CN219271809U

CN219271809U - Insulin syringe needle recovery unit that uses at home

Info

Publication number: CN219271809U
Application number: CN202222444402.3U
Authority: CN
Inventors: 邓玮华; 赖水梅
Original assignee: Sanming First Hospital
Current assignee: Sanming First Hospital
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-06-30
Anticipated expiration: 2032-09-15

Abstract

An insulin syringe needle recovery device for household use comprises an outer cover and a closed box body, wherein the top of the closed box body is provided with a falling opening and a shielding cover capable of covering the falling opening; the outer cover comprises a material guiding pipe, a pipe cover and a cover body which is arranged on the top of the closed box body in an openable cover manner, an assembly opening is formed in the cover body, the material guiding pipe is vertically fixed on the assembly opening, a bottom pipe orifice of the material guiding pipe is positioned right above the falling opening, and the pipe cover is connected to a top pipe orifice of the material guiding pipe in an openable manner; the insulin pen also comprises a detacher for detaching the needle head from the insulin pen and sending the needle head into the closed box body from the top pipe port of the outer cover. The recovery device has ideal structural design and convenient use, adopts the design that the reusable outer cover is combined with the closed box body, so that the insulin needle (used) has a specific placing space, the phenomenon that the waste insulin needle is discarded at will is effectively avoided, and the problem of needle puncture is not easy to occur.

Description

Insulin syringe needle recovery unit that uses at home

Technical Field

The utility model relates to an insulin needle recovery device, in particular to an insulin needle recovery device for household use.

Background

Diabetes mellitus, which is a chronic metabolic disease, is characterized mainly by hyperglycemia resulting from absolute insufficiency of insulin secretion and/or relative insufficiency of insulin. Existing insulin injection tools have been changed from conventional syringes to pen-type syringes (i.e., insulin pens). The insulin pen is an insulin injection device, the size of the insulin injection device is slightly larger than that of a pen, and insulin is placed in the pen in a pen refill mode and can be carried about.

Most diabetics at home inject insulin, need to dismantle the needle head on it after finishing injecting, the conventional operation is that the patient returns the back part of the needle head (namely the needle cap part) of the sleeve needle head by one hand, the needle head is dismantled, but the front part (namely the needle tip part) of the needle head used for the insulin pen is short and thin, the needle head is easy to stab; moreover, as the patient has weak awareness of standardized treatment of medical waste, the used insulin needle is often discarded at will (such as a daily garbage can), the insulin needle is easy to mix into household garbage, and the occurrence rate of the discarded insulin needle stabbing people and the transmission of related blood and body fluid infectious diseases are increased, and the environment is polluted to a certain extent. At present, no insulin needle recovery device for household use exists in the market.

Disclosure of Invention

The utility model provides an insulin needle recovery device for household use, which aims to mainly overcome the defects that the existing insulin needle recovery mode for household use is not ideal enough, not standard enough, and is easy to mix with household garbage.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

an insulin syringe needle recovery device for household use comprises a reusable outer cover and a replaceable closed box body for accommodating a used syringe needle, wherein a dropping opening and a shielding cover capable of covering the dropping opening are formed in the top of the closed box body; the outer cover comprises a material guiding pipe, a pipe cover and a cover body which is arranged on the top of the closed box body in an openable cover manner, an assembly opening is formed in the cover body, the material guiding pipe is vertically fixed on the assembly opening, a bottom pipe orifice of the material guiding pipe is positioned right above the falling opening, and the pipe cover is connected to a top pipe orifice of the material guiding pipe in an openable manner; the insulin pen also comprises a detacher for detaching the needle head from the insulin pen and sending the needle head into the closed box body from the top pipe port of the outer cover.

Further, the closed box body is a disposable sharp instrument box, the sharp instrument box comprises a sharp instrument box body and a box cover which is arranged on the sharp instrument box body in a covering mode, and the falling opening is arranged on the box cover; the outer peripheral wall of the upper end part of the box cover is provided with an inward concave annular step, and after the outer cover is covered on the box cover, the annular step is embedded with the inner peripheral wall of the lower end of the outer cover.

Further, the shielding cover is a sliding shielding cover.

Further, the detacher comprises a cylinder body penetrating up and down, a movable push rod arranged in the cylinder body and a groove body which can be matched with the rear part of the needle head; the front section of the movable push rod is a needle sleeve sleeved on the front part of the needle, the groove body is positioned on the inner side wall of the top opening of the cylinder, a push hole through which the front part of the needle passes is formed in the bottom of the groove body, and the movable push rod is sleeved on the front part of the needle through the needle sleeve on the movable push rod to discharge the needle on the groove body outwards in an upward pushing manner and fall into the closed box body from the top opening of the outer cover.

Further, a first thread section is arranged on the outer side wall of the top pipe orifice; the detacher further comprises a protective cover which extends outwards along the periphery of the top opening of the cylinder body, and the inner wall of the protective cover is provided with a second thread section which is screwed with the first thread section.

From the above description of the utility model, the advantages of the utility model compared with the prior art are as follows: the utility model provides an insulin syringe needle recovery unit to use at home, this recovery unit structural design is ideal, convenient to use, if adopt repeatedly usable's enclosing cover to combine the design of sealed box body for insulin syringe needle (used) has a specific space of placing, has avoided abandoning the insulin syringe needle phenomenon at will effectively, makes the infection rate of acupuncture and relevant disease reduce, and insulin syringe needle can fall into the mouth of dropping and get into in the sealed box body along the passage, convenient to use, difficult emergence syringe needle stab the problem. And the sealed box body (such as a disposable sharps box) is only required to be replaced after long-term use.

Drawings

Fig. 1 is a schematic view of the combination of the outer cover and the closed case in the first embodiment.

Fig. 2 is a schematic view of the outer cover and the closed box in a separated state in the first embodiment.

Fig. 3 is a schematic view of a top view of the closed box in the first embodiment, in which the shielding cover is in an open state.

Fig. 4 is a schematic view of a top view of the closed box according to the first embodiment, wherein the shielding cover is in a closed state.

Fig. 5 is a schematic diagram of the cooperation between the outer cover and the detacher in the first embodiment.

Fig. 6 is a schematic view of the bottom view of the outer cover in the first embodiment.

Fig. 7 is a schematic diagram of the disassembling operation of the needle head of the insulin pen by the disassembling device in the first embodiment, wherein the needle head and the groove body are in opposite states.

Fig. 8 is a schematic diagram of the disassembling operation of the needle head of the insulin pen by the disassembling device in the first embodiment, wherein the needle head is placed in the groove.

Fig. 9 is a schematic view of another molding closed box according to the first embodiment.

Fig. 10 is a schematic diagram of the second embodiment.

Detailed Description

A specific embodiment of the present utility model will be described below with reference to fig. 1 to 10.

Example 1

Reference is made to figures 1, 2, 3, 4 and 5. An insulin syringe needle recovery device for household use comprises a reusable outer cover 1 and a replaceable closed box body 2 for accommodating a used syringe needle 4, wherein a dropping opening 20 and a shielding cover 21 capable of covering the dropping opening 20 are formed in the top of the closed box body 2; the outer cover 1 comprises a material guiding pipe 11, a pipe cover 12 and a cover body 10 which is arranged on the top of the closed box body 2 in a covering way in an openable way, an assembly opening is formed in the cover body 10, the material guiding pipe 11 is vertically fixed on the assembly opening, a bottom pipe orifice of the material guiding pipe 11 is positioned right above the dropping opening 20, and the pipe cover 12 is connected on a top pipe orifice of the material guiding pipe 11 in an openable way; and a detacher 3 for detaching the needle 4 from the insulin pen 5 and feeding it into the closed casing 2 from the top port of the outer cap 1. The shielding cover 21 is a sliding shielding cover.

Reference is made to figures 2, 3, 4 and 6. The closed box body 2 is a disposable sharp instrument box, the sharp instrument box comprises a sharp instrument box body 22 and a box cover 23 which is arranged on the sharp instrument box body 22 in a covering mode, and the falling opening 20 is arranged on the box cover 23; an inner concave annular step 230 is arranged on the outer peripheral wall of the upper end part of the box cover 23, and after the outer cover 1 is covered on the box cover 23, the annular step 230 is embedded with the inner peripheral wall of the lower end of the outer cover 1. In addition, the closed box body 2 can also be a common plastic collecting box.

Reference is made to fig. 5, 7 and 8. The detacher 3 comprises a cylinder 31 penetrating up and down, a movable push rod 32 arranged in the cylinder 31 and a groove body 33 which can be matched with the rear part of the needle (namely the needle cap part); the front section of the movable push rod 32 is a needle sleeve 320 sleeved on the front part of the needle (i.e. the needle tip), the groove body 33 is positioned on the inner side wall of the top opening of the cylinder 31, a push hole 330 through which the front part of the needle (i.e. the needle tip) passes is formed in the bottom of the groove body 33, and the movable push rod 32 is sleeved on the front part of the needle (i.e. the needle tip) through the upper needle sleeve 320 to discharge the needle 4 on the groove body 33 outwards in an upward pushing manner. The cylinder 31 and the groove 33 are made of plastic materials. The outer side wall of the pipe jacking port 11 is provided with a first thread section 110; the detacher 3 further includes a protecting cover 34 extending outwards along the periphery of the top opening of the cylinder 31, and a second thread segment 340 screwed with the first thread segment 110 is provided on the inner wall of the protecting cover 34. When the insulin pen is used, the needle head 4 of the insulin pen 5 is only required to be aligned with the groove body 33, the front part of the needle head 4 is abutted in the groove body 33, then the cylinder 31 is rotated, the needle head 34 is detached from the insulin pen 5, then the protective cover 34 is mutually screwed and connected onto the outer side wall of the top pipe orifice 11 through the second thread section 340 and the first thread section 110, and finally the movable push rod 32 is pressed, so that the needle sleeve 320 on the protective cover pushes the needle head 4 to be discharged outwards and falls into the closed box body 2 from the top pipe orifice 11 of the outer cover 1.

Reference is made to fig. 7 and 8. The push hole 330 is a round hole positioned at the center of the bottom of the groove; the movable push rod 32 comprises a hand pressing part 321, a support rod 322, a rubber piston 323 and the needle sleeve 320 which are sequentially connected from bottom to top; the hand pressing portion 321, the support bar 322 and the needle sleeve 320 are all made of plastic materials. The needle sleeve 320 is a circular sleeve, and the diameter of the circular sleeve is smaller than the diameter of the circular hole. The inner wall of the groove body 33 is a threaded inner wall 331, the rear part of the needle (i.e. the needle cap) is clamped on the inner wall of the groove body 33, and the rotatable cylinder 31 generates friction between the inner wall of the groove body 33 and the rear part of the needle (i.e. the needle cap) to detach the needle 4 from the insulin pen 5.

In addition, the side wall of the closed box 2 is provided with a transparent observation window 200 for observing the internal space, and reference is specifically made to fig. 9 of the specification.

Example two

Referring to fig. 10. The present embodiment is substantially the same as the first embodiment except that: the closed box 2 is generally made of plastic material, and a load layer (such as a cast iron block) 201 for loading is wrapped at the bottom of the closed box. Adopt the design of burden layer 201 for sealed box body 2 is heavier, and the focus is steady, makes sealed box body 2 be difficult to receive the exogenic action and empty, makes the syringe needle leak and stab the people, strengthens sealed box body 2's steadiness.

The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.

Claims

1. An insulin syringe needle recovery unit of use at home, its characterized in that: the needle head sealing box comprises a reusable outer cover and a sealing box body which is used for containing a needle head after being used in a replaceable mode, wherein a falling opening and a shielding cover capable of covering the falling opening are formed in the top of the sealing box body; the outer cover comprises a material guiding pipe, a pipe cover and a cover body which is arranged on the top of the closed box body in an openable cover manner, an assembly opening is formed in the cover body, the material guiding pipe is vertically fixed on the assembly opening, a bottom pipe orifice of the material guiding pipe is positioned right above the falling opening, and the pipe cover is connected to a top pipe orifice of the material guiding pipe in an openable manner; the insulin pen also comprises a detacher for detaching the needle head from the insulin pen and sending the needle head into the closed box body from the top pipe port of the outer cover.

2. A home-use insulin needle recovery device as defined in claim 1, wherein: the closed box body is a disposable sharp instrument box, the sharp instrument box comprises a sharp instrument box body and a box cover which is arranged on the sharp instrument box body in a covering mode, and the falling opening is arranged on the box cover; the outer peripheral wall of the upper end part of the box cover is provided with an inward concave annular step, and after the outer cover is covered on the box cover, the annular step is embedded with the inner peripheral wall of the lower end of the outer cover.

3. A home-use insulin needle recovery device as defined in claim 1, wherein: the shielding cover is a sliding shielding cover.

4. A home-use insulin needle recovery device as defined in claim 1, wherein: the detacher comprises a cylinder body penetrating up and down, a movable push rod arranged in the cylinder body and a groove body which can be matched with the rear part of the needle head; the front section of the movable push rod is a needle sleeve sleeved on the front part of the needle, the groove body is positioned on the inner side wall of the top opening of the cylinder, a push hole through which the front part of the needle passes is formed in the bottom of the groove body, and the movable push rod is sleeved on the front part of the needle through the needle sleeve on the movable push rod to discharge the needle on the groove body outwards in an upward pushing manner and fall into the closed box body from the top opening of the outer cover.

5. A home-use insulin needle recovery device as in claim 1 or 4, wherein: the outer side wall of the top pipe orifice is provided with a first thread section; the detacher further comprises a protective cover which extends outwards along the periphery of the top opening of the cylinder body, and the inner wall of the protective cover is provided with a second thread section which is screwed with the first thread section.