CN219398400U - Improved structure of drainage bag - Google Patents

Abstract

The utility model relates to the technical field of drainage bags and discloses an improved structure of a drainage bag, which comprises a drainage bag, wherein both sides of the surface of the drainage bag are fixedly connected with fixing strap assemblies, the upper end of the drainage bag is connected with a through pipe in a penetrating way, the surface of the through pipe is fixedly connected with a cavity sleeve, the surface of the cavity sleeve is provided with a threaded hole, internal threads of the threaded hole penetrate through an adjusting assembly, the upper end of the through pipe is connected with a sealing assembly in a penetrating way, and the surface of the sealing assembly is connected with a drainage tube in a threaded way. This drainage bag's improvement structure, through adjusting part's setting, when using, medical personnel twist adjusting bolt, under the effect of bearing, drive the regulating block translation for the regulating block translates in the inside of runner pipe, thereby has reached the effect that changes the circulation aperture of runner pipe, and the drainage rate is adjusted according to patient's state of an illness to medical personnel of being convenient for, medical personnel's use.

Description

Improved structure of drainage bag

Technical Field

The utility model relates to the technical field of drainage bags, in particular to an improved structure of a drainage bag.

Background

The drainage bag generally refers to a transparent plastic bag which is specially used for containing drainage liquid and is connected with the tail end of a drainage tube, and the drainage bag needs to be led out by a pipeline after an operation or in the deep part of the body.

The improved drainage bag disclosed in the Chinese patent application publication No. CN210812843U meets clinical requirements, and the drainage liquid is extracted by using the syringe through the reserved side hole and the one-way valve disc at the bottom end of the drainage bag, so that a needle is not required, the drainage bag is not required to be replaced for the second time, the clinical work is convenient, the workload of medical staff is saved, the cost is saved for a patient while the needle puncture injury is avoided, the infection risk of the patient is reduced, and the drainage liquid amount can be accurately extracted.

However, this modified drainage bag has the following drawbacks: (1) The drainage rate of the drainage bag is not easy to adjust, the patients have different conditions, and the medical staff is inconvenient to control the drainage rate according to the patients; (2) The drainage bag is not easy to be fixed on the limb of a patient, and the patient is inconvenient to carry the drainage bag when walking down.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an improved structure of a drainage bag, which solves the problems that the drainage rate of the drainage bag is not easy to adjust and the drainage bag is inconvenient to carry in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an improvement structure of drainage bag, includes the drainage bag, the equal fixedly connected with fixed band subassembly in both sides on drainage bag surface, the upper end through connection of drainage bag has the runner pipe, the fixed surface of runner pipe is connected with the cavity sleeve pipe, the screw hole has been seted up on the sheathed tube surface of cavity, the internal screw thread of screw hole runs through there is adjusting part, the upper end through connection of runner pipe has sealing component, sealing component's surface threaded connection has the drainage tube.

Optionally, the fixed band assembly includes the fixed band of being fixed in drainage bag surface both sides, one side fixedly connected with of fixed band glues the sticky piece.

Optionally, the adjusting component includes that the screw thread runs through in the inside adjusting bolt of screw hole, adjusting bolt's one end is connected with the regulating block through the bearing rotation.

Optionally, a through hole is formed in the surface of the flow pipe, and the through hole is matched with the adjusting block.

Optionally, the sealing component comprises a threaded pipe connected to the upper end of the flow pipe in a penetrating way, and a sealing ring is sleeved on the surface of the threaded pipe.

Optionally, a dial is fixedly connected to one side of the drainage bag, and scale marks are engraved on the surface of the dial.

(III) beneficial effects

The utility model provides an improved structure of a drainage bag, which has the following beneficial effects:

1. this drainage bag's improvement structure, through adjusting part's setting, when using, medical personnel twist adjusting bolt, under the effect of bearing, drive the regulating block translation for the regulating block translates in the inside of runner pipe, thereby has reached the effect that changes the circulation aperture of runner pipe, and the drainage rate is adjusted according to patient's state of an illness to medical personnel of being convenient for, medical personnel's use.

2. This drainage bag's improvement structure, through the setting of fixed band subassembly, with drainage bag laminating patient's limbs, and then pulling fixed band will glue the laminating of sticky piece on patient's skin for the drainage bag is fixed, need not the patient and holds, thereby has reached the effect that makes things convenient for the patient to carry the drainage bag, does not influence patient's walking.

3. This drainage bag's improvement structure, through seal assembly's setting, with the surface of sealing ring snare at the screwed pipe, and then twist the screwed pipe, be connected drainage bag and drainage tube, make things convenient for medical personnel to install and dismantle, seal the junction simultaneously, avoid the weeping.

Drawings

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

FIG. 2 is a schematic view of a strap assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 4 is a schematic view of a seal assembly according to the present utility model.

In the figure: 1. a drainage bag; 2. a securing strap assembly; 201. a fixing belt; 202. an adhesive sheet; 3. a flow pipe; 4. a cavity sleeve; 5. an adjustment assembly; 501. an adjusting bolt; 502. a bearing; 503. an adjusting block; 6. a seal assembly; 601. a threaded tube; 602. a seal ring; 7. a drainage tube; 8. a dial scale.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: the utility model provides an improvement structure of drainage bag, including drainage bag 1, the equal fixedly connected with fixed band subassembly 2 in both sides on drainage bag 1 surface, through the setting of fixed band subassembly 2, laminate drainage bag 1 patient's limbs, and then the pulling fixed band 201, laminate gluey piece 202 on patient's skin, make drainage bag 1 fixed, need not the patient and hold, thereby reached the effect that makes things convenient for the patient to carry drainage bag 1, do not influence patient's walking, the upper end of drainage bag 1 link up and is connected with runner pipe 3, runner pipe 3's fixed surface is connected with cavity sleeve pipe 4, the screw hole has been seted up on cavity sleeve pipe 4's surface, the internal screw thread of screw hole runs through and has adjusting part 5, through adjusting part 5's setting, when using, the medical staff twists adjusting bolt 501, under the effect of bearing 502, drive adjusting block 503 translation, make adjusting block 503 translate in runner pipe 3, thereby reached the effect of changing runner pipe 3's circulation aperture, the upper end of runner pipe 3 is connected with seal assembly 6 through the setting of seal assembly 6 conveniently medical staff's use, cover sealing washer 602 on the surface of screwed pipe 601, and then twist screwed pipe 601, be connected drainage bag 1 with drainage tube 7, make things convenient for medical staff's installation and dismantlement, seal the junction simultaneously, avoid weeping, seal assembly 6's surface threaded connection has drainage tube 7;

the fixing strap assembly 2 comprises fixing straps 201 fixed on two sides of the surface of the drainage bag 1, one side of the fixing strap 201 is fixedly connected with adhesive pieces 202, the drainage bag 1 is attached to the limb of a patient through the arrangement of the fixing strap assembly 2, the fixing strap 201 is pulled, the adhesive pieces 202 are attached to the skin of the patient, the drainage bag 1 is fixed, the patient does not need to hold the drainage bag, the effect of bringing convenience to the patient to carry the drainage bag 1 is achieved, and the patient walking is not influenced;

the adjusting component 5 comprises an adjusting bolt 501 with threads penetrating through the inside of the threaded hole, one end of the adjusting bolt 501 is rotationally connected with an adjusting block 503 through a bearing 502, and through the arrangement of the adjusting component 5, when the adjusting component is used, medical staff screws the adjusting bolt 501, and under the action of the bearing 502, the adjusting block 503 is driven to translate, so that the adjusting block 503 translates in the runner pipe 3, the effect of changing the circulation aperture of the runner pipe 3 is achieved, the drainage rate can be conveniently adjusted by the medical staff according to the illness state of a patient, and the use of the medical staff is convenient;

the surface of the flow pipe 3 is provided with a through hole which is matched with the regulating block 503, and the through hole is arranged to facilitate the translation of the regulating block 503;

the sealing component 6 comprises a threaded pipe 601 which is connected to the upper end of the flow pipe 3 in a penetrating way, the surface of the threaded pipe 601 is sleeved with a sealing ring 602, the sealing ring 602 is sleeved on the surface of the threaded pipe 601 through the arrangement of the sealing component 6, the threaded pipe 601 is screwed, the drainage bag 1 is connected with the drainage pipe 7, the installation and the disassembly of medical staff are facilitated, and meanwhile, the joint is sealed to avoid liquid leakage;

one side fixedly connected with calibrated scale 8 of drainage bag 1, the surface of calibrated scale 8 is carved with the scale mark, through the setting of calibrated scale 8, plays the effect of measurement drainage volume.

In the utility model, the working steps of the device are as follows:

1. the sealing ring 602 is sleeved on the surface of the threaded pipe 601, so that the threaded pipe 601 is screwed, the drainage bag 1 is connected with the drainage pipe 7, the medical staff can conveniently install and detach the drainage bag, and meanwhile, the joint is sealed to avoid liquid leakage;

2. the drainage bag 1 is attached to the limb of a patient, the fixing belt 201 is pulled, and the adhesive piece 202 is attached to the skin of the patient, so that the drainage bag 1 is fixed without being held by the patient;

3. when the medical care personnel screw the adjusting bolt 501 in use, under the effect of bearing 502, drive the regulating block 503 translation for regulating block 503 translates in the inside of runner pipe 3, changes runner pipe 3's circulation aperture, and the drainage rate is adjusted according to patient's state of an illness to medical care personnel of being convenient for.

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 (6)

1. An improved structure of a drainage bag, which comprises a drainage bag (1) and is characterized in that: the utility model discloses a drainage bag, including drainage bag (1), fixed band subassembly (2) of equal fixedly connected with in both sides on drainage bag (1) surface, the upper end through connection of drainage bag (1) has runner pipe (3), the fixed surface of runner pipe (3) is connected with cavity sleeve pipe (4), the screw hole has been seted up on the surface of cavity sleeve pipe (4), the internal thread of screw hole runs through has adjusting part (5), the upper end through connection of runner pipe (3) has sealing component (6), the surface threaded connection of sealing component (6) has drainage tube (7).

2. The improved structure of the drainage bag according to claim 1, wherein: the fixing strap assembly (2) comprises fixing straps (201) fixed on two sides of the surface of the drainage bag (1), and one side of each fixing strap (201) is fixedly connected with an adhesive piece (202).

3. The improved structure of the drainage bag according to claim 1, wherein: the adjusting assembly (5) comprises an adjusting bolt (501) penetrating through the threaded hole in a threaded mode, and one end of the adjusting bolt (501) is rotatably connected with an adjusting block (503) through a bearing (502).

4. The improved structure of the drainage bag according to claim 3, wherein: the surface of the flow pipe (3) is provided with a through hole, and the through hole is matched with the regulating block (503).

5. The improved structure of the drainage bag according to claim 1, wherein: the sealing assembly (6) comprises a threaded pipe (601) which is connected to the upper end of the flow pipe (3) in a penetrating mode, and a sealing ring (602) is sleeved on the surface of the threaded pipe (601).

6. The improved structure of the drainage bag according to claim 1, wherein: one side of the drainage bag (1) is fixedly connected with a dial (8), and scale marks are carved on the surface of the dial (8).