on the first support and the second support respectively, and described two are connected by the gear be meshed between chuck and main shaft;
Described electric rotating machine decelerator group is connected with one end of described main shaft.
2. equipment according to claim 1, is characterized in that, described first mount pad is connected by adjustable telescopic rod with between the second mount pad.
3. equipment according to claim 1, is characterized in that, described propulsive mechanism comprises:
Propelling track, propulsion lead screw, propulsion lead screw nut, propelling connecting plate and propulsion electric machine decelerator group, wherein:
Described propelling track and propulsion electric machine decelerator group are fixed on described workbench, and the rotating shaft of described propulsion electric machine decelerator group is connected with one end of propulsion lead screw;
Described propulsion lead screw nut is fixed on described propelling track by slide block, and can slide along described propelling track, described propulsion lead screw through described propulsion lead screw nut and the female thread of screw thread on described propulsion lead screw and described propulsion lead screw nut match;
Described propelling connecting plate one end and described propulsion lead screw nut fix, and the other end and described first mount pad or the second mount pad fix.
4. equipment according to claim 3, is characterized in that, described propulsive mechanism machine comprises further: two propulsion lead screw supporting bases,
Described two propulsion lead screw supporting bases are fixed on described workbench, and described propulsion lead screw penetrates rotatably described two propulsion lead screw supporting bases, and described propulsion lead screw nut is between two propulsion lead screw supporting bases.
5. equipment according to claim 1, is characterized in that, described overlay film feed mechanism comprises:
Angle adjustment rotating disk, rotation platform, feeding guide rail, feed screw, feed screw nut, feeding motor reducer group, overlay film support bar and clamping piece, wherein:
The bottom of described angle adjustment rotating disk is fixed on described workbench;
Described rotation platform is rotatably mounted on described angle adjustment rotating disk;
Described feeding motor reducer group and feeding guide rail are fixed on described rotation platform, and the rotating shaft of described feeding motor reducer group is connected with one end of feed screw;
Described feed screw nut is fixed in described feeding guide rail by slide block, and can slide along described feeding guide rail, described feed screw through described feed screw nut and the female thread of screw thread on described feed screw and described feed screw nut match;
One end and the described feed screw nut of described overlay film support bar fix, and the other end is provided with described clamping piece.
6. equipment according to claim 5, is characterized in that, described overlay film feed mechanism comprises further: two feed screw supporting bases,
Described two feed screw supporting bases are fixed on described rotation platform, and described feed screw penetrates rotatably described two feed screw supporting bases, and described feed screw nut is between two feed screw supporting bases.
7. equipment according to claim 5, is characterized in that, the inside of described clamping piece is fixed with rubber membrane, and described clamping piece is provided with housing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129984.XA CN102784018B (en) | 2011-05-18 | 2011-05-18 | Membrane laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129984.XA CN102784018B (en) | 2011-05-18 | 2011-05-18 | Membrane laminating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102784018A CN102784018A (en) | 2012-11-21 |
| CN102784018B true CN102784018B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110129984.XA Active CN102784018B (en) | 2011-05-18 | 2011-05-18 | Membrane laminating device |
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| CN (1) | CN102784018B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9855048B2 (en) | 2013-11-20 | 2018-01-02 | James E. Coleman | Controlling a size of a pylorus |
| US9603600B2 (en) * | 2013-11-20 | 2017-03-28 | James E. Coleman | Actuator for deployable implant |
| US9848880B2 (en) | 2013-11-20 | 2017-12-26 | James E. Coleman | Adjustable heart valve implant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306252A (en) * | 1991-07-18 | 1994-04-26 | Kabushiki Kaisha Kobe Seiko Sho | Catheter guide wire and catheter |
| DE4302693A1 (en) * | 1993-02-01 | 1994-08-04 | Eilentropp Kg | Guide wire structure |
| CN201058951Y (en) * | 2007-06-27 | 2008-05-14 | 苏州仪礼工艺品有限公司 | Exterior membrane coating machine |
| CN201817615U (en) * | 2010-07-23 | 2011-05-04 | 浙江凯成纺织机械有限公司 | Production device of wrapping threads |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11283450A (en) * | 1998-03-27 | 1999-10-15 | Furukawa Electric Co Ltd:The | Wire covering device |
-
2011
- 2011-05-18 CN CN201110129984.XA patent/CN102784018B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306252A (en) * | 1991-07-18 | 1994-04-26 | Kabushiki Kaisha Kobe Seiko Sho | Catheter guide wire and catheter |
| DE4302693A1 (en) * | 1993-02-01 | 1994-08-04 | Eilentropp Kg | Guide wire structure |
| CN201058951Y (en) * | 2007-06-27 | 2008-05-14 | 苏州仪礼工艺品有限公司 | Exterior membrane coating machine |
| CN201817615U (en) * | 2010-07-23 | 2011-05-04 | 浙江凯成纺织机械有限公司 | Production device of wrapping threads |
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| CN102784018A (en) | 2012-11-21 |
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Address after: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Applicant after: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. Address before: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Applicant before: Weichuang Medical Equipment (Shanghai) Co., Ltd. |
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Effective date of registration: 20160224 Address after: 201318 Shanghai city wide 222 Lane 16 Pudong New Area Road Patentee after: Minimally invasive Shentong medical technology (Shanghai) Co., Ltd. Address before: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Patentee before: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. |