Waste liquid collection bag with test tube access device

Abstract

The utility model relates to a waste liquid collecting bag with a test tube connecting device, which comprises a collecting bag body, and a connecting component is arranged at the bottom of the collecting bag body. The connecting assembly comprises a liquid outlet pipe communicated with the interior of the collecting bag body, a valve is arranged on the liquid outlet pipe, a liquid drainage pipe is arranged below the liquid outlet pipe, a connector is fixedly installed on the lower surface of the liquid drainage pipe, and an annular groove in threaded connection with a test tube is formed in the lower end face of the connector. A first sealing ring in contact with the inner wall of the test tube is fixedly mounted on the inner wall of the annular groove. The waste liquid collecting bag has the advantages that when waste liquid in the collecting bag body needs to be conveyed into a test tube, the connector is connected to the test tube in a threaded and sleeved mode, so that the waste liquid in the collecting bag body can be directly conveyed into the test tube, in the waste liquid conveying process, workers do not conduct contact operation in the whole process, and the pollution risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste liquid collection and treatment, in particular to a waste liquid collection bag with a test tube access device. Background Art

[0002] During the medical process, some medical waste liquid is often generated, and the collection and treatment of this waste liquid is an important link.

[0003] The waste liquid generated in hospitals is often collected in waste liquid bags, which are then sent to professional processing centers for treatment. In the processing center, staff need to transfer the waste liquid in the waste liquid bags to test tubes for storage for subsequent treatment. In this process, the waste liquid is prone to splashing. When the waste liquid contains toxic or other harmful substances, the splashed waste liquid not only causes environmental pollution, but also easily poses a threat to the health of the staff, increasing certain risks. Utility Model Content

[0004] The utility model aims to provide a waste liquid collection bag with a test tube access device to solve the above problems existing in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A waste liquid collection bag with a test tube access device comprises a collection bag body, and a connection assembly is arranged at the bottom of the collection bag body;

[0007] The connecting assembly includes a liquid outlet pipe connected to the interior of the collecting bag body, a valve is arranged on the liquid outlet pipe, a drain pipe is arranged below the liquid outlet pipe, a connecting head is fixedly installed on the lower surface of the drain pipe, an annular groove connected to the test tube thread is formed on the lower end surface of the connecting head, and a first sealing ring in contact with the inner wall of the test tube is fixedly installed on the inner wall of the annular groove.

[0008] The beneficial effect of the utility model is that when the waste liquid in the collection bag body needs to be transported to the inside of the test tube, the waste liquid in the collection bag body can be directly transported to the test tube by threading the connecting head onto the test tube. During the waste liquid transportation process, the staff can operate without contact throughout the whole process, thereby reducing the risk of contamination. At the same time, the first sealing ring contacts the inner wall of the test tube, thereby sealing the connecting head and the test tube, effectively preventing leakage of waste liquid during transportation, ensuring the safety of the operator and the cleanliness of the environment, and making it unnecessary for the staff to manually operate the waste liquid transfer, but only needs to operate the valve, thus saving time and effort and reducing the risk of the staff being contaminated by the waste liquid.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the connecting assembly also includes a first fixing ring fixedly mounted on the outer wall of the connecting head, and a second fixing ring adapted to the first fixing ring is fixedly mounted on the outer wall of the test tube; and also includes two semicircular limiting rings, and the two limiting rings are sleeved on the surfaces of the first fixing ring and the second fixing ring.

[0011] Furthermore, iron rods and fixing grooves are fixedly installed on both end surfaces of the two limit rings, and magnetic rings that adsorb the iron rods are fixedly installed on the inner walls of the fixing grooves.

[0012] Furthermore, a second sealing ring is fixedly mounted on the inner walls of the two limit rings.

[0013] Furthermore, a hanging opening is provided on the upper surface of the collecting bag body.

[0014] Furthermore, the connecting assembly also includes a threaded head fixedly installed on the surface of the opposite side of the liquid outlet pipe and the discharge pipe, the surface threads of the two threaded heads are connected with connecting pipes, and a third sealing ring is fixedly installed on the surface of the opposite side of the liquid outlet pipe and the discharge pipe, and the two third sealing rings are in contact with one end of the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is an exploded schematic diagram of the liquid outlet pipe and the liquid discharge pipe in the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the connector in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limiting ring in the utility model;

[0019] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Collection bag body; 2. Connection assembly; 21. Liquid outlet pipe; 22. Valve; 23. Drain pipe; 24. Connector; 25. First sealing ring; 26. First fixing ring; 27. Second fixing ring; 28. Limiting ring; 29. ​​Threaded head; 210. Connecting pipe; 211. Third sealing ring; 3. Test tube; 4. Iron rod; 5. Fixing groove; 6. Magnetic ring; 7. Second sealing ring; 8. Hanging port. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figures 1 to 5 As shown, Embodiment 1 of the utility model is a waste liquid collection bag with a test tube access device, comprising a collection bag body 1, and a connection assembly 2 is provided at the bottom of the collection bag body 1;

[0024] The connecting assembly 2 includes a liquid outlet pipe 21 connected to the interior of the collecting bag body 1, a valve 22 is provided on the liquid outlet pipe 21, a drain pipe 23 is provided below the liquid outlet pipe 21, a connector 24 is fixedly installed on the lower surface of the drain pipe 23, an annular groove is formed on the lower end surface of the connector 24 and is threadedly connected to the test tube 3, and a first sealing ring 25 in contact with the inner wall of the test tube 3 is fixedly installed on the inner wall of the annular groove.

[0025] When the waste liquid in the collecting bag body 1 needs to be transported to the inside of the test tube 3, the connecting head 24 is threadedly sleeved on the test tube 3 so that the waste liquid in the collecting bag body 1 can be directly transported to the test tube 3. During the waste liquid transportation process, the staff can operate without contact throughout the process, thereby reducing the risk of contamination. At the same time, the first sealing ring 25 contacts the inner wall of the test tube 3, thereby sealing the connecting head 24 and the test tube 3, effectively preventing the waste liquid from leaking during transportation, thereby ensuring the safety of the operator and the cleanliness of the environment, and eliminating the need for the staff to manually operate the waste liquid transfer. They only need to operate the valve 22, which saves time and effort and reduces the risk of the staff being contaminated by the waste liquid.

[0026] Embodiment 2 of the utility model is a waste liquid collection bag with a test tube access device. Based on Embodiment 1, the connection assembly 2 also includes a first fixing ring 26 fixedly mounted on the outer wall of the connector 24, and a second fixing ring 27 matched with the first fixing ring 26 is fixedly mounted on the outer wall of the test tube 3; it also includes two semicircular limiting rings 28, and the two limiting rings 28 are sleeved on the surfaces of the first fixing ring 26 and the second fixing ring 27.

[0027] Two semicircular limiting rings 28 are sleeved on the surfaces of the first fixing ring 26 and the second fixing ring 27, forming an additional lock for the test tube 3 and the connector 24. This structure can ensure that the test tube 3 remains stable during the process of collecting waste liquid and will not accidentally fall off due to vibration or shaking, thereby improving stability.

[0028] Embodiment 3 of the utility model is a waste liquid collection bag with a test tube access device. On the basis of embodiment 2, the two end surfaces of the two limiting rings 28 are respectively fixedly installed with iron rods 4 and fixed grooves 5, and the inner wall of the fixed groove 5 is fixedly installed with a magnetic ring 6 that adsorbs the iron rods 4.

[0029] When the two limiting rings 28 are sleeved on the surfaces of the first fixing ring 26 and the second fixing ring 27, the two iron rods 4 are respectively inserted into the corresponding fixing grooves 5. At this time, the adsorption effect of the iron rods 4 and the magnetic rings 6 further enhances the locking effect of the limiting rings 28. This magnetic connection not only makes the installation of the limiting rings 28 easier and faster, but also ensures that they are always kept in a tight state during operation and will not loosen due to vibration or impact.

[0030] Embodiment 4 of the present utility model is a waste liquid collection bag with a test tube access device. Based on Embodiment 2, a second sealing ring 7 is fixedly installed on the inner wall of two limiting rings 28.

[0031] By providing the second sealing ring 7, it is convenient to seal the gap between the first fixing ring 26 and the second fixing ring 27, thereby improving the sealing performance and reducing the possibility of leakage of waste liquid.

[0032] Embodiment 5 of the present invention is a waste liquid collection bag with a test tube access device. Based on any one of embodiments 1 to 4, a hanging opening 8 is provided on the upper surface of the collection bag body 1.

[0033] By providing the hanging opening 8, when the collecting bag body 1 is discharging waste liquid, the staff can hang the collecting bag body 1 on the hook, so that the staff does not need to carry the collecting bag body 1 to operate, which is easy and convenient.

[0034] Embodiment 6 of the utility model is a waste liquid collection bag with a test tube access device. Based on any one of embodiments 1 to 5, the connecting component 2 also includes a threaded head 29 fixedly installed on the surface of the opposite side of the liquid outlet pipe 21 and the discharge pipe 23, and the surface threads of the two threaded heads 29 are threadedly sleeved with a connecting pipe 210. A third sealing ring 211 is fixedly installed on the surface of the opposite side of the liquid outlet pipe 21 and the discharge pipe 23, and the two third sealing rings 211 are both in contact with one end of the connecting pipe 210.

[0035] Different working environments or equipment layouts may result in different heights of the hooks. By providing the threaded head 29 and the connecting tube 210, the staff can replace the connecting tubes 210 of different lengths, so that the collecting bag body 1 can easily adapt to various hanging heights, ensuring that the waste liquid can smoothly flow into the test tube 3. By providing the third sealing ring 211, the sealing performance between the connecting tube 210 and the liquid outlet pipe 21 and the drain pipe 23 is ensured. This sealing design can prevent the waste liquid from leaking from the connection during the transmission process, and ensure the safety and hygiene of the working environment.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste liquid collection bag with a test tube access device, characterized in that: It comprises a collecting bag body (1), wherein a connecting assembly (2) is arranged at the bottom of the collecting bag body (1); The connecting assembly (2) comprises a liquid outlet pipe (21) connected to the interior of the collecting bag body (1), a valve (22) being arranged on the liquid outlet pipe (21), a liquid discharge pipe (23) being arranged below the liquid outlet pipe (21), a connecting head (24) being fixedly mounted on the lower surface of the liquid discharge pipe (23), an annular groove being threadedly connected to the test tube (3) being formed on the lower end surface of the connecting head (24), a first sealing ring (25) being fixedly mounted on the inner wall of the annular groove and being in contact with the inner wall of the test tube (3).

2. A waste liquid collection bag with a test tube access device according to claim 1, characterized in that: The connecting assembly (2) further comprises a first fixing ring (26) fixedly mounted on the outer wall of the connecting head (24), and a second fixing ring (27) matched with the first fixing ring (26) is fixedly mounted on the outer wall of the test tube (3); and further comprises two semicircular limiting rings (28), the two limiting rings (28) being sleeved on the surfaces of the first fixing ring (26) and the second fixing ring (27).

3. A waste liquid collection bag with a test tube access device according to claim 2, characterized in that: The surfaces at both ends of the two limiting rings (28) are respectively fixedly mounted with iron rods (4) and provided with fixing grooves (5), and the inner walls of the fixing grooves (5) are fixedly mounted with magnetic rings (6) for adsorbing the iron rods (4).

4. A waste liquid collection bag with a test tube access device according to claim 2, characterized in that: A second sealing ring (7) is fixedly mounted on the inner walls of the two limiting rings (28).

5. The waste liquid collection bag with a test tube access device according to claim 1, characterized in that: The upper surface of the collecting bag body (1) is provided with a hanging opening (8).

6. A waste liquid collection bag with a test tube access device according to claim 1, characterized in that: The connection assembly (2) further comprises a threaded head (29) fixedly mounted on the surface of the liquid outlet pipe (21) and the liquid discharge pipe (23) on one side thereof, a connection pipe (210) being threadedly sleeved on the surfaces of the two threaded heads (29), a third sealing ring (211) fixedly mounted on the surface of the liquid outlet pipe (21) and the liquid discharge pipe (23) on one side thereof, and the two third sealing rings (211) both being in contact with one end of the connection pipe (210).

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