CN216571139U - Coronary artery intervention guide wire head end molding device - Google Patents
Coronary artery intervention guide wire head end molding device Download PDFInfo
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- CN216571139U CN216571139U CN202122746179.3U CN202122746179U CN216571139U CN 216571139 U CN216571139 U CN 216571139U CN 202122746179 U CN202122746179 U CN 202122746179U CN 216571139 U CN216571139 U CN 216571139U
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Abstract
The utility model relates to the technical field of medical instruments and discloses a coronary artery intervention guide wire head end shaper. The utility model has the following advantages and effects: through setting up the band-type brake motor, drive gear, driven gear, the lead screw, the stopper, the lifter plate, the spring cylinder, a spring, gag lever post and locating plate, when using the device, at first intervene the seal wire with the coronary artery and insert in the patchhole, then band-type brake motor begins work, transmission through drive gear and driven gear, order about the lead screw and rotate, and then order about the stopper and drive the lifter plate rebound, the spring cylinder drives the locating plate and rises this moment, the location of accomplishing the seal wire is intervened to the coronary artery, this design can realize that the location of interveneeing the seal wire to the coronary artery of multiple specification model is moulding, avoid need use a plurality of shapers just can accomplish the trouble of the intervention seal wire location to different models when the location is moulding.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a coronary intervention guide wire head end molding device.
Background
The heart is used as a muscular power organ for pumping blood and also needs sufficient nutrition and energy, and a blood vessel system for supplying nutrition to the heart, namely coronary artery and vein, is also called coronary circulation, and the coronary guide wire plays an important role in the treatment process.
Most of the traditional coronary intervention guide wire head end shaping devices can not be conveniently positioned according to the diameter of a coronary guide wire, so that two or more types of shaping devices are required to be prepared according to the requirements of coronary guide wires with different sizes, the investment cost is increased, the treatment to patients is not facilitated, and the use requirements are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coronary artery intervention guide wire head end shaper which has the effects of high applicability and high universality.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a coronary artery is intervene seal wire head end and is moulded type ware, includes the shaping ware main part, the cavity has been seted up to the inside of shaping ware main part, the interior diapire fixedly connected with motor cabinet of cavity, the top fixedly connected with band-type brake motor of motor cabinet, the output fixedly connected with drive gear of band-type brake motor, drive gear's bottom meshing has driven gear, driven gear's inner wall is pegged graft and is had the lead screw, the outer wall threaded connection of lead screw has the stopper, the lifter plate has been cup jointed to the outer wall of stopper, the top fixedly connected with spring barrel of lifter plate, the interior diapire fixedly connected with spring of spring barrel, the top fixedly connected with gag lever post of spring, the top fixedly connected with locating plate of gag lever post.
By adopting the technical scheme, through arranging the band-type brake motor, the driving gear, the driven gear, the screw rod, the limiting block, the lifting plate, the spring cylinder, the spring, the limiting rod and the positioning plate, when the device is used, firstly, the coronary artery intervention guide wire is inserted into the insertion hole, then the band-type brake motor starts to work, the screw rod is driven to rotate through the transmission of the driving gear and the driven gear, thereby driving the limit block to drive the lifting plate to move upwards, then the spring barrel drives the positioning plate to lift up to complete the positioning of the coronary artery intervention guide wire, the design can realize the positioning and shaping of coronary artery interventional guide wires with various specifications and models, avoid the trouble that the interventional guide wires with different models can be positioned by using a plurality of shaping devices during the positioning and shaping, meanwhile, due to the design of the spring barrel, the positioning plate has a certain buffering effect when positioning the guide wire, and the condition that the guide wire is damaged due to overlarge direct acting force is avoided.
The utility model is further provided with: the inner bottom wall fixedly connected with bearing frame of cavity, the inner wall fixedly connected with bearing of bearing frame, the lead screw is pegged graft with the bearing.
Through adopting above-mentioned technical scheme, through setting up the bearing frame, play the effect of fixed lead screw.
The utility model is further provided with: the lifting plate is characterized in that a through hole is formed in the upper surface of the lifting plate, a sliding rod is fixedly connected to the inner bottom wall of the cavity, and the lifting plate is connected with the sliding rod in a sliding mode through the through hole.
Through adopting above-mentioned technical scheme, through setting up the slide bar, can effectively promote the stability of lifter plate when removing.
The utility model is further provided with: the outer surface of the shaping device main body is hinged with a box door, and the outer surface of the box door is fixedly connected with a handle.
By adopting the technical scheme, the gear transmission assembly in the cavity is convenient to regularly maintain by arranging the box door and the handle.
The utility model is further provided with: the upper surface of the shaping device main body is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with a screw rod, the top of the screw rod is fixedly connected with an adjusting wheel, the bottom of the screw rod is rotatably connected with a switching seat through a bearing, and the bottom of the switching seat is fixedly connected with a semi-annular pressing pipe.
Through adopting above-mentioned technical scheme, through setting up a screw thread section of thick bamboo, screw rod, regulating wheel, adapter and semicircular compression pipe, when needs fix a position the less intervention seal wire of diameter, rotatable regulating wheel orders about the screw rod and drives semicircular compression pipe and descend downwards, makes semicircular compression pipe inseparabler with intervene the seal wire laminating, and the follow-up locating plate of being convenient for is fixed a position intervention seal wire.
The utility model is further provided with: the outer surface of the shaper body is provided with an insertion hole, and the semi-annular pressing pipe is positioned in the insertion hole.
Through adopting above-mentioned technical scheme, through setting up the patchhole, be convenient for will intervene the seal wire and insert inside the plastic former main part.
The utility model has the beneficial effects that: by arranging the band-type brake motor, the driving gear, the driven gear, the screw rod, the limiting block, the lifting plate, the spring barrel, the spring, the limiting rod and the positioning plate, when the device is used, firstly, the coronary artery intervention guide wire is inserted into the insertion hole, then the band-type brake motor starts to work, the screw rod is driven to rotate through the transmission of the driving gear and the driven gear, thereby driving the limit block to drive the lifting plate to move upwards, then the spring barrel drives the positioning plate to lift up to complete the positioning of the coronary artery intervention guide wire, the design can realize the positioning and shaping of coronary artery interventional guide wires with various specifications and models, avoid the trouble that the interventional guide wires with different models can be positioned by using a plurality of shaping devices during the positioning and shaping, meanwhile, due to the design of the spring barrel, the positioning plate has a certain buffering effect when positioning the guide wire, and the condition that the guide wire is damaged due to overlarge direct acting force is avoided; through setting up a screw thread section of thick bamboo, screw rod, regulating wheel, adapter and semicircular compression pipe, when needs fix a position the less intervention seal wire of diameter, rotatable regulating wheel orders about the screw rod and drives semicircular compression pipe and descend downwards, makes semicircular compression pipe inseparabler with intervene the seal wire laminating, and the follow-up locating plate of being convenient for is fixed a position intervention seal wire.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the shaper body according to the present invention;
FIG. 3 is a schematic cross-sectional view of the spring case of the present invention;
fig. 4 is a schematic structural view of the lifting plate of the present invention.
In the figure, 1, a shaper body; 2. a cavity; 3. a motor base; 4. a band-type brake motor; 5. a drive gear; 6. a driven gear; 7. a screw rod; 8. a limiting block; 9. a lifting plate; 10. a spring case; 11. a spring; 12. a limiting rod; 13. positioning a plate; 14. a bearing seat; 15. a through hole; 16. a slide bar; 17. a box door; 18. a handle; 19. a threaded barrel; 20. a screw; 21. an adjustment wheel; 22. a transfer seat; 23. semi-annular compression pipe; 24. and inserting the hole.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1-4, a coronary artery intervention guide wire head end molding device comprises a molding device main body 1, a cavity 2 is formed in the molding device main body 1, a motor base 3 is fixedly connected to the inner bottom wall of the cavity 2, a band-type brake motor 4 is fixedly connected to the top of the motor base 3, a driving gear 5 is fixedly connected to the output end of the band-type brake motor 4, a driven gear 6 is meshed to the bottom of the driving gear 5, a lead screw 7 is inserted into the inner wall of the driven gear 6, a limiting block 8 is connected to the outer wall of the lead screw 7 in a threaded manner, a lifting plate 9 is sleeved on the outer wall of the limiting block 8, a spring cylinder 10 is fixedly connected to the top of the lifting plate 9, a spring 11 is fixedly connected to the inner bottom wall of the spring cylinder 10, a limiting rod 12 is fixedly connected to the top of the spring 11, a positioning plate 13 is fixedly connected to the top of the limiting rod 12, and a positioning plate 13 is fixedly connected to the top of the limiting rod 12 through the band-type brake motor 4, the driving gear 5, the driven gear 6 and the lead screw 7, When the device is used, firstly, the coronary artery interventional guide wire is inserted into the insertion hole 24, then the band-type brake motor 4 starts to work, the lead screw 7 is driven to rotate through the transmission of the driving gear 5 and the driven gear 6, and then the limiting block 8 is driven to drive the lifting plate 9 to move upwards, at the moment, the spring cylinder 10 drives the positioning plate 13 to ascend, so that the positioning of the coronary artery interventional guide wire is completed, the design can realize the positioning and shaping of the coronary artery interventional guide wires of various specifications and models, avoid the trouble that the interventional guide wires of different models can be positioned only by using a plurality of shaping devices during the positioning and shaping, and simultaneously, the design of the spring cylinder 10 ensures that the positioning plate 13 has certain buffering effect when the guide wires are positioned, and avoids the guide wire from being damaged due to overlarge direct acting force, the inner bottom wall of the cavity 2 is fixedly connected with a bearing seat 14, the inner wall of the bearing seat 14 is fixedly connected with a bearing, a screw rod 7 is inserted into the bearing, the bearing seat 14 is arranged to play a role of fixing the screw rod 7, the upper surface of a lifting plate 9 is provided with a through hole 15, the inner bottom wall of the cavity 2 is fixedly connected with a slide rod 16, the lifting plate 9 is in sliding connection with the slide rod 16 through the through hole 15, the stability of the lifting plate 9 during moving can be effectively improved through the slide rod 16, the outer surface of the shaper main body 1 is hinged with a box door 17, the outer surface of the box door 17 is fixedly connected with a handle 18, the regular maintenance of a gear transmission assembly in the cavity 2 is facilitated through the box door 17 and the handle 18, the upper surface of the shaper main body 1 is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a threaded barrel 19, the inner wall of the threaded barrel 19 is in threaded connection with a screw rod 20, and the top of the screw rod 20 is fixedly connected with an adjusting wheel 21, screw rod 20's bottom is connected with adapter 22 through the bearing rotation, adapter 22's bottom fixedly connected with semicircular compression pipe 23, through setting up a screw thread section of thick bamboo 19, screw rod 20, regulating wheel 21, adapter 22 and semicircular compression pipe 23, when needs fix a position the less intervention seal wire of diameter, rotatable regulating wheel 21, order about screw rod 20 to drive semicircular compression pipe 23 and descend downwards, it is inseparabler to make semicircular compression pipe 23 laminate with the intervention seal wire, it fixes a position the intervention seal wire to be convenient for follow-up locating plate 13, patchhole 24 has been seted up to the surface of shaping ware main part 1, semicircular compression pipe 23 is located patchhole 24's inside, through setting up patchhole 24, it inserts shaping ware main part 1 inside to be convenient for intervene the seal wire.
In the utility model, by arranging the band-type brake motor 4, the driving gear 5, the driven gear 6, the screw rod 7, the limiting block 8, the lifting plate 9, the spring cylinder 10, the spring 11, the limiting rod 12 and the positioning plate 13, when the device is used, firstly, the coronary artery interventional guide wire is inserted into the insertion hole 24, then the band-type brake motor 4 starts to work, the screw rod 7 is driven to rotate through the transmission of the driving gear 5 and the driven gear 6, and then the limiting block 8 is driven to drive the lifting plate 9 to move upwards, at the moment, the spring cylinder 10 drives the positioning plate 13 to ascend, and the positioning of the coronary artery interventional guide wire is completed, the design can realize the positioning and shaping of the coronary artery interventional guide wires with various specifications and models, avoid the trouble that the interventional guide wires with different models can be positioned by using a plurality of shaping devices during the positioning and shaping, and simultaneously, the design of the spring cylinder 10 ensures that the positioning plate 13 has certain buffering effect when the guide wires are positioned, the situation that the guide wire is damaged due to overlarge direct acting force is avoided; through setting up a screw thread section of thick bamboo 19, screw rod 20, regulating wheel 21, adapter 22 and semicircular compression pipe 23, when needs fix a position the less intervention seal wire in diameter, rotatable regulating wheel 21 orders about screw rod 20 and drives semicircular compression pipe 23 and descends downwards, makes semicircular compression pipe 23 inseparabler with intervene the seal wire laminating, and the follow-up locating plate 13 of being convenient for is fixed a position the intervention seal wire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coronary intervention seal wire head end modeler, includes modeler main part (1), its characterized in that: a cavity (2) is arranged inside the shaper body (1), a motor base (3) is fixedly connected with the inner bottom wall of the cavity (2), the top of the motor base (3) is fixedly connected with a band-type brake motor (4), the output end of the band-type brake motor (4) is fixedly connected with a driving gear (5), the bottom of the driving gear (5) is engaged with a driven gear (6), the inner wall of the driven gear (6) is inserted with a screw rod (7), the outer wall of the screw rod (7) is in threaded connection with a limiting block (8), the outer wall of the limiting block (8) is sleeved with a lifting plate (9), the top of the lifting plate (9) is fixedly connected with a spring cylinder (10), the inner bottom wall of the spring cylinder (10) is fixedly connected with a spring (11), the top fixedly connected with gag lever post (12) of spring (11), the top fixedly connected with locating plate (13) of gag lever post (12).
2. The coronary intervention guidewire tip shaper of claim 1, wherein: the inner bottom wall of the cavity (2) is fixedly connected with a bearing seat (14), the inner wall of the bearing seat (14) is fixedly connected with a bearing, and the screw rod (7) is connected with the bearing in an inserting mode.
3. The coronary intervention guidewire tip shaper of claim 1, wherein: through-hole (15) have been seted up to the upper surface of lifter plate (9), the interior diapire fixedly connected with slide bar (16) of cavity (2), lifter plate (9) pass through-hole (15) and slide bar (16) sliding connection.
4. The coronary intervention guidewire tip shaper of claim 1, wherein: the outer surface of the shaper main body (1) is hinged with a box door (17), and the outer surface of the box door (17) is fixedly connected with a handle (18).
5. The coronary intervention guidewire tip shaper of claim 1, wherein: the upper surface of the shaping device main body (1) is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a threaded cylinder (19), the inner wall of the threaded cylinder (19) is in threaded connection with a screw rod (20), the top of the screw rod (20) is fixedly connected with an adjusting wheel (21), the bottom of the screw rod (20) is rotatably connected with a switching seat (22) through a bearing, and the bottom of the switching seat (22) is fixedly connected with a semi-annular pressing pipe (23).
6. The coronary intervention guidewire tip shaper of claim 5, wherein: an insertion hole (24) is formed in the outer surface of the shaper body (1), and the semi-annular pressing pipe (23) is located inside the insertion hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122746179.3U CN216571139U (en) | 2021-11-10 | 2021-11-10 | Coronary artery intervention guide wire head end molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122746179.3U CN216571139U (en) | 2021-11-10 | 2021-11-10 | Coronary artery intervention guide wire head end molding device |
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| Publication Number | Publication Date |
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| CN216571139U true CN216571139U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122746179.3U Active CN216571139U (en) | 2021-11-10 | 2021-11-10 | Coronary artery intervention guide wire head end molding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421857A (en) * | 2023-06-09 | 2023-07-14 | 北京唯迈医疗设备有限公司 | Automatic shaping device and system for interventional operation guide wire |
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2021
- 2021-11-10 CN CN202122746179.3U patent/CN216571139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421857A (en) * | 2023-06-09 | 2023-07-14 | 北京唯迈医疗设备有限公司 | Automatic shaping device and system for interventional operation guide wire |
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