CN109771707B

CN109771707B - Clinical catheterization device of uropoiesis surgery

Info

Publication number: CN109771707B
Application number: CN201910095120.7A
Authority: CN
Inventors: 王鹏飞; 杨丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2021-05-04
Anticipated expiration: 2039-01-31
Also published as: CN109771707A

Abstract

The invention discloses a clinical urethral catheterization device for urinary surgery, which comprises a frame and a urine storage bag, wherein a driving motor is arranged at the bottom of the inner wall of the frame, a pinion is fixedly connected to the output end of the driving motor, a large gear is meshed and connected to the surface of the pinion, a rotating shaft is fixedly connected to the center of the large gear, a rotating disc is fixedly connected to the top of the rotating shaft, fixing grooves are formed in the surface of the rotating disc at equal intervals, first clamping grooves are formed in two opposite sides of the inner wall of each fixing groove, and first clamping blocks are connected to the inner wall of each first clamping groove in a sliding mode. This clinical catheterization device of uropoiesis surgery has solved the catheterization device that uses at present and has become by the catheter with deposit the urine bag, and the structure is simple relatively, regularly needs medical personnel to deposit the change of urine bag in addition, complex operation, and the change process causes easily to leak and spills, if change untimely the uncomfortable problem of patient that causes easily simultaneously.

Description

Clinical catheterization device of uropoiesis surgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to a clinical urethral catheterization device for urinary surgery.

Background

The urinary surgery mainly treats various urinary calculi and complicated renal calculi, kidney and bladder tumors, prostatic hyperplasia and prostatitis, inflammation and tumor of testicle epididymis, hydrocele caused by urethral fissure, cryptorchidism and stenosis of a renal pelvis ureter connection part, various urinary injury, congenital malformation of the urinary system such as hypospadias, cryptorchidism and hydronephrosis and the like, and a urinary catheterization device is often needed for clinical postoperative treatment of the diseases, so that the subsequent rehabilitation of a patient is facilitated. But the catheterization device that uses at present comprises catheter and urine bag, and the structure is simple relatively, regularly needs medical personnel to deposit the change of urine bag moreover, complex operation, and the change process causes easily loudly to spill, causes the patient discomfort if the change is untimely easily simultaneously.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a clinical urethral catheterization device for urinary surgery, which solves the problems that the prior urethral catheterization device consists of a urethral catheter and a urine storage bag, has a relatively simple structure, regularly needs medical care personnel to replace the urine storage bag, is complex to operate, is easy to leak in the replacement process, and is easy to cause discomfort to a patient if the urinary catheterization device is not replaced timely.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a clinical urethral catheterization device for urinary surgery comprises a frame and a urine storage bag, wherein a driving motor is arranged at the bottom of the inner wall of the frame, a pinion is fixedly connected to the output end of the driving motor, a large gear is meshed and connected to the surface of the pinion, a rotating shaft is fixedly connected to the center of the large gear, a rotating disc is fixedly connected to the top of the rotating shaft, fixing grooves are equidistantly formed in the surface of the rotating disc, first clamping grooves are respectively formed in two opposite sides of the inner wall of each fixing groove, a first clamping block is slidably connected to the inner wall of each first clamping groove, a first spring is arranged between each first clamping block and the two opposite sides of the corresponding first clamping groove, a feeding device is arranged on one side of the rotating disc, a discharging device is arranged on one side of the rotating disc, which is opposite to the feeding device, a drawing and inserting device is arranged on, the movable end of the first transmission device is fixedly connected with a first push block, one side of the first push block, which is far away from the first transmission device, is connected with a guide groove in a sliding way, the inner wall of the guide groove is connected with a second push block in a sliding way, a second spring is arranged between the second push block and the opposite two sides of the guide groove, the blanking device comprises a first connecting plate and a second connecting plate, the surfaces of two opposite sides of the inner walls of the first connecting plate and the second connecting plate are respectively provided with a second transmission device and a third transmission device, the movable ends of the second transmission device and the third transmission device are respectively and fixedly connected with a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are both provided with a second clamping groove in one side close to the rotary table, the inner wall of the second clamping groove is connected with a second clamping block in a sliding mode, and a third spring is arranged between the second clamping block and the two opposite sides of the second clamping groove.

Preferably, first transmission, second transmission and third transmission, its structure is the same, first transmission is including fixed frame, inner wall one side of fixed frame is provided with servo motor, servo motor's output fixedly connected with shaft coupling, servo motor's one side fixedly connected with lead screw is kept away from to the shaft coupling, the surperficial threaded connection of lead screw has the slider, the movable groove has been seted up to the position that the surface of fixed frame is close to the slider.

Preferably, take out and insert the device and include electric telescopic handle, electric telescopic handle's expansion end fixedly connected with cutting ferrule, the inner wall buckle of cutting ferrule is connected with the contact pin, the top intercommunication of contact pin has the catheter, the lower part of catheter is provided with the solenoid valve.

Preferably, a controller and a buzzer are respectively arranged on two sides of the bottom of the inner wall of the frame, and a first pressure sensor is arranged on the inner wall of the frame and positioned at the lower part of the drawing and inserting device.

Preferably, a partition plate is arranged on the inner wall of the frame and positioned on the upper portion of the large gear, a second pressure sensor is arranged at the center of one side, close to the blanking device, of the partition plate, and the surface of the rotating shaft is respectively connected with the partition plate and the inner wall of the frame in a rotating mode.

Preferably, the top of frame and the one side of keeping away from taking out the insertion device are provided with control panel, the surface of frame just is located control panel both sides and all is provided with the hinge, the rotation end fixedly connected with apron of hinge, handle and bayonet socket have been seted up respectively on the surface of apron.

Preferably, the top of depositing the urine bag is provided with the rubber buffer, the bag body of depositing the urine bag utilizes high-elastic rubber material to adopt the infolding mode to make, and the top is provided with two card rails.

Preferably, first fixture block adopts the design of blunt triangle-shaped, and the fillet has been done on the surface and has been handled, the second fixture block adopts the right angled triangle-shaped design, and the right angle face is carried on the back with first fixture block mutually.

Preferably, the front end of the first push block adopts an arc-shaped surface opening design, the fixing groove adopts a cross symmetrical design, the bottom of the frame is fixedly connected with a supporting seat at equal intervals, and one side of the frame is provided with a plug.

Preferably, the feeding device, the discharging device and the inserting and pulling device are fixedly connected with the inside of the frame.

(III) advantageous effects

The invention provides a clinical urethral catheterization device for urology surgery. Has the following beneficial effects:

the urinary surgery clinical urethral catheterization device is characterized in that fixing grooves are equidistantly formed in the surface of a rotary disc, a feeding device is arranged on one side of the rotary disc, a discharging device is arranged on one side of the rotary disc, which is opposite to the feeding device, a drawing and inserting device is arranged on one side of the rotary disc, which is perpendicular to the discharging device, so that empty urine storage bags can be automatically loaded by the feeding device, a driving motor is used for driving a pinion to be meshed with a gear wheel for transmission, a rotating shaft is further driven to rotate, the rotating shaft drives the rotary disc to rotate, the urine storage bags are moved, then the bottom of a urethral catheter is separated from and conducted with the urine storage bags through the drawing and inserting device, the urine storage bags can be conveniently replaced after being filled by matching a solenoid valve and a first pressure sensor, meanwhile, the urine storage bags can be automatically taken down by the discharging device, automatic full-load alarm is realized by matching a second pressure sensor and a buzzer, the urine storage bag is prevented from being inquired, checked and replaced by medical staff at regular time, and the working intensity of the medical staff and the discomfort of patients are reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention;

FIG. 5 is a schematic view of the drawing and inserting apparatus according to the present invention;

FIG. 6 is a schematic view of the urine storage bag according to the present invention;

FIG. 7 is a schematic view of the transmission of the present invention.

In the figure: 1 frame, 2 driving motors, 3 pinions, 4 gearwheels, 5 rotating shafts, 6 turntables, 7 fixing grooves, 8 first clamping grooves, 9 first clamping blocks, 10 first springs, 11 feeding devices, 111 first transmission devices, 1111 fixing frames, 1112 servo motors, 1113 couplers, 1114 lead screws, 1115 sliding blocks, 1116 movable grooves, 112 first pushing blocks, 113 guide grooves, 114 second pushing blocks, 115 second springs, 12 blanking devices, 121 first connecting plates, 122 second connecting plates, 123 second transmission devices, 124 third transmission devices, 125 first clamping rods, 126 second clamping rods, 127 second clamping grooves, 128 second clamping blocks, 129 third springs, 13 drawing and inserting devices, 131 electric driving devices, 132, 133 inserting pins, 134 catheters, 135 electromagnetic valves, 14 controllers, 15 buzzers, 16 first pressure sensors, 17 partition plates, 18 second pressure sensors, 19 control panels, 20 hinges, 21 cover plates, 21 telescopic rods, and the like, 22 handles, 23 bayonets, 24 urine storage bags, 25 support seats and 26 plugs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a clinical urethral catheterization device for urinary surgery comprises a frame 1 and a urine storage bag 24, wherein a driving motor 2 is arranged at the bottom of the inner wall of the frame 1, a pinion 3 is fixedly connected to the output end of the driving motor 2, a gearwheel 4 is engaged and connected to the surface of the pinion 3, a rotating shaft 5 is fixedly connected to the center of the gearwheel 4, a rotating disc 6 is fixedly connected to the top of the rotating shaft 5 to realize rotation of the rotating disc and meet transmission between urine storage bag stations, fixing grooves 7 are equidistantly formed in the surface of the rotating disc 6, first clamping grooves 8 are respectively formed in two opposite sides of the inner wall of each fixing groove 7, a first clamping block 9 is slidably connected to the inner wall of each first clamping groove 8, a first spring 10 is arranged between each first clamping block 9 and the two opposite sides of each first clamping groove 8 to realize fixation of the urine storage bag, a feeding device 11 is arranged on one side of the rotating disc 6, a discharging device 12 is arranged on one side of the rotating, the feeding device 11 comprises a first transmission device 111, a first push block 112 is fixedly connected to the movable end of the first transmission device 111 to realize automatic feeding, a guide groove 113 is slidably connected to one side of the first push block 112 far away from the first transmission device 111, a second push block 114 is slidably connected to the inner wall of the guide groove 113, a second spring 115 is arranged between the second push block 114 and two opposite sides of the guide groove 113, the discharging device 12 comprises a first connecting plate 121 and a second connecting plate 122 to realize storage of empty urine bags and filling of the push block, a second transmission device 123 and a third transmission device 124 are respectively arranged on two opposite side surfaces of the inner wall of the first connecting plate 121 and the inner wall of the second connecting plate 122, a first clamping rod 125 and a second clamping rod 126 are respectively and fixedly connected to the movable ends of the second transmission device 123 and the third transmission device 124 to realize storage of the urine bags, a second clamping groove 127 is respectively arranged inside one side of the first clamping rod 125 and the second clamping rod 126 near the turntable 6, the inner wall of the second clamping groove 127 is connected with a second clamping block 128 in a sliding manner, a third spring 129 is arranged between the second clamping block 128 and two opposite sides of the second clamping groove 127, so that the urine bag can be clamped conveniently, the filled urine bag can be taken down from the turntable conveniently, the first transmission device 111, the second transmission device 123 and the third transmission device 124 are identical in structure, the first transmission device 111 comprises a fixing frame 1111, one side of the inner wall of the fixing frame 1111 is provided with a servo motor 1112, the output end of the servo motor 1112 is fixedly connected with a coupler 1113, one side of the coupler 1113 far away from the servo motor 1112 is fixedly connected with a screw rod 1114, the surface thread of the screw rod 1114 is connected with a slide block 1115, the surface of the fixing frame 1111, which is close to the slide block 1115, is provided with a movable groove 1116, the servo motor is utilized to drive the screw rod to rotate, so as to drive the slide block to, the movable end of the electric telescopic rod 131 is fixedly connected with a clamping sleeve 132, the inner wall of the clamping sleeve 132 is connected with a contact pin 133 in a buckling mode, the contact pin is automatically separated from and communicated with a urine storage bag, the urine storage bag is convenient to replace, the top of the contact pin 133 is communicated with a catheter 134, an electromagnetic valve 135 is arranged on the lower portion of the catheter 134, the catheter is separated, a controller 14 and a buzzer 15 are respectively arranged on two sides of the bottom of the inner wall of the frame 1, the convenient device is operated and gives an alarm, a first pressure sensor 16 is arranged on the inner wall of the frame 1 and located on the lower portion of the drawing and inserting device 13, whether the urine storage bag is full or not is checked, the next step is completed by a transmission signal, a partition plate 17 is arranged on the inner wall of the frame 1 and located on the upper portion of the bull gear 4, the driving motor is protected, a second pressure sensor 18 is arranged in the, a control panel 19 is arranged at the top of the frame 1 and on one side far away from the drawing and inserting device 13, which is convenient for controlling an operation device, hinges 20 are arranged on the surface of the frame 1 and on two sides of the control panel 19, a cover plate 21 is fixedly connected with the rotating end of the hinge 20, a handle 22 and a bayonet 23 are respectively arranged on the surface of the cover plate 21, which improves the sealing performance of the device, a rubber plug is arranged at the top of the urine storage bag 24, which is convenient for inserting a needle and preventing urine leakage, the bag body of the urine storage bag 24 is made of high-elastic rubber materials by adopting an inward folding mode, which reduces the volume of the empty urine storage bag and facilitates the inspection of the full bag body, and a double clamping rails are arranged at the top, which is convenient for the clamping movement of a feeding device, a rotary plate and a blanking device, the first clamping block 9 adopts a blunt triangle design, and the surface is processed into a round angle, which is, realize the area to the indentation, reach and to draw the card dead, first ejector pad 112 front end adopts arcwall face opening design, makes things convenient for automatic filler and material loading, and fixed slot 7 adopts the cross symmetrical design, and the bottom equidistance fixedly connected with supporting seat 25 of frame 1, one side of frame 1 are provided with plug 26, and loading attachment 11, unloader 12 and take out and insert device 13 all with frame 1's inside fixed connection, satisfy the structural requirement.

When the device is used, the device is fixed near a sickbed through the supporting seat 25, then the cover plate 21 is opened, the turntable 6 is rotated to stagger the opening of the fixed groove 7 with the first push block 112, then the empty urine storage bag 24 is filled in the guide groove 113, then the plug 26 is connected with an external circuit to realize power supply, then the catheter 134 is communicated with a reserved pipe in a patient body, the first push block 112 is driven to move through the first transmission device 111 to drive the empty urine storage bag 24 to move in the fixed groove 7, the fixing is realized by matching with the first fixture block 9 under the elastic force of the first spring 10, then the driving motor 2 drives the pinion 3 to rotate, the pinion 3 drives the gearwheel 4 to rotate, the gearwheel 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the turntable 6 to rotate, the urine storage bag 24 is driven to rotate to the drawing and inserting device, the driving motor 2 stops the cutting sleeve, then the electric telescopic rod 131 is matched with, inserted into the rubber plug at the top of the urine storage bag 24, the electromagnetic valve 135 is opened to store urine, after the urine storage bag is full and expanded, the first pressure sensor 16 on the inner wall of the frame 1 senses the pressure, the controller 14 closes the solenoid valve 135, the electric telescopic rod 131 retracts, then the motor 2 is driven to rotate again, the filled urine storage bag 24 is moved away, and the empty urine storage bag 24 is moved in, so that the replacement of the urine storage bag 24 is realized, then the electric telescopic rod 131 is extended, the electromagnetic valve 135 is opened to store urine again, then the second transmission device 123 and the third transmission device 124 drive the first clamping rod 125 and the second clamping block 126 to move, the second clamping block 128 and the third spring 129 are matched to remove the full urine storage bag 24 on the rotating disc 6, when the first clamping bar 125 and the second clamping block 126 are full, the former pressure is dropped on the second pressure sensor 18, and then the motor buzzer 15 gives an alarm to stop the operation of the driving motor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A urological clinical catheterization device comprising a frame (1) and a urine storage bag (24), characterized in that: the automatic feeding device is characterized in that a driving motor (2) is arranged at the bottom of the inner wall of the frame (1), a pinion (3) is fixedly connected to the output end of the driving motor (2), a gear wheel (4) is connected to the surface of the pinion (3) in a meshed manner, a rotating shaft (5) is fixedly connected to the center of the gear wheel (4), a rotating disc (6) is fixedly connected to the top of the rotating shaft (5), fixing grooves (7) are formed in the surface of the rotating disc (6) at equal intervals, first clamping grooves (8) are formed in two opposite sides of the inner wall of each fixing groove (7), first clamping blocks (9) are slidably connected to the inner wall of each first clamping groove (8), first springs (10) are arranged between the first clamping blocks (9) and two opposite sides of the first clamping grooves (8), a feeding device (11) is arranged on one side of the rotating disc (6), and a discharging device (12), one side of carousel (6) perpendicular to unloader (12) is provided with takes out and inserts device (13), loading attachment (11) are including first transmission (111), the first ejector pad (112) of expansion end fixedly connected with of first transmission (111), one side sliding connection that first transmission (111) were kept away from in first ejector pad (112) has guide slot (113), the inner wall sliding connection of guide slot (113) has second ejector pad (114), be provided with second spring (115) between second ejector pad (114) and guide slot (113) both sides relatively, unloader (12) are including first connecting plate (121) and second connecting plate (122), the relative both sides surface of inner wall of first connecting plate (121) and second connecting plate (122) is provided with second transmission (123) and third transmission (124) respectively, the expansion end of second transmission (123) and third transmission (124) is fixedly connected with first clamping bar (125) respectively ) And the first clamping rod (125) and the second clamping rod (126) are both internally provided with a second clamping groove (127) at one side close to the rotating disc (6), the inner wall of the second clamping groove (127) is connected with a second clamping block (128) in a sliding manner, and a third spring (129) is arranged between the second clamping block (128) and the two opposite sides of the second clamping groove (127).

2. A urological clinical catheterization device according to claim 1, characterized in that: first transmission (111), second transmission (123) and third transmission (124) its structure is the same, first transmission (111) is including fixed frame (1111), inner wall one side of fixed frame (1111) is provided with servo motor (1112), output fixedly connected with shaft coupling (1113) of servo motor (1112), one side fixedly connected with lead screw (1114) of servo motor (1112) are kept away from in shaft coupling (1113), the surface threaded connection of lead screw (1114) has slider (1115), movable groove (1116) have been seted up to the position that the surface of fixed frame (1111) is close to slider (1115).

3. A urological clinical catheterization device according to claim 1, characterized in that: draw and insert device (13) including electric telescopic handle (131), the expansion end fixedly connected with cutting ferrule (132) of electric telescopic handle (131), the inner wall buckle of cutting ferrule (132) is connected with contact pin (133), the top intercommunication of contact pin (133) has catheter (134), the lower part of catheter (134) is provided with solenoid valve (135).

4. A urological clinical catheterization device according to claim 1, characterized in that: the frame (1) inner wall bottom both sides are provided with controller (14) and bee calling organ (15) respectively, the inner wall of frame (1) just is located and takes out and insert device (13) lower part and is provided with first pressure sensors (16).

5. A urological clinical catheterization device according to claim 1, characterized in that: the inner wall of the frame (1) is provided with a partition plate (17) on the upper portion of the large gear (4), a second pressure sensor (18) is arranged at the center of one side, close to the blanking device (12), of the partition plate (17), and the surface of the rotating shaft (5) is rotatably connected with the partition plate (17) and the inner wall of the frame (1) respectively.

6. A urological clinical catheterization device according to claim 1, characterized in that: the utility model discloses a take out and insert device (13) is characterized in that the top of frame (1) and keep away from one side of taking out and inserting device (13) are provided with control panel (19), the surface of frame (1) just is located control panel (19) both sides and all is provided with hinge (20), the rotation end fixedly connected with apron (21) of hinge (20), handle (22) and bayonet socket (23) have been seted up respectively to the surface of apron (21).

7. A urological clinical catheterization device according to claim 1, characterized in that: deposit the top of urine bag (24) and be provided with the rubber buffer, the bag body of depositing urine bag (24) utilizes high-elastic rubber material to adopt the infolding mode to make, and the top is provided with two card rails.

8. A urological clinical catheterization device according to claim 1, characterized in that: the first fixture block (9) is designed to be a blunt triangle, the surface of the first fixture block is subjected to fillet treatment, the second fixture block (128) is designed to be a right-angled triangle, and the right-angled surface of the second fixture block is back to the first fixture block (9).

9. A urological clinical catheterization device according to claim 1, characterized in that: first ejector pad (112) front end adopts arcwall face opening design, fixed slot (7) adopt cross symmetry design, the bottom equidistance fixedly connected with supporting seat (25) of frame (1), one side of frame (1) is provided with plug (26).

10. A urological clinical catheterization device according to claim 1, characterized in that: the feeding device (11), the discharging device (12) and the inserting and pulling device (13) are fixedly connected with the inside of the frame (1).