Novel bladder irrigation frame capable of controlling temperature
By using a constant temperature box and a heating constant temperature tube in the bladder flush rack to control the temperature of the bladder flushing fluid, the problem of bladder spasm and postoperative bleeding risks caused by inappropriate temperature in the prior art is solved, and the alarm function prevents the bladder flushing interruption, improving the safety of the bladder flushing process.
Patent Information
- Application Number
- CN202421124901.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-22
AI Technical Summary
When using the existing bladder flushing rack, the temperature is too low, which leads to an increase in the incidence of bladder spasm. If the temperature is too high, it increases the risk of postoperative bleeding. There is also a situation where the bladder flush is interrupted, which may lead to the blood clot not being taken out of the body in time, resulting in the possibility of tube blockage.
A new bladder flushing rack with controllable temperature was designed, using a constant temperature box and a heating constant temperature tube to keep the temperature of the bladder flushing liquid at around 36℃ and alarm when the bladder flush is interrupted.
By maintaining the appropriate bladder flushing fluid temperature, the adverse effects caused by too low or too high temperature are reduced, the risks of bladder spasm and postoperative bleeding are avoided, and the continuity of the bladder flushing process is ensured, improving the safety of the patient.
Smart Images
Figure CN222585187U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a novel temperature-controllable bladder flushing rack. Background Art
[0002] Bladder irrigation is to inject saline into the bladder through a three-lumen catheter to dilute and drain the blood in the bladder, avoid the formation of blood clots in the bladder, and cause lower urinary tract obstruction, bleeding, bladder spasm and other adverse reactions. Bladder irrigation is a commonly used treatment method in urology. It is an important measure for preventing urinary catheter blockage and stopping bleeding after prostate and bladder tumor surgery.
[0003] Most of the existing bladder irrigation racks are used at room temperature and by gravity. Literature reports that when the temperature of the bladder irrigation fluid is too low, the incidence of bladder spasm increases. When the temperature of the bladder irrigation fluid reaches 38 to 40 degrees Celsius, it can cause local vasodilation, increase local blood supply, lead to more bleeding on the wound surface, increase the risk of postoperative bleeding, and prolong the bladder irrigation time. At the same time, when the bladder irrigation rack is used to bladder the patient, there is a situation of bladder interruption. If the bladder interruption occurs, the blood clots generated in the bladder may not be taken out of the body in time, and then the tube may be blocked.
[0004] In order to solve the above problems, the present application proposes a novel temperature-controllable bladder flushing stand. Utility Model Content
[0005] To solve the problems raised in the above background technology, the utility model provides a new temperature-controllable bladder flushing stand, which can keep the temperature of bladder flushing liquid at about 36°C, reduce the adverse effects caused by too low or too high temperature, and alarm in case of bladder interruption.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a novel temperature-controllable bladder flushing rack, comprising a liquid storage tank, a flushing rack body is fixedly connected to the middle of the top of the liquid storage tank, a hollow shell is fixedly connected to the top of the flushing rack body, an extension rod is fixedly connected to the upper left and right end surfaces of the hollow shell, a saline bag is hung on the outer top of the extension rod, a water pump is fixedly connected to the lower part of the hollow shell, an input pipe is fixedly connected to the output end of the water pump, an output pipe is fixedly connected to the bottom of the saline bag, and a constant temperature box is fixedly connected to the end of the output pipe away from the saline bag. The thermostatic box is fixedly connected to a casing on the outside, a fixing ring is fixedly connected to the rear end face of the casing, a heating thermostatic tube is fixedly connected to the left side of the lower interior of the thermostatic box, a temperature sensor is fixedly connected to the middle of the lower front side of the thermostatic box, a liquid inlet pipe is fixedly connected to the center of the lower interior of the thermostatic box, an alarm module is fixedly connected to the end of the liquid inlet pipe away from the thermostatic box, a mainboard is fixedly connected to the left end face of the alarm module, a control input module is fixedly connected to the outside of the mainboard, a liquid outlet pipe is fixedly connected to the bottom of the alarm module, and a PLC controller is fixedly connected to the left side of the lower interior of the washing rack body.
[0007] As a preferred embodiment of a new temperature-controllable bladder flushing rack of the utility model, the water pump input end is fixedly connected to the top of the flushing rack body, the outer side of one end of the input pipe close to the water pump is fixedly connected to the left and right lower sides of the hollow shell, the end of the input pipe away from the water pump is fixedly connected to the top of the saline bag, the outer side of one end of the output pipe close to the constant temperature box is fixedly connected to the upper middle of the shell, the inner side of the fixed ring is fixedly connected to the middle of the outer side of the flushing rack, the outer side of one end of the liquid inlet pipe close to the constant temperature box is fixedly connected to the lower middle of the shell, and the left end face of the control input module is fixedly connected to the right side of the lower side of the flushing rack body, which can heat and keep the saline flushed into the patient's bladder to thirty-three to thirty-seven degrees Celsius, thereby avoiding the problem of bladder spasm caused by the low temperature of the flushing fluid during continuous bladder flushing of the patient.
[0008] As a preferred embodiment of a new temperature-controllable bladder irrigation stand of the utility model, the PLC controller is electrically connected to the temperature sensor and the control input module respectively, and the control input module is electrically connected to the heating thermostatic tube, the maximum temperature range of the heating thermostatic tube is thirty-three to thirty-seven degrees Celsius, and the physiological saline in the storage tank can be pumped out by a water pump and then injected into the thermostatic box for heating and insulation, thereby improving the postoperative safety of the patient's bladder to a certain extent.
[0009] As a preferred novel temperature-controllable bladder flushing rack of the utility model, universal wheels are arranged at the bottom of the liquid storage tank, the interior of the flushing rack body is hollow, the bottom of the flushing rack body directly enters the lower part of the liquid storage tank, and the top of the flushing rack body is connected to the input end of the water pump, and physiological saline is stored in the liquid storage tank. On the one hand, the weight of the bottom of the flushing rack body is increased to make it more stable, and on the other hand, it avoids the on-duty nurses running back and forth and causing bladder flushing interruption.
[0010] As a preferred embodiment of the utility model, a new temperature-controllable bladder flushing stand, the alarm module is arranged to alarm when encountering air, and an LCD display screen, a flow rate control key and a temperature control key are arranged on the outside of the control input module. The flow rate control key controls the water pumping and draining flow rate of the water pump, and the temperature control key controls the temperature adjustment of the heating constant temperature tube, and the function of adjusting the dripping rate is added, so that the bladder flushing fluid can enter the bladder at a uniform and gradual speed, and at the same time, it also avoids the patient or family members from arbitrarily adjusting the bladder flushing dripping rate and causing unnecessary problems.
[0011] As a preferred embodiment of a new temperature-controllable bladder flushing rack of the utility model, two through holes are opened on the right sides of the upper and lower sides inside the control input module, the diameter of the through hole on the upper side inside the control input module matches the diameter of the longitudinal section of the liquid inlet pipe, and the diameter of the through hole on the lower side inside the control input module matches the diameter of the longitudinal section of the liquid outlet pipe, so that the liquid inlet pipe and the liquid outlet pipe can be fixed to avoid displacement of the flushing rack body due to external force, resulting in bladder interruption, and increase the overall stability of the liquid inlet pipe and the liquid outlet pipe.
[0012] As a preferred embodiment of a new temperature-controllable bladder flushing stand of the utility model, a water inlet pipe is arranged on the left side of the top of the liquid storage tank, and the internal capacity of the liquid storage tank is 20 liters, for normal temperature saline to be injected into the liquid storage tank for storage. At the same time, the saline reserve of one liquid storage tank is for use by 15 to 20 people, which can avoid the need for medical staff to frequently inject saline into the liquid storage tank when flushing the patient.
[0013] The utility model has the following beneficial effects:
[0014] The utility model designs a novel temperature-controllable bladder flushing stand, through design coordination, so that the device can heat and keep the saline flushed into the patient's bladder to thirty-three to thirty-seven degrees Celsius, so as to avoid the problem of bladder spasm caused by the low temperature of the flushing liquid during the patient's continuous bladder flushing. At the same time, the alarm module in the control input module can monitor in real time whether the patient tries to interrupt the bladder flushing during the continuous bladder flushing. The alarm module is set to sound an alarm when it comes into contact with air, so as to avoid the interruption of bladder flushing, which may cause the blood clots produced in the bladder to be not taken out of the body in time, and then cause the possibility of tube blockage, thereby improving the safety of bladder flushing for patients to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the hollow shell section of the utility model;
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the front end section of the casing of the utility model;
[0019] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the control input module of the utility model.
[0020] Legend:
[0021] 1. Liquid storage tank; 2. Flushing rack body; 3. Hollow shell; 4. Extension rod; 5. Saline bag; 6. Input pipe; 7. Output pipe; 8. Casing; 9. Fixing ring; 10. PLC controller; 11. Liquid inlet pipe; 12. Control input module; 13. Liquid outlet pipe; 14. Water pump; 15. Constant temperature box; 16. Heating constant temperature tube; 17. Temperature sensor; 18. Main board; 19. Alarm module. DETAILED DESCRIPTION
[0022] 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.
[0023] Example 1
[0024] like Figure 1-Figure 4 As shown;
[0025] A novel temperature-controllable bladder flushing rack comprises a liquid storage tank 1.
[0026] Most of the existing bladder flushing racks are used at room temperature and by gravity. According to literature reports, if the temperature of the bladder flushing fluid is too low, the incidence of bladder spasm will increase. When the temperature of the bladder flushing fluid reaches 38 to 40 degrees Celsius, it can cause local vasodilation, increase local blood supply, lead to more bleeding on the wound surface, increase the risk of postoperative bleeding, and prolong the bladder flushing time. At the same time, when the bladder flushing rack is used to flush the patient, there is a situation of bladder interruption. If the bladder interruption occurs, the blood clots generated in the bladder may not be taken out of the body in time, and then the tube may be blocked. In terms of actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a water pump and a control input module are added to this application document.
[0027] According to the above content, in order to be able to maintain the temperature of the bladder washing fluid at about 36°C and reduce the adverse effects caused by too low or too high temperature, it also includes a liquid storage tank 1. The bottom of the washing frame body 2 is fixed to the middle of the top of the liquid storage tank 1 by bolts, the top of the washing frame body 2 is welded with a hollow shell 3, and an extension rod 4 is welded above the left and right end surfaces of the hollow shell 3. A saline bag 5 is suspended on the top of the outer side of the extension rod 4, and a water pump 14 is fixed to the bottom of the hollow shell 3 by bolts. An input pipe 6 is arranged at the output end of the water pump 14, and an output pipe 7 is arranged at the bottom of the saline bag 5. The end of the output pipe 7 away from the saline bag 5 passes through the middle of the top inside the thermostat 15 and is bonded by glue. A casing 8 is welded to the outside of the thermostat 15, and a fixing ring 9 is welded to the rear end face of the casing 8. A heating thermostat tube 16 is arranged on the left side of the bottom inside the thermostat 15, a temperature sensor 17 is fixed by bolts in the middle of the front side of the bottom inside the thermostat 15, and the center of the bottom inside the thermostat 15 is penetrated by the liquid inlet pipe 11 Through and through adhesive bonding, an alarm module 19 is arranged at the end of the liquid inlet pipe 11 away from the constant temperature box 15, a main board 18 is arranged on the left end face of the alarm module 19, a control input module 12 is fixed to the outside of the main board 18 by bolts, a liquid outlet pipe 13 is arranged at the bottom of the alarm module 19, a PLC controller 10 is fixed to the left side below the washing rack body 2 by bolts, an input end of the water pump 14 is fixedly connected to the top of the washing rack body 2, an outer side of one end of the input pipe 6 close to the water pump 14 is fixedly connected to the lower left and right sides of the hollow shell 3, an end of the input pipe 6 away from the water pump 14 is fixedly connected to the top of the saline bag 5, an outer side of one end of the output pipe 7 close to the constant temperature box 15 is fixedly connected to the upper middle of the inside of the casing 8, an inner side of the fixing ring 9 is fixedly connected to the middle of the outer side of the washing rack, an outer side of one end of the liquid inlet pipe 11 close to the constant temperature box 15 is fixedly connected to the lower middle of the inside of the casing 8, and a left end face of the control input module 12 is fixedly connected to the right side below the washing rack body 2.
[0028] In this embodiment, the saline solution flushed into the patient's bladder can be heated and kept warm to 33 to 37 degrees Celsius to avoid the problem of bladder spasm caused by the low temperature of the flushing fluid during continuous bladder flushing.
[0029] In an optional embodiment: the PLC controller 10 is electrically connected to the temperature sensor 17 and the control input module 12 respectively, and the control input module 12 is electrically connected to the heating thermostat 16, and the maximum temperature range of the heating thermostat 16 is thirty-three to thirty-seven degrees Celsius.
[0030] In this embodiment, the physiological saline in the liquid storage tank 1 can be pumped out by the water pump 14 and then injected into the constant temperature box 15 for heating and heat preservation, thereby improving the safety of the patient's bladder after surgery to a certain extent.
[0031] In an optional embodiment: a universal wheel is provided at the bottom of the liquid storage tank 1, the interior of the flushing rack body 2 is hollow, the bottom of the flushing rack body 2 directly enters the bottom of the liquid storage tank 1, and the top of the flushing rack body 2 is connected to the input end of the water pump 14.
[0032] In this embodiment, the physiological saline is stored in the liquid storage box 1. On the one hand, the weight of the bottom of the flushing rack body 2 is increased to make it more stable. On the other hand, it prevents the nurse on duty from running back and forth and causing bladder interruption.
[0033] In an optional embodiment: the alarm module 19 is configured to alarm when encountering air, and an LCD display screen, a flow rate control key, and a temperature control key are provided on the outside of the control input module 12. The flow rate control key controls the water pumping and draining flow rate of the water pump 14, and the temperature control key controls the temperature adjustment of the heating thermostatic tube 16.
[0034] In this embodiment, the function of adjusting the dripping rate is added, so that the bladder flushing liquid can enter the bladder at a uniform and gradual speed, while also preventing the patient or family members from arbitrarily adjusting the bladder flushing dripping rate and causing unnecessary problems.
[0035] In an optional embodiment: two through holes are opened on the right side of the upper and lower sides of the control input module 12, the diameter of the through hole on the upper side of the control input module 12 matches the diameter of the longitudinal section of the liquid inlet pipe 11, and the diameter of the through hole on the lower side of the control input module 12 matches the diameter of the longitudinal section of the liquid outlet pipe 13.
[0036] In this embodiment, the liquid inlet pipe 11 and the liquid outlet pipe 13 can be fixed to prevent the washing rack body 2 from being displaced by external force, resulting in bladder interruption, and to increase the overall stability of the liquid inlet pipe 11 and the liquid outlet pipe 13.
[0037] In an optional embodiment: a water inlet pipe is provided on the left side of the top of the liquid storage tank 1, and the internal capacity of the liquid storage tank 1 is twenty liters.
[0038] In this embodiment, normal saline at room temperature is injected into the liquid storage tank 1 for storage. At the same time, the normal saline storage capacity of one liquid storage tank 1 is sufficient for use by fifteen to twenty persons, thereby avoiding the need for medical staff to frequently inject normal saline into the liquid storage tank 1 when flushing the patient.
[0039] The working principle and use process of the utility model are as follows: when in use, physiological saline is injected into the liquid storage tank 1. Universal wheels are arranged at the bottom of the liquid storage tank 1. Medical staff can push the liquid storage tank 1 and the upper flushing rack body 2 to move to the patient's bedside to flush the patient's bladder. At this time, the air in the input tube 6, the output tube 7, the liquid inlet tube 11 and the liquid outlet tube 13 is emptied first, and the control input module 12 is started by the PLC controller 10. Then, the flow rate control key of the control input module 12 controls the water pump 14 located inside the hollow shell 3 to start. The water pump 14 extracts the physiological saline in the liquid storage tank 1 through the hollow inside the flushing rack body 2, and compresses it to inject it into the input tube 6 at the output end of the water pump 14. At this time, the physiological saline enters the saline bag 5 through the input tube 6, and the gravity of the saline bag 5 itself injects the physiological saline into the constant temperature box 15 inside the casing 8 through the output tube 7. At this time, the casing 8 is fixed to the flushing rack body by the fixing ring 9. 2, the physiological saline enters the bottom of the thermostatic box 15 and contacts the temperature sensor 17. The temperature sensor 17 detects that the temperature of the physiological saline is at room temperature, and then the PLC controller 10 controls the heating thermostatic tube 16 to start. At this time, the medical staff can operate the temperature control key of the control input module 12 to adjust the maximum heating temperature of the heating thermostatic tube 16 according to the situation. After the physiological saline is heated, it enters the alarm module 19 in the control input module 12 through the liquid inlet pipe 11 at the bottom of the thermostatic box 15. The alarm module 19 detects whether there is air in the liquid outlet pipe 13 and the liquid inlet pipe 11. If air is detected, an alarm is issued. At this time, the physiological saline is discharged from the liquid outlet pipe 13, and the air in the input pipe 6, the output pipe 7, the liquid inlet pipe 11 and the liquid outlet pipe 13 is emptied. The medical staff inserts the top of the liquid outlet pipe 13 from the patient's urethra into the bladder, and flushes the bladder through the flow rate control key of the control input module 12.
[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A novel temperature-controllable bladder flushing stand, comprising a liquid storage tank (1), characterized in that: A flushing frame body (2) is fixedly connected to the middle of the top of the liquid storage tank (1), a hollow shell (3) is fixedly connected to the top of the flushing frame body (2), an extension rod (4) is fixedly connected to the top of the left and right end surfaces of the hollow shell (3), a saline bag (5) is suspended on the top of the outer side of the extension rod (4), a water pump (14) is fixedly connected to the lower part of the hollow shell (3), an input pipe (6) is fixedly connected to the output end of the water pump (14), an output pipe (7) is fixedly connected to the bottom of the saline bag (5), an end of the output pipe (7) away from the saline bag (5) is fixedly connected to a thermostat (15), an outer side of the thermostat (15) is fixedly connected to a housing (8), and a rear end surface of the housing (8) is fixedly connected to A fixing ring (9) is provided, a heating thermostatic tube (16) is fixedly connected to the left side of the lower interior of the thermostatic box (15), a temperature sensor (17) is fixedly connected to the middle of the lower front side of the thermostatic box (15), a liquid inlet pipe (11) is fixedly connected to the center of the lower interior of the thermostatic box (15), an alarm module (19) is fixedly connected to the end of the liquid inlet pipe (11) away from the thermostatic box (15), a main board (18) is fixedly connected to the left end face of the alarm module (19), a control input module (12) is fixedly connected to the outside of the main board (18), a liquid outlet pipe (13) is fixedly connected to the bottom of the alarm module (19), and a PLC controller (10) is fixedly connected to the left side of the lower interior of the washing rack body (2).
2. The novel temperature-controllable bladder washing stand according to claim 1 is characterized in that: The input end of the water pump (14) is fixedly connected to the top of the washing rack body (2); the outer side of one end of the input pipe (6) close to the water pump (14) is fixedly connected to the lower left and right sides of the hollow shell (3); the end of the input pipe (6) away from the water pump (14) is fixedly connected to the top of the saline bag (5); the outer side of one end of the output pipe (7) close to the thermostatic box (15) is fixedly connected to the upper middle of the inside of the casing (8); the inner side of the fixing ring (9) is fixedly connected to the middle of the outer side of the washing rack; the outer side of one end of the liquid inlet pipe (11) close to the thermostatic box (15) is fixedly connected to the lower middle of the inside of the casing (8); and the left end face of the control input module (12) is fixedly connected to the lower right side of the washing rack body (2).
3. The novel temperature-controllable bladder washing stand according to claim 1 is characterized in that: The PLC controller (10) is electrically connected to the temperature sensor (17) and the control input module (12), respectively, and the control input module (12) is electrically connected to the heating thermostatic tube (16), and the maximum temperature range of the heating thermostatic tube (16) is thirty-three to thirty-seven degrees Celsius.
4. The novel temperature-controllable bladder washing stand according to claim 1 is characterized in that: The bottom of the liquid storage tank (1) is provided with a universal wheel, the inside of the flushing rack body (2) is hollow, the bottom of the flushing rack body (2) directly enters the bottom of the liquid storage tank (1), and the top of the flushing rack body (2) is connected to the input end of the water pump (14).
5. The novel temperature-controllable bladder washing stand according to claim 1 is characterized in that: The alarm module (19) is configured to alarm when encountering air, and an LCD display screen, a flow rate control key, and a temperature control key are disposed on the outside of the control input module (12). The flow rate control key controls the water pumping and draining flow rate of the water pump (14), and the temperature control key controls the temperature adjustment of the heating thermostatic tube (16).
6. The novel temperature-controllable bladder washing stand according to claim 1 is characterized in that: Two through holes are provided on the right sides of the upper and lower sides of the control input module (12); the diameter of the through hole on the upper side of the control input module (12) matches the diameter of the longitudinal section of the liquid inlet pipe (11), and the diameter of the through hole on the lower side of the control input module (12) matches the diameter of the longitudinal section of the liquid outlet pipe (13).
7. The novel temperature-controllable bladder washing stand according to claim 1 is characterized in that: A water inlet pipe is arranged on the left side of the top of the liquid storage tank (1), and the internal capacity of the liquid storage tank (1) is 20 liters.