CN211797956U

CN211797956U - Urological calculus washing device

Info

Publication number: CN211797956U
Application number: CN201921797005.6U
Authority: CN
Inventors: 侯凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-10-30
Anticipated expiration: 2029-10-24

Abstract

The utility model provides an uropoiesis surgery calculus washing unit includes explosive box, peristaltic pump, pipeline, gasbag, washes and arranges medicine head, relief valve, waste liquid case and aerifys the mechanism, the medicine warp in the explosive box the controllable washing that supplies medicine to patient's urinary system to the peristaltic pump carries out the calculus utilizes wash the direction of arranging medicine head adjustment injection medicine to the stone that washes that comes better, when increasing along with the medicine, during patient's health internal pressure increases, when pressure detection mechanism on the relief valve detects pressure and reaches a definite value under the control of singlechip the relief valve is opened the medicine warp with in the urinary system row's pencil in the pipeline is discharged into in the waste liquid case. Thereby effectively solving the pressure problem in the urinary system during the treatment process.

Description

Urological calculus washing device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an uropoiesis surgery calculus washing unit.

Background

The kidney stones are common diseases of the urinary system, frequently occur, more frequently occur in males than in females, and frequently occur in young and strong years, and the incidence rates of the kidney stones on the left side and the right side are not obviously different. Generally, calculus can be crushed into small particles by ultrasonic waves and automatically discharged by urination, but some calculus is hard in texture and cannot be crushed by ultrasonic waves and cannot be discharged automatically.

Therefore, in the prior art, acidic liquid medicine is used for directly washing stones to break stone structures, so that the stones are broken and dissolved into small particles, the stones are discharged automatically through urination, the conventional stone washing device usually injects washing liquid into a urinary system through a certain pipeline, the pipeline occupies the urethra in the injection process, and once the injection amount is too large, the washing liquid cannot be discharged from the urethra to easily cause the urinary system to be damaged due to too high pressure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an uropoiesis surgery calculus washing unit.

The utility model provides a urinary surgery calculus washing device, which comprises a pipeline, wherein the pipeline is divided into a drug delivery pipe, a drug discharge pipe and an air inlet pipe, wherein,

one end of the medicine conveying pipe is communicated with a peristaltic pump, the peristaltic pump is communicated with a medicine storage box, and the other end of the medicine conveying pipe is connected with a flushing and discharging head;

one end of the drug discharge pipe is communicated with a waste liquid tank, a pressure relief valve is arranged between the waste liquid tank and the drug discharge pipe, and the drug discharge pipe is communicated with a flushing drug discharge head;

the flushing and pesticide discharging head comprises a cylindrical shell, the shell is fixed at one end of the pipeline, a pesticide discharging port is formed in the side wall of the shell and communicated with the pesticide discharging pipe, a rotating ring is rotatably connected in the shell, an internal gear is arranged on the inner side of the rotating ring, a first electromagnetic brake motor is fixed in the shell, a first gear is arranged on an output shaft of the first electromagnetic brake motor, the first gear is in gear connection with the internal gear, a connecting rod is fixed on the rotating ring, a second electromagnetic brake motor is fixed at the end of the connecting rod, a second gear is arranged on an output shaft of the second electromagnetic brake motor, a spherical spray head is movably connected to the shell, a through channel is formed in the spray head, an arc-shaped groove is formed in the outer wall of the spray head, a rack is arranged in the groove, and the rack is in gear connection with the second gear, the second gear is inserted in the groove, and the second electromagnetic braking motor is electrically connected with the single chip microcomputer;

the lateral wall of pipeline one end is provided with the gasbag, the one end intercommunication of intake pipe the gasbag, the intake pipe intercommunication has the mechanism of aerifing.

Preferably, uropoiesis surgery calculus washing unit still includes the shallow, the shallow includes the backup pad, the bottom of backup pad is provided with the universal wheel, the top of backup pad is connected with through the bracing piece and places the platform, the one side of placing the platform sets up the boss, it sets up the handle to place the platform opposite side, set up on the boss the explosive box, the middle part of placing the platform sets up the peristaltic pump, the peristaltic pump is other place bench set up the mechanism of aerifing with the singlechip, set up in the backup pad the waste liquid case.

Preferably, the waste liquid tank comprises a tank body, a drain pipe is arranged at the bottom of the side wall of the tank body, and the top of the tank body is communicated with the discharge pipe through a pipeline.

Preferably, the gasbag includes the utricule, the utricule is the annular, the utricule surround in the lateral wall of pipeline, the utricule intercommunication the intake pipe, the utricule with the intercommunication department of intake pipe is provided with solenoid valve, solenoid valve electric connection the singlechip.

Preferably, the relief valve includes the valve body, the valve body is provided with electromagnetic switch, electromagnetic switch electric connection the singlechip, singlechip electric connection pressure detection mechanism, pressure detection mechanism set up in discharge tube place one side.

Preferably, the inflation mechanism comprises an inflator, the inflator is communicated with the air inlet pipe, the side wall of the inflator is provided with capacity scale marks, a piston is connected in the inflator in a sliding mode, and a push rod is fixed to one side of the piston.

Preferably, the bag body is attached to the side wall of the pipeline.

Compared with the prior art, the utility model provides an uropoiesis surgery calculus washing unit has following beneficial effect:

the urinary surgery stone flushing device provided by the utility model supplies medicine to the patient through the cooperation of the medicine storage box, the peristaltic pump and the medicine conveying pipe to flush stones, and the peristaltic pump can well control the medicine supply time and the medicine supply speed, so that the urinary surgery stone flushing device can be conveniently adjusted according to the condition of the patient and can effectively flush stones; the pressure measuring mechanism in the pressure release valve measures pressure and transmits the pressure to the single chip microcomputer, the single chip microcomputer controls the opening and closing of the electromagnetic switch according to a pressure threshold value, so that the pressure release valve can discharge medicine in time according to the pressure condition in the patient, the medicine in the patient is discharged into the waste liquid tank through the medicine discharge pipe, the safety range of the pressure in the patient is guaranteed, and the urinary organ is prevented from being damaged due to overlarge internal pressure caused by too much medicine flushing; the pipeline is inserted into the urinary system, the air bag is inflated through the inflation mechanism, so that the pipeline is clamped in the urinary system, and when the pipeline is pulled out, the air in the air bag is sucked out through the inflation mechanism, so that the pipeline can be smoothly moved out; the shower nozzle is provided with a groove, the gear is inserted in the groove, so that when the rotating ring rotates, the gear can act on the shower nozzle to drive the shower nozzle to rotate, teeth connected to the gear and the rack are arranged in the groove, the gear rotates to enable the shower nozzle to rotate in other directions, and therefore the shower nozzle direction can be changed to adjust the washing angle, and washing is convenient to carry out.

In addition, the setting of shallow makes things convenient for washing unit to remove in the hospital, one in addition be provided with two sets on the shallow washing unit conveniently the patient of bed uses mutually, accords with the actual conditions of hospital, does benefit to and saves space.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the urological stone flushing device of the present invention;

FIG. 2 is a schematic view of the structure of the tube, bladder and irrigation and drainage head shown in FIG. 1;

FIG. 3 is a schematic view of the flushing discharge head shown in FIG. 2;

fig. 4 is a schematic structural view of the tube and the balloon shown in fig. 2.

Reference numbers in the figures: 1. the medicine storage box comprises a cart, 11, a handle, 12, a placing table, 13, a supporting rod, 14, a supporting plate, 15, universal wheels, 2, a medicine storage box, 3, a peristaltic pump, 4, a pipeline, 41, a medicine conveying pipe, 42, a medicine discharging pipe, 43, an air inlet pipe, 5, a pressure release valve, 6, a waste liquid box, 61, a box body, 62, a sewage discharge pipe, 7, an air bag, 71, a bag body, 72, an electromagnetic valve, 8, a flushing medicine discharging head, 81, a shell, 82, a medicine discharging port, 83, a second gear, 84, a second electromagnetic braking motor, 85, a rotating ring, 86, a spraying head, 87, a first electromagnetic braking motor, 88, a first gear, 9 and an inflating mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, in which fig. 1 is a schematic structural view of a urinary stone washing device according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the structure of the tube, bladder and irrigation and drainage head shown in FIG. 1; FIG. 3 is a schematic view of the flushing discharge head shown in FIG. 2; fig. 4 is a schematic structural view of the tube and the balloon shown in fig. 2.

Referring to fig. 1, the utility model provides a urinary surgery stone washing device, including the shallow 1, the shallow 1 includes the backup pad 14, the backup pad 14 is square, four angles at the bottom of the backup pad 14 are provided with universal wheels 15, in the specific implementation process, the universal wheels 15 are braking universal wheels, which is convenient for the movement and parking of the shallow 1; four corners of the top of the supporting plate 14 are respectively fixed with a supporting rod 13, the four supporting rods 13 fixedly support a placing table 12, one side of the top of the placing table 12 is higher, and the other side of the top of the placing table 12 is lower, specifically, a boss is arranged on one side of the placing table 12, the medicine storage box 2 is arranged on the boss, the medicine storage box 2 is of a cylindrical structure made of transparent materials, scales are arranged on the side wall of the medicine storage box 2, a hose is communicated with the bottom of the side wall of the medicine storage box 2, and a handle 11 is arranged on the other side of the placing table 12, so that the cart 1 is conveniently pushed to; the peristaltic pump 3 is arranged in the middle of the placing table 12, in the specific implementation process, the peristaltic pump 3 is a 78001-60 type independently-controlled multi-channel peristaltic pump, the hose is arranged in the peristaltic pump 3, a plurality of rollers in the peristaltic pump 3 rotate to extrude the hose to extrude liquid medicine in the hose into the body of a patient, and the rollers corresponding to each hose are independently controlled; the hose communicates with a connector provided on the placement table 12.

Peristaltic pump 3 is other place and set up on the platform 12 aerify mechanism 9, it includes the inflator pump to aerify mechanism 9, the inflator pump constitutes the cylindrical structure for transparent material equally, the lateral wall of inflator pump is provided with the capacity scale mark, the inflator pump passes through the trachea intercommunication the joint, sliding connection has the piston in the inflator pump, one side of piston is fixed with the push rod.

The placing table 12 is provided with a single chip microcomputer, and the single chip microcomputer is electrically connected with a power supply.

Set up in the backup pad 14 waste liquid case 6, waste liquid case 6 includes box 61, box 61 is placed in the backup pad 14 is last, the bottom of box 61 lateral wall is provided with blow off pipe 62, the top of box 61 lateral wall is provided with hangs the point, the tip of blow off pipe 62 is provided with the couple, the couple articulates and is in hang the point, the top intercommunication of box 61 the joint.

The joint is communicated with the pipeline 4, specifically, the pipeline 4 is internally divided into a medicine conveying pipe 41, a medicine discharging pipe 42 and an air inlet pipe 43, wherein the size and the shape of the medicine conveying pipe 41 and the medicine discharging pipe 42 are the same, the hose is communicated with the medicine conveying pipe 41 through the joint, the inflator is communicated with the air inlet pipe 43 through the joint, and the box body 61 is communicated with the medicine discharging pipe 42 through the joint.

The end of the pipeline 4 is provided with a flushing and discharging head 8, specifically the flushing and discharging head 8 comprises a cylindrical shell 81, the diameter of the cylindrical shell 81 is the same as that of the pipeline 4, the shell 81 is fixed at one end of the pipeline 4, a discharging port 82 is arranged on the side wall of the shell 81, the discharging port 82 is communicated with the discharging pipe 42, a pressure release valve 5 is arranged between the discharging pipe 42 and the waste liquid tank 6, specifically, the pressure release valve 5 comprises a valve body which is arranged on the pipeline between the joint and the box body 61, the valve body is provided with an electromagnetic switch which is electrically connected with the singlechip and a pressure detection mechanism which is arranged on one side of the discharging pipe 42, in the specific implementation process, the pressure detection mechanism can be a CH-DPT 248-pressure sensor, the pressure detection mechanism transmits the measured pressure to the single chip microcomputer, and the single chip microcomputer compares the measured pressure with a pressure threshold value set in the single chip microcomputer, wherein the set pressure threshold value is lower than the pressure which can be born by the urinary system of the patient. Once the measured pressure reaches the threshold value, the single chip controls the electromagnetic switch to be turned on, and the medicine injected into the urinary system is discharged to the box body 61 through the medicine discharge port 82 and the medicine discharge pipe 42.

A rotating ring 85 is rotatably connected to the housing 81, in a specific implementation process, an internal gear is disposed inside the rotating ring 85, a first electromagnetic brake motor 87 is fixed inside the housing 81, an output shaft of the first electromagnetic brake motor 87 is provided with a first gear 88, the first gear 88 is in toothed connection with the internal gear, a connecting rod is fixed on the rotating ring 85, a second electromagnetic brake motor 84 is fixed at an end of the connecting rod, an output shaft of the second electromagnetic brake motor 84 is provided with a second gear 83, a spherical spray head 86 is movably connected to the housing 81, a through passage is disposed on the spray head 86 and is communicated with the drug delivery pipe 41, in a specific implementation process, the passage is rotatably connected to the drug delivery pipe 41, an arc-shaped groove is disposed on an outer wall of the spray head 86, and a rack is disposed in the groove, the rack teeth are connected with the second gear 83, the second gear 83 is inserted into the groove, and the first electromagnetic brake motor 87 and the second electromagnetic brake motor 84 are electrically connected with a single chip microcomputer; the single chip microcomputer is operated by a medical staff to control the rotation of the first electromagnetic brake motor 87 and the second electromagnetic brake motor 84.

The lateral wall of pipeline 4 one end is provided with gasbag 7, the one end intercommunication of intake pipe 43 gasbag 7, among the specific implementation process, gasbag 7 includes utricule 71, utricule 71 is the annular, utricule 71 pastes and covers the lateral wall setting of pipeline, utricule 71 surround in the lateral wall of pipeline 4, utricule 71 intercommunication intake pipe 43, utricule 71 with the intercommunication department of intake pipe 43 is provided with solenoid valve 72, solenoid valve 72 electric connection the singlechip, single chip microcomputer control solenoid valve 72's switch, medical personnel control inflation mechanism 9 to gasbag 71 aerifys.

The utility model provides an uropoiesis surgery calculus washing unit's principle as follows:

during the use, medical personnel will add the medicine in the explosive box 2, medical personnel will the pipeline 4 inserts in patient's the urinary system, medical personnel will through the singlechip will electromagnetic valve 72 opens, and medical personnel is through promoting the push rod drives the piston and removes to the intake pipe 43 is compressed air, aerifys through intake pipe 43 to utricule 71, aerify the back of accomplishing, medical personnel will through the singlechip electromagnetic valve 72 closes for utricule 71 inflation joint is in the urinary system.

The medical staff adjusts the speed of the peristaltic pump 3 to control the medicine supply according to the condition of the patient, the peristaltic pump 3 pumps the medicine to the spray head 86 through the medicine conveying pipe 41, the medicine conveying pipe 41 is rotatably connected with the spray head 86, the medical staff operates the single chip microcomputer to control the first electromagnetic brake motor 87 to rotate so as to drive the first gear 88 to rotate and further drive the rotating ring 85 to rotate, the second gear 83 on the rotating ring 85 is inserted into the groove on the spray head 86, so that the spray head 86 can rotate along with the rotating ring 85, the single chip microcomputer controls the second electromagnetic brake motor 84 to rotate so as to drive the second gear 83 to rotate, the second gear 83 is toothed to the rack on the spray head 86, the spray head 86 is driven to rotate in the other direction through the rack on the spray head 86, and the two processes are matched to realize the rotation of the spray head 86, thereby controlling the direction of spraying medicine to wash, and being capable of better washing the calculus in the urinary system of the patient. Along with the injection of the medicine, the pressure in the urinary system of the patient is increased, the pressure detection mechanism arranged on the pressure release valve 5 detects the pressure in the urinary system, the pressure detection mechanism transmits the measured pressure to the single chip microcomputer, the single chip microcomputer compares the measured pressure with a pressure threshold value set in the single chip microcomputer, and the set pressure threshold value is lower than the pressure which can be born by the urinary system of the patient. Once the measured pressure reaches the threshold value, the single chip microcomputer controls the electromagnetic switch to be opened, the pressure release valve 5 is opened, the medicine injected into the urinary system is discharged to the box body 61 through the medicine discharge port 82 and the medicine discharge pipe 42, the pressure in the urinary system is reduced, and when the pressure is lower than a certain threshold value, the electromagnetic switch is closed under the control of the single chip microcomputer, and the pressure release valve 5 is closed. After the flushing is finished, the medical staff controls the electromagnetic valve 72 to be opened through the single chip microcomputer, the medical staff drives the piston to move upwards by pulling the push rod, the gas in the bag body 71 is sucked out, the pipeline 4 is not clamped in the urinary system of a patient, and the pipeline 4 is convenient to take out.

The urological calculus washing device provided by the utility model supplies medicine to the patient through the cooperation of the medicine storage box 2, the peristaltic pump 3 and the medicine conveying pipe 41 to wash calculus, and the medicine supply time and the medicine supply speed can be well controlled by utilizing the peristaltic pump 3, so that the urological calculus washing device can be conveniently adjusted according to the condition of the patient and can effectively wash calculus; along with the continuous delivery of the medicine to the body of the patient to form a certain pressure, the pressure measuring mechanism in the pressure release valve 5 measures the pressure and transmits the pressure to the single chip microcomputer, the single chip microcomputer controls the opening and closing of the electromagnetic switch according to the threshold value of the pressure, so that the pressure release valve 5 can discharge the medicine in time according to the pressure condition in the body of the patient, the medicine in the body of the patient is discharged into the waste liquid tank 6 through the medicine discharge pipe 42, the safety range of the pressure in the body of the patient is ensured, and the urinary organ damage caused by the overlarge pressure in the body due to too much medicine flushing is avoided; the pipeline 4 is inserted into the urinary system, the air sac 7 is inflated through the inflation mechanism 9, so that the pipeline 4 is clamped in the urinary system, and when the pipeline is pulled out, the air in the air sac 7 is sucked out through the inflation mechanism 9, so that the pipeline 4 can be smoothly moved out; the spray head 86 is provided with a groove, the gear is inserted in the groove, so that when the rotating ring 85 rotates, the gear can act on the spray head 86 to drive the spray head 86 to rotate, the groove is internally provided with teeth connected with the gear and the rack, the gear rotates to enable the spray head 86 to rotate in other directions, and therefore the direction of the spray head 86 can be changed to adjust the washing angle, and washing is convenient to carry out.

In addition, the setting of shallow 1 makes things convenient for washing unit to remove in the hospital, one in addition be provided with two sets on the shallow 1 washing unit makes things convenient for the patient of adjacent bed to use, accords with the actual conditions of hospital, does benefit to and saves space.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A urinary surgery stone flushing device is characterized by comprising a pipeline (4), wherein the pipeline (4) is divided into a medicine conveying pipe (41), a medicine discharging pipe (42) and an air inlet pipe (43),

one end of the medicine conveying pipe (41) is communicated with the peristaltic pump (3), the peristaltic pump (3) is communicated with the medicine storage box (2), and the other end of the medicine conveying pipe (41) is connected with a flushing and discharging head (8);

one end of the drug discharge pipe (42) is communicated with a waste liquid tank (6), a pressure release valve (5) is arranged between the waste liquid tank (6) and the drug discharge pipe (42), and the drug discharge pipe (42) is communicated with a flushing drug discharge head (8);

the flushing and discharging head (8) comprises a cylindrical shell (81), the shell (81) is fixed at one end of the pipeline (4), a discharging port (82) is formed in the side wall of the shell (81), the discharging port (82) is communicated with the discharging pipe (42), a rotating ring (85) is connected in the shell (81) in a rotating mode, an internal gear is arranged on the inner side of the rotating ring (85), a first electromagnetic braking motor (87) is fixed in the shell (81), a first gear (88) is arranged on an output shaft of the first electromagnetic braking motor (87), the first gear (88) is in toothed connection with the internal gear, a connecting rod is fixed on the rotating ring (85), a second electromagnetic braking motor (84) is fixed at the end of the connecting rod, a second gear (83) is arranged on an output shaft of the second electromagnetic braking motor, and a spherical spray head (86) is movably connected to the shell (81), a through channel is arranged on the spray head (86), an arc-shaped groove is formed in the outer wall of the spray head (86), a rack is arranged in the groove, the rack is in tooth joint with the second gear (83), the second gear (83) is inserted in the groove, and the first electromagnetic brake motor (87) and the second electromagnetic brake motor (84) are electrically connected with a single chip microcomputer;

the lateral wall of pipeline (4) one end is provided with gasbag (7), the one end intercommunication of intake pipe (43) gasbag (7), intake pipe (43) intercommunication has inflating mechanism (9).

2. The urological stone washing device according to claim 1, characterized in that the urological stone washing device further comprises a cart (1), the cart (1) comprises a support plate (14), universal wheels (15) are arranged at the bottom of the support plate (14), a placing table (12) is connected to the top of the support plate (14) through a support rod (13), a boss is arranged on one side of the placing table (12), a handle (11) is arranged on the other side of the placing table (12), the medicine storage box (2) is arranged on the boss, the peristaltic pump (3) is arranged in the middle of the placing table (12), the inflation mechanism (9) and the single chip microcomputer are arranged on the placing table (12) beside the peristaltic pump (3), and the waste liquid box (6) is arranged on the support plate (14).

3. A urinary surgical stone washing device as claimed in claim 2, characterized in that the waste tank (6) comprises a tank body (61), a drain pipe (62) is arranged at the bottom of the side wall of the tank body (61), and the top of the tank body (61) is communicated with the discharge pipe (42) through a pipeline.

4. The urological stone flushing device according to claim 1, characterized in that the balloon (7) comprises a balloon body (71), the balloon body (71) is annular, the balloon body (71) surrounds the side wall of the pipeline (4), the balloon body (71) is communicated with the air inlet pipe (43), an electromagnetic valve (72) is arranged at the communication position of the balloon body (71) and the air inlet pipe (43), and the electromagnetic valve (72) is electrically connected with the single chip microcomputer.

5. The urological stone flushing device of claim 1, wherein the pressure relief valve (5) comprises a valve body provided with an electromagnetic switch electrically connected to the single chip microcomputer, the single chip microcomputer being electrically connected to a pressure detection mechanism provided on the side of the discharge tube (42).

6. The urological stone washing device of claim 1, wherein the inflation mechanism (9) comprises an inflator, the inflator communicates with the air inlet tube, a side wall of the inflator is provided with a volume scale, a piston is slidably connected in the inflator, and a push rod is fixed on one side of the piston.

7. The urological stone irrigation device of claim 4, wherein the balloon (71) is disposed against a side wall of the conduit.