CN219109541U

CN219109541U - Disposable sampler collection device

Info

Publication number: CN219109541U
Application number: CN202223123953.6U
Authority: CN
Inventors: 楼挺云
Original assignee: Chongqing Hongguan Medical Equipment Co ltd
Current assignee: Chongqing Hongguan Medical Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-02
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a disposable sampler collecting device which comprises a liquid collecting bag and a liquid collecting pipe, wherein a scale mark is arranged on the surface of the liquid collecting bag, a liquid inlet pipe is fixedly arranged at the upper end of the liquid collecting bag, a connecting ring is fixedly arranged at the upper end of the liquid inlet pipe, a sealing component is arranged in the liquid inlet pipe, a connecting sleeve is movably sleeved outside the connecting ring, the connecting sleeve is in threaded connection with the connecting ring, the liquid collecting pipe is movably sleeved outside the connecting sleeve, the lower end of the liquid collecting pipe is movably inserted into the liquid inlet pipe, a liquid discharging pipe is arranged at the lower end of the liquid collecting bag, a user pushes a stop block upwards, the stop block drives a puncture needle to move upwards, a reset spring is compressed through a moving ring, when the puncture needle moves upwards, the puncture needle is inserted into the blocking block, the stop block is released by the user, the puncture needle ejects out of the reset spring, liquid in the liquid collecting bag can be discharged from the liquid discharging pipe, and secondary utilization of the liquid collecting bag is avoided.

Description

Disposable sampler collection device

Technical Field

The utility model relates to the technical field of catheterization packages, in particular to a disposable sampler collecting device.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items for use directly or indirectly on the human body, including computer software as required, medical devices including medical equipment and medical consumables, the utility being obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or, although these means are involved, only in auxiliary roles;

although the existing disposable sampler collecting device meets the use requirement of a user to a certain extent, certain defects still exist in the use process, such as the existing disposable sampler collecting device cannot seal collected liquid very fast after use and is easy to be reused, so that pollution is caused.

Disclosure of Invention

The present utility model is directed to a disposable sampler collecting device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disposable sample thief collection device, includes liquid collecting bag and collecting pipe, the surface of liquid collecting bag is provided with the scale mark, liquid collecting bag's upper end fixed mounting has the feed liquor pipe, the upper end fixed mounting of feed liquor pipe has the go-between, the inside of feed liquor pipe is provided with seal assembly, the outside movable sleeve of go-between is equipped with the adapter sleeve, adapter sleeve and go-between threaded connection, the outside movable sleeve of adapter sleeve is equipped with the liquid collecting pipe, the lower extreme activity of liquid collecting pipe alternates in the inside of feed liquor pipe, the lower extreme of liquid collecting bag is provided with the fluid-discharge tube, the inside of fluid-discharge tube is provided with the fluid-discharge assembly.

Preferably, the sealing assembly comprises a mounting block, the four mounting blocks are respectively and fixedly mounted on two sides of the inner wall of the liquid inlet pipe, and one end of each mounting block is fixedly provided with a mounting sleeve.

Preferably, a clamping spring is fixedly arranged at the upper end inside the mounting sleeve, a moving block is fixedly arranged at the lower end of the clamping spring, and a movable rod is fixedly arranged at the upper end of the moving block.

Preferably, the upper end of the movable rod is movably inserted in the outer side of the mounting sleeve, and a sealing block is fixedly arranged at the end of the movable rod.

Preferably, the upper end of the sealing block is matched with the upper end inside the liquid inlet pipe, the lower end of the liquid collecting pipe is attached to the sealing block, and both sides of the lower end of the liquid collecting pipe are provided with notches.

Preferably, the liquid draining assembly comprises a blocking block, the blocking block is fixedly arranged at the upper end of the inside of the liquid draining pipe, and a fixing block is fixedly arranged in the blocking block.

Preferably, a fixing sleeve is fixedly arranged between the fixing blocks, a puncture needle penetrates through the fixing sleeve, and a movable ring is fixedly arranged on the surface of the puncture needle.

Preferably, a reset spring connected with the movable ring is sleeved outside the puncture needle, the lower end of the puncture needle is movably inserted in the outer side of the liquid inlet pipe, and a stop block is fixedly arranged at the end of the puncture needle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the liquid collecting pipe is inserted into the liquid inlet pipe, the connecting sleeve is sleeved on the outer side of the connecting ring and is in threaded connection with the connecting ring, the lower end of the liquid collecting pipe is in contact with the sealing block along with the insertion of the liquid collecting pipe, the sealing block drives the moving block to move downwards through the movable rod, the moving block drives the clamping spring to stretch, so that the sealing block is separated from the upper end of the liquid inlet pipe, collected liquid enters the liquid inlet pipe through the liquid collecting pipe and the notch, and thus the collected liquid enters the liquid collecting bag, and the liquid is collected conveniently.

2. According to the utility model, after collection is completed, a user withdraws the liquid collecting pipe from the inside of the liquid inlet pipe, the sealing block is attached to the upper end of the inside of the liquid inlet pipe under the action of the clamping spring, leakage of the liquid inlet pipe is avoided, the using effect is influenced, and the liquid collecting bag is sealed rapidly.

3. According to the utility model, when liquid is discharged, a user pushes the stop block upwards, the stop block drives the puncture needle to move upwards, the reset spring is compressed through the moving ring, when the puncture needle moves upwards, the puncture needle is inserted into the blocking block, the stop block is released by the user, and the puncture needle ejects out of the reset spring, so that liquid in the liquid collecting bag can be discharged from the liquid discharge pipe, and meanwhile, the secondary utilization of the liquid collecting bag is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

in the figure: 1. a liquid collecting bag; 2. a scale mark; 3. a liquid inlet pipe; 4. a connecting ring; 5. a liquid collecting pipe; 6. connecting sleeves; 7. a notch; 8. a mounting block; 9. a mounting sleeve; 10. a moving block; 11. a clamping spring; 12. a movable rod; 13. a sealing block; 14. a liquid discharge pipe; 15. a blocking block; 16. a fixed block; 17. a fixed sleeve; 18. puncturing needle; 19. a stop block; 20. a moving ring; 21. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the technical solutions of the present utility model, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a disposable sampler collection device, including collecting bag 1 and collecting tube 5, collecting bag 1's surface is provided with scale mark 2, collecting bag 1's upper end fixed mounting has feed liquor pipe 3, feed liquor pipe 3's upper end fixed mounting has go-between 4, the inside of feed liquor pipe 3 is provided with seal assembly, go-between 4's outside movable sleeve is equipped with adapter sleeve 6, adapter sleeve 6 and go-between 4 threaded connection, adapter sleeve 6's outside movable sleeve is equipped with collecting tube 5, collecting tube 5's lower extreme activity alternates in feed liquor pipe 3's inside, seal assembly includes installation piece 8, installation piece 8 has four, it installs in both sides of feed liquor pipe 3 inner wall respectively, installation piece 8's one end fixed mounting has installation cover 9, installation cover 9 inside upper end fixed mounting has card solid spring 11, card solid spring 11's lower extreme fixed mounting has movable block 10, movable rod 12 is fixed to the upper end of movable rod 10, the upper end of movable rod 12 alternates in the outside of installation cover 9, and this end fixed mounting has seal block 13, seal block 13's upper end and the inside of feed liquor pipe 3 match with the lower extreme of collecting tube 5, seal assembly is equipped with the breach of both sides of collecting tube 5, both sides are equipped with the seal fit to seal plate 7;

the liquid collecting tube 5 is inserted into the liquid inlet tube 3, the connecting sleeve 6 is sleeved on the outer side of the connecting ring 4 and is in threaded connection with the connecting ring 4, along with the insertion of the liquid collecting tube 5, the lower end of the liquid collecting tube 5 is in contact with the sealing block 13, the sealing block 13 drives the moving block 10 to move downwards through the movable rod 12, the moving block 10 drives the clamping spring 11 to stretch, the sealing block 13 is separated from the upper end of the liquid inlet tube 3, collected liquid enters the liquid inlet tube 3 through the liquid collecting tube 5 and the notch 7, the liquid collecting bag 1 is convenient to collect, after the collection is completed, a user withdraws the liquid collecting tube 5 from the liquid inlet tube 3, the sealing block 13 is attached to the upper end of the inside of the liquid inlet tube 3 under the action of the clamping spring 11, the liquid inlet tube 3 is prevented from being leaked, the using effect is prevented, and the liquid collecting bag 1 is sealed quickly.

Referring to fig. 1 and 3, a drain pipe 14 is arranged at the lower end of a liquid collecting bag 1, a drain assembly is arranged in the drain pipe 14, the drain assembly comprises a blocking block 15, the blocking block 15 is fixedly arranged at the upper end in the drain pipe 14, a fixed block 16 is fixedly arranged in the blocking block 15, a fixed sleeve 17 is fixedly arranged between the fixed blocks 16, a puncture needle 18 penetrates through the inside of the fixed sleeve 17, a movable ring 20 is fixedly arranged on the surface of the puncture needle 18, a reset spring 21 connected with the movable ring 20 is sleeved outside the puncture needle 18, the lower end of the puncture needle 18 is movably inserted in the outer side of the liquid inlet pipe 3, and a stop block 19 is fixedly arranged at the end;

when the liquid is discharged, the user pushes the stop block 19 upwards, the stop block 19 drives the puncture needle 18 to move upwards, the reset spring 21 is compressed through the moving ring 20, when the puncture needle 18 moves upwards, the puncture needle 18 is inserted into the blocking block 15, the stop block 19 is loosened by the user, the puncture needle 18 pops up at the reset spring 21, so that liquid in the liquid collecting bag 1 can be discharged from the liquid discharge pipe 14, and meanwhile, the secondary utilization of the liquid collecting bag 1 is avoided.

Working principle: the liquid collecting tube 5 is inserted into the liquid inlet tube 3, the connecting sleeve 6 is sleeved on the outer side of the connecting ring 4 and is in threaded connection with the connecting ring 4, along with the insertion of the liquid collecting tube 5, the lower end of the liquid collecting tube 5 is in contact with the sealing block 13, the sealing block 13 drives the moving block 10 to move downwards through the movable rod 12, the moving block 10 drives the clamping spring 11 to stretch, the sealing block 13 is separated from the upper end of the liquid inlet tube 3, collected liquid enters the liquid inlet tube 3 through the liquid collecting tube 5 and the notch 7, the liquid collecting tube 1 is conveniently collected, after the collection is completed, a user withdraws the liquid collecting tube 5 from the liquid inlet tube 3, the sealing block 13 is attached to the upper end of the liquid inlet tube 3 under the action of the clamping spring 11, the liquid collecting tube 1 is prevented from leaking, the using effect is influenced, when the liquid is discharged, a user pushes the stop 19 upwards, the stop 19 drives the puncture needle 18 to move upwards, the reset spring 21 is pushed by the moving block 19, the puncture needle 18 is compressed by the reset spring 21, and the puncture needle 18 is prevented from being inserted into the liquid collecting tube 1, and the puncture needle 1 is prevented from being ejected out of the liquid collecting tube 1 by the puncture needle 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disposable sampler collection device, includes collection liquid bag (1) and collection liquid pipe (5), its characterized in that: the utility model discloses a liquid collecting bag, including liquid collecting bag, connecting ring, connecting sleeve, liquid collecting tube (5), connecting sleeve (6) and go-between (4) threaded connection, the outside movable cover of connecting sleeve (6) is equipped with liquid collecting tube (5), the lower extreme activity of liquid collecting tube (5) alternates in the inside of liquid inlet tube (3), the lower extreme of liquid collecting bag (1) is provided with fluid-discharge tube (14), the inside of fluid-discharge tube (14) is provided with fluid-discharge assembly.

2. A disposable sampler collection device as claimed in claim 1 wherein: the sealing assembly comprises mounting blocks (8), the four mounting blocks (8) are respectively and fixedly mounted on two sides of the inner wall of the liquid inlet pipe (3), and one end of each mounting block (8) is fixedly provided with a mounting sleeve (9).

3. A disposable sampler collection device as claimed in claim 2 wherein: the upper end inside the installation sleeve (9) is fixedly provided with a clamping spring (11), the lower end of the clamping spring (11) is fixedly provided with a moving block (10), and the upper end of the moving block (10) is fixedly provided with a movable rod (12).

4. A disposable sampler collection device as claimed in claim 3 wherein: the upper end of the movable rod (12) is movably inserted in the outer side of the mounting sleeve (9), and a sealing block (13) is fixedly arranged at the end of the movable rod.

5. The disposable sampler collection device of claim 4 wherein: the upper end of the sealing block (13) is matched with the upper end inside the liquid inlet pipe (3), the lower end of the liquid collecting pipe (5) is attached to the sealing block (13), and both sides of the lower end of the liquid collecting pipe (5) are provided with notches (7).

6. A disposable sampler collection device as claimed in claim 1 wherein: the liquid draining assembly comprises a blocking block (15), the blocking block (15) is fixedly arranged at the upper end of the inside of the liquid draining pipe (14), and a fixing block (16) is fixedly arranged in the blocking block (15).

7. The disposable sampler collection device of claim 6 wherein: a fixing sleeve (17) is fixedly arranged between the fixing blocks (16), a puncture needle (18) penetrates through the fixing sleeve (17), and a movable ring (20) is fixedly arranged on the surface of the puncture needle (18).

8. The disposable sampler collection device of claim 7 wherein: the outside cover of puncture needle (18) is equipped with reset spring (21) that are connected with shift ring (20), the lower extreme activity of puncture needle (18) is interluded in the outside of feed liquor pipe (3), and this end fixed mounting has dog (19).