Packaging device for ureter guiding sheath

Abstract

The utility model discloses a packaging device for a ureter guiding sheath, which belongs to the technical field of medical instrument packaging and comprises a packaging box, a box cover is movably connected to the upper end of the packaging box, a foam board is mounted in the packaging box, a first spring is welded on the inner wall of the packaging box, an ejection block is welded at the upper end of the first spring, and a second spring is welded at the lower end of the ejection block. A pull rod is arranged on one side of the packaging box in a penetrating mode, a second spring is arranged on one part of a rod body of the pull rod in a surrounding mode, a fixing block is welded to the end of the pull rod, symmetrical clamping grooves are formed in the upper end face of the packaging box, symmetrical buckles are arranged on the lower end face of the box cover, and the clamping grooves are connected with the buckles in a matched mode. The packaging device for the ureter guiding sheath comprises a box cover, a turnup edge is installed on one side of the box cover, a containing groove is formed in the center of a foam plate, the outline of the containing groove is matched with the outer outline of the ureter guiding sheath, and the problem that an existing packaging device for the ureter guiding sheath is inconvenient to take during clinical operation is solved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device packaging technology, specifically relating to a packaging device for a ureteral guide sheath. Background Technology

[0002] With the continuous advancement of medical technology, an increasing number of innovative products are being applied in clinical practice, including a packaging device specifically designed for ureteral guidance sheaths. A ureteral guidance sheath is a medical device primarily used in the diagnosis and treatment of urinary system diseases, especially during ureteroscopic examinations or surgeries. The function of this guidance sheath is to create a channel within the ureter, facilitating the insertion of other medical devices for examination or treatment purposes. The packaging of the ureteral guidance sheath not only effectively protects it during transportation and storage but also ensures its sterility, allowing medical personnel to quickly and accurately prepare for surgery, thereby improving surgical efficiency and patient safety.

[0003] Existing packaging devices for ureteral guiding sheaths typically employ tight clamping structures to ensure secure positioning and reduce impact during transport. While this ensures stable storage during transport, it often leads to difficulties in retrieval during clinical application, thus affecting surgical efficiency. This phenomenon has become a problem urgently needing to be solved by those in the field. Utility Model Content

[0004] The purpose of this invention is to provide a packaging device for a ureteral guiding sheath, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a packaging device for a ureteral guiding sheath, comprising a packaging box, a lid movably connected to the upper end of the packaging box, a foam board installed inside the packaging box, a first spring welded to the inner wall of the packaging box, and an ejector block welded to the upper end of the first spring;

[0006] A pull rod is provided on one side of the packaging box, a second spring is arranged around the pull rod, and a fixing block is welded to the end of the pull rod.

[0007] The present invention further illustrates that the upper surface of the packaging box is provided with symmetrical slots, and the lower surface of the box lid is provided with symmetrical buckles.

[0008] This utility model further illustrates that the slot and the buckle are adapted to each other.

[0009] This utility model further illustrates that a flange is installed on one side of the box cover.

[0010] The present invention further illustrates that a placement groove is provided in the center of the foam board, and the outline of the placement groove is adapted to the outer outline of the ureteral guide sheath.

[0011] The present invention further illustrates that a fixing groove is provided on one side of the ejector block, a fixing block is provided in the fixing groove, and an anti-slip strip is installed at the contact surface between the fixing groove and the fixing block.

[0012] This utility model further illustrates that one end of the second spring is welded to the inner wall of the packaging box, and the other end of the second spring is welded to the fixing block.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0014] (1) By setting the pop-out of the first spring-driven ejector block and the elastic fixation and unlocking of the device by the second spring, the process of taking the ureteral guide sheath out of the packaging is quick and convenient, avoiding the decrease in surgical efficiency caused by the difficulty in taking out the instrument in some emergency situations.

[0015] (2) By setting up an integrated packaging box and lid, the ureteral guide sheath is sealed and stored. The integrated structural design reduces the parts that need to be disassembled, which can effectively reduce the labor intensity and cost in the recycling process. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is an overall top view of the present invention;

[0019] Figure 3 This is a partial internal structure diagram of the present invention;

[0020] Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle;

[0021] In the diagram: 1. Packaging box; 11. Card slot; 2. Box lid; 21. Buckle; 22. Flanged edge; 3. Foam board; 31. Placement slot; 4. First spring; 5. Ejection block; 51. Fixing slot; 6. Pull rod; 7. Second spring; 8. Fixing block. Detailed Implementation

[0022] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-4 The present invention provides a technical solution: a packaging device for a ureteral guiding sheath, including a packaging box 1, the packaging box 1 being made of a material with good plasticity, a lid 2 being movably connected to the upper end of the packaging box 1, a foam board 3 being installed inside the packaging box 1 to reduce vibration and impact during device transportation, a first spring 4 being welded to the inner wall of the packaging box 1, and an ejector block 5 being welded to the upper end of the first spring 4.

[0024] A pull rod 6 is inserted through one side of the packaging box 1. A second spring 7 is arranged around a part of the rod body of the pull rod 6, and a fixing block 8 is welded to the end of the pull rod 6.

[0025] refer to Figure 2 The upper end of the packaging box 1 is provided with symmetrical slots 11, and the lower end of the lid 2 is provided with symmetrical buckles 21. The slots 11 and buckles 21 are connected to fix the packaging box 1 and the lid 2. A flange 22 is installed on one side of the lid 2 for quick opening of the lid 2.

[0026] A placement groove 31 is provided in the center of the foam board 3, and the outline of the placement groove 31 is consistent with the outer outline of the ureteral guiding sheath. The ejector block 5 is located below the position of the outer sheath seat in the placement groove 31, so that it contacts the outer sheath seat of the installed ureteral guiding sheath.

[0027] refer to Figure 3 , 4 A fixing groove 51 is provided on one side of the ejector block 5. The interior of the fixing groove 51 is adapted to the fixing block 8, and an anti-slip strip is installed between the fixing groove 51 and the fixing block 8, thereby improving the fixing effect of the fixing block 8 on the ejector block 5. A limit block is welded on the outer end of the pull rod 6 to prevent the pull rod 6 from falling off and can also act as a handle, making it convenient for the user to manually pull out the pull rod 6.

[0028] One end of the second spring 7 is welded to the inner wall of the packaging box 1, and the other end of the second spring 7 is welded to the fixing block 8, so that the displacement of the pull rod 6 can drive the second spring 7 and the fixing block 8 to move.

[0029] In this embodiment, after the ureteral guide sheath is inserted into the placement slot 31, the lid 2 is pressed down, causing the buckle 21 to engage with the corresponding slot 11. The buckle 21 will deform under pressure and then spring into the slot 11 to lock. During transportation, the ureteral guide sheath is stably fixed in the packaging box 1 by the foam board 3, thus ensuring that it will not be displaced or worn due to vibration. In clinical use, the user flips up the lid 2 by the flap 22 to separate the lid 2 from the packaging box 1, then pulls the lever 6, causing the second spring 7 to contract, the fixing block 8 to slide out of the fixing slot 51, causing the first spring 4 to extend, and the push block 5 to move upward. The elastic force generated by the first spring 4 pushes the ureteral guide sheath out of the placement slot 31, so that the user can quickly remove the entire ureteral guide sheath from the packaging box 1 through the pushed-out portion of the ureteral guide sheath for operation.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A packaging device for a ureteral guiding sheath, comprising a packaging box (1), characterized in that: The upper end of the packaging box (1) is movably connected to a lid (2), a foam board (3) is installed inside the packaging box (1), a first spring (4) is welded to the inner wall of the packaging box (1), and an ejector block (5) is welded to the upper end of the first spring (4). A pull rod (6) is provided on one side of the packaging box (1), a second spring (7) is arranged around the pull rod (6), and a fixing block (8) is welded to the end of the pull rod (6).

2. The packaging device for a ureteral guiding sheath according to claim 1, characterized in that: The packaging box (1) has symmetrical slots (11) on its upper surface, and the box lid (2) has symmetrical buckles (21) on its lower surface.

3. The packaging device for a ureteral guiding sheath according to claim 2, characterized in that: The slot (11) is adapted to be connected to the buckle (21).

4. The packaging device for a ureteral guiding sheath according to claim 1, characterized in that: A flange (22) is installed on one side of the lid (2).

5. A packaging device for a ureteral guiding sheath according to claim 1, characterized in that: The foam board (3) has a placement groove (31) in the center, and the outline of the placement groove (31) is adapted to the outer outline of the ureteral guide sheath.

6. The packaging device for a ureteral guiding sheath according to claim 1, characterized in that: A fixing groove (51) is provided on one side of the ejector block (5), and a fixing block (8) is provided in the fixing groove (51). Anti-slip strips are installed at the contact surface between the fixing groove (51) and the fixing block (8).

7. A packaging device for a ureteral guiding sheath according to claim 6, characterized in that: One end of the second spring (7) is welded to the inner wall of the packaging box (1), and the other end of the second spring (7) is welded to the fixing block (8).

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