CN213642734U - Pipe bending and molding device - Google Patents
Pipe bending and molding device Download PDFInfo
- Publication number
- CN213642734U CN213642734U CN202022187898.1U CN202022187898U CN213642734U CN 213642734 U CN213642734 U CN 213642734U CN 202022187898 U CN202022187898 U CN 202022187898U CN 213642734 U CN213642734 U CN 213642734U
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- CN
- China
- Prior art keywords
- fixed
- plate
- molding
- type
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000465 moulding Methods 0.000 title claims abstract description 59
- 238000005452 bending Methods 0.000 title description 4
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a type device is moulded to curved type of pipe, including backup pad and the support groove of setting in the backup pad, support inslot portion and be fixed with the type device of moulding that can mould the type to the pipe, the type device is moulded to the curved type of this pipe, mould the type device through setting up and can realize moulding the type to the pipe, and mould the type device and can form any shape when using, thereby can satisfy and mould the type to the pipe of difference, the device is more stable when using simultaneously, mould the type and make and to realize carrying out the outrigger to the pipe, the result of use is relatively good, avoid moulding the type to mould the pipe with moulding the type and make the type needle of moulding rock the type effect of moulding that influences the pipe.
Description
Technical Field
The utility model relates to a pipe technical field specifically is a curved type of pipe moulds type device.
Background
The purpose of catheter modeling is to enable the shape of the distal end of a microcatheter to be similar to the shape of a blood vessel of a patient, so that a doctor can operate the operation more conveniently, the success rate of the operation can be improved, the method which is long adopted when the catheter is modeled at present is to utilize modeling to model and fix the catheter, the modeling method needs a plurality of modeling needles, the modeling needles cannot be repeatedly utilized after being used, resource waste is easy to cause, the attribute needles are easy to shake when being used, and the modeling effect is poor. To this end, we propose a device for bending and molding a catheter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a curved type of pipe of type demand is moulded to the pipe that can satisfy when using at every turn can be moulded to the pipe utmost point accuracy and mould the type device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a curved type of pipe moulds the type device, includes the backup pad and sets up the support groove in the backup pad, support the inslot and be fixed with the type device of moulding that can mould the pipe.
Preferably, the molding device comprises a plurality of first molding plates fixed inside a supporting groove, the first molding plates are connected in a sliding mode, a first plurality of sections of electric telescopic rods are fixed at one end of each first molding plate, one end of each first plurality of sections of electric telescopic rods is fixed on the inside of the supporting groove, a plurality of second plurality of sections of electric telescopic rods are fixed on the inner wall, far away from the first plurality of sections of electric telescopic rods, of the supporting groove, a second molding plate is fixed at the output end of each second plurality of sections of electric telescopic rods, a plurality of second molding plates correspond to the plurality of first molding plates, connecting pieces capable of being connected with one end of a guide pipe are arranged on the outer sides of the first molding plates and the second molding plates, and the connecting pieces are connected with the inside of the supporting groove in a sliding mode.
Preferably, the connecting piece includes and supports the inside sliding connection's of inslot roll pearl, roll pearl top is rotated and is connected with the catch bar, and the catch bar outside is fixed with the fixed plate, the fixed plate outside is fixed with two first splint, and two first splint tops are equipped with the second splint respectively, two one side that the second splint are close to the fixed plate is fixed with the sliding block respectively, and is equipped with the sliding tray with sliding block outside sliding connection on the fixed plate, the inside screw thread of sliding block has cup jointed the lead screw, and the lead screw both ends rotate with the sliding tray inner wall through the bearing that is equipped with respectively, the sliding tray is fixed with at the lead screw top is worn out to the sliding tray, drives the pipe and removes inside the space that first shaping board and second shaping board formed to the realization is to its shaping.
Preferably, first splint and second splint are arc splint, and the one side that first splint and second splint are close to each other all is fixed with the clutch blocks, increases the stability of first splint, second splint and pipe one end connection.
Preferably, the ends, close to each other, of the first molding plate and the second molding plate are both arc-shaped, so that the first molding plate and the second molding plate can be conveniently attached to the catheter.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses equipment is when beginning to use, can realize moulding the type to the pipe through the type device of moulding that sets up, and mould the type device and can form any shape when using to can satisfy and mould the type to the pipe of difference, the device is more stable when using simultaneously, makes and to realize carrying out the outrigger to the pipe moulding the type, and the result of use is relatively good, avoids moulding the type to the pipe and makes to mould the type needle and rock the type effect of moulding that influences the pipe.
Drawings
FIG. 1 is a schematic top view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a structural part of the present invention;
FIG. 3 is a schematic front view of the structural connector of the present invention;
FIG. 4 is a schematic side view of a portion of the structural connector of the present invention;
fig. 5 is a schematic sectional top view of the connecting member of the present invention.
In the figure: 1-a support plate; 2-supporting the groove; 3-a molding device; 4-a first contoured plate; 5-a first multi-section electric telescopic rod; 6-a second multi-section electric telescopic rod; 7-a second shaped plate; 8-a connector; 9-rolling beads; 10-a push rod; 11-a fixed plate; 12-a first splint; 13-a second splint; 14-a slider; 15-a sliding groove; 16-a screw rod; 17-a rotating disc; 18-friction block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a conduit bending molding device 3 comprises a support plate 1 and a support groove 2 arranged on the support plate 1, wherein a molding device 3 capable of molding a conduit is fixed in the support groove 2;
when the device begins to use, open and mould type device 3, mould type device 3 can be in the inside space that forms the pipe needs of supporting 2, then be connected the one end of pipe with moulding type device 3, mould type device 3 can drive the pipe and remove in space inside, thereby the pipe is at the in-process that removes, the shape is retrained into the shape the same with the space, thereby can realize moulding to the pipe, when moulding the completion, open mould type device 3 alright with the realization take out with the pipe that moulds the type.
The molding device 3 comprises a plurality of first molding plates 4 fixed inside a supporting groove 2, the first molding plates 4 are connected in a sliding mode, one end of each first molding plate 4 is fixedly provided with a first multi-section electric telescopic rod 5, one end of each first multi-section electric telescopic rod 5 is fixed inside the supporting groove 2, the inner wall, away from the first multi-section electric telescopic rod 5, of the supporting groove 2 is fixedly provided with a plurality of second multi-section electric telescopic rods 6, the output end of each second multi-section electric telescopic rod 6 is fixedly provided with a second molding plate 7, the second molding plates 7 correspond to the first molding plates 4, connecting pieces 8 capable of being connected with one end of a guide pipe are arranged on the outer sides of the first molding plates 4 and the second molding plates 7, and the connecting pieces 8 are connected with the inside of the supporting groove 2;
when the shape of the conduit to be molded is determined, a plurality of first multi-section electric telescopic rods and a plurality of second multi-section electric telescopic rods 6 are opened at the same time, a plurality of first multi-section electric telescopic rods 5 and a plurality of second multi-section electric telescopic rods 6 drive a first molding plate 4 and a second molding plate 7 to move at the same time, a space for molding the conduit to be molded can be formed between the plurality of first molding plates 4 and the plurality of second molding plates 7, when the space is formed completely, the first multi-section electric telescopic rods 5 and the second multi-section electric telescopic rods 6 are closed, then a connecting piece 8 is connected with one end of the conduit, the connecting piece 8 is pushed by external force to move in the space formed between the first molding plates 4 and the second molding plates 7, and meanwhile, the connecting piece 8 drives the conduit to move in the space, so that the molding of the conduit.
The connecting piece 8 comprises a rolling ball 9 which is slidably connected with the inside of the supporting groove 2, the top of the rolling ball 9 is rotatably connected with a push rod 10, a fixed plate 11 is fixed on the outer side of the push rod 10, two first clamping plates 12 are fixed on the outer side of the fixed plate 11, second clamping plates 13 are respectively arranged on the tops of the two first clamping plates 12, sliding blocks 14 are respectively fixed on one sides of the two second clamping plates 13, which are close to the fixed plate 11, sliding grooves 15 which are slidably connected with the outer sides of the sliding blocks 14 are arranged on the fixed plate 11, lead screws 16 are sleeved on the inner threads of the sliding blocks 14, the two ends of the lead screws 16 are respectively rotatably connected with the inner walls of the sliding grooves 15 through bearings, and rotating discs;
place pipe one end respectively inside the space that two first splint 12 and two second splint 13 formed, then external force rotates rolling disc 17, rolling disc 17 drives lead screw 16 and rotates, lead screw 16 drives two sliding blocks 14 and moves in sliding tray 15 is inside, sliding block 14's removal drives second splint 13 and moves to the direction that is close to first splint 12, when second splint 13 and first splint 12 press from both sides the one end of pipe tight, the stall rolling disc 17, thereby the realization is fixed to pipe one end.
The first clamping plate 12 and the second clamping plate 13 are both arc-shaped clamping plates, and a friction block 18 is fixed on one side of the first clamping plate 12, which is close to the second clamping plate 13.
The ends of the first and second shaping plates 4, 7 that are adjacent to each other are both arc-shaped.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a curved type of pipe moulds type device (3), includes backup pad (1) and sets up support groove (2) on backup pad (1), its characterized in that: and a molding device (3) capable of molding the conduit is fixed in the supporting groove (2).
2. A catheter curve profiling device (3) according to claim 1, characterized in that: the molding device (3) comprises a plurality of first molding plates (4) fixed in the supporting groove (2), the first molding plates (4) are connected in a sliding way, and one end of the first molding plate (4) is fixed with a first multi-section electric telescopic rod (5), one end of the first multi-section electric telescopic rod (5) is fixed on the inner part of the supporting groove (2), and a plurality of second multi-section electric telescopic rods (6) are fixed on the inner wall of the supporting groove (2) far away from the first multi-section electric telescopic rods (5), a second molding plate (7) is fixed at the output end of the second multi-section electric telescopic rod (6), and a plurality of second forming plates (7) correspond to a plurality of first forming plates (4), the outer sides of the first forming plate (4) and the second forming plate (7) are provided with connecting pieces (8) which can be connected with one end of the guide pipe, and the connecting pieces (8) are connected with the inner part of the supporting groove (2) in a sliding mode.
3. A catheter curve profiling device (3) according to claim 2, characterized in that: the connecting piece (8) comprises a rolling ball (9) which is connected with the inside of the supporting groove (2) in a sliding way, the top of the rolling ball (9) is rotationally connected with a push rod (10), a fixed plate (11) is fixed on the outer side of the push rod (10), two first clamping plates (12) are fixed on the outer side of the fixed plate (11), and the tops of the two first clamping plates (12) are respectively provided with a second clamping plate (13), one side of the two second clamping plates (13) close to the fixed plate (11) is respectively fixed with a sliding block (14), a sliding groove (15) which is connected with the outer side of the sliding block (14) in a sliding way is arranged on the fixed plate (11), a screw rod (16) is sleeved in the sliding block (14) through threads, and two ends of the screw rod (16) are respectively connected with the inner wall of the sliding groove (15) in a rotating way through bearings, the top of the screw rod (16) penetrates through the sliding groove (15) and is fixed with a rotating disc (17).
4. A catheter curve profiling device (3) according to claim 3, characterized in that: the first clamping plate (12) and the second clamping plate (13) are arc-shaped clamping plates, and a friction block (18) is fixed on one side, close to each other, of the first clamping plate (12) and the second clamping plate (13).
5. A catheter curve profiling device (3) according to claim 2, characterized in that: the ends, close to each other, of the first forming plate (4) and the second forming plate (7) are both arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187898.1U CN213642734U (en) | 2020-09-29 | 2020-09-29 | Pipe bending and molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187898.1U CN213642734U (en) | 2020-09-29 | 2020-09-29 | Pipe bending and molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642734U true CN213642734U (en) | 2021-07-09 |
Family
ID=76698805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022187898.1U Active CN213642734U (en) | 2020-09-29 | 2020-09-29 | Pipe bending and molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178448A (en) * | 2021-12-07 | 2022-03-15 | 贺提库 | A moulding device for moulding needle of pipe a little |
| CN114467437A (en) * | 2022-04-13 | 2022-05-13 | 河北农业大学 | Batch planting and liquid fertilizer spraying all-in-one machine and method for landscaping |
| CN115446223A (en) * | 2022-08-04 | 2022-12-09 | 杭州脉流科技有限公司 | Shaping device of shaping needle, shaping method of shaping needle, and shaping method of microcatheter |
| WO2024151718A1 (en) * | 2023-01-11 | 2024-07-18 | Boston Scientific Medical Device Limited | Catheter tip shaping tool |
-
2020
- 2020-09-29 CN CN202022187898.1U patent/CN213642734U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178448A (en) * | 2021-12-07 | 2022-03-15 | 贺提库 | A moulding device for moulding needle of pipe a little |
| CN114467437A (en) * | 2022-04-13 | 2022-05-13 | 河北农业大学 | Batch planting and liquid fertilizer spraying all-in-one machine and method for landscaping |
| CN114467437B (en) * | 2022-04-13 | 2022-08-19 | 河北农业大学 | Batch planting and liquid fertilizer spraying integrated machine and method for landscaping |
| CN115446223A (en) * | 2022-08-04 | 2022-12-09 | 杭州脉流科技有限公司 | Shaping device of shaping needle, shaping method of shaping needle, and shaping method of microcatheter |
| CN115446223B (en) * | 2022-08-04 | 2023-03-28 | 杭州脉流科技有限公司 | Shaping device and method for shaping needle, and shaping method for microcatheter |
| WO2024151718A1 (en) * | 2023-01-11 | 2024-07-18 | Boston Scientific Medical Device Limited | Catheter tip shaping tool |
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