CN215652879U

CN215652879U - Multifunctional drainage bag

Info

Publication number: CN215652879U
Application number: CN202120413170.8U
Authority: CN
Inventors: 李江; 张永国; 卢黎; 宋芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2022-01-28
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a multifunctional drainage bag, and relates to the technical field of medical drainage equipment. The drainage device comprises a C-shaped support base and a drainage bag, wherein vertical plates are fixedly arranged on two sides of the top of the C-shaped support base, a plurality of plug bushes are arranged on two sides of the drainage bag, a plurality of elastic plug boards used for penetrating through the corresponding plug bushes are arranged between the two vertical plates in a penetrating mode, and fixing assemblies used for fixing the end portions of the elastic plug boards are arranged on the surfaces, far away from each other, of the two vertical plates. According to the drainage bag, the auxiliary support frame is arranged to prop open the drainage bag, the sleeve and the piston rod are communicated and arranged at the top of the drainage bag to achieve suction work of the equipment, the drainage bag is not easy to shrink to introduce liquid, the equipment is more favorable for use under complex medical conditions, the equipment avoids using a bottle body structure, and the insertion sleeves are arranged on two sides of the drainage bag to ensure that the drainage bag does not occupy too much storage space, so that the drainage bag is more favorable for storage work of hospitals.

Description

Multifunctional drainage bag

Technical Field

The utility model relates to the technical field of medical drainage equipment, in particular to a multifunctional drainage bag.

Background

Nasobiliary drainage (ENBD) is through the duodenoscope under the scope, put into the suitable position of bile duct with the nasobiliary, draw forth from patient one side nasal cavity at last, reach bile drainage to treatment method under the external scope more than bile duct obstruction position or pathological change position, the equipment that produces the waste liquid to collect to the drainage of nasobiliary mainly is through the drainage bag to the waste liquid that produces collects, and need to carry out the suction during operation to patient in some special cases, the inside liquid and the gaseous of drainage bag can remove to drawing liquid end, be difficult to realize the effect of suction, and the space of equipment storage can greatly be increased to the mode through using the bottle, be unfavorable for depositing of medical equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a multifunctional drainage bag.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a multi-functional drainage bag, supports base and drainage bag including the C type, the equal fixed mounting in both sides at base top has the riser to the C type, the both sides of drainage bag all are provided with a plurality of plug bush, two wear to be equipped with a plurality of between the riser and be used for running through the elasticity picture peg and two that correspond the plug bush the one side that the riser was kept away from each other all is provided with the fixed subassembly that is used for fixed elasticity picture peg tip, the top and the bottom of drainage bag communicate fixed interface one and the interface two that are provided with respectively, the top intercommunication of interface one connects to be equipped with the collector tube just the bottom intercommunication of interface two connects to be equipped with the drainage tube, the one end fixed mounting that the drainage bag was kept away from to the collector tube has the sleeve pipe, the inside slip of sheathed tube is provided with the piston rod that is used for sucking liquid.

Further, every the equal fixed mounting in both ends of elasticity picture peg has the articulated joint, every all articulate on the articulated joint and be provided with the cooperation board that can laminate on corresponding riser wall, set up the locating frame cover that two liang of mutual correspondences of a plurality of groups of fixed mounting on two risers, per two all insert between the locating frame cover and be equipped with the L type picture peg that is used for fixed cooperation board relative position.

Furthermore, the liquid collecting pipe is provided with a first one-way valve which flows towards the outer side of the drainage bag in a communicating mode, and the liquid outlet end of the liquid collecting pipe, which is located on the first one-way valve, is provided with an air tap in a communicating mode.

Furthermore, the periphery side of the top of the air faucet is provided with an external thread, the external thread is connected with an air plug used for sealing an air faucet passage in a threaded manner, and an air cover of the air plug is provided with a cover plate used for being matched and sealed with an air outlet on the air faucet.

Furthermore, an auxiliary ring for limiting the offset position of the piston rod is fixedly arranged on one side, away from the drainage bag, of the inner wall of the sleeve.

Furthermore, a second one-way valve with the flow direction facing the inside of the drainage bag is arranged at the position where the bottom of the inner wall of the drainage bag is communicated with the drainage tube.

The utility model has the following beneficial effects: according to the drainage bag, the auxiliary support frame is arranged to prop open the drainage bag, the sleeve and the piston rod are communicated and arranged at the top of the drainage bag to achieve suction work of the equipment, the drainage bag is not easy to shrink to introduce liquid, the equipment is more favorable for use under complex medical conditions, the equipment avoids using a bottle body structure, and the insertion sleeves are arranged on two sides of the drainage bag to ensure that the drainage bag does not occupy too much storage space, so that the drainage bag is more favorable for storage work of hospitals.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a front view of the structure of the present invention;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 3 in accordance with the present invention;

reference numerals: 1. a C-shaped support base; 2. a vertical plate; 3. a drainage bag; 4. inserting a sleeve; 5. an elastic plug board; 6. a liquid collecting pipe; 7. a drainage tube; 8. a sleeve; 9. a piston rod; 10. a hinge joint; 11. a mating plate; 12. positioning a frame sleeve; 13. an L-shaped plug board; 14. a one-way valve I; 15. an air lock; 16. an auxiliary ring; 17. and a second one-way valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, according to the multifunctional drainage bag provided by an embodiment of the present invention, an auxiliary support frame is provided to open the drainage bag 3, a sleeve 8 and a piston rod 9 are communicated with the top of the drainage bag 3 to implement a suction operation of the apparatus, the drainage bag 3 is not easy to shrink and introduce liquid, which is more beneficial for the use of the apparatus under complicated medical conditions, the apparatus avoids the use of a bottle structure, the insertion sleeves 4 are provided on two sides of the drainage bag 3 to ensure that the insertion sleeves do not occupy too much storage space, which is more beneficial for the storage operation of hospitals, in order to implement the structural function of the apparatus, the apparatus includes a C-shaped support base 1 and a drainage bag 3, specifically, vertical plates 2 are fixedly installed on two sides of the top of the C-shaped support base 1, a plurality of insertion sleeves 4 are provided on two sides of the drainage bag 3, a plurality of elastic insertion plates 5 for penetrating through the corresponding insertion sleeves 4 are provided between the two vertical plates 2, and a plurality of vertical plates 2 are provided on the surfaces of the two vertical plates that are far away from each other The fixing assembly is provided with a fixing assembly for fixing the end part of the elastic inserting plate 5, the elastic inserting plate 5 is inserted into the corresponding inserting sleeve 4 and then extruded mutually, the elastic inserting plate 5 on two sides is bent into an arc shape, the drainage bag 3 is driven to be unfolded, in order to ensure the normal function and the suction function of the drainage bag 3, a first connector and a second connector are fixedly communicated with the top and the bottom of the drainage bag 3 respectively, specifically, a liquid collecting pipe 6 is communicated and connected with the top of the first connector, a drainage pipe 7 is communicated and connected with the bottom of the second connector, a sleeve 8 is fixedly installed at one end, far away from the drainage bag 3, of the liquid collecting pipe 6, and a piston rod 9 for sucking liquid is arranged inside the sleeve 8 in a sliding mode (the end part of the piston rod 9 is provided with a piston tightly contacted with the inner wall of the sleeve 8).

As shown in fig. 1, in some embodiments, in order to fix the end portions of the plurality of elastic insertion plates 5, two ends of each elastic insertion plate 5 are fixedly provided with a hinge joint 10, each hinge joint 10 is provided with a matching plate 11 that can be attached to the wall surface of the corresponding vertical plate 2 in a hinged manner, the fixing assembly is provided and includes a plurality of sets of positioning frame sleeves 12 that are fixedly mounted on the two vertical plates 2 and correspond to each other in pairs, an L-shaped insertion plate 13 for fixing the relative position of the matching plate 11 is inserted between each two positioning frame sleeves 12, the position of the matching plate 11 is limited by the action of the plurality of (two on one side in the figure) L-shaped insertion plates 13 to fix the end portions of the elastic insertion plates 5, so that the drainage bag 3 can be opened with a certain opening, and when the drainage bag 3 needs to be removed, the insertion sleeves 4 on two sides of the drainage bag 3 are cut off.

As shown in fig. 1, should reduce the number of times of taking off of sleeve pipe 8 (syringe effect) as far as possible in the process of suction for avoiding the entering of external impurity, specifically, here can set up that sleeve pipe 8 is whole to be connected with collector tube 6, the intercommunication is provided with one check valve 14 towards the drainage bag 3 outside on collector tube 6, and the play liquid end intercommunication that just is located one check valve 14 on collector tube 6 is provided with the air cock, it can to carry out corresponding shutoff with the air cock at the in-process of repeated suction (guarantee to push back the gaseous discharge of inside, the air cock this moment should be in the open mode), more be favorable to medical personnel's operation.

As shown in figure 1, in order to control the air faucet and ensure the good sealing performance of the equipment in normal times, an external thread is arranged on the periphery of the top of the air faucet, an air plug 15 for sealing the air faucet passage is connected to the external thread in a threaded manner, a cover plate for matching and sealing with the air outlet on the air faucet is arranged on an air cover of the air plug 15, and the air plug 15 is slightly screwed to be matched and sealed with the air outlet.

As shown in fig. 4, in order to ensure good horizontal displacement stability of the piston rod 9, an auxiliary ring 16 (see fig. 4) for limiting the offset position of the piston rod 9 is fixedly mounted on the side of the inner wall of the sleeve 8 facing away from the drainage bag 3.

As shown in fig. 4, in order to ensure that the drainage tube 7 is separated from the lower side when the drainage bag 3 is taken, and no excessive waste liquid is discharged, a second one-way valve 17 which flows towards the inside of the drainage bag 3 is arranged at the position where the bottom of the inner wall of the drainage bag 3 is communicated with the drainage tube 7.

Claims

1. A multifunctional drainage bag is characterized by comprising a C-shaped supporting base (1) and a drainage bag (3), wherein vertical plates (2) are fixedly mounted on two sides of the top of the C-shaped supporting base (1), a plurality of plug bushes (4) are arranged on two sides of the drainage bag (3), a plurality of elastic plug boards (5) which penetrate through the corresponding plug bushes (4) are arranged between the two vertical plates (2) in a penetrating manner, a fixing component which is used for fixing the end part of the elastic plug board (5) is arranged on one side, far away from each other, of the two vertical plates (2), the top and the bottom of the drainage bag (3) are respectively and fixedly provided with a first connector and a second connector, the top of the first connector is fixedly provided with a liquid collecting pipe (6) in a communicating manner, the bottom of the second connector is fixedly provided with a drainage pipe (7) in a communicating manner, and one end, far away from the drainage bag (3), of the liquid collecting pipe (6) is fixedly provided with a sleeve (8), the interior of the sleeve (8) is slidingly provided with a piston rod (9) for sucking the liquid.

2. The multifunctional drainage bag according to claim 1, wherein two ends of each elastic insertion plate (5) are fixedly provided with a hinge joint (10), each hinge joint (10) is provided with a matching plate (11) which can be attached to the wall surface of the corresponding vertical plate (2) in a hinged manner, a fixing component is arranged and comprises a plurality of groups of positioning frame sleeves (12) which are fixedly arranged on the two vertical plates (2) and correspond to each other in pairs, and an L-shaped insertion plate (13) for fixing the relative position of the matching plate (11) is inserted between every two positioning frame sleeves (12).

3. The multifunctional drainage bag according to claim 1, wherein a first check valve (14) which flows towards the outside of the drainage bag (3) is communicated with the liquid collection pipe (6), and an air tap is communicated with the liquid outlet end of the first check valve (14) on the liquid collection pipe (6).

4. The multifunctional drainage bag according to claim 3, wherein an external thread is formed on the outer periphery of the top of the air faucet, an air plug (15) for closing the air faucet passage is connected to the external thread in a threaded manner, and a cover plate for matching and sealing with the air outlet of the air faucet is arranged on the air cap of the air plug (15).

5. A multifunctional drainage bag according to claim 1, characterized in that an auxiliary ring (16) for limiting the offset position of the piston rod (9) is fixedly arranged on the side of the inner wall of the sleeve (8) far away from the drainage bag (3).

6. The multifunctional drainage bag according to claim 1, characterized in that a second one-way valve (17) facing the inside of the drainage bag (3) is arranged at the position where the bottom of the inner wall of the drainage bag (3) is communicated with the drainage tube (7).