Remaining needle protection cover with positioning structure

Abstract

The utility model discloses an indwelling needle protective cover with a positioning structure, which comprises a hand supporting plate, a mounting plate is mounted at the lower end of the hand supporting plate in a matched manner, a transparent protective cover is movably mounted on the front side of the mounting plate through a hinging part, a square hole is formed in the transparent protective cover, and an indwelling needle extends out of the square hole. A clamping part is fixedly mounted on the rear side of the mounting plate, and the transparent protective cover is matched and clamped with the clamping part. The hand of a child patient is placed on the hand supporting plate, then the hand of the child patient is fixed through the elastic band, the indwelling needle is arranged, the mounting plate is placed below the hand supporting plate, the connecting hook penetrates through the through groove at the moment, then the baffle is rotated along with the pointer, the baffle is located between the connecting hook and the mounting plate, and the hand supporting plate is prevented from being disengaged. And then the transparent protective cover is turned over to cover the whole hand of the child patient, and the indwelling needle infusion connector is taken out of the square hole for infusion, so that the child patient is protected to a certain extent on the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of indwelling needle protective covers, in particular to an indwelling needle protective cover with a positioning structure. Background Art

[0002] The use of an intravenous catheter can reduce the pain and fear of injections caused by repeated venipunctures in children and is also suitable for adults receiving long-term infusions. When an intravenous catheter is inserted into a child's head, hand, or leg, the child may occasionally scratch the catheter. It can also come into contact with the catheter when the child turns over in sleep, or it can be jolted during activity. These situations can cause the catheter to fall out or shift, causing secondary pain and injury to the child. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides an indwelling needle protective cover with a positioning structure.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a protective cover for an indwelling needle with a positioning structure, comprising a hand support plate, the lower end of the hand support plate is cooperated with the installation plate, the front side of the installation plate is movably installed with a transparent protective cover through a hinged part, a square hole is provided on the transparent protective cover, the square hole is used to extend the indwelling needle, the rear side of the installation plate is fixed with a clamping part, and the transparent protective cover is clamped with the clamping part.

[0005] Furthermore, two groups of hanging rings are fixedly installed on the front end of the hand support plate, and elastic bands are fixedly installed on the hanging rings.

[0006] Furthermore, two groups of hooks are fixedly installed on the rear end of the hand support plate, and the hooks cooperate with the elastic band and can be detachably installed.

[0007] Furthermore, a connecting hook is fixedly installed at the middle part of the lower end of the hand support plate.

[0008] Furthermore, a mounting groove is provided at the lower end of the mounting plate, a through groove is provided on the mounting groove, and the structural specifications of the through groove correspond to the structural specifications of the connecting hook.

[0009] Furthermore, a fixing column is fixedly installed on the installation slot, and a baffle is rotatably installed on the fixing column.

[0010] Furthermore, the fixing column is located on the left side of the through slot.

[0011] The beneficial effects of the present invention are as follows: the hand of the child is placed on the hand support board, and then the hand of the child is fixed by an elastic band, and then the indwelling needle is set, and then the mounting plate is placed under the hand support board. At this time, the connecting hook passes through the through slot, and then the baffle is rotated clockwise so that the baffle is located between the connecting hook and the mounting plate to prevent the hand support board from falling off, and then the transparent protective cover is flipped over to cover the child's hand as a whole, and the indwelling needle infusion connector is taken out of the square hole for infusion, which has a certain protective effect on the child as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the hand support board of the present utility model;

[0014] Figure 2 This is a top view of the hand support plate of the present utility model;

[0015] Figure 3 This is a front cross-sectional view of the hand support board of the present utility model;

[0016] Figure 4 This is a bottom view of the hand support board of the present utility model;

[0017] Figure 5 This is a bottom view of the mounting plate of the present invention;

[0018] Figure 6 A top view of the installation of the mounting plate of the utility model;

[0019] Figure 7 This is a front cross-sectional view of the mounting plate of the present invention.

[0020] In the figure: 1. hand support plate, 2. lifting ring, 3. hook, 4. elastic band, 5. connecting hook, 6. mounting plate, 61. mounting slot, 62. through slot, 7. fixing column, 8. baffle, 9. hinge part, 10. transparent protective cover, 101. square hole, 11. clamping part. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on these drawings and embodiments, which all fall within the scope of protection of the present invention.

[0022] like Figures 1 to 4As shown, the utility model includes a hand support board 1, two groups of hanging rings 2 are fixedly installed on the front end of the hand support board 1, and elastic bands 4 are fixedly installed on the hanging rings 2. Two groups of hooks 3 are fixedly installed on the rear end of the hand support board 1, and the hooks 3 cooperate with the elastic bands 4 and are detachably installed. The child's hands are used to be placed above the hand support board 1.

[0023] like Figures 1 to 7 As shown, the lower end of the hand support plate 1 is cooperated with the installation plate 6, and the lower end of the installation plate 6 is provided with a mounting groove 61, and the mounting groove 61 is provided with a through groove 62. The connecting hook 5 is fixedly installed in the middle part of the lower end of the hand support plate 1, and the structural specifications of the through groove 62 correspond to the structural specifications of the connecting hook 5. A fixing column 7 is fixedly installed on the mounting groove 61, and a baffle 8 is rotatably installed on the fixing column 7. The fixing column 7 is located on the left side of the through groove 62.

[0024] like Figure 6 and Figure 7 As shown, a transparent protective cover 10 is movably mounted on the front side of the mounting plate 6 through a hinged portion 9. A square hole 101 is provided on the transparent protective cover 10, and the square hole 101 is used to extend the indwelling needle. A clamping portion 11 is fixedly mounted on the rear side of the mounting plate 6, and the transparent protective cover 10 is clamped together with the clamping portion 11.

[0025] When the present invention is in use, the child's hand is placed on the hand support plate 1, and then the child's hand is fixed by the elastic band 4, and the indwelling needle is set, and then the mounting plate 6 is placed under the hand support plate 1. At this time, the connecting hook 5 passes through the through slot 62, and then the baffle 8 is rotated clockwise so that the baffle 8 is located between the connecting hook 5 and the mounting plate 6 to prevent the hand support plate 1 from falling off, and then the transparent protective cover 10 is flipped over to cover the child's hand as a whole, and the indwelling needle infusion connector is taken out of the square hole 101 for infusion, which has a certain protective effect on the child as a whole.

[0026] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. A protective cover for an indwelling needle with a positioning structure, comprising a hand support plate (1), characterized in that: The lower end of the hand support plate (1) is fitted with a mounting plate (6), and a transparent protective cover (10) is movably mounted on the front side of the mounting plate (6) via a hinged portion (9). A square hole (101) is provided on the transparent protective cover (10), and the square hole (101) is used to extend an indwelling needle. A clamping portion (11) is fixedly mounted on the rear side of the mounting plate (6), and the transparent protective cover (10) is clamped in cooperation with the clamping portion (11).

2. The protective cover for an indwelling needle with a positioning structure according to claim 1, characterized in that: Two groups of lifting rings (2) are fixedly mounted on the front end of the hand support plate (1), and elastic bands (4) are fixedly mounted on the lifting rings (2).

3. The protective cover for an indwelling needle with a positioning structure according to claim 2, characterized in that: Two groups of hooks (3) are fixedly mounted on the rear end of the hand support plate (1); the hooks (3) cooperate with the elastic bands (4) and are detachably mounted.

4. The protective cover for an indwelling needle with a positioning structure according to claim 1, characterized in that: A connecting hook (5) is fixedly mounted on the middle portion of the lower end of the hand support plate (1).

5. The protective cover for an indwelling needle with a positioning structure according to claim 4, characterized in that: The lower end of the mounting plate (6) is provided with a mounting groove (61), and a through groove (62) is provided on the mounting groove (61). The structural specifications of the through groove (62) correspond to the structural specifications of the connecting hook (5).

6. The protective cover for an indwelling needle with a positioning structure according to claim 5, characterized in that: A fixing column (7) is fixedly mounted on the mounting groove (61), and a baffle (8) is rotatably mounted on the fixing column (7).

7. The protective cover for an indwelling needle with a positioning structure according to claim 6, characterized in that: The fixing column (7) is located on the left side of the through slot (62).

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