Double-suture-disc package for absorbable surgical barb suture

Abstract

The invention discloses a double-suture-disc package for absorbable surgical barb sutures, which comprises two suture discs and two cover bodies, and the two suture discs are respectively provided with opposite front surfaces and back surfaces, the reverse side of one of the two suture discs abuts against the reverse side of the other suture disc and is connected with the reverse side of the other suture disc through a buckle, and the front side of each suture disc is sequentially provided with a first annular wall and a second annular wall from outside to inside along the periphery of the suture disc; a suture containing area is formed between the first annular wall and the second annular wall, a suture needle positioning part is arranged on the inner side of the second annular wall, and each cover body is configured to be capable of covering the top space of the front face of the corresponding suture disc. Through the double-disc design of the suture disc, quick suture switching, continuous suture supply and the like in clinical use can be realized; and the medical expenditure of the patient is reduced, and more than two sutures on two trays can be purchased on the basis of the original price of purchasing a single suture on a single tray, so that the economic burden of the patient is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a double suture tray package for absorbable surgical barbed sutures. Background Art

[0002] Absorbable surgical barbed sutures are made of barbed polydioxanone (PDO). Due to hydrolysis, they can be absorbed by the human body within a certain period of time and do not need to be removed again after surgery, reducing the patient's pain and discomfort.

[0003] Existing absorbable surgical barbed sutures are packaged in a single aluminum foil bag containing a suture tray on which a suture is placed. The production cost of a single suture tray is high, and the market price is also relatively high.

[0004] In addition, the existing packaging of absorbable surgical barbed sutures has the problem that the sutures are easy to fall off and difficult to fix when positioned, there is a risk of the needle tip being injured when the suture needle is fixed, and it is not easy to dissipate heat and breathe freely, reduce weight, and sterilization gas is not easy to enter quickly.

[0005] Therefore, those skilled in the art are committed to developing a double suture tray package for absorbable surgical barbed sutures to overcome the above-mentioned problems in the prior art. Summary of the Invention

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to reduce production costs, and solve the problems that the suture is easy to fall off and difficult to fix when positioning, the risk of the needle tip being injured when the suture needle is fixed, and it is difficult to dissipate heat and breathe freely, reduce weight, and the sterilization gas is not easy to enter quickly.

[0007] To achieve the above-mentioned objectives, the present invention provides a double suture tray package for absorbable surgical barbed sutures, comprising two suture trays and two cover bodies, the two suture trays respectively having opposite front and back sides, the back side of one of the two suture trays abutting against the back side of the other of the two suture trays and being connected together by snaps, the front side of each suture tray being provided with a first annular wall and a second annular wall along its outer circumference in sequence from the outside to the inside, a suture storage area being formed between the first annular wall and the second annular wall, a suture needle positioning portion being provided on the inner side of the second annular wall, and each cover body being configured to be able to cover the top space of the corresponding front side of the suture tray.

[0008] Furthermore, a groove buckle is provided on the reverse side of one of the two suture discs, and a convex groove buckle is provided on the reverse side of the other of the two suture discs at a position corresponding to the groove buckle, and the convex groove buckle engages with the groove buckle, so that the two suture discs are connected together.

[0009] Furthermore, the second annular wall includes a plurality of suture positioning portions spaced circumferentially, each suture positioning portion including an arcuate portion and a suture stop portion, the arcuate portion being arranged on the front side of the corresponding suture disk and extending toward the top, the suture stop portion being arranged at the top end of the arcuate portion and extending outward, and a suture positioning groove being formed between the suture stop portion, the arcuate portion and the bottom of the corresponding suture disk, and the suture positioning groove being configured to be able to fix the suture.

[0010] Furthermore, it also includes a suture introduction fixed track, one end of which is connected to one end of the arc portion of the corresponding suture positioning portion, and the other end of which points to the suture needle positioning portion.

[0011] Furthermore, the suture needle positioning portion includes suture needle positioning protrusions arranged in double rows and multiple columns, and a suture needle positioning groove is provided between two adjacent suture needle positioning protrusions in each row. The corresponding suture needle positioning grooves in the two rows of suture needle positioning protrusions form a suture needle storage position, and the suture needle storage position is configured to be able to fix the suture needle.

[0012] Furthermore, the suture needle positioning portion includes at least three suture needle storage positions.

[0013] Furthermore, a plurality of weight-reducing holes or weight-reducing grooves are provided at the bottom of each suture tray.

[0014] Furthermore, the number of the plurality of weight-reducing holes or weight-reducing grooves is at least 21.

[0015] Furthermore, some of the plurality of weight-reducing holes or weight-reducing grooves are located between the first annular wall and the second annular wall, and other of the plurality of weight-reducing holes or weight-reducing grooves are located inside the second annular wall.

[0016] Furthermore, it also includes a cover stop portion, which is arranged at the top of the first annular wall and extends inward, and a cover slot is formed between the cover stop portion, the first annular wall and the bottom of the corresponding suture disk, and a cover protrusion is provided on the cover body at a position corresponding to the cover slot, and the cover protrusion is engaged with the cover slot, so that the cover body can cover the top space of the front side of the corresponding suture disk.

[0017] Furthermore, an antimicrobial agent storage slot is provided on the front of each suture disc, and a positioning indicator window is provided on the cover at a position corresponding to the antimicrobial agent storage slot, and the positioning indicator window is engaged with the antimicrobial agent storage slot.

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

[0019] (1) The present invention has designed two suture trays on the double-disc design, and uses a concave-convex design to fix the two suture trays. A single aluminum foil bag can be equipped with two suture trays, and each suture tray has one thread. The design has made new innovations and optimized the previous single suture tray design; it has played a role in reducing costs and increasing efficiency in production costs, reducing the production costs of enterprises and improving production efficiency; it has more advantages in the market, can save medical insurance expenses, reduce patients' medical expenses, and maximize patient benefits.

[0020] (2) The present invention designs a suture positioning groove on the double-disc suture tray to fix the suture. The suture positioning groove can prevent the suture from falling off easily and makes it easier to fix the suture.

[0021] (3) The present invention incorporates a double row of suture needle positioning grooves in the double-disc design, which are used to secure the suture needles. The double row of suture needle positioning grooves allows the suture needles to be positioned in more locations, making the needle tips less susceptible to damage and making it easier to secure the suture needles.

[0022] (4) The present invention designs more weight-reducing holes or grooves on the double-disc design of the suture disc. More weight-reducing holes or grooves make the suture disc itself easier to dissipate heat, more breathable and lighter, and more convenient for the entry of sterilization gas.

[0023] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 1 is a front view of a suture tray A according to a preferred embodiment of the present invention;

[0025] Figure 2 This is a reverse view of a suture tray A according to a preferred embodiment of the present invention;

[0026] Figure 3 It is a front view of a suture tray B according to a preferred embodiment of the present invention;

[0027] Figure 4 This is a reverse view of a suture tray B according to a preferred embodiment of the present invention;

[0028] Figure 5 is an oblique view of a suture tray A according to a preferred embodiment of the present invention;

[0029] Figure 6 is an oblique view of a suture tray B according to a preferred embodiment of the present invention;

[0030] Figure 7 This is an oblique view of a suture tray A loaded with sutures according to a preferred embodiment of the present invention;

[0031] Figure 8 This is an oblique view of a suture tray B loaded with sutures according to a preferred embodiment of the present invention;

[0032] Figure 9 This is a schematic structural diagram of an assembled double sewing disc according to a preferred embodiment of the present invention;

[0033] Figure 10 This is a schematic structural diagram of an assembled double sewing disc from another angle according to a preferred embodiment of the present invention;

[0034] Figure 11 This is a schematic structural diagram of a cover body according to a preferred embodiment of the present invention;

[0035] Figure 12 This is an overall structural diagram of a double-sewing thread tray package according to a preferred embodiment of the present invention.

[0036] Among them, 1-A suture tray, 2-B suture tray, 3-A front side of suture tray, 4-A back side of suture tray, 5-B front side of suture tray, 6-B back side of suture tray, 7-first annular wall, 8-second annular wall, 9-suture storage area, 10-suture needle positioning part, 11-top space, 12-groove buckle, 13-convex groove buckle, 14-suture positioning part, 15-suture positioning groove, 16-suture introduction fixed track, 17-suture needle positioning protrusion, 18-suture needle positioning groove, 19-suture needle storage position, 20-weight reduction hole, 21-cover stopper, 22-cover slot, 23-antibacterial agent storage slot, 30-cover, 31-cover protrusion, 32-positioning indication window, 41-suture, 42-suture needle. DETAILED DESCRIPTION

[0037] The following describes preferred embodiments of the present invention with reference to the accompanying drawings to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the scope of protection of the present invention is not limited to the embodiments mentioned herein.

[0038] In the drawings, components with identical structures are denoted by the same reference numerals, and components with similar structures or functions are denoted by similar reference numerals. The size and thickness of each component shown in the drawings are arbitrary and are not limited by the present invention. For clarity, the thickness of components in some places in the drawings is appropriately exaggerated.

[0039] The present invention provides a double suture tray package for absorbable surgical barbed sutures, which can contain two suture trays in a single aluminum foil bag, each containing a single suture. The double-tray suture tray design reduces the packaging cost of sutures. Originally, one aluminum foil bag contained one suture tray and one suture, but now one aluminum foil bag contains two suture trays and two sutures. The double-tray suture tray design allows for rapid suture switching and continuous suture supply during clinical use. It also reduces patients' medical expenses. For the original price of a single suture tray, it is possible to purchase two or more suture trays, thereby reducing the financial burden on patients.

[0040] Example

[0041] like Figure 1-12 As shown, this embodiment provides a double suture tray package for absorbable surgical barbed sutures, including suture tray A 1, suture tray B 2, and two covers 30. Suture tray A 1 has an opposite suture tray A front side 3 and an opposite suture tray A back side 4, and suture tray B 2 has an opposite suture tray B front side 5 and an opposite suture tray B back side 6. In this embodiment, the covers 30 can be made of paper.

[0042] The reverse side 4 of the A suture disk and the reverse side 6 of the B suture disk abut against each other and are connected together by a buckle.

[0043] Suture disc A 1 and suture disc B 2 have similar structures and can both be used to fix sutures. The same reference numerals are used for description below.

[0044] The front side 3 of suture tray A or the front side 5 of suture tray B are provided with a first annular wall 7 and a second annular wall 8 in sequence along their outer circumference from the outside to the inside, a suture storage area 9 is formed between the first annular wall 7 and the second annular wall 8, a suture needle positioning portion 10 is provided on the inner side of the second annular wall 8, and the cover body 30 can cover the top space 11 of the front side 3 of suture tray A or the front side 5 of suture tray B.

[0045] A groove buckle 12 is provided on the reverse side 4 of suture disk A, and a convex groove buckle 13 is provided on the reverse side 6 of suture disk B at a position corresponding to the groove buckle 12. The convex groove buckle 13 engages with the groove buckle 12, so that suture disk A 1 and suture disk B 2 are connected together.

[0046] The second annular wall 8 includes six suture positioning portions 14 distributed at intervals along the circumferential direction. Each suture positioning portion 14 includes an arcuate portion and a suture stop portion. The arcuate portion is arranged on the front side of the corresponding suture disk and extends toward the top. The suture stop portion is arranged at the top end of the arcuate portion and extends outward. A suture positioning groove 15 is formed between the suture stop portion, the arcuate portion and the bottom of the corresponding suture disk. The suture positioning groove 15 can fix the suture 41.

[0047] The double suture tray packaging also includes an arc-shaped suture introduction fixed track 16, one end of the suture introduction fixed track 16 is connected to one end of the arc portion of the corresponding suture positioning part 14, and the other end of the suture introduction fixed track 16 points to the suture needle positioning part 10.

[0048] The suture needle positioning portion 10 includes suture needle positioning protrusions 17 arranged in two rows and four columns. A suture needle positioning groove 18 is provided between two adjacent suture needle positioning protrusions 17 in each row. The corresponding suture needle positioning grooves 18 in the two rows of suture needle positioning protrusions 17 form a suture needle storage position 19, which can fix the suture needle 42.

[0049] In this embodiment, the suture needle positioning portion 10 includes three suture needle storage positions 19. In other embodiments, the suture needle positioning portion 10 may include more than three suture needle storage positions.

[0050] Twenty-one waist-shaped weight-reducing holes 20 are provided at the bottom of the A suture disk 1 or the B suture disk 2 .

[0051] In other embodiments, a plurality of weight-reducing grooves may be provided at the bottom of the suture tray A 1 or the suture tray B 2 , and the weight-reducing grooves may be U-shaped grooves.

[0052] In this embodiment, twelve weight-reducing holes 20 are located between the first annular wall 7 and the second annular wall 8 , and nine weight-reducing holes 20 are located inside the second annular wall 8 .

[0053] In other embodiments, the bottom of the suture tray A 1 or the suture tray B 2 may have more than 21 weight-reducing holes 20 or weight-reducing grooves.

[0054] The double suture tray packaging can also include a cover stop portion 21, which is arranged at the top of the first annular wall 7 and extends inward. A cover slot 22 is formed between the cover stop portion 21, the first annular wall 7 and the bottom of the corresponding suture tray. A cover protrusion 31 is provided on the cover 30 at a position corresponding to the cover slot 22. The cover protrusion 31 is engaged with the cover slot 22, so that the cover 30 can cover the top space 11 on the front of the corresponding suture tray.

[0055] The front side 3 of the A suture tray or the front side 5 of the B suture tray may also be provided with an antimicrobial agent storage slot 23 , and a positioning indicator window 32 is provided on the cover 30 at a position corresponding to the antimicrobial agent storage slot 23 , and the positioning indicator window 32 is engaged with the antimicrobial agent storage slot 23 .

[0056] When in use, the convex groove buckle 13 of the B suture disk 2 is tightly buckled with the groove buckle 12 of the A suture disk 1, presenting a double disk state; the suture needle 42 is fixed in the suture needle storage position 19, and the suture 41 is uniformly wound into the suture positioning groove 15 according to the suture guide fixed track 16, so that the thread body fits tightly to the disk body, and finally the thread tail is embedded in the suture positioning groove 15; the cover body 30 is accurately embedded in the cover body slot 22.

[0057] The double-disc design of the suture tray of the present invention can realize rapid suture switching and continuous suture supply during clinical use; it can also save aluminum foil bag packaging, and will be cheaper in the future market and more suitable for use by most patients, thereby meeting the needs of patients.

[0058] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art through logical analysis, reasoning, or limited experimentation based on the concepts of the present invention and the prior art should be within the scope of protection defined by the claims.

Claims

1. A double suture tray package for absorbable surgical barbed sutures, characterized in that: The utility model comprises two suture discs and two cover bodies, wherein the two suture discs respectively have opposite front and back sides, the back side of one of the two suture discs abuts against the back side of the other of the two suture discs and is connected together by a snap, the front side of each suture disc is provided with a first annular wall and a second annular wall along its outer circumference in sequence from the outside to the inside, a suture storage area is formed between the first annular wall and the second annular wall, a suture needle positioning portion is provided on the inner side of the second annular wall, and each cover body is configured to be able to cover the top space of the corresponding front side of the suture disc.

2. The double suture tray package for absorbable surgical barbed sutures according to claim 1, wherein: A groove buckle is provided on the reverse side of one of the two suture discs, and a convex groove buckle is provided on the reverse side of the other of the two suture discs at a position corresponding to the groove buckle. The convex groove buckle engages with the groove buckle, so that the two suture discs are connected together.

3. The double suture tray package for absorbable surgical barbed sutures according to claim 1, wherein: The second annular wall includes a plurality of suture positioning portions distributed at intervals along the circumferential direction, each suture positioning portion includes an arcuate portion and a suture stop portion, the arcuate portion is arranged on the front side of the corresponding suture disk and extends toward the top, the suture stop portion is arranged at the top end of the arcuate portion and extends outward, and a suture positioning groove is formed between the suture stop portion, the arcuate portion and the bottom of the corresponding suture disk, and the suture positioning groove is configured to fix the suture.

4. The double suture tray package for absorbable surgical barbed sutures according to claim 3, wherein: It also includes a suture introduction fixed track, one end of which is connected to one end of the arc portion of the corresponding suture positioning portion, and the other end of which points to the suture needle positioning portion.

5. The double suture tray package for absorbable surgical barbed sutures according to claim 1, wherein: The suture needle positioning portion includes suture needle positioning protrusions arranged in double rows and multiple columns, and a suture needle positioning groove is provided between two adjacent suture needle positioning protrusions in each row. The corresponding suture needle positioning grooves in the two rows of suture needle positioning protrusions form a suture needle storage position, and the suture needle storage position is configured to fix the suture needle.

6. The double suture tray package for absorbable surgical barbed sutures according to claim 5, wherein: The suture needle positioning portion includes at least three suture needle storage positions.

7. The double suture tray package for absorbable surgical barbed sutures according to claim 1, wherein: The bottom of each suture disk is provided with a plurality of weight-reducing holes or weight-reducing grooves.

8. The double suture tray package for absorbable surgical barbed sutures according to claim 7, wherein: Some of the plurality of weight-reducing holes or weight-reducing grooves are located between the first annular wall and the second annular wall, and other ones of the plurality of weight-reducing holes or weight-reducing grooves are located inside the second annular wall.

9. The double suture tray package for absorbable surgical barbed sutures according to claim 1, wherein: It also includes a cover stop portion, which is arranged at the top of the first annular wall and extends inward. A cover slot is formed between the cover stop portion, the first annular wall and the bottom of the corresponding suture disk. A cover protrusion is provided on the cover at a position corresponding to the cover slot. The cover protrusion is engaged with the cover slot, so that the cover can cover the top space on the front of the corresponding suture disk.

10. The double suture tray package for absorbable surgical barbed sutures according to claim 9, wherein: An antimicrobial agent storage slot is also provided on the front of each suture disc, and a positioning indication window is provided on the cover body at a position corresponding to the antimicrobial agent storage slot, and the positioning indication window is engaged with the antimicrobial agent storage slot.

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