Laser positioning pressure measuring scale

Abstract

The utility model discloses a laser positioning pressure measuring scale, which comprises a fixed seat, a laser and a graduated scale, the graduated scale is fixed on one side of the fixed seat, the graduated scale is provided with a first clamping groove, the first clamping groove is linearly arranged on the surface of a scale body in a penetrating manner, and a catheter at one end of a bladder irrigator can be fixed in the first clamping groove. Scale marks are drawn on the edge of the first clamping groove, the laser is fixed to the back face of the calibrated scale and emits first laser and second laser respectively, the first laser and the second laser are flush with the starting line of the scale marks and the edge line of the first clamping groove respectively, the two lasers are perpendicular to each other, and errors caused by naked eye positioning can be reduced or avoided in the actual measurement process. The starting point of the scale of 0 cm is arranged at the lower end of the scale, the length of the scale body is larger than 40 cm, the two ends of the scale body are both a certain distance away from the starting point and the end point of the scale line, the requirement for measuring the pressure value can be met, and the pressure gauge has the advantages of being high in precision, easy to operate and the like.

Description

Technical Field

[0001] The utility model relates to the field of scales, in particular to a laser positioning pressure measuring scale. Background Art

[0002] Bladder pressure measurement is required in the diagnosis and evaluation of abnormal bladder function, the formulation and adjustment of treatment plans, and the diagnosis and management of specific diseases. These measurement results can provide doctors with important information about the patient's bladder function and health status, and help to develop more effective treatment and management strategies. The main tool for measuring bladder pressure is the manometer.

[0003] However, the current pressure measuring scales used for bladder pressure measurement still have the following problems: Accuracy and stability need to be improved: Although bladder pressure measuring instruments have made certain technical progress, the measurement accuracy and stability of some products still need to be improved. This may affect doctors' judgment of the condition and evaluation of treatment effects.

[0004] High operational complexity: The operation of some high-end bladder pressure measuring instruments is relatively complicated and requires professional training and guidance, which may increase the workload of medical staff and limit the popularization and application of the product.

[0005] Therefore, designing a bladder pressure measuring scale with high accuracy and simple operation has become an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0006] The utility model aims to provide a laser positioning pressure measuring scale to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] Provided is a laser positioning pressure measuring scale, comprising a fixing seat, a laser and a scale, wherein the scale is fixed on one side of the fixing seat, the scale is provided with a first slot, the first slot is linearly penetrated on the surface of the scale body, one end of a catheter of a bladder washer can be fixed in the first slot, scale lines are drawn on the edge of the first slot, the laser is fixed on the back of the scale, the laser emits a first laser and a second laser respectively, the first laser and the second laser are respectively flush with the starting line of the scale line and the edge line of the first slot, and the two lasers are perpendicular to each other.

[0009] Furthermore, the fixing seat comprises an upper fixing seat and a lower fixing seat, and the upper fixing seat and the lower fixing seat are respectively clamped on two ends of the scale.

[0010] Furthermore, the upper fixed seat and the lower fixed seat are composed of a first oblique rod, a second oblique rod and a seat body, the first oblique rod and the second oblique rod are cross-fixed, and the upper ends of the first oblique rod and the second oblique rod are fixed to the side ends of the seat body.

[0011] Furthermore, the seat bodies of the upper fixing seat and the lower fixing seat are provided with second slots on the sides opposite to the first oblique rod and the second oblique rod, and the second slots are matched with the first slots.

[0012] Furthermore, the base bodies of the upper fixing base and the lower fixing base are provided with fixing grooves on the sides connected with the scale, and the two ends of the scale can be respectively inserted into the fixing grooves of the upper fixing base and the lower fixing base for fixing.

[0013] Furthermore, the first oblique rod and the second oblique rod are cross-fixed and connected to the upper fixing seat and the lower fixing seat to form a rod hole through which the second laser can pass.

[0014] Furthermore, hooks are provided at the tails of the first oblique rods of the upper fixing seat and the lower fixing seat, and the hooks can be hung on the straight rod object.

[0015] Furthermore, the length of the scale line is 40 cm, the starting point and the end point are 0 cm and 40 cm respectively, and the first laser is flush with the 0 cm scale.

[0016] Furthermore, the starting point and the end point of the scale line are both between the two ends of the ruler body, and there is a certain length between the starting point and the end point of the scale line and the two ends of the ruler body.

[0017] Furthermore, the first laser and the second laser are visible light, which form a straight line of visible light in the air when emitted to facilitate observation.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a laser positioning pressure measuring scale. A laser is arranged on the back of the scale. The laser emits a first laser and a second laser which are perpendicular to each other. The first laser and the second laser are both parallel straight lines. The first laser and the second laser are respectively flush with the scale start line and the edge line of the first slot. In actual measurement, the error of naked eye positioning can be reduced or avoided to improve the accuracy of the measured value. The starting point of the scale scale 0cm is set as the lower end of the scale. The measuring scale length is 40cm. The length of the scale body is greater than 40cm. Both ends of the scale body are a distance away from the start point and the end point of the scale line, which can meet the need of measuring the pressure value. The fixed seat is composed of a first oblique rod, a second oblique rod and a seat body. The first oblique rod and the second oblique rod are cross-fixed. The upper ends of the first oblique rod and the second oblique rod are both fixed on the side end of the seat body. The bottom surface of the fixed seat can be placed flat on a smooth plane. The fixed seat is also provided with a hook, which can be fixed on the rod body through the hook. The utility model has the characteristics of high precision and simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural diagram of the laser positioning pressure measuring scale of the utility model;

[0021] Figure 2 It is a side view of the laser positioning pressure measuring scale of the utility model;

[0022] Figure 3 This is a front view of the laser positioning pressure measuring scale of the utility model;

[0023] Figure 4 This is a bottom view of the laser positioning pressure measuring scale of the utility model;

[0024] Figure 5 This is a structural diagram of the upper and lower fixing seats of the laser positioning pressure measuring scale of the utility model;

[0025] Figure 6 This is an exploded view of the laser positioning pressure measuring scale of the utility model;

[0026] The markings of the components in the accompanying drawings are as follows: 11, lower fixed seat; 12, upper fixed seat; 13, first oblique rod; 14, second oblique rod; 15, hook; 16, rod hole; 17, seat body; 18, second slot; 19, fixed slot; 2, laser; 31, first laser; 32, second laser; 4, scale; 41, scale line; 42, scale body; 43, first slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4 , a laser positioning pressure measuring scale is provided, including a fixing seat, a laser 2 and a scale 4, the scale 4 is fixed on one side of the fixing seat, the scale 4 is provided with a first slot 43, the first slot 43 is linearly penetrated on the surface of the scale body 42, one end of the catheter of the bladder irrigator can be fixed in the first slot 43, a scale line 41 is drawn on the edge of the first slot 43, the laser 2 is fixed on the back of the scale 4, the laser 2 emits a first laser 31 and a second laser 32 respectively, the first laser 31 and the second laser 32 are respectively flush with the starting line of the scale line 41 and the edge line of the first slot 43, and the two lasers are perpendicular to each other.

[0029] See also Figure 5 and Figure 6 Specifically, the fixing seat includes an upper fixing seat 12 and a lower fixing seat 11, and the upper fixing seat 12 and the lower fixing seat 11 are respectively clamped at both ends of the scale 4, and the scale 4 is firmly clamped therein by clamping at both ends of the upper fixing seat 12 and the lower fixing seat 11, wherein the upper fixing seat 12 and the lower fixing seat 11 are composed of a first oblique rod 13, a second oblique rod 14 and a seat body 17, and the first oblique rod 13 and the second oblique rod 14 are cross-fixed, and the upper ends of the first oblique rod 13 and the second oblique rod 14 are fixed to the side ends of the seat body 17. The seat body 17 of the upper fixing seat 12 and the lower fixing seat 11 is provided with a second card slot 18 on the side opposite to the first oblique rod 13 and the second oblique rod 14, and the second card slot 18 coincides with the first card slot 43, and one end of the catheter of the bladder irrigator is connected to the second card slot 18 and the first card slot 43.

[0030] See also Figure 5 Specifically, the seat body 17 of the upper fixing seat 12 and the lower fixing seat 11 is provided with a fixing groove 19 on the side connected to the scale 4, and the two ends of the scale 4 can be respectively inserted into the fixing grooves 19 of the upper fixing seat 12 and the lower fixing seat 11 for fixing. The tail of the first inclined rod 13 of the upper fixing seat 12 and the lower fixing seat 11 is provided with a hook 15, and the hook 15 can be hung on a straight rod object. When using a laser positioning pressure measuring scale, the scale 4 is generally fixed to the infusion stand through the hook 15 first.

[0031] See also Figure 3 and Figure 5Specifically, the first oblique rod 13 and the second oblique rod 14 are cross-fixed and connected to the upper fixing seat 12 and the lower fixing seat 11 to form a rod hole 16 for the second laser 32 to pass through. The second laser 32 passes through the rod hole 16 and is parallel to the edge line of the first slot 43. The accuracy of the pressure test is ensured by aligning the second laser 32 and the first laser 31 with the starting line of the scale line 41 and the edge line of the first slot 43 respectively.

[0032] See also Figure 3 Specifically, the scale line 41 is preferably 40 cm long, with the starting point and the end point being 0 cm and 40 cm respectively. The first laser 31 is flush with the 0 cm scale, and the 40 cm length of the scale line 41 can ensure the range required for normal pressure testing. The starting point and the end point of the scale line 41 are both between the two ends of the ruler body 42, and the starting point and the end point of the scale line 41 are still a certain length away from the two ends of the ruler body 42. The first laser 31 and the second laser 32 are visible light, and when emitted, a visible light straight line is formed in the air to help people observe. The first laser 31 and the patient's pubic symphysis point are parallel to each other, which will ensure that the bladder measurement pressure starts from the starting point 0 cm.

[0033] The working principle of the laser positioning pressure measuring scale is to measure the pressure in the bladder based on a pressure gauge, and at the same time, the starting point is positioned by laser (that is, 0 cm from the scale line 41) to ensure the accuracy of the starting point.

[0034] The starting point of the ruler starts from the bottom of the ruler, and the overall length of the scale line 41 is 40 cm. When using the laser positioning pressure measuring ruler, first fix the scale 4 on the infusion stand, and use the first laser 31 to form a parallel straight line with the patient's pubic symphysis to determine the starting point of the pressure measurement, and then use one end of the bladder irrigator to connect to the bladder through the catheter, and the other end passes through the second slot 18 of the lower fixing seat 11 and is fixed in the first slot 43 of the scale 4. Inject saline into the bladder to simulate the bladder to generate urine. When the bladder accumulates urine, the urine will produce pressure on the bladder wall. This pressure will be transmitted to the scale 4 and displayed as a water column fluctuation, which can convert the pressure in the bladder into a visual reading. By reading the scale or value on the scale 4, the pressure value in the bladder can be obtained.

[0035] The utility model provides a laser positioning pressure measuring scale, wherein a laser 2 is arranged on the back of a scale 4, wherein the laser 2 emits a first laser 31 and a second laser 32 which are perpendicular to each other, wherein the first laser 31 and the second laser 32 are both parallel straight lines, wherein the first laser 31 and the second laser 32 are respectively flush with the starting line of a scale line 41 and the edge line of a first card slot 43, thereby reducing or avoiding the error of positioning by the naked eye in actual measurement, so as to improve the accuracy of the measured value; the starting point of the scale scale 0 cm is set at the lower end of the scale, the measuring scale length is 40 cm, and the scale body 4 2 has a length greater than 40 cm, and both ends of the scale body 42 are a distance away from the starting point and the end point of the scale line 41, which can meet the needs of measuring the pressure value. The fixing seat is composed of a first oblique rod 13, a second oblique rod 14 and a seat body 17. The first oblique rod 13 and the second oblique rod 14 are cross-fixed, and the upper ends of the first oblique rod 13 and the second oblique rod 14 are fixed to the side ends of the seat body 17. The bottom surface of the fixing seat can be placed flat on a smooth plane. The fixing seat is also provided with a hook 15, which can be fixed to the rod body through the hook 15. The utility model has the characteristics of high precision and simple operation.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laser positioning pressure measuring scale, comprising a fixing seat, a laser (2) and a scale (4), characterized in that: The scale (4) is fixed on one side of the fixing seat. The scale (4) is provided with a first slot (43). The first slot (43) is linearly arranged on the surface of the scale body (42). One end of the catheter of the bladder washer can be fixed in the first slot (43). A scale line (41) is drawn on the edge of the first slot (43). The laser (2) is fixed on the back of the scale (4). The laser (2) emits a first laser (31) and a second laser (32) respectively. The first laser (31) and the second laser (32) are respectively flush with the starting line of the scale line (41) and the edge line of the first slot (43), and the two lasers are perpendicular to each other.

2. The laser positioning pressure measuring scale according to claim 1, characterized in that: The fixing seat comprises an upper fixing seat (12) and a lower fixing seat (11), and the upper fixing seat (12) and the lower fixing seat (11) are respectively clamped at two ends of the scale (4).

3. The laser positioning pressure measuring scale according to claim 2, characterized in that: The upper fixed seat (12) and the lower fixed seat (11) are composed of a first oblique rod (13), a second oblique rod (14) and a seat body (17); the first oblique rod (13) and the second oblique rod (14) are cross-fixed, and the upper ends of the first oblique rod (13) and the second oblique rod (14) are both fixed to the side ends of the seat body (17).

4. The laser positioning pressure measuring scale according to claim 3, characterized in that: The seat bodies (17) of the upper fixing seat (12) and the lower fixing seat (11) are provided with second slots (18) on the sides opposite to the first oblique rod (13) and the second oblique rod (14), and the second slots (18) coincide with the first slots (43).

5. The laser positioning pressure measuring scale according to claim 4, characterized in that: The seat bodies (17) of the upper fixing seat (12) and the lower fixing seat (11) are provided with fixing grooves (19) on the sides connected with the scale (4), and the two ends of the scale (4) can be respectively inserted into the fixing grooves (19) of the upper fixing seat (12) and the lower fixing seat (11) for fixing.

6. The laser positioning pressure measuring scale according to claim 3, characterized in that: The first oblique rod (13) and the second oblique rod (14) are cross-fixed and connected to the upper fixing seat (12) and the lower fixing seat (11) to form a rod hole (16) through which the second laser (32) can pass.

7. The laser positioning pressure measuring scale according to claim 3, characterized in that: The tails of the first oblique rods (13) of the upper fixing seat (12) and the lower fixing seat (11) are provided with hooks (15), and the hooks (15) can be hung on a straight rod object.

8. The laser positioning pressure measuring scale according to claim 1, characterized in that: The length of the scale line (41) is 40 cm, with a starting point and an end point of 0 cm and 40 cm respectively, and the first laser (31) is flush with the 0 cm scale.

9. The laser positioning pressure measuring scale according to claim 8, characterized in that: The starting point and the end point of the scale line (41) are both between the two ends of the scale body (42), and the starting point and the end point of the scale line (41) are still a certain distance away from the two ends of the scale body (42).

10. The laser positioning pressure measuring scale according to claim 1, characterized in that: The first laser (31) and the second laser (32) are visible light, and when emitted, form a visible light straight line in the air to facilitate observation.

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