CN116271331A

CN116271331A - Safety insulin syringe

Info

Publication number: CN116271331A
Application number: CN202211092257.5A
Authority: CN
Inventors: 卢金云
Original assignee: Anhui Hongyu Wuzhou Medical Manufacturer Co ltd
Current assignee: Anhui Hongyu Wuzhou Medical Manufacturer Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-06-23

Abstract

The invention discloses a safe insulin syringe in the technical field of insulin syringes, which comprises a body, wherein the body comprises a jacket, and fixing ribs are arranged at the periphery of the top of the jacket; a safety sheath assembly; the safety clamping block assembly is assembled on the fixing rib, the safety clamping block is assembled on the fixing rib, when the laser safety device is needed, the safety sheath assembly can be made to wrap the needle tube after the safety sheath assembly moves upwards to the appointed position on the safety clamping block, and the needle point of the needle tube is not exposed, so that the needle point is prevented from stabbing medical staff.

Description

Safety insulin syringe

Technical Field

The invention relates to the technical field of insulin syringes, in particular to a safe insulin syringe.

Background

The incidence of diabetes is increasing and has become the third biggest killer following cardiovascular and cerebrovascular diseases and tumors. Insulin injection therapy is currently considered to be an effective method for treating diabetes. The intensive treatment by insulin injection can lead the blood sugar, blood fat, blood pressure, BMI and the like of patients to reach the standard comprehensively.

The current insulin syringe is not provided with a safety device, so that the needle tip of the needle tube is exposed to easily stab medical staff, and therefore, the insulin syringe is proposed.

Disclosure of Invention

The present invention is directed to a safety insulin pump for solving the above-mentioned problems.

In order to achieve the above purpose, the present invention provides the following technical solutions: the safe insulin syringe comprises a body, wherein the body comprises a jacket, and fixing ribs are arranged at the periphery of the top of the jacket; a safety sheath assembly; the safety clamping block assembly is assembled on the fixing rib, and the safety sheath assembly can vertically move on the safety clamping block assembly.

As a preferred embodiment of the safety insulin pump according to the invention, wherein: the safety sheath assembly comprises a safety sheath, guide ribs are uniformly arranged on the upper portion of the inner wall of the safety sheath, and protruding points are arranged on two sides of the bottom of the inner wall of the safety sheath.

As a preferred embodiment of the safety insulin pump according to the invention, wherein: the safety fixture block assembly comprises a safety fixture block, guide grooves matched with the guide ribs are uniformly formed in the outer sides of the safety fixture block, supporting ribs are arranged on the guide grooves, curved grooves matched with the protruding points are uniformly formed in the outer sides of the safety fixture block, and clamping grooves are formed in the tops of the curved grooves.

As a preferred embodiment of the safety insulin pump according to the invention, wherein: the inner wall bottom of safe fixture block evenly is provided with the sawtooth groove with fixed muscle assorted, the inner wall of safe fixture block is provided with the card muscle of being connected with the sawtooth groove, the bayonet socket has been seted up on the fixed muscle, and bayonet socket and card muscle assorted.

Compared with the prior art, the invention has the beneficial effects that: the safety sheath component and the safety clamping block component are added on the basis of a common insulin syringe; through assembling the safety fixture block to the fixed muscle, when needs laser safety device, through making the safety sheath subassembly upwards move the back to appointed position on the safety fixture block, can make the safety sheath parcel live the needle tubing, make the needle point of needle tubing not expose to avoid the needle point to stab medical personnel.

Drawings

FIG. 1 is a schematic view showing the overall structure of a safety insulin pump according to the present invention;

FIG. 2 is a schematic view of a securing rib and bayonet arrangement of a safety insulin pump according to the present invention;

FIG. 3 is a schematic view of a safety shield assembly of a safety insulin pump according to the present invention;

FIG. 4 is a schematic view of a safety clip assembly of a safety insulin pump according to the present invention;

fig. 5 is a bottom view schematically illustrating the structure of a safety clip assembly of a safety insulin pump according to the present invention.

In the figure: 101. a jacket; 102. fixing ribs; 103. a bayonet; 201. a safety sheath; 202. a guide rib; 203. a bump; 301. a safety clamping block; 302. sawing tooth grooves; 303. clamping ribs; 304. a guide groove; 305. a support rib; 306. a curved groove; 307. a clamping groove.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1 to 5, a safety insulin pump includes a body including a casing 101, fixing ribs 102 provided around the top of the casing 101; a safety sheath assembly; the safety fixture block assembly is assembled on the fixing rib 102, the safety sheath assembly can vertically move on the safety fixture block assembly, and therefore after the safety sheath assembly moves upwards to a designated position on the safety fixture block 301, the safety sheath 201 can wrap a needle tube, the needle point of the needle tube is not exposed, and the needle point is prevented from stabbing medical staff.

The safety sheath assembly comprises a safety sheath 201, guide ribs 202 are uniformly arranged on the upper part of the inner wall of the safety sheath 201, and protruding points 203 are arranged on two sides of the bottom of the inner wall of the safety sheath 201; the safety fixture block assembly comprises a safety fixture block 301, a guide groove 304 matched with the guide rib 202 is uniformly formed in the outer side of the safety fixture block 301, the guide groove 304 can slide along the guide groove 304, a support rib 305 is arranged on the guide groove 304, when the safety sheath 201 is assembled, the support rib 305 on the safety fixture block 301 props against the guide rib 202 on the inner side of the safety sheath 201, so that the safety fixture block cannot shake up and down, a curved groove 306 matched with the convex point 203 is uniformly formed in the outer side of the safety fixture block 301, a clamping groove 307 is formed in the top of the curved groove 306, and when the safety sheath 201 is activated, the convex point 203 on the inner side of the safety sheath 201 slides into the clamping groove 307 along the curved groove 306.

Example 2

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, saw tooth grooves 302 matched with the fixing ribs 102 are uniformly formed in the bottom of the inner wall of the safety clamping block 301, clamping ribs 303 connected with the saw tooth grooves 302 are formed in the inner wall of the safety clamping block 301, bayonets 103 are formed in the fixing ribs 102, the bayonets 103 are matched with the clamping ribs 303, the number of the saw tooth grooves 302 is multiple of 4, the saw tooth grooves are used for guiding when being assembled with the outer sleeve 101, four fixing ribs 102 at the head of the outer sleeve 101 are clamped into the saw tooth grooves 302, at the moment, the safety clamping block 301 cannot shake left and right, and then the safety clamping block 301 is compressed (the bayonets 103 on the fixing ribs 102 of the outer sleeve 101 clamp the clamping ribs 303 on the inner side of the safety clamping block 301).

The rest of the structure is the same as in embodiment 1.

Firstly, the safety sheath 201 is sleeved on the outer sleeve 101, then the safety clamping block 301 is assembled on the fixing rib 102, the guide rib 202 is pushed upwards along the guide groove 304, the opening at the upper end of the safety sheath 201 is closed, the safety clamping block 301 is hung on the safety clamping block, then the needle protecting cap is sleeved on the safety sheath 201, (in the use process, the safety sheath 201 is required to be held by hands when the needle protecting cap is used for preventing false activation), when the safety device is activated, the safety sheath 201 is pushed upwards, the salient points 203 on the inner side of the safety sheath 201 slide into the clamping grooves 307 along the curved grooves 306, the safety sheath 201 can wrap the needle tube, the needle tip of the needle tube is not exposed, and accordingly the needle tip is prevented from stabbing medical staff.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safety insulin pump, characterized by: comprising the steps of (a) a step of,

the body comprises an outer sleeve (101), and fixing ribs (102) are arranged on the periphery of the top of the outer sleeve (101);

a safety sheath assembly;

the safety clamping block assembly is assembled on the fixing rib (102), and the safety sheath assembly can vertically move on the safety clamping block assembly.

2. A safety insulin pump according to claim 1, wherein: the safety sheath assembly comprises a safety sheath (201), guide ribs (202) are uniformly arranged on the upper portion of the inner wall of the safety sheath (201), and protruding points (203) are arranged on two sides of the bottom of the inner wall of the safety sheath (201).

3. A safety insulin pump according to claim 2, wherein: the safety fixture block assembly comprises a safety fixture block (301), guide grooves (304) matched with guide ribs (202) are uniformly formed in the outer sides of the safety fixture block (301), supporting ribs (305) are arranged on the guide grooves (304), curved grooves (306) matched with protruding points (203) are uniformly formed in the outer sides of the safety fixture block (301), and clamping grooves (307) are formed in the tops of the curved grooves (306).

4. A safety insulin pump according to claim 3, wherein: the safety clamping block is characterized in that saw tooth grooves (302) matched with the fixing ribs (102) are uniformly formed in the bottom of the inner wall of the safety clamping block (301), clamping ribs (303) connected with the saw tooth grooves (302) are arranged on the inner wall of the safety clamping block (301), bayonets (103) are formed in the fixing ribs (102), and the bayonets (103) are matched with the clamping ribs (303).