CN214970405U

CN214970405U - Abandonment syringe needle receiver

Info

Publication number: CN214970405U
Application number: CN202121496372.XU
Authority: CN
Inventors: 胡春艳; 缪敏; 王琳; 邓月
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-03
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to the technical field of medical equipment, and discloses a waste needle head storage box which is used for disassembling and storing a needle head from a syringe nipple, wherein the needle head comprises a pintle sleeved at the end part of the syringe nipple and a needle stalk arranged on the pintle; the box body is hollow, the top of the box body is open, and a detachable cover plate is connected to the open end of the box body in a sliding manner; be rectangular shape dismantle the apron upper surface and be equipped with the strip that is used for dismantling the syringe needle along length direction and lead to the seam, the strip leads to the width of seam and is greater than syringe nipple external diameter and is less than the biggest external diameter of pintle, the strip leads to seam length direction's one end is equipped with and supplies the syringe needle to insert the inside pinhole of going into of box body, the strip leads to the seam orientation go into the pinhole extend and with go into the pinhole intercommunication, the utility model has the advantages of easy to use, be convenient for accomodate the management and eliminate syringe needle infection hidden danger.

Description

Abandonment syringe needle receiver

Technical Field

The utility model relates to the technical field of medical equipment, specific saying so, an abandonment syringe needle receiver for dismantle and accomodate the syringe needle.

Background

Injection is a common practice in medical procedures, and disposable syringes are the most common devices used for injection. Injections are administered worldwide well over billions of people per year, and the large quantities of discarded disposable syringes generated in the process must be properly disposed of. The ministry of health of China stipulates that after the aseptic medical supplies are used for one time, the aseptic medical supplies must be disinfected and destroyed and then are subjected to harmless treatment according to the regulations of local health administration departments.

However, in some specific scenarios in practical practice, it is difficult to treat the discarded disposable syringe in a perfect manner: 1. in the vaccine injection process or some departments with frequent injection, the needle head of the injector needs to be manually disassembled and sleeved with the outer needle tube after each injection, so that medical care personnel have the risk of injury and infection in the operation process; 2. although the disassembled syringe needle is provided with the outer needle tube to protect the syringe needle, the syringe needle is still disorderly disposed in the waste box, the outer needle tube is easy to fall off, and workers are still easy to be pricked by the syringe needle to cause infection in the subsequent treatment process; 3. patients with special diseases need to inject medicaments by themselves in daily life, for example, diabetes patients need to take 1-4 doses of medicaments for injection every day, the quantity of waste needles generated is large, the needles are difficult to treat in a household environment, and if the needles are directly discarded in common garbage, potential safety hazards are caused to other people. Therefore, although the treatment method is more and more standardized, the infection caused by the syringe needle is still rare.

In view of the foregoing, there is a need for a device that facilitates the removal, storage and management of a syringe needle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abandonment syringe needle receiver realizes supplementary dismantlement, accomodates the function of management abandonment syringe needle, has easy to use, is convenient for accomodate the management and eliminates the effect of syringe needle infection hidden danger.

The utility model discloses a following technical scheme realizes:

a waste needle storage box is used for detaching and storing a needle from a syringe nipple, and the needle comprises a pintle sleeved at the end part of the syringe nipple and a needle stem arranged on the pintle; the box body is hollow, the top of the box body is open, and a detachable cover plate is connected to the open end of the box body in a sliding manner; a strip-shaped through seam for disassembling the needle head is arranged on the upper surface of the disassembling cover plate in a strip shape along the length direction, the width of the strip-shaped through seam is larger than the outer diameter of a syringe nipple and smaller than the maximum outer diameter of a pintle, one end of the strip-shaped through seam in the length direction is provided with a needle inlet hole for inserting the needle head into the box body, and the strip-shaped through seam extends towards the needle inlet hole and is communicated with the needle inlet hole; the bottom of the detachable cover plate is connected with a detachable needle collecting plate in a sliding mode, the upper surface of the needle collecting plate is provided with a containing groove corresponding to the strip-shaped through seam and used for containing the pintle, and the bottom of the containing groove is provided with a needle seam for enabling the needle stem to extend into the inner space of the box body; one end of the accommodating groove close to the needle inlet hole is an opening end; the open end of the accommodating groove is provided with a valve structure for preventing the pintle from falling out from the end part.

In order to better realize the utility model, the detachable cover plate further comprises a needle hole plug, and the needle hole plug is connected with the detachable cover plate through a lacing; the needle hole plug can be plugged into the needle inlet hole to prevent the needle head from sliding to the needle inlet hole and falling out.

In order to better realize the utility model discloses, furtherly, the sewing edge folds after downwardly extending and bypassing needle stalk bottom, finally forms and is used for accomodating the chamber of accomodating of needle stalk.

In order to better realize the utility model discloses, furtherly, the top surface of holding tank is installed and is used for preventing when taking off the needle board from dismantling the apron the strip of paper used for sealing that the syringe needle deviates from.

In order to realize better the utility model discloses, furtherly, the receipts faller have be used for with dismantle apron bottom sliding connection's spout, the bottom of strip of paper used for sealing be equipped with be used for with spout matched with sand grip, the spout with be equipped with the stopping line of interlock of each other on the sand grip a pair of face of mutually supporting.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) in the process of disassembling the needle head 2, the utility model does not need to touch the needle head part by hands, thus eliminating the hidden danger of injury and infection in the process of disassembling the needle head; and the device has simple structure, low cost, easy manufacture and use and good application and popularization prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale. All the inventive innovations should be considered as disclosed and within the scope of the invention.

Fig. 1 is a schematic structural view of a waste needle storage box provided by the present invention;

FIG. 2 is a schematic structural view of the needle collecting plate and the needle hole plug;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic cross-sectional view of the seal and the needle board;

fig. 5 is a sectional view taken in the direction B-B in fig. 4.

Wherein: 1. a syringe nipple; 2. a needle head; 21. a pintle; 22. needle peduncle; 3. a box body; 31. disassembling the cover plate; 32. strip-shaped through seams; 33. needle inserting holes; 34. a needle hole plug; 35. a tie strap; 4. a needle collecting plate; 41. accommodating grooves; 42. performing needle sewing; 43. a receiving cavity; 44. a valve structure; 45. a chute; 5. a seal; 51. a convex strip; 01. stopping the lines.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

a waste needle storage case of the present embodiment, as shown in fig. 1 and 2, for detaching and storing a needle 2 from a syringe nipple 1, the needle 2 includes a pintle 21 fitted to an end of the syringe nipple 1 and a needle stem 22 mounted on the pintle 21; the box body 3 is hollow, the top of the box body 3 is open, and a detachable cover plate 31 is connected to the open end of the box body 3 in a sliding manner; be rectangular shape dismantle the apron 31 upper surface and be equipped with the strip that is used for dismantling syringe needle 2 along length direction and lead to seam 32, the strip leads to the width of seam 32 to be greater than 1 external diameter of syringe nipple, and be less than the biggest external diameter of pintle 21, the strip leads to seam 32 length direction's one end to be equipped with and supplies syringe needle 2 to insert the inside income pinhole 33 of box body 3, the strip leads to seam 32 orientation go into pinhole 33 extend and with go into pinhole 33 intercommunication.

The working principle is as follows: set up into pinhole 33 and the strip of intercommunication and lead to seam 32 each other on dismantling apron 31, during the use, stretch into pinhole 33 with needle stalk 22, pintle 21 part of syringe needle 2 completely, then with syringe nipple 1 lateral shifting to the strip lead to seam 32 in, upward movement syringe, then pintle 21 part is blocked by strip lead to seam 32, falls into box body 3 inner space after breaking away from with syringe nipple 1 tip, accomplishes the process that syringe needle 2 dismantled and accomodate.

Has the advantages that: in the process of disassembling the needle head 2, the needle head 2 does not need to be contacted by hands, so that the hidden danger of injury and infection in the process of disassembling the needle head 2 is eliminated; and the device has simple structure, low cost, easy manufacture and use and good application and popularization prospect.

Example 2:

the present embodiment is further optimized on the basis of embodiment 1, as shown in fig. 2 to 4, the detachable needle collecting plate 4 is slidably connected to the bottom of the detachable cover plate 31, an accommodating groove 41 for receiving and accommodating the pintle 21 is provided at a position corresponding to the strip-shaped through seam 32 on the upper surface of the needle collecting plate 4, and a needle seam 42 for the needle stem 22 to extend into the inner space of the box body 3 is provided at the bottom of the accommodating groove 41; one end of the accommodating groove 41 close to the needle inlet hole 33 is an open end; the open end of the receiving groove 41 is provided with a valve structure 44 preventing the pintle 21 from backing out of the end.

The accommodating groove 41 is correspondingly positioned below the strip-shaped through seam 32, and limits the pintle 21 falling into the accommodating groove 41 to avoid random falling; the needle stalk 22 passes through the needle seam 42, and the needle stalk 22 is ensured to be uniformly oriented; the needle collecting plate 4 is connected with the detachable cover plate 31 in a sliding mode, the accommodating groove 41 is correspondingly located below the strip-shaped through seam 32, after the pintle 21 and the injector nipple 1 fall off, the needle collecting plate 4 is connected with the detachable cover plate 31 in a sliding mode, and after the accommodating groove 41 is filled with the materials, the empty needle collecting plate 4 can be detached conveniently and replaced, and the needle collecting plate is convenient to use.

A valve structure 44 is arranged to simulate the structure between the atria and the ventricular channels, and the valve structure 44 comprises two elastic blocking pieces which are respectively arranged at two sides of the opening end of the accommodating groove 41 and close to each other; after the needle 2 is completely inserted into the needle hole 33, the gap between the two elastic blocking pieces is pushed open by the user's force, and after the needle 2 is removed, the needle 2 cannot be separated from the opening end of the accommodating groove 41 due to the blocking of the two elastic blocking pieces.

Other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

the present embodiment is further optimized based on embodiment 2, as shown in fig. 2, and includes a pin hole plug 34, where the pin hole plug 34 is connected to the detachable cover plate 31 through a tie 35; when the disassembly box is used, the needle hole plug 34 is plugged into the needle inlet hole 33 to prevent the needle head 2 from sliding to the needle inlet hole 33 and falling out.

As shown in fig. 2-4, the needle collecting plate 4 is included, the needle collecting plate 4 is slidably connected to the bottom of the detachable cover plate 31, an accommodating groove 41 for accommodating and containing the pintle 21 is formed in the upper surface of the needle collecting plate 4 corresponding to the strip-shaped through seam 32, and a needle seam 42 for allowing the needle stem 22 to extend into the inner space of the box body 3 is formed in the bottom of the accommodating groove 41; one end of the accommodating groove 41 close to the needle inlet hole 33 is an open end.

Other parts of this embodiment are the same as embodiment 2, and thus are not described again.

Example 4:

this embodiment is further optimized based on embodiment 3, as shown in fig. 3 and 4, the edge of the needle seam 42 extends downward and bypasses the bottom end of the needle stem 22 to be folded, and finally, a receiving cavity 43 for receiving the needle stem 22 is formed.

The needle stem 22 is completely accommodated in the closed accommodating cavity 43, so that the hidden danger of personnel infection caused by accidental puncture of the needle head 2 is completely eliminated.

As shown in fig. 3, the open end of the receiving groove 41 is provided with a valve structure 44 that prevents the pintle 21 from backing out of the end.

The other parts of this embodiment are the same as those of embodiment 3, and thus are not described again.

Example 5:

this embodiment is further optimized on the basis of embodiment 4, as shown in fig. 4, when the needle plate 4 is removed from the detaching cover plate 31, the seal 5 for preventing the needle 2 from falling off is installed on the top surface of the accommodating groove 41.

As shown in fig. 4 and 5, the needle retracting plate 4 has a sliding groove 45 for slidably connecting with the bottom of the detachable cover plate 31, the bottom of the seal 5 is provided with a protruding strip 51 for matching with the sliding groove 45, and a pair of surfaces where the sliding groove 45 and the protruding strip 51 are matched with each other are provided with retaining lines 01.

The seal 5 with the convex strip 51 matched with the chute 45 originally arranged on the needle retracting plate 4 and used for being in sliding connection with the detachable cover plate 31 is correspondingly arranged, so that the effect of sealing the top surface of the accommodating groove 41 is realized, and no additional structure is required to be additionally arranged on the needle retracting plate 4, so that the cost rise caused by additional processing is avoided; and meanwhile, the stopping lines 01 are arranged on a pair of surfaces where the sliding groove 45 and the raised line 51 are matched with each other, so that the strip 5 is prevented from falling off, the needle head 2 is reliably stored on the needle collecting plate 4, and the reliability and the practicability are further improved.

The other parts of this embodiment are the same as those of embodiment 4, and thus are not described again.

The above, only be the preferred embodiment of the present invention, it is not right the utility model discloses do the restriction in any form, all be according to the utility model discloses a technical entity is any simple modification, the equivalent change of doing to above embodiment, all fall into within the protection scope of the utility model.

Claims

1. A waste needle storage box is used for detaching and storing a needle (2) from a syringe nipple (1), wherein the needle (2) comprises a pintle (21) sleeved at the end part of the syringe nipple (1) and a needle stem (22) arranged on the pintle (21); the method is characterized in that: the box comprises a box body (3), wherein the box body (3) is hollow and is provided with an opening at the top, and a detachable cover plate (31) is connected to the opening end of the box body (3) in a sliding manner; the upper surface of the long-strip-shaped disassembling cover plate (31) is provided with a strip-shaped through seam (32) used for disassembling the needle head (2) along the length direction, the width of the strip-shaped through seam (32) is greater than the outer diameter of the injector nipple (1) and smaller than the maximum outer diameter of the pintle (21), one end of the strip-shaped through seam (32) in the length direction is provided with a needle entering hole (33) for inserting the needle head (2) into the box body (3), and the strip-shaped through seam (32) extends towards the needle entering hole (33) and is communicated with the needle entering hole (33); the bottom of the detachable cover plate (31) is connected with a detachable needle collecting plate (4) in a sliding mode, the upper surface of the needle collecting plate (4) is provided with an accommodating groove (41) which is correspondingly located at the strip-shaped through seam (32) and used for accommodating and containing the pintle (21), and the bottom of the accommodating groove (41) is provided with a needle seam (42) for the needle stem (22) to extend into the inner space of the box body (3); one end of the accommodating groove (41) close to the needle inlet hole (33) is an open end; the open end of the accommodating groove (41) is provided with a valve structure (44) for preventing the pintle (21) from falling out of the end.

2. The waste needle collection cassette of claim 1, further comprising: the detachable cover plate further comprises a needle hole plug (34), and the needle hole plug (34) is connected with the detachable cover plate (31) through a tying belt (35); the needle hole plug (34) can be plugged into the needle inlet hole (33) to prevent the needle head (2) from sliding to the needle inlet hole (33) and being separated.

3. The waste needle collection cassette of claim 2, wherein: the edge of the needle seam (42) extends downwards and is folded after bypassing the bottom end of the needle stem (22), and finally, a containing cavity (43) for containing the needle stem (22) is formed.

4. The waste needle collection cassette of claim 3, wherein: the top surface of the accommodating groove (41) is provided with a seal (5) for preventing the needle head (2) from falling off when the needle collecting plate (4) is taken down from the disassembling cover plate (31).

5. The waste needle collection cassette of claim 4, wherein: the needle collecting plate (4) is provided with a sliding groove (45) which is used for being connected with the bottom of the detachable cover plate (31) in a sliding mode, the bottom of the seal (5) is provided with a protruding strip (51) which is used for being matched with the sliding groove (45), and a pair of surfaces, matched with each other, of the protruding strip (51) are provided with retaining lines (01) which are meshed with each other.