CN215083456U - Insulin injection fixing device - Google Patents

Abstract

The utility model discloses an insulin injection fixing device, include: the side edge of the sleeve is provided with a U-shaped groove, and the outer side of the bottom of the sleeve is uniformly provided with connecting covers; the supporting foot comprises a rotating rod and a telescopic rod, the upper end of the rotating rod is rotatably connected in the connecting cover, and the telescopic rod is adjustably connected in the rotating rod and extends out of the lower end of the rotating rod; fixed knot constructs, including adjusting bolt, preforming, top piece, adjusting bolt sets up in U type groove below and stretches into the sleeve, the preforming rotates to be connected and stretches into the one end in the sleeve at adjusting bolt, the top piece sets up in the sleeve and is located the opposite of preforming. The utility model has the advantages that: 1. the insulin pen can help a patient to stably hold the insulin pen, so that the patient can conveniently inject the insulin, and the insulin injection failure or shortage caused by the shaking of the needle head is avoided; 2. multiple angles may be adjusted to meet the patient's insulin injection requirements.

Description

Insulin injection fixing device

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to insulin injection fixing device.

Background

Diabetes mellitus is a group of metabolic diseases characterized by chronic hyperglycemia due to multiple causes, and is caused by defects in insulin secretion and/or utilization. The long-term carbohydrate, fat and protein metabolism disorder can cause multi-system damage, and lead to chronic progressive lesion, hypofunction and failure of tissues and organs such as eyes, kidneys, nerves, hearts, blood vessels and the like. Acute severe metabolic disorders, such as diabetic ketoacidosis, hyperosmolar hyperglycemia syndrome, can occur when the condition is severe or under stress.

Insulin is the primary method of treating diabetes, and long-term home self-injection of insulin is a long-term treatment regimen for diabetics. Most of the insulin injections are currently performed by using an insulin pen, and the injection method is roughly as follows: the skin with the width of 2-3 cm of the injection part is slightly pinched by one hand and causes slight pain, the insulin syringe is held by the other hand, the needle head is rapidly penetrated into the injection part at an angle of 45-90 degrees, the liquid medicine is injected, and then the lifted skin is relaxed. The slim and children are injected with a 45 degree angle, and the fat is injected with a 90 degree angle. The needle head is rapidly pulled out after injection, the direction cannot be changed when the needle is pulled out, and the injection part is pressed for 5-8 seconds by using a clean cotton ball. The injection sites need to be rotated periodically, and the injection rotation sites are as follows: abdominal, upper arm deltoid, lateral thigh, hip muscles.

For the current injection solutions, there is currently no tool or device specifically for securing between the hand and the injection pen. When in injection, the injection pen is held by the force of the hands of the patient, so that the injection pen does not shake. Insulin can be successfully injected. However, since the body function of the elderly diabetic patient is degraded, the insulin pen needs to stay for several seconds during injection, the hand of the patient easily shakes, the needle head easily shakes, the stay time is insufficient, the insulin is overflowed, the accurate injection dosage cannot be reached, and the blood sugar control is affected.

To sum up, for solving current technical problem, the utility model designs a simple structure, convenient to use, fixed firm insulin injection fixing device.

Disclosure of Invention

The utility model discloses a solve current technical problem, designed a simple structure, convenient to use, fixed firm insulin injection fixing device.

The purpose of the utility model can be realized by the following technical proposal:

an insulin injection fixing device comprising:

the side edge of the sleeve is provided with a U-shaped groove, and the outer side of the bottom of the sleeve is uniformly provided with connecting covers;

the supporting foot comprises a rotating rod and a telescopic rod, the upper end of the rotating rod is rotatably connected in the connecting cover, and the telescopic rod is adjustably connected in the rotating rod and extends out of the lower end of the rotating rod;

fixed knot constructs, including adjusting bolt, preforming, top piece, adjusting bolt sets up in U type groove below and stretches into the sleeve, the preforming rotates to be connected and stretches into the one end in the sleeve at adjusting bolt, the top piece sets up in the sleeve and is located the opposite of preforming.

Furthermore, the U-shaped groove is in a shape with a large upper opening and a small lower bottom edge.

Further, the another side in the relative U type groove of sleeve is equipped with the ring, the ring passes through the connector to be connected in the sleeve outside, rotate between connector and the sleeve and be connected, rotate between ring and the connector and be connected.

Furthermore, the rotating connection part at the upper end of the rotating rod is provided with a convex block, and the convex block is matched with the outer edge of the connecting cover.

Further, realize adjustable the being connected through locking structure between dwang and the telescopic link, locking structure includes lock sleeve, stay, the stay sets up at the dwang lower extreme, be equipped with the screw thread in the lock sleeve, the stay outside be equipped with lock sleeve complex screw thread, the lock sleeve cover is established in the stay outside, the internal diameter from the top down of lock sleeve reduces gradually.

Furthermore, the lower end of the telescopic rod is provided with an anti-slip head.

Compared with the prior art, the utility model discloses the structure sets up rationally: 1. the insulin pen can help a patient to stably hold the insulin pen, so that the patient can conveniently inject the insulin, and the insulin injection failure or shortage caused by the shaking of the needle head is avoided; 2. multiple angles may be adjusted to meet the patient's insulin injection requirements.

Drawings

FIG. 1 is a schematic view of the present insulin injection fixing device;

FIG. 2 is a cross-sectional view of the sleeve;

FIG. 3 is a cross-sectional view of the locking structure;

referring to fig. 1-3, wherein: 1. a sleeve; 11. a U-shaped groove; 12. a connecting cover; 13. a ring; 14. a connector; 2. supporting legs; 21. rotating the rod; 211. a bump; 22. a telescopic rod; 221. an anti-slip head; 23. a locking structure; 231. a locking sleeve; 232. a locking piece; 3. a fixed structure; 31. adjusting the bolt; 32. tabletting; 33. a topsheet.

Detailed Description

The technical solution of the present invention is further explained below with reference to the following examples. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

an insulin injection fixing device comprising:

the side edge of the sleeve 1 is provided with a U-shaped groove 11, and the outer side of the bottom of the sleeve 1 is uniformly provided with connecting covers 12;

the supporting foot 2 comprises a rotating rod 21 and a telescopic rod 22, the upper end of the rotating rod 21 is rotatably connected in the connecting cover 12, and the telescopic rod 22 is adjustably connected in the rotating rod 21 and extends out of the lower end of the rotating rod 21;

the fixing structure 3 comprises an adjusting bolt 31, a pressing sheet 32 and a top sheet 33, wherein the adjusting bolt 31 is arranged below the U-shaped groove 11 and extends into the sleeve 1, the pressing sheet 32 is rotatably connected to one end, extending into the sleeve 1, of the adjusting bolt 31, and the top sheet 33 is arranged in the sleeve 1 and is located opposite to the pressing sheet 33.

Specifically, before injecting insulin, firstly, an insulin pen is placed in the sleeve 1, after the insulin pen is placed at a proper position, the adjusting bolt 31 is screwed, the pressing sheet 32 presses the insulin pen, the insulin pen is fixed in the sleeve 1 by matching with the top sheet 33, then the supporting legs 2 are rotated outwards, the supporting legs 2 form a three-leg supporting frame, and the extending length of the telescopic links 22 is adjusted; after the adjustment is finished, the patient holds the sleeve 1 by hand, the thumb is aligned to the position of the U-shaped groove 11, and the U-shaped groove 11 can be matched with the thumb when the insulin pen button is pressed, so that the operation is convenient; the supporting leg 2 is contacted with the skin with the needle point of the insulin pen, and the supporting leg 2 is supported on the skin at three points and is very stable; slightly pinching the skin with the width of 2-3 cm at the injection part with one hand, puncturing the skin with a needle head, and pressing a button of an insulin pen for injection; when the patient needs to inject at different angles, the length of one or two telescopic rods 22 is adjusted, so that the supporting legs 2 can form different supporting angles on the skin, and the requirements are met.

Example two:

the difference between the second embodiment and the first embodiment is that the U-shaped groove 11 has a large upper opening and a small lower bottom edge.

In particular, the shape of the U-shaped groove 11 corresponds to the shape of the thumb pressing the button, making the operation more comfortable and convenient.

Example three:

the difference between the third embodiment and the first embodiment is that the other side of the sleeve 1, which is opposite to the U-shaped groove 11, is provided with a finger ring 13, the finger ring 13 is connected to the outer side of the sleeve 1 through a connector 14, the connector 14 is rotatably connected with the sleeve 1, and the finger ring 13 is rotatably connected with the connector 14.

Specifically, ring 13 can be when the patient grips, and the cover provides the impetus on fingers such as forefinger, middle finger, and the help patient grips better, prevents to drop, and ring 13 can rotate the regulation on connector 14, and connector 14 can rotate the regulation on sleeve 1, can accord with the position that multiple gesture was pointed.

Example four:

the difference between the fourth embodiment and the first embodiment is that a protrusion 211 is arranged at the upper end rotation connection of the rotation rod 21, and the protrusion 211 is engaged with the outer edge of the connection cover 12.

Specifically, the protruding block 211 can limit the rotation angle of the rotating rod 21, and the situation that the supporting leg 2 cannot be supported due to the too large rotation angle is avoided.

Example five:

the difference between the fifth embodiment and the first embodiment is that the adjustable connection is realized through the locking structure 23 between the rotating rod 21 and the telescopic rod 22, the locking structure 23 comprises a locking sleeve 231 and a locking sheet 232, the locking sheet 232 is arranged at the lower end of the rotating rod 21, threads are arranged in the locking sleeve 231, threads matched with the locking sleeve 231 are arranged on the outer side of the locking sheet 232, the locking sleeve 231 is sleeved on the outer side of the locking sheet 232, and the inner diameter of the locking sleeve 231 is gradually reduced from top to bottom.

Specifically, when the telescopic rod 22 is adjusted, the locking sleeve 231 is screwed, so that the locking sheet 232 is located at the position where the inner diameter of the locking sleeve 231 is larger, the locking sheet 232 expands outwards and the telescopic rod 22 is loosened, and the telescopic rod 22 can be adjusted in a telescopic manner; when the telescopic rod 22 is adjusted to a proper position, the locking sleeve 231 is reversely screwed, the position with the smaller inner diameter of the locking sleeve 231 is rotated to the position of the locking sheet 232, the locking sheet 232 is pressed and folded, the locking sheet 232 extrudes and fixes the telescopic rod 22, and the adjustment of the telescopic rod 22 is completed.

Example six:

the difference between the sixth embodiment and the first embodiment is that the lower end of the telescopic rod 22 is provided with an anti-slip head 221.

Specifically, the anti-skidding 221 head can increase friction force, so that the supporting leg 2 is prevented from skidding on the skin, the contact area with the skin is increased, and the supporting leg 2 is supported to enable a patient to be more comfortable.

The preferred embodiments of the present invention are described herein, but the scope of the present invention is not limited thereto. Modifications or additions to or replacement by similar means to those skilled in the art to which the invention pertains to the specific embodiments described herein are intended to be covered by the scope of the invention.

Claims (6)

1. An insulin injection fixing device, comprising:

the side edge of the sleeve is provided with a U-shaped groove, and the outer side of the bottom of the sleeve is uniformly provided with connecting covers;

the supporting foot comprises a rotating rod and a telescopic rod, the upper end of the rotating rod is rotatably connected in the connecting cover, and the telescopic rod is adjustably connected in the rotating rod and extends out of the lower end of the rotating rod;

fixed knot constructs, including adjusting bolt, preforming, top piece, adjusting bolt sets up in U type groove below and stretches into the sleeve, the preforming rotates to be connected and stretches into the one end in the sleeve at adjusting bolt, the top piece sets up in the sleeve and is located the opposite of preforming.

2. The insulin injection fixing device as claimed in claim 1, wherein the U-shaped groove has a shape with a large upper opening and a small lower bottom.

3. The insulin injection fixing device as claimed in claim 1, wherein a finger ring is provided on the other side of the sleeve opposite to the U-shaped groove, the finger ring is connected to the outside of the sleeve through a connector, the connector is rotatably connected to the sleeve, and the finger ring is rotatably connected to the connector.

4. An insulin injection fixing device as claimed in claim 1, wherein a protrusion is provided at the upper end of the rotation lever at the rotational connection, and the protrusion is engaged with the outer edge of the connection cover.

5. The insulin injection fixing device according to claim 1, wherein the rotating rod and the telescopic rod are adjustably connected through a locking structure, the locking structure comprises a locking sleeve and a locking piece, the locking piece is arranged at the lower end of the rotating rod, a thread is arranged in the locking sleeve, a thread matched with the locking sleeve is arranged on the outer side of the locking piece, the locking sleeve is sleeved on the outer side of the locking piece, and the inner diameter of the locking sleeve is gradually reduced from top to bottom.

6. The insulin injection fixing device as claimed in claim 1, wherein the telescopic rod is provided at its lower end with an anti-slip head.

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