CN110561669A - Torsion tube solidification protection integral type frock - Google Patents

Torsion tube solidification protection integral type frock Download PDF

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Publication number
CN110561669A
CN110561669A CN201910972594.5A CN201910972594A CN110561669A CN 110561669 A CN110561669 A CN 110561669A CN 201910972594 A CN201910972594 A CN 201910972594A CN 110561669 A CN110561669 A CN 110561669A
Authority
CN
China
Prior art keywords
conduit
curing
clamp
area
driving
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.)
Pending
Application number
CN201910972594.5A
Other languages
Chinese (zh)
Inventor
焦力群
李荣军
张庆荣
刘圣
李加贤
蔡猛
华佳瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Simeide Medical Technology Co Ltd
Original Assignee
Nanjing Simeide Medical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Simeide Medical Technology Co Ltd filed Critical Nanjing Simeide Medical Technology Co Ltd
Priority to CN201910972594.5A priority Critical patent/CN110561669A/en
Publication of CN110561669A publication Critical patent/CN110561669A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation

Abstract

A torsion tube curing and protecting integrated tool comprises a curing area (1) and a protecting area (2), and is characterized in that a conduit seat (3) and a curing device (4) are installed in the curing area, the end part of a conduit joint (5) is clamped in the conduit seat matched with the conduit joint, a conduit (6) which is connected with the conduit joint and needs to be cured is fixed on the curing device, the curing device comprises a UV lamp (7), a first conduit clamp (8) and a second conduit clamp (9), the UV lamp is fixedly installed at the position where the conduit needs to be cured, the first conduit clamp and the second conduit clamp are respectively installed on sliding blocks (10) on two sides of the position where the conduit needs to be cured, the sliding blocks are sleeved on a polished rod (11), two ends of the polished rod are installed on a supporting frame (12), and the supporting frame is fixedly installed in the curing area; an ultraviolet protection plate (14) is arranged in the protection area. The invention solves the urgent need of production, is beneficial to improving the production efficiency and ensures the processing quality.

Description

Torsion tube solidification protection integral type frock
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 a torsion tube 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 is formed by sleeving a plurality of sections of pipes with different diameters, the joints of the pipes with different diameters are required to be cured, in order to prevent ultraviolet light from damaging eyes, the curing is required to be finished, and the protection is required to be carried out, so that a corresponding protection structure is required to be designed to meet the production requirement.
Disclosure of Invention
The invention aims to design an integrated tool for curing and protecting a torsion tube aiming at the urgent need of production so as to meet the urgent need of production.
The technical scheme of the invention is as follows:
A torsion tube curing and protecting integrated tool comprises a curing area 1 and a protecting area 2, and is characterized in that a conduit seat 3 and a curing device 4 are installed in the curing area 1, the end part of a conduit joint 5 is clamped in the conduit seat 3 matched with the conduit joint, a conduit 6 which is connected with the conduit joint 5 and needs to be cured is fixed on the curing device 4, the curing device 4 comprises a UV lamp 7, a first conduit clamp 8 and a second conduit clamp 9, the UV lamp 7 is fixedly installed at the position where the conduit needs to be cured, the first conduit clamp 8 and the second conduit clamp 9 are respectively installed on sliding blocks 10 at two sides of the position where the conduit needs to be cured, the sliding blocks 10 are sleeved on a polished rod 11, two ends of the polished rod 11 are installed on a support frame 12, and the support frame 12 is fixedly installed in the curing area 1; an ultraviolet protection plate 14 which can extend into the protection area under the driving of a driving mechanism 13 and cover the UV lamp and the curing area to prevent ultraviolet radiation is arranged at the position opposite to the position where the protection area 2 and the catheter need to be cured.
The first pipe clamp 8 and the second pipe clamp 9 are formed by twisting bottom plates and cover plates, grooves for placing pipes are formed in the bottom plates, and the diameters of the grooves in the two bottom plates are matched with the diameters of the pipes placed in the corresponding pipes.
The slider 10 is provided with a limiting hole 15, and a locking bolt is arranged in the limiting hole 15 so as to lock the slider 10 on the polish rod 11, thereby locking the positions of the first clamp and the second clamp.
the driving mechanism 13 comprises a motor 16, a driving gear set 17, a screw gear 18, a screw 19, a V-shaped structural part 20, protective plate driving sliding blocks 21 and guide rods 22, the ultraviolet protective plates 14 are installed on the two protective plate driving sliding blocks 21, each protective plate driving sliding block 21 is connected with one end of the corresponding V-shaped structural part 21 and moves on the corresponding guide rod 22 under the driving of the protective plate driving sliding block, the other end of each V-shaped structural part 21 is rotatably installed on the screw 19, the screw gear 18 coaxially installed on the screw 19 is meshed with an output gear of the driving gear set 17, and an input gear of the driving gear set 17 is installed on an output shaft of the motor.
the invention has the beneficial effects that:
The invention effectively solves the problem of ultraviolet protection when ultraviolet curing is carried out at a specific position, can accurately control the dispensing position, realizes semi-automation and is beneficial to improving the operation efficiency.
Drawings
Fig. 1 is a schematic top view of the present invention.
fig. 2 is a schematic perspective view of the ultraviolet protection plate driving device 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.
A torsion tube curing and protecting integrated tool comprises a curing area 1 and a protecting area 2, as shown in figure 1, the front part is a curing area, the rear cover plate covers part of the curing area to be a functional area and a protecting area, a conduit seat 3 and a curing device 4 are installed in the curing area 1, the end part of a conduit joint 5 is clamped in the conduit seat 3 matched with the conduit joint, a conduit 6 which is connected with the conduit joint 5 and needs to be cured is fixed on the curing device 4, the curing device 4 comprises a UV lamp 7, a first conduit clamp 8 and a second conduit clamp 9, the UV lamp 7 is fixedly installed at the position where the conduit needs to be cured, the first conduit clamp 8 and the second conduit clamp 9 are respectively installed on sliders 10 at two sides of the position where the conduit needs to be cured, the sliders 10 are sleeved on a polish rod 11, two ends of the polish rod 11 are installed on a support frame 12, and the support frame 12 is fixedly installed in the curing area 1; a limiting hole 15 is formed in the sliding block 10, and a locking bolt is installed in the limiting hole 15 so that the sliding block 10 can be locked on the polished rod 11, and therefore the positions of the first clamp and the second clamp are locked; the first pipe clamp 8 and the second pipe clamp 9 are formed by twisting a bottom plate and a cover plate, attraction can be realized between the bottom plate and the cover plate through a permanent magnet or an electromagnet, grooves for placing pipes are arranged on the bottom plate, and the diameters of the grooves on the two bottom plates are matched with the diameters of the pipes placed in a pipe-placing mode. An ultraviolet protection plate 14 which can extend into the protection area under the driving of a driving mechanism 13 and cover the UV lamp and the curing area to prevent ultraviolet radiation is arranged at the position opposite to the position where the protection area 2 and the catheter need to be cured. The driving mechanism 13 is shown in fig. 2 and comprises a motor 16, a driving gear set 17, a screw gear 18, a screw 19, a V-shaped structural member 20, two protective plate driving sliders 21 and guide rods 22, wherein ultraviolet protective plates 14 are mounted on the two protective plate driving sliders 21, each protective plate driving slider 21 is connected with one end of the corresponding V-shaped structural member 21 and driven by the corresponding guide rod 22 to move, the other end of each V-shaped structural member 21 is rotatably mounted on the screw 19, the screw gear 18 coaxially mounted on the screw 19 is meshed with an output gear of the driving gear set 17, and an input gear of the driving gear set 17 is mounted on an output shaft of the motor.
The details are as follows:
the main functions of the invention are:
1. The tool is divided into a front part and a rear part, wherein the rear part is a function control area, and the front part is a curing area.
2. The catheter is placed in the front area, and the left side of the catheter is fixed through the catheter seat; the right side is fixed through anchor clamps 1 and 2 respectively, and it has the groove in different apertures to open on anchor clamps 1 and 2, adapts to the tubular product of different diameters on left and right sides respectively. The pipe is fixed through the suction cover plate after being placed.
3. The first clamp and the second clamp are fixed above the polished rod sliding block, can be detached, can move left and right along with the sliding block and are adaptive to different curing positions; and after the position is determined, locking is carried out through the limiting hole.
4. The UV lamp switch is used for controlling the UV lamp, and the on time of the UV lamp, namely the ultraviolet irradiation time, can be controlled through a microcircuit.
5. After the UV lamp is turned on, in order to prevent ultraviolet rays from injuring human eyes, the ultraviolet protection plate can be controlled to stretch out forwards through the ultraviolet protection plate switch, and after the UV lamp is turned off, the ultraviolet protection plate switch is clicked again, and the protection plate retracts to the initial position.
6. The ultraviolet protection plate is driven to move back and forth through an internal mechanical structure. Through the rotation of motor control multiple gear, multiple gear is connected fixedly with the lead screw, and then drives the lead screw and rotate, and lead screw and V type mounting swivelling joint further drive the back-and-forth movement of V type structure through the rotation of lead screw, and V type structure is fixed through the top trompil with the ultraviolet protection board, and then drives the ultraviolet protection board back-and-forth movement.
7. The motor is driven by the circuit control module and the 24V power supply.
The parts not involved in the present invention are the same as or can be implemented using the prior art.

Claims (4)

1. A torsion tube curing and protecting integrated tool comprises a curing area (1) and a protecting area (2), and is characterized in that a conduit seat (3) and a curing device (4) are installed in the curing area (1), the end part of a conduit joint (5) is clamped in the conduit seat (3) matched with the conduit joint, a conduit (6) which is connected with the conduit joint (5) and needs to be cured is fixed on the curing device (4), the curing device (4) comprises a UV lamp (7), a first conduit clamp (8) and a second conduit clamp (9), the UV lamp (7) is fixedly installed at the position of the conduit which needs to be cured, the first conduit clamp (8) and the second conduit clamp (9) are respectively installed on sliders (10) at two sides of the position of the conduit which needs to be cured, the sliders (10) are sleeved on a polish rod (11), and two ends of the polish rod (11) are installed on a support frame (12), the support frame (12) is fixedly arranged in the curing area (1); an ultraviolet protection plate (14) which can extend into the protection area under the driving of a driving mechanism (13) and cover the UV lamp and the curing area to prevent ultraviolet radiation is arranged at the position opposite to the position, needing curing, of the protection area (2) and the guide pipe.
2. The tool of claim 1, wherein the first conduit clamp (8) and the second conduit clamp (9) are formed by twisting a bottom plate and a cover plate, grooves for placing conduits are formed in the bottom plate, and the diameters of the grooves in the two bottom plates are matched with the diameter of the conduit.
3. The curing and protecting integrated tool for the torsion tube according to claim 1, wherein the sliding block (10) is provided with a limiting hole (15), and a locking bolt is arranged in the limiting hole (15) so as to lock the sliding block (10) on the polish rod (11), thereby locking the positions of the first clamp and the second clamp.
4. The integrated tool for curing and protecting the torsion tube according to claim 1, wherein the driving mechanism (13) comprises a motor (16), a driving gear set (17), a screw gear (18), a screw (19), a V-shaped structural member (20), protection plate driving sliders (21) and guide rods (22), the ultraviolet protection plate (14) is mounted on the two protection plate driving sliders (21), each protection plate driving slider (21) is connected with one end of the corresponding V-shaped structural member (21) and driven by the corresponding V-shaped structural member to move on the corresponding guide rod (22), the other end of the V-shaped structural member (21) is rotatably mounted on the screw rod (19), the screw gear (18) coaxially mounted on the screw rod (19) is meshed with an output gear of the driving gear set (17), and an input gear of the driving gear set (17) is mounted on an output shaft of the motor.
CN201910972594.5A 2019-10-14 2019-10-14 Torsion tube solidification protection integral type frock Pending CN110561669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910972594.5A CN110561669A (en) 2019-10-14 2019-10-14 Torsion tube solidification protection integral type frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910972594.5A CN110561669A (en) 2019-10-14 2019-10-14 Torsion tube solidification protection integral type frock

Publications (1)

Publication Number Publication Date
CN110561669A true CN110561669A (en) 2019-12-13

Family

ID=68784772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910972594.5A Pending CN110561669A (en) 2019-10-14 2019-10-14 Torsion tube solidification protection integral type frock

Country Status (1)

Country Link
CN (1) CN110561669A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107015312A (en) * 2017-03-28 2017-08-04 广州奥鑫通讯设备有限公司 A kind of system and method for optical passive component automatic coupling
CN107694853A (en) * 2017-11-17 2018-02-16 南京沃福曼医疗科技有限公司 Bourdon tube and torque tube dispersing and curing device
CN207657040U (en) * 2017-11-17 2018-07-27 南京沃福曼医疗科技有限公司 Ultra-violet curing holder
CN110073804A (en) * 2019-03-11 2019-08-02 广州大学 A kind of deduction formula pineapple picker
CN210940098U (en) * 2019-10-14 2020-07-07 南京思脉德医疗科技有限公司 Torsion tube solidification protection integral type frock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107015312A (en) * 2017-03-28 2017-08-04 广州奥鑫通讯设备有限公司 A kind of system and method for optical passive component automatic coupling
CN107694853A (en) * 2017-11-17 2018-02-16 南京沃福曼医疗科技有限公司 Bourdon tube and torque tube dispersing and curing device
CN207657040U (en) * 2017-11-17 2018-07-27 南京沃福曼医疗科技有限公司 Ultra-violet curing holder
CN110073804A (en) * 2019-03-11 2019-08-02 广州大学 A kind of deduction formula pineapple picker
CN210940098U (en) * 2019-10-14 2020-07-07 南京思脉德医疗科技有限公司 Torsion tube solidification protection integral type frock

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