High-yield creep-resistant scalpel steel wire rope
By setting a lock sleeve and heat source body with heating function at the end of the medical scalpel wire rope, the problem of easy breakage or burr of the wire rope is solved, and rehabilitation is assisted by thermal sensation effect, and the safety and rehabilitation effect of the wire rope is achieved.
Patent Information
- Application Number
- CN202510171445.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-04-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing medical scalpel wire rope is only functionally used for binding and fixation, and cannot assist in rehabilitation. The thin wire is easy to break or burr, and it is easy to prick the skin when used.
A high yield creep-resistant scalpel wire rope is designed. By setting a lock sleeve with heating function at the end of the wire rope, the heat source body is used to generate heat in the twist gap, so that the wire rope can be heated quickly, burrs and broken wires are cleaned, and rehabilitation is assisted through the thermal sensation effect.
The surface of the wire rope is smooth, preventing damage to the skin, and at the same time, the blood circulation is accelerated through the thermal effect, assisting patients to recover quickly.
Smart Images
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medical steel wire ropes, in particular to a high-yield creep-resistant surgical knife steel wire rope. Background Art
[0002] During medical treatment, after the lesion is cut with a scalpel, it is necessary to fix the lesion with a wire rope. For example, after bone surgery, the skeleton structure needs to be positioned and straightened with a wire rope to achieve the purpose of rapid recovery. Medical wire ropes are often close to the human body, so their practical performance requirements are high. For example, nickel-based high-temperature alloys are added to the steel wire composition to improve its creep resistance.
[0003] The current medical wire rope only serves the purpose of binding and fixing, and cannot further assist the recovery of the affected area. Moreover, the thin wires in the wire rope are very prone to breakage or burrs, and repeated binding and use will injure the skin. Therefore, how to improve safety before use and how to assist the patient's rapid recovery during use are the problems that the current medical scalpel wire rope needs to solve. Summary of the invention
[0004] In order to solve the above problems, the present invention provides a high-yield creep-resistant scalpel wire rope, including a wire rope body, wherein the wire rope body is formed by twisting a wire rope unit in the center and a plurality of wire rope units surrounding the periphery, a spiral twist gap is formed between each adjacent two wire rope units, a heat source body is twisted in each twist gap, each heat source body is twisted by a plurality of heating wires, and both ends of all the heat source bodies reach the two ends of the wire rope body respectively, and locking sleeves are installed at both ends of the wire rope body and the heat source body, and a socket is opened in at least one of the locking sleeves, and the same side ends of the wire rope unit and the heat source body are inserted into the socket, and the inner end of the socket is provided with a power supply board, and the end of the heat source body inserted into the socket contacts the power supply board. The power supply board has a plug-in terminal installed on the other end of the power supply board. When the plug-in terminal is energized, the heat source is heated through the power supply board, and heat is generated in the twist gap by the heat source. The heat is transferred to the wire rope unit, so that the wire rope body is quickly heated. The lock sleeve is provided with a lock buckle, and the inner wall of the lock buckle is provided with a lock foot. The lock sleeve is provided with a lock groove, the length end of the lock groove is close to the middle of the lock sleeve, the depth end of the lock groove is close to the plug hole, and the plug hole is close to the heat source. The lock foot is assembled in the lock groove so that the lock buckle is fastened to the lock sleeve. The lock buckle is provided with a notch, the lock sleeve is a copper sleeve, the lock foot is a copper foot, the thickness of the copper foot is less than the width of the twist gap, and the heat source is close to the center of the wire rope unit.
[0005] As a further preferred embodiment, two opposite surfaces of the notch are provided with rounded surfaces, and operation holes are provided on the two rounded surfaces.
[0006] As a further preferred embodiment, the lock buckle is an elastic sleeve made of a spring sheet, and a variable cavity is opened inward from one end of the lock buckle, and the variable cavity is filled with an elastic sheet. Both ends of the elastic sheet are close to the notch. When the lock buckle is removed from the lock sleeve, the notch is closed under the action of the elastic sheet, and at this time, the inner wall contour diameter of the lock buckle is close to the diameter of the wire rope body; conversely, when the lock buckle is sleeved on the lock sleeve, the notch is opened, and at this time, the inner wall contour diameter of the lock buckle is larger than the diameter of the wire rope body.
[0007] As a further preference, the surface of the steel wire rope unit is coated with a nickel-based high-temperature alloy layer, so that it can adapt to high temperatures of 300 to 600 degrees Celsius and is also used to improve its creep resistance.
[0008] As a further preferred embodiment, there are a plurality of lock grooves, which are arranged in a circular array on the lock sleeve; there are a plurality of lock feet, which are arranged in a circular array on the lock buckle; each lock foot is inserted into a lock groove, and the two lock feet at the two ends are symmetrically arranged on both sides of the notch.
[0009] As a further preferred embodiment, the socket is composed of a plurality of hole units, each of the wire rope units is locked into a hole unit, each of the hole units is provided with a small hole unit, each of the heat source is locked into a small hole unit, and a plurality of power contacts are provided on the power supply board, and all the power contacts are connected in series on the power supply board and then connected together to the plug terminal.
[0010] As a further preferred embodiment, a narrow edge is formed between two adjacent hole units, the small hole unit is opened on the narrow edge, and the locking groove is close to the narrow edge and close to the wire rope unit.
[0011] As a further preferred embodiment, one-third of the locking foot is connected to the inner wall of the lock buckle, and a gap is left between the other part of the locking foot and the inner wall of the lock buckle. The locking foot can swing back and forth relative to the inner wall direction of the lock buckle through the gap, and a row of outwardly protruding friction portions are respectively provided on both side surfaces of the locking foot, and a row of inwardly recessed heat collection portions are formed on both side surfaces of the locking foot on the opposite side of the friction portion.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] A locking sleeve with heating function is set at the end of the wire rope. First, part of the heat is released to the lock buckle through the outside of the locking sleeve, and then released to the lock foot by the locking sleeve to heat the lock foot. Since the lock foot is clamped in the lock groove, and the lock groove is a structure on the locking sleeve, the locking sleeve will also release heat into the lock groove. Second, part of the heat is collected through the lock groove and released to the lock foot. By using this heating feature, the lock buckle is removed from the locking sleeve. At this time, the gap is closed and the lock buckle shrinks instantly. Hold the lock buckle and scrape it along one end of the wire rope to the other end of the wire rope. The lock foot will move along the twist gap, and the burrs on the wire rope unit that appear after frequent use will be heated and softened and quickly cleaned. The broken wire head in the wire rope unit can also be heated and softened and combed and adjusted, ensuring the smooth surface of the wire rope to prevent skin puncture when tied to the patient. This heating method uses the twist gap as the heating area, the heat source as the heating guide, and the wire rope unit as the heat absorber, so that the burrs or broken wires on the wire rope unit can be quickly heated and softened. If the wire rope is long, this structure can be symmetrically set in two sets, and the other set is set on the other end of the wire rope to ensure that the heating work is completed in a short time. After the above cleaning work is completed, the wire rope is tied to the affected area. The thermal effect emitted by these wire rope units is transmitted to the muscle tissue, accelerating blood circulation, and is used to assist the rapid recovery of the patient. The spiral twist gap generated when the wire rope units are twisted together is utilized, and the heat source is twisted spirally between the wire rope units. The heat provided is more effective, and the released heat can heat the wire rope unit in a short time. Moreover, the heat source is protected in the wire rope unit from being damaged, and will not affect the smoothness of the outer surface of the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of a high yield creep resistant surgical knife wire rope provided in an embodiment of the present invention;
[0015] Figure 2 A high yield anti-creep surgical knife steel wire rope provided by an embodiment of the present invention is shown in another perspective and contains a partially enlarged structural schematic diagram;
[0016] Figure 3 A schematic diagram of the structure of a high-yield creep-resistant surgical knife wire rope provided by an embodiment of the present invention when the wire rope body is removed from the locking sleeve;
[0017] Figure 4 A schematic diagram of the structure of only a locking sleeve in a high-yield anti-creep surgical knife wire rope provided by an embodiment of the present invention;
[0018] Figure 5 A schematic diagram of the structure of a locking sleeve and its components after being disassembled in a high-yield anti-creep surgical knife wire rope provided by an embodiment of the present invention;
[0019] Figure 6A schematic diagram of the partial structure of a lock buckle in a high-yield creep-resistant scalpel wire rope after being cut open, provided in an embodiment of the present invention.
[0020] In the figure: 1. Wire rope body; 2. Wire rope unit; 3. Twist gap; 4. Heat source; 5. Lock sleeve; 6. Socket; 7. Power supply board; 8. Plug terminal; 9. Lock buckle; 10. Lock foot; 11. Lock groove; 12. Notch; 13. Fillet surface; 14. Operation hole; 15. Variable cavity; 16. Elastic sheet; 17. Hole unit; 18. Small hole unit; 19. Electrical contact; 20. Narrow edge; 21. Gap; 22. Friction part; 23. Heat collecting part. DETAILED DESCRIPTION
[0021] The above and other embodiments and advantages of the present invention are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.
[0022] In one embodiment, if Figure 1-Figure 6 As shown:
[0023] The present embodiment provides a high-yield creep-resistant surgical wire rope, including a wire rope body 1, which is formed by twisting a wire rope unit 2 in the center and multiple wire rope units 2 around the periphery. The surface of the wire rope unit 2 is coated with a nickel-based high-temperature alloy layer, so that it can adapt to high temperatures of 300 to 600 degrees Celsius and is also used to improve its creep resistance to meet medical applications. A spiral twist gap 3 is formed between each adjacent wire rope unit 2, and a heat source body 4 is twisted in each twist gap 3. Each heat source body 4 is twisted by multiple heating wires, and both ends of all heat source bodies 4 reach the two ends of the wire rope body 1 respectively. The wire rope body 1 and the heat source body 4 are jointly installed with a locking sleeve 5 at both ends, and at least one of the locking sleeves 5 is provided with a plug hole 6. The same side ends of the wire rope unit 2 and the heat source body 4 are inserted into the plug hole 6. A power supply board 7 is provided at the inner end of the hole 6, and one end of the heat source 4 inserted into the socket 6 contacts the power supply board 7, and a plug-in terminal 8 is installed at the other end of the power supply board 7. When the plug-in terminal 8 is energized, the heat source 4 is heated through the power supply board 7, and heat is generated in the twist gap 3 by the heat source 4. The heat is transferred to the wire rope unit 2, so that the wire rope body 1 is quickly heated. A lock buckle 9 is mounted on the lock sleeve 5, and a locking foot 10 is provided on the inner wall of the lock buckle 9. A locking groove 11 is provided on the lock sleeve 5. The length end of the lock groove 11 is close to the middle of the lock sleeve 5, and the depth end of the lock groove 11 is close to the socket 6, and the socket 6 is close to the heat source 4. The locking foot 10 is assembled in the locking groove 11, so that the lock buckle 9 is fastened to the lock sleeve 5. A notch 12 is provided on the lock buckle 9. The lock sleeve 5 is a copper sleeve, and the locking foot 10 is a copper foot. The thickness of the copper foot is less than the width of the twist gap 3, and the heat source 4 is close to the center of the wire rope unit 2.
[0024] When in use, the plug-in terminal 8 is connected to a power source. Of course, the plug-in terminal 8 can also be a charged power storage device with a temperature control module, through which the power supply board 7 is energized, and the power supply board 7 is energized to the heat source 4. The heat source 4 uses the heating wire to provide heat to the twist gap 3 where it is located. The heat is collected by the twist gap 3 and released to the wire rope unit 2 to heat the wire rope unit 2. Whether it is the wire rope unit 2 or the heat source 4, the heat they generate will also be released to the end, especially to the socket 6. The socket 6 is a structure on the lock sleeve 5, and the lock sleeve 5 provides heat to the wire rope unit 2 and the heat source 4. The initial component of the amount (because the power supply board 7 is located in the lock sleeve 5), so the heat from these two aspects can be fully utilized. First, part of the heat is released to the lock buckle 9 through the outside of the lock sleeve 5, and then released by the lock buckle 9 to the lock foot 10 to heat the lock foot 10. Since the lock foot 10 is clamped in the lock groove 11, and the lock groove 11 is a structure on the lock sleeve 5, the lock sleeve 5 will also release heat into the lock groove 11. Second, part of the heat is collected through the lock groove 11 and released to the lock foot 10. Using this heating feature, the lock buckle 9 is removed from the lock sleeve 5. At this time, the gap 12 is closed and the lock buckle 9 shrinks instantly. Hold the lock buckle 9 and scrape it along one end of the wire rope to the other end of the wire rope. The lock foot 10 will move along the twist gap 3, and the burrs on the wire rope unit 2 that appear after frequent use will be heated and softened and then quickly cleaned. It can also heat and soften the broken wire heads in the wire rope unit 2 and comb and adjust them, ensuring that the surface of the wire rope is smooth and preventing skin from being pierced when tied to the patient. This heating method uses the twist gap 3 as the heating area, the heat source 4 as the heating guide, and the wire rope unit 2 as the heat absorption, so that the burrs or broken wires on the wire rope unit 2 are quickly heated and softened. If the wire rope is long, this structure can be symmetrically set in two sets, and the other set is set on the other end of the wire rope to ensure that the heating work is completed in a short time. After the above cleaning work is completed, the wire rope is tied to the affected part, and the thermal effect emitted by these wire rope units 2 is transmitted to the muscle tissue, accelerating blood circulation, and is used to assist the patient to recover quickly. The spiral twist gap 3 generated when the wire rope units 2 are twisted together is utilized, and the heat source 4 is twisted in a spiral shape between the wire rope units 2. The heat provided is more effective, and the released heat can heat the wire rope unit 2 in a short time. Moreover, the heat source 4 is protected in the wire rope unit 2 and is not damaged, and will not affect the smoothness of the outer surface of the wire rope. During the heating process, the wire rope also has better flexibility and the comfort is improved.
[0025] like Figure 2 , Figure 5 As shown, rounded surfaces 13 are formed on two opposite surfaces of the notch 12, and operating holes 14 are formed on the two rounded surfaces 13. When the lock buckle 9 is removed from the lock sleeve 5 and the lock buckle 9 is put back on the lock sleeve 5, fingers are inserted into the operating holes 14 for easy operation.
[0026] like Figure 4 , Figure 5 As shown, the lock buckle 9 is an elastic sleeve made of a spring sheet, and a variable cavity 15 is opened inward from one end of the lock buckle 9. The variable cavity 15 is filled with an elastic sheet 16, and both ends of the elastic sheet 16 are close to the notch 12. When the lock buckle 9 is removed from the lock sleeve 5, the notch 12 is closed under the action of the elastic sheet 16. At this time, the inner wall profile diameter of the lock buckle 9 is close to the diameter of the wire rope body 1; conversely, when the lock buckle 9 is sleeved on the lock sleeve 5, the notch 12 is opened, and at this time, the inner wall profile diameter of the lock buckle 9 is larger than the diameter of the wire rope body 1. The provision of the elastic sheet 16 improves the elastic performance of the lock buckle 9, that is, when the lock buckle 9 is removed from the lock sleeve 5, the elastic sheet 16 will elastically contract in the variable cavity 15, closing (shrinking) the lock buckle 9 toward one end of the notch 12; conversely, when the lock buckle 9 is put back on the lock sleeve 5, the elastic sheet 16 will elastically expand in the variable cavity 15 and then form a locking effect, ensuring that the lock pin 10 is clamped in the lock groove 11, and the heat in the lock groove 11 is more effectively transferred to the lock pin 10 during heating.
[0027] like Figures 3 to 5 As shown, there are a plurality of locking grooves 11, which are arranged in a circular array on the locking sleeve 5; there are a plurality of locking pins 10, which are arranged in a circular array on the locking buckle 9; each locking pin 10 is inserted into a locking groove 11, and the two locking pins 10 at the two ends are symmetrically arranged on both sides of the notch 12. The arrangement of these locking grooves 11 and these locking pins 10 not only ensures that when the locking buckle 9 is put on the locking sleeve 5, multiple locking positions are formed between the locking sleeve 5 and the locking sleeve 5, but also ensures that these locking pins 10 can be heated during heat transfer. The number of locking pins 10 is consistent with the number of twist gaps 3. When the locking buckle 9 is put on the wire rope and pushed from one end of the wire rope to the other end, these locking pins 10 move along each twist gap 3 respectively, so as to achieve the above-mentioned purpose of cleaning the defects such as burrs on all the wire rope units 2. Similarly, in order to heat each locking pin 10, as shown in FIG. Figure 4 , Figure 5 As shown, the socket 6 is composed of a plurality of hole units 17, each wire rope unit 2 is locked into a hole unit 17, each hole unit 17 is provided with a small hole unit 18, each heat source body 4 is locked into a small hole unit 18, and a plurality of power contacts 19 are provided on the power supply board 7, and all the power contacts 19 are connected in series on the power supply board 7 and then connected to the plug terminal 8 together.
[0028] Similarly, in order to further heat each locking foot 10 and transfer the heat effect to each locking foot 10 in a short time, a narrow side 20 is formed between two adjacent hole units 17, a small hole unit 18 is opened on the narrow side 20, and the locking groove 11 is close to the narrow side 20 and close to the wire rope unit 2. The heat on the wire rope unit 2 is released into the hole unit 17, and then released into the small hole unit 18 after being collected by the hole unit 17. Part of the heat provided by the heat source 4 is also released into the small hole unit 18. After the two parts of heat are combined, they are more easily released to the narrow side 20, so that the narrow side 20 quickly heats up, and the heat is quickly transferred to the locking foot 10, so that the locking foot 10 is heated.
[0029] In order to improve the rationality of the structure, the locking foot 10 can follow the spiral motion trajectory of the twist gap 3 when moving along the twist gap 3, so the locking foot 10 needs to be movable. Figure 6 As shown, one third of the locking foot 10 is connected to the inner wall of the lock buckle 9, and a gap 21 is left between the other part of the locking foot 10 and the inner wall of the lock buckle 9. The locking foot 10 can swing back and forth relative to the inner wall of the lock buckle 9 through the gap 21, that is, when the locking foot 10 moves along the twist gap 3, the gap 21 is used as the swing space, which satisfies the spiral motion trajectory of the twist gap 3, ensuring that when each locking foot 10 moves along the twist gap 3, the above defects on each wire rope unit 2 are cleaned. In order to make the locking foot 10 achieve both cleaning and rapid heating, as shown in FIG. Figure 5 , Figure 6 As shown, a row of outwardly protruding friction parts 22 are respectively provided on the two side surfaces of the locking foot 10 , and a row of inwardly recessed heat collecting parts 23 are respectively formed on the two side surfaces of the locking foot 10 on the opposite sides of the friction parts 22 .
[0030] The above orientation designations do not represent the specific orientations of the components in this implementation scheme. This implementation scheme is only for the convenience of describing the scheme, and the orientations are described relatively with reference to the figures. In essence, the specific orientations of the components are described according to their actual installation and actual use as well as the customary orientations of technicians in this field. This is hereby explained.
[0031] The specific implementation methods described above further describe the invention purpose, technical solutions, and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the protection scope of the present invention. It is particularly pointed out that for those skilled in the art, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high yield creep resistant surgical knife wire rope, characterized in that: The invention comprises a steel wire rope body (1), wherein the steel wire rope body (1) is formed by twisting a steel wire rope unit (2) at the center and a plurality of steel wire rope units (2) around the periphery, a spiral twist gap (3) is formed between each adjacent two steel wire rope units (2), a heat source body (4) is twisted in each twist gap (3), and each heat source body (4) is formed by twisting a plurality of heating wires, and both ends of all the heat sources (4) reach the two ends of the steel wire rope body (1), and the steel wires are connected to the heat source body (4) at the ends of the steel wire rope body (1). The rope body (1) and the heat source body (4) are both provided with a lock sleeve (5), at least one of the lock sleeves (5) is provided with a plug hole (6), the same side ends of the steel wire rope unit (2) and the heat source body (4) are inserted into the plug hole (6), the inner end of the plug hole (6) is provided with a power supply board (7), the end of the heat source body (4) inserted into the plug hole (6) contacts the power supply board (7), the other end of the power supply board (7) is provided with a plug terminal (8), and the plug terminal (8) When power is turned on, the heat source (4) is heated by the power supply board (7), and heat is generated in the twist gap (3) by the heat source (4), and the heat is transferred to the wire rope unit (2), so that the wire rope body (1) is quickly heated. The lock sleeve (5) is provided with a lock buckle (9), and the inner wall of the lock buckle (9) is provided with a lock foot (10). The lock sleeve (5) is provided with a lock groove (11), and the length end of the lock groove (11) is close to the middle of the lock sleeve (5). The depth end of the locking groove (11) is close to the insertion hole (6), and the insertion hole (6) is close to the heat source (4). The locking foot (10) is assembled in the locking groove (11), so that the locking buckle (9) is fastened to the locking sleeve (5). A notch (12) is provided on the locking buckle (9). The locking sleeve (5) is a copper sleeve, and the locking foot (10) is a copper foot. The thickness of the copper foot is smaller than the width of the twist gap (3). The heat source (4) is close to the steel wire rope unit (2) at the center.
2. A high yield creep resistant surgical knife wire rope according to claim 1, characterized in that: Rounded surfaces (13) are provided on two opposite surfaces of the notch (12), and operating holes (14) are provided on the two rounded surfaces (13).
3. A high yield creep resistant surgical knife wire rope according to claim 2, characterized in that: The lock buckle (9) is an elastic sleeve made of a spring sheet, and a variable cavity (15) is opened inward from one end of the lock buckle (9), and the variable cavity (15) is filled with an elastic sheet (16). The two ends of the elastic sheet (16) are close to the notch (12). When the lock buckle (9) is removed from the lock sleeve (5), the notch (12) is closed under the action of the elastic sheet (16), and at this time, the inner wall profile diameter of the lock buckle (9) is close to the diameter of the wire rope body (1); conversely, when the lock buckle (9) is sleeved on the lock sleeve (5), the notch (12) is opened, and at this time, the inner wall profile diameter of the lock buckle (9) is larger than the diameter of the wire rope body (1).
4. A high yield creep resistant surgical knife wire rope according to claim 3, characterized in that: The surface of the steel wire rope unit (2) is coated with a nickel-based high-temperature alloy layer, which not only enables it to adapt to high temperatures of 300 to 600 degrees Celsius, but also serves to improve its creep resistance.
5. A high yield creep resistant surgical knife wire rope according to claim 4, characterized in that: There are a plurality of locking grooves (11), which are arranged in a circular array on the locking sleeve (5); there are a plurality of locking feet (10), which are arranged in a circular array on the locking buckle (9); each locking foot (10) is inserted into a locking groove (11), and the two locking feet (10) at the two ends are symmetrically arranged on both sides of the notch (12).
6. A high yield creep resistant surgical knife wire rope according to claim 5, characterized in that: The socket (6) is composed of a plurality of hole units (17), each of the steel wire rope units (2) is locked into a hole unit (17), each of the hole units (17) is provided with a small hole unit (18), and each of the heat source bodies (4) is locked into a small hole unit (18). The power supply board (7) is provided with a plurality of power contact points (19), and all of the power contact points (19) are connected in series on the power supply board (7) and are connected to the power plug terminal (8) together.
7. A high yield creep resistant surgical knife wire rope according to claim 6, characterized in that: A narrow side (20) is formed between two adjacent hole units (17), the small hole unit (18) is opened on the narrow side (20), and the locking groove (11) is close to the narrow side (20) and close to the wire rope unit (2).
8. A high yield creep resistant surgical knife wire rope according to claim 7, characterized in that: One third of the locking foot (10) is connected to the inner wall of the lock buckle (9), and a gap (21) is left between the other part of the locking foot (10) and the inner wall of the lock buckle (9). The locking foot (10) can swing back and forth relative to the inner wall of the lock buckle (9) through the gap (21). A row of outwardly protruding friction parts (22) are respectively provided on both side surfaces of the locking foot (10), and a row of inwardly recessed heat collecting parts (23) are respectively formed on the opposite side of the friction parts (22).