CN116139350A - Urinary catheterization device for nursing care in urology - Google Patents

Abstract

The invention relates to the technical field of medical auxiliary equipment, in particular to a catheterization device for urology nursing. A urinary catheterization device for urological nursing, including a collection shell, the inner wall of the collection shell is rotatably connected with an indexing carousel driven by an indexing motor, and the inner wall of the indexing carousel is equipped with a group of urine storage modules distributed in a circular array , the inner and lower part of the collection shell is equipped with a liquid collection cylinder, and the liquid outlet ports of a group of urine storage modules are fixedly connected with the liquid collection cylinder, and the bottom of the collection shell is installed with a waste liquid storage tank that is rotatably connected with the liquid collection cylinder, and the liquid collection cylinder A transmission module is installed between the surface opposite to the collection shell. The beneficial effects of the present invention are: through the setting of the urine storage module, the urine inlet assembly, the cleaning module, the dry wall module and the sterilization module, the device can efficiently complete the catheterization in the nursing process of urology surgery in an automated manner operation, and the device changes the single-station structure of the traditional urinary catheterization device into a multi-station structure during the catheterization operation.

Description

Urinary catheterization device for nursing care in urology

technical field

The invention relates to the technical field of medical auxiliary equipment, in particular to a catheterization device for urology nursing.

Background technique

At present, in the medical field, out of medical needs, a large number of patients who need surgery need to insert urinary catheters and urine bags, especially for abdominal surgery and patients who need anesthesia. Excretion, in the early and mid-term of the operation, all kinds of nutrient solution and treatment infusion are completed through intravenous infusion, the amount of infusion is large, and just after the operation, it is not suitable for activities after anesthesia, so this will produce a lot of urine, the hospital generally Catheters and catheter bags will be used to assist excretion, reducing the pain and inconvenience of patients

In the prior art, various styles of catheterization devices have appeared. For example, the patent document with the publication number CN114904070A discloses a multifunctional catheterization device for urology care, which includes a mobile seat, and a storage device is installed on the top outer wall of the mobile seat. The tank and the outer wall of the top of the storage tank are respectively equipped with a support frame and a limit cylinder. The limit cylinder is located on one side of the support frame. A lifting assembly is installed on the side wall of the support frame. , the limit tube and the first spring are respectively installed on the inner wall of the bottom of the limit tube, and the first spring is located outside the limit tube. The annular plate compresses the first spring to move downwards, and the connecting cylinder is rotated so that the clamping rod breaks away from the curved groove, so that the catheter can be easily removed for replacement or cleaning. The components are disassembled, and then the manual cleaning operation is realized. On the one hand, the above-mentioned cleaning method is time-consuming and laborious, and on the other hand, it is not easy to operate and the cleaning effect is difficult to guarantee. proposed question.

Contents of the invention

Aiming at the technical problems existing in the prior art, the present invention provides a urinary catheterization device for urology care to solve the problem that the existing catheterization device needs to disassemble the internal components of the catheterization device after the catheterization is completed, and then realize the manual cleaning operation , On the one hand, the above-mentioned cleaning method is time-consuming and laborious, on the other hand, it is not easy to operate and the cleaning effect is difficult to guarantee.

The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a catheterization device for urology nursing, including a collection shell, the inner wall of the collection shell is rotatably connected with a rotary frame driven by a transposition motor, and the transposition A group of urine storage modules distributed in a circular array is installed on the inner wall of the swivel frame, a liquid collection cylinder is installed at the inner and lower part of the collection shell, and a group of liquid outlet ports of the urine storage modules are fixedly connected with the liquid collection cylinder. The bottom of the collection shell is installed with a waste liquid storage tank in rotational communication with the liquid collection cylinder. A transmission module is installed between the opposite surface of the liquid collection cylinder and the collection shell. A set of urine storage modules are all driven by the transmission module. The inner wall of the collection shell is fixedly installed with an inner frame, and a group of vertical lifting push rods is installed on the inner wall of the inner frame, and a lifting table is fixedly installed on the top of a group of the lifting push rods, and the inner wall of the lifting table rotates The driven coil driven by the transmission module is connected, and the upper gear ring is fixedly installed on the peripheral side of the driven coil, and the cleaning mold driven by the upper gear ring is sequentially installed on the inner wall of the lifting platform in a clockwise direction. group, a dry wall module and a sterilization module, the side of the collection shell is equipped with a urine inlet assembly matched with the urine storage module.

The beneficial effects of the present invention are:

1) Through the setting of the urine storage module, urine intake component, cleaning module, dry wall module and sterilization module, the device can efficiently complete the catheterization operation in the nursing process of urology surgery in an automated manner, and the device During the catheterization operation, the single-station structure of the traditional urinary catheterization device is changed to a multi-station structure. Through the conversion of the multi-station structure, on the one hand, the single-time catheterization volume of the device can be effectively improved; It is convenient for sorting and storing urine during catheterization.

2) Through the setting of the cleaning module, the dry wall module and the sterilization module, after the catheterization is completed, the device can display the rapid maintenance inside the device without dismantling the internal structural components of the device. During maintenance, the functions of self-cleaning, self-heating drying and ultraviolet self-sterilizing are integrated. Through the realization of the above-mentioned self-maintenance function, the ease of maintenance and the degree of automation during maintenance of the urinary catheter are effectively improved.

On the basis of the above technical solutions, the present invention can also be improved as follows.

Further, the urine inlet assembly respectively includes a negative pressure pump installed on the top of the collection shell, a catheter fixedly connected to the collection shell, and a negative pressure suction tube fixedly connected to the catheter. The port of the negative pressure pump is connected to the negative pressure pump. The pressure suction tube is fixedly connected, and the port of the urinary catheter is threadedly connected with a urinary catheter, and the urinary catheter is inclined at 45°, and the axis of the negative pressure suction tube is perpendicular to the horizontal line.

The beneficial effect of adopting the above-mentioned further scheme is that, before use, the urinary catheter is connected with the urinary catheter as a whole, and the end of the urinary catheter is fixedly installed with a joint. , the negative pressure pump generates a negative pressure source with a set safe pressure, and under the action of the negative pressure source, the urine then enters the urine storage module through the catheter.

Further, the urine storage module includes a urine storage cylinder with an open top, the peripheral side of the urine storage cylinder is rotatably connected to the rotating frame, and the bottom end of the urine storage cylinder is rotatably connected to a discharge pipe, and the discharge pipe The other end of the tube is fixedly communicated with the liquid collection tube, a solenoid valve is fixedly installed inside the drain tube, and a spin gear driven by a transmission module is fixedly installed at the bottom of the urine storage tube. The inner wall is fixedly provided with an anti-stick coating.

The beneficial effect of adopting the above-mentioned further solution is that when the urine storage operation is performed, a certain designated urine storage module is facing the catheter, and after the catheter urinates, the urine then enters the urine storage cylinder and is carried out by the urine storage cylinder. Storage operation, when the urine storage cylinder is performing the urine storage operation, the solenoid valve is in the closed state, and the anti-stick coating is a nano-coating, through the setting of the anti-stick coating, the rate of urine sticking to the inner wall of the urine storage cylinder can be effectively reduced and residual rate, and when the urine storage module is storing urine, the lifting push rod drives the lifting platform to fully lift, and the lifting platform is fully lifted, so that the cleaning module, dry wall module and sterilization module All are out of contact with the urine storage cylinder.

Further, the transmission module includes a transmission motor and a transmission shaft respectively, the bottom surface of the transmission motor is fixedly connected to the collection shell, the two ends of the transmission shaft are respectively connected to the collection shell and the liquid collection cylinder in rotation, and the transmission motor The output shaft end of the transmission shaft is fixedly connected with the transmission shaft, and the bottom end of the transmission shaft is fixedly equipped with a lower ring gear meshing with the spin gear. The cross section of the transmission shaft is a regular polygon, and the driven coil It is a hollow tubular structure with two ends open, and the shape of the inner cavity of the driven coil matches the shape of the transmission shaft.

The beneficial effect of adopting the above-mentioned further solution is that, when performing cleaning, dry wall and sterilizing maintenance operations of the urine storage tank, the transmission motor drives the transmission shaft to rotate, and after the transmission shaft rotates, the output is then output to the lower ring gear and the upper ring gear. rotational power.

Further, the cleaning module respectively includes a liquid storage assembly installed on the top surface of the collection shell, a positive rotation sleeve connected to the lifting platform in rotation, and a liquid distribution ring pipe fixedly connected to the lifting platform. The top end of the liquid distribution ring pipe passes through The hose is fixedly connected with the liquid storage assembly, the peripheral side of the positive rotation sleeve is fixedly installed with a liquid distribution seat, and the peripheral side of the liquid distribution seat is in rotational communication with the liquid distribution ring pipe, and the peripheral side of the positive rotation sleeve corresponds to A support plate is installed at the position below the liquid distribution seat, and the inner wall of the support plate is rotatably connected with two symmetrically arranged cleaning shaft tubes. The peripheral side of the cleaning shaft tube is respectively fixed with a forward spiral brush piece and a reverse spiral brush piece, and the inside of the cleaning shaft tube is provided with several groups of outer cleaning spray holes distributed in a circular array. The inner wall of the swivel sleeve is rotatably connected with an anti-rotation tube, and the top of the anti-rotation tube is in rotation with the hose. Two symmetrically arranged spraying pipes are fixedly installed on the peripheral side of the two spraying pipes, and a group of inner cleaning spray holes distributed in a linear array are opened inside the two spraying pipes.

The beneficial effect of adopting the above-mentioned further solution is that when the urine storage module performs urine storage operation, under the action of the lifting push rod, the lifting table is fully lifted, so that the urine storage cylinder is in the empty mode, and when the urine inside the urine storage module flows to After the outside is cleaned, under the action of the lifting push rod, the lifting table moves down the specified distance, and then the cleaning module, dry wall module and sterilization module are respectively penetrated into the urine storage tank at the corresponding position. When the lifting table moves down completely Finally, the transmission motor outputs the speed. After the transmission motor works, it drives the upper and lower ring gears to rotate. After the cleaning shaft tube rotates, it then drives the forward spiral brush and the reverse spiral brush to perform two-way strong physical cleaning on the inner wall of the urine storage tank. The inside of the cleaning spray hole and the outer cleaning spray hole is fed with high-pressure cleaning water.

Further, the forward spiral brush piece and the reverse spiral brush piece are made of engineering plastics, the outer cleaning spray hole and the inner cleaning spray hole are circular holes, and the outer cleaning spray hole and the inner cleaning spray hole The axes are all parallel to the horizontal.

Further, the top surface of the lifting platform is rotatably connected with a conversion shaft, and two conversion gears are fixedly installed on the peripheral side of the conversion shaft, and the driven gear a is fixedly installed on the top of the positive rotation sleeve and the reverse rotation tube, The peripheral sides of the two driven gears a are respectively connected to the two conversion gears, the peripheral side of the driven gear a is connected to the upper ring gear, and the bottom surface of the liquid distribution ring is equipped with a fixed gear , the peripheral side of the cleaning shaft tube is fixedly installed with an internal gear connected to the stationary ring gear.

The beneficial effect of adopting the above-mentioned further scheme is that when working, through the setting of the conversion shaft, the positive rotation sleeve and the reverse rotation tube are in a coaxial differential reverse rotation state, and the coaxial difference between the forward rotation sleeve and the reverse rotation tube Speed reverse rotation state, thereby improving the self-cleaning effect inside the urine storage cylinder.

Further, the liquid storage assembly includes a liquid storage tank fixedly connected to the collection shell, a pump body is fixedly installed on the surface of the liquid storage tank, one end of the liquid inlet of the pump body is fixedly communicated with the liquid storage tank, and the pump One end of the liquid outlet of the body is fixedly communicated with the hose, and a liquid replenishment port is fixedly arranged on the surface of the liquid storage tank.

The beneficial effect of adopting the above further solution is that the interior of the liquid storage tank is used to store the disinfection cleaning liquid, and the inner wall of the urine storage cylinder can be effectively cleaned, disinfected and sterilized by setting the disinfection cleaning liquid.

Further, both the dry wall module and the sterilization module include a spin shaft that is rotatably connected to the lifting platform, and the top end of the spin shaft is fixedly equipped with a driven gear b engaged with an upper ring gear, and the dry wall mold A group of electric heating plates distributed in a circular array is fixedly installed on the peripheral side of the spin shaft at the group, and a group of ultraviolet sterilizing lamps distributed in a circular array are fixedly installed on the peripheral side of the spin shaft at the sterilization module.

The beneficial effect of adopting the above-mentioned further scheme is that when performing drying and sterilization operations, the spin shaft rotates in a circle under the action of the upper ring gear, and after the spin shaft rotates, the electric heating plate and the ultraviolet sterilizing lamp are then driven to The inner wall of the urine storage cylinder is subjected to all-round electric heating drying and ultraviolet sterilization.

Further, the end face of the collection shell is fixedly installed with a central control panel, the bottom of the waste liquid storage tank is fixedly connected with a waste pipe, the inside of the waste pipe is fixedly installed with a valve, and the bottom surface of the collection shell is installed with a Set of swivel casters.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of urology nursing catheterization device of the present invention;

Fig. 2 is the sectional structure schematic diagram of Fig. 1 of the present invention;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 2 of the present invention;

Fig. 4 is a schematic diagram of a partially enlarged structure at B in Fig. 2 of the present invention;

Fig. 5 is a structural schematic diagram of the transmission shaft rod and the urine storage cylinder of the present invention;

Fig. 6 is a schematic structural view of the lifting push rod and the driven gear b of the present invention;

Fig. 7 is a schematic structural view of the upper ring gear and the cleaning shaft tube of the present invention;

Fig. 8 is a schematic diagram of a partially enlarged structure at C in Fig. 7 of the present invention;

Fig. 9 is a schematic cross-sectional structure diagram of the cleaning shaft tube and the outer cleaning nozzle hole of the present invention;

FIG. 10 is a schematic diagram of a partially enlarged structure at D in FIG. 9 of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Collection shell; 2. Index motor; 3. Index swivel frame; 4. Liquid collection cylinder; 5. Waste liquid storage tank; 6. Inner frame; 7. Lifting push rod; 8. Lifting platform; 9. Moving coil; 10. Upper ring gear; 11. Negative pressure pump; 12. Catheter; 13. Negative pressure suction tube; ;18, spin gear; 19, transmission motor; 20, transmission shaft; 21, lower ring gear; 22, liquid storage assembly; 23, positive rotation sleeve; 24, liquid distribution ring pipe; 26. Forward spiral brush; 27. Reverse spiral brush; 28. Outer spray hole; 29. Anti-rotation pipe; 30. Spray pipe; 31. Inner clean spray hole; 32. Conversion shaft; 33. Conversion Gear; 34, driven gear a; 35, static ring gear; 36, internal gear; 37, spin shaft; 38, driven gear b; 39, electric heating plate; 40, ultraviolet sterilization lamp; 41, liquid separation seat .

Detailed ways

The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

The present invention provides the following preferred embodiments

As shown in Figure 1-10, a urinary catheterization device for urological nursing includes a collection shell 1, a set of universal casters are installed on the bottom surface of the collection shell 1, a central control panel is fixedly installed on the end surface of the collection shell 1, and the collection shell 1 The inner wall of the indexing motor 2 is rotatably connected with the indexing swivel frame 3 driven by the indexing motor 2, the peripheral side of the indexing swivel frame 3 is fixedly installed with a driven bevel gear, and the output shaft end of the indexing motor 2 is fixedly installed with a driven The driving bevel gear meshed with the bevel ring gear;

A group of urine storage modules distributed in a circular array is installed on the inner wall of the swivel frame 3, and a liquid collection cylinder 4 is installed on the inner and lower part of the collection shell 1, and the liquid outlet ports of a group of urine storage modules are fixedly connected with the liquid collection cylinder 4. The bottom of the collection shell 1 is installed with a waste liquid storage tank 5 that is in rotational communication with the liquid collection cylinder 4, and the bottom of the waste liquid storage tank 5 is fixedly connected with a waste discharge pipe, and a valve is fixedly installed inside the waste discharge pipe;

A transmission module is installed between the opposite surface of the liquid collection cylinder 4 and the collection shell 1, and a group of urine storage modules are all driven by the transmission module;

The urine storage module includes a urine storage cylinder 15 with an open top. The peripheral side of the urine storage cylinder 15 is rotatably connected to the rotating frame 3. The bottom end of the urine storage cylinder 15 is connected to a discharge pipe 16 in rotation, and the other end of the discharge pipe 16 is It is fixedly communicated with the liquid collection cylinder 4, and the inside of the discharge pipe 16 is fixedly equipped with a solenoid valve 17, and the bottom of the urine storage cylinder 15 is fixedly installed with a spin gear 18 driven by a transmission module, and the inner wall of the urine storage cylinder 15 is fixedly provided with Anti-stick coating.

When performing the storage operation of urine, a designated urine storage module is facing the catheter 12, and after the catheter 12 urinates, the urine then enters the urine storage cylinder 15 and is stored by the urine storage cylinder 15. When the urine storage tube 15 is performing the urine storage operation, the solenoid valve 17 is in a closed state, and the anti-stick coating is a nano-coating. Through the setting of the anti-stick coating, the sticking rate and residue of urine on the inner wall of the urine storage tube 15 are effectively reduced. rate, and when the urine storage module performs the urine storage operation, the lifting push rod 7 drives the lifting platform 8 to fully lift, and after the lifting platform 8 is fully lifted, the cleaning module, the dry wall module and the sterilization module Groups are all out of contact with the urine storage cylinder 15.

The inner wall of the collection shell 1 is fixedly installed with an inner frame 6, and the inner wall of the inner frame 6 is equipped with a group of vertically arranged lifting push rods 7, and the top of a group of lifting push rods 7 is fixedly installed with a lifting platform 8, and the inner wall of the lifting platform 8 rotates The driven coil 9 driven by the transmission module is connected, and the upper ring gear 10 is fixedly installed on the peripheral side of the driven coil 9;

The transmission module includes a transmission motor 19 and a transmission shaft 20 respectively. The bottom surface of the transmission motor 19 is fixedly connected to the collection case 1, and the two ends of the transmission shaft 20 are respectively connected to the collection case 1 and the liquid collection cylinder 4 in rotation. The output of the transmission motor 19 The shaft end is fixedly connected with the transmission shaft 20, and the bottom end of the transmission shaft 20 is fixedly equipped with a lower ring gear 21 meshing with the spin gear 18. The cross section of the transmission shaft 20 is a regular polygon, and the driven coil 9 is two It is a hollow tubular structure with an open end, and the shape of the inner cavity of the driven coil 9 is adapted to the shape of the transmission shaft 20 .

When performing cleaning, dry wall and sterilization maintenance operations of the urine storage tank 15, the transmission motor 19 drives the transmission shaft 20 to rotate, and after the transmission shaft 20 rotates, the lower ring gear 21 and the upper ring gear 10 output rotational power.

A cleaning module, a drywall module and a sterilization module driven by the upper ring gear 10 are sequentially installed on the inner wall of the lifting platform 8 in a clockwise direction, and a urine inlet assembly cooperating with the urine storage module is installed on the side of the collection shell 1 .

The urine inlet assembly includes a negative pressure pump 11 mounted on the top of the collection shell 1, a catheter 12 fixedly connected to the collection shell 1, a negative pressure suction tube 13 fixedly connected to the catheter 12, and a port of the negative pressure pump 11 connected to the urinary catheter 12. Negative pressure suction pipe 13 is fixedly communicated, and the port of urinary catheter 12 is threadedly connected with urinary catheter 14, and urinary catheter 12 is 45 ° downwards inclined settings, and the axis of negative pressure suction pipe 13 is perpendicular to horizontal line.

Before use, the urinary catheter 14 is connected with the urinary catheter 12 as a whole, and the end of the urinary catheter 14 is fixedly equipped with a joint. A negative pressure source is generated at a set safe pressure, and under the action of the negative pressure source, urine then enters the urine storage module through the catheter 14 .

The cleaning module respectively includes a liquid storage assembly 22 installed on the top surface of the collection shell 1, a positive rotation sleeve 23 rotatably connected to the lifting platform 8, and a liquid distribution ring pipe 24 fixedly connected to the lifting table 8. The top of the liquid distribution ring pipe 24 is It is fixedly communicated with the liquid storage assembly 22 through a hose;

The liquid storage assembly 22 includes a liquid storage tank fixedly connected to the collection shell 1, a pump body is fixedly installed on the surface of the liquid storage tank, one end of the liquid inlet of the pump body is fixedly communicated with the liquid storage tank, one end of the liquid outlet of the pump body is connected The tubes are fixedly connected, and the surface of the liquid storage tank is fixedly provided with a liquid replenishment port.

The interior of the liquid storage tank is used to store the disinfection and cleaning solution, and the inner wall of the urine storage cylinder 15 can be effectively cleaned, disinfected and sterilized by setting the disinfection and cleaning solution.

The peripheral side of the positive rotation sleeve 23 is fixedly equipped with a liquid distribution seat 41, and the peripheral side of the liquid distribution seat 41 is in rotational communication with the liquid distribution ring pipe 24. Plate, the inner wall of the support plate is connected with two symmetrically arranged cleaning shaft tubes 25, the tops of the two cleaning shaft tubes 25 are connected with the liquid distribution seat 41 in rotation, and the peripheral sides of the two cleaning shaft tubes 25 are respectively fixed. A forward spiral brush 26 and a reverse spiral brush 27 are installed, and both the forward spiral brush 26 and the reverse spiral brush 27 are made of engineering plastics;

The inside of the cleaning shaft tube 25 is provided with four groups of outer cleaning nozzle holes 28 distributed in a circular array, and the inner wall of the positive rotation sleeve 23 is connected with a reverse rotation tube 29, and the top of the reverse rotation tube 29 is connected to the hose in rotation, and the forward rotation The sleeve 23, the anti-rotation pipe 29 and the cleaning shaft pipe 25 are all driven by the upper ring gear 10, and the peripheral side of the anti-rotation pipe 29 is fixedly equipped with two symmetrically arranged spraying pipes 30, and the insides of the two spraying pipes 30 are uniformly arranged. There is a group of inner cleaning spray holes 31 distributed in a linear array, the outer cleaning spray holes 28 and the inner cleaning spray holes 31 are circular holes, and the axes of the outer cleaning spray holes 28 and the inner cleaning spray holes 31 are all parallel to the horizontal line.

When the urine storage module is performing the urine storage operation, under the action of the lifting push rod 7, the lifting platform 8 is fully lifted, so that the urine storage cylinder 15 is in an empty mode. Under the action of the lifting push rod 7, the lifting platform 8 moves down a specified distance, and then the cleaning module, the dry wall module and the sterilizing module are respectively penetrated into the urine storage cylinder 15 at the corresponding position. After the lifting platform 8 is moved down , the output speed of the transmission motor 19, after the transmission motor 19 works, it then drives the upper ring gear 10 and the lower ring gear 21 to rotate, and after the upper ring gear 10 and the lower ring gear 21 rotate, thereby driving the positive rotation sleeve 23 and the reverse rotation tube 29 and the cleaning axis tube 25 to rotate, after the cleaning axis tube 25 rotates, the forward spiral brush piece 26 and the reverse spiral brush piece 27 are then driven to carry out two-way strong physical cleaning operations on the inner wall of the urine storage cylinder 15, and when the cleaning operation is carried out , the liquid storage assembly 22 sends high-pressure cleaning water into the interior of the inner cleaning spray hole 31 and the outer cleaning spray hole 28 at a set rate and pressure.

The top surface of the lifting platform 8 is rotatably connected with a conversion shaft 32, and two conversion gears 33 are fixedly installed on the peripheral side of the conversion shaft 32, and the tops of the positive rotation sleeve 23 and the reverse rotation tube 29 are fixedly equipped with a driven gear a34, two The peripheral side of the driven gear a34 is connected with two conversion gears 33 respectively, and the peripheral side of a driven gear a34 is connected with the upper ring gear 10. An internal gear 36 is fixedly installed on the peripheral side of the tube 25 and is in transmission connection with the stationary ring gear 35 .

When working, through the setting of the conversion shaft 32, the positive rotation sleeve 23 and the reverse rotation pipe 29 are in the coaxial differential reverse rotation state, and the coaxial differential reverse rotation of the forward rotation sleeve 23 and the reverse rotation pipe 29 Dynamic state, thereby improving the self-cleaning effect inside the urine storage cylinder 15.

Both the drywall module and the sterilization module include a spin shaft 37 that is rotatably connected to the lifting table 8, and the top of the spin shaft 37 is fixedly equipped with a driven gear b38 meshed with the upper ring gear 10, and the spin shaft at the dry wall module A group of electric heating plates 39 distributed in a circular array are fixedly installed on the peripheral side of the shaft 37, and a group of ultraviolet sterilizing lamps 40 distributed in a circular array are fixedly installed on the peripheral side of the spin shaft 37 at the sterilization module.

When performing drying and sterilization operations, the spin shaft 37 rotates in a circle under the action of the upper ring gear 10. After the spin shaft 37 rotates, the electric heating plate 39 and the ultraviolet sterilizing lamp 40 are then driven to pair the urine storage cylinder. The inner wall of 15 carries out all-round electrothermal drying and ultraviolet sterilizing operation.

Concrete use method steps of the present invention are as follows:

When the urine storage module performs the urine storage operation, under the action of the lifting push rod 7, the lifting table 8 is fully lifted, so that the urine storage cylinder 15 is in an empty mode. Before use, the urinary catheter 14 and the urinary catheter 12 are connected as one , the end of the urinary catheter 14 is fixedly installed with a joint. When the catheterization operation is performed, the urinary catheter 14 communicates with the catheterization position of the patient, and the negative pressure pump 11 generates a negative pressure source with a set safety pressure. Under the action, the urine then enters the urine storage module through the urinary catheter 14. After the urine storage module has finished storing urine, the finally stored urine in the urine storage module can be discharged through the waste outlet pipe. When the urine inside the urine storage module After the liquid is drained outward, under the action of the lifting push rod 7, the lifting platform 8 moves down a specified stroke, and then the cleaning module, the dry wall module and the sterilization module go deep into the urine storage tank 15 at the corresponding position, After the lifting platform 8 has moved down, the transmission motor 19 outputs the rotating speed. After the transmission motor 19 works, it drives the upper ring gear 10 and the lower ring gear 21 to rotate. The rotary sleeve 23, the anti-rotation tube 29 and the cleaning shaft tube 25 rotate, and after the cleaning shaft tube 25 rotates, the forward spiral brush piece 26 and the reverse spiral brush piece 27 are then driven to perform two-way strong physical cleaning on the inner wall of the urine storage cylinder 15. Cleaning operation, and when the cleaning operation is in progress, the liquid storage assembly 22 sends high-pressure cleaning water into the interior of the inner cleaning spray hole 31 and the outer cleaning spray hole 28 at a set rate and pressure. Accepts cleaning, heat drying and UV sterilization.

In summary: the beneficial effects of the present invention are embodied in

Through the setting of the urine storage module, urine intake component, cleaning module, dry wall module and sterilization module, the device can efficiently complete the catheterization operation in the nursing process of urology surgery in an automated manner, and the device is in the catheterization process. During the urination operation, the single-station structure of the traditional urinary catheterization device is changed to a multi-station structure. Through the conversion of the multi-station structure, on the one hand, the single-time catheterization volume of the device can be effectively improved, and on the other hand, it is convenient for urination. Classified storage of fluid during catheterization.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (10)

1. A urinary catheterization device for urological nursing, comprising a collection shell (1), characterized in that: the inwall of the collection shell (1) is rotatably connected with a transposition swivel frame driven by a transposition motor (2) ( 3), the inner wall of the transposition swivel frame (3) is installed with a group of urine storage modules distributed in a circular array. 2. A catheterization device for urology nursing according to claim 1, characterized in that: a liquid collection cylinder (4) is installed on the inner and lower part of the collection shell (1), and a set of urine storage modules The liquid outlet ports are all fixedly communicated with the liquid collecting cylinder (4), and the bottom of the collecting shell (1) is equipped with a waste liquid storage tank (5) which is rotationally connected with the liquid collecting cylinder (4). 3. A kind of urinary catheterization device for urology nursing according to claim 2, characterized in that: a transmission module is installed between the opposite surface of the liquid collection cylinder (4) and the collection shell (1), and a set of The urine storage modules are all driven by a transmission module, and an inner frame (6) is fixedly installed on the inner wall of the collection shell (1). 4. A kind of catheterization device for urology nursing according to claim 3, characterized in that: the inner wall of the inner frame (6) is equipped with a group of vertical lifting push rods (7), a group of the The top of the lifting push rod (7) is fixedly equipped with a lifting platform (8), and the inner wall of the lifting platform (8) is rotatably connected with a driven coil (9) driven by a transmission module, and the driven coil ( 9) The upper ring gear (10) is fixedly installed on the peripheral side, and the inner wall of the lifting table (8) is sequentially installed with a cleaning module driven by the upper ring gear (10), a dry wall module and an extinguishing unit in a clockwise direction. Bacteria module, the side of the collection shell (1) is equipped with a urine intake assembly that cooperates with the urine storage module; the urine intake assembly includes a negative pressure pump (11) installed on the top of the collection shell (1), and a The urinary catheter (12) fixedly connected to the collection shell (1), the negative pressure suction tube (13) fixedly connected with the urinary catheter (12), the port of the negative pressure pump (11) is fixed to the negative pressure suction tube (13) Connected, the port of the urinary catheter (12) is threadedly connected with a urinary catheter (14), the urinary catheter (12) is inclined at 45°, and the axis of the negative pressure suction pipe (13) is perpendicular to the horizontal line The urine storage module includes a urine storage cylinder (15) with an open top, and the peripheral side of the urine storage cylinder (15) is rotatably connected with the rotating frame (3), and the bottom end of the urine storage cylinder (15) A liquid discharge pipe (16) is connected in rotation, and the other end of the liquid discharge pipe (16) is fixedly communicated with the liquid collection cylinder (4), and a solenoid valve (17) is fixedly installed inside the liquid discharge pipe (16), The bottom of the urine storage tank (15) is fixedly equipped with a spin gear (18) driven by a transmission module, and the inner wall of the urine storage tank (15) is fixedly provided with an anti-sticking coating; the transmission module includes respectively The transmission motor (19) and the transmission shaft (20), the bottom surface of the transmission motor (19) is fixedly connected with the collection shell (1), and the two ends of the transmission shaft (20) are connected with the collection shell (1) and the collection shell (1) respectively. The liquid collection cylinder (4) is connected in rotation, the output shaft end of the transmission motor (19) is fixedly connected with the transmission shaft (20), and the bottom end of the transmission shaft (20) is fixedly installed with the spin gear (18 ) meshing lower ring gear (21), the cross-section of the transmission shaft (20) is a regular polygon, the driven coil (9) is a hollow tubular structure with openings at both ends, and the driven coil ( 9) The shape of the inner cavity is adapted to the shape of the transmission shaft (20). 5. A urinary catheterization device for urological nursing according to claim 4, characterized in that: said cleaning module respectively includes a liquid storage assembly (22) installed on the top surface of the collection shell (1), and a lifting platform (8) The swivel sleeve (23) connected by rotation and the liquid distribution ring pipe (24) fixedly connected with the lifting platform (8), the top of the liquid distribution ring pipe (24) is connected with the liquid storage assembly (22) through a hose ) is fixedly connected, and the peripheral side of the positive rotating sleeve (23) is fixedly equipped with a liquid distribution seat (41), and the peripheral side of the liquid distribution seat (41) is in rotational communication with the liquid distribution ring pipe (24), and the positive A support plate is installed on the peripheral side of the rotary sleeve (23) and corresponding to the position below the liquid distribution seat (41). The tops of the cleaning shaft tubes (25) are in rotational communication with the liquid separation seat (41), and the peripheral sides of the two cleaning shaft tubes (25) are fixedly installed with forward spiral brushes (26) and reverse spiral brushes (26) respectively. The brush piece (27), the inside of the cleaning shaft tube (25) is provided with several groups of outer cleaning spray holes (28) distributed in a circular array, and the inner wall of the positive rotation sleeve (23) is connected with a reverse rotation tube (29), the top of the anti-rotation pipe (29) is connected to the hose in rotation, and the positive rotation sleeve (23), the anti-rotation pipe (29) and the cleaning shaft tube (25) all pass through the upper ring gear (10 ) drive, two symmetrically arranged spraying pipes (30) are fixedly installed on the peripheral side of the anti-rotation pipe (29), and a set of linear array distribution is provided inside the two spraying pipes (30). Inner cleaning spray hole (31); the top surface of the lifting platform (8) is connected with a conversion shaft (32) in rotation, and two conversion gears (33) are fixedly installed on the peripheral side of the conversion shaft (32). The tops of the positive rotation sleeve (23) and the reverse rotation pipe (29) are fixedly equipped with a driven gear a (34), and the peripheral sides of the two driven gears a (34) are connected with the two conversion gears (33) respectively. Transmission connection, a peripheral side of the driven gear a (34) is in transmission connection with the upper ring gear (10), the bottom surface of the liquid distribution ring pipe (24) is equipped with a static ring gear (35), and the cleaning An internal gear (36) is fixedly mounted on the peripheral side of the shaft tube (25) and is in transmission connection with the stationary ring gear (35). 6. A catheterization device for urology nursing according to claim 5, characterized in that: said forward spiral brush (26) and reverse spiral brush (27) are made of engineering plastics, said The outer cleaning spray holes (28) and the inner cleaning spray holes (31) are circular holes, and the axes of the outer cleaning spray holes (28) and the inner cleaning spray holes (31) are all parallel to the horizontal line. 7. A catheterization device for urological nursing according to claim 6, characterized in that: the liquid storage assembly (22) comprises a liquid storage tank fixedly connected to the collection shell (1), and the liquid storage tank A pump body is fixedly installed on the surface of the pump body, and one end of the liquid inlet of the pump body is fixedly communicated with the liquid storage tank. 8. A urinary catheterization device for urological nursing according to claim 5, characterized in that: one end of the liquid outlet of the pump body is fixedly communicated with the hose, and the surface of the liquid storage tank is fixedly provided with a liquid refill port . 9. A catheterization device for urological nursing according to claim 4, characterized in that: both the dry wall module and the sterilization module include a spin shaft (37) rotatably connected to the lifting table (8). ), the top of the spin shaft (37) is fixedly equipped with a driven gear b (38) engaged with the upper ring gear (10), and a peripheral side of the spin shaft (37) at the dry wall module is fixedly installed with a A group of electric heating plates (39) distributed in a circular array, and a group of ultraviolet sterilization lamps (40) distributed in a circular array are fixedly installed on the peripheral side of the spin axis (37) at the sterilization module. 10. A catheterization device for urological nursing according to claim 4, characterized in that: the end face of the collection shell (1) is fixedly equipped with a central control panel, and the bottom of the waste liquid storage tank (5) A waste outlet pipe is fixedly connected, and a valve is fixedly installed inside the waste outlet pipe, and a set of universal casters are installed on the bottom surface of the collection shell (1).

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