CN219440271U

CN219440271U - Insulin injection disc

Info

Publication number: CN219440271U
Application number: CN202223058798.4U
Authority: CN
Inventors: 朱文慧
Original assignee: Changzhou Dean Hospital (changzhou Charity Hospital)
Current assignee: Changzhou Dean Hospital (changzhou Charity Hospital)
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-08-01
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to the technical field of subcutaneous injection accessories, in particular to an insulin injection disc, which comprises a disc body and an injection pointer, wherein a plurality of injection holes are formed in the disc body, the insulin injection disc further comprises a first pen point, the first pen point can pass through the injection holes, an installation seat for installing the injection pointer is arranged in the center of the disc body, the injection pointer is fixedly connected with the installation seat through an elastic pressing piece, an installation groove capable of accommodating the elastic pressing piece is formed in the installation seat, the elastic pressing piece comprises a pressing rod, a spring and a connecting plate, the spring is arranged in the installation groove, one end of the connecting plate is arranged between the spring and a cover plate, the other end of the connecting plate extends out of the installation groove and is fixedly connected with the injection pointer, a sliding groove for the connecting plate to longitudinally slide is formed in one side, close to the injection pointer, and the pressing rod passes through the through hole and is fixedly connected with the connecting plate. The insulin injection disk is provided with a pen point at the end part of an injection pointer which can rotate around the disk, and marks are left on the surface of the skin of a patient, so that the accuracy of the injection point position is ensured.

Description

Insulin injection disc

Technical Field

The utility model relates to the technical field of subcutaneous injection accessories, in particular to an insulin injection disc.

Background

Insulin therapy is an important means for controlling hyperglycemia, and involves many links, such as a therapeutic scheme, an injection device, an injection technology, blood glucose monitoring, etc., and a correct insulin injection technology is an important link for ensuring the therapeutic effect of insulin. Specifically, the navel is taken as a region with the radius of 2.5cm, a layer of subcutaneous adipose tissue capable of absorbing insulin is arranged below the region without more nerve distribution, the uncomfortable feeling of a patient can be reduced during injection, meanwhile, the absorption rate of the abdominal insulin injection reaches 100%, the absorption speed is high, the subcutaneous tissue is thicker, the risk of injecting the insulin into a muscle layer can be reduced, and the skin is pinched most easily during self injection. Insulin injections are usually administered 2-4 times a day, requiring that the injections cannot be repeated at the same injection site in a short time, and hospitals have difficulty in performing shift and record of each injection area and injection site for each patient due to the work shift nature of nurses.

According to the search, the patent with the publication number of CN210992315U discloses an insulin injection disc, which comprises a disc body and an injection pointer which is concentrically arranged with the disc body, wherein the injection pointer can rotate around the central point of the disc body, the injection hole is fully opened on the disc body for auxiliary injection, thereby ensuring the rotation and the accuracy of an injection part, but the injection disc still does not solve the trouble that a nurse needs to additionally record after the injection, and the disc only plays a role of approximate position indication, does not leave any mark on the body of a patient, and cannot ensure the accuracy of the injection point after the nurse takes the injection disc away.

Disclosure of Invention

In order to solve the problem that the accuracy of injection points cannot be guaranteed due to the fact that the existing injection disk cannot identify the injection points on the surface of the skin of a patient, the utility model provides an insulin injection disk.

The utility model provides an insulin injection disc, which comprises a disc body and an injection pointer, wherein a plurality of injection holes are formed in the disc body, the injection pointer is rotatably arranged on the disc body, the insulin injection disc also comprises a first nib used for marking on the surface of skin, the first nib is arranged on the injection pointer, and the first nib can pass through the injection holes. The first pen point is arranged at the end part of the pointer, and the first pen point penetrates through the injection hole to mark the surface of the skin to be injected, so that the rotation and the accuracy of the injection position are ensured.

Further, the center of the tray body is provided with a mounting seat for mounting an injection pointer, and the injection pointer is movably connected with the mounting seat through an elastic pressing piece. The pointer is stably arranged on the tray body through the mounting seat.

Further, an installation groove capable of accommodating the elastic pressing piece is formed in the installation seat, a cover plate is arranged above the installation groove in a threaded mode, and a through hole through which the elastic pressing piece can pass is formed in the cover plate. The pen point is pressed down and marked and rebound reset is realized through the elastic pressing piece.

Further, the elastic pressing piece comprises a pressing rod, a spring and a connecting plate, wherein the spring is arranged in the mounting groove, one end of the connecting plate is arranged between the spring and the cover plate, the other end of the connecting plate extends out of the mounting groove and is fixedly connected with the injection pointer, a sliding groove which can be used for the connecting plate to longitudinally slide is formed in one side, close to the injection pointer, of the mounting seat, and the pressing rod penetrates through the through hole and is fixedly connected with the connecting plate. The pressing rod drives the injection pointer to press downwards through the connecting plate.

Further, the pen further comprises a recording pointer, and a second pen point used for marking on the surface of the disc body is arranged on the recording pointer. The injected mark is made on the surface of the disk body by the recording pointer.

Further, the device also comprises a needle stand, the needle stand is fixedly connected with the connecting plate, the recording needle and the injection needle are both rotatably arranged on the needle stand, the recording needle and the injection needle are both telescopic rods, the recording needle and the injection needle are arranged in a V shape, and the included angle between the recording needle and the injection needle is adjustable. The surface of the skin and the surface of the disk of the patient are marked by the injection pointer and the record pointer which are arranged in a V shape.

Further, a plurality of injection rings are arranged on the tray body, injection holes are uniformly arranged on the injection rings, and the injection holes on adjacent injection rings are arranged in a staggered manner. The staggered injection holes allow for uniform drug absorption.

Further, four injection rings are arranged at equal intervals, and a recording area for marking by a pen point two is formed between every two adjacent injection rings. Four injection rings correspond to 2-4 injections per day for the patient.

Further, the bottom of the tray body is provided with a plurality of suckers used for limiting, at least three suckers are arranged, and the suckers are circumferentially distributed on the periphery of the center of the tray body. The disc body is stably arranged above the navel through the sucking discs distributed in the circumferential direction.

Further, the tray body is made of transparent PVC or PE plastic. Is convenient for observing the placement position of the tray body and the skin condition of the injection part of the patient.

The utility model has the beneficial effects that:

(1) The utility model provides an insulin injection disc, which is characterized in that a pen point I is arranged at the end part of a traditional injection pointer, and marks are made on the surface of skin to be injected by using the pen point I which can pass through an injection hole, so that the rotation and the accuracy of an injection part are ensured;

(2) The utility model provides an insulin injection disc, which can mark the surface of the skin of a patient and the surface of the disc simultaneously through the injection pointer and the recording pointer which are arranged in a V shape, thereby saving the trouble of needing additional registration and ensuring that the insulin injection is more convenient;

(3) The utility model provides an insulin injection disc, which can complete the injection corresponding to the insulin injection period through four layers of injection rings arranged in a staggered way at hole sites, ensure different injection positions in the period, ensure that insulin is uniformly absorbed, and improve the effective utilization rate of insulin.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of an insulin injection disc;

FIG. 2 is a schematic view of the structure of the mount and pointer;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a cross-sectional view taken along the A-A plane in FIG. 3;

FIG. 5 is a schematic view of the upper surface of an insulin injection disc;

FIG. 6 is a schematic bottom view of an insulin injection disc;

in the figure, the disc body 1, the injection ring 2, the injection hole 3, the injection pointer 4, the first pen point, the mounting seat 5, the mounting groove 51, the pressing rod 52, the spring 53, the connecting plate 54, the sliding groove 55, the cover plate 56, the recording pointer 6, the second pen point 7, the pointer seat 8 and the sucker 9.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

In order to mark the insulin injection position and avoid the problems of subcutaneous induration, lipoatrophy and the like caused by injection in the same area of a diabetic patient in a short time, an insulin injection disc is designed, and as shown in fig. 1, the insulin injection disc comprises a disc body 1 and an injection pointer 3, wherein a plurality of injection holes 2 are formed in the disc body 1, and the injection pointer 3 is rotatably arranged on the disc body 1 through a rotating shaft at the end part of the injection pointer. The center of the tray body 1 is placed on the navel of a patient, and then the injection holes 2 on the tray body 1 correspond to the injection positions, so that the injection positions are ensured to be different.

Unlike the prior art, it further comprises a nib 4 for marking the skin surface, the nib 4 being arranged on the injection needle 3, the nib 4 being able to pass through the injection hole 2. The pen point I4 is filled with medicinal liquid such as medical red liquid or violet liquid which can perform marking effect, skin is not damaged, when the injection pointer 3 rotates around the center of the disc body 1 to a hole site to be injected, the pen point I4 is utilized to penetrate through the injection hole 2 to mark the surface of the skin, then the injection disc is taken away, and injection can be performed accurately at the marked point.

As shown in fig. 2 to 4, in order to realize stable installation of the injection pointer 3, an installation seat 5 for installing the injection pointer 3 is arranged in the center of the disc body 1, and the injection pointer 3 is movably connected with the installation seat 5 through an elastic pressing piece. The mounting seat 5 is fixedly adhered to the center of the disc body 1 through strong glue, and the elastic pressing piece in the mounting seat 5 can drive the injection pointer 3 to press down for marking and reset and rebound.

In order to realize the installation of the elastic pressing piece, an installation groove 51 capable of accommodating the elastic pressing piece is formed in the installation seat 5, a cover plate 56 is detachably arranged on the installation groove 51, and a through hole through which the elastic pressing piece can pass is formed in the cover plate 56. The upper edge of the mounting groove 51 is provided with a limiting step for mounting the cover plate 56, the inner wall of the limiting step is provided with mounting threads, and after the elastic pressing piece is placed in the mounting groove 51, the cover plate 56 is fixedly screwed above the mounting groove 51.

The elastic pressing member includes a pressing lever 52, a spring 53, and a connection plate 54, the spring 53 being placed in the installation groove 51. When only the injection pointer 3 is set, one end of the connecting plate 54 is disposed between the spring 53 and the cover plate 56, the other end extends out of the mounting groove 51 and is fixedly connected with the injection pointer 3, when the injection pointer 3 and the recording pointer 6 are simultaneously set, the pointer seat 8 for conveniently adjusting the angle of the V-shaped included angle is required to be additionally installed, at this time, one end of the connecting plate 54 is disposed between the spring 53 and the cover plate 56, and the other end extends out of the mounting groove 51 and is fixedly connected with the pointer seat 8. The side of the mounting seat 5 near the injection pointer 3 is provided with a sliding groove 55 for the connecting plate 54 to longitudinally slide, and the pressing rod 52 passes through the through hole and is fixedly connected with the connecting plate 54. When in use, the pressing rod 52 is pressed down, the pressing rod 52 moves down along the through hole to drive the connecting plate 54 to move down, and the spring 53 is compressed, so that the injection pointer 3 fixedly connected with the connecting plate 54 is driven to move down, and in the process of moving down the injection pointer 3, the first pen point 4 at the end part of the injection pointer passes through the injection hole 2 to finish the identification of the skin surface.

In order to record the injection condition of the patient, the patient injection device further comprises a recording pointer 6, and a second pen point 7 for marking on the surface of the disc body 1 is arranged on the recording pointer 6. The pen point II 7 is filled with medicinal liquid such as medicinal red liquid or medicinal violet liquid which can perform identification function, and can not damage skin. The second nib 7 and the first nib 4 have the same structure and are composed of a nib and a marking nib, the marking nib is perpendicular to the nib, and in order to prevent a patient from being stabbed, the end part of the marking nib is hemispherical.

Still include needle point 8, needle point 8 and connecting plate 54 fixed connection, record pointer 6 and injection pointer 3 all rotate and set up on needle point 8, and record pointer 6 and injection pointer 3 all adopt the telescopic link, and record pointer 6 and injection pointer 3 are V type setting, and the contained angle of record pointer 6 and injection pointer 3 is adjustable. The recording pointer 6 and the injection pointer 3 are rotationally connected with the pointer seat 8 through the screw rod at the end part of the recording pointer 6 and the injection pointer 3, the whole body is V-shaped, and the included angle between the recording pointer 6 and the injection pointer 3 can be adjusted around the screw rod and is self-locked through the screw rod. When different patients are injected, the angle of the V-shaped included angle needs to be adjusted, so that the injection pointer 3 corresponds to the corresponding injection holes 2 on the injection rings 11, the recording pointer 6 corresponds to the recording area between the injection rings 11, the recording area on the surface of the disc body 1 is larger, and the division recording can be performed according to the actual injection recording requirement.

The recording pointer 6 and the injection pointer 3 both adopt telescopic rod structures, and different injection rings 11 can be marked by telescopic adjustment of the pointers.

As shown in fig. 5, a plurality of injection rings 11 are arranged on the disk body 1, injection holes 2 are uniformly arranged on the injection rings 11, the injection holes 2 on adjacent injection rings 11 are staggered, four rings of injection rings 11 are arranged at equal intervals, and a recording area for marking by pen points two 7 is formed between the adjacent injection rings 11. The four injection rings 11 correspond to 2-4 doses which are required to be injected by a patient every day, the number of the injection holes 2 on each injection ring 11 can be adjusted according to the injection period, and the staggered injection holes 2 can ensure the effective utilization of insulin, thereby being more beneficial to the treatment and rehabilitation of diabetics.

As shown in fig. 6, in order to ensure accurate identification position, a plurality of suckers 9 for limiting are arranged at the bottom of the tray body 1, at least three suckers 9 are arranged, and the suckers 9 are circumferentially distributed on the periphery of the center of the tray body 1. The disc body 1 is adsorbed on the navel of a patient through the sucking disc 9, so that the stability of the rotary identification operation is facilitated.

In order to ensure that the center of the disk body 1 is concentric with the navel, the disk body 1 is made of transparent PVC or PE plastic, and the placement position of the disk body and the skin condition of the injection part of a patient can be visually checked.

The above description is illustrative of the utility model and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, changes or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. An insulin injection disk comprising

A tray body (1), a plurality of injection holes (2) are arranged on the tray body (1), and

an injection pointer (3),

the injection pointer (3) is rotatably arranged on the tray body (1),

characterized in that it further comprises a first nib (4) for marking the surface of the skin, said first nib (4) being arranged on the injection needle (3), said first nib (4) being able to pass through the injection hole (2).

2. An insulin injection disc according to claim 1, characterized in that: the injection device is characterized in that an installation seat (5) for installing an injection pointer (3) is arranged in the center of the disc body (1), and the injection pointer (3) is movably connected with the installation seat (5) through an elastic pressing piece.

3. An insulin injection disc according to claim 2, characterized in that: the mounting seat (5) is internally provided with a mounting groove (51) capable of accommodating the elastic pressing piece, a cover plate (56) is screwed above the mounting groove (51), and the cover plate (56) is provided with a through hole through which the elastic pressing piece can pass.

4. An insulin injection disc according to claim 3, characterized in that: the elastic pressing piece comprises a pressing rod (52), a spring (53) and a connecting plate (54), wherein the spring (53) is arranged in the mounting groove (51), one end of the connecting plate (54) is arranged between the spring (53) and the cover plate (56), the other end of the connecting plate extends out of the mounting groove (51) and is fixedly connected with the injection pointer (3), a sliding groove (55) which can be used for the connecting plate (54) to longitudinally slide is formed in one side, close to the injection pointer (3), of the mounting seat (5), and the pressing rod (52) penetrates through the through hole and is fixedly connected with the connecting plate (54).

5. An insulin injection disc according to claim 4, characterized in that: the pen further comprises a recording pointer (6), wherein a second pen point (7) used for marking on the surface of the disc body (1) is arranged on the recording pointer (6).

6. An insulin injection disc according to claim 5, characterized in that: still include pointer seat (8), pointer seat (8) and connecting plate (54) fixed connection, record pointer (6) and injection pointer (3) all rotate and set up on pointer seat (8), record pointer (6) and injection pointer (3) all adopt the telescopic link, record pointer (6) and injection pointer (3) are V type setting, the contained angle of record pointer (6) and injection pointer (3) is adjustable.

7. An insulin injection disc according to claim 5, characterized in that: the injection device is characterized in that a plurality of injection rings (11) are arranged on the tray body (1), injection holes (2) are uniformly formed in the injection rings (11), and the injection holes (2) on the adjacent injection rings (11) are arranged in a staggered mode.

8. An insulin injection disc according to claim 7, characterized in that: four rings are arranged at equal intervals on the injection rings (11), and a recording area for marking by a second pen point (7) is formed between the adjacent injection rings (11).

9. An insulin injection disc according to claim 1, characterized in that: the novel multifunctional disc comprises a disc body (1), and is characterized in that a plurality of suckers (9) used for limiting are arranged at the bottom of the disc body (1), at least three suckers (9) are arranged, and the suckers (9) are circumferentially distributed on the periphery of the center of the disc body (1).

10. An insulin injection disc according to claim 1, characterized in that: the tray body (1) is made of transparent PVC or PE plastic.