CN114392429B

CN114392429B - Disposal box is retrieved to disposable syringe

Info

Publication number: CN114392429B
Application number: CN202210185528.5A
Authority: CN
Inventors: 周萍; 杜先技; 范江华; 曾茂林
Original assignee: Individual
Current assignee: Du Xianji; Fan Jianghua; Zhou Ping
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2023-11-28
Anticipated expiration: 2042-02-28
Also published as: CN114392429A

Abstract

The invention belongs to the field of medical consumable treatment, and relates to a disposal syringe recycling treatment box which comprises a treatment box and a box cover, wherein the treatment box is of a fixedly installed cylindrical structure, a through hole is opened in the treatment box, and the box cover capable of rotating along the circumferential direction of the treatment box is arranged in the through hole; the central position is equipped with the lid axle that penetrates the processing incasement on the case lid, has seted up the processing socket that can allow the disposable syringe after the use to insert and can be driven and rotate together on the case lid. The needle cylinder pushes the bearing plate downwards, the telescopic groove fixedly arranged on the bearing plate moves downwards along the telescopic notch, and the condition that the needle head is broken due to deflection can not occur in the process of downward movement of the disposable injector is ensured. The needle head and the needle cylinder are separated and collected through the disposable syringe recycling treatment box, so that the more serious harm caused by the careless scratching of the needle head by workers in the collecting treatment process is prevented.

Description

Disposal box is retrieved to disposable syringe

Technical Field

The invention belongs to the field of medical consumable treatment, and particularly relates to a disposal recycling box for a disposable syringe.

Background

In order to prevent the contaminated liquid medicine or other substances from injuring people after the disposable syringe is used, centralized collection and unified treatment are needed, but the needle of the disposable syringe is easy to hurt workers in the treatment process, so that a disposable syringe recycling treatment box is needed to be designed, the disposable syringe after the use is subjected to centralized recycling treatment, and the workers are prevented from being injured when being manually recycled.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a disposal box for recycling disposable syringes. The used disposable syringes are subjected to centralized recycling treatment, so that workers are prevented from being injured during manual recycling.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the disposal box comprises a disposal box and a box cover, wherein the disposal box is of a cylindrical structure which is fixedly installed, a through hole is arranged on the disposal box, and the box cover which can rotate along the circumferential direction of the disposal box is arranged in the through hole; the center position is equipped with the lid axle that penetrates the processing incasement on the case lid, offer on the case lid and can allow the disposable syringe after the use to insert and can be driven the processing socket of pivoted together.

Preferably, the treatment box comprises a box shell, a rotating shaft is connected and arranged right below the cover shaft in the box shell, a disc-shaped fixed separation disc is fixedly connected and arranged in the box shell on the rotating shaft, two symmetrical separation shells are fixedly connected and arranged below the fixed separation disc, and a needle falling opening capable of allowing a needle to fall in is formed in the separation shells.

Preferably, the fixed separation disc is provided with a limit opening capable of allowing the needle cylinder to be inserted, the outer side of the limit opening is located on the fixed separation disc and provided with a telescopic notch, a telescopic groove which can move up and down along the vertical direction in the telescopic notch is arranged in the separation shell, a bearing plate which can prop against the bottom end of the needle cylinder and can allow the needle to be inserted is fixedly connected below the telescopic groove, the bearing plate is provided with a needle insertion opening capable of allowing the needle to be inserted, and the bearing plate is fixedly connected below the fixed separation disc in the separation shell and provided with a tension spring which can pull the bearing plate back to a direction close to the fixed separation disc.

Preferably, four equal parts of grooves which are symmetrical to each other are formed in the case shell along the circumferential direction, a sliding groove which can enable the syringe to slide is formed in the fixed separation disc, two symmetrical notch openings are formed in the limiting opening of the fixed separation disc, two symmetrical syringe falling openings which can enable the syringe to pass through are formed in the horizontal vertical direction of the limiting opening of the fixed separation disc, and a syringe collecting box for collecting the syringe of the disposable syringe after use is arranged below the syringe falling openings.

Preferably, a pressure plate which moves up and down below the bearing plate is arranged in the separation shell, a pressure spring is fixedly connected to the separation shell below the pressure plate, and a needle head collecting box for collecting waste needle heads is arranged in the box shell below the separation shell.

Preferably, a separation member capable of separating the needle and the cylinder after the disposable syringe is inserted is provided in the separation housing above the needle drop port.

Preferably, the separating component comprises two symmetrically fixed separating rotating shafts with torsion springs, a rotating plate is fixedly arranged right below the needle insertion opening on each separating rotating shaft, and a clamping block capable of separating the needle cylinder from the needle after receiving the pressure of the needle cylinder is arranged on the other side of the separating rotating shaft on the rotating plate.

Preferably, the cover comprises a rotatable cover housing, and an insertion opening through which the needle cylinder can pass is formed in the cover housing.

Advantageous effects

The invention provides a disposal box for recycling disposable syringes through improvement, which has the following improvement and advantages compared with the prior art:

1. the needle cylinder pushes the bearing plate downwards, the telescopic groove fixedly arranged on the bearing plate moves downwards along the telescopic notch, and the condition that the needle head is broken due to deflection can not occur in the process of downward movement of the disposable injector is ensured.

2. The needle head and the needle cylinder are separated and collected through the disposable syringe recycling treatment box, so that the more serious harm caused by the careless scratching of the needle head by workers in the collecting treatment process is prevented.

Drawings

Fig. 1 is a schematic of an isometric structure of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view taken along the direction E-E in fig. 2.

Fig. 4 is an enlarged view of the structure at a in fig. 3.

Fig. 5 is a sectional view in the direction F-F in fig. 2.

Fig. 6 is a sectional view in the direction G-G in fig. 3.

In the figure, 10, a box housing; 11. a cover housing; 12. an insertion port; 13. fixing the separating disc; 14. A telescopic slot; 15. a telescopic notch; 16. a tension spring; 17. a carrying plate; 18. a pressure plate; 19. a pressure spring; 20. separating the shell; 21. a needle collection box; 22. a rotating shaft; 23. a limit opening; 24. a needle hub; 25. a needle cylinder; 26. a separation member; 27. a needle cylinder falling opening; 28. a needle cylinder collection box; 29. a clamping block; 30. separating the rotating shaft; 31. a rotating plate; 32. A needle drop port; 33. a sliding groove; 81. a treatment box; 82. a case cover; 83. processing the socket; 84. and (5) a cover shaft.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

As shown in fig. 1-6, a disposal box for recycling disposable syringes comprises a disposal box 81 and a box cover 82, wherein the disposal box 81 is of a cylindrical structure which is fixedly installed, a through hole is opened on the disposal box 81, and the box cover 82 which can rotate along the circumferential direction of the disposal box 81 is arranged in the through hole; the cover 82 is provided with a cover shaft 84 penetrating into the treatment box 81 at the center thereof, and the cover 82 is provided with a treatment socket 83 which allows the disposable syringe after use to be inserted and rotated together.

Further, the treatment box 81 includes a box housing 10, a rotating shaft 22 is connected and arranged right below the cover shaft 84 in the box housing 10, a disc-shaped fixed separating disc 13 is fixedly connected and arranged in the box housing 10 on the rotating shaft 22, two symmetrical separating housings 20 are fixedly connected and arranged below the fixed separating disc 13, and a needle falling opening 32 through which a needle can fall is formed in the separating housing 20.

Further, a limiting opening 23 for allowing the needle cylinder to be inserted is formed in the fixed separating disc 13, a telescopic notch 15 is formed in the outer side of the limiting opening 23 and located on the fixed separating disc 13, a telescopic groove 14 which is located in the separating shell 20 and can move up and down along the vertical direction in the telescopic notch 15 is formed in the telescopic notch 15, a bearing plate 17 capable of supporting the bottom end of the needle cylinder and allowing the needle to be inserted is fixedly connected to the lower portion of the telescopic groove 14, a needle insertion opening 24 capable of allowing the needle to be inserted is formed in the bearing plate 17, and a tension spring 16 capable of pulling the bearing plate 17 back to the direction close to the fixed separating disc 13 is fixedly connected to the lower portion of the bearing plate 17 located in the separating shell 20.

Further, four equal parts of grooves which are symmetrical to each other are formed in the case housing 10 along the circumferential direction, a sliding groove 33 which can enable the syringe to slide is formed in the fixed separation disc 13, two symmetrical notch openings are formed in the limiting opening 23 on the fixed separation disc 13, two symmetrical syringe falling openings 27 which can enable the syringe to pass through are formed in the limiting opening 23 on the fixed separation disc 13 in the horizontal vertical direction, and a syringe collecting box 28 for collecting the syringe of the disposable syringe after use is arranged below the syringe falling openings 27.

Further, a pressure plate 18 moving up and down below the bearing plate 17 is arranged in the separating housing 20 below the bearing plate 17, a pressure spring 19 is fixedly connected to the separating housing 20 below the pressure plate 18, and a needle collecting box 21 for collecting waste needles is arranged in the box housing 10 below the separating housing 20.

Further, a separation member 26 is provided in the separation housing 20 above the needle drop port 32, which is capable of separating the needle and the barrel after insertion of the disposable syringe.

Further, the separating member 26 includes two separating rotating shafts 30 symmetrically fixed and having torsion springs, a rotating plate 31 is fixedly disposed under the needle insertion opening 24 on each separating rotating shaft 30, and a clamping block 29 capable of separating the needle cylinder from the needle after receiving the pressure of the needle cylinder is disposed on the other side of the rotating plate 31 on the separating rotating shaft 30.

Further, the cover 82 includes a rotatable cover case 11, and an insertion port 12 through which a syringe can pass is provided in the cover case 11.

Principle of operation

The equipment is inspected prior to enabling the disposal bin for disposal of the disposal syringe. First it is checked whether the device is intact and the security measures are in place. The connection between all the components is ensured to be perfect and effective, the sealing performance is perfect, all the equipment switches are opened, the equipment can normally run, and the leakage of poisonous and harmful liquid and gas can not occur in the use process of the disposable injector recycling treatment box.

Before the disposal box for recycling the disposable syringe is not used, the stretching spring 16 drives the bearing plate 17 to be stretched right under the fixed separating disc 13. At this time, the top end of the telescopic slot 14 is close to and just below the insertion port 12, so that the disposable syringe can be inserted into the telescopic slot 14 accurately. At the same time, the needle hub 24 is located just proximal to the limit opening 23.

The disposal box for recycling the disposable syringe is arranged at a position close to the medical staff and convenient for the medical staff to put in, and after the medical staff uses the disposable syringe, the syringe needle is downwards inserted into the disposal socket 83 of the disposal box for recycling the disposable syringe.

The disposable syringe entering the processing jack 83 enters the insertion port 12, the disposable syringe entering the insertion port 12 enters the downward entering limit port 23, in the continuous downward movement process, the syringe at the position of the front end close to the needle direction pushes the bearing plate 17 downwards to move downwards along the telescopic slot opening 15 through the telescopic slot 14 fixedly arranged on the bearing plate 17, and the condition that the needle is broken due to deflection in the downward movement process of the disposable syringe is ensured not to happen.

At this time, the bottom of the syringe is positioned on the limiting opening 23 on the carrier plate 17, and the needle is passed out of the needle insertion opening 24 toward the separating member 26 directly below. In the process of continuing to move downwards, the plastic shell at the edge of the needle head pushes the rotating plate 31 downwards to deflect along the separation rotating shaft 30 to drive the clamping block 29 to rotate, so that the clamping buckle at the front end of the clamping block 29 is just positioned at the joint of the needle head and the needle cylinder.

At this time, continuing to press down the disposable syringe is resisted, the disposable syringe is released and pulled upward, so that the needle is pushed by the latch 29 to separate the needle from the barrel, and the separated needle falls from the needle drop port 32 into the needle collection box 21.

The barrel separated from the needle is not being inferred downwardly at this time so that the barrel is driven upwardly along the telescoping slot 15 by the tensile force of the carrier plate 17 by the tension spring 16. When the upward movement of the carrier plate 17 is blocked by the fixed separating tray 13, the cylinder is not moved any more, and at this time, the cylinder is pulled to rotate along the sliding groove 33 to the position of the cylinder drop port 27, and the cylinder head is thrown into the cylinder collecting box 28 from the cylinder drop port 27. The needle head and the needle cylinder are separated and collected through the disposable syringe recycling treatment box, so that the more serious harm caused by the careless scratching of the needle head by workers in the collecting treatment process is prevented.

After the injection is finished, the used and abandoned syringe needle cylinder and the needle head in the disposal box are packaged, recycled and concentrated.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The utility model provides a disposal case is retrieved to disposable syringe, includes processing case (81) and case lid (82), its characterized in that: the treatment box (81) is of a fixed cylindrical structure, a through hole is formed in the treatment box (81), and a box cover (82) capable of rotating along the circumferential direction of the treatment box (81) is arranged in the through hole; the center position on the box cover (82) is provided with a cover shaft (84) penetrating into the treatment box (81), the box cover (82) is provided with a treatment socket (83) which can allow a disposable syringe after use to be inserted and can be driven to rotate together, the treatment box (81) comprises a box shell (10), a rotating shaft (22) is connected and arranged right below the cover shaft (84) in the box shell (10), a disc-shaped fixed separation disc (13) is fixedly connected and arranged in the box shell (10) on the rotating shaft (22), two symmetrical separation shells (20) are fixedly connected and arranged below the fixed separation disc (13), the utility model discloses a disposable syringe, which is characterized in that a needle falling opening (32) which can enable a needle to fall into is formed in the separation shell (20), four equal parts of grooves which are symmetrical to each other are formed in the box shell (10) along the circumferential direction, a sliding groove (33) which can enable a syringe to slide is formed in the fixed separation disc (13), two symmetrical notch openings are formed in a limiting opening (23) on the fixed separation disc (13), two symmetrical syringe falling openings (27) which can enable syringes to pass through are formed in the horizontal vertical direction on the fixed separation disc (13) in the limiting opening (23), a syringe collecting box (28) which is used for collecting syringes of disposable syringes after use is arranged below the syringe falling opening (27), the utility model discloses a syringe separating disc, which is characterized in that a limiting opening (23) capable of allowing a syringe to be inserted is formed in a fixed separating disc (13), a telescopic notch (15) is formed in the outer side of the limiting opening (23) and is positioned on the fixed separating disc (13), a telescopic groove (14) which is positioned in a separating shell (20) and can move up and down along the vertical direction in the telescopic notch (15) is formed in the telescopic notch (15), a bearing plate (17) capable of supporting the bottom end of the syringe and allowing a syringe to be inserted is fixedly connected below the telescopic groove (14), a needle inserting opening (24) capable of allowing the syringe to be inserted is formed in the bearing plate (17), a tension spring (16) capable of pulling the bearing plate (17) back to the direction close to the fixed separating disc (13) is fixedly connected below the fixed separating disc (13) in the separating shell (20), a separating part (26) capable of separating and separating a syringe after a disposable syringe is inserted is arranged above a needle dropping opening (32) in the separating shell (20), the separating part (26) comprises two torsion springs (30) which are symmetrically arranged on a rotating shaft (30), the rotating plate (31) is arranged on the other side of the separating rotating shaft (30) and is provided with a clamping block (29) which can separate the needle cylinder from the needle head after receiving the pressure of the needle cylinder, the needle cylinder separated from the needle head can be directly pulled to rotate to the position of the needle cylinder falling opening (27) along the sliding groove (33) after no longer receiving downward pushing force, and the needle cylinder can be directly put into the needle cylinder collecting box (28) from the needle cylinder falling opening (27).

2. A disposal bin for single-use syringe recovery as defined in claim 1, wherein: the needle collecting box is characterized in that a pressure plate (18) which moves up and down below the bearing plate (17) is arranged in the separating shell (20) below the bearing plate (17), a pressure spring (19) is fixedly connected to the separating shell (20) below the pressure plate (18), and a needle collecting box (21) for collecting waste needles is arranged in the box shell (10) below the separating shell (20).

3. A disposal bin for single-use syringe recovery as defined in claim 1, wherein: the box cover (82) comprises a rotatable cover shell (11), and an inserting port (12) capable of passing through a needle cylinder is formed in the cover shell (11).