An anti-falling black needle suture kit

Abstract

The present invention discloses an anti-falling black needle suture kit, which relates to the technical field of medical sutures and solves the problem that excess dyeing pigments used to dye sutures will affect the suturing effect of medical personnel on the patient's wound. It also solves the problem that the suture pigments accumulated on the wound will affect the disinfection effect of the patient's wound during disinfection and suturing. The anti-falling black needle suture kit of the present invention includes a kit box; guide wheels rotatably connected to the left and right sides of the inside of the kit box; a spring alignment assembly provided on the side of the guide wheel and located at the inlet and outlet of the kit box; and a suture dyeing assembly provided inside the kit box and located on the side of the guide wheel. In the present invention, the excess pigment adhering to the surface of the suture can be cleaned while the suture is being guided and transported, thereby minimizing the probability of excess dyeing pigments accumulating on the surface of the suture and improving the effect and safety of subsequent suturing.

Description

Technical Field

[0001] The invention relates to the technical field of medical sutures, in particular to an anti-falling black needle suture kit. Background Art

[0002] Medical sutures are specialized medical threads used for ligation, suturing, and tissue closure during surgical procedures. They are classified as absorbable and non-absorbable. Among these, black needle sutures are a common absorbable type of suture, used to close wounds and promote healing.

[0003] When using sutures, in order to ensure that the sutures do not bend or knot during the needle threading process, the sutures need to be positioned. The common equipment at this time is a suture kit.

[0004] The existing authorization announcement number is CN118177888B, which is an anti-falling black needle suture kit, including a sleeve, which includes a shell one and a shell two, and a ring body is connected between the shell one and the shell two by a limiting component to rotate together. The anti-falling component is arranged in the shell one, and the ends of the support plate one are provided with abutment components. The surface of the cover body is connected to the support plate two by a locking component, and the bottom of the support plate two is provided with a tensioning component. The support plate two is provided with a wetting component that cooperates with the rotating drum. The above invention, through the movement of the anti-falling component, makes the abutment component abut against the surface of the suture, limits its moving direction, prevents the suture from falling off, and facilitates the medical staff to take it; the friction force drives the wetting component to move during the thread removal process, and wets the surface of the suture to be used, ensuring that the knot is firm and not easy to slip after tying, and does not require manual wetting, saving time and improving the efficiency of suturing.

[0005] However, the suture kit has the following defects when used:

[0006] When guiding the sutures through existing suture kits, in order to match the suturing requirements of different organs and skin tissues during surgery, sutures of different materials need to be used for suturing. At the same time, in order to ensure that errors are not easily made during suturing, different types of sutures used for suturing need to be dyed to distinguish them. Traditional solutions generally use dyes that can be absorbed by the human body to dye the sutures. At this time, due to the material of the sutures, most of the dyeing pigments are difficult to penetrate into the interior of the sutures, that is, they accumulate on the surface of the sutures. When medical staff subsequently use the sutures and sew the opening of the surgery, the excess dyes will affect the suturing effect of the medical staff on the patient's wound position, and the suture pigments accumulated on the wound part will also affect the disinfection effect of the patient's wound position during disinfection and suturing, which may trigger an inflammatory reaction, leading to redness, swelling, pain and even suppuration.

[0007] When dyeing the suture, since the suture is thin, the contact area between the dyed portion and the suture is small, the dyeing effect of the suture is poor, and it is difficult for the dye pigment to penetrate into the interior of the suture and dye the suture. Summary of the Invention

[0008] The object of the present invention is to provide an anti-falling black needle suture kit to solve the problems raised in the above background technology.

[0009] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions:

[0010] The present invention provides an anti-drop black needle suture kit, comprising: a kit box; guide wheels rotatably connected to the left and right sides of the kit box; a spring alignment assembly arranged on the side of the guide wheel and located at the inlet and outlet of the kit box; a suture dyeing assembly arranged inside the kit box and located on the side of the guide wheel; and a suture oblique scraping and cleaning mechanism arranged inside the kit box and located on the side of the suture dyeing assembly.

[0011] The suture oblique scraping and cleaning mechanism includes: a micro drive source installed inside the kit box; a drive rod connected to the output end of the micro drive source; a one-way gear assembly connected to the drive rod; an adjustable oblique scraping assembly connected to the one-way gear assembly and movably arranged inside the kit box; a rotating cleaning assembly connected to the drive rod via a synchronous wheel and located on the side of the adjustable oblique scraping assembly.

[0012] Wherein, the adjustable oblique scraping assembly is arranged on the side of the suture thread dyeing assembly, and the rotating cleaning assembly is located on the side of the guide wheel.

[0013] As a preferred embodiment of the present invention, the kit box is composed of a box bottom and a box cover, the box bottom and the box cover are connected by screws, the upper and lower sides of the inner side of the box bottom are installed with bent partitions, and the inner side of the bent partition is installed with a suture dyeing component extending to the outside.

[0014] Among them, a guide wheel, an adjustable oblique scraping component and a rotating cleaning component are arranged between the two bent partitions, and a spring alignment component is arranged inside the inlet and outlet on the left and right sides of the box bottom.

[0015] As a preferred embodiment of the present invention, the guide wheels are provided with a plurality of guide wheels, a suture is provided between two guide wheels in a vertical direction, and a plurality of embedded openings are provided on the outer surface of the guide wheels, and the thickness of the embedded openings matches the thickness of the suture.

[0016] Wherein, a gap is left between two adjacent embedded openings.

[0017] As a preferred embodiment of the present invention, the spring alignment assembly includes: an inner groove provided inside the inlet and outlet of the box bottom; a baffle slidably arranged between the two inner grooves; an elastic roller rotatably connected to one side of the baffle; a spring sheet installed on the other side of the baffle and installed on the inner wall of the inlet and outlet of the box bottom.

[0018] Wherein, a suture line is provided between the two elastic rollers.

[0019] As a preferred embodiment of the present invention, the suture dyeing assembly includes: an I-shaped embedded block installed inside the bent partition and extending to the outside of the box bottom; a syringe installed inside the I-shaped embedded block and extending to the outside of the bent partition; a gas-liquid mixing injection module installed at the bottom of the syringe and located at the bottom of the box bottom,

[0020] Wherein, a suture thread is arranged above the liquid outlet at the top of the syringe.

[0021] As a preferred solution of the present invention, the one-way gear assembly includes: a one-way ratchet installed on the outside of the bottom of the driving rod; a bottom gear movably arranged at the bottom of the one-way ratchet and rotatably connected to the driving rod; a one-way stopper that abuts against the side of the one-way ratchet and movably arranged on the inner wall of the top of the bottom gear; a return spring connected to the bottom of the one-way stopper and installed on the inner wall of the bottom gear; and a side gear meshingly connected to one side of the bottom gear and rotatably connected to the bottom inner bottom of the box bottom.

[0022] As a preferred embodiment of the present invention, the one-way stopper is provided with an inclined surface on one side close to the one-way ratchet, and the other side of the one-way stopper is provided with a vertical surface on the other side close to the one-way ratchet. The inclined surface and the vertical surface of the one-way stopper match the inclined surface and the vertical surface of the one-way ratchet respectively.

[0023] Wherein, an adjustable oblique scraper assembly penetrating the bent partition is installed on the top of the side gear.

[0024] As a preferred embodiment of the present invention, the adjustable oblique scraper assembly includes: a reciprocating screw connected to the top of the side gear and passing through the bent partition; a lifting slider connected to the outside of the reciprocating screw through a ball bearing and movably arranged on the top of the bent partition; a first oblique rod arm rotatably connected to the left and right sides of the lifting slider; a first longitudinal rod rotatably connected to the first oblique rod arm and slidably connected to the first oblique groove opened inside the bottom of the box; a second oblique rod arm rotatably connected to the outside of the first longitudinal rod; a second longitudinal rod rotatably connected to the inside of the second oblique rod arm and slidably connected to the second oblique groove opened inside the bottom of the box; a cam oblique scraper block installed on the outside of the second longitudinal rod and movably connected to the second oblique rod arm.

[0025] As a preferred embodiment of the present invention, the top of the cam scraper block is provided with a plurality of teeth, and the teeth of the cam scraper block abut against the suture line.

[0026] Wherein, the inclination angle between the first inclined slot and the horizontal plane is greater than the inclination angle between the second inclined arm and the horizontal plane.

[0027] As a preferred embodiment of the present invention, the rotary cleaning assembly includes: a transmission belt connected to the driving rod via a synchronous wheel; a rotating rod connected to the transmission belt via a synchronous wheel and passing through the bent partition; a cleaning ball detachably mounted on the outer side of the top of the rotating rod via a latch;

[0028] The cleaning ball cleans excess dye on the suture thread through the outer bristle portion.

[0029] Compared with the existing technology, one or more of the above technical solutions have the following beneficial effects:

[0030] 1. In the anti-shedding black needle suture kit, after dyeing the sutures of different wounds of the patient, the output end drive rod can be driven by a micro-drive source to rotate forward, driving the cam scrapers at multiple positions and arranged obliquely to move close to the upper and lower sides of the suture after dyeing, and the excess dye adhering to the surface of the suture can be scraped off by the two cam scrapers on the same vertical plane contacting and squeezing the suture. At the same time, after determining the position of the cam scraper blocks, the output end drive rod can be driven by a micro-drive source to rotate in the opposite direction, driving the cleaning balls on the upper and lower sides of the suture to rotate continuously, and performing a secondary cleaning on the suture after the excess dye on the surface of the suture is scraped off, thereby minimizing the probability of excess dye accumulating on the surface of the suture. In addition, the dyeing pigment can soften the suture, effectively reducing irritation to the tissue when suturing the patient's wound;‌

[0031] 2. In the anti-dropout black needle suture kit, when dyeing the sutures used to suture a patient's wound, the design of the dye ball and its internal annular groove (whose structure and size match the thickness of the suture) increases the contact area between the dye and the suture, ensuring that the dye can penetrate the interior of the suture to the maximum extent within the limited contact time, ensuring the dyeing effect of the suture. On the other hand, the friction between the dye ball and the suture drives the dye ball to rotate continuously, and the continuous rotation of the dye ball pushes the dye to move, reducing the problem of uneven movement or blockage of the dye, and achieving a more uniform suture dyeing operation.

[0032] 3. In the anti-drop black needle suture kit, when medical personnel use sutures to suture the patient's wound, the elastic roller (vertical direction) and the guide wheel (longitudinal direction) elastically squeezed by the spring sheet guide the suture in a cross structure, minimizing the probability of displacement of the suture during pulling and use, ensuring that the suture can move in the horizontal direction, and improving the effect of subsequent sutures used by medical personnel on the patient's wound;

[0033] 4. In the anti-dropout black needle suture kit, teeth are provided at the contact area between the cam scraper and the suture. The uneven structure of the teeth not only collects and concentrates excess dye, preventing it from spreading to other areas of the suture, but also increases friction on the suture, effectively scraping away excess dye from the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0035] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0036] Figure 1 This is a schematic diagram of the structure of the present invention in an overall unfolded state;

[0037] Figure 2 It is a schematic structural diagram of the overall main view of the present invention;

[0038] Figure 3 This is a schematic structural diagram of the cross-section of the connection between the kit box and the guide wheel of the present invention;

[0039] Figure 4 This invention Figure 3 Schematic diagram of the structure of the enlarged area A in the middle;

[0040] Figure 5 It is a schematic structural diagram of the overall cross-section of the present invention;

[0041] Figure 6 It is a schematic structural diagram of a cross-section of the connection between the kit box and the suture scraping and cleaning mechanism of the present invention;

[0042] Figure 7 This invention Figure 6 Schematic diagram of the structure of the enlarged area B in the middle;

[0043] Figure 8 2. It is a structural schematic diagram of the oblique scraping and cleaning mechanism of the suture thread of the present invention;

[0044] Figure 9 This is a schematic structural diagram of the connection between the micro drive source and the reciprocating screw rod of the present invention;

[0045] Figure 10 It is a structural schematic diagram of the adjustable oblique scraping assembly of the present invention;

[0046] Figure 11 This is a schematic structural diagram of a cross-sectional view of the connection between the syringe and the gas-liquid mixed injection module of the present invention;

[0047] Figure 12 This is a schematic structural diagram of the connection between the syringe and the dye ball of the present invention;

[0048] In the picture:

[0049] 10. Kit box; 101. Box bottom; 102. Box cover; 103. Bent partition;

[0050] 20. Guide wheel; 201. Embedded opening;

[0051] 30. Spring alignment assembly; 301. Inner groove; 302. Baffle; 303. Elastic roller; 304. Spring sheet;

[0052] 40. Suture dyeing assembly; 401. I-shaped embedding block; 402. Syringe; 403. Gas-liquid mixing injection module;

[0053] 50. Suture line oblique scraping and cleaning mechanism; 501. Micro drive source; 502. Drive rod; 503. One-way gear assembly; 504. Adjustable oblique scraping assembly; 505. Rotary cleaning assembly;

[0054] 5031, one-way ratchet; 5032, bottom gear; 5033, one-way stopper; 5034, return spring; 5035, side gear;

[0055] 5041, reciprocating screw; 5042, lifting slider; 5043, first oblique arm; 5044, first oblique slot; 5045, first longitudinal rod; 5046, second oblique arm; 5047, second oblique slot; 5048, second longitudinal rod; 5049, cam oblique scraper; 50491, tooth portion;

[0056] 5051, transmission belt; 5052, rotating rod; 5053, cleaning ball;

[0057] 60, round convex; 601, dye ball; 602, annular inner groove. DETAILED DESCRIPTION

[0058] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings 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 in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0059] Example 1

[0060] See also Figures 1-10A black needle suture kit for preventing falling off includes a kit box 10; guide wheels 20 rotatably connected to the left and right sides of the kit box 10; a spring alignment assembly 30 provided on the side of the guide wheel 20 and located at the inlet and outlet of the kit box 10; a suture dyeing assembly 40 provided inside the kit box 10 and located on the side of the guide wheel 20; a suture oblique scraping and cleaning mechanism 50 provided inside the kit box 10 and located on the side of the suture dyeing assembly 40, the suture oblique scraping and cleaning mechanism 50 including: a micro drive source installed inside the kit box 10 501; a driving rod 502 connected to the output end of the micro-driving source 501; a one-way gear assembly 503 connected to the driving rod 502; an adjustable oblique scraping assembly 504 connected to the one-way gear assembly 503 and movably arranged inside the kit box 10; a rotating cleaning assembly 505 connected to the driving rod 502 through a synchronous wheel and located on the side of the adjustable oblique scraping assembly 504, wherein the adjustable oblique scraping assembly 504 is arranged on the side of the suture dyeing assembly 40, and the rotating cleaning assembly 505 is located on the side of the guide wheel 20.

[0061] In this solution, the kit box 10 consists of a box bottom 101 and a box cover 102, which are connected by screws. Bending partitions 103 are installed on the upper and lower sides of the inside of the box bottom 101, and a suture dyeing component 40 extending to the outside is installed inside the bending partition 103. A guide wheel 20, an adjustable oblique scraping component 504 and a rotating cleaning component 505 are arranged between the two bending partitions 103, and a spring alignment component 30 is arranged inside the inlet and outlet on the left and right sides of the box bottom 101.

[0062] The above working principle: When suturing a patient's wound after surgery, the top of the suture thread used for suturing is installed on the tail of the suture needle, and the suture thread passes through the guide wheel 20 inside the kit box 10. The suture thread is guided and positioned by the guide wheel 20 and the spring alignment component 30, thereby reducing the problems of the suture thread being knotted or entangled when the medical staff pulls the suture thread to suture the wound. Among them, when dyeing the suture thread, the design of multiple suture thread dyeing components 40 can store different dyes and spray them onto the surface of the suture thread to dye the suture thread. When the dyeing operation of the suture thread is completed, the micro-drive source 501 is started to operate, driving the drive rod 502 connected to the output end of the micro-drive source 501 to rotate. When the drive rod 502 rotates forward, it drives the one-way gear assembly 503 and the adjustable bevel scraper assembly 504 into operation, adjusting the position of the base component of the adjustable bevel scraper assembly 504 to ensure that the base of the adjustable bevel scraper assembly 504 contacts the outside of the suture, facilitating the adjustable bevel scraper assembly 504 to scrape away excess paint from the dyed suture surface. After adjustment is complete, the drive rod 502 is activated to rotate in the reverse direction, driving the rotary cleaning assembly 505 to continuously perform secondary treatment on the paint surface of the pulled suture, eliminating the problem of paint adhering to the suture surface.

[0063] Specific reference Figure 3 The guide wheels 20 are provided with multiple ones, and a suture line is provided between two guide wheels 20 in the vertical direction. The outer surface of the guide wheel 20 is provided with multiple embedded openings 201, and the embedded openings 201 match the thickness of the suture line, wherein a gap is left between two adjacent embedded openings 201.

[0064] In the anti-dropout black needle suture kit of the present invention, the design of the embedded opening 201 on the surface of the guide wheel 20 can ensure that the suture thread passing through is not easily displaced on the surface of the guide wheel 20 during suturing.

[0065] Specific reference Figure 3 and Figure 4 The spring alignment assembly 30 includes: an inner groove 301 opened inside the inlet and outlet of the box bottom 101; a baffle 302 slidably arranged between the two inner grooves 301; an elastic roller 303 rotatably connected to one side of the baffle 302; a spring sheet 304 installed on the other side of the baffle 302 and installed on the inner wall of the inlet and outlet of the box bottom 101, wherein a suture line is arranged between the two elastic rollers 303.

[0066] In the anti-falling black needle suture kit of the present invention, when the suture is positioned, the suture is passed through the two elastic rollers 303 through the needle part, and the baffle 302 and the elastic roller 303 are squeezed and moved by the spring sheet 304, so that the suture is stably passed through the two elastic rollers 303, reducing the problem of large deviation of the position of the suture entering the kit box 10 when medical personnel pull the suture for suturing.

[0067] Specific reference Figure 5 The suture dyeing assembly 40 includes: an I-shaped embedded block 401 installed inside the bent partition 103 and extending to the outside of the box bottom 101; a syringe 402 installed inside the I-shaped embedded block 401 and extending to the outside of the bent partition 103; a gas-liquid mixing injection module 403 installed at the bottom of the syringe 402 and located at the bottom of the box bottom 101, wherein a suture is provided above the liquid outlet at the top of the syringe 402.

[0068] In the anti-shedding black needle suture kit of the present invention, when the suture is dyed, the dyeing pigment is injected into the interior of the syringe 402 through the gas-liquid mixing injection module 403, and the driving force is generated by the gas-liquid mixing to spray the pigment through the discharge port of the syringe 402 to the surface of the suture, thereby performing the suture dyeing operation.

[0069] Specific reference Figure 8 and Figure 9 The one-way gear assembly 503 includes: a one-way ratchet 5031 installed on the outside of the bottom of the driving rod 502; a bottom gear 5032 movably set at the bottom of the one-way ratchet 5031 and rotatably connected to the driving rod 502; a one-way stopper 5033 that abuts against the side of the one-way ratchet 5031 and movably set at the top inner wall of the bottom gear 5032; a return spring 5034 connected to the bottom of the one-way stopper 5033 and installed on the inner wall of the bottom gear 5032; and a side gear 5035 meshingly connected to one side of the bottom gear 5032 and rotatably connected to the bottom of the box bottom 101.

[0070] In this solution, the side of the one-way block 5033 close to the one-way ratchet 5031 is set as a sloped surface, and the other side of the one-way block 5033 close to the one-way ratchet 5031 is set as a vertical surface. The sloped surface and vertical surface of the one-way block 5033 respectively match the sloped surface and vertical surface of the one-way ratchet 5031, wherein an adjustable inclined scraper assembly 504 that passes through the bent partition 103 is installed on the top of the side gear 5035.

[0071] In the anti-falling black needle suture kit of the present invention, when it is necessary to clean the excess paint on the surface of the suture position, the driving rod 502 is driven to rotate forward, so that the one-way ratchet 5031 installed on the outer side of the bottom of the driving rod 502 can rotate, and the vertical surface of the ratchet tooth part of the one-way ratchet 5031 conflicts with the vertical surface of the one-way block 5033, thereby driving the bottom gear 5032 to rotate, and causing the side gear 5035 meshing with the outer side of the bottom gear 5032 to rotate.

[0072] When there is no need to drive the side gear 5035 to rotate, the driving rod 502 rotates in the opposite direction, driving the one-way ratchet 5031 connected to the driving rod 502 to rotate. At this time, the inclined surface of the ratchet tooth part of the one-way ratchet 5031 conflicts with the inclined surface part of the one-way block 5033. Through the extrusion of the inclined surface, the one-way block 5033 is displaced, squeezing the return spring 5034 connected to the bottom, and not driving the bottom gear 5032 to rotate.

[0073] Specific reference Figure 7 and Figure 10 The adjustable oblique scraper assembly 504 includes: a reciprocating screw rod 5041 connected to the top of the side gear 5035 and passing through the bent partition 103; a lifting slider 5042 connected to the outside of the reciprocating screw rod 5041 through a ball bearing and movably arranged on the top of the bent partition 103; a first oblique rod arm 5043 rotatably connected to the left and right sides of the lifting slider 5042; a first longitudinal rod 5045 rotatably connected to the first oblique rod arm 5043 and slidably connected to the first oblique groove 5044 opened inside the box bottom 101; a second oblique rod arm 5046 rotatably connected to the outside of the first longitudinal rod 5045; a second longitudinal rod 5048 rotatably connected to the inside of the second oblique rod arm 5046 and slidably connected to the second oblique groove 5047 opened inside the box bottom 101; a cam oblique scraper block 5049 installed on the outside of the second longitudinal rod 5048 and movably connected to the second oblique rod arm 5046.

[0074] In this embodiment, a plurality of teeth 50491 are provided on the top of the cam scraper block 5049, and the teeth 50491 of the cam scraper block 5049 abut against the suture line, wherein the inclination angle between the first inclined groove 5044 and the horizontal plane is greater than the inclination angle between the second inclined rod arm 5046 and the horizontal plane.

[0075] In the anti-dropout black needle suture kit of the present invention, when the side gear 5035 rotates, it drives the reciprocating screw 5041 mounted on its top to rotate, causing the lifting slider 5042, which is connected to the outside of the reciprocating screw 5041 via a ball bearing, to move up and down. When the lifting slider 5042 moves up and down, it drives the first oblique lever arms 5043, which are rotatably connected to the left and right sides of the side gear 5035, to operate, causing the first longitudinal rod 5045, which is rotatably connected to the bottom of the first oblique lever arm 5043, to slide within the first oblique groove 5044. When the first oblique groove 5044 slides, it drives the second oblique lever arm 5046, which is rotatably connected to the outside of the first oblique groove 5044, to operate, causing the second longitudinal rod 5048, which is rotatably connected to the inside of the second oblique lever arm 5046, to slide within the second oblique groove 5047. This causes the cam oblique scraper 5049 connected to the second longitudinal rod 5048 to change position, causing it to contact the suture thread.

[0076] In the present invention, the design of the tooth portion 50491 at the top of the cam scraper block 5049 can improve the effect of scraping the pigment on the surface of the suture thread by designing the uneven structure of the ratchet tooth portion.

[0077] Specific reference Figure 8 The rotating cleaning assembly 505 includes: a transmission belt 5051 connected to the driving rod 502 through a synchronous wheel; a rotating rod 5052 connected to the transmission belt 5051 through a synchronous wheel and passing through the bent partition 103; a cleaning ball 5053 detachably mounted on the outside of the top of the rotating rod 5052 through a pin, wherein the cleaning ball 5053 cleans excess dye on the suture line through the outer bristle part.

[0078] In the anti-falling black needle suture kit of the present invention, when the driving rod 502 rotates, it will drive the transmission belt 5051 connected to its outer side through the synchronous wheel to operate, so that the rotating rod 5052 and the cleaning ball 5053 connected to the inner side of the transmission belt 5051 through the synchronous wheel will rotate continuously, and the suture surface on the outer side of the top of the cleaning ball 5053 will be continuously rotated and cleaned, thereby eliminating the problem of pigment accumulation on the suture surface.

[0079] Example 2

[0080] Specific reference Figure 11 and Figure 12 A round convex 60 is provided at the position of the liquid outlet at the top of the syringe 402, and a dye ball 601 extending to the outside is movably provided inside the round convex 60. A gap is left between the dye ball 601 and the liquid outlet of the syringe 402, and an annular inner groove 602 is provided at the center of the outer surface of the dye ball 601.

[0081] In the anti-falling black needle suture kit of the present invention, by the design of the annular inner groove 602 inside the dyeing ball 601, it is ensured that the dyeing pigment can be moved to the outside of the syringe 402, and on the other hand, the structure of the annular inner groove 602 is matched with the thickness of the suture, and the dyeing pigment that moves inside the annular inner groove 602 is better in conflict with the suture and fits, effectively improving the contact area size between the dyeing pigment and the suture, and the dyeing pigment is more likely to invade the inside of the suture and dye the suture. At the same time, the friction between the suture and the dyeing ball 601 also drives the dyeing ball 601 to rotate continuously, and the activity of the dyeing pigment is improved by the rotation of the dyeing ball 601, reducing the probability of the dyeing pigment being stuck at the bottom of the dyeing ball 601.

[0082] Without limitation, any person skilled in the art who is familiar with the technical field can make equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, and these changes should be covered by the protection scope of the present invention.

Claims

1. An anti-shedding black needle suture kit, characterized in that: include: A kit box (10); a guide wheel (20) rotatably connected to the left and right sides of the kit box (10); a spring alignment assembly (30) arranged on the side of the guide wheel (20) and located at the inlet and outlet of the kit box (10); a suture dyeing assembly (40) arranged inside the kit box (10) and located on the side of the guide wheel (20); and a suture oblique scraping and cleaning mechanism (50) arranged inside the kit box (10) and located on the side of the suture dyeing assembly (40). The suture oblique scraping cleaning mechanism (50) comprises: a micro drive source (501) installed inside the kit box (10); a drive rod (502) connected to the output end of the micro drive source (501); a one-way gear assembly (503) connected to the drive rod (502); an adjustable oblique scraping assembly (504) connected to the one-way gear assembly (503) and movably arranged inside the kit box (10); and a rotating cleaning assembly (505) connected to the drive rod (502) via a synchronous wheel and located on the side of the adjustable oblique scraping assembly (504). The adjustable oblique scraping assembly (504) is arranged on the side of the suture dyeing assembly (40), and the rotating cleaning assembly (505) is located on the side of the guide wheel (20). The kit box (10) is composed of a box bottom (101) and a box cover (102), wherein the box bottom (101) and the box cover (102) are connected by screws, and bent partitions (103) are installed on the upper and lower sides of the box bottom (101). The spring alignment assembly (30) comprises: an inner groove (301) provided inside the inlet and outlet of the box bottom (101); a baffle (302) slidably arranged between the two inner grooves (301); an elastic roller (303) rotatably connected to one side of the baffle (302); and a spring sheet (304) mounted on the other side of the baffle (302) and mounted on the inner wall of the inlet and outlet of the box bottom (101). Wherein, a suture line is provided between the two elastic rollers (303). The one-way gear assembly (503) comprises: a one-way ratchet (5031) mounted on the outside of the bottom of the driving rod (502); a bottom gear (5032) movably arranged at the bottom of the one-way ratchet (5031) and rotatably connected to the driving rod (502); a one-way stopper (5033) abutting against the side of the one-way ratchet (5031) and movably arranged at the top inner wall of the bottom gear (5032); a return spring (5034) connected to the bottom of the one-way stopper (5033) and mounted on the inner wall of the bottom gear (5032); and a side gear (5035) meshingly connected to one side of the bottom gear (5032) and rotatably connected to the bottom inner wall of the box bottom (101). The one side of the one-way stopper (5033) close to the one-way ratchet (5031) is set as an inclined surface, and the other side of the one-way stopper (5033) close to the one-way ratchet (5031) is set as a vertical surface. The inclined surface and the vertical surface of the one-way stopper (5033) match the inclined surface and the vertical surface of the one-way ratchet (5031) respectively. The top of the side gear (5035) is equipped with an adjustable oblique scraper assembly (504) that passes through the bent partition (103). The adjustable oblique scraper assembly (504) comprises: a reciprocating screw (5041) connected to the top of the side gear (5035) and passing through the bent partition (103); a lifting slider (5042) connected to the outside of the reciprocating screw (5041) through a ball bearing and movably arranged on the top of the bent partition (103); a first oblique lever arm (5043) rotatably connected to the left and right sides of the lifting slider (5042); a first oblique lever arm (5043) rotatably connected to the first oblique lever arm (5043) and connected to the bottom of the box (103 ...2) rotatably connected to the first oblique lever arm (5043) and connected to the bottom of the box (103); a first oblique lever arm (5043) rotatably connected to the first oblique lever arm (5043) and connected to the bottom of 1) a first longitudinal rod (5045) slidably connected to an internal first inclined groove (5044); a second inclined rod arm (5046) rotatably connected to the outside of the first longitudinal rod (5045); a second longitudinal rod (5048) rotatably connected to the inside of the second inclined rod arm (5046) and slidably connected to a second inclined groove (5047) provided in the inside of the box bottom (101); and a cam inclined scraper block (5049) mounted on the outside of the second longitudinal rod (5048) and movably connected to the second inclined rod arm (5046).

2. The anti-dropout black needle suture kit according to claim 1, characterized in that: A suture dyeing assembly (40) extending to the outside is installed inside the bent partition (103), a guide wheel (20), an adjustable oblique scraping assembly (504) and a rotary cleaning assembly (505) are arranged between the two bent partitions (103), and spring alignment assemblies (30) are arranged inside the inlets and outlets on the left and right sides of the box bottom (101).

3. The anti-dropout black needle suture kit according to claim 1, characterized in that: The guide wheels (20) are provided with a plurality of them, and a suture is provided between two of the guide wheels (20) in a vertical direction. The outer surface of the guide wheel (20) is provided with a plurality of inner openings (201), and the inner openings (201) match the thickness of the suture. A gap is left between two adjacent embedded openings (201).

4. The anti-dropout black needle suture kit according to claim 2, characterized in that: The suture dyeing assembly (40) comprises: an I-shaped embedded block (401) installed inside the bent partition (103) and extending to the outside of the box bottom (101); a syringe (402) installed inside the I-shaped embedded block (401) and extending to the outside of the bent partition (103); and a gas-liquid mixing injection module (403) installed at the bottom of the syringe (402) and located at the bottom of the box bottom (101). Wherein, a suture is provided above the liquid outlet at the top of the syringe (402).

5. The anti-dropout black needle suture kit according to claim 1, characterized in that: The top of the cam oblique scraper (5049) is provided with a plurality of tooth portions (50491), and the tooth portions (50491) of the cam oblique scraper (5049) are in contact with sutures. Wherein, the inclination angle between the first inclined slot (5044) and the horizontal plane is greater than the inclination angle between the second inclined arm (5046) and the horizontal plane.

6. The anti-dropout black needle suture kit according to claim 1, characterized in that: The rotary cleaning assembly (505) comprises: a transmission belt (5051) connected to the driving rod (502) via a synchronous wheel; a rotating rod (5052) connected to the transmission belt (5051) via a synchronous wheel and extending through the bent partition (103); and a cleaning ball (5053) detachably mounted on the outer side of the top of the rotating rod (5052) via a latch. The cleaning ball (5053) cleans excess dye on the suture thread through the outer bristle portion.

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