CN110586420A - OCT catheter outer clamping body curing and protecting integrated tool - Google Patents
OCT catheter outer clamping body curing and protecting integrated tool Download PDFInfo
- Publication number
- CN110586420A CN110586420A CN201910972605.XA CN201910972605A CN110586420A CN 110586420 A CN110586420 A CN 110586420A CN 201910972605 A CN201910972605 A CN 201910972605A CN 110586420 A CN110586420 A CN 110586420A
- Authority
- CN
- China
- Prior art keywords
- lens
- chuck
- displacement
- screw rod
- curing
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 69
- 238000001723 curing Methods 0.000 claims description 25
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 238000003848 UV Light-Curing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000012014 optical coherence tomography Methods 0.000 description 19
- 238000003384 imaging method Methods 0.000 description 6
- 238000002608 intravascular ultrasound Methods 0.000 description 6
- 238000013146 percutaneous coronary intervention Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000004476 Acute Coronary Syndrome Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 208000029078 coronary artery disease Diseases 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000013132 cardiothoracic surgery Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000000250 revascularization Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
An OCT catheter outer clamp body curing and protecting integrated tool comprises a box body, wherein the box body is divided into a curing area and a UV lens mounting area, and the OCT catheter outer clamp body curing and protecting integrated tool is characterized in that one end of the curing area is provided with a circular tube fixing seat, the other end of the curing area is provided with a chuck rotating shaft, a chuck is fixedly arranged on the chuck rotating shaft, the other end of the outer clamp body is sleeved on one end of a circular tube, the circular tube is fixedly arranged on the circular tube fixing seat, the chuck rotating shaft is connected with a chuck displacement sliding block, and the chuck displacement sliding; a lens displacement screw rod is installed in the UV lens installation area, a lens displacement sliding block is screwed on the lens displacement screw rod, a speed reducing motor is installed on the lens displacement sliding block, the speed reducing motor is connected with a screw rod nut through the screw rod, the screw rod nut is connected with a UV lens sliding block, and the UV lens is installed on the UV lens sliding block; the box body is hinged with a shading plate. The invention solves the urgent need of production, is beneficial to improving the production efficiency and ensures the processing quality.
Description
Technical Field
The invention relates to a tool clamp for manufacturing medical equipment, in particular to an OCT catheter manufacturing tool, and specifically relates to an OCT catheter outer clamping body curing and protecting integrated tool.
Background
At present, an intravascular tomographic imaging system is designed to be used for imaging blood vessels with the diameter larger than 1.5mm in cooperation with an imaging catheter, so that the diameter and the area of a lumen are accurately measured, the structures of the blood vessel wall and the intravascular implant are imaged, and then the plaque property is distinguished and the intravascular implant (a stent, a filter, a spring ring and the like) is evaluated.
The intravascular tomographic imaging system is a system based on the combination of an intravascular Optical Coherence Tomography (OCT) technology and an imaging catheter, and the OCT technology is a new intracoronary imaging technology that appears after intravascular ultrasound (IVUS), and compared with IVUS, the extremely high resolution of OCT makes it increasingly interesting for evaluating vulnerable plaque, guiding stent implantation, and especially for Acute Coronary Syndrome (ACS) diagnosis and treatment.
In 2011, the american society of cardiology/american heart association (ACCF/AHA) Coronary Intervention guideline recommended levels for IVUS in Percutaneous Coronary Intervention (PCI) were IIa, while those for OCT were not established due to insufficient evidence of evidence-based medicine. In 2012, the CLI-OPCI study showed that OCT-directed PCI treatment could significantly improve patient prognosis compared to the plain contrast-directed PCI treatment. Subsequently, OCT was classified as a grade IIb recommendation (grade B evidence level) for assessing lesion characteristics and optimizing the stent implantation procedure in the 2013 european cardiology society for stable coronary heart disease management guidelines, with a global evidence level equivalent to IVUS. In 2014, the recommendation level of OCT for optimizing PCI was elevated to a level IIa recommendation equivalent to IVUS in the european society of cardiology/european association of cardiothoracic surgery (ESC/EACTS) myocardial revascularization guideline. The ILUMIEN I study published in 2015 showed that OCT examinations performed before and/or after PCI could affect the intervention strategy of the surgeon. The ILUMIEN II study results show that OCT is not inferior to IVUS in guiding stent expansion. With the continuous update of the OCT technology and the publication of more prospective research data, the position of OCT in the field of coronary heart disease interventional diagnosis and treatment is certainly to be further promoted.
The OCT catheter outer card body and catheter junction need carry out some glue and solidify, and some glue is gone on by special point gum machine, and must carry out UV solidification after some glue finishes, not only needs the part to have the rotation in the in-process of carrying out UV solidification, needs UV solidification camera lens to remove in order to solidify a plurality of some glue positions moreover, therefore needs the corresponding frock of design to satisfy the production requirement.
Disclosure of Invention
The invention aims to design an integral curing and protecting tool for an OCT (optical coherence tomography) catheter outer clamping body aiming at the urgent need of production.
The technical scheme of the invention is as follows:
an OCT catheter outer clamp body curing and protecting integrated tool comprises a box body 1, wherein the box body 1 is divided into a curing area 2 and a UV lens mounting area 3 and is characterized in that; a circular tube fixing seat 4 is installed at one end of the curing area 2, a chuck rotating shaft 5 is installed at the other end of the curing area, a chuck 7 for clamping one end of an outer body 6 is fixedly installed on the chuck rotating shaft 5, the other end of the outer body 6 is sleeved on one end of a circular tube 8, the circular tube 8 is fixedly installed on the circular tube fixing seat 4 (a groove pressurizing plate structure can be adopted, and the groove pressurizing plate structure can also be designed by oneself), a bearing 9 is installed on the chuck rotating shaft 5, the bearing 9 is connected with a chuck displacement sliding block 10, and the chuck displacement sliding block 10 is installed on a chuck guide rail 11 and is connected; a lens displacement screw rod 13 is arranged in the UV lens mounting area 3, a lens displacement slide block 14 is screwed on the lens displacement screw rod 13, the lens displacement slide block 14 is driven by the lens displacement screw rod 13 to move along the axial direction of the lens displacement screw rod 13 so as to carry out curing operation on different parts of an external clamping body, a speed reducing motor 15 is arranged on the lens displacement slide block 14, the speed reducing motor is connected with a screw rod nut 17 through a screw rod 16, the screw rod nut 17 is connected with a UV lens slide block 19, a UV lens 18 is arranged on the UV lens slide block 19, the UV lens slide block 19 is arranged on a guide rail fixed on the lens displacement slide block 14, and the UV lens 18 can move back and forth perpendicular to the lens displacement screw rod 13 under the; a light shielding plate 20 is hinged on the box body 1 in the working area corresponding to the UV curing lens 18.
The chuck displacement knob 12 passes through the long strip-shaped sliding groove in the side face of the box body and is connected with the chuck displacement sliding block 10, the chuck displacement sliding block 10 can move on the chuck guide rail 11 by loosening the chuck displacement knob 12, the chuck displacement knob 12 is screwed, and the chuck displacement sliding block 10 is fixed at a set position on the chuck guide rail 11.
The shading plate 20 is hinged on the box body 1 through a damping hinge.
The driving end of the chuck rotating shaft 5 extends out of the box body, and an electric or manual driving mechanism is additionally arranged on the chuck rotating shaft.
The driving end of the lens displacement screw rod 13 extends out of the box body, and an electric or manual driving mechanism is additionally arranged on the driving end.
The electric driving mechanism is a servo motor, a stepping motor or a common motor with a speed reducing mechanism, and the manual driving mechanism is a hand crank.
The invention has the beneficial effects that:
the invention solves the urgent need of production, is beneficial to improving the production efficiency and ensures the processing quality.
The invention optimizes the curing process of the outer card body, can accurately control the curing time, reduces the interference of human factors and improves the quality stability.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the structure of the chuck of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1-2.
An OCT catheter outer card body curing and protecting integrated tool comprises a box body 1, wherein the box body 1 is divided into a curing area 2 and a UV lens mounting area 3, as shown in figure 1, one end of the curing area 2 is provided with a circular tube fixing seat 4, the other end of the curing area 2 is provided with a chuck rotating shaft 5, a chuck 7 (shown in figure 2) for clamping one end of an outer card body 6 is fixedly arranged on the chuck rotating shaft 5, the other end of the outer card body 5 is sleeved on one end of a circular tube 8, the circular tube 8 is fixedly arranged on the circular tube fixing seat 4, the chuck rotating shaft 5 is provided with a bearing 9, the bearing 9 is connected with a chuck displacement slide block 10 (which can be electrically driven and can also be manually pushed and moved in the embodiment), the chuck displacement slide block 10 is arranged on a chuck guide rail 11 (a polished rod) and is connected with a chuck displacement knob 12, the chuck displacement knob 12 penetrates through a long, the chuck displacement knob 12 is loosened, the chuck displacement slide block 10 can move on the chuck guide rail 11, the chuck displacement knob 12 is screwed, and the chuck displacement slide block 10 is fixed at a set position on the chuck guide rail 11; a lens displacement screw rod 13 is arranged in the UV lens mounting area 3, a lens displacement slide block 14 is screwed on the lens displacement screw rod 13, the lens displacement slide block 14 is driven by the lens displacement screw rod 13 to move along the axial direction of the lens displacement screw rod 13 so as to carry out curing operation on different parts of an external clamping body, a speed reducing motor 15 is arranged on the lens displacement slide block 14, the speed reducing motor is connected with a screw rod nut 17 through a screw rod 16, the screw rod nut 17 is connected with a UV lens slide block 19, a UV lens 18 is arranged on the UV lens slide block 19, the UV lens slide block 19 is arranged on a guide rail fixed on the lens displacement slide block 14, and the UV lens 18 can move back and forth perpendicular to the lens displacement screw rod 13 under the; a shading plate 20 is hinged on the box body 1 in a working area corresponding to the UV curing lens 18 through a damping hinge.
In specific implementation, the driving ends of the chuck rotating shaft 5 and the lens displacement screw rod 13 extend out of the box body, and an electric or manual driving mechanism is additionally arranged on the chuck rotating shaft and the lens displacement screw rod. The electric driving mechanism can be realized by a servo motor, a stepping motor or a common motor with a speed reducing mechanism, and the manual driving mechanism can adopt a structure of a turntable and a hand crank.
The details are as follows:
1. the invention is a square structure, which is divided into a front part and a rear part, wherein the rear part is used for controlling the displacement of the lens; the front portion functions to secure and solidify the workpiece.
2. The lens is fixed through a lens displacement slide block and forms an angle of 40-45 degrees with the workpiece to be solidified; the lens displacement slide block is provided with a speed reduction motor module, the motor is controlled by a microcircuit to move so as to control the front and back movement of the lens, and the movement is triggered by a lens displacement switch at the top of the tool. So that the lens can be retracted when curing is not required, and the lens can be protected from being damaged. The lens can be controlled to move left and right through the lens displacement knob so as to adapt to different dispensing and curing positions.
3. The inner structure of the chuck at the front part can be screwed with the left end of a workpiece to be cured, and the two parts are integrated after being screwed and can integrally move left and right and rotate; the chuck is rotated by a chuck rotation knob so as to solidify different positions around the workpiece; the chuck displacement knob is connected with the outer clamping body through the chuck displacement slide block 10, and then drives the chuck and the outer clamping body to move left and right.
4. The light screen is connected with the front plate of the tool through the damping hinge, and when the ultraviolet light is opened, the light screen is manually lifted to shield the ultraviolet light so as to prevent the ultraviolet light from damaging eyes.
5. The circular tube fixing seat is used for fixing a circular tube on the right side of a workpiece, so that the circular tube cannot move along with the movement of the left side of the workpiece, and meanwhile, the circular tube fixing seat plays a role in keeping the workpiece horizontal, and during solidification, the outer clamping body is required to move rightwards on the chuck displacement knob 12 so that the end of the outer clamping body is pressed against the circular tube fixing seat 4 and cannot move axially.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (6)
1. An OCT catheter outer clamp body curing and protecting integrated tool comprises a box body (1), wherein the box body (1) is divided into a curing area (2) and a UV lens mounting area (3) and is characterized in that; a circular tube fixing seat (4) is installed at one end of the curing area (2), a chuck rotating shaft (5) is installed at the other end of the curing area, a chuck (7) used for clamping one end of an outer body (6) is fixedly installed on the chuck rotating shaft (5), the other end of the outer body (6) is sleeved at one end of a circular tube (8), the circular tube (8) is fixedly installed on the circular tube fixing seat (4), a bearing (9) is installed on the chuck rotating shaft (5), the bearing (9) is connected with a chuck displacement sliding block (10), and the chuck displacement sliding block (10) is installed on a chuck guide rail (11) and is connected with a chuck displacement knob (12); the UV lens mounting area (3) is internally provided with a lens displacement screw rod (13), a lens displacement sliding block (14) is rotatably arranged on the lens displacement screw rod (13), the lens displacement sliding block (14) is driven by the lens displacement screw rod (13) to move axially, so that different parts of the outer clamping body are cured, the lens displacement sliding block (14) is provided with a speed reducing motor (15), the speed reducing motor is connected with a screw rod nut (17) through a screw rod (16), the screw rod nut (17) is connected with a UV lens sliding block (19), a UV lens (18) is arranged on the UV lens sliding block (19), the UV lens sliding block (19) is arranged on a guide rail fixed on the lens displacement sliding block (14), and the UV lens (18) can move back and forth perpendicular to the lens displacement screw rod (13) under the driving of the speed reducing motor; a shading plate (20) is hinged in a working area corresponding to the UV curing lens (18) on the box body (1).
2. The OCT catheter outer card body curing and protecting integrated tool according to claim 1, wherein the chuck displacement knob (12) passes through a long-strip-shaped sliding groove in the side face of the box body to be connected with the chuck displacement slider (10), the chuck displacement slider (10) can move on the chuck guide rail (11) by loosening the chuck displacement knob (12), and the chuck displacement slider (10) is fixed at a set position on the chuck guide rail (11) by screwing the chuck displacement knob (12).
3. The OCT catheter outer card body solidification protection integrated tool of claim 1, wherein the light screen (20) is hinged to the case (1) through a damping hinge.
4. The OCT catheter outer card body curing and protecting integrated tool according to claim 1, wherein a driving end of the chuck rotating shaft (5) extends out of the case body, and an electric or manual driving mechanism is additionally arranged on the driving end.
5. The OCT catheter outer card body curing and protecting integrated tool according to claim 1, wherein a driving end of the lens displacement screw rod (13) extends out of the case body, and an electric or manual driving mechanism is additionally arranged on the driving end.
6. The OCT catheter outer card body curing and protecting integrated tool as claimed in claim 4 or 5, wherein the electric driving mechanism is a servo motor, a stepping motor or a common motor with a speed reducing mechanism, and the manual driving mechanism is a hand crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972605.XA CN110586420B (en) | 2019-10-14 | 2019-10-14 | OCT catheter outer clamping body solidification protection integral type frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972605.XA CN110586420B (en) | 2019-10-14 | 2019-10-14 | OCT catheter outer clamping body solidification protection integral type frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110586420A true CN110586420A (en) | 2019-12-20 |
| CN110586420B CN110586420B (en) | 2024-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910972605.XA Active CN110586420B (en) | 2019-10-14 | 2019-10-14 | OCT catheter outer clamping body solidification protection integral type frock |
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| Country | Link |
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| CN (1) | CN110586420B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972730A (en) * | 2010-11-08 | 2011-02-16 | 南京熊猫电子制造有限公司 | Three-stage transfer type triaxial dispenser |
| CN104815784A (en) * | 2015-04-23 | 2015-08-05 | 苏州博众精工科技有限公司 | Dispensing solidification mechanism |
| CN206688966U (en) * | 2017-02-10 | 2017-12-01 | 东莞市扬德自动化科技有限公司 | A kind of Full-automatic spot gluing, solidification all-in-one |
| CN206824086U (en) * | 2017-03-27 | 2018-01-02 | 昆山昕希盟自动化科技有限公司 | One kind point adhesive curing all-in-one |
| CN210935712U (en) * | 2019-10-14 | 2020-07-07 | 南京沃福曼医疗科技有限公司 | OCT catheter outer clamping body curing and protecting integrated tool |
-
2019
- 2019-10-14 CN CN201910972605.XA patent/CN110586420B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972730A (en) * | 2010-11-08 | 2011-02-16 | 南京熊猫电子制造有限公司 | Three-stage transfer type triaxial dispenser |
| CN104815784A (en) * | 2015-04-23 | 2015-08-05 | 苏州博众精工科技有限公司 | Dispensing solidification mechanism |
| CN206688966U (en) * | 2017-02-10 | 2017-12-01 | 东莞市扬德自动化科技有限公司 | A kind of Full-automatic spot gluing, solidification all-in-one |
| CN206824086U (en) * | 2017-03-27 | 2018-01-02 | 昆山昕希盟自动化科技有限公司 | One kind point adhesive curing all-in-one |
| CN210935712U (en) * | 2019-10-14 | 2020-07-07 | 南京沃福曼医疗科技有限公司 | OCT catheter outer clamping body curing and protecting integrated tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110586420B (en) | 2024-02-27 |
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