Diabetes injection positioning device for endocrinology department

Abstract

The utility model relates to the technical field of medical instruments, in particular to a diabetes injection positioning device for the endocrinology department. The device comprises a shell, the left side and the right side of the shell are fixedly connected with waistbands, the inner surface of the bottom of the shell is fixedly connected with a plurality of supporting plates, the tops of the supporting plates are rotationally connected with rotating shafts, the outer surfaces of the rotating shafts are sleeved with a conveying belt, the surface of the conveying belt is fixedly connected with a first inclined block, the first inclined block is of a triangular structure, and the interior of the first inclined block is a cavity; the top of the shell is slidably connected with a push rod, the top of the push rod is fixedly connected with a pressing plate, the surface of the push rod is sleeved with a third spring, one end of the third spring is fixedly connected with the pressing plate, the other end of the third spring is fixedly connected with the upper surface of the shell, the bottom of the push rod is fixedly connected with a push block, and the push block is located above the second inclined block. The position of the injection tube is changed by simply pressing the pressing plate, and the purpose of injecting insulin into different positions of the abdomen of a patient is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, and specifically, to a diabetes injection positioning device for endocrinology department. Background Art

[0002] Diabetes is a group of metabolic diseases characterized by chronic hyperglycemia caused by multiple etiologies, which is caused by insufficient insulin secretion or impaired insulin utilization. The typical symptoms of diabetes are "polyuria, polydipsia, polyphagia and weight loss". As the disease progresses, multi-system damage can occur, leading to chronic progressive lesions, functional decline and failure of tissues and organs such as eyes, kidneys, nerves, heart, blood vessels, etc. Diabetes cannot be completely cured and can only be alleviated by injecting insulin. Currently, most clinical treatments for diabetes patients use the method of insulin injection. Most patients using insulin treatment commonly inject in the abdomen, generally 2 - 4 times a day, 700 - 1500 times a year. To prevent the occurrence of subcutaneous induration and lipoatrophy, injections cannot be made at the same site within a short period.

[0003] Currently, the auxiliary insulin injection positioning devices commonly existing in society all include multiple injection holes, and injections are made by placing the syringe into different injection holes. Such devices require people to remember the injection holes used last time. For those elderly patients with poor memory, it may lead to repeated injections at the same position due to the patients' inability to remember the last injection position, resulting in the occurrence of subcutaneous induration and lipoatrophy. In view of this, we propose an injection device with only one injection hole and capable of changing the position of the injection hole, that is, a diabetes injection positioning device for endocrinology department. Content of the Utility Model

[0004] The purpose of the utility model is to provide a diabetes injection positioning device for endocrinology department to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides a diabetes injection positioning device for endocrinology department, including a housing. The left and right sides of the housing are fixedly connected with belts. The inner surface of the bottom of the housing is fixedly connected with a plurality of support plates. The top of the support plates is rotatably connected with a rotating shaft. The outer surface of the rotating shaft is sleeved with a conveyor belt. The surface of the conveyor belt is fixedly connected with an inclined block one. The inclined block one is in a "triangle" structure and has a cavity inside. The top of the housing is slidably connected with a push rod. The top of the push rod is fixedly connected with a pressing plate. The surface of the push rod is sleeved with a spring three. One end of the spring three is fixedly connected with the pressing plate, and the other end is fixedly connected with the upper surface of the housing. The bottom of the push rod is fixedly connected with a pushing block, and the pushing block is located above an inclined block two.

[0006] As a further improvement of the technical solution, a first spring is fixedly connected to the inner surface of the bottom of the first inclined block, the other end of the first spring is fixedly connected to a square block, an injection tube is fixedly connected inside the square block, a slider is fixedly connected to the top of the square block, and the slider is slidably connected to the inner surface of the right side of the first inclined block.

[0007] As a further improvement of the technical solution, a groove is formed in the inner surface of the right side of the first inclined block, a second spring is fixedly connected inside the groove, and the other end of the second spring is fixedly connected to a baffle.

[0008] As a further improvement of the technical solution, a sliding plate is fixedly connected to the right side of the slider, the sliding plate is in a "T" shape, and a sliding groove is formed in the inner wall of the right side of the first inclined block, and the size of the sliding groove corresponds to the size of the sliding plate.

[0009] As a further improvement of the technical solution, a plurality of second inclined blocks are fixedly connected to the surface of the conveyor belt, the second inclined blocks are in a "triangle" shape, and the second inclined blocks are evenly arranged on the surface of the conveyor belt.

[0010] As a further improvement of the technical solution, a cross plate is fixedly connected to the top of the support plate, and a semi-sphere is fixedly connected to the middle of the cross plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] For the diabetes injection positioning device used in the endocrinology department, by pressing the pressing plate, the push rod is urged to push the push block downward, the push block pushes the first inclined block to move rightward on the conveyor belt along the inclined surface. When the push block contacts the conveyor belt, the pressing plate is released, and under the elastic force of the third spring, the pressing plate returns to its original position. By pressing again, the push block pushes the second inclined block to move rightward. By repeating the pressing, the first inclined block is made to move in a circular motion around the conveyor belt, so as to ensure that each time during injection, by pressing the pressing plate, the position of the injection tube is changed, and repeated injection at the same position is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the present utility model 1;

[0014] Figure 2 is the rear view sectional structural schematic diagram of the present utility model 1;

[0015] Figure 3 is the sectional structural schematic diagram of the present utility model 1;

[0016] Figure 4 is the sectional structural schematic diagram of the first inclined block of the present utility model 1;

[0017] Figure 5 is the structural schematic diagram of the first inclined block of the present utility model 1;

[0018] Figure 6 For the present utility model 1 Figure 4 Schematic enlarged structure diagram of A in it.

[0019] The meanings of each label in the figure are as follows:

[0020] 1. Outer shell; 11. Belt; 12. Support plate; 13. Rotating shaft; 14. Horizontal plate; 15. Semicircular ball; 2. Conveyor belt; 21. Second inclined block; 22. First inclined block; 23. Chute; 24. Groove; 25. Second spring; 26. Baffle; 3. Push rod; 31. Third spring; 32. Pressing plate; 33. Pushing block; 4. Slide block; 41. Slide plate; 42. Square block; 43. Syringe; 44. First spring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Diabetes is a group of metabolic diseases caused by multiple etiologies characterized by chronic hyperglycemia, which is caused by insufficient insulin secretion or impaired insulin utilization. The typical symptoms of diabetes are "three more and one less", namely polyuria, polydipsia, polyphagia and weight loss. As the disease course prolongs, multi-system damage can occur, leading to chronic progressive lesions, functional decline and failure of tissues and organs such as eyes, kidneys, nerves, hearts, blood vessels, etc. Diabetes cannot be completely cured and can only be alleviated by injecting insulin. Currently, most clinical treatments for diabetic patients use the method of insulin injection. Most patients using insulin for treatment most commonly inject in the abdomen, generally injecting 2 - 4 times a day, 700 - 1500 times a year. To prevent the occurrence of subcutaneous induration and fat atrophy, injections cannot be made at the same site within a short period of time. Please refer to Figures 1-6 As shown in the figure, the present utility model provides a diabetes injection positioning device for the endocrinology department, including an outer shell 1. The left and right sides of the outer shell 1 are fixedly connected with a belt 11. The inner surface of the bottom of the outer shell 1 is fixedly connected with a plurality of support plates 12. The top of the support plate 12 is rotatably connected with a rotating shaft 13. The outer surface of the rotating shaft 13 is sleeved with a conveyor belt 2. The surface of the conveyor belt 2 is fixedly connected with a first inclined block 22. The first inclined block 22 is in a "triangle" structure and has a cavity inside. The top of the outer shell 1 is slidably connected with a push rod 3. The top of the push rod 3 is fixedly connected with a pressing plate 32. The surface of the push rod 3 is sleeved with a third spring 31. One end of the third spring 31 is fixedly connected with the pressing plate 32, and the other end is fixedly connected with the upper surface of the outer shell 1. The bottom of the push rod 3 is fixedly connected with a pushing block 33. The pushing block 33 is located above the second inclined block 21.

[0023] The improvement of the present utility model lies in that:

[0024] Since the positioning devices for assisting insulin injection commonly existing in society all include multiple injection holes and the syringe is placed into different injection holes for injection, such devices require people to remember the injection hole used last time. For those patients who are older and have poor memory, it may cause repeated injection at the same position due to the patients' failure to remember the last injection position, resulting in the generation of subcutaneous induration and fat atrophy. Therefore, when in use, by pressing the pressing plate 32, the push rod 3 is prompted to push the push block 33 to move downward. The push block 33 pushes the second inclined block 21 to move rightward on the conveyor belt 2 along the inclined surface. When the push block 33 contacts the conveyor belt 2, the pressing plate 32 is released. Under the elastic force of the third spring 31, the pressing plate 32 returns to its original position. By pressing again, the push block 33 pushes the second inclined block 21 to move rightward. By repeating the pressing, the first inclined block 22 makes a circular motion around the conveyor belt 2, so as to ensure that each time when injecting, by pressing the pressing plate 32, the horizontal position of the injection tube 43 is changed to avoid repeated injection at the same position.

[0025] Considering that after being pressed multiple times, the first inclined block 22 will return to its initial position. In order to make the injection tube 43 run along the inner side for another week and increase the interval time of injection at the same part, therefore, a first spring 44 is fixedly connected to the inner surface of the bottom of the first inclined block 22. The other end of the first spring 44 is fixedly connected to a square block 42. An injection tube 43 is fixedly connected inside the square block 42. The top end of the square block 42 is fixedly connected to a slider 4. The slider 4 is slidably connected to the inner surface of the right side of the first inclined block 22. When the push block 33 moves downward along the inclined surface of the first inclined block 22, the push block 33 pushes the slider 4 to move downward, thereby driving the square block 42 and the injection tube 43 to move downward, so as to realize the up-and-down movement of the injection tube 43 and ensure that after the first inclined block 22 makes a circular motion for one week, the injection tube 43 changes its position in the vertical direction.

[0026] In order to ensure that after the injection tube 43 moves in the vertical direction, it can be located on the inner side during the rotation in the next week, therefore, a groove 24 is formed in the inner surface of the right side of the first inclined block 22. A second spring 25 is fixedly connected inside the groove 24. The other end of the second spring 25 is fixedly connected to a baffle 26. When the slider 4 moves downward to the lower side of the groove 24, the baffle 26 pops out of the groove 24 under the elastic force of the second spring 25 to limit and fix the slider 4, so as to ensure that the injection tube 43 makes a circular motion on the inner side.

[0027] Considering that the slider 4 only slides up and down inside the first inclined block 22 and does not move horizontally, a skateboard 41 is fixedly connected to the right side of the slider 4. The skateboard 41 has a "T" - shaped structure. A chute 23 is provided on the right inner wall of the first inclined block 22. The size of the chute 23 corresponds to the size of the skateboard 41. With the "T" - shaped structure, not only can the slider 4 slide up and down, but also the stability of the slider 4 in the horizontal direction can be ensured.

[0028] In order to be able to push the first inclined block 22 to move in a circular motion on the surface of the conveyor belt 2 by simply pressing the pressing plate 32, a plurality of second inclined blocks 21 are fixedly connected to the surface of the conveyor belt 2. The second inclined blocks 21 have a "triangle" - shaped structure. The second inclined blocks 21 are evenly arranged on the surface of the conveyor belt 2. Each time the pressing plate 32 is pressed, the push block 33 will push the second inclined block 21 along the inclined plane, so as to ensure that the first inclined block 22 moves the same distance each time. After being pressed multiple times, the first inclined block 22 returns to its initial position.

[0029] Considering that it is more convenient to fix the device at the same position on the abdomen, a cross - plate 14 is fixedly connected to the top of the support plate 12. A semi - sphere 15 is fixedly connected to the middle of the cross - plate 14. Align the semi - sphere 15 with the patient's navel position and fix it with the belt 11, which is simple and efficient.

[0030] In summary, the working principle of this solution is as follows:

[0031] When in use, first align the semi - sphere 15 with the patient's navel position and fix it with the belt 11 to ensure the stability of the whole device. Put the insulin injection into the injection tube 43 and start the injection. When using it next time, also align the semi - sphere 15 with the patient's navel position and fix it with the belt 11. At this time, press the pressing plate 32 to make the push rod 3 push the push block 33 to move downward. The push block 33 pushes the second inclined block 21 to move rightward on the conveyor belt 2 along the inclined plane. When the push block 33 contacts the conveyor belt 2, release the pressing plate 32. Under the elastic force of the third spring 31, the pressing plate 32 returns to its original position. At this time, the injection tube 43 has moved forward a certain distance and insulin injection can be carried out. After being pressed multiple times, the position of the injection tube 43 keeps changing, avoiding repeated injection at the same position, which may cause subcutaneous induration and fat atrophy. When the first inclined block 22 moves below the push block 33, at this time the injection tube 43 has rotated one week on the surface of the conveyor belt 2. When the push block 33 moves downward along the inclined plane of the first inclined block 22, the push block 33 pushes the slider 4 to move downward, thereby driving the square block 42 and the injection tube 43 to move downward, so as to realize the up - and - down movement of the injection tube 43. At this time, the injection tube 43 will continue to rotate one week along the inner side of the conveyor belt 2, thus not only realizing the horizontal movement of the injection tube 43, but also being able to move vertically.

[0032] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. Diabetes injection positioning device for endocrinology department, including a housing (1), with belts (11) fixedly connected to the left and right sides of the housing (1), characterized in that: A plurality of support plates (12) are fixedly connected to the inner surface of the bottom of the housing (1). A rotating shaft (13) is rotatably connected to the top of the support plate (12). A conveyor belt (2) is sleeved on the outer surface of the rotating shaft (13). An inclined block one (22) is fixedly connected to the surface of the conveyor belt (2). The inclined block one (22) has a "triangle" structure and a cavity inside. A push rod (3) is slidably connected to the top of the housing (1). A pressing plate (32) is fixedly connected to the top of the push rod (3). A third spring (31) is sleeved on the surface of the push rod (3). One end of the third spring (31) is fixedly connected to the pressing plate (32), and the other end is fixedly connected to the upper surface of the housing (1). A push block (33) is fixedly connected to the bottom of the push rod (3). The push block (33) is located above the inclined block two (21).

2. The diabetes injection positioning device for endocrinology according to claim 1, characterized in that: A first spring (44) is fixedly connected to the inner surface of the bottom of the inclined block one (22). The other end of the first spring (44) is fixedly connected to a square block (42). An injection tube (43) is fixedly connected inside the square block (42). A slider (4) is fixedly connected to the top end of the square block (42). The slider (4) is slidably connected to the inner surface of the right side of the inclined block one (22).

3. The diabetes injection positioning device for endocrinology according to claim 1, characterized in that: A groove (24) is formed in the inner surface of the right side of the inclined block one (22). A second spring (25) is fixedly connected inside the groove (24). The other end of the second spring (25) is fixedly connected to a baffle (26).

4. The diabetes injection positioning device for endocrinology department according to claim 2, wherein: A skateboard (41) is fixedly connected to the right side of the slider (4). The skateboard (41) has a "T" shape. A chute (23) is formed in the inner wall of the right side of the inclined block one (22). The size of the chute (23) corresponds to the size of the skateboard (41).

5. The diabetes injection positioning device for the endocrinology department according to claim 1, wherein: A plurality of inclined block twos (21) are fixedly connected to the surface of the conveyor belt (2). The inclined block twos (21) have a "triangle" structure. The inclined block twos (21) are evenly arranged on the surface of the conveyor belt (2).

6. The diabetes injection positioning device for endocrinology according to claim 1, wherein: A cross plate (14) is fixedly connected to the top of the support plate (12). A semi-sphere (15) is fixedly connected to the middle of the cross plate (14).

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