CN219847578U

CN219847578U - Sealed waste liquid collecting bag that can be quick

Info

Publication number: CN219847578U
Application number: CN202321106060.2U
Authority: CN
Inventors: 刘琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-20
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of medical instruments, in particular to a rapid sealed waste liquid collecting bag which comprises a top cover, wherein two groups of jacks are formed in the top cover, guide grooves are formed in the side edges of the jacks, guide rods are movably mounted at openings of the guide grooves, one ends of the guide rods are fixedly connected with sealing blocks, springs are transversely arranged in the guide grooves, two ends of each spring are respectively abutted against the inner wall of the guide groove and the sealing blocks, a liquid inlet pipe is inserted into each jack on the right side, a negative pressure pipe is inserted into each jack on the left side, a rotary groove is formed in the front end of the top cover, a torsion spring is fixedly mounted in each rotary groove, and a sealing cover is fixedly connected with the end head at the upper end of each torsion spring. According to the utility model, the sealing cover connected with the torsion spring is used for stirring the sealing cover outwards, then the coagulant is added into the medicine injection port, and then the sealing cover automatically rebounds to seal the medicine injection port after the sealing cover is loosened, so that the effect of rapidly sealing the medicine injection port is achieved.

Description

Sealed waste liquid collecting bag that can be quick

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a waste liquid collecting bag capable of being rapidly sealed.

Background

Hemodialysis is a means for clinically treating uremia, and when a clinician performs hemodialysis on a patient, a waste liquid collection bag is used for collecting waste liquid generated during dialysis. The existing waste liquid collecting bag is generally provided with a liquid inlet, a negative pressure port and a dosing port, when the waste liquid bag is full, the dosing port needs to be opened to add a coagulant, a pipe needs to be taken down from the liquid suction port and the negative pressure port, a cover needs to be covered on the port after the pipe is taken down, so that infection caused by waste liquid outflow is avoided, a process and a time are needed from taking down a conduit to covering the cover, and waste liquid volatilization or outflow can be possibly caused, and therefore, the problem is solved by providing a quick sealing waste liquid collecting bag.

Disclosure of Invention

The utility model aims to provide a waste liquid collecting bag capable of being rapidly sealed, so as to solve the problem that after the waste liquid is collected, one process and time are needed from the removal of a guide pipe to the covering of a cover, and the waste liquid can volatilize or flow out to cause pollution.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealed waste liquid collecting bag that can be quick, includes the top cap, two sets of jacks have been seted up on the top cap, the guide slot has been seted up to the side of jack, the opening part movable mounting of guide slot has the guide arm, the one end fixedly connected with sealing block of guide arm, transversely be provided with the spring in the guide slot, the both ends of spring offset with the inner wall and the sealing block of guide slot respectively, the right side the jack interpolation is equipped with the feed liquor pipe, the left side the jack interpolation is equipped with the negative pressure pipe, the change inslot has been seted up in the front end of top cap, change inslot fixed mounting has torsion spring, torsion spring upper end fixedly connected with sealed lid, the injection mouth has been seted up in the front end of the top cap of top cap.

Preferably, a fastening ring is fixedly arranged on the outer surface of the upper side of the liquid inlet pipe, a fastening block is fixedly arranged on the outer surface of the negative pressure pipe, and the outer diameter of the fastening block increases gradually from top to bottom.

Preferably, the inner wall of jack comprises for the silica gel material, the internal diameter of jack and feed liquor pipe and negative pressure pipe's external diameter looks adaptation, the outer wall downside veneer of feed liquor pipe has the round rubber ring, the outer wall downside veneer of negative pressure pipe has the round rubber ring.

Preferably, one end of the sealing block, which is far away from the guide rod, is an arc surface and is attached to the outer wall of the liquid inlet pipe, and the front end and the rear end of the sealing block are respectively provided with a bump, and the bumps are matched with the insertion holes.

Preferably, the upper end right side of annotating the medicine mouth is fixed and is provided with the stopper, the stopper is laminated mutually with the right-hand member of sealed lid, the upper end fixedly connected with sealing ring of stopper, the upper and lower both sides of sealed lid all glue and have the rubber pad.

Preferably, the rotating shaft of the sealing cover is arranged in the rotating groove, the rotating shaft is positioned at the center of the torsion spring, and the lower end of the torsion spring is fixedly connected with the inner wall of the rotating groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the coagulant is added into the medicine injection port after the sealing cover is outwards stirred through the sealing cover connected with the torsion spring, then the sealing cover is automatically rebounded to seal the medicine injection port after the sealing cover is released, the process of covering the medicine injection port cover is omitted, the effect of rapidly sealing the medicine injection port is achieved, after the liquid inlet pipe and the negative pressure pipe are pulled out, the sealing block is rapidly pushed by the rebound force of the spring to seal the jack, the process of rapidly covering the jack and the medicine injection port cover is omitted, the effect of rapidly sealing is achieved, in addition, after the guide rod is outwards stirred, the liquid inlet pipe and the negative pressure pipe can be mounted in a replacing manner, and therefore, after the waste liquid bag is filled, the liquid inlet pipe and the negative pressure pipe are inserted into a new waste liquid bag, and the rapid replacing of the waste liquid bag is achieved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic rear view in section of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the liquid inlet pipe and the negative pressure pipe pulled out in the utility model;

FIG. 4 is a schematic cross-sectional view of the transfer tank and the injection port of the present utility model.

In the figure: 1. a top cover; 2. a jack; 3. a liquid inlet pipe; 4. a guide groove; 5. a guide rod; 6. a spring; 7. a sealing block; 8. a fastening ring; 9. a negative pressure pipe; 10. a fastening block; 11. a seal ring; 12. a rotary groove; 13. a torsion spring; 14. a medicine injection port; 15. sealing cover; 16. and a limiting block.

The specific embodiment is as follows:

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a sealed waste liquid collecting bag that can be quick, including top cap 1, two sets of jacks 2 have been seted up on the top cap 1, guide slot 4 has been seted up to the side of jack 2, the opening part movable mounting of guide slot 4 has guide arm 5, the one end fixedly connected with sealing block 7 of guide arm 5, transversely be provided with spring 6 in the guide slot 4, the both ends of spring 6 offset with the inner wall and the sealing block 7 of guide slot 4 respectively, the interpolation of right side jack 2 is equipped with feed liquor pipe 3, left side jack 2 interpolation is equipped with negative pressure pipe 9, the change groove 12 has been seted up in the front end of top cap 1, fixed mounting has torsion spring 13 in the change groove 12, torsion spring 13 upper end fixedly connected with sealed lid 15, the injection mouth 14 has been seted up in the front end of top cap 1.

Further, a fastening ring 8 is fixedly arranged on the outer surface of the upper side of the liquid inlet pipe 3, a fastening block 10 is fixedly arranged on the outer surface of the negative pressure pipe 9, and the outer diameter of the fastening block 10 increases gradually from top to bottom. As shown in fig. 1 and 2, this structure is used to firmly fix the drainage tube and the negative pressure tube to the liquid inlet tube 3 and the negative pressure tube 9.

Further, the inner wall of jack 2 is the silica gel material and constitutes, and the internal diameter of jack 2 and the external diameter looks adaptation of feed liquor pipe 3 and negative pressure pipe 9, and the outer wall downside veneer of feed liquor pipe 3 has the round rubber ring, and the outer wall downside veneer of negative pressure pipe 9 has the round rubber ring. As shown in fig. 2 and 3, this structure serves to increase the sealability of the inlet pipe 3 and the negative pressure pipe 9 so that it is more stable in use.

Further, one end of the sealing block 7 far away from the guide rod 5 is an arc surface and is attached to the outer wall of the liquid inlet pipe 3, the front end and the rear end of the sealing block 7 are both provided with convex blocks, and the convex blocks are matched with the insertion holes 2. As shown in fig. 2, this structure serves to increase the sealability of the inlet tube 3 and the negative pressure tube 9 and the stability at the time of drainage.

Further, a limiting block 16 is fixedly arranged on the right side of the upper end of the medicine injection port 14, the limiting block 16 is attached to the right end of the sealing cover 15, the upper end of the limiting block 16 is fixedly connected with a sealing ring 11, and rubber pads are glued on the upper side and the lower side of the sealing cover 15. As shown in fig. 3 and 4, this structure is used to make the sealing cover 15 airtight, preventing outflow and volatilization of waste liquid.

Further, a rotating shaft of the sealing cover 15 is installed in the rotating groove 12, the rotating shaft is located at the center of the torsion spring 13, and the lower end of the torsion spring 13 is fixedly connected with the inner wall of the rotating groove 12. As shown in fig. 4, this structure is used to achieve rotation and return of the sealing cover 15, increasing the stability of quick closure of the sealing cover 15.

Working principle: when in use, the liquid outlet port of the drainage tube is inserted on the liquid inlet tube 3 and is forced to be plugged inwards, so that the end head passes through the fastening ring 8 to achieve the fixing effect, then one end of the negative pressure tube is inserted on the negative pressure tube 9 and plugged downwards, so that the end head of the negative pressure tube passes through the fastening block 10 to be tightly clamped on the negative pressure tube 9, then the device is communicated with a negative pressure source and a liquid outlet, then the negative pressure source is started, so that waste liquid enters the liquid inlet tube 3 and 17, when the waste liquid block in the liquid inlet tube 17 is fully collected, the lug on the side of the sealing cover 15 is broken off, so that the sealing cover 15 rotates around the central shaft of the torsion spring 13 and makes the torsion spring 13 generate torsion deformation, thereby opening the medicine injection port 14, then the coagulant is added into the liquid inlet tube 17 from the medicine injection port 14, after the coagulant is added, the sealing cover 15 is released, and the sealing cover 15 is reset due to torsion rebound of the torsion spring 13, thereby sealing the medicine injection port 14, then sequentially pulling out the negative pressure pipe 9 and the liquid inlet pipe 3 outwards, so that the negative pressure pipe 9 and the liquid inlet pipe 3 are pulled out along the jack 2, then the sealing block 7 which is propped against the liquid inlet pipe 3 and the negative pressure pipe 9 can be pushed to move inwards of the jack 2 by the elastic force of the guide groove 4, so that the jack 2 is sealed, the effect of quick sealing is achieved, when the liquid inlet pipe 3 and the negative pressure pipe 9 are required to be installed, the guide rod 5 is pulled outwards, the sealing block 7 fixedly connected with the guide rod 5 is led to be separated from the jack 2 and compress the spring 6, then the liquid inlet pipe 3 and the negative pressure pipe 9 are inserted into the jack 2, and then the guide rod 5 is released, so that the sealing block 7 is pushed to prop against the liquid inlet pipe 3 and the negative pressure pipe 9 by the rebound force of the spring 6, and the whole working principle of the utility model is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A can be quick seal waste liquid collection bag, its characterized in that: including top cap (1), two sets of jack (2) have been seted up on top cap (1), guide slot (4) have been seted up to the side of jack (2), opening part movable mounting of guide slot (4) has guide arm (5), one end fixedly connected with sealing block (7) of guide arm (5), transversely be provided with spring (6) in guide slot (4), the both ends of spring (6) offset with inner wall and sealing block (7) of guide slot (4) respectively, the right side jack (2) interpolation is equipped with feed liquor pipe (3), the left side jack (2) interpolation is equipped with negative pressure pipe (9), rotary slot (12) have been seted up in the front end of top cap (1), fixedly mounted has torsion spring (13) in rotary slot (12), torsion spring (13) upper end fixedly connected with sealed lid (15), annotate medicine mouth (14) have been seted up in the front end of top cap (1).

2. A rapid closing waste collection bag according to claim 1, wherein: the upper outer surface of the liquid inlet pipe (3) is fixedly provided with a fastening ring (8), the outer surface of the negative pressure pipe (9) is fixedly provided with a fastening block (10), and the outer diameter of the fastening block (10) increases gradually from top to bottom.

3. A rapid closing waste collection bag according to claim 1, wherein: the inner wall of jack (2) constitutes for the silica gel material, the external diameter looks adaptation of internal diameter and feed liquor pipe (3) and negative pressure pipe (9) of jack (2), the outer wall downside veneer of feed liquor pipe (3) has the round rubber ring, the outer wall downside veneer of negative pressure pipe (9) has the round rubber ring.

4. A rapid closing waste collection bag according to claim 1, wherein: the one end that guide arm (5) was kept away from to sealing block (7) is the cambered surface and laminates with the outer wall of feed liquor pipe (3), both ends all are provided with the lug around sealing block (7), and lug and jack (2) looks adaptation.

5. A rapid closing waste collection bag according to claim 1, wherein: the drug injection device is characterized in that a limiting block (16) is fixedly arranged on the right side of the upper end of the drug injection port (14), the limiting block (16) is attached to the right end of the sealing cover (15), a sealing ring (11) is fixedly connected to the upper end of the limiting block (16), and rubber pads are glued on the upper side and the lower side of the sealing cover (15).

6. A rapid closing waste collection bag according to claim 1, wherein: the rotating shaft of the sealing cover (15) is arranged in the rotating groove (12), the rotating shaft is positioned at the center of the torsion spring (13), and the lower end of the torsion spring (13) is fixedly connected with the inner wall of the rotating groove (12).