CN218075857U

CN218075857U - Novel precise drainage bag

Info

Publication number: CN218075857U
Application number: CN202221451001.4U
Authority: CN
Inventors: 邱田
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-20
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a novel accurate drainage bag, including drainage bag body, fluid-discharge tube, the drainage bag body is narrow type of trapezoidally about wide, and the bottom of drainage bag body is equipped with the internal diameter and is the circular shape liquid outlet, and the liquid outlet has certain rigidity, the fluid-discharge tube is leaks hopper-shaped, and the upper segment of fluid-discharge tube is the weighing hopper, is equipped with the valve on the straight tube of hypomere, the weighing hopper has certain rigidity, and is equipped with scale mark and numerical value on its outer wall, and the weighing hopper can be dismantled with the liquid outlet and be connected. The utility model designs the drain pipe and the liquid outlet into a detachable structure, when the outlet is blocked or the viscous liquid is not easy to be discharged, the drain pipe can be opened to directly discharge the viscous liquid, the outlet can be cleaned, the liquid drainage smoothness of the subsequent use of the drainage bag is ensured, and the drainage bag does not need to be replaced; simultaneously, rigid weighing hopper design, when drainage liquid volume is less, still can accurate measurement, more accurate than current soft export measurement, guarantee drainage liquid measurement degree of accuracy.

Description

Novel precise drainage bag

Technical Field

The utility model belongs to the technical field of medical instrument, specifically speaking relates to novel accurate drainage bag.

Background

The drainage bag generally refers to a transparent plastic bag which is used for containing liquid drained from blood seepage, effusion and the like in the internal part of a body or in the deep part of a local operation after the operation and is connected with the tail end of the drainage tube, the manufacturing material of the drainage bag is medical high polymer material, the drainage bag is packaged into a low-pressure pe bag, and the drainage bag generally has various styles such as a bed-hanging type, a leg-hanging type, a waist-hanging type and the like.

The bottom of traditional drainage bag all can set up the fluid-discharge tube, and in order to facilitate the control flowing back simultaneously, generally installs transfer line switch or end cover additional on the fluid-discharge tube, nevertheless the liquid that the drainage goes out in the drainage bag sometimes is very thick, when discharging, blocks up the exit end easily, is unfavorable for the flowing back, needs the clearance to glue thick liquid or change the drainage bag. The drainage bag is squeezed by hands (the drainage bag is mostly a soft plastic bag) in a mode of cleaning the viscous liquid, the viscous liquid is squeezed out, but the situation of incomplete discharge can exist, errors can exist in the measurement of the drainage liquid, and the accurate measurement of the drainage liquid is not facilitated; the drainage bag is not an auxiliary device which is replaced once after the drainage of liquid once, and the treatment cost is increased by frequently replacing the drainage bag. Therefore, a novel drainage bag needs to be designed, the cleaning and the discharging of viscous liquid can be met, and the drainage liquid can be accurately metered.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides novel accurate drainage bag. In order to solve the technical problem, the utility model adopts the technical scheme that:

the utility model provides a novel accurate drainage bag, includes drainage bag body, fluid-discharge tube, the drainage bag body is narrow type of trapezoidally about wide, and the bottom of drainage bag body is equipped with the internal diameter and is the circular shape liquid outlet, and the liquid outlet has certain rigidity, the fluid-discharge tube is leaks hopper-shaped, and the upper segment of fluid-discharge tube is the weighing hopper, is equipped with the valve on the straight tube of hypomere, the weighing hopper has certain rigidity, and is equipped with scale mark and numerical value on its outer wall, and the weighing hopper can dismantle with the liquid outlet and be connected.

Further, the liquid outlet covers the structural connection through the spring with the weighing hopper, the spring covers the structure and includes top ring, end ring, locking structure, the end ring cover is established and is installed on the outer wall of liquid outlet, the top ring cover is established and is installed on the top outer wall of weighing hopper, and top ring one end is articulated with the one end of end ring, the locking structure is including locating last hook portion on the top ring, with the end ring articulated and can press pivoted hook portion down, when top ring and end ring closed, last hook portion is connected with hook portion lock down.

Further, the outer wall of liquid outlet and the top inner wall of weighing hopper all are equipped with the screw thread, and the liquid outlet passes through screw thread and weighing hopper spiro union.

Further, the volume capacity of the measuring hopper is not less than 30ml.

Further, a liquid inlet at the top of the drainage bag body is connected with a drainage tube, and a hanging rope sleeve is arranged at the top end of the drainage bag body.

Furthermore, the outer surface of the drainage bag body is provided with scale marks and numerical values.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model designs the drain pipe and the liquid outlet into a detachable structure, when the outlet is blocked or the viscous liquid is not easy to be discharged, the drain pipe can be opened to directly discharge the viscous liquid, the outlet can be cleaned, the liquid discharging smoothness of the subsequent use of the drainage bag is ensured, and the drainage bag does not need to be replaced; simultaneously, rigid weighing hopper design, when drainage liquid volume is less, still can accurate measurement, more accurate than current soft export measurement, guarantee the degree of accuracy of drainage liquid measurement.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. hanging a rope sleeve; 2. a drainage tube; 3. a drainage bag body; 4. a liquid outlet; 5. a measuring hopper; 6. a valve; 7. a top ring; 8. a lower hook portion; 9. a bottom ring.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

As shown in fig. 1, the novel precise drainage bag of the embodiment comprises a drainage bag body 3 and a liquid discharge pipe, wherein the drainage bag body 3 is trapezoidal and has a wide upper part and a narrow lower part, and is shown in fig. 1, so that drainage liquid can be collected at the center of the bottom, a small amount of drainage liquid can be collected and metered, and drainage liquid can be drained completely. The drainage bag body 3 is made of a medical soft pvc material which is common in the market, and scale marks and corresponding numerical values are arranged on the surface of the drainage bag body, so that the drainage bag is convenient to measure. The top of the drainage bag body 3 is provided with a liquid inlet which is connected with the drainage tube 2, and the top end of the drainage bag body 3 is provided with a hanging rope sleeve 1 which is convenient to hang and fix, and is shown in the attached figure 1. The bottom of drainage bag body 3 is equipped with the internal diameter and is circular shape liquid outlet 4, and liquid outlet 4 has certain rigidity, and the fluid-discharge tube is hourglass hopper-shaped, and the upper segment of fluid-discharge tube is weighing hopper 5, is equipped with valve 6 on the straight tube of hypomere, and weighing hopper 5 has certain rigidity, and is equipped with scale mark and numerical value on its outer wall, and weighing hopper 5 can dismantle with liquid outlet 4 and be connected. Weighing hopper 5 and liquid outlet 4 all are certain rigidity, make things convenient for the two to be connected, and weighing hopper and liquid outlet all can adopt PVC plastics here, during the use, if need direct flowing back, open valve 6 can, if appear blockking up or when will clear up thick liquid, with weighing hopper 5 and liquid outlet 4 dismantlement open, just can be with thick liquid discharge, perhaps clear up the export. Preferably, the valve 6 can adopt a cross valve, and the discharge can be controlled by pushing the cross valve left and right, which is more convenient than adopting a spiral valve.

Drainage bag body 3 generally all is softer material, along with the discharge of liquid, "manage to find time" can appear, and the body can take place a little deformation, and when drainage liquid was less, the liquid near the liquid outlet can't be sufficient with the near bag body of export, causes the inaccurate problem of liquid volume measurement. The weighing hopper 5 designed in the embodiment can solve the defect, the rigid weighing hopper 5 can accurately measure the last 20-30 ml of liquid, and when the quantity of drainage liquid is small, tail liquid is measured and discharged, and blockage or viscous liquid is measured. The specification and capacity of the measuring hopper 5 can be selected according to actual needs, in the embodiment, the volume and capacity of the measuring hopper 5 is 30ml, and the outer wall is provided with scale marks and corresponding numerical values.

Measuring hopper 5 can be selected according to the actual demand with dismantling the connected mode that liquid outlet 4 adopted, and measuring hopper 5 is connected with liquid outlet 4 through bounce lid structure in this example, and bounce lid structure includes apical ring 7, bottom ring 9, locking structure, and 9 covers of bottom ring are established and are installed on the outer wall of

liquid outlet

4, and 7 covers of apical ring are established and are installed on the top outer wall of measuring hopper 5, and apical ring 7 is articulated with bottom ring 9. The locking structure comprises an upper hook part arranged on the top ring 7 and a lower hook part 8 which is hinged with the bottom ring 9 and can be pressed to rotate, and when the top ring 7 and the bottom ring 9 are closed, the upper hook part is buckled with the lower hook part 8. When the novel hook is used, the upper hook part and the lower hook part 8 can be separated by pressing the bottom end of the lower hook part 8, and the novel hook is opened by pressing the side face, so that the novel hook is simple and convenient to use. Preferably, a structure for preventing the lower hook part 8 from being touched by mistake, such as a cover shell, a protective cover and the like, can be arranged to prevent the lower hook part from being touched by mistake.

Example two

As shown in fig. 2, the present embodiment is different from the first embodiment in that: but weighing hopper 5 passes through the spiro union with liquid outlet 4 and realizes split connection, and the outer wall of liquid outlet 4 all is equipped with the screw thread with weighing hopper 5's top inner wall, and liquid outlet 4 passes through screw thread and weighing hopper 5 spiro unions, and the screw thread spiro union has the advantage that the structure is succinct, low in production cost. It can be understood that the measuring hopper 5 and the liquid outlet 4 can be detachably connected by clamping, and the connection mode of the measuring hopper and the liquid outlet is set according to actual requirements, which is not described herein again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a novel accurate drainage bag which characterized in that: including drainage bag body (3), fluid-discharge tube, drainage bag body (3) are narrow type trapezoidal under wide, and the bottom of drainage bag body (3) is equipped with the internal diameter and is circular shape liquid outlet (4), and liquid outlet (4) have certain rigidity, the fluid-discharge tube is leaks hopper-shaped, and the upper segment of fluid-discharge tube is weighing hopper (5), is equipped with valve (6) on the straight tube of hypomere, weighing hopper (5) have certain rigidity, and are equipped with scale mark and numerical value on its outer wall, and weighing hopper (5) can be dismantled with liquid outlet (4) and be connected.

2. The novel precise drainage bag according to claim 1, which is characterized in that: liquid outlet (4) and weighing hopper (5) cover structural connection through the spring, the spring covers the structure and includes top ring (7), end ring (9), locking structure, end ring (9) cover is established on the outer wall of liquid outlet (4), top ring (7) cover is established and is installed on the top outer wall of weighing hopper (5), and top ring (7) one end is articulated with the one end of end ring (9), the locking structure including locate last hook portion on top ring (7), with end ring (9) articulated and can press pivoted lower hook portion (8), when top ring (7) and end ring (9) were closed, last hook portion was connected with lower hook portion (8) lock.

3. The novel precise drainage bag according to claim 1, which is characterized in that: the outer wall of liquid outlet (4) and the top inner wall of weighing hopper (5) all are equipped with the screw thread, and liquid outlet (4) pass through screw thread and weighing hopper (5) spiro union.

4. The novel precise drainage bag according to claim 1, which is characterized in that: the volume capacity of the measuring hopper (5) is not less than 30ml.

5. The novel precise drainage bag according to claim 1, which is characterized in that: the drainage bag is characterized in that a drainage tube (2) is connected to a liquid inlet in the top of the drainage bag body (3), and a hanging rope sleeve (1) is arranged at the top end of the drainage bag body (3).

6. The novel precise drainage bag according to claim 1, which is characterized in that: the outer surface of the drainage bag body (3) is provided with scale marks and numerical values.