CN214807192U

CN214807192U - Multifunctional anti-backflow drainage bag

Info

Publication number: CN214807192U
Application number: CN202120551331.XU
Authority: CN
Inventors: 邓飞燕; 刘晓彬; 薛明; 傅卫虹
Original assignee: Zhuhai Peoples Hospital
Current assignee: Zhuhai Peoples Hospital
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-23
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a drainage bag technical field specifically is a multi-functional anti drainage bag that backflows that uses, including the thick film bag body, drainage bag body, tee bend interface and cone joint, the surface of the thick film bag body is provided with the couple, and the couple runs through the surface of the thick film bag body, the surface intercommunication of the thick film bag body has the outlet control valve, the internal portion fixed mounting of thick film bag has anti backflowing membrane, the surface intercommunication of the thick film bag body has drainage bag body, the surface cover of drainage bag body is equipped with the pipe clamp. The utility model discloses optimized conical joint's connected mode, when medical staff need let drainage bag and drainage tube interconnect, as long as come drainage bag front end conical joint is rotatory down, then be connected with the drainage tube to reach resources are saved's purpose, and the device has optimized the performance of connecting pipe, through with connecting pipe and drainage bag fixed connection, thereby reach the purpose of protection patient.

Description

Multifunctional anti-backflow drainage bag

Technical Field

The utility model relates to a drainage bag technical field specifically is a multi-functional anti drainage bag that backflows that uses.

Background

The drainage bag is a transparent plastic bag which is connected with the tail end of the drainage tube and is specially used for containing liquid drained from the drainage tube.

The current clinical drainage bag has single function, and when the bladder is washed clinically, the urinary catheter or the front section of the drainage bag needs to be punctured, the drainage bag needs to be replaced after the flushing is finished, the cost of a patient is increased, or the situations of urine leakage of the catheter wall exist, and the like, and the safety hidden trouble exists in the catheter wall of the needle after the puncture, secondly, a patient after the indwelling drainage tube operation needs to connect a drainage bag, the front section of the current clinical drainage bag is a conical joint, the tail end of the drainage tube is a threaded joint, the two are not matched, other drainage bags need to be prepared, and the waste of resources is caused, the prior device is connected by using a sterile rubber tube, but the sterile rubber tube is easy to be turned over to lead the drainage liquid to be not smoothly led out, thereby causing the blockage of the sterile rubber tube, and the rubber tube is easy to fall off when being connected, causing drainage liquid to leak, causing environmental pollution and causing the infection of patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional anti drainage bag that backflows that uses to solve the problem that the drainage bag anterior segment articulate that provides is unmatched and the connecting pipe drops easily among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional anti-backflow drainage bag comprises a thick film bag body, a drainage bag tube body, a three-way connector and a conical connector, wherein a hook is arranged on the outer surface of the thick film bag body, the hook penetrates through the outer surface of the thick film bag body, the outer surface of the thick film bag body is communicated with an outlet control valve, an anti-reflux film is fixedly arranged in the thick film bag body, the outer surface of the thick film bag body is communicated with a drainage bag tube body, a catheter clamp is sleeved on the outer surface of the drainage bag tube body, the outer surface of the drainage bag tube body is tightly attached to the inner wall of the catheter clamp, the outer surface of the drainage bag tube body is sleeved with a flow speed regulator, the flow rate regulator is in sliding fit with the drainage bag tube body, the other end of the drainage bag tube body is fixedly connected with a three-way connector, the tee joint is communicated with the drainage bag pipe body, a conical joint is arranged on the right side face of the tee joint, and the conical joint is conical.

Preferably, tee bend interface upper end intercommunication has the inlet, the lower extreme intercommunication of tee bend interface has the sealed joint of divider membrane, and the sealed joint of divider membrane is linked together with the internal portion of thick film bag, the right-hand member intercommunication of tee bend interface has the screw interface, the surface cover of screw interface is equipped with the rubber circle, and the surface of rubber circle laminates mutually with the surface of tee bend interface, the inside rotary rod that is equipped with of inserting of tee bend interface, and the front end of rotary rod pierces through the surface of tee bend interface, the front end of rotary rod is provided with the rotary disk, the lower extreme fixedly connected with three way switch of rotary rod, and three way switch sets up inside tee bend interface, the arc wall has been seted up to three way switch's surface, and the arc wall is the arc structure, the inside of arc wall is inserted and is equipped with the gag lever post.

Preferably, the outer surface of the spiral connector is provided with threads, the outer surface of the spiral connector is meshed with the inner wall of the conical connector, and the three-way connector is communicated with the conical connector.

Preferably, one end of the limiting rod is fixedly connected with the inner wall of the three-way connector, and the outer surface of the limiting rod is in sliding fit with the inner wall of the arc-shaped groove.

Preferably, the three-way connector and the drainage bag pipe body are integrated, and the three-way connector is communicated with the drainage bag pipe body.

Preferably, the outer surface of the rotating rod is fixedly connected with the outer surface of the rotating disk, and anti-skid grains are uniformly arranged on the outer surface of the rotating disk.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model optimizes the connection mode of the conical joint, when medical staff needs to connect the drainage bag and the drainage tube, the conical joint at the front end of the drainage bag is rotated and then connected with the drainage tube, thereby achieving the purpose of saving resources, and the device optimizes the use performance of the connecting tube, and achieves the purpose of protecting patients by fixedly connecting the connecting tube with the drainage bag;

1. by arranging the three-way connector, the spiral connector and the conical connector, when medical staff washes bladder of a patient or performs other washing operations on the patient, the detached conical connector is connected with the urine tube, then the tube head of the washing liquid connecting tube is connected with the separation film sealing connector, the rotary disc is rotated, so that the washing liquid connecting tube is communicated with the urine tube, the washing liquid can flow into the body of the patient after being communicated, and the rotary disc is rotated reversely after the washing liquid completely flows into the body of the patient, so that the urine tube is communicated with the thick film bag body, the washing liquid can enter the thick film bag body and can be discharged from the outlet control valve communicated with the thick film bag body, and the need of preparing other bags additionally is avoided, thereby achieving the purpose of saving resources;

2. through setting up anti-reflux membrane and drainage bag body, and when the patient of putting into the drainage tube postoperative need connect the thick film bag body, then with conical joint and the separation of spiral interface, the conical joint after will separating is connected with the end of drainage tube, then carries out the drainage to the patient, through with tee bend interface and drainage bag body integral type design to reach the drainage bag body and can not take place to drop, protect the patient, reduce the purpose of potential safety hazard.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the communication device of the present invention;

FIG. 3 is a schematic sectional view of the middle connection device according to the present invention;

fig. 4 is a schematic side view of the structure of the middle communicating device of the present invention.

In the figure: 1. a thick film bag body; 2. hooking; 3. an outlet control valve; 4. an anti-reflux membrane; 5. a drainage bag tube body; 6. a catheter clamp; 7. a flow rate regulator; 8. a three-way interface; 801. a liquid inlet; 802. a separation membrane seal joint; 803. a screw interface; 804. a rubber ring; 805. rotating the rod; 806. rotating the disc; 807. a three-way switch; 808. an arc-shaped slot; 809. a limiting rod; 9. a tapered joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a multifunctional anti-backflow drainage bag comprises a thick film bag body 1, a drainage bag tube body 5, a three-way interface 8 and a conical joint 9, wherein a hook 2 is arranged on the outer surface of the thick film bag body 1, the hook 2 penetrates through the outer surface of the thick film bag body 1, an outlet control valve 3 is communicated with the outer surface of the thick film bag body 1, an anti-backflow film 4 is fixedly arranged inside the thick film bag body 1, the outer surface of the thick film bag body 1 is communicated with the drainage bag tube body 5, a catheter clamp 6 is sleeved on the outer surface of the drainage bag tube body 5, the outer surface of the drainage bag tube body 5 is tightly attached to the inner wall of the catheter clamp 6, a flow speed regulator 7 is sleeved on the outer surface of the drainage bag tube body 5, the flow speed regulator 7 is in sliding fit with the drainage bag tube body 5, the three-way interface 8 is fixedly connected to the other end of the drainage bag tube body 5, the three-way interface 8 is communicated with the drainage bag tube body 5, the conical joint 9 is arranged on the right side surface of the three-way interface 8, and the shape of the taper joint 9 is a taper;

furthermore, the upper end of the three-way connector 8 is communicated with a liquid inlet 801, the lower end of the three-way connector 8 is communicated with a separation membrane sealing connector 802, the separation membrane sealing joint 802 is communicated with the interior of the thick film bag body 1, the right end of the three-way joint 8 is communicated with a spiral joint 803, the outer surface of the spiral joint 803 is sleeved with a rubber ring 804, the outer surface of the rubber ring 804 is attached to the outer surface of the three-way joint 8, a rotating rod 805 is inserted into the three-way joint 8, the front end of the rotating rod 805 penetrates through the outer surface of the three-way interface 8, the front end of the rotating rod 805 is provided with a rotating disk 806, the lower end of the rotating rod 805 is fixedly connected with a three-way switch 807, the three-way switch 807 is arranged inside the three-way connector 8, an arc-shaped groove 808 is arranged on the outer surface of the three-way switch 807, the arc-shaped groove 808 is of an arc-shaped structure, a limiting rod 809 is inserted into the arc-shaped groove 808, and the rubber ring 804 is arranged, so that the sealing effect is achieved;

furthermore, the outer surface of the spiral connector 803 is provided with threads, the outer surface of the spiral connector 803 is meshed and connected with the inner wall of the conical connector 9, the three-way connector 8 is communicated with the conical connector 9, and the purpose of matching with a drainage tube is achieved by arranging the spiral connector 803;

furthermore, one end of a limiting rod 809 is fixedly connected with the inner wall of the three-way interface 8, the outer surface of the limiting rod 809 is in sliding fit with the inner wall of the arc-shaped groove 808, and the limiting rod 809 is arranged, so that the purpose of limiting the three-way switch 807 is achieved;

furthermore, the three-way connector 8 and the drainage bag tube body 5 are integrated, and the three-way connector 8 is communicated with the drainage bag tube body 5, so that the drainage bag tube body 5 can not fall off through the integrated design;

furthermore, the outer surface of the rotating rod 805 is fixedly connected with the outer surface of the rotating disk 806, and the outer surface of the rotating disk 806 is uniformly provided with anti-slip patterns, so that the purpose of facilitating rotation is achieved by arranging the anti-slip patterns on the outer surface of the rotating disk 806.

The working principle is as follows: when medical staff carries out bladder irrigation or other irrigation operations on a patient, the conical connector 9 is firstly rotated and detached, then the conical connector 9 is connected with a urinary catheter, the tube head of an irrigation liquid connecting tube is connected with the separation membrane sealing connector 802, then the rotating disc 806 is rotated to drive the three-way switch 807 to rotate, when the rotating disc is rotated to the state that the inner wall of the arc-shaped groove 808 is closely attached to the limiting rod 809, the irrigation liquid connecting tube is communicated with the urinary catheter, the irrigation liquid can enter the body of the patient, when the irrigation liquid completely enters the body of the patient, the rotating disc 806 is rotated reversely, when the rotating disc 806 drives the three-way switch 807 to recover to the original position, the urinary catheter is communicated with the thick film bag body 1, then the irrigation liquid is introduced into the thick film bag body 1 through the drainage bag body 5, when the irrigation liquid in the thick film bag body 1 needs to be discharged too much, the outlet control valve 3 communicated with the thick film bag body 1 is opened, through the discharge of washing of outlet control valve 3 in with the thick film bag body 1, and thick film bag body 1 reuse after the evacuation, thereby reach resources are saved's purpose, and when the patient of putting into the drainage tube postoperative need connect the thick film bag body 1, then separate conical joint 9 and screw interface 803, be connected conical joint 9 after the separation with the end of drainage tube, when patient's drainage liquid flows not smoothly, can use the syringe to connect and separate membrane sealing joint 802 and wash or suction, and the device is when carrying out the drainage to the patient, because tee

bend interface

8 and 5 fixed connection of drainage bag body, and drainage bag body 5 communicates each other with thick film bag body 1, thereby reach drainage bag body 5 and can not take place to drop, protect the patient, reduce the purpose of potential safety hazard.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a multi-functional anti drainage bag that backflows that uses, includes the thick film bag body (1), drainage bag body (5), tee bend interface (8) and conical joint (9), its characterized in that: the outer surface of the thick film bag body (1) is provided with a hook (2), the hook (2) penetrates through the outer surface of the thick film bag body (1), the outer surface of the thick film bag body (1) is communicated with an outlet control valve (3), an anti-backflow film (4) is fixedly mounted inside the thick film bag body (1), the outer surface of the thick film bag body (1) is communicated with a drainage bag tube body (5), the outer surface of the drainage bag tube body (5) is sleeved with a catheter clamp (6), the outer surface of the drainage bag tube body (5) is tightly attached to the inner wall of the catheter clamp (6), the outer surface of the drainage bag tube body (5) is sleeved with a flow rate regulator (7), the flow rate regulator (7) is in sliding fit with the drainage bag tube body (5), the other end of the drainage bag tube body (5) is fixedly connected with a tee joint (8), and the tee joint (8) is communicated with the drainage bag tube body (5), the right side surface of the three-way connector (8) is provided with a conical joint (9), and the conical joint (9) is conical.

2. The multifunctional use anti-reflux drainage bag according to claim 1, wherein: the upper end of the three-way connector (8) is communicated with a liquid inlet (801), the lower end of the three-way connector (8) is communicated with a separation film closed connector (802), the separation film closed connector (802) is communicated with the interior of the thick film bag body (1), the right end of the three-way connector (8) is communicated with a spiral connector (803), the outer surface of the spiral connector (803) is sleeved with a rubber ring (804), the outer surface of the rubber ring (804) is attached to the outer surface of the three-way connector (8), a rotary rod (805) is inserted into the three-way connector (8), the front end of the rotary rod (805) penetrates through the outer surface of the three-way connector (8), a rotary disk (806) is arranged at the front end of the rotary rod (805), a three-way switch (807) is fixedly connected to the lower end of the rotary rod (805), and the three-way switch (807) is arranged inside the three-way connector (8), an arc-shaped groove (808) is formed in the outer surface of the three-way switch (807), the arc-shaped groove (808) is of an arc-shaped structure, and a limiting rod (809) is inserted into the arc-shaped groove (808).

3. The multifunctional use anti-reflux drainage bag according to claim 2, wherein: the outer surface of the spiral connector (803) is provided with threads, the outer surface of the spiral connector (803) is meshed and connected with the inner wall of the conical connector (9), and the three-way connector (8) is communicated with the conical connector (9).

4. The multifunctional use anti-reflux drainage bag according to claim 2, wherein: one end of the limiting rod (809) is fixedly connected with the inner wall of the three-way connector (8), and the outer surface of the limiting rod (809) is in sliding fit with the inner wall of the arc-shaped groove (808).

5. The multifunctional use anti-reflux drainage bag according to claim 2, wherein: the three-way connector (8) and the drainage bag tube body (5) are integrated, and the three-way connector (8) is communicated with the drainage bag tube body (5).

6. The multifunctional use anti-reflux drainage bag according to claim 2, wherein: the outer surface of the rotating rod (805) is fixedly connected with the outer surface of the rotating disk (806), and anti-skid grains are uniformly arranged on the outer surface of the rotating disk (806).