A disposable skin stapler cartridge

Abstract

This utility model discloses a staple holder for a disposable skin suture device, including a staple storage assembly that remains open on one side. Inside the staple storage assembly is a push-out component that allows for lateral sliding. A through groove is formed at the top of the staple storage assembly, with the end of the groove furthest from the open end being L-shaped. The push-out component includes a push plate that engages inside the staple storage assembly. An elastic groove is formed inside the staple storage assembly, and a push rod is slidably inserted into the top of the push plate. A spring is installed inside the elastic groove to keep the push plate connected to the inner wall of the staple storage housing. An elastic locking block is provided at the top of the staple storage housing near the open end. The staple holder for a disposable skin suture device provided by this utility model, through the elastic locking block at the top of the open end of the staple storage groove, can separate the two staples closest to the open end, preventing both staples from being ejected simultaneously and becoming stuck. Furthermore, the L-shaped through groove at the end can lock the push rod, preventing the internal staples from being squeezed out by the elastically contracting push plate when not in use.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and more specifically to a staple storage box for a disposable skin suture device. Background Technology

[0002] A skin suture device is a medical device used to close lacerations, wounds, and other openings on the skin surface, allowing for quick, accurate, and painless suturing.

[0003] For example, patent CN219538383U discloses a disposable skin suture device that avoids staple jamming. It includes a housing, a handle, and a staple storage box. The staple storage box contains a staple removal device. The housing and handle are equipped with a frosted assembly and a fixing cylinder. The fixing cylinder is detachably connected to the handle via the fixing assembly. A stabilizing holding mechanism is provided inside the fixing cylinder. A rotating rod is provided between the adjusting assembly and the fixing cylinder. Two rotating seats are connected between the two rotating rods and the two fixing cylinders. A rotating post is fixedly fitted onto each of the two rotating posts, and two rubber pads are provided on each of the two rotating posts. This disposable skin suture device that avoids staple jamming reduces the likelihood of staple jamming during single-use skin suturing through the cooperation of the housing, handle, staple storage box, and staple removal device. Simultaneously, the cooperation of the frosted assembly, fixing cylinder, fixing assembly, and stabilizing holding mechanism increases the stability of the housing and handle when held by medical personnel during suturing.

[0004] In actual operation, during the suturing process of the skin suture device, the internal clasps are ejected one by one. However, if the clasps are ejected too quickly, they may get stuck, leading to medical accidents.

[0005] It is evident that the aforementioned problems with existing technologies urgently need to be addressed. Utility Model Content

[0006] In view of the above-mentioned problems in the existing technology, one objective of this utility model is to provide a staple storage box for disposable skin suture devices, so as to solve the problem that when the staples are sutured too quickly, they are easy to get stuck, which may lead to medical accidents.

[0007] To achieve the above objectives, this utility model provides a staple storage box for a disposable skin suture device, comprising a staple storage assembly that remains open on one side, an ejection assembly that allows for lateral sliding inside the staple storage assembly, a through groove on the top of the staple storage assembly, the end of the through groove away from the open end being L-shaped, the ejection assembly including a push plate that engages inside the staple storage assembly, an elastic groove inside the staple storage assembly, a push rod slidably inserted into the top of the push plate, a spring inside the elastic groove to drive the push plate to remain connected to the inner wall of the staple storage shell, and an elastic locking block inside the staple storage shell near the top of the open end.

[0008] Preferably, the nail storage shell has a nail storage groove inside, and a retaining post is disposed through the nail storage groove.

[0009] Preferably, the top of the push plate is provided with a sliding groove, a slider is slidably engaged inside the sliding groove, and a push rod is protruding from the top of the slider.

[0010] Preferably, the through groove and the elastic groove are kept in communication.

[0011] Beneficial effects:

[0012] Compared with the prior art, the disposable skin suture device storage box provided by this utility model has the following beneficial effects:

[0013] 1. The push rod can be locked in place by the "L"-shaped through groove at the end, preventing the internal pins from being squeezed out by the elastically contracting push plate when not in use.

[0014] 2. The elastic locking block set at the top of the open end of the nail storage slot can separate the two nails closest to the open end, preventing the two nails from being ejected at the same time and getting stuck. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the structure of the skin suture stapler provided in an embodiment of the present utility model;

[0017] Figure 2 This is a structural schematic diagram of a front cross-section of the skin suture device and nail reservoir provided in an embodiment of the present utility model;

[0018] Figure 3 This is a side view structural diagram of the skin suture device and nail storage device provided in an embodiment of the present utility model.

[0019] Key reference numerals:

[0020] 1. Attachment storage assembly; 2. Ejection assembly; 101. Attachment storage housing; 102. Attachment storage slot; 103. Locking post; 104. Through slot; 105. Elastic groove; 106. Elastic locking block; 201. Push plate; 202. Slide groove; 203. Slider; 204. Push rod; 205. Spring. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-3 As shown, a disposable skin suture device storage box includes a storage assembly 1 that remains open on one side. The storage assembly 1 has an ejection assembly 2 that can slide laterally inside. The top of the storage assembly 1 has a through groove 104, and the end of the through groove 104 away from the open end is "L"-shaped. The ejection assembly 2 includes a push plate 201 that is snapped into the inside of the storage assembly 1. The storage assembly 1 has an elastic groove 105 inside. The top of the push plate 201 is slidably inserted with a push rod 204. The elastic groove 105 has a spring 205 inside to drive the push plate 201 to remain connected to the inner wall of the storage housing 101. The top of the storage housing 101 near the open end has an elastic locking block 106.

[0023] The main purpose of the staple storage box for this disposable skin suture device is to hold the push rod 204 in place by the "L"-shaped through groove 104 at the end, preventing the internal staples from being squeezed out by the elastically contracting push plate 201 when not in use; and to separate the two staples closest to the open end by the elastic locking block 106 provided at the top of the open end of the staple storage groove 102, preventing the two staples from being ejected at the same time and getting stuck.

[0024] In the technical solution provided by this utility model, by Figure 1 , Figure 2 and Figure 3 It is known that the nail storage shell 101 has a nail storage groove 102 inside, which can hold the nail, and a locking post 103 is provided through the nail storage groove 102 to facilitate the placement of the nail and prevent the nail from shaking inside, causing the angle to shift.

[0025] Furthermore, the top of the push plate 201 is provided with a groove 202, and a slider 203 is slidably engaged inside the groove 202. A push rod 204 is protruding from the top of the slider 203. When the push plate 201 is pressed away from the open end by the various pins, the push rod 204 can be manually pushed to the "L"-shaped end to prevent the push plate 201 from being pulled by the spring force of the spring 205, causing the pins to pop out.

[0026] Furthermore, the through groove 104 and the elastic groove 105 remain in communication.

[0027] Working principle: First, each sterilized staple is placed into the staple storage slot 102 in a sterile environment. The push plate 201 can be pressed by each staple to the inner wall of the staple storage slot 102 away from the open end.

[0028] Then manually push the push rod 204 to the "L"-shaped end to prevent the push plate 201 from being pulled by the spring force of the spring 205, which would cause the clip to pop out.

[0029] When a skin suture device is needed, align the open end of the staple storage housing 101 with the skin suture device and insert it. Then, manually push the push rod 204 out of the "L"-shaped end so that the push plate 201 is pushed outward by the spring force of the spring 205.

[0030] The elastic locking block 106 provided at the top of the open end of the nail storage slot 102 can separate the two nails closest to the open end, preventing the two nails from being ejected at the same time and getting stuck.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A disposable staple cartridge for a skin stapler, characterized by comprising: The device includes a staple storage assembly (1) that remains open on one side. The staple storage assembly (1) has an ejector assembly (2) inside that can maintain lateral sliding. The staple storage assembly (1) has a through groove (104) on its top. The end of the through groove (104) away from the open end is "L"-shaped. The ejector assembly (2) includes a push plate (201) that is snapped into the inside of the staple storage assembly (1). The staple storage assembly (1) has an elastic groove (105) inside. A push rod (204) is slidably inserted into the top of the push plate (201). A spring (205) is provided inside the elastic groove (105) to drive the push plate (201) to remain connected to the inner wall of the staple storage shell (101). An elastic locking block (106) is provided at the top of the staple storage shell (101) near the open end.

2. The staple cartridge of Claim 1, wherein: The nail storage shell (101) has a nail storage slot (102) inside, and a locking post (103) is provided through the nail storage slot (102).

3. The staple cartridge of Claim 1, wherein: The push plate (201) has a groove (202) on its top, and a slider (203) is slidably engaged inside the groove (202). A push rod (204) is protruding from the top of the slider (203).

4. The staple cartridge of Claim 1, wherein: The through groove (104) and the elastic groove (105) are kept in communication.

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