CN219049858U

CN219049858U - Insulin injection device for endocrinology department

Info

Publication number: CN219049858U
Application number: CN202222764663.3U
Authority: CN
Inventors: 周朴
Original assignee: Individual
Current assignee: Chongqing Green Hospital Co.,Ltd.
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-23
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to the technical field of insulin injection, in particular to an insulin injection device for an endocrine and metabolic department, which comprises a needle cylinder and a needle connected to the end part of the needle cylinder, wherein a pushing component is arranged in the needle cylinder, a lantern ring is sleeved on the outer wall of the needle cylinder in a sliding way, a locking component is arranged between the lantern ring and the needle cylinder, connecting plates are fixedly connected to the two sides of the outer wall of the lantern ring, sleeves are fixedly connected to the front ends of the two connecting plates, and connecting posts are fixedly inserted in the two sleeves in a sliding way.

Description

Insulin injection device for endocrinology department

Technical Field

The utility model relates to the technical field of insulin injection, in particular to an insulin injection device for an endocrinology department.

Background

Endocrinology is a group of diseases that look at the endocrine glands and metabolic classes involved. For metabolic diseases, the most common are a series of metabolic disorders including diabetes, osteoporosis, gout flares, water electrolyte disorders, etc. Insulin can be used by diabetics to lower blood sugar and slowly improve endocrine dyscrasia.

Insulin has a plurality of injection modes, wherein the insulin is injected by using a disposable syringe, the injection part of the insulin is mainly arranged on the abdomen, because a layer of subcutaneous fat capable of absorbing the insulin is arranged below the abdomen, and the subcutaneous fat does not have more nerve distribution, but when a patient uses the disposable syringe to inject the insulin into the abdomen of the patient, the patient is tense, the involuntary shaking of hands holding the syringe is easily caused, the pain is caused when a needle head on the syringe is easily misplaced to other parts, and the insulin is difficult to normally inject, so that inconvenience is brought.

For this purpose, we propose an insulin injection device for the endocrinological department.

Disclosure of Invention

The present utility model is directed to an insulin injection device for endocrinology department, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an insulin injection device for endocrinology department, includes the syringe and connects the syringe needle at the syringe tip, the inside of syringe is equipped with the promotion subassembly, and the slip cap is equipped with the lantern ring on the outer wall of syringe, be equipped with locking subassembly between lantern ring and the syringe, and the equal fixedly connected with connecting plate in outer wall both sides of lantern ring, two the equal fixedly connected with sleeve of front end of connecting plate, two telescopic inside all slides and alternates and have and link the post, two link fixedly connected with spring between the rear end of post respectively and two telescopic inner walls, and the equal fixedly connected with rubber cushion of front end of post, two rubber cushion is located the both sides side of syringe needle respectively, and the preceding terminal surface of two rubber cushion all is located the place ahead of syringe needle front end.

Preferably, the pushing assembly comprises a piston head, the piston head is inserted into the needle cylinder in a sliding manner, the rear end of the piston head is fixedly connected with a piston rod, and the rear end of the piston rod is fixedly connected with a piston handle.

Preferably, the locking assembly comprises two threaded pipes, the two threaded pipes are respectively communicated with the top and the bottom of the outer wall of the lantern ring, the two threaded pipes are internally and uniformly connected with studs, one ends corresponding to the studs are tightly attached to the outer wall of the needle cylinder, and one ends, away from each other, of the two studs are fixedly connected with rotating blocks.

Preferably, a rear sheath and a front sheath are respectively sleeved at the rear edge and the front edge of the outer wall of the needle cylinder in a sliding manner.

Preferably, both the rubber cushion blocks are made of polytetrafluoroethylene materials.

Preferably, the front end surfaces of the two rubber cushion blocks are arc-shaped surfaces.

Compared with the prior art, the utility model has the beneficial effects that: through pushing the cooperation of subassembly, lantern ring, locking subassembly, connecting plate, sleeve, even post, spring and rubber cushion, diabetes mellitus patient of endocrinology department is when using insulin disposable needle injection insulin, if the patient trembles because of tension and can guarantee that insulin can be smooth the injection into the body, and can avoid the syringe needle on the cylinder to insert by mistake and bring the misuse to other positions, brings the convenience.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is a partial cross-sectional view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a needle cylinder; 2. a rear sheath; 3. a rotating block; 4. a threaded tube; 5. a connecting plate; 6. a collar; 7. a sleeve; 8. connecting columns; 9. a rubber cushion block; 10. a front sheath; 11. a needle; 12. a stud; 13. a piston head; 14. a piston rod; 15. a piston handle; 16. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that: 1-3, an insulin injection device for endocrinology department, including cylinder 1 and connect the syringe needle 11 at cylinder 1 tip, the inside of cylinder 1 is equipped with pushing component, and the slip cover is equipped with lantern ring 6 on the outer wall of cylinder 1, be equipped with locking component between lantern ring 6 and the cylinder 1, and the outer wall both sides of lantern ring 6 all fixedly connected with connecting plate 5, the front end of two connecting plates 5 all fixedly connected with sleeve 7, the inside of two sleeve 7 all slides and alternates and have even post 8, fixedly connected with spring 16 between the rear end of two even post 8 and the inner wall of two sleeve 7 respectively, and the front end of two even post 8 all fixedly connected with rubber cushion 9, two rubber cushion 9 are located the both sides of syringe needle 11 respectively, and the front end face of two rubber cushion 9 all is located the place ahead of syringe needle 11 front end.

The pushing assembly comprises a piston head 13, the piston head 13 is inserted into the syringe 1 in a sliding manner, the rear end of the piston head 13 is fixedly connected with a piston rod 14, the rear end of the piston rod 14 is fixedly connected with a piston handle 15, the piston handle 15 can be held to drive the piston head 13 to slide outwards in the syringe 1 through the piston rod 14, negative pressure can be formed in the syringe 1, the syringe needle 11 is convenient for sucking insulin, the piston handle 15 is pushed to move in the direction of the syringe 1, the piston handle 15 can drive the piston head 13 to slide inwards in the syringe 1, and the piston head 13 can push the sucked insulin out along the syringe needle 11.

The locking component comprises two threaded pipes 4, the two threaded pipes 4 are respectively communicated with the top and the bottom of the outer wall of the sleeve ring 6, the threaded studs 12 are connected to the inner parts of the two threaded pipes 4 in a threaded manner, one ends corresponding to the two threaded studs 12 are tightly attached to the outer wall of the needle cylinder 1, one ends, far away from each other, of the two threaded studs 12 are fixedly connected with rotating blocks 3, the sleeve ring 6 can be locked and fixed on the outer wall of the needle cylinder 1 by means of friction force between the end parts of the two threaded studs 12 and the outer wall of the needle cylinder 1, the two threaded studs 3 are sequentially rotated to enable the two threaded studs 12 to respectively move outwards in the two threaded pipes 4, the end parts of the two threaded studs 12 can respectively leave the outer wall of the needle cylinder 1, the sleeve ring 6 can slide out on the outer wall of the needle cylinder 1, and the sleeve ring 6 can be installed on other needle cylinders 1 after the needle cylinder 1 is used, so that the sleeve ring 6 can be recycled.

The rear edge and the front edge of the outer wall of the needle cylinder 1 are respectively sheathed with a rear sheath 2 and a front sheath 10 in a sliding manner, when the needle cylinder 1 is not in use, the rear sheath 2 can seal the needle cylinder 1, and the front sheath 10 can protect the needle 11 and can seal the needle hole of the needle 11.

The two rubber cushion blocks 9 are made of polytetrafluoroethylene materials, the rubber cushion blocks 9 are nontoxic and harmless according to the characteristics of polytetrafluoroethylene, and the use strength of the rubber cushion blocks 9 is high.

The front end surfaces of the two rubber cushion blocks 9 are arc-shaped, and the front end surfaces of the two rubber cushion blocks 9 can be properly attached to the abdomen of a patient.

Working principle: when the diabetes patient of the endocrine and metabolic department uses the disposable needle injection insulin of insulin, firstly take back sheath 2 and front sheath 10, later through setting up pushing component, can conveniently draw into the syringe 1 suitable amount of insulin with the syringe 1, later the patient holds syringe 1 and laminates two rubber cushion blocks 9 in the belly first and makes syringe needle 11 correspond the position that the belly needs to be injected, because some patients can be relatively tension when the injection, hold the hand of syringe 1 and can be involuntarily shake, at this moment because of the front end face of two rubber cushion blocks 9 all lies in syringe needle 11 front end, so syringe needle 11 can not direct contact to the belly skin at the beginning, even if the patient shakes owing to the involuntarily hand, can not cause syringe needle 11 mistake to insert other positions because of tension, avoid bringing unnecessary misuse, later the patient can use index finger and the middle finger of another hand to clamp a even if syringe needle 11, and press a linking post 8 and press a rubber cushion block 9 to hug closely in the belly, because linking post 8 slides inside sleeve 7 and be connected with spring 16 with the inner wall of sleeve 7, sleeve 7 is connected with lantern ring 6 through connecting plate 5, lantern ring 6 through the fixed cover of the cover of connecting plate, can be inserted into the syringe needle 1 in the syringe needle 1 when can be inserted into the syringe needle 1 very much time, can be carried out the syringe needle 11 and can be injected into other places through the syringe needle 11 smoothly because of the spring 16 is high enough time, can be inserted into the syringe needle 11 can be inserted into the syringe needle 1 to the syringe 1 can be smoothly and can be inserted into the syringe 1 and can be smoothly and can be inserted into the syringe 1 to the position to the human body has a high insulin after that the insulin can be had the user has high elasticity required.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An insulin injection device for endocrinology department, includes cylinder (1) and connects syringe needle (11) at the tip of cylinder (1), its characterized in that: the inside of cylinder (1) is equipped with the promotion subassembly, and the slip cap is equipped with lantern ring (6) on the outer wall of cylinder (1), be equipped with locking subassembly between lantern ring (6) and cylinder (1), and the equal fixedly connected with connecting plate (5) in outer wall both sides of lantern ring (6), two the equal fixedly connected with sleeve (7) of front end of connecting plate (5), two the inside of sleeve (7) is all slipped and is alternated and link post (8), two link fixedly connected with spring (16) between the rear end of post (8) and the inner wall of two sleeve (7) respectively, and the equal fixedly connected with rubber cushion (9) of front end of two link post (8), two rubber cushion (9) are located the both sides side of syringe needle (11) respectively, and the front end face of two rubber cushion (9) all is located the place ahead of syringe needle (11) front end.

2. An insulin injection device for endocrinology department according to claim 1, characterized in that: the pushing assembly comprises a piston head (13), the piston head (13) is inserted into the needle cylinder (1) in a sliding mode, the rear end of the piston head (13) is fixedly connected with a piston rod (14), and the rear end of the piston rod (14) is fixedly connected with a piston handle (15).

3. An insulin injection device for endocrinology department according to claim 1, characterized in that: the locking assembly comprises two threaded pipes (4), wherein the two threaded pipes (4) are respectively communicated with the top and the bottom of the outer wall of the lantern ring (6), the two threaded pipes (4) are internally and uniformly connected with studs (12) in a threaded manner, one ends corresponding to the studs (12) are tightly attached to the outer wall of the needle cylinder (1), and one ends, away from each other, of the two studs (12) are fixedly connected with rotating blocks (3).

4. An insulin injection device for endocrinology department according to claim 1, characterized in that: the rear edge and the front edge of the outer wall of the needle cylinder (1) are respectively sheathed with a rear sheath (2) and a front sheath (10) in a sliding way.

5. An insulin injection device for endocrinology department according to claim 1, characterized in that: both the rubber cushion blocks (9) are made of polytetrafluoroethylene materials.

6. An insulin injection device for endocrinology department according to claim 1, characterized in that: the front end surfaces of the two rubber cushion blocks (9) are arc-shaped surfaces.