Urinary pressure detection device

Abstract

The utility model provides a urinary pressure detection device which comprises a mounting plate, a supporting rod fixedly arranged on the mounting plate in the length direction of the mounting plate, a sliding block arranged on the mounting plate in a sliding mode, a detection shell fixedly arranged on the side, away from the mounting plate, of the sliding block, and a guide pipe communicated with the detection shell. A pressure sensor is fixedly arranged at the end of the catheter, a limiting piece is arranged on the sliding block and used for limiting the position of the sliding block on the supporting rod, and a connecting piece is arranged on the mounting plate and used for connecting the mounting plate and a sickbed. And the comfort of the patient in the pressure detection process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, specifically, relate to a urinary pressure detection device. BACKGROUND

[0002] The content of this part only provides the background information related to the utility model, which can not constitute the prior art.

[0003] Urinary pressure detection device usually refers to the equipment for detecting and measuring the pressure change related to the function of urinary system, which can help doctors to evaluate the function of urethra, bladder, prostate and other parts of urinary system of patients, especially in the diagnosis and treatment of urinary incontinence, bladder hyperactivity, neurogenic bladder dysfunction and other problems, urinary pressure detection device usually includes the following types, urodynamic detection, urethral pressure measurement, bladder pressure measurement, pressure flow detection, filling bladder pressure measurement.

[0004] Urinary pressure detection device usually includes pressure sensor, catheter and data processing device, in the actual use process, according to the position of pressure detection required, the corresponding type and size of sensor and catheter are selected, then the pressure sensor is installed and placed at the end of the catheter, the catheter is inserted into the part of the patient body required for pressure detection, then the data processing device is opened, and the real-time pressure information of the position of the pressure sensor can be obtained.

[0005] But in the actual use process, there are the following defects, in the actual use process, the data processing device of pressure detection device is usually installed in a shell, in the process of detecting the patient, the shell is usually placed on the bed or bedside cabinet, and the patient is connected through the catheter, and the pressure detection needs to be continuously detected for a period of time, which leads to the limitation of the movement of the patient's body in the detection process, and the patient is not convenient to use. SUMMARY

[0006] In order to solve the above technical problems, the utility model aims at providing a urinary pressure detection device, which can effectively reduce the limitation of the catheter to the movement of the patient's body and improve the comfort of the patient in the process of pressure detection.

[0007] The utility model discloses the purpose that the following technical scheme realizes:

[0008] The utility model provides a urinary pressure detection device, including the mounting plate, fixedly arranged with the support on the mounting plate along the length direction of mounting plate, the sliding block is arranged on the mounting plate, the sliding block is slidably arranged on the support, fixedly arranged with the detection casing on the side of sliding block away from the mounting plate, the catheter is communicated on the detection casing, the pressure sensor is fixedly arranged on the end of catheter, the stopper is arranged on the sliding block, the stopper is used for limiting the position of sliding block on the support, the connecting piece is arranged on the mounting plate, and the connecting piece is used for connecting the mounting plate with the sickbed.

[0009] In some possible embodiments, the stopper is arranged as an abutting plate, a mounting block is fixedly arranged on the side wall of the sliding block, a mounting rod is slidably arranged on the mounting block in the vertical direction, the stopper is fixedly arranged at the bottom of the mounting rod, one end of the stopper away from the mounting rod is used for abutting against the support, and an elastic member is arranged on the mounting block and used for driving the stopper to move towards the support.

[0010] In some possible embodiments, a through hole is formed in the mounting block in the vertical direction, the mounting rod is slidably arranged in the through hole in the vertical direction, a receiving hole is formed in the top of the mounting block and has a diameter larger than that of the through hole, a mounting ring is coaxially and fixedly arranged on the mounting rod and slidably arranged in the receiving hole, the elastic member is arranged as a tension spring, the elastic member is arranged in the receiving hole, the elastic member is arranged on the mounting rod, one end of the elastic member is fixedly connected with the bottom of the mounting ring, and the other end is fixedly connected with the inner wall of the receiving hole.

[0011] In some possible embodiments, a horizontal plate is fixedly arranged on the top of the mounting rod, a through hole is formed in the horizontal plate in the horizontal direction, a blocking rod is slidably arranged in the through hole in the horizontal direction, a clamping groove is formed in the top of the sliding block and used for clamping the blocking rod, when the blocking rod is clamped in the clamping groove, the stopper is out of contact with the support, and an anti-disengagement part is arranged on the horizontal plate and used for preventing the blocking rod from disengaging from the horizontal plate.

[0012] In some possible embodiments, the anti-disengagement part is arranged as an anti-disengagement ring, an anti-disengagement hole is formed in the horizontal plate in the length direction of the through hole, the anti-disengagement hole is coaxially arranged with the through hole and has a diameter larger than that of the through hole, the anti-disengagement part is coaxially and fixedly arranged on the blocking rod, and the side wall of the anti-disengagement part is used for abutting against the side wall of the anti-disengagement hole.

[0013] In some possible embodiments, a sliding layer is arranged on the peripheral wall of the anti-disengagement part and used for slidingly connecting with the inner wall of the anti-disengagement hole.

[0014] In some possible embodiments, a pull ring is fixedly arranged on the top of the horizontal plate, the pull ring is used to pull the horizontal plate to move upward, the limiting piece is arranged in an arc shape, the concave surface of the limiting piece faces the support rod, and an anti-skid pad is arranged on the concave surface of the limiting piece and used to abut against the peripheral wall of the support rod.

[0015] In some possible embodiments, a guide groove is slidably arranged on the side wall of the mounting rod along the length direction of the support rod, the guide groove is opened in two, the two guide grooves are symmetrically opened on the upper and lower sides of the support rod along the axis direction of the support rod, a guide block is slidably arranged in each guide groove, the guide block is fixedly connected with the side wall of the sliding block, and a ball is embedded on the side wall of the guide block and used to rollingly contact the inner wall of the guide groove.

[0016] In some possible embodiments, the connecting piece is a connecting bolt, a first connecting hole is opened in the mounting plate, the connecting piece is slidably arranged in the first connecting hole, and a second connecting hole is opened in the hospital bed and used for threadedly connecting the connecting bolt.

[0017] In summary, the technical scheme of the utility model has at least the following advantages and beneficial effects:

[0018] 1. In actual use, when the patient needs to be detected, the catheter is inserted into the patient's body, and then the detection device is turned on. In the subsequent use process, the position of the sliding block on the support rod is adjusted according to the change of the patient's body position, so that the distance between the shell and the patient can be flexibly adjusted, the limitation of the catheter on the patient's body movement is effectively avoided, and the comfort of the patient in the pressure detection process is improved.

[0019] 2. In actual use, when the distance between the shell and the patient needs to be adjusted, the mounting rod is driven to move upward, so that the limiting piece is separated from the support rod. At this time, the position of the sliding block on the support rod can be adjusted, and then the distance between the shell and the patient is adjusted. After the distance adjustment is completed, the limiting piece is abutted against the support rod under the action of the elastic piece, so that the position of the sliding block is limited, the random movement of the sliding block on the support rod in the detection process is avoided, and the reliability of the device in actual use is improved.

[0020] 3. When the position of the sliding block on the support rod is adjusted, the mounting rod is driven to move upward by the pull ring, and then the blocking rod is driven to move toward the sliding block and is inserted into the clamping groove. At this time, the position of the mounting rod in the vertical direction can be effectively limited, the limiting piece is prevented from contacting the support rod in the process of driving the sliding block to move, and the reliability and convenience of the device in actual use are improved.

[0021] 4. In the process of driving the sliding block to move on the supporting rod, the guide block moves in the guide groove under the driving of the sliding block, thereby being able to guide and support the movement of the sliding block to a certain extent, improving the stability of the movement of the sliding block and facilitating the staff to adjust the position of the sliding block on the supporting rod. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall structure of the embodiment of the utility model;

[0023] Figure 2 It is a schematic view of the mounting structure of the mounting plate of the embodiment of the utility model;

[0024] Figure 3 It is a sectional view of the mounting block of the embodiment of the utility model;

[0025] Figure 4 It is an enlarged view of A part in Figure 3

[0026] Figure 5 It is a sectional view of the cross plate of the embodiment of the utility model;

[0027] Figure 6 It is an enlarged view of B part in Figure 5

[0028] Figure 7 It is an exploded structural schematic view of the guide block of the embodiment of the utility model.

[0029] Signs: 1, mounting plate; 11, sickbed; 12, connecting piece; 13, first connecting hole; 14, second connecting hole; 15, detection shell; 16, catheter; 17, pressure sensor; 2, supporting rod; 21, elbow; 3, sliding block; 31, sliding hole; 4, limiting piece; 41, mounting block; 42, mounting rod; 43, elastic piece; 44, through hole; 45, containing hole; 46, mounting ring; 5, cross plate; 51, perforation; 52, blocking rod; 53, clamping groove; 54, clamping block; 55, anti-dropping part; 56, anti-dropping hole; 57, pull ring; 58, boss; 6, guide groove; 61, guide block; 62, ball. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] The following will be described with reference to Figures 1 to 7 ​​The present invention will be described in further detail below.

[0032] Reference Figure 1 A urinary pressure detection device includes a mounting plate 1, which is disposed on one side of a hospital bed 11 along the length of the bed 11. A connector 12 is provided on the mounting plate 1 for connecting the mounting plate 1 and the hospital bed 11. The installation position of the mounting plate 1 can be flexibly adjusted according to the patient's actual needs and the actual situation during the diagnosis and treatment process.

[0033] Reference Figure 2 As one embodiment of this utility model, the connector 12 is configured as a connecting bolt, and four first connecting holes 13 are provided on the mounting plate 1. The four first connecting holes 13 are arranged in pairs on both sides of the mounting plate 1. Correspondingly, the connector 12 is slidably inserted into each first connecting hole 13. A second connecting hole 14 for threaded connection of the connector 12 is provided on the hospital bed 11.

[0034] Reference Figure 2 A support rod 2 is fixedly installed on the mounting plate 1 along its length. A slider 3 is slidably installed on the mounting plate 1 and is slidably sleeved on the support rod 2. Specifically, a sliding hole 31 is opened on the slider 3 along the length of the support rod 2. The diameter of the sliding hole 31 is adapted to the support rod 2. The support rod 2 slides through the sliding hole 31. In the actual production process, the slider 3 can be composed of two separate parts connected by bolts (not shown in the figure). A semi-circular hole is opened on each part. During installation, the radius of the semi-circular hole is adapted to the radius of the support rod 2. The parts are engaged on the support rod 2 and connected by bolts, thereby completing the installation of the slider 3 on the support rod 2.

[0035] Additionally, refer to Figure 2 As one embodiment of this utility model, the support rod 2 is provided with elbows 21 at both ends, and the turning angle of the elbows 21 is set to a right angle. The support rod 2 is installed on the mounting plate 1 through the elbows 21, so that there is a certain gap between the support rod 2 and the mounting plate 1, which is used to install the slider 3 and to allow the slider 3 to move.

[0036] Reference Figure 1 , 2 A detection housing 15 is fixedly installed on the side of the slider 3 away from the mounting plate 1. A conduit 16 is connected to the detection housing 15, and a pressure sensor 17 is fixedly installed at the end of the conduit 16. A limit element 4 (such as...) is provided on the slider 3. Figure 3 As shown), the limiting member 4 is used to limit the position of the slider 3 on the support rod 2.

[0037] Reference Figure 3 , 4As an embodiment of the utility model, the limiting piece 4 is arranged as an abutting plate, an installation block 41 is fixedly arranged on the side wall of the sliding block 3, an installation rod 42 is slidably arranged on the installation block 41 in the vertical direction, the limiting piece 4 is fixedly arranged at the bottom of the installation rod 42, one end of the limiting piece 4 away from the installation rod 42 is used for abutting with the supporting rod 2, and an elastic piece 43 is arranged on the installation block 41 and used for driving the limiting piece 4 to move towards the direction of the supporting rod 2.

[0038] Wherein, referring to Figure 4 A through hole 44 is formed in the installation block 41 in the vertical direction, the installation rod 42 is slidably arranged in the through hole 44 in the vertical direction, a receiving hole 45 is formed in the top of the installation block 41, the diameter of the receiving hole 45 is greater than that of the through hole 44, an installation ring 46 is coaxially fixedly sleeved on the installation rod 42, the installation ring 46 is slidably arranged in the receiving hole 45, the elastic piece 43 is arranged as a tension spring, the elastic piece 43 is arranged in the receiving hole 45, the elastic piece 43 is sleeved on the installation rod 42, one end of the elastic piece 43 is fixedly connected with the bottom of the installation ring 46, and the other end is fixedly connected with the inner wall of the receiving hole 45.

[0039] In actual use, when the distance between the shell and the patient needs to be adjusted, the installation rod 42 is driven to move upwards, so that the limiting piece 4 is separated from the supporting rod 2, at this time, the position of the sliding block 3 on the supporting rod 2 can be adjusted, thereby the distance between the shell and the patient is adjusted, the limitation of the patient's body movement by the catheter 16 is avoided, and the comfort of the patient in the pressure detection process is improved; after the adjustment is completed, when the patient is detected, the limiting piece 4 always abuts on the supporting rod 2 under the action of the elastic piece 43, so that the position of the sliding block 3 on the supporting rod 2 is effectively limited, the sliding block 3 can be effectively prevented from slipping on the supporting rod 2 due to vibration or accidental touch, and the reliability of the device in the use process is improved to a certain extent.

[0040] In addition, as a possible embodiment of the utility model, a non-slip pad is arranged on the concave surface of the limiting piece 4, the non-slip pad is used for abutting with the peripheral wall of the supporting rod 2, the material of the non-slip pad can be medical silica gel, the non-slip pad has good friction and good corrosion resistance.

[0041] Referring to Figure 5 , 6 A horizontal plate 5 is fixedly arranged at the top of the installation rod 42, a through hole 51 is formed in the horizontal plate 5 in the horizontal direction, a blocking rod 52 is slidably arranged in the through hole 51 in the horizontal direction, a clamping groove 53 for clamping the blocking rod 52 is formed in the top of the sliding block 3, when the blocking rod 52 is clamped in the clamping groove 53, the limiting piece 4 is separated from the supporting rod 2, and an anti-disengagement part 55 is arranged on the horizontal plate 5 and used for preventing the blocking rod 52 from disengaging from the horizontal plate 5.

[0042] With reference to Figure 5 As an embodiment of the utility model, the clamping block 54 is fixedly arranged at one end of the stop rod 52 close to the sliding block 3, the shape and size of the clamping block 54 are matched with those of the clamping groove 53, and the position of the mounting rod 42 in the vertical direction can be limited by clamping the clamping block 54 into the clamping groove 53.

[0043] With reference to Figure 6 The anti-disengagement part 55 is arranged as an anti-disengagement ring, the anti-disengagement hole 56 is coaxially arranged with the through hole 51 and has a diameter greater than that of the through hole 51, the anti-disengagement part 55 is coaxially fixedly sleeved on the stop rod 52, and the side wall of the anti-disengagement part 55 is used for abutting against the side wall of the anti-disengagement hole 56.

[0044] When the position of the sliding block 3 on the support rod 2 is adjusted, the mounting rod 42 is moved upward by the pull ring 57, then the stop rod 52 is moved toward the sliding block 3, and the stop rod 52 is inserted into the clamping groove 53, so that the position of the mounting rod 42 in the vertical direction can be effectively limited, the contact between the limiting part 4 and the support rod 2 during the movement of the sliding block 3 is avoided, and the reliability and convenience of the device during actual use are improved.

[0045] As an embodiment of the utility model, a sliding layer is arranged on the peripheral wall of the anti-disengagement part 55 and is used for sliding connection with the inner wall of the anti-disengagement hole 56. The sliding layer can effectively reduce the friction between the peripheral wall of the anti-disengagement part 55 and the inner wall of the anti-disengagement hole 56, and can facilitate the movement of the anti-disengagement part 55 in the anti-disengagement hole 56.

[0046] With reference to Figure 3 The pull ring 57 is fixedly arranged at the top of the horizontal plate 5 and is used for pulling the horizontal plate 5 upward, the limiting part 4 is arranged in an arc shape, and the concave surface of the limiting part 4 faces the support rod 2.

[0047] The mounting rod 42 can be more conveniently moved upward by pulling the pull ring 57, so that the bottom of the limiting part 4 can be separated from the support rod 2, and the operation of medical staff is facilitated.

[0048] In addition, the cross section of the limiting part 4 in the length direction of the support rod 2 is arranged in an arc shape, and the concave surface of the limiting part 4 faces the support rod 2, so that the contact area between the limiting part 4 and the support rod 2 can be effectively improved, and the friction between the limiting part 4 and the support rod 2 when they are in contact can be improved.

[0049] With reference to Figure 7A boss 58 is fixedly arranged at the end of the stop lever 52 away from the mounting block 41, and the diameter of the boss 58 is greater than that of the stop lever 52, as a possible embodiment of the utility model, anti-skid stripes are arranged on the outer circumferential surface of the boss 58, so as to improve the friction between the hands of the worker and the boss 58, and facilitate the worker to move the stop lever 52.

[0050] Referring to Figure 7 A guide groove 6 is slidably arranged on the side wall of the mounting rod 42 along the length direction of the support rod 2, the guide groove 6 is provided with two, the two guide grooves 6 are symmetrically arranged on the upper and lower sides of the support rod 2 along the axis direction of the support rod 2, a guide block 61 is slidably arranged in each guide groove 6, the guide block 61 is fixedly connected with the side wall of the sliding block 3, and a ball 62 is embedded on the side wall of the guide block 61, and the ball 62 is used for rolling contact with the inner wall of the guide groove 6.

[0051] In the process of moving the sliding block 3 on the support rod 2, the guide block 61 moves in the guide groove 6 under the action of the sliding block 3, thereby being capable of guiding and supporting the movement of the sliding block 3 to a certain extent, improving the stability of the movement of the sliding block 3, and facilitating the worker to adjust the position of the sliding block 3 on the support rod 2.

[0052] When the guide block 61 slides in the guide groove 6, the ball 62 can effectively reduce the friction between the guide block 61 and the inner wall of the guide groove 6, thereby facilitating the movement of the guide block 61 in the guide groove 6.

[0053] The implementation principle of the urinary pressure detection device according to the embodiment of the utility model is as follows:

[0054] In actual use, when the urinary pressure of the patient needs to be detected, the catheter 16 is inserted into the patient's body, and then the detection device is turned on, in the subsequent use, when the distance between the shell and the patient needs to be adjusted according to the change of the patient's body position, the mounting rod 42 is moved upward to make the limiting piece 4 and the support rod 2 disengage, at this time, the position of the sliding block 3 on the support rod 2 can be adjusted, thereby adjusting the distance between the shell and the patient, after the distance adjustment is completed, the limiting piece 4 recontacts with the support rod 2 under the action of the elastic piece 43, thereby limiting the position of the sliding block 3, when the position of the sliding block 3 on the support rod 2 is adjusted, the mounting rod 42 is moved upward by the pull ring 57, then the stop lever 52 is moved towards the sliding block 3, and the stop lever 52 is inserted into the clamping groove 53, at this time, the position of the mounting rod 42 in the vertical direction can be effectively limited, avoiding the contact between the limiting piece 4 and the support rod 2 in the process of moving the sliding block 3, thereby improving the reliability and convenience of the device in actual use.

[0055] The above merely is preferred embodiment of the present utility model, and is not for limiting the present utility model, for the person skilled in the art, the present utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A urinary pressure detection device, characterized by: The utility model provides a kind of bed pressure detection device, including mounting plate (1), and fixedly arranged with support rod (2) on the length direction of mounting plate (1) on mounting plate (1), slidingly arranged with sliding block (3) on mounting plate (1), the sliding block (3) slidingly sets on support rod (2), fixedly arranged with detection shell (15) on the side of sliding block (3) away from mounting plate (1), and the communication pipe (16) is communicated in detection shell (15), and fixedly arranged with pressure sensor (17) in the end of pipe (16), and the limiting piece (4) is arranged on the sliding block (3), the limiting piece (4) is used to limit the position of sliding block (3) on support rod (2), and connecting piece (12) is arranged on mounting plate (1), and the connecting piece (12) is used to connect mounting plate (1) with sickbed (11).

2. The urinary pressure detection device according to claim 1, wherein: The limiting piece (4) is arranged as an abutment plate, an installation block (41) is fixedly arranged on the side wall of the sliding block (3), an installation rod (42) is slidingly arranged on the installation block (41) in the vertical direction, the limiting piece (4) is fixedly arranged at the bottom of the installation rod (42), one end of the limiting piece (4) away from the installation rod (42) is used to abut against the support rod (2), an elastic member (43) is arranged on the installation block (41), and the elastic member (43) is used to drive the limiting piece (4) to move towards the support rod (2).

3. The urinary pressure detection device according to claim 2, wherein: A through hole (44) is formed in the installation block (41) in the vertical direction, the installation rod (42) is slidingly arranged in the through hole (44) in the vertical direction, a receiving hole (45) is formed in the top of the installation block (41), the diameter of the receiving hole (45) is greater than that of the through hole (44), an installation ring (46) is coaxially fixedly sleeved on the installation rod (42), the installation ring (46) is slidingly arranged in the receiving hole (45), the elastic member (43) is arranged as a tension spring, the elastic member (43) is arranged in the receiving hole (45), the elastic member (43) is sleeved on the installation rod (42), one end of the elastic member (43) is fixedly connected with the bottom of the installation ring (46), and the other end is fixedly connected with the inner wall of the receiving hole (45).

4. The urinary pressure detection device according to claim 3, wherein: A horizontal plate (5) is fixedly arranged on the top of the installation rod (42), a through hole (51) is formed in the horizontal plate (5) in the horizontal direction, a blocking rod (52) is slidingly arranged in the through hole (51) in the horizontal direction, a clamping groove (53) is formed in the top of the sliding block (3) for clamping the blocking rod (52), when the blocking rod (52) is clamped in the clamping groove (53), the limiting piece (4) is out of contact with the support rod (2), and an anti-disengagement part (55) is arranged on the horizontal plate (5), the anti-disengagement part (55) is used to prevent the blocking rod (52) from disengaging from the horizontal plate (5).

5. A urinary pressure detection device according to claim 4, wherein: The anti-disengagement part (55) is arranged as an anti-disengagement ring, an anti-disengagement hole (56) is formed in the horizontal plate (5) in the length direction of the through hole (51), the anti-disengagement hole (56) is coaxially arranged with the through hole (51), and the diameter of the anti-disengagement hole (56) is greater than that of the through hole (51), the anti-disengagement part (55) is coaxially fixedly sleeved on the blocking rod (52), and the side wall of the anti-disengagement part (55) is used to abut against the side wall of the anti-disengagement hole (56).

6. A urinary pressure detection device according to claim 5, wherein: A sliding layer is arranged on the circumferential wall of the anti-falling part (55) and is used for sliding connection with the inner wall of the anti-falling hole (56).

7. The urinary pressure detection device of claim 4, wherein: A pull ring (57) is fixedly arranged on the top of the horizontal plate (5) and is used for pulling the horizontal plate (5) to move upward. The limiting part (4) is arranged in an arc shape, and the concave surface of the limiting part (4) faces the supporting rod (2). A non-slip pad is arranged on the concave surface of the limiting part (4) and is used for abutting against the circumferential wall of the supporting rod (2).

8. A urinary pressure detection device according to any one of claims 1 to 7, wherein: A guide groove (6) is slidingly arranged on the side wall of the mounting rod (42) along the length direction of the supporting rod (2). Two guide grooves (6) are arranged on the upper and lower sides of the supporting rod (2) along the axis direction of the supporting rod (2) and are symmetrically arranged. A guide block (61) is slidingly arranged in each guide groove (6). The guide block (61) is fixedly connected with the side wall of the sliding block (3). A ball (62) is embedded on the side wall of the guide block (61) and is used for rolling contact with the inner wall of the guide groove (6).

Images