A guide wire marking device

Abstract

The present invention provides a guide wire marking device, which relates to the technical field of marking devices, and includes: a device body; two fixed blocks are fixed on the top surface of the device body, a first baffle is welded between the two fixed blocks, and through holes are provided on the first baffle in a linear array. On the one hand, the light beam can be blocked by the first baffle and the second baffle, and the light beam passes through the through holes on the first baffle and the second baffle to contact the guide wire to complete the marking. When the marking width needs to be adjusted, the third electric cylinder can be controlled to extend and retract. When the third electric cylinder is extended and retracted, it can drive the second baffle to move left and right. At this time, the through holes on the first baffle and the second baffle are staggered, so that the shielding position can be adjusted; on the other hand, when the second electric cylinder is damaged and cannot be extended and retracted, the third threaded rod can be rotated. Under the drive of the third threaded rod, the left and right adjustment of the second baffle can also be achieved. Compared with the existing device, the device does not need to replace the shielding member when adjusting the shielding size, and has high adjustability.

Description

Technical Field

[0001] The invention relates to the technical field of marking equipment, and in particular to a guide wire marking equipment. Background Art

[0002] Guidewire, also known as guide wire or guide wire, is one of the main tools for percutaneous puncture and cannulation. Guidewire guides and supports the catheter, helps the catheter enter the blood vessels and other cavities, and guides the catheter to the lesion smoothly. In the production process of guidewire, in order to identify or mark the model, it is necessary to mark on the surface of the guidewire, and marking equipment is required for guidewire marking.

[0003] For example, application number: CN201922496394.5 relates to the technical field of marking equipment, and discloses a guide wire marking equipment, including a workbench, a marking head, a fixed clamping seat, a movable clamping seat, a marking liquid tank and a power supply. The workbench is provided with a mounting hole, the marking head is arranged between the fixed clamping seat and the movable clamping seat, the liquid inlet of the marking head is connected with the liquid outlet of the marking liquid tank, the fixed clamping seat includes a fixed base and a first clamping block, the fixed base is arranged on the workbench, the middle part of the first clamping block is arranged on the fixed base, the rear end of the first clamping block is connected to the fixed base through a spring, the movable clamping seat includes a movable base and a second clamping block, the movable base can be movably arranged on the workbench left and right, the first clamping block is connected to the positive or negative pole of the power supply, the second clamping block is connected to the negative or positive pole of the power supply, the marking head is connected to the negative and positive poles of the power supply, and a flow control valve is provided on the marking head; it has the advantages of convenient processing and high processing efficiency.

[0004] Although the marking equipment similar to the above application can control the flow, it still has the following shortcomings:

[0005] One is that when marking, the positions that do not need to be marked need to be blocked. When blocking, a blocking block with holes needs to be placed on the guide wire. When marking different types of guide wires, different types of blocking blocks need to be replaced, which is cumbersome to operate. Furthermore, when marking, in order to ensure the integrity of the marking, a separate guide wire drive structure needs to be set up to realize the rolling of the guide wire, which increases the equipment cost, and when the drive structure is damaged, it will need to be manually driven, which is cumbersome to operate.

[0006] Therefore, in view of this, the existing structure and defects are studied and improved, and a guide wire marking device is provided to achieve a more practical purpose. Summary of the invention

[0007] In order to solve the above technical problems, the present invention provides a guide wire marking device to solve one problem: when marking, it is necessary to block the position that does not need to be marked, and when blocking, it is necessary to place a blocking block with holes on the guide wire. When marking different types of guide wires, it is necessary to replace blocking blocks of different types, which is cumbersome to operate; secondly, when marking, in order to ensure the integrity of the marking, it is necessary to set a separate guide wire driving structure to realize the rolling of the guide wire, which increases the equipment cost, and when the driving structure is damaged, it will need to be manually driven, which is cumbersome to operate.

[0008] The present invention provides a guide wire marking device, which specifically comprises: a device main body; and a shielding component is installed on the device main body.

[0009] Furthermore, the shielding assembly is composed of a fixed block, a first baffle, a through hole, a second guide rod, a second baffle, a connecting block, a third threaded rod, a third electric cylinder and a cleaning block. Two fixed blocks are fixed on the top surface of the equipment body, and a first baffle is welded between the two fixed blocks. The first baffle is provided with through holes in a linear array, and the through holes are rectangular hole structures.

[0010] Furthermore, two second guide rods are slidably arranged on each of the fixed blocks, the inner ends of the four second guide rods are welded to the second baffle plate, the bottom end surface of the second baffle plate is in contact with the top end surface of the first baffle plate, and the second baffle plate is also provided with through holes in a linear array, and the through holes on the second baffle plate and the first baffle plate are aligned.

[0011] Furthermore, the right ends of the two second guide rods on the right side are welded to the connecting block, a third threaded rod is threadedly connected to the connecting block, a third electric cylinder is rotatably arranged at the left end of the third threaded rod, and the left end of the third electric cylinder is fixed on the second baffle.

[0012] Furthermore, a cleaning block is adhered to each of the two fixing blocks, and a guide wire is placed on the top surface of the device body, and the guide wire passes through the two cleaning blocks.

[0013] Furthermore, a marking assembly is installed on the equipment body, and the marking assembly consists of a first mounting block, a first electric cylinder, a mounting plate, a first guide rod, a first base, a second electric cylinder, a mounting rod and a marker. Two first mounting blocks are fixed to the top surface of the equipment body, and a first electric cylinder is fixed to the rear end surface of each first mounting block. The protruding ends of the two first electric cylinders are fixed on the mounting plate.

[0014] Furthermore, the mounting plate is a rectangular plate-shaped structure, and two first guide rods are slid on the mounting plate. The front ends of the two first guide rods are welded to the first seat body of the concave structure. Two mounting rods are fixed on the first seat body, and six markers are fixed on the two mounting rods, six of which are located directly above the second baffle.

[0015] Furthermore, a second electric cylinder is fixed to the front end face of the mounting plate, and the protruding end of the second electric cylinder is fixed to the first base body; an auxiliary component is installed on the first base body, and the auxiliary component is composed of a mounting arm and a first rubber block. Two mounting arms are welded to the rear end face of the first base body, and a first rubber block is fixed to the bottom end face of the two mounting arms, and the bottom end faces of the two first rubber blocks are in elastic contact with the guide wire.

[0016] Furthermore, a driving assembly is installed on the device body, and the driving assembly consists of a second mounting block, a third guide rod, a second seat body, a fourth electric cylinder and a second rubber block. A second mounting block is fixed on the top surface of the device body, and two third guide rods are slid on the second mounting block. The rear ends of the two third guide rods are welded to the second seat body, and a fourth electric cylinder is fixed on the rear end surface of the second mounting block, and the protruding end of the fourth electric cylinder is fixed on the second seat body.

[0017] Furthermore, the second seat body is a concave structure, and two second rubber blocks are fixed to the bottom end surface of the second seat body, and the bottom end surfaces of the two second rubber blocks are in elastic contact with the guide wire.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention, through the arrangement of the shielding assembly, on the one hand, can block the light beam through the first baffle and the second baffle, and the light beam passes through the through holes on the first baffle and the second baffle to contact the guide wire to complete the marking. When the marking width needs to be adjusted, the third electric cylinder can be controlled to extend and retract. When the third electric cylinder is extended and retracted, it can drive the second baffle to move left and right. At this time, the through holes on the first baffle and the second baffle are staggered, thereby realizing the adjustment of the shielding position. On the other hand, when the second electric cylinder is damaged and cannot be extended and retracted, the third threaded rod can be rotated. Under the drive of the third threaded rod, the second baffle can also be adjusted left and right. Compared with the existing device, the present device does not need to replace the shielding component when adjusting the shielding size, and has high adjustability.

[0020] In the present application, the extension and retraction of the second electric cylinder is controlled by setting an auxiliary component, and the second electric cylinder drives the first seat body, the mounting arm and the first rubber block to move forward and backward. At this time, the guide wire can be rolled forward and backward under the friction of the first rubber block, thereby ensuring the integrity of the guide wire coding.

[0021] In the present application, through the setting of the driving component, when realizing the rolling of the guide wire, it is sufficient to control the extension and retraction of the fourth electric cylinder, and the fourth electric cylinder drives the second seat body and the second rubber block to move forward and backward, at which time the rolling of the guide wire can be realized. This can be used as an emergency adjustment part after the second electric cylinder is damaged, and the structure is flexible.

[0022] In the present application, by setting the cleaning blocks, during marking, the guide wire is passed through the two cleaning blocks from right to left. At this time, the guide wire can be cleaned by the two cleaning blocks, thereby ensuring the marking accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0024] In the attached picture:

[0025] Figure 1 It shows an axial structural schematic diagram of a guide wire marking device according to the present invention;

[0026] Figure 2 It is shown that according to the present invention Figure 1 A schematic diagram of the enlarged structure at point A;

[0027] Figure 3 It shows a schematic diagram of the main structure of the guide wire marking device according to the present invention;

[0028] Figure 4 It shows a schematic diagram of the axial structure after the device body is removed according to the present invention;

[0029] Figure 5 It is shown that according to the present invention Figure 4 Schematic diagram of the axial structure after rotation;

[0030] Figure 6 It shows an axial structural schematic diagram of an auxiliary component according to the present invention;

[0031] Figure 7 A schematic diagram of the axial structure of the shielding assembly according to the present invention is shown;

[0032] Figure 8 It is shown that according to the present invention Figure 7 Schematic diagram of the axial structure after rotation.

[0033] Reference numerals list

[0034] 1. Equipment body;

[0035] 2. Marking assembly; 201. first mounting block; 202. first electric cylinder; 203. mounting plate; 204. first guide rod; 205. first seat; 206. second electric cylinder; 207. mounting rod; 208. marker;

[0036] 3. Shielding assembly; 301. Fixed block; 302. First baffle; 303. Through hole; 304. Second guide rod; 305. Second baffle; 306. Connecting block; 307. Third threaded rod; 308. Third electric cylinder; 309. Cleaning block;

[0037] 4. Auxiliary component; 401. Mounting arm; 402. First rubber block;

[0038] 5. Driving assembly; 501. second mounting block; 502. third guide rod; 503. second seat body; 504. fourth electric cylinder; 505. second rubber block;

[0039] 6. Guide wire. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless the embodiments of the present invention clearly define such meanings.

[0042] The words "first", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "one", "one" or "the" and similar words do not indicate a quantity limitation, but indicate the existence of at least one. Similarly, the words "include" or "comprise" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. In the following description, the spatial and directional terms such as "upper", "lower", "front", "back", "top", "bottom", "vertical" and "horizontal" may be used to describe the embodiments of the present invention, but it should be understood that these terms are only for the convenience of describing the embodiments shown in the figures, and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connect", "couple", "fix" and "attach" may refer to the direct connection between two elements or structures without other elements or structures, or may refer to the indirect connection between two elements or structures through an intermediate element or structure, unless otherwise clearly stated in this article.

[0043] Embodiment 1:

[0044] As attached Figure 1 To Attachment Figure 8 As shown:

[0045] The present invention provides a guide wire marking device, comprising: a device body 1; and a shielding component 3 installed on the device body 1.

[0046] Among them, the shielding assembly 3 is composed of a fixed block 301, a first baffle 302, a through hole 303, a second guide rod 304, a second baffle 305, a connecting block 306, a third threaded rod 307, a third electric cylinder 308 and a cleaning block 309. Two fixed blocks 301 are fixed on the top surface of the equipment body 1, and a first baffle 302 is welded between the two fixed blocks 301. The first baffle 302 is provided with through holes 303 in a linear array, and the through holes 303 are rectangular hole structures.

[0047] Among them, two second guide rods 304 are slid on each fixed block 301, and the inner ends of the four second guide rods 304 are welded to the second baffle 305. The bottom end surface of the second baffle 305 is in contact with the top end surface of the first baffle 302. The second baffle 305 is also provided with through holes 303 in a linear array, and the through holes 303 on the second baffle 305 and the first baffle 302 are aligned.

[0048] Among them, the right ends of the two second guide rods 304 on the right are welded to the connecting block 306, and a third threaded rod 307 is threadedly connected to the connecting block 306. A third electric cylinder 308 is rotatably arranged at the left end of the third threaded rod 307, and the left end of the third electric cylinder 308 is fixed on the second baffle 305. During use, the light beam can be blocked by the first baffle 302 and the second baffle 305, and the light beam passes through the through holes 303 on the first baffle 302 and the second baffle 305 to contact the guide wire 6 to complete the marking. When the marking width needs to be adjusted, the third electric cylinder 308 can be controlled to be extended or retracted. When the third electric cylinder 308 is extended or retracted, it can drive the second baffle 305 to move left and right. At this time, the through holes 303 on the first baffle 302 and the second baffle 305 are staggered, thereby realizing the adjustment of the shielding position. When the second electric cylinder 206 is damaged and cannot be extended or retracted, the third threaded rod 307 can be rotated, and the left and right adjustment of the second baffle 305 can also be realized under the drive of the third threaded rod 307.

[0049] Among them, a cleaning block 309 is adhered to each of the two fixed blocks 301, and a guide wire 6 is placed on the top surface of the equipment body 1. The guide wire 6 passes through the two cleaning blocks 309. When marking, the guide wire 6 passes through the two cleaning blocks 309 from right to left. At this time, the guide wire 6 can be cleaned by the two cleaning blocks 309.

[0050] Among them, a marking component 2 is installed on the equipment body 1, and the marking component 2 consists of a first mounting block 201, a first electric cylinder 202, a mounting plate 203, a first guide rod 204, a first base 205, a second electric cylinder 206, a mounting rod 207 and a marker 208. Two first mounting blocks 201 are fixed on the top surface of the equipment body 1, and a first electric cylinder 202 is fixed on the rear end surface of each first mounting block 201, and the protruding ends of the two first electric cylinders 202 are fixed on the mounting plate 203.

[0051] Among them, the mounting plate 203 is a rectangular plate structure, and two first guide rods 204 are slid on the mounting plate 203. The front ends of the two first guide rods 204 are welded to the first seat body 205 of the concave structure. Two mounting rods 207 are fixed on the first seat body 205, and six markers 208 are fixed on the two mounting rods 207, and the six markers are located directly above the second baffle 305.

[0052] Among them, a second electric cylinder 206 is fixed to the front end face of the mounting plate 203, and the protruding end of the second electric cylinder 206 is fixed to the first seat body 205; an auxiliary component 4 is installed on the first seat body 205, and the auxiliary component 4 is composed of a mounting arm 401 and a first rubber block 402. Two mounting arms 401 are welded to the rear end face of the first seat body 205, and a first rubber block 402 is fixed to the bottom end face of the two mounting arms 401. The bottom end faces of the two first rubber blocks 402 are in elastic contact with the guide wire 6. When marking the guide wire 6, the second electric cylinder 206 is controlled to extend and retract, and the second electric cylinder 206 drives the first seat body 205, the mounting arm 401 and the first rubber block 402 to move forward and backward. At this time, the guide wire 6 can be rolled forward and backward under the friction of the first rubber block 402 to ensure the integrity of the coding of the guide wire 6.

[0053] Among them, a driving component 5 is installed on the equipment main body 1, and the driving component 5 is composed of a second mounting block 501, a third guide rod 502, a second seat body 503, a fourth electric cylinder 504 and a second rubber block 505. A second mounting block 501 is fixed on the top surface of the equipment main body 1, and two third guide rods 502 are slid on the second mounting block 501. The rear ends of the two third guide rods 502 are welded to the second seat body 503. A fourth electric cylinder 504 is fixed on the rear end surface of the second mounting block 501, and the protruding end of the fourth electric cylinder 504 is fixed on the second seat body 503.

[0054] Embodiment 2:

[0055] On the basis of the first embodiment, it also includes: the second seat body 503 is a concave structure, and two second rubber blocks 505 are fixed to the bottom end surface of the second seat body 503, and the bottom end surfaces of the two second rubber blocks 505 are in elastic contact with the guide wire 6. When the guide wire 6 is to roll, the fourth electric cylinder 504 can be controlled to extend and retract, and the fourth electric cylinder 504 drives the second seat body 503 and the second rubber block 505 to move forward and backward, and the guide wire 6 can be rolled at this time.

[0056] The specific usage and function of this embodiment are as follows:

[0057] During marking, the guide wire 6 is passed through the two cleaning blocks 309 from right to left. At this time, the guide wire 6 is located below the six markers 208. The markers 208 are started for marking. At this time, the light beam can be blocked by the first baffle 302 and the second baffle 305. The light beam passes through the through holes 303 on the first baffle 302 and the second baffle 305 and contacts the guide wire 6 to complete the marking. When the marking width needs to be adjusted, the third electric cylinder 308 can be controlled to extend or retract. When the third electric cylinder 308 is extended or retracted, it can drive the second baffle 305 to move left and right. At this time, the through holes 303 on the first baffle 302 and the second baffle 305 are staggered, thereby realizing the adjustment of the shielding position. When the second electric cylinder 206 is damaged, When it cannot be extended or retracted, the third threaded rod 307 can be rotated, and the second baffle 305 can also be adjusted left and right under the drive of the third threaded rod 307; when marking the guide wire 6, the second electric cylinder 206 is controlled to be extended or retracted, and the second electric cylinder 206 drives the first seat body 205, the mounting arm 401 and the first rubber block 402 to move forward and backward. At this time, the guide wire 6 can be rolled forward and backward under the friction of the first rubber block 402 to ensure the integrity of the coding of the guide wire 6; when the second electric cylinder 206 is damaged, the fourth electric cylinder 504 can be controlled to be extended or retracted, and the fourth electric cylinder 504 drives the second seat body 503 and the second rubber block 505 to move forward and backward, and the guide wire 6 can be rolled.

[0058] The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present disclosure shall be based on the protection scope of the claims.

Claims

1. A guide wire marking device, characterized in that: include: The device body (1) is provided with a shielding assembly (3); the shielding assembly (3) is composed of a fixing block (301), a first baffle (302), a through hole (303), a second guide rod (304), a second baffle (305), a connecting block (306), a third threaded rod (307), a third electric cylinder (308) and a cleaning block (309); two fixing blocks (301) are fixed to the top surface of the device body (1); a first baffle (302) is welded between the two fixing blocks (301); the first baffle ( The first baffle plate (302) is provided with through holes (303) in a linear array, and the through holes (303) are rectangular hole-shaped structures; two second guide rods (304) are slidably mounted on each fixed block (301), and the inner ends of the four second guide rods (304) are welded to the second baffle plate (305), and the bottom end surface of the second baffle plate (305) is in contact with the top end surface of the first baffle plate (302); the second baffle plate (305) is also provided with through holes (303) in a linear array, and the through holes (303) on the second baffle plate (305) and the first baffle plate (302) are aligned; The device body (1) is provided with a marking assembly (2), the marking assembly (2) comprising a first mounting block (201), a first electric cylinder (202), a mounting plate (203), a first guide rod (204), a first seat (205), a second electric cylinder (206), a mounting rod (207) and a marker (208); two first mounting blocks (201) are fixed to the top surface of the device body (1); a first electric cylinder (202) is fixed to the rear end surface of each first mounting block (201); and the protruding ends of the two first electric cylinders (202) are fixed to the mounting plate (203); A driving assembly (5) is installed on the device body (1), and the driving assembly (5) is composed of a second mounting block (501), a third guide rod (502), a second seat body (503), a fourth electric cylinder (504) and a second rubber block (505). A second mounting block (501) is fixed on the top surface of the device body (1), two third guide rods (502) are slidably mounted on the second mounting block (501), and the rear ends of the two third guide rods (502) are welded to the second seat body (503). A fourth electric cylinder (504) is fixed on the rear end surface of the second mounting block (501), and the protruding end of the fourth electric cylinder (504) is fixed on the second seat body (503).

2. A guide wire marking device as claimed in claim 1, characterized in that: The right ends of the two second guide rods (304) on the right side are welded to the connecting block (306); a third threaded rod (307) is threadedly connected to the connecting block (306); a third electric cylinder (308) is rotatably connected to the left end of the third threaded rod (307); and the left end of the third electric cylinder (308) is fixed to the second baffle (305).

3. A guide wire marking device as claimed in claim 2, characterized in that: A cleaning block (309) is adhered to each of the two fixing blocks (301), and a guide wire (6) is placed on the top surface of the device body (1), and the guide wire (6) passes through the two cleaning blocks (309).

4. A guide wire marking device as claimed in claim 3, characterized in that: The mounting plate (203) is a rectangular plate-shaped structure, two first guide rods (204) are slidably mounted on the mounting plate (203), the front ends of the two first guide rods (204) are welded to the first seat body (205) of the concave structure, two mounting rods (207) are fixed to the first seat body (205), six markers (208) are fixed to the two mounting rods (207), and the six markers are located directly above the second baffle (305).

5. A guide wire marking device as claimed in claim 4, characterized in that: A second electric cylinder (206) is fixed to the front end surface of the mounting plate (203), and the protruding end of the second electric cylinder (206) is fixed to the first seat body (205).

6. A guide wire marking device as claimed in claim 5, characterized in that: An auxiliary component (4) is mounted on the first seat body (205), the auxiliary component (4) comprising a mounting arm (401) and a first rubber block (402), two mounting arms (401) are welded to the rear end face of the first seat body (205), a first rubber block (402) is fixed to the bottom end faces of the two mounting arms (401), and the bottom end faces of the two first rubber blocks (402) are in elastic contact with the guide wire (6).

7. A guide wire marking device as claimed in claim 6, characterized in that: The second seat body (503) is a concave structure, and two second rubber blocks (505) are fixed to the bottom end surface of the second seat body (503), and the bottom end surfaces of the two second rubber blocks (505) are in elastic contact with the guide wire (6).

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