Disposable syringe needle protective sleeve for infusion apparatus

Abstract

The utility model belongs to the technical field of medical auxiliary tools, and particularly relates to a disposable infusion set needle head protective sleeve which is composed of a left box body, a connecting strip, a right box body, a first buckle, a second buckle, a third buckle, a first clamping groove, a second clamping groove, a third clamping groove, a left side lower opening, a right side lower opening, a left lower opening and a right lower opening. The left box body is provided with a left side lower hole, a buckle I, a buckle II, a buckle III and a left lower opening; the right box body is provided with a right side lower hole, a clamping groove I, a clamping groove II, a clamping groove III and a right lower opening; during use, a medical worker holds an infusion apparatus needle handle with the right hand, holds the opened disposable infusion apparatus needle protective sleeve in the hand with the left hand, places an infusion apparatus needle into the right box body with the right hand, and clamps the infusion apparatus needle handle and an infusion tube into the right lower opening and the right lower opening respectively; the disposable infusion set needle head protective sleeve is manually pressed to enable the left box body and the right box body to be buckled, the first buckle, the second buckle and the third buckle on the left side are tightly buckled with the first clamping groove, the second clamping groove and the third clamping groove on the right side respectively, and installation of the disposable infusion set needle head protective sleeve is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary appliances, in particular to a disposable infusion set needle protective cover, which is disposable and can minimize the safety risks of the disposable infusion set needle during the process of safe disposal after use. Background Art

[0002] After using a disposable infusion set, the needle is contaminated and needs to be handled according to the disposal process of harmful medical waste. After the needle is pulled out of the patient's body, the medical staff goes to the disposal room to insert the needle into the sharps box, cuts off the connection between the needle and the infusion tube, and places the needle in the sharps box to wait for centralized disposal. During this process, the needle is exposed from the time it is pulled out of the patient's body to the time it is cut off, which poses a potential risk to surrounding personnel, including medical staff.

[0003] The prior art uses a paper sheet folded into a cover-like structure to provide temporary protection for contaminated needles. In this solution, a slit is provided on the cover for the needle to be introduced. When the needle is placed in the cover, the needle handle is inserted into the strip-shaped hole to prevent the needle from axial displacement in the cover. However, in the prior art solution, medical personnel are still exposed to the risk of needlesticks when operating. Summary of the invention

[0004] In order to solve the above problems, the purpose of the utility model is to provide a disposable infusion needle protective cover to avoid the potential risk of the needle tip being exposed to the medical staff after the medical staff removes the needle during infusion, which may pose a risk to the surrounding personnel including the medical staff.

[0005] In order to achieve the above technical effects, the technical solution adopted by the utility model is:

[0006] Disposable infusion needle protection cover, including:

[0007] The left box body is connected to the right box body through a connecting strip, a left lower opening and buckle 1, buckle 2 and buckle 3 are left on the left side of the left box body, a left lower opening is left at the bottom of the left box body, a right lower opening and slot 1, slot 2 and slot 3 are left on the right side of the right box body, and a right lower opening is left at the bottom of the right box body; when in use, open the disposable infusion set needle protective cover, put the infusion set needle into the right box body, and insert the infusion set needle handle and the infusion tube into the right lower opening and the right lower opening respectively, manually press the disposable infusion set needle protective cover to make the left box body buckle with the right box body, and the left buckle 1, buckle 2 and buckle 3 are tightly buckled with the right slot 1, slot 2 and slot 3 respectively, to complete the installation of the disposable infusion set needle protective cover.

[0008] Furthermore, the left box body and the right box body are connected to each other, and the connection between the left box body and the right box body is a connecting strip. The thickness of the left box body and the right box body after buckling is greater than the diameter of the infusion tube, the length of the left box body and the right box body after buckling is greater than the sum of the length of the infusion needle and the infusion needle handle, and the width of the left box body and the right box body after buckling is less than the minimum longitudinal length of the infusion needle handle.

[0009] Furthermore, on the left box body, a left lower opening is reserved on the left side surface for the infusion needle handle, and the opening range of the left lower opening is one-half to two-thirds of the lateral width of the infusion needle handle; the center position of the left lower opening coincides with the center position of the infusion needle handle; buckle one and buckle two are arranged above the left lower opening, buckle one is located at one-third of the height of the left box body, and buckle two is located at the upper side of the left lower opening; buckle three is arranged below the left lower opening, and buckle three is located at the lower side of the left lower opening.

[0010] Furthermore, on the left box body, a lower left opening is reserved at the bottom for the infusion tube, and the width of the lower left opening is equal to the width after the left box body and the right box body are buckled together.

[0011] Furthermore, on the right box body, a right side surface is reserved for the infusion needle handle with a right lower opening, and the opening range of the right lower opening is one-half to two-thirds of the lateral width of the infusion needle handle; the center position of the right lower opening coincides with the center position of the infusion needle handle; slot one and slot two are arranged above the right lower opening, slot one is located at one-third of the height of the right box body, and slot two is located at the upper side of the right lower opening, and slot three is arranged below the right lower opening, and slot three is located at the lower side of the right lower opening.

[0012] Furthermore, on the right box body, a lower right opening is reserved at the bottom for the infusion tube, and the width of the lower right opening is equal to the width after the left box body and the right box body are buckled together.

[0013] Furthermore, in order to facilitate production, the left box body is injection-molded into one piece with the right box body via a connecting strip.

[0014] Furthermore, in order to save costs and ensure performance, the disposable infusion set needle protective cover is made of medical grade plastic.

[0015] The beneficial effects of the disposable infusion needle protective cover of the utility model are mainly reflected in:

[0016] The existing disposable infusion set is equipped with a needle cap with a small diameter at the needle, which can play a protective role before use. However, after the disposable infusion set is used, according to the requirements of the Guidelines for Occupational Contact Protection of Blood-borne Pathogens (GBZ / T213-2008), it is forbidden to put the needle cap back with both hands. Therefore, the needle is exposed after the infusion is completed, and needlestick injuries are very likely to occur. The use of this device can effectively prevent such accidents. When in use, the medical staff holds the disposable infusion set needle protective cover to wrap the infusion set needle horizontally, presses the buckle device of the disposable infusion set needle protective cover, and the disposable infusion set needle protective cover clamps the needle. The needle is completely wrapped and not easy to fall off, avoiding contact between the medical staff and the infusion set needle and preventing needlestick injuries; the medical staff can promptly handle the infusion set needle on the spot, which improves work efficiency, and also reduces the safety hazards of needlestick caused by medical staff during the needle recovery process; the device is safe and reliable in design, simple to operate, compact and light, low in cost, and highly practical, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting the specification of this application are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] Figure 1 This is a schematic diagram of the overall structure of a disposable infusion set needle protective cover of the present application.

[0019] The numbers in the figure represent:

[0020] 1. Left box body, 2. Connecting strip, 3. Right box body, 4. Lower opening on left side, 5. Lower opening on right side, 6. Lower left opening, 7. Lower right opening, 8. Buckle one, 9. Buckle two, 10. Buckle three, 11. Slot one, 12. Slot two, 13. Slot three, 14. Infusion set needle, 15. Infusion set needle handle, 16. Infusion tube. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments of the technical solution of the utility model are described in detail below in conjunction with the accompanying drawings. The following embodiments are only for more clearly illustrating the technical solution of the utility model and are therefore only used as examples and are not intended to limit the scope of protection of the utility model disclosed herein.

[0022] In the description of the present invention, it needs to be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "longitudinal", "lateral", "side", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions and positional relationships shown in the accompanying drawings. They are only relational words determined for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of the present invention, it should also be understood that as used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0024] Example:

[0025] As attached Figure 1 As shown:

[0026] The utility model disposable infusion set needle protection cover consists of a left box body 1, a connecting strip 2, a right box body 3, a left lower opening 4, a right lower opening 5, a left lower opening 6, a right lower opening 7, a buckle 1 8, a buckle 2 9, a buckle 3 10, a card slot 1 11, a card slot 2 12, and a card slot 3 13. The utility model is characterized in that the left box body 1 is connected to the right box body 3 through the connecting strip 2, a left lower opening 4 and a buckle 1 8, a buckle 2 9, and a buckle 3 10 are left on the left side of the left box body 1, a left lower opening 6 is left at the bottom of the left box body 1, a right lower opening 5 and a card slot 1 11, a card slot 2 12, and a card slot 3 13 are left on the right side of the right box body 3, and a right lower opening 7 is left at the bottom of the right box body 3. When in use, the medical staff holds the infusion needle handle 15 with the right hand, holds the opened disposable infusion needle protective cover in the left hand, puts the infusion needle 14 into the right box body 3 with the right hand, and respectively inserts the infusion needle handle 15 and the infusion tube 16 into the right lower opening 5 and the right lower opening 7, manually presses the disposable infusion needle protective cover so that the left box body 1 is buckled with the right box body 3, and the left side buckle 1 8, buckle 2 9, and buckle 3 10 are respectively buckled with the right side card slot 1 11, card slot 2 12, and card slot 3 13, completing the installation of the disposable infusion needle protective cover. The disposable infusion needle protective cover is made of medical grade plastic, and medical PVC material is used in this embodiment.

[0027] The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should be included in the scope of the claims and specification of the present invention.

Claims

1. A disposable infusion needle protective cover, characterized in that: include: The left box body (1) is connected to the right box body (3) through a connecting strip (2); the left box body (1) has a left lower opening (4) and a first snap button (8), a second snap button (9), and a third snap button (10) on the left side; the left box body (1) has a left lower opening (6) on the bottom; the right box body (3) has a right lower opening (5) and a first snap button (11), a second snap button (12), and a third snap button (13) on the right side; and the right box body (3) has a right lower opening (7) on the bottom; when in use, the disposable infusion set needle protective cover is opened, and the infusion set needle is The disposable infusion set needle protective cover is manually pressed so that the left box body (1) and the right box body (3) are buckled together, and the buckle 1 (8), the buckle 2 (9), and the buckle 3 (10) are respectively buckled with the slot 1 (11), the slot 2 (12), and the slot 3 (13), thereby completing the installation of the disposable infusion set needle protective cover.

2. The disposable infusion needle protective cover according to claim 1, characterized in that: The left box body (1) and the right box body (3) are connected to each other. The connection strip (2) is located at the connection point between the left box body (1) and the right box body (3). When the left box body (1) and the right box body (3) are buckled together, the thickness is greater than the diameter of the infusion tube (16). When the left box body (1) and the right box body (3) are buckled together, the length is greater than the sum of the lengths of the infusion needle (14) and the infusion needle handle (15). When the left box body (1) and the right box body (3) are buckled together, the width is less than the minimum longitudinal length of the infusion needle handle (15).

3. The disposable infusion needle protective cover according to claim 1, characterized in that: On the left box body (1), the left side surface is provided with the left lower opening (4) for the infusion needle handle (15), and the opening range of the left lower opening (4) is one-half to two-thirds of the transverse width of the infusion needle handle (15); The center position of the left lower opening (4) coincides with the center position of the infusion device needle handle (15).

4. The disposable infusion needle protective cover according to claim 1, characterized in that: The first buckle (8) and the second buckle (9) are arranged above the lower opening hole (4) on the left side, the first buckle (8) is located at one-third of the height of the left box body (1), the second buckle (9) is located at the upper side of the lower opening hole (4) on the left side, and the third buckle (10) is arranged below the lower opening hole (4) on the left side, and the third buckle (10) is located at the lower side of the lower opening hole (4) on the left side.

5. The disposable infusion needle protective cover according to claim 1, characterized in that: The left box body (1) has a lower left opening (6) at the bottom for the infusion tube (16), and the width of the lower left opening (6) is equal to the width of the left box body (1) and the right box body (3) after they are buckled together.

6. The disposable infusion needle protective cover according to claim 1, characterized in that: On the right box body (3), the right side surface is provided with the right lower opening (5) for the infusion needle handle (15), and the opening range of the right lower opening (5) is one-half to two-thirds of the transverse width of the infusion needle handle (15); The center position of the right lower opening (5) coincides with the center position of the infusion device needle handle (15); The first card slot (11) and the second card slot (12) are arranged above the lower right opening (5), the first card slot (11) is located at one third of the height of the right box body (3), the second card slot (12) is located at the upper side of the lower right opening (5), and the third card slot (13) is arranged below the lower right opening (5), and the third card slot (13) is located at the lower side of the lower right opening (5).

7. The disposable infusion needle protective cover according to claim 1, characterized in that: The right box body (3) has a lower right opening (7) at the bottom for the infusion tube (16), and the width of the lower right opening (7) is equal to the width of the left box body (1) and the right box body (3) after they are buckled together.

8. The disposable infusion needle protective cover according to claim 1, characterized in that: The left box body (1) is integrally molded with the right box body (3) via the connecting strip (2).

9. The disposable infusion needle protective cover according to claim 1, characterized in that: The disposable infusion set needle protective cover is made of medical grade plastic.

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