CN203139277U - Needle collecting device - Google Patents

Abstract

The utility model relates to a needle collecting device, which comprises a box body. The box body is provided with an upper link and a lower link. The middle parts of the upper link and the lower link are hinged by a shaft fixed on the inner bottom of the box body One end of the upper link and the lower link is respectively connected with an upper blade and a lower blade, and the other end is connected with an upper handle and a lower handle through a chute on the side wall of the box body. The box body is a hollow container, the chute is elongated, and the upper link and the lower link connected with the upper handle and the lower handle can move in the chute. The needle collection device is easy to use, medical personnel can avoid direct hand contact with the needle during operation, and can process the needle in time, which reduces the exposure time of the needle, reduces the risk of stab wound or infection, and has strong practicability.

Description

A needle collection device

technical field

The utility model relates to the field of medical instruments, in particular to a needle collecting device.

Background technique

In clinical medicine, injection operations are often involved, and disposable needles after use of syringes are harmful medical waste. Due to the high risk of infectious diseases such as hepatitis B, hepatitis C, and AIDS caused by contaminated needles or sharps, it is necessary to properly dispose of such sharps to prevent medical staff from occupational injuries such as needle sticks or infections. . The current processing method is that medical staff transport the used syringes or infusion sets to a unified place, and then cut off the needles and put them in the sharps box, or insert the pulled out needles into the rubber stoppers. These methods require medical attention. Personnel operate directly by hand, and there is a risk of being stabbed or infected during the process of transporting, pulling out or cutting off the needle of the infusion set.

Contents of the invention

The purpose of this utility model is to provide a needle collection device, which can prevent medical personnel from directly touching the needles with their hands during operation, and reduce the risk of being stabbed or infected.

In order to achieve the above object, the utility model is designed to include a box body, the box body is provided with an upper link and a lower link, and the middle part of the upper link and the lower link is fixed on the inner bottom surface of the box body. The shaft is hinged, and one end of the upper link and the lower link is respectively connected with an upper blade and a lower blade, and the other end is connected with an upper handle and a lower handle through a chute on the side wall of the box body respectively.

The box body is a hollow container.

The chute is elongated, the upper handle and the lower handle are placed outside the chute, and the upper link and the lower link connected with the upper handle and the lower handle can move in the chute.

A hole is arranged on the top of the box body, and the hole is located directly above the upper blade and the lower blade.

The blades of the upper blade and the lower blade are arc-shaped, and the back of the blade is straight.

A spring is arranged between the upper link and the lower link.

When in use, the medical personnel can pinch the upper handle and the lower handle with their hands and slide toward the middle along the chute. The upper blade and the lower blade at the other end of the connecting rod are opened, so that the arc-shaped blades of the upper blade and the lower blade are opposite, and a space is reserved between the two blades. Then insert the needle of the infusion set into the box through the hole on the top of the box body, and place the infusion tube above the needle between the blades of the upper blade and the lower blade. The elastic force of the spring stretches, so that when the upper and lower blades at the other ends of the upper and lower connecting rods are closed, the two blades cut off the infusion tube, and the needle falls into the box.

The beneficial effects of the utility model are:

1. The needle collection device is easy to use, and medical personnel can avoid direct contact with the needle during operation, and can handle the needle of the infusion set in time, reducing the exposure time of the needle and reducing the risk of stabbing or infection;

2. The collected needles are not easy to fall out, which is convenient for subsequent processing;

3. Low cost, safe and effective, and strong practicability.

Description of drawings

Fig. 1 is a schematic plan view of the internal structure of the utility model.

Fig. 2 is a schematic front view of the internal structure of the utility model.

Fig. 3 is a schematic diagram of an external top view of the utility model.

Fig. 4 is a schematic diagram of an external side view of the utility model.

Among the figure, 1-box body, 2-chute, 31-upper handle, 32-lower handle, 41-upper blade, 42-lower blade, 51-upper connecting rod, 52-lower connecting rod, 6-axis, 7 - spring, 8 - hole.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

A kind of needle collection device as shown in Figure 1-4, comprises box body 1, and described box body 1 is provided with upper connecting rod 51 and lower connecting rod 52, and the middle part of described upper connecting rod 51 and lower connecting rod 52 uses The shaft 6 that is fixed on the inner bottom surface of the box body 1 is hinged, and one end of the upper link 51 and the lower link 52 is respectively connected with an upper blade 41 and a lower blade 42, and the other end passes through a slide on the side wall of the box body 1 respectively. The slot 2 is connected with an upper handle 31 and a lower handle 32 .

The box body 1 is a hollow container.

The chute 2 is elongated, the upper handle 31 and the lower handle 32 are placed outside the chute 2, and the upper connecting rod 51 and the lower connecting rod 52 connected with the upper handle 31 and the lower handle 32 can be placed in the chute 2 move within.

A hole 8 is arranged on the top of the box body 1 , and the hole 8 is located directly above the upper blade 41 and the lower blade 42 .

The blades of the upper blade 41 and the lower blade 42 are arc-shaped, and the back of the blade is straight.

A spring 7 is arranged between the upper link 51 and the lower link 52 .

When in use, the medical personnel can pinch the upper handle 31 and the lower handle 32 with their hands, slide to the middle along the chute 2, the upper handle 31 and the lower handle 32 respectively drive the upper link 51 and the lower link 52 to move and make the spring 7 in compression state, the upper blade 41 and the lower blade 42 of the other end of the upper link 31 and the lower link 32 are opened, so that the arc blades of the upper blade 41 and the lower blade 42 are opposite, and a space is reserved between the two blades. Then the needle of the infusion set is stretched into the box from the aperture 8 on the top of the box body 1, and the infusion tube above the needle is placed between the blades of the upper blade 41 and the lower blade 42, and the upper handle 31 and the lower handle 32 are released simultaneously , then the upper link 51 and the lower link 52 are stretched under the elastic force of the spring 7, so that when the upper blade 41 and the lower blade 42 at the other ends of the upper link 51 and the lower link 52 are closed, the two blades cut off the infusion tube , the needle falls into the box. The arc-shaped blades of the upper blade 41 and the lower blade 42 increase the contact area with the infusion tube to be cut, which makes it easier to cut the infusion tube.

After cutting the needle head, the knife backs of the upper blade 41 and the lower blade 42 are closed and sealed, which can block the hole 8 at the top of the box body 1 to prevent the needle head from falling out. After the needles are cut several times and the needles in the box body 1 are full, subsequent destruction can be carried out or the device can be directly destroyed as a whole.

The above-mentioned needle collection device can be designed in different models according to the required collection quantity, so as to meet various needs.

The announcement of the utility model is a preferred embodiment, but it is not limited thereto. Those of ordinary skill in the art can easily use the above-mentioned embodiments, and the scope of rights of the utility model cannot be limited with this, so according to the utility model The equivalent changes made within the scope of the new model still belong to the protection scope of the present utility model.

Claims (6)

1. A needle collection device, comprising a box (1), characterized in that: the box (1) is provided with an upper link (51) and a lower link (52), and the upper link (51) ) and the middle part of the lower connecting rod (52) are hinged with the shaft (6) fixed on the inner bottom surface of the box body (1), and one end of the upper connecting rod (51) and the lower connecting rod (52) is respectively connected with an upper blade ( 41) and the lower blade (42), the other end passes through the chute (2) on the side wall of the box body (1) respectively and is connected with the upper handle (31) and the lower handle (32). 2. The needle collection device according to claim 1, characterized in that: the box body (1) is a hollow container. 3. A needle collection device according to claim 1 or 2, characterized in that: the chute (2) is elongated, and the upper handle (31) and lower handle (32) are placed in the chute (2) Outside, the upper link (51) and the lower link (52) connected to each other with the upper handle (31) and the lower handle (32) can move in the chute (2). 4. A needle collection device according to claim 1 or 2, characterized in that: the top of the box body (1) is provided with a hole (8), and the hole (8) is located between the upper blade (41) and the lower blade (41) directly above the blade (42). 5. A needle collection device according to claim 1, characterized in that: the blades of the upper blade (41) and the lower blade (42) are arc-shaped, and the back of the blade is straight. 6. The needle collection device according to claim 1, characterized in that: a spring (7) is arranged between the upper link (51) and the lower link (52).

Images