Bladder irrigation flow metering device

Abstract

The utility model discloses a bladder irrigation flow metering device, which relates to the technical field of medical instruments and comprises an infusion box, a flow metering device and a flow metering device. The liquid collecting box is used for collecting liquid medicine after bladder flushing; the conveying assembly is used for conveying liquid medicine to flush the bladder and is communicated with the liquid conveying box and the liquid collecting box; and the metering assembly is used for calculating the delivery and output quantity of the liquid medicine. According to the utility model, the glass observation windows are arranged in the infusion box and the liquid collecting box, and the metering components are arranged in the infusion box and the liquid collecting box, so that a medical worker can observe the position of the scale ring on the scale plate through the glass observation windows arranged on the infusion box and the liquid collecting box, and then the scale ring can be measured according to the scales displayed on the scale plate at the position. The volume of the liquid medicine fed into the bladder of the patient and the volume of the liquid medicine discharged out of the bladder of the patient can be quickly and clearly known, and the possibility of spasm, bleeding and the like of the bladder of the patient due to the fact that excessive liquid medicine is injected into the bladder of the patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a bladder flushing flow metering device. Background Art

[0002] Bladder irrigation is a common nursing operation in medical treatment. It is mainly used to maintain smooth urine drainage for patients with indwelling catheters; to remove blood clots, mucus, bacteria and other foreign matter in the bladder; to treat certain bladder diseases, such as cystitis and bladder tumors; and to differentiate between upper and lower urinary tract infections. A positive bladder irrigation test indicates an upper urinary tract infection.

[0003] The existing patent (application number: CN218129428U) proposes a bladder flushing device, including a flushing bag, a first drainage tube and a first flow meter. The flushing bag is arranged at one end of the first drainage tube, and the first drainage tube is provided with the first flow meter.

[0004] The above-mentioned bladder flushing device collects and calculates the volume of the medicine liquid delivered to the patient's bladder by setting a flow meter. However, it takes a certain amount of time to collect and calculate through the flow meter. Medical staff cannot quickly and clearly know the volume of the medicine liquid delivered to the patient's bladder, which may result in excessive injection of medicine liquid, causing the patient's bladder to spasm, bleed, etc. Therefore, the above-mentioned bladder flushing device has certain limitations.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a bladder flushing flow metering device to achieve the purpose of real-time observation of flushing liquid.

[0007] In order to solve the above technical problems, the utility model provides a bladder flushing flow metering device: comprising: an infusion box, used to store the medicine for flushing the bladder; a collecting box, used to collect the medicine after flushing the bladder; a conveying component, used to convey the medicine for flushing the bladder, and connected with the infusion box and the collecting box; a metering component, used to calculate the delivery and output volume of the medicine; the metering component includes a floating block, the infusion box is provided with a liquid storage cavity, a limit block is arranged in the liquid storage cavity, the floating block can only be vertically slid in the limit block, both sides and the back of the limit block are provided with gaps connected with the liquid storage cavity, the front of the infusion box is provided with a notch connected with the infusion box, a glass observation window is arranged in the notch, and a scale plate is arranged in the glass observation window.

[0008] Furthermore, the metering component also includes a scale ring, a through groove is opened in the notch, the scale ring is only vertically slidably arranged in the notch, the scale ring is fixedly connected to the floating block, and the scale ring is located in front of the scale plate.

[0009] Furthermore, the conveying component includes an infusion pipeline, there are two infusion pipelines, one infusion pipeline is connected to the bottom surface of the infusion box, and the other infusion pipeline is connected to the bottom surface of the liquid collecting box. One infusion pipeline is provided with a first micro pump, a one-way valve and a heater, and the other is provided with a second micro pump. The two infusion pipelines are connected through a three-way pipe interface, and the three-way pipe interface is also connected to a flushing pipeline. The first micro pump and the one-way valve are arranged on an infusion pipeline near the three-way pipe interface, the second micro pump is arranged below the liquid collecting box, and the heater is arranged below the infusion box.

[0010] Furthermore, an injection port is provided on the top surface of the infusion box, a sealing cover is threadedly connected to the injection port, and a liquid outlet is provided on the top surface of the liquid collecting box, a sealing cover is threadedly connected to the liquid outlet.

[0011] Furthermore, a liquid collecting chamber is provided in the liquid collecting box, and a glass observation window and a metering component are also provided in the liquid collecting chamber.

[0012] Furthermore, the top surfaces of the infusion box and the liquid collecting box are both provided with grooves, and the grooves are rotatably connected with hanging rings. The grooves are divided into two groups, which are respectively arranged on the top surfaces of the infusion box and the liquid collecting box. Each group of grooves has two grooves, which are symmetrically opened on the top surface of the infusion box or the liquid collecting box.

[0013] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0014] In the utility model, by arranging glass observation windows in the infusion box and the collecting box, and arranging metering components in the infusion box and the collecting box, medical staff can observe the position of the scale ring on the scale plate through the glass observation windows arranged on the infusion box and the collecting box, and then quickly and clearly know the volume of the liquid medicine delivered into the patient's bladder and the volume of the liquid medicine discharged from the patient's bladder according to the scale displayed on the scale plate at the position, thereby reducing the possibility of the patient's bladder cramping, bleeding, etc. due to the injection of too much liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0016] In the attached picture:

[0017] Figure 1A top view of a bladder flushing flow metering device;

[0018] Figure 2 A front view of a bladder flushing flow metering device;

[0019] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Cross-sectional view at AA in the middle.

[0021] Numbers in the figure:

[0022] 1. Infusion box; 101. Injection port; 102. Liquid storage chamber; 103. Limit block; 104. Through slot;

[0023] 2. Infusion pipeline; 201. First micro pump; 202. One-way valve; 203. Three-way pipe interface; 204. Flushing pipeline; 205. Second micro pump;

[0024] 3. Floating block; 301. Scale plate; 302. Scale ring;

[0025] 4. Liquid collecting tank; 401. Liquid outlet;

[0026] 5. Heater;

[0027] 6. Hanging ring.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The embodiments of the present utility model are described in detail below.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] like Figures 1 to 4 As shown, the utility model provides a bladder flushing flow metering device.

[0035] Specifically, by Figure 1-Figure 4 A bladder flushing flow metering device is provided, comprising: an infusion box 1 for storing liquid medicine for flushing the bladder; a collecting box 4 for collecting the liquid medicine after flushing the bladder; a conveying assembly for conveying liquid medicine for flushing the bladder and connected with the infusion box 1 and the collecting box 4; a metering assembly for calculating the delivery and output volume of the liquid medicine; the metering assembly comprises a floating block 3, a liquid storage cavity 102 is provided in the infusion box 1, a limiting block 103 is provided in the liquid storage cavity 102, the floating block 3 can only be vertically slidably arranged in the limiting block 103, both sides and the back of the limiting block 103 are provided with gaps connected with the liquid storage cavity 102, a notch connected with the infusion box 1 is provided on the front side, a glass observation window is provided in the notch, and a scale plate 301 is provided in the glass observation window.

[0036] In the utility model, by adopting the above-mentioned design, the liquid medicine stored in the liquid storage chamber 102 will drop as the delivery component is started, causing the floating block 3 set in the limit block 103 to drop, so that medical staff can observe the positional relationship between the floating block 3 and the scale plate 301 through the glass observation window set on the infusion box 1, and then quickly and clearly know the volume of liquid medicine that has been delivered to the patient's bladder according to the scale displayed on the scale plate 301 at that position, thereby reducing the possibility of the patient's bladder spasm, bleeding, etc. due to the injection of too much liquid medicine.

[0037] Furthermore, as a specific implementation of the utility model, the utility model provides a bladder flushing flow metering device.

[0038] Specifically, Figure 1-Figure 4 As shown, the metering assembly also includes a scale ring 302 , a through slot 104 is opened in the slot, the scale ring 302 is only vertically slidable in the slot, the scale ring 302 is fixedly connected to the floating block 3 , and the scale ring 302 is located in front of the scale plate 301 .

[0039] In the present invention, by adopting the above-mentioned design, medical personnel can observe the positional relationship between the scale ring 302 and the scale plate 301, and according to the scale displayed on the scale plate 301 at that position, more quickly and accurately know the volume of the liquid medicine delivered into the patient's bladder.

[0040] Furthermore, as a specific implementation of the utility model, the utility model provides a bladder flushing flow metering device.

[0041] Specifically, Figure 1-Figure 4 As shown, the conveying component includes an infusion pipeline 2, and there are two infusion pipelines 2. One infusion pipeline 2 is connected to the bottom surface of the infusion box 1, and the other infusion pipeline 2 is connected to the bottom surface of the liquid collecting box 4. A first micro pump 201, a one-way valve 202 and a heater 5 are arranged on one infusion pipeline 2, and a second micro pump 205 is arranged on the other. The two infusion pipelines 2 are connected through a three-way pipe interface 203, and the three-way pipe interface 203 is also connected to a flushing pipeline 204. The first micro pump 201 and the one-way valve 202 are arranged on a position of the infusion pipeline 2 near the three-way pipe interface 203, the second micro pump 205 is arranged below the liquid collecting box 4, and the heater 5 is arranged below the infusion box 1.

[0042] In the utility model, by adopting the above-mentioned design, the medicine can be respectively delivered into and out of the patient's bladder through the two infusion pipes 2 and the flushing pipe 204, and the one-way valve 202 can also prevent the medicine from flowing back. The heater 5 can heat the medicine in advance, so as to improve the comfort of the patient when flushing the bladder.

[0043] Furthermore, as a specific implementation of the utility model, the utility model provides a bladder flushing flow metering device.

[0044] Specifically, Figure 1 and Figure 2 As shown, the top surface of the infusion box 1 is provided with an injection port 101, and a sealing cover is threadedly connected to the injection port 101. The top surface of the liquid collecting box 4 is provided with a liquid outlet 401, and a sealing cover is threadedly connected to the liquid outlet 401.

[0045] In the present invention, by adopting the above-mentioned design, the liquid medicine required for multiple flushing can be injected into the liquid storage chamber 102 through the injection port 101 in advance, and the liquid medicine delivered multiple times can be stored during flushing, and then discharged to the designated position through the liquid outlet 401.

[0046] Furthermore, as a specific implementation of the utility model, the utility model provides a bladder flushing flow metering device.

[0047] Specifically, Figure 1 and Figure 2 As shown, a liquid collecting chamber is provided in the liquid collecting box 4, and a glass observation window and a metering component are also provided in the liquid collecting chamber.

[0048] In the utility model, by adopting the above-mentioned design, the volume of the medicine liquid delivered from the patient's bladder can also be observed, thereby preventing the medicine liquid from remaining in the patient's bladder and irritating the urethra, leading to symptoms such as frequent urination, urgent urination, and painful urination, or the residual medicine liquid provides an environment for the growth of bacteria, causing symptoms of urinary tract infection in the patient.

[0049] Furthermore, as a specific implementation of the utility model, the utility model provides a bladder flushing flow metering device.

[0050] Specifically, Figure 1 As shown, the top surfaces of the infusion box 1 and the liquid collecting box 4 are both provided with grooves, and the grooves are rotatably connected with hanging rings 6. The grooves are divided into two groups, which are respectively arranged on the top surfaces of the infusion box 1 and the liquid collecting box 4. Each group of grooves has two grooves, which are symmetrically opened on the top surface of the infusion box 1 or the liquid collecting box 4.

[0051] In the utility model, by adopting the above-mentioned design, when in use, the device does not need to be held in hand, and can be hung at any position with a hook through the hanging ring 6, thereby reducing the labor intensity of medical staff.

[0052] Working principle:

[0053] In order to facilitate medical staff to quickly and clearly know the volume of liquid medicine that has been delivered into the patient's bladder and the volume of liquid medicine that has been discharged from the patient's bladder.

[0054] In the utility model, glass observation windows are arranged in the infusion box 1 and the liquid collecting box 4, a conveying component is arranged, and a metering component is arranged in the infusion box 1 and the liquid collecting box 4.

[0055] As a result, the medicine stored in the liquid storage chamber 102 will drop as the delivery component is started, causing the floating block 3 set in the limit block 103 to drop, driving the scale ring 302 fixedly connected to it to drop. At this time, the medical staff can observe the position of the scale ring 302 on the scale plate 301 through the glass observation window set on the infusion box 1, and then quickly and clearly know the volume of the medicine that has been delivered to the patient's bladder according to the scale displayed on the scale plate 301 at this position, thereby reducing the possibility of the patient's bladder spasm, bleeding, etc. due to the injection of too much medicine.

[0056] The floating block 3 in the liquid collecting chamber will rise as the conveying component is started, driving the scale ring 302 fixedly connected thereto to rise. At this time, the medical staff can observe the position of the scale ring 302 on the scale plate 301 through the glass observation window provided on the infusion box 1, and then quickly and clearly know the volume of the liquid medicine discharged from the patient's bladder according to the scale displayed on the scale plate 301 at this position, so as to prevent the liquid medicine from remaining in the patient's bladder and irritating the urethra, resulting in symptoms such as frequent urination, urgent urination, and painful urination, or the residual liquid medicine provides an environment for the growth of bacteria, resulting in symptoms of urinary tract infection in the patient.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bladder flushing flow metering device, comprising: An infusion box (1) for storing liquid medicine for flushing the bladder; A liquid collection box (4) for collecting the liquid medicine after flushing the bladder; A delivery assembly, used for delivering liquid medicine to flush the bladder, and connected to the infusion box (1) and the liquid collection box (4); Metering components, used to calculate the delivery and output volume of liquid medicine; The invention is characterized in that the metering component comprises a floating block (3), a liquid storage cavity (102) is provided in the infusion box (1), a limit block (103) is arranged in the liquid storage cavity (102), the floating block (3) is arranged in the limit block (103) so as to be able to slide vertically only, both sides and the back of the limit block (103) are provided with gaps connected to the liquid storage cavity (102), the front of the infusion box (1) is provided with a notch connected to the infusion box (1), a glass observation window is arranged in the notch, and a scale plate (301) is arranged in the glass observation window.

2. A bladder flushing flow metering device according to claim 1, characterized in that: The metering assembly further comprises a scale ring (302), a through slot (104) is provided in the slot, the scale ring (302) is arranged in the slot only to be vertically slidable, the scale ring (302) is fixedly connected to the floating block (3), and the scale ring (302) is located in front of the scale plate (301).

3. A bladder flushing flow metering device according to claim 2, characterized in that: The delivery assembly comprises an infusion pipeline (2), wherein there are two infusion pipelines (2), one of which is connected to the bottom surface of the infusion box (1), and the other of which is connected to the bottom surface of the liquid collecting box (4). A first micro pump (201), a one-way valve (202) and a heater (5) are arranged on one of the infusion pipelines (2), and a second micro pump (205) is arranged on the other of which. The two infusion pipelines (2) are connected via a three-way pipe interface (203), and the three-way pipe interface (203) is also connected to a flushing pipeline (204). The first micro pump (201) and the one-way valve (202) are arranged on one of the infusion pipelines (2) near the three-way pipe interface (203), the second micro pump (205) is arranged below the liquid collecting box (4), and the heater (5) is arranged below the infusion box (1).

4. A bladder flushing flow metering device according to claim 3, characterized in that: The top surface of the infusion box (1) is provided with an injection port (101), and a sealing cover is threadedly connected to the injection port (101); the top surface of the liquid collecting box (4) is provided with a liquid outlet (401), and a sealing cover is threadedly connected to the liquid outlet (401).

5. A bladder flushing flow metering device according to claim 4, characterized in that: The liquid collecting box (4) is provided with a liquid collecting cavity, and the liquid collecting cavity is also provided with a glass observation window and a metering component.

6. A bladder flushing flow metering device according to claim 5, characterized in that: The top surfaces of the infusion box (1) and the liquid collecting box (4) are both provided with grooves, and the grooves are rotatably connected to a hanging ring (6). The grooves are divided into two groups, which are respectively arranged on the top surfaces of the infusion box (1) and the liquid collecting box (4). Each group of grooves has two grooves, which are symmetrically arranged on the top surface of the infusion box (1) or the liquid collecting box (4).

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