CN216569962U - Simple bladder pressure measuring device - Google Patents
Simple bladder pressure measuring device Download PDFInfo
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- CN216569962U CN216569962U CN202121889422.0U CN202121889422U CN216569962U CN 216569962 U CN216569962 U CN 216569962U CN 202121889422 U CN202121889422 U CN 202121889422U CN 216569962 U CN216569962 U CN 216569962U
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Abstract
The utility model discloses a simple bladder pressure measuring device which comprises a right-angle ruler frame, a level bubble, a pressure measuring pipe, a first three-way valve, a second three-way valve, a liquid injector and a liquid collecting container, wherein the right-angle ruler frame comprises a horizontal seat and a measuring ruler, and the measuring ruler is pivoted on the horizontal seat and can rotate between a horizontal position and a vertical position; the leveling bubble is fixed on the horizontal seat; the pressure measuring pipe comprises a first pipe section and a second pipe section, the first pipe section is fixed on the horizontal seat and extends along the horizontal direction, and the second pipe section is fixed on the measuring ruler and extends along the length direction of the measuring ruler; the first three-way valve and the second three-way valve are arranged on the pressure measuring pipe at intervals; the liquid injector is connected with the first three-way valve and is used for injecting physiological saline into the bladder of the patient; the liquid collecting container is connected with the second three-way valve through a conduit and is used for receiving liquid discharged from the bladder of the patient. According to the simple bladder pressure measuring device provided by the embodiment of the utility model, the measuring result is more accurate and reliable.
Description
Technical Field
The utility model relates to a medical device, in particular to a simple bladder pressure measuring device.
Background
Bladder manometry is an essential assessment process for patients before extubation, and a urodynamic detector is generally required during bladder manometry, but the device is not available in some hospitals, and a simple bladder manometry method is adopted, namely: the tail part of the catheter is connected with a catheter of an infusion apparatus, and the pressure of the bladder in the urine storage period is measured by measuring the height of a water column of the catheter of the infusion apparatus so as to know the compliance of the bladder and evaluate the function of the detrusor muscle of the bladder. In this way, the pubic symphysis position is usually taken as the zero point position of measurement, but the 0-scale position of the infusion apparatus catheter is difficult to align with the pubic symphysis position, the infusion catheter is difficult to maintain the vertical state, and the measurement result is inaccurate.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide a simple bladder pressure measuring device.
In order to achieve the above objects, a simple bladder pressure measuring device according to an embodiment of the present invention includes:
the right-angle ruler frame comprises a horizontal seat and a measuring ruler, and the measuring ruler is pivoted on the horizontal seat and can rotate between a horizontal position and a vertical position;
the level bubble is fixed on the horizontal seat;
the pressure measuring pipe comprises a first pipe section and a second pipe section, the first pipe section is fixed on the horizontal seat and extends along the horizontal direction, and the second pipe section is fixed on the measuring ruler and extends along the length direction of the measuring ruler;
a first three-way valve;
the first three-way valve and the second three-way valve are arranged on the piezometric tube at intervals;
the liquid injector is connected with the first three-way valve and is used for injecting physiological saline into the bladder of the patient;
a liquid collection container connected to the second three-way valve by a conduit for receiving liquid drained from the patient's bladder.
According to the simple bladder pressure measuring device provided by the embodiment of the utility model, the measuring ruler can rotate at a horizontal position and a vertical position, the pressure measuring pipe comprises a first pipe section and a second pipe section, the first pipe section is fixed on the horizontal seat and extends along the horizontal direction, the second pipe section is fixed on the measuring ruler and extends along the length direction of the measuring ruler, when in measurement, the measuring ruler rotates to the vertical position, the first pipe section and the second pipe section can be ensured to be vertical by keeping the measuring ruler and the horizontal seat in a vertical state, the horizontal seat can be calibrated by using the leveling bubble, the water bottle seat is kept horizontal, therefore, the second pipe section and the measuring ruler can be kept vertical, the initial scale on the measuring ruler can correspond to the pubic bone joint position of a patient more accurately, and the measuring result is ensured to be more accurate and reliable. In addition, when not needing to measure, will measure the ruler and rotate to horizontal position, conveniently accomodate.
In addition, the simple bladder pressure measuring device according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the utility model, the horizontal seat is provided with a first vertical plane and a second vertical plane which are parallel to each other, the first vertical plane is provided with a groove, and the groove is provided with a vertical side wall and a horizontal side wall;
the measuring ruler is positioned in the groove and is flush with the first vertical plane, and one end of the measuring ruler is pivoted on the horizontal seat through a pivot shaft;
when measuring the ruler and being located horizontal position, measure the ruler with horizontal lateral wall pastes, when measuring the ruler and being located vertical position, measure the ruler with vertical lateral wall pastes.
According to one embodiment of the utility model, two threaded holes penetrating to the first vertical plane are formed in the second vertical plane, a wave bead screw is installed in each threaded hole, and a wave bead clamping groove is formed in one end of the measuring ruler;
when the measurement ruler is located at a horizontal position, the wave bead end of one of the wave bead screws is clamped with the wave bead clamping groove, and when the measurement ruler is located at a vertical position, the wave bead end of the other of the wave bead screws is clamped with the wave bead clamping groove.
According to one embodiment of the utility model, a plurality of first positioning hoops are arranged on the horizontal seat at intervals, and the first pipe section sequentially passes through the plurality of first positioning hoops.
According to one embodiment of the utility model, a plurality of second positioning hoops are arranged on the measuring ruler at intervals, and the second pipe section sequentially passes through the plurality of second positioning hoops.
According to one embodiment of the utility model, one end of the horizontal seat, which is close to the end of the first pipe section, is provided with a sliding hole;
the right-angle ruler frame further comprises a sliding retaining piece, one end of the sliding retaining piece penetrates through the sliding hole, a positioning sleeve ring is arranged at the other end of the sliding retaining piece, and the first pipe section penetrates through the positioning sleeve ring.
According to one embodiment of the utility model, the horizontal base is provided with a bayonet, and the level bubble is detachably arranged in the bayonet.
According to one embodiment of the utility model, the first three-way valve is located at one end adjacent to the end of the second pipe section.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a simple bladder pressure measuring device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a simple bladder manometry device (with a sliding holder extended) according to an embodiment of the present invention;
FIG. 3 is an exploded view of a simplified bladder manometry device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a square ruler holder in the simple bladder pressure measuring device according to the embodiment of the utility model;
FIG. 5 is an exploded view of the square foot support of the simple bladder pressure measuring device of the present invention.
Reference numerals:
10. a right-angle ruler frame;
101. a horizontal base;
h10, a groove;
s10, a first vertical plane;
s11, a second vertical plane;
h12, threaded hole;
h13, bayonet;
1011. a first positioning collar;
102. measuring a ruler;
103. a slide holder;
1031. a positioning collar;
104. a ball screw;
20. a level bubble;
30. a piezometric tube;
301. a first tube section;
302. a second tube section;
40. a first three-way valve;
41. a second three-way valve;
50. a liquid injector;
60. and a liquid collecting container.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The simple bladder manometry device according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 5, the simple bladder pressure measuring device according to the embodiment of the present invention includes a right-angle scale 10, a level bubble 20, a pressure measuring tube 30, a first three-way valve 40, a second three-way valve 41, a water injection tube, and a liquid collecting container 60.
Specifically, the square stock 10 includes a horizontal base 101 and a measuring ruler 102, the measuring ruler 102 is pivoted on the horizontal base 101 and can rotate between a horizontal position and a vertical position, and the measuring ruler 102 has measuring scales thereon.
The level bubble 20 is fixed on the horizontal seat 101, and whether the horizontal seat 101 is in a horizontal state or not can be judged by using the level bubble 20, when the horizontal seat 101 is in the horizontal state, the measuring ruler 102 rotates to a vertical position, so that the measuring ruler 102 can be ensured to be perpendicular to the horizontal seat 101 and be in the vertical state.
The pressure measuring tube 30 comprises a first tube section 301 and a second tube section 302, the first tube section 301 is fixed on the horizontal seat 101 and extends along the horizontal direction, and the second tube section 302 is fixed on the measuring ruler 102 and extends along the length direction of the measuring ruler 102. That is, the first pipe section 301 and the second pipe section 302 are fixed on the horizontal seat 101 and the measuring ruler 102 respectively and extend in the same direction, so that when the measuring ruler 102 is in the vertical position, the first pipe section 301 and the second pipe section 302 are perpendicular to each other, and the second pipe section 302 is kept in the vertical state.
A first three-way valve 40 and a second three-way valve 41 are arranged on the piezometric tube 30 at intervals; the injector 50 is connected with the first three-way valve 40 and is used for injecting the physiological saline into the bladder of the patient; the liquid collection container 60 is connected to the second three-way valve 41 by a conduit for receiving liquid from the patient's bladder.
At a particular measurement, the end of the second segment 302 of the piezometric tube 30 is connected to the patient's bladder. The measuring straightedge 102 is rotated to an upright position, wherein the first pipe section 301 is rotated therewith, thereby ensuring that the second pipe section 302 and the measuring straightedge 102 remain upright. By adjusting the first three-way valve 40 so that the syringe 50 communicates with the patient's bladder and is blocked from the liquid collecting container 60, the saline is injected into the patient's bladder through the syringe 50. The first and second three- way valves 40, 41 are readjusted so that the syringe 50 is blocked from the second tube section 302 and the liquid collection container 60 is blocked from the second tube section 302. Next, the horizontal base 101 is adjusted using the vial 20 as a reference so that the horizontal base 101 remains horizontal. At this time, the intravesical pressure can make the physiological saline flow into the second pipe section 302 to form a water column with a certain height, and the bladder pressure can be read by measuring the scales on the ruler 102. After the measurement is completed, the second three-way valve 41 is adjusted to connect the second pipe section 302 with the liquid collecting container 60, so that the liquid in the bladder can flow into the liquid collecting container 60.
According to the simple bladder manometry device provided by the embodiment of the utility model, the measuring ruler 102 can rotate in the horizontal position and the vertical position, the pressure measuring tube 30 comprises a first tube section 301 and a second tube section 302, the first tube section 301 is fixed on the horizontal seat 101 and extends along the horizontal direction, the second tube section 302 is fixed on the measuring ruler 102 and extends along the length direction of the measuring ruler 102, during measurement, the measuring ruler 102 is rotated to a vertical position, and by keeping the measuring ruler 102 and the horizontal base 101 in a vertical state, it is ensured that the first tube section 301 and the second tube section 302 remain perpendicular and the horizontal base 101 can be aligned using the vial 20, so that the vial base remains horizontal, and, as such, the second pipe section 302 and the measuring ruler 102 can be kept vertical, and the starting scale on the measuring ruler 102 can correspond to the pubic symphysis position of the patient more accurately, so that the measuring result is more accurate and reliable. In addition, when not needing to measure, will measure ruler 102 and rotate to horizontal position, conveniently accomodate.
Referring to fig. 4 to 5, in an embodiment of the present invention, the horizontal base 101 has a first vertical plane S10 and a second vertical plane S11 that are parallel to each other, the first vertical plane S10 is provided with a groove H10, and the groove H10 has a vertical sidewall and a horizontal sidewall.
The measuring ruler 102 is located in the groove H10 and is flush with the first vertical plane S10, and one end of the measuring ruler 102 is pivoted on the horizontal base 101 through a pivot shaft. When the measuring ruler 102 is located at a horizontal position, the measuring ruler 102 is attached to the horizontal side wall, and when the measuring ruler 102 is located at a vertical position, the measuring ruler 102 is attached to the vertical side wall.
That is, the measuring ruler 102 is installed in the groove H10 of the horizontal seat 101 and kept flush with the surface of the horizontal seat 101, so that the second pipe section 302 on the measuring ruler 102 and the first pipe section 301 on the horizontal seat 101 can be kept in the through plane, so that the liquid can flow more smoothly between the first pipe section 301 and the second pipe section 302, the resistance caused by the fact that the first pipe section 301 and the second pipe section 302 are not in the same plane is reduced, and the measuring result is more accurate and reliable. In addition, the vertical position and the horizontal position are defined by the vertical side wall and the horizontal side wall of the groove H10, so that the measurement ruler 102 is more reliably and stably switched between the vertical position and the horizontal position.
Referring to fig. 5, in an embodiment of the present invention, two threaded holes H12 penetrating to the first vertical plane S10 are provided on the second vertical plane S11, a ball screw 104 is installed in each threaded hole H12, and the one end of the measuring ruler 102 is provided with a ball clamping groove.
When the measurement ruler 102 is located at a horizontal position, the bead end of one of the two bead screws 104 is clamped with the bead clamping groove, and when the measurement ruler 102 is located at a vertical position, the bead end of the other of the two bead screws 104 is clamped with the bead clamping groove.
That is to say, in this embodiment, two bead screws 104 are disposed on the horizontal seat 101, and a bead clamping groove capable of being matched with a bead end of the bead screw 104 is disposed on the measurement ruler 102, when the measurement ruler 102 rotates to a horizontal position, a bead end of one of the two bead screws 104 is clamped with the bead clamping groove, so as to fix the measurement ruler 102 at the horizontal position, and when the measurement ruler 102 is located at a vertical position, a bead end of the other of the two bead screws 104 is clamped with the bead clamping groove, so as to fix the measurement ruler 102 at the vertical position.
In this embodiment, the wave bead clamping grooves on the measuring ruler 102 are selectively matched with the wave bead ends of the two wave bead screws 104, so that the measuring ruler 102 can be locked and fixed at a vertical position or a horizontal position, and the measuring ruler 102 is ensured to be stable and reliable in a vertical state or a horizontal state.
In an embodiment of the present invention, a plurality of first positioning hoops 1011 are spaced apart from each other on the horizontal base 101, and the first pipe segment 301 sequentially passes through the plurality of first positioning hoops 1011. A plurality of second positioning hoops are arranged at intervals on the measuring ruler 102, and the second pipe section 302 sequentially passes through the plurality of second positioning hoops.
In this way, the first positioning hoop 1011 on the horizontal seat 101 and the second positioning hoop on the measuring ruler 102 can be used to keep the first pipe section 301 and the second pipe section 302 fixed and assembled conveniently.
In one embodiment of the present invention, a sliding hole is formed at one end of the horizontal base 101 near the end of the first pipe section 301; the square frame 10 further comprises a sliding holder 103, one end of the sliding holder 103 is inserted into the sliding hole, the other end of the sliding holder 103 is provided with a positioning ring 1031, and the first pipe section 301 passes through the positioning ring 1031.
In the measurement, the first pipe section 301 can be kept in a horizontal state by pulling the sliding holder 103 outwards, so that the first pipe section 301 is limited by the positioning ring 1031, and the positioning ring 1031 is close to the end of the first pipe section 301, so that the starting scale of the measurement support can be kept to correspond to the pubic symphysis position more accurately and the measurement result is more accurate when the first pipe section 301 is kept in the horizontal state.
Advantageously, a bayonet H13 is provided on the horizontal base 101, and the vial 20 is detachably disposed in the bayonet H13, thereby facilitating installation and replacement of the vial 20.
Advantageously, the first three-way valve 40 is located at an end adjacent the end of the second tubing segment 302, which allows the injector 50 to have a shorter injection path with less loss of saline path into the bladder.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A simple bladder pressure measuring device is characterized by comprising:
the right-angle ruler frame comprises a horizontal seat and a measuring ruler, and the measuring ruler is pivoted on the horizontal seat and can rotate between a horizontal position and a vertical position;
the level bubble is fixed on the horizontal seat;
the pressure measuring pipe comprises a first pipe section and a second pipe section, the first pipe section is fixed on the horizontal seat and extends along the horizontal direction, and the second pipe section is fixed on the measuring ruler and extends along the length direction of the measuring ruler;
a first three-way valve;
the first three-way valve and the second three-way valve are arranged on the pressure measuring pipe at intervals;
the liquid injector is connected with the first three-way valve and is used for injecting physiological saline into the bladder of the patient;
a liquid collection container connected to the second three-way valve by a conduit for receiving liquid drained from the patient's bladder.
2. The simple bladder pressure measuring device according to claim 1, wherein the horizontal seat has a first vertical plane and a second vertical plane parallel to each other, the first vertical plane is provided with a groove, and the groove has a vertical side wall and a horizontal side wall;
the measuring ruler is positioned in the groove and is flush with the first vertical plane, and one end of the measuring ruler is pivoted on the horizontal seat through a pivot shaft;
when measuring the ruler and being located horizontal position, measure the ruler with horizontal lateral wall pastes, when measuring the ruler and being located vertical position, measure the ruler with vertical lateral wall pastes.
3. The simple bladder pressure measuring device according to claim 2, wherein two threaded holes penetrating to the first vertical plane are formed in the second vertical plane, a bead screw is installed in each threaded hole, and a bead clamping groove is formed in one end of the measuring ruler;
when the measurement ruler is located at a horizontal position, the wave bead end of one of the wave bead screws is clamped with the wave bead clamping groove, and when the measurement ruler is located at a vertical position, the wave bead end of the other of the wave bead screws is clamped with the wave bead clamping groove.
4. The simple bladder pressure measuring device according to claim 1, wherein a plurality of first positioning hoops are arranged on the horizontal seat at intervals, and the first pipe section sequentially passes through the plurality of first positioning hoops.
5. The simple bladder pressure measuring device according to claim 1, wherein a plurality of second positioning hoops are arranged on the measuring ruler at intervals, and the second pipe section sequentially passes through the plurality of second positioning hoops.
6. The simple bladder pressure measuring device according to claim 1, wherein a slide hole is formed at one end of the horizontal seat close to the end of the first pipe section;
the right-angle ruler frame further comprises a sliding retaining piece, one end of the sliding retaining piece penetrates through the sliding hole, a positioning sleeve ring is arranged at the other end of the sliding retaining piece, and the first pipe section penetrates through the positioning sleeve ring.
7. The simple bladder pressure measuring device according to claim 1, wherein a bayonet is arranged on the horizontal seat, and the level bubble is detachably arranged in the bayonet.
8. The simple bladder pressure measurement device according to claim 1, wherein the first three-way valve is located at an end adjacent to an end of the second tube segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121889422.0U CN216569962U (en) | 2021-08-12 | 2021-08-12 | Simple bladder pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121889422.0U CN216569962U (en) | 2021-08-12 | 2021-08-12 | Simple bladder pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216569962U true CN216569962U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121889422.0U Active CN216569962U (en) | 2021-08-12 | 2021-08-12 | Simple bladder pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216569962U (en) |
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2021
- 2021-08-12 CN CN202121889422.0U patent/CN216569962U/en active Active
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