Sterile device for measuring abdominal pressure through urinary catheter

Abstract

The invention provides a sterile device for measuring abdominal pressure through a ureter, and relates to the technical field of medical equipment, the sterile device comprises a three-way pipe, a transparent pipe and a connector, the transparent pipe is installed at the first end of the three-way pipe, and the transparent pipe comprises a hard pipe capable of being bent. Scale marks are arranged on the hard tube in the length direction of the hard tube, the height of liquid can be checked through the hard tube, numbers on the scale marks can be read out at the same time, then medical staff can know the pressure of the abdominal cavity of a patient conveniently, and a plug used for being inserted into an infusion bag is arranged at the end, away from the three-way tube, of the transparent tube. Specifically, two ports of the three-way pipe are connected with the urine bag and the urine pipe respectively, the urine bag is closed, a certain amount of normal saline is conveyed to a patient through the transparent pipe, and when liquid in the transparent pipe is stable, medical staff only need to guarantee that the hard pipe of the transparent pipe is kept vertical, and reading can be completed. Therefore, during measurement, only one medical worker is needed for operation, the workload of the medical worker is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a device for measuring abdominal cavity pressure through a sterile urethra. Background Art

[0002] At present, abdominal pressure measurement at home and abroad generally adopts indirect measurement of abdominal pressure through the bladder, which is the most commonly used method in clinical practice. When measuring abdominal pressure according to this method, nursing staff use infusion sets and other items to measure and read the scale with a ruler. Specifically, medical staff use a self-assembled bladder pressure monitoring device, including a pressure measuring tube, a three-way two-joint plate, a 60ml syringe, a drainage bag, a connecting tube, and a hanging ring. The pressure measuring tube is connected to one end of the horizontal end of the two-joint plate of the three-way two-joint plate, and the other end of the horizontal end is connected to the catheter through a connecting tube. The two vertical ends of the three-way two-joint plate are respectively connected to the syringe and the drainage bag to indirectly measure the bladder pressure. The items required are many and miscellaneous, and it is difficult to ensure the principle of sterility during the process, and at least two medical staff can complete it successfully. Summary of the invention

[0003] The purpose of the present invention is to provide a sterile transurethral abdominal pressure measuring device, which is an integrated abdominal pressure measuring device to solve the technical problems existing in the prior art, such as the medical staff measuring abdominal pressure is cumbersome and may violate the sterility principle. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] The present invention provides a sterile device for measuring abdominal pressure through a urinary catheter, comprising a three-way tube and a transparent tube. The transparent tube is installed at an interface at the first end of the three-way tube. The transparent tube comprises a hard tube. Graduation lines are arranged on the hard tube along the length direction of the hard tube. A plug for being inserted into an infusion bag is arranged at one end of the transparent tube away from the three-way tube.

[0006] Preferably, the transparent tube further includes a soft tube, and the soft tube is connected to the hard tube via a first connecting piece.

[0007] Preferably, a clip is provided on the soft tube, and when the clip is opened, the liquid on the infusion bag can flow downward along the transparent tube, and when the clip is closed, the liquid on the infusion bag stops flowing downward.

[0008] Preferably, the clip includes a body bent into a ring shape, and the first section and the second end of the body can be buckled together, two protrusions are provided on opposite sides of the body, and the soft tube is provided between the two protrusions, and when the first end and the second end of the body are buckled, the two protrusions can squeeze the soft tube to close.

[0009] Preferably, the main body is provided with a first through hole and a second through hole for the soft tube to pass through, and the soft tube passes through the first through hole, between the two protrusions, and the second through hole in sequence.

[0010] Preferably, the first end of the body is provided with a plurality of saw teeth, and the second end of the body can be clamped in the saw teeth so that the two protrusions squeeze the soft tube.

[0011] Preferably, the three-way pipe includes a transverse section and a vertical section, the vertical section is connected to the middle position of the transverse section to form a T-shape, the hard tube is installed at one end of the vertical section away from the transverse section, and the zero base line of the scale line is set to the middle position of the height of the transverse section.

[0012] Preferably, a ball valve switch is provided on the three-way pipe, and the ball valve switch connects the two ends of the three-way pipe.

[0013] Preferably, the length of the hard tube is 50-60 cm.

[0014] The technical solution provided by this application document includes the following beneficial effects:

[0015] The present invention provides a sterile device for measuring abdominal pressure through a urinary catheter, comprising a three-way tube and a transparent tube. The transparent tube is convenient for people to see the position of liquid in the transparent tube, wherein the transparent tube is installed at the interface of the first end of the three-way tube 1, and the transparent tube comprises a hard tube that can be bent, wherein the hard tube can be bent, so that it is convenient for people to store and shorten the length along the length direction of the hard tube. Scale lines are arranged on the hard tube, so that people can check the height of the liquid through the hard tube when using it, and read the numbers on the scale lines accurately, thereby facilitating medical staff to know the abdominal pressure of the patient. In order to facilitate the transparent tube to be connected to the infusion bag, a plug for being inserted into the infusion bag is arranged at one end of the transparent tube away from the three-way tube.

[0016] Specifically, when people use it, the interface of the second end of the three-way tube is connected to the urine catheter, and the interface of the third end is connected to the urine bag. The plug is inserted into the bag of physiological saline, and the urine bag is closed at the same time. The medical staff delivers a certain amount of physiological saline to the patient. When the liquid in the transparent tube is stable, the medical staff only needs to ensure that the hard tube of the transparent tube remains vertical. Therefore, when measuring, only one medical staff is needed to use it, which greatly reduces the labor of medical staff and facilitates the measurement of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic structural diagram of a sterile device for measuring abdominal pressure through a urinary catheter provided in Example 1 of the present invention.

[0019] Figure 2 The figure is a schematic diagram showing the structure of a clip according to an exemplary embodiment.

[0020] In the figure: 1, three-way pipe; 11, horizontal section; 12, vertical section; 2, transparent tube; 21, hard tube; 22, soft tube; 3, scale line; 4, clip; 41, protrusion; 42, first through hole; 43, second through hole; 44, serration; 5, plug; 6, ball valve switch. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0022] This specific embodiment provides a sterile device for measuring abdominal pressure through a urinary catheter, which solves the technical problem in the prior art that it is relatively complicated for medical staff to measure abdominal pressure.

[0023] The following is an explanation of the embodiments with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the invention described in the claims. In addition, the entire contents of the configurations shown in the following embodiments are not limited to the solutions required as the invention described in the claims.

[0024] Reference Figure 1-Figure 2The present invention provides a sterile device for measuring abdominal pressure through a urinary catheter, comprising a three-way tube 1 and a transparent tube 2. The transparent tube 2 is convenient for people to see the position of the liquid in the transparent tube 2, wherein the transparent tube 2 is installed at the interface of the first end of the three-way tube 1, and the transparent tube 2 includes a hard tube 21 that can be bent, wherein the hard tube 21 can be bent, which is convenient for people to store and shorten the length along the length direction of the hard tube 21. A scale line 3 is arranged on the hard tube 21, so that when people use it, they can check the height of the liquid through the hard tube 21 and read the numbers on the scale line 3 accurately, thereby facilitating medical staff to know the pressure of the patient's abdominal cavity. In order to facilitate the transparent tube 2 to be connected to the infusion bag, the end of the transparent tube 2 away from the three-way tube 1 is provided with a plug 5 for being inserted into the infusion bag, which is convenient for medical staff to measure.

[0025] Specifically, when people use it, the interface at the second end of the three-way tube is connected to the urine catheter, and the interface at the third end is connected to the urine bag. The plug is inserted into the bag of physiological saline, and the urine bag is closed at the same time. The medical staff delivers a certain amount of physiological saline to the patient. When the liquid in the transparent tube 2 is stable, the medical staff only needs to ensure that the hard tube 21 of the transparent tube 2 remains vertical to measure. Therefore, when measuring, only one medical staff is needed to operate, which reduces the workload of the medical staff and improves work efficiency.

[0026] Such a design makes it convenient for urinary catheterization when not in use, and can be used to measure pressure when needed, reducing steps and processes, thereby reducing contaminated contact surfaces, while making it convenient for pressure testers to operate and reduce personnel involvement, thereby achieving the purpose of simplifying steps, saving manpower, reducing costs, and providing clinicians with reliable monitoring data.

[0027] A further optimization scheme is to facilitate people to ensure the balance of the transparent tube 2, and the transparent tube 2 also includes a soft tube 22. The soft tube 22 is connected to the hard tube 21 through a first connecting piece. In this way, when the transparent tube 2 is installed on the infusion bag, it is convenient for people to install it, and at the same time, the overall weight of the transparent tube 2 can be reduced. In addition, since the soft tube 22 is provided, when the patient's body moves, the shaking of the entire transparent tube 2 can be reduced.

[0028] The length of the hard tube 21 is set to 50-60 cm, which is convenient for medical staff to read.

[0029] As a further optimization scheme, a clip 4 is provided on the soft tube 22. When the clip 4 is opened, the liquid on the infusion bag can flow downward along the transparent tube 2. When the clip 4 is closed, the liquid on the infusion bag stops flowing downward.

[0030] In a further optimized solution, the clip 4 includes a body bent into a ring shape, wherein the body has a certain elasticity, so that the first end and the second end of the body can be buckled together, two protrusions are provided on opposite sides of the body, and the soft tube is provided between the two protrusions 41. When the first end and the second end of the body are buckled, the two protrusions 41 can squeeze the soft tube 22 to stop the liquid in the infusion bag from flowing outward, so that it is convenient for people to operate directly. When it is necessary to deliver liquid to the patient's body, the first end and the second end of the body are separated, and the distance between the two protrusions 41 becomes larger, thereby releasing the squeezing of the soft tube 22, thereby facilitating the flow of liquid.

[0031] A further optimized solution is to provide a first through hole 42 and a second through hole 43 on the main body for the soft tube 22 to pass through, wherein the soft tube 22 passes through the first through hole 42, between the two protrusions 41, and the second through hole 43 in sequence, so that the main body can be directly installed on the soft tube 22 to avoid the loss of the soft tube 22.

[0032] A further optimized solution is to facilitate the adjustment of the first and second ends of the buckled body, and a plurality of serrations 44 are provided at the first end of the body. The second end of the body can be clamped in the serrations 44 so that the two protrusions 41 squeeze the soft tube 22, thereby making it convenient for people to adjust the body and facilitate the buckling and opening of the first and second ends.

[0033] A further optimized solution is that the three-way pipe 1 includes a transverse section 11 and a vertical section 12, the vertical section 12 is connected to the middle position of the transverse section 11 to form a T-shape, the hard pipe 21 is installed at one end of the vertical section 12 away from the transverse section 11, and the zero base line of the scale line 3 is set to the middle position of the height of the transverse section 11.

[0034] A further optimized solution is provided on the three-way pipe 1 with a ball valve switch 6, which connects the two ends of the three-way pipe 1. Specifically, the ball valve switch is an existing part, wherein the ball valve switch includes a ball arranged inside the three-way pipe 1 and a handle arranged outside the three-way pipe 1. The handle is connected to the ball, and a passage for fluid to pass through is provided on the ball. When the medical staff turns the handle, the ball is driven to rotate, thereby connecting two ports of the three-way pipe 1. Figure 1 The state shown is that the transparent tube 2 is connected to the urinary catheter.

[0035] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. used herein to indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 the specific circumstances.

[0037] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

[0038] It is to be understood that the same or similar parts in the above embodiments can refer to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments. The multiple schemes provided in this application include their own basic schemes, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0039] Although the embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present application. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present application.

Claims

1. A sterile device for measuring abdominal pressure through a urethra, characterized in that: The invention comprises a three-way pipe (1) and a transparent pipe (2), wherein the transparent pipe (2) is installed at an interface at a first end of the three-way pipe (1), the transparent pipe (2) comprises a hard pipe (21), scale lines (3) are arranged on the hard pipe (21) along the length direction of the hard pipe (21), and a plug (5) for being inserted into an infusion bag is arranged at one end of the transparent pipe (2) away from the three-way pipe (1).

2. The sterile transurethral abdominal pressure measuring device according to claim 1, characterized in that: The transparent tube (2) further comprises a soft tube (22), and the soft tube (22) is connected to the hard tube (21) via a first connecting piece.

3. The sterile transurethral abdominal pressure measuring device according to claim 2, characterized in that: The soft tube (22) is provided with a clip (4). When the clip (4) is opened, the liquid on the infusion bag can flow downward along the transparent tube (2). When the clip (4) is closed, the liquid on the infusion bag stops flowing downward.

4. The sterile transurethral abdominal pressure measuring device according to claim 3, characterized in that: The clip (4) comprises a body bent into a ring shape, and the first section and the second end of the body can be buckled together, two protrusions (41) are arranged on opposite sides of the body, and the soft tube (22) is arranged between the two protrusions (41), and when the first end and the second end of the body are buckled together, the two protrusions (41) can squeeze the soft tube (22) to close.

5. The sterile transurethral abdominal pressure measuring device according to claim 4, characterized in that: The body is provided with a first through hole (42) and a second through hole (43) for the soft tube (22) to pass through. The soft tube (22) passes through the first through hole (42), between the two protrusions (41), and the second through hole (43) in sequence.

6. The sterile transurethral abdominal pressure measuring device according to claim 4, characterized in that: The first end of the body is provided with a plurality of saw teeth (44), and the second end of the body can be clamped in the saw teeth (44) so ​​that the two protrusions (41) squeeze the soft tube (22).

7. The sterile transurethral abdominal pressure measuring device according to claim 1, characterized in that: The three-way pipe (1) comprises a transverse section (11) and a vertical section (12), wherein the vertical section (12) is connected to the middle position of the transverse section (11) to form a T-shape, the hard pipe (21) is installed at one end of the vertical section (12) away from the transverse section (11), and the zero base line of the scale line (3) is set at the middle position of the height of the transverse section (11).

8. The sterile transurethral abdominal pressure measuring device according to claim 1, characterized in that: The three-way pipe (1) is provided with a ball valve switch (6), and the ball valve switch connects the two ends of the three-way pipe (1).

9. The sterile transurethral abdominal pressure measuring device according to claim 1, characterized in that: The length of the hard tube (21) is 50-60 cm.

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