CN112755337A - Semi-automatic insulin needle processing apparatus - Google Patents

Semi-automatic insulin needle processing apparatus Download PDF

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Publication number
CN112755337A
CN112755337A CN202110065430.1A CN202110065430A CN112755337A CN 112755337 A CN112755337 A CN 112755337A CN 202110065430 A CN202110065430 A CN 202110065430A CN 112755337 A CN112755337 A CN 112755337A
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CN
China
Prior art keywords
needle
semi
shell
control switch
clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110065430.1A
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Chinese (zh)
Inventor
庞立佳
金炜
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Zhejiang University ZJU
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Zhejiang University ZJU
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Publication date
Application filed by Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN202110065430.1A priority Critical patent/CN112755337A/en
Publication of CN112755337A publication Critical patent/CN112755337A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/3278—Apparatus for destroying used needles or syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/3278—Apparatus for destroying used needles or syringes
    • A61M2005/3279—Breaking syringe nozzles or needle hubs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/3278—Apparatus for destroying used needles or syringes
    • A61M2005/328—Apparatus for destroying used needles or syringes having needle tip encapsulating means, e.g. two-component hardenable compound or molten plastic

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention discloses a semi-automatic insulin needle treatment device, which comprises a shell, wherein an operation table is arranged on the shell; the shell is provided with a stylet collecting box, and the operating platform is positioned above the stylet collecting box; the operating table is sequentially provided with a needle seat electromagnetic clamp, a needle seat limiting device and a needle core electromagnetic clamp; the needle seat electromagnetic clamp, the needle seat limiting device and the needle core electromagnetic clamp are vertically arranged above the needle core collecting box, and the needle core electromagnetic clamp is closest to the needle core collecting box; the needle taking rod is provided with an external thread for being in threaded connection with the needle seat; the needle base limiting device is provided with a through hole for the needle base to sink in, and a first electromagnetic coil is arranged at the through hole. The treatment to insulin needle, convenient more, practical need not complicated structure, just can realize the treatment to insulin needle.

Description

Semi-automatic insulin needle processing apparatus
Technical Field
The invention relates to a medical instrument processing device, in particular to a semi-automatic insulin needle processing device.
Background
Insulin pens are currently the most widely used insulin injection tools in clinical and at home for diabetics. To insulin needle's processing, always be the problem in the trade, among the prior art, chinese patent that patent number is CN202010846635.9, a syringe needle processing apparatus for insulin injection, comprises a box bod, turn right from a left side in proper order fixed mounting at box body top has syringe needle clamping button, nook closing member needle file release button and nook closing member disinfection to melt the button, the top fixed mounting that leans on in the box body has the guide rail, one side fixed mounting of guide rail has driving motor, driving motor is through the output fixedly connected with lead screw of its one side. According to the device for treating the insulin needle for injection, the insulin needle can be treated immediately after being used, the needle core is separated from the needle seat by a high-frequency electromagnetic coil heating method and is separately treated independently, the collected needle core is disinfected and melted by the high-frequency electromagnetic coil heating, the risk of needle stick injury of an insulin pen user is effectively reduced, iatrogenic infection is reduced, the psychological pressure of injection personnel is reduced, and meanwhile, the whole device is simple and easy to implement. The whole process needs to be provided with a guide rail and driven by a motor, but the arrangement cost is high, and the maintenance is not easy after the transmission damage.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a simpler and more convenient semi-automatic insulin needle treatment device without arranging a guide rail.
In order to achieve the purpose, the invention provides the following technical scheme:
a semi-automatic insulin needle processing device,
the device comprises a shell, wherein an operating table is arranged on the shell;
the shell is provided with a stylet collecting box, and the operating platform is positioned above the stylet collecting box;
the operating table is sequentially provided with a needle seat electromagnetic clamp, a needle seat limiting device and a needle core electromagnetic clamp;
the needle seat electromagnetic clamp, the needle seat limiting device and the needle core electromagnetic clamp are vertically arranged above the needle core collecting box, and the needle core electromagnetic clamp is closest to the needle core collecting box;
the needle taking rod is provided with an external thread for being in threaded connection with the needle seat;
the needle base limiting device is provided with a through hole for the needle base to sink in, and a first electromagnetic coil is arranged at the through hole.
As a further improvement of the present invention,
a placing rack is arranged outside the shell and used for placing a needle taking rod.
As a further improvement of the present invention,
be provided with on the shell and destroy the pinhole, it is located the operation panel top to destroy the pinhole, it is used for insulin needle to enter into in the operation panel to destroy the pinhole.
As a further improvement of the present invention,
a heat insulation layer is arranged in the through hole, and the first electromagnetic coil is located on the inner ring of the heat insulation layer.
As a further improvement of the present invention,
the stylet collecting box comprises a heat insulation layer, a ceramic layer, a second electromagnetic coil, a collecting cavity and an electromagnet;
the second electromagnetic coil is located between the ceramic layer and the heat insulation layer, the collecting cavity is located inside the ceramic layer, and the electromagnet is located outside the ceramic layer.
As a further improvement of the present invention,
the electromagnet is arranged at the bottom of the ceramic layer.
As a further improvement of the present invention,
the needle holder electromagnetic clamp, the needle core electromagnetic clamp and the first electromagnet are controlled by the processor. As a further improvement of the present invention,
the treater includes first control switch, second control switch, third control switch, first control switch is used for controlling needle file electromagnetic clamp to press from both sides tight needle file, the second control switch is used for nook closing member electromagnetic clamp to press from both sides tight nook closing member, third control switch is used for controlling the heating of first electro-magnet.
As a further improvement of the present invention,
the temperature control device is characterized in that an annular temperature sensor is arranged in the through hole, a digital display is arranged on the shell, and the digital display is used for displaying the temperature of the annular temperature sensor.
As a further improvement of the present invention,
and a fourth control switch for controlling the second electromagnetic coil is arranged on the shell.
When in use:
the method comprises the following steps: the insulin pen with the needle head is inserted into the needle destroying hole until the needle seat reaches the through hole on the needle seat limiting device, the needle seat is also positioned in the needle seat electromagnetic clamp, and the needle core is positioned in the needle core electromagnetic clamp; the insulin pen is separated from the needle head through manual rotation, the insulin pen is pulled out, and the needle head is still left in the operating console;
step two: inserting a needle taking rod into a needle destroying hole, rotating and screwing the needle taking rod into a needle head, then controlling a first electromagnetic coil to heat with a third control switch, electromagnetically heating a stainless steel needle core at the joint of the needle core and a needle seat, melting a plastic needle seat at the joint of the needle core, then controlling the first control switch to contact and clamp the needle seat, and at the moment, pulling out the needle taking rod together with the needle seat to realize the separation of the needle seat and the needle core;
step three: the second control switch is used for releasing the clamping of the electromagnetic gripper of the needle core on the needle core, and then the needle core falls into the collection cavity under the action of gravity and can be attracted under the action of the electromagnet;
step four: the second electromagnetic coil is turned on through the fourth control switch, and the interior of the collection cavity is heated, so that the needle core is melted;
step five: and taking out the treated needle core after the needle core is cooled.
The treatment to insulin needle, convenient more, practical need not complicated structure, just can realize the treatment to insulin needle.
Drawings
FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a structural schematic view of a needle stand electromagnetic clamp according to a first embodiment of the invention;
fig. 3 is a schematic structural view of a needle seat limiting device according to a first embodiment of the invention;
FIG. 4 is a schematic view of a first embodiment of a core electromagnetic clamp of the present invention;
FIG. 5 is a schematic structural view of a needle holder limiting device according to a second embodiment of the present invention;
FIG. 6 is a schematic overall structure diagram of a second embodiment of the present invention;
fig. 7 is a schematic structural view of a rack according to a third embodiment of the invention; .
Reference numerals:
1. a housing; 2. an operation table; 3. a stylet collection cartridge; 4. a needle seat electromagnetic clamp; 5. a needle seat limiting device; 6. a stylet electromagnetic clamp; 7. taking a needle bar; 8. an external thread; 9. a through hole; 10. a first electromagnetic coil; 11. placing a rack; 12. destroying the pinhole; 13. a thermal insulation layer; 14. a thermal insulation layer; 15. a ceramic layer; 16. a second electromagnetic coil; 17. a collection chamber; 18. an electromagnet; 19. a first control switch; 20. a second control switch; 21. a third control switch; 22. an annular temperature sensor; 23. a digital display; 24. a fourth control switch; 25. placing holes; 26. conducting the hole; 27. a slide bar; 28. a clamping member; 29. installing a frame; 30. perforating; 31. a touch plate; 32. a spring.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
As shown with reference to figures 1 to 4,
the first embodiment of the present invention:
a semi-automatic insulin needle processing device,
the device comprises a shell 1, wherein an operating table 2 is arranged on the shell 1;
a needle core collecting box 3 is arranged on the shell 1, and the operating platform 2 is positioned above the needle core collecting box 3;
the operating table 2 is sequentially provided with a needle seat electromagnetic clamp 4, a needle seat limiting device 5 and a needle core electromagnetic clamp 6; the needle stand electromagnetic clamp 4, the needle stand limiting device 5 and the needle core electromagnetic clamp 6 are vertically arranged above the needle core collecting box 3, and the needle core electromagnetic clamp 6 is closest to the needle core collecting box 3;
the needle taking device also comprises a needle taking rod 7, wherein an external thread 8 for being in threaded connection with the needle base is arranged on the needle taking rod 7; the needle seat limiting device 5 is provided with a through hole 9 for the needle seat to sink into, and a first electromagnetic coil 10 is arranged at the through hole 9.
A placing rack 11 is arranged outside the shell 1, and the placing rack 11 is used for placing the needle taking rod 7.
Be provided with on the shell 1 and destroy pinhole 12, it is located the operation panel 2 top to destroy pinhole 12, it is used for the insulin needle to enter into in the operation panel 2 to destroy pinhole 12.
A heat insulation layer 13 is arranged in the through hole 9, and the first electromagnetic coil 10 is positioned at the inner ring of the heat insulation layer 13. The stylet collecting box 3 comprises a heat insulation layer 14, a ceramic layer 15, a second electromagnetic coil 16, a collecting cavity 17 and an electromagnet 18;
the second electromagnetic coil 16 is located between the ceramic layer 15 and the thermal insulation layer 13, the collection chamber 17 is located inside the ceramic layer 15, and the electromagnet 18 is located outside the ceramic layer 15.
The electromagnet 18 is arranged at the bottom of the ceramic layer 15.
The needle-base electromagnetic clamp device further comprises a processor, wherein the processor is used for controlling the needle-base electromagnetic clamp 4, the needle core electromagnetic clamp 6 and the first electromagnet 18.
The treater includes first control switch 19, second control switch 20, third control switch 21, first control switch 19 is used for controlling needle file electromagnetic clamp 4 to press from both sides tight needle file, second control switch 20 is used for nook closing member electromagnetic clamp 6 to press from both sides tight nook closing member, third control switch 21 is used for controlling first electro-magnet 18 heating. A fourth control switch 24 for controlling the second electromagnetic coil 16 is provided on the housing 1.
When in use:
the method comprises the following steps: the insulin pen with the needle head is inserted into the needle destroying hole 12 until the needle seat reaches the through hole 9 on the needle seat limiting device 5, the needle seat is also positioned in the needle seat electromagnetic clamp 4, the needle core is positioned in the needle core electromagnetic clamp 6, and at the moment, the needle seat and the needle core can be respectively clamped by the needle seat electromagnetic clamp 4 and the needle core electromagnetic clamp 6 by controlling the first control switch 19 and the second control switch 20; the insulin pen is separated from the needle head through manual rotation, the insulin pen is pulled out, and the needle head is still left in the operating console 2;
step two: inserting the needle taking rod 7 into the needle destroying hole 12, rotating and screwing the needle into the needle head, then controlling the first electromagnetic coil 10 to heat with the third control switch 21, electromagnetically heating the stainless steel needle core at the joint of the needle core and the needle seat, melting the plastic needle seat at the joint of the needle core, then controlling the first control switch 19 to contact and clamp the needle seat, and at the moment, pulling out the needle taking rod 7 together with the needle seat to realize the separation of the needle seat and the needle core;
step three: the second control switch 20 releases the clamping of the electromagnetic gripper 6 of the stylet to the stylet, and then the stylet falls into the collection cavity 17 under the action of gravity and can be sucked under the action of the electromagnet 18;
step four: the second electromagnetic coil 16 is turned on through a fourth control switch 24, the interior of the collection cavity 17 is heated, and therefore the needle core is melted;
step five: and taking out the treated needle core after the needle core is cooled.
Through this application technical scheme, to the processing of insulin needle, it is more convenient, practical, need not complicated structure, just can realize the processing to insulin needle.
Referring to fig. 5 to 6, as a second embodiment of the present invention:
on the basis of the first embodiment, an annular temperature sensor 22 is arranged in the through hole 9, a digital display 23 is arranged on the housing 1, and the digital display 23 is used for displaying the temperature of the annular temperature sensor 22.
Through the technical scheme, the temperature can be observed more visually, so that the temperature of the separation of the needle core and the needle seat is better controlled, and the needle seat is prevented from being coked due to overheating.
Referring to fig. 7, as a third embodiment of the present invention:
on the basis of the first embodiment, a placing hole 25 is formed in the placing frame 11, a connecting hole is formed in the side edge of the placing frame 11, the connecting hole is communicated with the placing hole 25, the through hole 9 is connected with the inside, a sliding rod 27 is arranged in the connecting hole, one end of the sliding rod 27 extends into the placing hole 25, the other end of the sliding rod 27 extends out of the placing frame 11, a clamping piece 28 is arranged at the end of the sliding rod 27 extending into the placing hole 25, an installation frame 29 is arranged outside the placing frame 11, a through hole 30 concentric with the placing hole 25 is formed in the installation frame 29, one end of the sliding rod 27 extends out of the through hole 30, a contact plate 31 is arranged at the part of the sliding rod 27 located in the installation frame 29, a spring 32 is arranged between the contact plate 31 and the installation frame 29, one end of the spring 32 abuts against the contact plate 31, the other end of the spring abuts against the installation frame 29, and the spring 32 keeps the, for clamping the needle-taking bar 7.
Through the technical scheme, when the needle taking rod 7 is placed in the placing hole 25, the clamping piece 28 can clamp the needle taking rod 7 under the action of the restoring force of the spring 32, and when the needle taking rod is taken out, the clamping effect on the needle taking rod 7 can be relieved by only pulling the sliding rod 27 located at one end outside the through hole 30.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (10)

1. The utility model provides a semi-automatic insulin syringe needle processing apparatus which characterized in that:
comprises a shell (1), wherein an operating table (2) is arranged on the shell (1);
the shell (1) is provided with a stylet collecting box (3), and the operating platform (2) is positioned above the stylet collecting box (3);
the operating table (2) is sequentially provided with a needle seat electromagnetic clamp (4), a needle seat limiting device (5) and a needle core electromagnetic clamp (6);
the needle seat electromagnetic clamp (4), the needle seat limiting device (5) and the needle core electromagnetic clamp (6) are vertically arranged above the needle core collecting box (3), and the needle core electromagnetic clamp (6) is closest to the needle core collecting box (3);
the needle taking device also comprises a needle taking rod (7), wherein an external thread (8) for being in threaded connection with the needle seat is arranged on the needle taking rod (7);
the needle seat limiting device (5) is provided with a through hole (9) for the needle seat to sink into, and a first electromagnetic coil (10) is arranged at the through hole (9).
2. The semi-automatic insulin needle treatment device according to claim 1, wherein:
a placing rack (11) is arranged outside the shell (1), and the placing rack (11) is used for placing the needle taking rod (7).
3. The semi-automatic insulin needle treatment device according to claim 1, wherein:
be provided with on shell (1) and destroy pinhole (12), it is located operation panel (2) top to destroy pinhole (12), it is used for the insulin needle to enter into operation panel (2) to destroy pinhole (12).
4. The semi-automatic insulin needle treatment device according to claim 1, wherein:
a heat insulation layer (13) is arranged in the through hole (9), and the first electromagnetic coil (10) is located on the inner ring of the heat insulation layer (13).
5. The semi-automatic insulin needle treatment device according to claim 1, wherein:
the stylet collecting box (3) comprises a heat insulation layer (14), a ceramic layer (15), a second electromagnetic coil (16), a collecting cavity (17) and an electromagnet (18);
the second electromagnetic coil (16) is located between the ceramic layer (15) and the heat insulation layer (13), the collection cavity (17) is located inside the ceramic layer (15), and the electromagnet (18) is located outside the ceramic layer (15).
6. The semi-automatic insulin needle treatment device according to claim 5, wherein:
the electromagnet (18) is arranged at the bottom of the ceramic layer (15).
7. The semi-automatic insulin needle treatment device according to claim 1, wherein:
the needle-base electromagnetic clamp device further comprises a processor, wherein the processor is used for controlling the needle-base electromagnetic clamp (4), the needle core electromagnetic clamp (6) and the first electromagnet (18).
8. The semi-automatic insulin needle treatment device according to claim 7, wherein:
the treater includes first control switch (19), second control switch (20), third control switch (21), first control switch (19) are used for controlling needle file electromagnetism clamp (4) to press from both sides tight needle file, second control switch (20) are used for nook closing member electromagnetism clamp (6) to press from both sides tight nook closing member, third control switch (21) are used for controlling first electro-magnet (18) heating.
9. The semi-automatic insulin needle treatment device according to claim 8, wherein:
an annular temperature sensor (22) is arranged in the through hole (9), a digital display (23) is arranged on the shell (1), and the digital display (23) is used for displaying the temperature of the annular temperature sensor (22).
10. The semi-automatic insulin needle treatment device according to claim 5, wherein:
and a fourth control switch (24) for controlling the second electromagnetic coil (16) is arranged on the shell (1).
CN202110065430.1A 2021-01-18 2021-01-18 Semi-automatic insulin needle processing apparatus Pending CN112755337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110065430.1A CN112755337A (en) 2021-01-18 2021-01-18 Semi-automatic insulin needle processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110065430.1A CN112755337A (en) 2021-01-18 2021-01-18 Semi-automatic insulin needle processing apparatus

Publications (1)

Publication Number Publication Date
CN112755337A true CN112755337A (en) 2021-05-07

Family

ID=75702937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110065430.1A Pending CN112755337A (en) 2021-01-18 2021-01-18 Semi-automatic insulin needle processing apparatus

Country Status (1)

Country Link
CN (1) CN112755337A (en)

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