CN209809217U

CN209809217U - Medical waste needle anti-prick folding collecting device

Info

Publication number: CN209809217U
Application number: CN201822279609.3U
Authority: CN
Inventors: 王红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-20
Anticipated expiration: 2028-12-29

Abstract

The utility model relates to a medical useless syringe needle prevents stabbing processing apparatus, current medical useless syringe needle hinders people easily when relaying. Therefore, the utility model discloses a useless syringe needle collecting box and useless syringe needle point fifty percent discount mechanism, useless syringe needle point fifty percent discount mechanism includes the base plate, sleeve and book hook plate, the base plate center is fixed with a horizontal fixed axle, the sleeve suit is at horizontal fixed axle middle part, horizontal fixed axle outside is opened there is a vertical cut groove, the vertical bisector of vertical cut groove coincides with the axial lead of horizontal fixed axle, vertical cut groove falls into prodomain and back zone with horizontal fixed axle outside, wherein, the prodomain middle part is opened has a vertical dovetail groove, vertical dovetail groove further falls into wedge and lower wedge with the prodomain, book hook plate upper portion is crooked into the arc, and be fixed mutually with sleeve outside end, book hook plate lower part is equipped with the hook portion of perk, a connecting rod is fixed at the book hook plate back, a handle is connected to the connecting rod lower extreme. The utility model discloses simple structure, convenient to use, it is safe high-efficient, be applicable to various medical institutions.

Description

Medical waste needle anti-prick folding collecting device

Technical Field

The utility model relates to a medical useless syringe needle prevents stinging fifty percent discount collection device.

Background

With the continuous development of medical equipment, disposable injectors and disposable infusion sets are widely applied to various medical institutions, so that a large number of medical waste injectors and infusion sets are produced, are provided with sharp needles and are often discarded together with other medical wastes, and the hands of people are easily hurt during sorting treatment.

The used needle head is very likely to contain various bacteria and viruses, so that infection is very easy to cause, and the health of medical care personnel and garbage inspectors is threatened. There is a significant need for a device and method for disposing of needles so that they do not puncture waste disposal personnel.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is how to overcome the above-mentioned defect of prior art, provide a medical useless syringe needle prevents stinging fifty percent discount collection device.

For solving above-mentioned technical problem, this medical useless syringe needle prevents stinging fifty percent discount collection device, including useless syringe needle collecting box, its characterized in that: the waste needle tip folding mechanism comprises a base plate, a sleeve and a hook plate, wherein the base plate is fixed on the side wall or the supporting leg of the matched medical workbench through screws or bolts, a horizontal fixing shaft is fixed at the center of the base plate, the sleeve is sleeved in the middle of the horizontal fixing shaft, a vertical cutting groove is formed in the outer part of the horizontal fixing shaft, the vertical bisecting plane of the vertical cutting groove is overlapped with the axial lead of the horizontal fixing shaft, the outer part of the horizontal fixing shaft is divided into a front area and a rear area through the vertical cutting groove, a longitudinal trapezoidal groove is formed in the middle of the front area, the front area is further divided into an upper wedge strip and a lower wedge strip through the longitudinal trapezoidal groove, a part of the rear area is exposed between the upper wedge strip and the lower wedge strip, the upper part of the hook plate is bent into an arc shape and is fixed with the outer side end of the sleeve, a raised hook part is arranged at the lower part of the hook plate, and, the lower end of the connecting rod is connected with a handle, the lower wedge strip is surrounded by an inner side surface, a lower cambered surface and an outer sloping surface, the upper edge of the lower wedge strip is in a blade shape, the longitudinal length of the longitudinal trapezoidal groove is greater than the width of the hook plate, a needle body of a syringe needle or an infusion set needle to be folded can be inserted into the vertical cutting groove from top to bottom, and the needle point of the needle body abuts against the lowest part of the hook plate.

By the design, after the needle point of the syringe needle or the infusion set needle is folded in half, the needle point is not exposed basically, and the medical care personnel or the garbage sorting personnel are not easy to be punctured and infected easily when picking up the garbage sorting personnel.

Preferably, the root of the longitudinal trapezoid groove is a slope surface, and the upper edge of the lower wedge strip forms an obtuse angle with the slope surface. By the design, the stress at the root parts of the upper wedge strip and the lower wedge strip is reduced, and the mechanical strength is high.

The method for collecting and treating the medical waste needle by utilizing the medical waste needle anti-pricking and folding collecting device comprises the following steps:

firstly, pulling the syringe needle or the infusion apparatus needle to be folded up from the corresponding syringe or the infusion apparatus, putting the rest part of the syringe or the infusion apparatus into a matched medical waste plastic collecting box,

secondly, taking a syringe needle or an infusion set needle to be folded, inserting the needle tip downwards into a vertical cutting groove of the horizontal fixed shaft from top to bottom, and enabling the needle tip to abut against the lowest part of the hook folding plate;

lifting the handle upwards to drive the sleeve and the hook plate to rotate around the horizontal fixed shaft, so that the needle point of the syringe needle or the infusion set needle to be folded is folded onto the outer slope surface of the lower wedge strip,

fourthly, the handle is turned downwards to a sagging state, the sleeve and the hook plate return to the original position, then the top of the folded syringe needle or the folded infusion set needle is pinched, taken out from the vertical cutting groove and thrown into the waste needle collecting box;

and fifthly, returning to the first step, and repeating the steps until all the syringe needles to be folded or the infusion set needles to be folded are folded and put into a waste needle collection box.

The utility model discloses medical useless syringe needle prevents stinging fifty percent discount collection device has simple structure, convenient to use, and safe efficient advantage extensively is applicable to various medical institutions.

Drawings

The utility model discloses medical useless syringe needle prevents stinging fifty percent discount collection device is explained further below with the accompanying drawing:

FIG. 1 is a schematic perspective view of the collection device for preventing the puncture and the folding of the medical waste needle;

FIG. 2 is a schematic view of the syringe needle processed by the medical waste needle stab-proof double-folding collecting device;

fig. 3 is a schematic view of the needle of the infusion apparatus treated by the medical waste needle anti-puncturing and folding collecting device.

In the figure: the device comprises a waste needle collecting box 1, a base plate 2, a sleeve 3, a hook plate 4, a horizontal fixing shaft 5, a vertical cutting groove 6, a rear area 7, a longitudinal trapezoidal groove 8, an upper wedge strip 9, a lower wedge strip 10, a lower cambered surface 101, an outer slope surface 102, an upper edge 103, a connecting rod 11, a handle 12, an injector needle 13, an infusion apparatus needle 14, a slope surface 15 and a through hole 16, wherein the through hole is formed in the base plate 2 and used for allowing a screw or a bolt to penetrate and fix.

Detailed Description

The first implementation mode comprises the following steps: as shown in figures 1-3, the medical waste needle anti-prick and folding collecting device comprises a waste needle collecting box 1, and is characterized in that: the waste needle tip folding mechanism comprises a base plate 2, a sleeve 3 and a folding hook plate 4, wherein the base plate 2 is fixed on a side wall or a supporting leg of a matched medical workbench (not shown in the figure) through screws or bolts, a horizontal fixing shaft 5 is fixed at the center of the base plate 2, the sleeve 3 is sleeved in the middle of the horizontal fixing shaft 5, a vertical cutting groove 6 is formed outside the horizontal fixing shaft 5, the vertical bisection plane of the vertical cutting groove 6 is superposed with the axial lead of the horizontal fixing shaft 5, the vertical cutting groove 6 divides the outside of the horizontal fixing shaft 5 into a front area and a rear area 7, a longitudinal trapezoidal groove 8 is formed in the middle of the front area, the longitudinal trapezoidal groove 8 further divides the front area into an upper wedge strip 9 and a lower wedge strip 10, a part of the rear area 7 is exposed between the upper wedge strip 9 and the lower wedge strip 10, the upper part of the folding hook plate 4 is bent into an arc shape, and the side surface of the folding hook plate is the, the lower portion of the hook folding plate 4 is provided with a hook portion which is tilted upwards, the back of the hook folding plate 4 is fixed with a connecting rod 11, the lower end of the connecting rod 11 is connected with a handle 12, the lower wedge strip 10 is surrounded by an inner side surface, a lower cambered surface 101 and an outer sloping surface 102, the upper edge 103 of the lower wedge strip is in a blade shape, the longitudinal length of the longitudinal trapezoidal groove 8 is larger than the width of the hook folding plate 4, a needle body of an injector needle 13 (or an infusion apparatus needle 14) to be folded in half can be inserted into the vertical cutting groove 6 from top to bottom, and the needle tip of the injector needle can be abutted against the lowest portion of the hook.

The root of the longitudinal trapezoidal groove 8 is a slope surface 15, and the upper edge 103 of the lower wedge strip 10 forms an obtuse angle with the slope surface 15.

The method for treating and collecting the medical waste needle by utilizing the medical waste needle anti-pricking and folding collecting device comprises the following steps:

pulling the syringe needle 13 or the infusion set needle 14 to be folded in half from the corresponding syringe (not shown in the figure) or the corresponding infusion set (not shown in the figure), and putting the rest of the syringe or the infusion set into a matched medical waste plastic collecting box (not shown in the figure).

Secondly, taking the syringe needle or the infusion set needle to be folded, inserting the needle tip downwards into the vertical cutting groove of the horizontal fixed shaft from top to bottom, and enabling the needle tip to abut against the lowest part of the hook folding plate, as shown in figure 1.

Thirdly, the handle 12 is lifted upwards to drive the sleeve 3 and the hook plate 14 to rotate around the horizontal fixed shaft 5, so that the needle point of the syringe needle 13 or the infusion set needle 14 to be folded is folded on the outer slope 102 of the lower wedge strip 10,

fourthly, the handle 12 is turned downwards to a sagging state, the sleeve 3 and the hook plate 4 are restored to the original positions, then the top of the folded syringe needle 13 or the folded infusion set needle 14 is pinched, the syringe needle is taken out from the vertical cutting groove 6, and the syringe needle is thrown into the waste needle collecting box 1;

and fifthly, returning to the first step, and repeating the steps until all the syringe needles 13 to be folded or the infusion set needles 14 to be folded are folded and put into the waste needle collection box 1.

Note: the needle point folding mechanism of the waste needle can not fold the needle point of the syringe needle 13 or the infusion set needle 14 completely and fold the needle point to the needle body, but after the needle point is folded, the probability that the medical waste needle punctures people is greatly reduced, and the safety of medical waste sorting and treatment is improved.

In order to prevent possible snagging, the folded syringe needle 13 or infusion set needle 14 can be taken down in the fourth step, and then the folded part of the syringe needle 13 or infusion set needle 14 is clamped by pliers, so that the needle point of the syringe needle 13 or infusion set needle 14 is completely gathered on the needle body, and the safety is improved.

Claims

1. The utility model provides a medical useless syringe needle prevents thorn fifty percent discount collection device, includes useless syringe needle collecting box, its characterized in that: the waste needle tip folding mechanism comprises a base plate, a sleeve and a hook plate, wherein the base plate is fixed on the side wall or the supporting leg of the matched medical workbench through screws or bolts, a horizontal fixing shaft is fixed at the center of the base plate, the sleeve is sleeved in the middle of the horizontal fixing shaft, a vertical cutting groove is formed in the outer part of the horizontal fixing shaft, the vertical bisecting plane of the vertical cutting groove is overlapped with the axial lead of the horizontal fixing shaft, the outer part of the horizontal fixing shaft is divided into a front area and a rear area through the vertical cutting groove, a longitudinal trapezoidal groove is formed in the middle of the front area, the front area is further divided into an upper wedge strip and a lower wedge strip through the longitudinal trapezoidal groove, a part of the rear area is exposed between the upper wedge strip and the lower wedge strip, the upper part of the hook plate is bent into an arc shape and is fixed with the outer side end of the sleeve, a raised hook part is arranged at the lower part of the hook plate, and, the lower end of the connecting rod is connected with a handle, the lower wedge strip is surrounded by an inner side surface, a lower cambered surface and an outer sloping surface, the upper edge of the lower wedge strip is in a blade shape, the longitudinal length of the longitudinal trapezoidal groove is greater than the width of the hook plate, a needle body of a syringe needle or an infusion set needle to be folded can be inserted into the vertical cutting groove from top to bottom, and the needle point of the needle body abuts against the lowest part of the hook plate.

2. The medical waste needle anti-pricking and folding collecting device according to claim 1, which is characterized in that: the root of the longitudinal trapezoid groove is a slope surface, and the upper edge of the lower wedge strip forms an obtuse angle with the slope surface.