Infusion needle sealing box and sealing device
By designing the infusion needle storage box and sealing device, and using barbed bars and pipe mud to seal the infusion needle, the safety hazards during the removal of the needle are solved, and the safe sealing and separation of the infusion needle is achieved, and the risk of needle exposure is avoided.
Patent Information
- Application Number
- CN202421173496.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-05-27
AI Technical Summary
After the infusion is completed, the nurse is at risk of accidentally tenting her fingers when pulling out the infusion needle, and the infusion needle may slide out of the infusion tube or fall out of the sharp device box, causing safety risks.
A infusion needle sealing box and sealing device is designed, including a shell and a sealing gun. The shell is equipped with needle wings and needle stalks to contain the tube mud. The sealing gun separates the infusion needle from the hose through a push rod and a cutter and pushes it into the sealing box, and uses the barbing bar and tube mud for sealing.
It effectively avoids the exposure risk of infusion needles, prevents disengagement and fall out, simplifies the separation process between the needle and the hose, and improves operating safety.
Smart Images
Figure CN223068876U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of medical devices, and particularly to an infusion set needle storage box and a storage device. Background Art
[0002] After the patient's infusion is completed and the nurse removes the infusion needle, the infusion needle is usually inserted into the infusion tube, and then the infusion set is placed in the back end of the medical tray and taken away for disposal. During disposal, the infusion needle needs to be cut off and thrown into the sharps box, or the infusion needle together with the hose needs to be pulled out and thrown into the sharps box.
[0003] There are many problems in this process:
[0004] 1. When the nurse inserts the infusion needle into the infusion tube, there is a risk of accidentally touching the finger, causing occupational exposure; there are many people in the hospital. During the process of the nurse removing the entire infusion set and taking away the medical tray, if there is a collision with others, etc., the infusion needle may slip out of the infusion tube, leading to danger;
[0005] 2. When the infusion needle is placed in the sharps box, there is still a risk that the sharps box will be overturned and the infusion needle will fall out. Utility Model Content
[0006] This application aims to provide an infusion set needle storage box and a storage device, which are used to immediately seal the infusion needle after the infusion is completed, so as to avoid the danger caused by the needle.
[0007] This application adopts the following technical solutions:
[0008] An infusion needle storage box, comprising:
[0009] A housing, one end of the housing is open and the other end is closed. A needle wing accommodation cavity and a needle stem accommodation cavity are arranged in the housing. A plurality of barbed strips are arranged in the needle wing accommodation cavity, and plugging mud is contained in the needle stem accommodation cavity.
[0010] Further, a first connecting member is arranged at the open end of the housing.
[0011] This application further includes a storage device, which includes the storage box and further includes:
[0012] A storage gun, both ends of the storage gun are open, a sliding groove cavity communicating with both ends is arranged inside the storage gun, a needle placing port is arranged on the storage gun, the needle placing port communicates with the sliding groove cavity, and a second connecting member capable of connecting with the first connecting member is arranged at one end of the storage gun; and
[0013] A push rod, the push rod includes a push plate, the push plate slidably penetrates through the sliding groove cavity, and a first cutter is arranged at one end thereof.
[0014] Further, a hose groove is provided on the sealing gun. One end of the hose groove along its axis communicates with the needle outlet, and one side of the hose groove perpendicular to its axis communicates with the chute cavity.
[0015] Further, a second cutter is provided at the other end of the hose groove along its axis.
[0016] Further, elastic limiters are provided on both sides of the needle outlet.
[0017] Further, hard pipe grooves are provided on the upper side wall and the lower side wall of the chute cavity.
[0018] Further, the sealing gun further includes a first handle.
[0019] Further, the push rod further includes a second handle connected to the push plate.
[0020] Advantages of the present application:
[0021] 1. In the present application, the sealing box can seal the infusion needle. The barbs inside it prevent the infusion needle from detaching, and at the same time, the plugging mud inside it blocks and scraps the needle. Without damaging the shell of the sealing box, the risk of needle exposure is effectively avoided.
[0022] 2. In the present application, the sealing device can cut the connecting hose of the infusion needle through the cooperation of the sealing gun and the push plate, and then push the infusion needle into the sealing box, effectively solving the problem of the separation of the infusion needle and the infusion hose. At the same time, it can conveniently seal the infusion needle and avoid the risk of needle exposure. Description of the drawings
[0023] Figure 1 is a schematic diagram of the external structure of the sealing box in the embodiment of the present application;
[0024] Figure 2 is a schematic diagram of the internal structure of the sealing box in the embodiment of the present application;
[0025] Figure 3 is a sectional view of the sealing box in the embodiment of the present application;
[0026] Figure 4 is a schematic diagram of the structure of the sealing device in the embodiment of the present application;
[0027] Figure 5 is a schematic diagram of the structure of the sealing gun in the embodiment of the present application;
[0028] Figure 6 is a sectional view of the sealing gun in the embodiment of the present application;
[0029] Figure 7 is a schematic diagram of the structure of the push plate in the embodiment of the present application;
[0030] Figure 8 This is the front elevation sectional view of the sealing gun and the push plate combination in the embodiment of the present application;
[0031] Figure 9 This is the top plan sectional view of the sealing gun and the push plate combination in the embodiment of the present application;
[0032] Figure 10 This is the schematic diagram of the process of putting the needle into the sealing gun in the embodiment of the present application;
[0033] In the figure: 100 is the sealing gun, 110 is the chute cavity, 111 is the hard tube groove, 120 is the needle insertion opening, 121 is the elastic limiting member, 122 is the flexible tube groove, 123 is the second cutter, 130 is the card slot, 140 is the first handle;
[0034] 200 is the push rod, 210 is the push plate, 211 is the first cutter, 220 is the second handle;
[0035] 300 is the sealing box, 310 is the housing, 320 is the clamping block, 330 is the needle wing accommodation cavity, 331 is the barbed card strip, 340 is the needle stem accommodation cavity, 341 is the pipe blocking mud;
[0036] 400 is the infusion needle, 410 is the needle wing, 420 is the hard tube, 430 is the needle stem, 440 is the flexible tube. Detailed implementation manners
[0037] To make the above features and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.
[0038] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.
[0039] In addition, terms such as "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, the meaning of "a plurality" and "several" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0040] Referring to Figure 1-3 , this application provides an infusion needle storage box 300, including:
[0041] A housing 310, one end of the housing 310 is open and the other end is closed. A needle wing accommodation cavity 330 and a needle shaft accommodation cavity 340 are provided inside the housing 310. A plurality of barbed strips 331 are provided in the needle wing accommodation cavity 330, and a tube-blocking mud 341 is contained in the needle shaft accommodation cavity 340.
[0042] Specifically, the width of the open end of the housing 310 should be greater than the width of the needle wing 410 of the infusion needle 400 to facilitate the smooth insertion of the infusion needle 400 into the housing 310. The setting of the barbed strips 331 enables the infusion needle 400 to be smoothly inserted into the housing 310 and at the same time prevents the infusion needle 400 from withdrawing from the housing 310 and detaching. The part of the needle wing accommodation cavity 330 for accommodating the needle wing 410 of the infusion needle 400 should have a length and width greater than the length and width of the needle wing 410. The needle shaft accommodation cavity 340 is for accommodating the needle shaft 430 part of the infusion needle 400, and its length and width should be greater than the length of the needle shaft 430 and the diameter of the hard tube 420 connected to the needle shaft 430. The setting of the tube-blocking mud 341 can block the infusion needle 400 when the infusion needle 400 is inserted into the housing 310, preventing the reuse of medical waste.
[0043] Referring to Figure 2 , it can be understood that a first connecting member is provided at the open end of the housing 310.
[0044] Specifically, the first connecting member can be used to connect an external device to facilitate pushing the infusion needle 400 into the housing 310. Among them, the first connecting member can be a block 320 connected to the housing 310, or a bolt connected to the housing 310, or other existing technical means that those skilled in the art can adopt.
[0045] Referring to Figure 1-10 , this application also provides a storage device. The storage device includes the storage box 300 and further includes:
[0046] Sealing gun 100, the two ends of the sealing gun 100 are open, a chute cavity 110 communicating with the two open ends is arranged inside the sealing gun 100, a needle outlet 120 is arranged on the sealing gun 100, the needle outlet 120 communicates with the chute cavity 110, and one end of the sealing gun 100 is provided with a second connecting piece capable of connecting with the first connecting piece; and
[0047] Pusher 200, the pusher 200 includes a push plate 210, the push plate 210 slidably penetrates through the chute cavity 110, and a first cutter 211 is arranged at one end thereof.
[0048] Specifically, the sealing box 300 can be connected to the sealing gun 100 by connecting the first connecting piece and the second connecting piece. Among them, the second connecting piece can be a card slot 130 capable of being clamped with a clamping block 320, or a threaded hole capable of being connected with a bolt, or other existing technical means that can be adopted by those skilled in the art. The opening on the housing 310 of the sealing box 300 has the same size as the opening on the sealing gun 100, and when the two are connected, they can completely fit, so as to ensure that the infusion needle 400 can be smoothly pushed from the sealing gun 100 into the sealing box 300. The height of the chute cavity 110 should be greater than the overall thickness of the infusion needle 400, and the width of the chute cavity 110 should be greater than the width of the needle wing 410 of the infusion needle 400 to facilitate the sliding of the infusion needle 400 in the chute cavity 110. The thickness of the push plate 210 is equal to the height of the chute cavity 110, and the width of the push plate 210 is equal to the width of the chute cavity 110, ensuring that the push plate 210 can smoothly slide in the chute cavity 110 and at the same time ensuring that the push plate 210 can completely push the infusion needle 400.
[0049] One end of the push plate 210 provided with the first cutter 211 can be inserted from the opening at the end of the sealing gun 100 far from the second connecting piece. After the infusion needle 400 is placed into the chute cavity 110 from the needle outlet 120, the infusion hose 440 connected to the infusion needle 400 is located outside the needle outlet 120. Push the push plate 210. When the push plate 210 reaches the needle outlet 120 and pushes the infusion needle 400, the first cutter 211 can cooperate with the side wall of the needle outlet 120 to cut off the infusion hose 440, and continue to push the push plate 210 to push the infusion needle 400 into the sealing box 300 for sealing.
[0050] The sealer provided by the embodiment of the present application can conveniently push the infusion needle 400 into the sealing box 300 for sealing, and at the same time can separate the infusion needle 400 from the infusion hose 440, which greatly facilitates the use of medical staff and avoids the risk caused by needle exposure due to existing related operations.
[0051] Referring to Figure 4-6 , it can be understood that a hose groove 122 is provided on the sealing gun 100. One end of the hose groove 122 along its axis is communicated with the needle outlet 120, and one side of the hose groove 122 perpendicular to its axis is communicated with the chute cavity 110.
[0052] Specifically, the length of the hose groove 122 should be greater than the length of the needle shank 430 of the infusion needle 400. Among them, the hose groove 122 is simultaneously communicated with the needle outlet 120 and the chute cavity 110. This setting can more conveniently and directly place the infusion needle 400 flatly into the chute cavity 110 from the needle outlet 120, effectively avoiding needle stabbing during the use by medical staff.
[0053] Referring to Figure 7-9 , it can be understood that a second cutter 123 is provided at the other end of the hose groove 122 along its axis.
[0054] Specifically, the second cutter 123 and the first cutter 211 can be provided on the sealer at the same time, or only one cutter can be retained. When only the second cutter 123 is provided, the side wall of the push plate 210 can cooperate with the second cutter 123 to achieve a cutting effect so as to cut off the infusion hose 440; when only the first cutter 211 is provided, the side wall of the hose groove 122 can cooperate with the first cutter 211 to achieve a cutting effect so as to cut off the infusion hose 440; when both the first cutter 211 and the second cutter 123 are provided, they can cooperate to achieve a cutting effect so as to cut off the infusion hose 440.
[0055] Referring to Figure 4-6 , it can be understood that elastic limit members 121 are provided on both sides of the needle outlet 120.
[0056] Specifically, the elastic limiting member 121 may be an elastic piece. One end of the elastic piece is connected to the side wall of the needle placing port 120 to form a cantilever structure with a certain inclination angle. When the infusion needle 400 is placed, the needle wing 410 of the infusion needle 400 can push open the elastic piece and enter the chute cavity 110, and the elastic piece resets to limit the infusion needle 400. In addition, the elastic limiting member 121 may also be a combined structure of a wedge-shaped block and an elastic member. The wedge-shaped block is connected to the side wall of the needle placing port 120 through the elastic member. When the infusion needle 400 is placed, the needle wing 410 of the infusion needle 400 can push open the wedge-shaped block and enter the chute cavity 110, and the wedge-shaped block resets under the action of the elastic member to limit the infusion needle 400. The elastic member may be a spring. In addition, those skilled in the art can also use other existing technical means to achieve the limiting effect of the elastic limiting piece on the infusion needle 400.
[0057] Referring to Figure 5 、 9 , hard tube grooves 111 are provided on the upper side wall and the lower side wall of the chute cavity 110.
[0058] Specifically, the diameter of the hard tube groove 111 should be equal to or greater than the diameter of the hard tube 420 on the infusion needle 400. At the same time, when the storage box 300 is connected to the storage gun 100, the axis of the hard tube groove 111 should coincide with the axis of the needle stem receiving cavity 340. The setting of the hard tube groove 111 can better guide the infusion needle 400 to slide in the chute cavity 110 and prevent the needle stem 430 of the infusion needle 400 from being unable to be smoothly inserted into the needle stem receiving cavity 340 due to the skew of the infusion needle 400.
[0059] Referring to Figure 4 , it can be understood that the storage gun 100 further includes a first handle 140.
[0060] Referring to Figure 4 , it can be understood that the push rod 200 further includes a second handle 220 connected to the push plate 210.
[0061] Specifically, the handles provided on the storage gun 100 and the push plate 210 facilitate the holding and operation of the storage device.
[0062] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the principle of the present application shall be included in the protection scope of the present application.
Claims
1. An infusion needle storage box, characterized in that, Comprising: A housing, one end of the housing is open and the other end is closed. A wing accommodating cavity and a stem accommodating cavity are arranged inside the housing. A plurality of barbed strips are arranged in the wing accommodating cavity, and plugging mud is contained in the stem accommodating cavity.
2. The infusion needle storage box according to claim 1, characterized in that, A first connector is arranged at the open end of the housing.
3. A sealer, characterized in that, A transfusion needle storage box according to claim 2, further comprising: A storage gun, both ends of the storage gun are open, a sliding groove cavity communicating with both ends is arranged inside the storage gun, a needle placing opening is arranged on the storage gun, the needle placing opening communicates with the sliding groove cavity, and a second connector capable of connecting with the first connector is arranged at one end of the storage gun; and A push rod, the push rod includes a push plate, the push plate slidably penetrates through the sliding groove cavity, and a first cutter is arranged at one end thereof.
4. A sealer according to claim 3, characterized in that A hose groove is arranged on the storage gun, one end of the hose groove along its axis communicates with the needle placing opening, and one side perpendicular to its axis communicates with the sliding groove cavity.
5. A sealer according to claim 4, characterized in that, A second cutter is arranged at the other end of the hose groove along its axis.
6. The encapsulator according to claim 3, wherein Elastic limiting members are arranged on both sides of the needle placing opening.
7. A sealer according to any one of claims 3-6, characterized in that, Hard tube grooves are arranged on the upper side wall and the lower side wall of the sliding groove cavity.
8. A sealing device according to claim 7, characterized in that, The storage gun further includes a first handle.
9. A sealer according to claim 7, characterized in that, The push rod further includes a second handle connected to the push plate.