CN115475309A - Needle and syringe separator - Google Patents

Needle and syringe separator Download PDF

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Publication number
CN115475309A
CN115475309A CN202110596383.3A CN202110596383A CN115475309A CN 115475309 A CN115475309 A CN 115475309A CN 202110596383 A CN202110596383 A CN 202110596383A CN 115475309 A CN115475309 A CN 115475309A
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CN
China
Prior art keywords
fixed
sliding rod
syringe
frame
rod
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
CN202110596383.3A
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Chinese (zh)
Inventor
杜月霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110596383.3A priority Critical patent/CN115475309A/en
Publication of CN115475309A publication Critical patent/CN115475309A/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
    • 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
    • A61M2005/3206—Needle or needle hub disconnecting devices forming part of or being attached to the hub or syringe body
    • 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
    • A61M2005/3209—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles comprising heat generating means, e.g. melt chamber
    • 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
    • A61M2005/3282—Apparatus for destroying used needles or syringes using mechanical means, e.g. mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • 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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a needle head and syringe separating device, which comprises a fixing frame, a heating device, a transmission device and a syringe, wherein slide rails are fixed at the left end and the right end of the fixing frame respectively, pressing frames are fixed at the front end and the rear end of the fixing frame respectively, the transmission device is arranged in the fixing frame, and the syringe is placed in the transmission device; a double-shaft motor is arranged in the slide rail, and threaded rods are fixed at the output ends of the two ends of the double-shaft motor. After the pushing part pushes the injector to be gathered together, the clamping mechanism clamps the injector in a stress extrusion mode, the clamping mechanism is dragged after clamping, the extrusion force disappears, the clamping mechanism is opened, then the pushing part is rotated to change the placing angle of the injector, and the next separation operation is facilitated. The rotating force of the transmission device enables the extrusion mechanism to form a reciprocating clamping action and then pull out the needle head, so that the needle head of the injector is separated, and the needle head is heated through the heating device, so that the separation process is more convenient.

Description

Needle and syringe separator
Technical Field
The invention relates to recovery treatment of medical instruments, in particular to a needle and syringe separating device.
Background
Syringes are common medical devices that primarily use needles to draw or inject gases or liquids, and may also be used for medical devices, containers, and scientific instruments such as those used in chromatography, to inject through rubber septums.
The used syringe often needs to be separated from a needle cylinder and then is respectively treated, the needle cylinder is usually manually pulled out by people in the prior art, if the operation is careless, the used syringe can be stabbed by the needle cylinder and is possibly carried with germs of a patient, and great potential safety hazards are caused to the safety of medical care personnel. Accordingly, one skilled in the art has provided a needle and syringe separation device that addresses the problems set forth in the background above.
Disclosure of Invention
The present invention is directed to a needle and syringe separation device that solves the problems set forth above in the background.
In order to achieve the purpose, the invention provides the following technical scheme:
a needle head and syringe separation device comprises a fixing frame, a heating device, a transmission device and a syringe, wherein slide rails are fixed at the left end and the right end of the fixing frame respectively, pressing frames are fixed at the front end and the rear end of the fixing frame respectively, the transmission device is arranged in the fixing frame, and the syringe is placed in the transmission device;
a double-shaft motor is arranged in the slide rail, threaded rods are fixed on output ends of two ends of the double-shaft motor, and a moving frame is further arranged on the slide rail;
a pushing part is arranged above the fixed frame and comprises a pushing strip, a pressing plate, a clamping mechanism, a fixed rod and a gear;
an extrusion mechanism is arranged in the abutting-pressing frame and comprises a first rotating rod, a fixed block, a connecting strip, a lantern ring, a third sliding rod, an extrusion strip and a second compression spring;
toothed plates are further fixed at the left end and the right end of the fixing frame, and a limiting frame is fixed above the fixing frame.
As a further scheme of the invention: the threaded rod is in threaded connection with the movable frame, and the movable frame slides on the sliding rail in a limiting manner.
As a still further scheme of the invention: the gear is fixed with pushing the strip through the dead lever, and pushes away the inside cavity that is provided with of strip, and a plurality of fixture then set up in the cavity, and the clamp plate is connected with a plurality of fixture.
As a still further scheme of the invention: the clamping mechanism comprises an upper clamping block, a lower clamping block, a first support, a second support, a first sliding rod, a second sliding rod, a first compression spring and a connecting ring.
As a still further scheme of the invention: the first support is rotatably connected with the second support through a first sliding rod, the second support is rotatably connected with the upper clamping block, the first support is rotatably connected with the first support, the second sliding rod is fixed on the upper clamping block, the first compression spring is sleeved on the second sliding rod, and the connecting ring is fixed with the second sliding rod.
As a still further scheme of the invention: the second sliding rod slides in a limiting manner on the pushing strip, and the first sliding rod slides in a limiting manner in a cavity in the pushing strip.
As a still further scheme of the invention: the third sliding rod is inserted into the abutting-pressing frame, the second compression spring is sleeved on the third sliding rod, the connecting strip is rotatably connected with the third sliding rod through the lantern ring, the first rotating rod is fixed with the connecting strip, the first rotating rod rotates on the fixed block, and the extrusion strip is slidably sleeved on the third sliding rod.
As a still further scheme of the invention: the heating device is fixed on the inner wall of the extrusion strip.
As a still further scheme of the invention: the transmission device comprises a power rod, a rotating wheel and a transmission belt, wherein the transmission belt is sleeved on the rotating wheel, and the power rod is fixed with the rotating wheel.
As a still further scheme of the invention: a transmission belt is sleeved between the power rod and the first rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
1. after the pushing part pushes the injector to be gathered together, the clamping mechanism clamps the injector in a stress extrusion mode, the clamping mechanism is dragged after clamping, the extrusion force disappears, the clamping mechanism is opened, then the pushing part is rotated to change the placing angle of the injector, and the next separation operation is facilitated.
2. The rotating force of the transmission device enables the extrusion mechanism to form a reciprocating clamping action and then pull out the needle head, so that the needle head of the injector is separated, and the needle head is heated by the heating device, so that the separation process is more convenient.
Drawings
Fig. 1 is a schematic view of a needle and syringe separation device.
Figure 2 is a schematic representation of the position of the drive belt in a needle and syringe separation device.
Fig. 3 is a partial schematic view of a needle and syringe separation device.
Fig. 4 is a schematic diagram of a needle and syringe separation device in partial configuration from an oblique bottom view.
Fig. 5 is an upright view of a syringe rotated 90 degrees by a pusher in a needle and syringe separation device.
Fig. 6 is a schematic view of a fixed frame of the needle and syringe separating device in a tilted bottom view.
Fig. 7 is a schematic top view of a fixed frame of the needle and syringe separating device.
Fig. 8 is a schematic view of a disassembled structure of a pushing part in the needle and syringe separation device.
Fig. 9 is a sectional view of the pushing part of the needle and syringe separating device.
Fig. 10 is a schematic view of the structure of the squeezing mechanism in a needle and syringe separation device.
Figure 11 is an enlarged view of a needle and syringe separation device at a.
Fig. 12 is a front view of a holding mechanism in a needle and syringe separation device.
Fig. 13 is a schematic view of the back of the holding mechanism in the needle and syringe separation device.
Fig. 14 is a sectional view schematically showing the fixing frame of the needle and syringe separating device.
FIG. 15 is a schematic view of the syringe and clamping mechanism of a needle and syringe separation device.
In the figure: 1. a fixing frame; 2. a slide rail; 3. a pressing frame; 4. a pushing part; 41. pushing the strips; 42. pressing a plate; 43. a clamping mechanism; 431. an upper clamping block; 432. a lower clamping block; 433. a first bracket; 434. a second bracket; 435. a first sliding rod; 436. a second sliding rod; 437. a compression spring; 438. an adaptor ring; 44. fixing the rod; 45. a gear; 5. a limiting frame; 6. a transmission device; 61. a power rod; 62. a rotating wheel; 63. a conveyor belt; 7. an extrusion mechanism; 71. a first rotating rod; 72. a fixed block; 73. a connecting strip; 74. a collar; 75. a third sliding rod; 76. extruding the strip; 77. a second compression spring; 8. a heating device; 9. a transmission belt; 10. a dual-axis motor; 11. a movable frame; 12. a threaded rod; 13. a toothed plate; 14. a syringe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 15, in an embodiment of the present invention, a needle and syringe separation device includes a fixed frame 1, a heating device 8, a transmission device 6 and a syringe 14, wherein slide rails 2 are fixed at both left and right ends of the fixed frame 1, pressing frames 3 are fixed at both front and rear ends of the fixed frame 1, the transmission device 6 is disposed in the fixed frame 1, the syringe 14 is disposed in the transmission device 6, the transmission device 6 includes a power rod 61, a rotating wheel 62 and a transmission belt 63, the transmission belt 63 is sleeved on the rotating wheel 62, the power rod 61 is fixed with the rotating wheel 62, and a driving device in the transmission device 6 can drive the power rod 61 to rotate;
a double-shaft motor 10 is arranged in the slide rail 2, threaded rods 12 are fixed on output ends of two ends of the double-shaft motor 10, a moving frame 11 is further arranged on the slide rail 2, the threaded rods 12 are in threaded connection with the moving frame 11, and the moving frame 11 slides on the slide rail 2 in a limited manner;
a pushing part 4 is arranged above the fixed frame 1, the pushing part 4 comprises a pushing bar 41, a pressing plate 42, a clamping mechanism 43, a fixed bar 44 and a gear 45, the gear 45 is fixed with the pushing bar 41 through the fixed bar 44, a cavity is arranged in the pushing bar 41, the clamping mechanisms 43 are arranged in the cavity, the pressing plate 42 is connected with the clamping mechanisms 43, the clamping mechanism 43 comprises an upper clamping block 431, a lower clamping block 432, a first bracket 433, a second bracket 434, a first sliding rod 435, a second sliding rod 436, a first compression spring 437 and a connecting ring 438, the first bracket 433 is rotatably connected with the second bracket 434 through the first sliding rod 435, the second bracket 434 is rotatably connected with the upper clamping block 431, the first bracket 433 is rotatably connected with the first bracket, the second sliding rod 436 is fixed on the upper clamping block 431, the first compression spring 437 is sleeved on the second sliding rod 436, the connecting ring is fixed with the second sliding rod 436, the second sliding rod 436 is positioned at the upper limit of the pushing bar 433, and the first sliding rod is positioned in the cavity of the pushing bar 41;
an extrusion mechanism 7 is arranged in the abutting frame 3, the extrusion mechanism 7 comprises a first rotating rod 71, a fixed block 72, a connecting strip 73, a sleeve ring 74, a third sliding rod 75, an extrusion strip 76 and a second compression spring 77, the third sliding rod 75 is inserted in the abutting frame 3, the second compression spring 77 is sleeved on the third sliding rod 75, the connecting strip 73 is rotatably connected with the third sliding rod 75 through the sleeve ring 74, the first rotating rod 71 is fixed with the connecting strip 73, the first rotating rod 71 rotates on the fixed block 72, the extrusion strip 76 is slidably sleeved on the third sliding rod 75, and the heating device 8 is fixed on the inner wall of the extrusion strip 76;
toothed plates 13 are further fixed at the left end and the right end of the fixed frame 1, and a limiting frame 5 is fixed above the fixed frame 1.
A transmission belt 9 is sleeved between the power rod 61 and the first rotating rod 71.
An external controller is required to control its devices.
It is necessary to place its syringe 14 on a conveyor belt 63 in the transfer device 6 and to move the syringe 14 by rotation of the transfer device 6.
When the separation is performed, firstly the double-shaft motor 10 drives the threaded rod 12 to rotate, so that the threaded rod 12 rotates in the sliding rail 2 to force the moving rack 11 to move on the sliding rail 2, and during the moving process of the moving rack 11, the fixed rod 44 drives the pushing bar 41 to move, and the two opposite pushing bars 41 simultaneously press the syringe 14 inwards, so that the needle of the syringe 14 is inserted into the clamping mechanism 43.
The pressing plate 42 on the clamping mechanism 43 is pressed by the limiting frame 5, and the needle head is clamped by the movement of the clamping mechanism 43.
The specific clamping process of the clamping mechanism 43 is as follows:
the pushing portion 4 touches the pressing plate 42 and the limiting frame 5 thereof in the moving process, so that the pressing plate 42 is stressed to press downwards, the pressing plate 42 drives the upper clamping block 431 thereof to move downwards through the second sliding rod 436, the second sliding rod 436 slides on the pushing bar 41 thereof, and the first compression spring 437 is stressed to deform, so that the second bracket 434 is stressed to expand towards two ends, the first sliding rod 435 can slide in the cavity thereof, and the first bracket 433 drives the lower clamping block 432 to move upwards, so that the upper clamping block 431 touches the lower clamping block 432, and the needle head of the upper clamping block 431 can be squeezed and clamped.
After the needle on the syringe 14 is clamped by the clamping mechanism 43, the syringe 14 is pulled by the clamping mechanism 43 to move outwards through the reverse rotation of the dual-shaft motor 10, the pressing plate 42 will be separated from the limiting frame 5 in the moving process, and meanwhile, the clamping mechanism 43 will lose the clamping force.
When the moving frame 11 drives the gear 45 in the pushing portion 4 to move outwards to the toothed plate 13, the gear 45 will mesh with the toothed plate 13, the gear 45 will drive the fixing rod 44 thereof to rotate on the moving frame 11 thereof, so as to force the pushing bar 41 thereof to rotate, and when the pushing bar 41 rotates 90 degrees, the syringe 14 can be driven to stand.
Then the controller turns on the transmission device 6 again, the power rod 61 in the transmission device 6 rotates to drive the first rotating rod 71 to rotate on the fixed block 72 through the transmission belt 9, so that the first rotating rod 71 pulls the sleeve ring 74 through the connecting strip 73 in the rotating process, the sleeve ring 74 pulls the third sliding rod 75, the third sliding rod 75 performs vertical limit sliding in the abutting frame 3, the extrusion strip 76 slides in the abutting frame 3 through the third sliding rod 75, the extrusion strip 76 simultaneously approaches inwards, the heating device 8 fixed on the extrusion strip 76 clamps the needle on the syringe 14, and the heating device 8 can heat the needle, so that the needle is melted and separated from the plastic cover at one end of the needle, and the separation effect is better when the subsequent extrusion mechanism 7 drives the needle to drag downwards.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. A needle head and syringe separating device comprises a fixed frame (1), a heating device (8), a transmission device (6) and a syringe (14), and is characterized in that sliding rails (2) are fixed at the left end and the right end of the fixed frame (1), pressing frames (3) are fixed at the front end and the rear end of the fixed frame (1), the transmission device (6) is arranged in the fixed frame (1), and the syringe (14) is placed in the transmission device (6);
a double-shaft motor (10) is arranged in the sliding rail (2), threaded rods (12) are fixed at output ends of two ends of the double-shaft motor (10), and a moving frame (11) is further arranged on the sliding rail (2);
a pushing part (4) is arranged above the fixing frame (1), the pushing part (4) comprises a pushing strip (41), a pressing plate (42), clamping mechanisms (43), a fixing rod (44) and a gear (45), the gear (45) is fixed with the pushing strip (41) through the fixing rod (44), a cavity is arranged in the pushing strip (41), the clamping mechanisms (43) are arranged in the cavity, and the pressing plate (42) is connected with the clamping mechanisms (43);
the clamping mechanism (43) comprises an upper clamping block (431), a lower clamping block (432), a first support (433), a second support (434), a first sliding rod (435), a second sliding rod (436), a first compression spring (437) and a connecting ring (438), wherein the first support (433) is rotatably connected with the second support (434) through the first sliding rod (435), the second support (434) is rotatably connected with the upper clamping block (431), the first support (433) is rotatably connected with the first support (433), the second sliding rod (436) is fixed on the upper clamping block (431), the first compression spring (437) is sleeved on the second sliding rod (436), the connecting ring (438) is fixed with the second sliding rod (436), the second sliding rod (436) is limited to slide on the push bar (41), and the first sliding rod (436) is limited to slide in a cavity in the push bar (41);
the pressing frame (3) is internally provided with an extrusion mechanism (7), the extrusion mechanism (7) comprises a first rotating rod (71), a fixed block (72), a connecting strip (73), a sleeve ring (74), a third sliding rod (75), an extrusion strip (76) and a second compression spring (77), the third sliding rod (75) is inserted into the pressing frame (3), the second compression spring (77) is sleeved on the third sliding rod (75), the connecting strip (73) is rotatably connected with the third sliding rod (75) through the sleeve ring (74), the first rotating rod (71) is fixed with the connecting strip (73), the first rotating rod (71) is rotated on the fixed block (72), and the extrusion strip (76) is slidably sleeved on the third sliding rod (75);
toothed plates (13) are further fixed at the left end and the right end of the fixing frame (1), and a limiting frame (5) is fixed above the fixing frame (1).
2. A needle and syringe separation device according to claim 1, characterized in that the threaded rod (12) is screwed to the mobile frame (11) and the mobile frame (11) slides in a limited manner on the slide (2).
3. A needle and syringe separation device according to claim 1, characterised in that the heating means (8) is fixed to the inner wall of the extruded strip (76).
4. A needle and syringe separation device according to claim 1, characterised in that the transmission means (6) comprises a power lever (61), a rotatable wheel (62), a transmission belt (63), the transmission belt (63) being fitted over the rotatable wheel (62), the power lever (61) being fixed to the rotatable wheel (62).
5. A needle and syringe separation device according to claim 4, characterised in that a drive belt (9) is provided between the power rod (61) and the first rotary rod (71).
CN202110596383.3A 2021-05-30 2021-05-30 Needle and syringe separator Pending CN115475309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110596383.3A CN115475309A (en) 2021-05-30 2021-05-30 Needle and syringe separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110596383.3A CN115475309A (en) 2021-05-30 2021-05-30 Needle and syringe separator

Publications (1)

Publication Number Publication Date
CN115475309A true CN115475309A (en) 2022-12-16

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ID=84419095

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110596383.3A Pending CN115475309A (en) 2021-05-30 2021-05-30 Needle and syringe separator

Country Status (1)

Country Link
CN (1) CN115475309A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621098A (en) * 2018-12-25 2019-04-16 广西华度医用器材有限公司 Syringe needle syringe is automatically separated recyclable device
CN111569196A (en) * 2020-05-18 2020-08-25 陈太兰 Medical needle collection device
CN112156282A (en) * 2020-10-15 2021-01-01 南华大学 Quick destroying machine for disposable syringe and application method thereof
CN212895970U (en) * 2020-06-29 2021-04-06 云南九巨龙建设投资集团有限公司 Corrugated culvert pipe splicing device for culvert engineering construction
CN213191804U (en) * 2020-06-04 2021-05-14 中国人民解放军总医院 Syringe needle and cylinder separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621098A (en) * 2018-12-25 2019-04-16 广西华度医用器材有限公司 Syringe needle syringe is automatically separated recyclable device
CN111569196A (en) * 2020-05-18 2020-08-25 陈太兰 Medical needle collection device
CN213191804U (en) * 2020-06-04 2021-05-14 中国人民解放军总医院 Syringe needle and cylinder separator
CN212895970U (en) * 2020-06-29 2021-04-06 云南九巨龙建设投资集团有限公司 Corrugated culvert pipe splicing device for culvert engineering construction
CN112156282A (en) * 2020-10-15 2021-01-01 南华大学 Quick destroying machine for disposable syringe and application method thereof

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Application publication date: 20221216