Flushing equipment for urinary surgery nursing

Abstract

The invention relates to the technical field of urinary surgery nursing, in particular to flushing equipment for urinary surgery nursing, fixing of a base, namely a whole flushing device including a dosing metering pump can be completed through an extrusion plate on the premise that multiple universal wheels are not locked and fixed, and the flushing equipment has the advantage of being convenient to use; when the extrusion plate descends to abut against the ground, the dosing metering pump synchronously ascends to be flush with the height of a nurse conveniently, the stooping frequency of the nurse is reduced, when the extrusion plate ascends and does not abut against the ground, the dosing metering pump can descend to reduce the occupied space of the whole equipment, and transportation and storage are convenient; when the extrusion plate descends to fix the whole device and the dosing metering pump ascends to prepare for flushing, the winding wheel rotates to release the flushing pipe, so that the communication relation between the flushing pipe and the dosing metering pump is conveniently kept, the flushing pipe is released, and the other end of the extended flushing pipe is conveniently butted with the catheter.

Description

Technical Field

[0001] The invention relates to the technical field of urology nursing, and in particular to a flushing device for urology nursing. Background Art

[0002] There are many types of urological care, including flushing of catheters.

[0003] Traditional catheter flushing means injecting 500 ml of saline into the bladder through the catheter, closing the catheter for 5 minutes and then releasing the catheter to allow the saline to flow out to flush the catheter.

[0004] In the traditional catheter injection process, a dosing metering pump is required, and the output end of the dosing metering pump is connected to the catheter to achieve the above-mentioned flushing of the catheter. During the process of injecting normal saline through the catheter, the dosing metering pump needs to be fixed to avoid the output end of the dosing metering pump and the catheter being disconnected during the injection process. The traditional way of fixing the dosing metering pump is to lock and fix the universal wheels at the bottom of the frame supporting the dosing metering pump, but there are multiple universal wheels under the frame, so multiple universal wheels need to be locked and fixed, which is inconvenient to use. Summary of the invention

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a flushing device for urology nursing, which can effectively solve the problems raised in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The present invention provides a flushing device for urological surgery care, comprising a base and a plurality of universal wheels installed below the base, an extrusion fixing component comprising an extrusion plate installed below the base in a lifting and sliding manner, a winding component comprising a winding wheel rotatably installed above the base, a flushing tube wound on the winding wheel, and the flushing component comprising a dosing metering pump installed above the base in a lifting and sliding manner, an output end of the dosing metering pump being connected to one end of the flushing tube, and during the descending process of the extrusion plate, the winding wheel rotates to release the flushing tube, and the dosing metering pump rises synchronously.

[0008] Furthermore, anti-collision wheels are rotatably installed at the four corners of the base, support legs are vertically fixedly connected to the four corners of the lower bottom of the base, and universal wheels are installed at the bottoms of the four support legs.

[0009] Furthermore, a shaft cylinder is fixedly installed on the top of the base, and two opposite outer side walls of the shaft cylinder are both provided with strip holes penetrating through the inner cylinder cavity.

[0010] Furthermore, a lifting cylinder is installed in the shaft tube, and the output end of the lifting cylinder is connected to a double-sided rack, gears are meshed and installed on both sides of the double-sided rack, and the two gears are meshed and installed with single-sided racks on the side away from each other, and the two single-sided racks are vertically fixedly connected to L-shaped extrusion rods on the side away from each other, and the ends of the two L-shaped extrusion rods pass through the corresponding strip holes and the base, and are fixedly connected to the extrusion plate.

[0011] Furthermore, a first transmission wheel is fixedly installed on the same side of the two gears, a second transmission wheel is arranged above the two first transmission wheels, and a first transmission belt is transmission-connected between the two first transmission wheels and the corresponding second transmission wheels.

[0012] Furthermore, a first bevel gear is fixedly installed on the same side of the two second transmission wheels, a second bevel gear is meshedly installed on one side of the two first bevel gears, a third transmission wheel is fixedly installed on the back side of the two second bevel gears, and a second transmission belt is mounted on the two third transmission wheels.

[0013] Furthermore, a winding seat is vertically fixedly installed on the outer side wall of the shaft cylinder, and the winding wheel is rotatably installed between two opposite inner side walls of the winding seat. A fourth transmission wheel fixedly connected to the end of the winding wheel is rotatably arranged inside the winding seat, and the fourth transmission wheel is connected to the third transmission wheel through a second transmission belt.

[0014] Furthermore, a medicine box is installed at the top of the dosing metering pump, a feeding port is arranged on the top of the medicine box, a sealing cap is detachably installed at the feeding port, and a feed pipe is connected between the input end of the dosing metering pump and the medicine box.

[0015] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0016] 1. An extrusion plate is provided under the base, which can be lifted and slid to press against the ground. The extrusion plate can fix the base, that is, the entire flushing device including the dosing metering pump, without locking and fixing multiple universal wheels, and has the advantage of being easy to use;

[0017] 2. The dosing metering pump adopts a lifting and sliding installation method, that is, when the extrusion plate drops to a height that conflicts with the ground, the dosing metering pump rises synchronously, making it convenient to be flush with the height of the nursing staff, reducing the frequency of the nursing staff bending over and reducing the work intensity of the nursing staff. At the same time, when the extrusion plate rises to a height that is no longer in conflict with the ground, the dosing metering pump can be lowered to reduce the space occupied by the entire equipment and facilitate transportation and storage;

[0018] 3. A winding wheel for winding and releasing the flushing tube is arranged above the base. When the extrusion plate is lowered to fix the whole device and the dosing metering pump is raised to prepare for flushing, the winding wheel rotates to release the flushing tube, which is convenient for maintaining the connection between the flushing tube and the dosing metering pump, and then starts to release the flushing tube, so as to facilitate the connection between the other end of the extended flushing tube and the catheter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the installation structure of the extrusion fixing component, the winding component and the flushing component of the present invention;

[0022] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0024] The numbers in the figure represent:

[0025] 1. Base; 11. Anti-collision wheels; 12. Support legs; 13. Universal wheels;

[0026] 2. Shaft cylinder; 21. Lifting cylinder; 22. Double-sided rack; 23. Gear; 24. Single-sided rack; 25. L-shaped extrusion rod; 26. Extrusion plate;

[0027] 31. First transmission wheel; 32. Second transmission wheel; 33. First transmission belt; 34. Second bevel gear; 35. Third transmission wheel; 36. Second transmission belt;

[0028] 4. Reeling seat; 41. Reeling wheel;

[0029] 5. Dosing metering pump; 51. Medicine box; 52. Sealing cap; 53. Feed pipe; 54. Flushing pipe. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The present invention will be further described below in conjunction with the embodiments.

[0032] Embodiment 1:

[0033] Reference Figure 1-4 , which is the first embodiment of the present invention, discloses a flushing device for urological surgery care, including a base 1 and a plurality of universal wheels 13 installed below the base 1, an extrusion fixing component includes an extrusion plate 26 that is installed below the base 1 by lifting and sliding, and the extrusion plate 26 is in a horizontal state to ensure that it can be fully extruded and contacted with the ground after being lowered, a winding component includes a winding wheel 41 that is rotatably installed above the base 1, and a flushing tube 54 is wound around the winding wheel 41, and the flushing component includes a dosing metering pump 5 that is installed above the base 1 by lifting and sliding, and the dosing metering pump 5 is common knowledge in the technical field, and its working principle is that the motor drives the worm through the coupling and reduces the speed through the worm gear to make the main shaft and the eccentric wheel rotate, and the eccentric wheel drives the tappet to reciprocate in the guide cylinder. Together with the diaphragm, a vacuum is gradually formed in the pump chamber through the action of the one-way valve, the suction valve opens, and the liquid is sucked in. When the diaphragm moves to the forward dead point, the suction valve closes and the discharge valve opens. The liquid is discharged under the push of the diaphragm. The pump works in a reciprocating manner by adjusting a certain stroke to form a continuous pressurized and quantitative discharge of liquid. The output end of the dosing metering pump 5 is connected to one end of the flushing pipe 54. During the descent of the extrusion plate 26, the winding wheel 41 rotates to release the flushing pipe 54, and the dosing metering pump 5 rises synchronously.

[0034] Embodiment 2:

[0035] Reference Figure 1-4, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: anti-collision wheels 11 are rotatably installed at the four corners of the base 1 to change the force direction during collision and reduce the damage caused by collision. Support legs 12 are vertically fixedly connected to the four corners of the bottom of the base 1. Universal wheels 13 are installed at the bottom of the four support legs 12. The top of the base 1 is fixedly installed with a shaft cylinder 2. The two opposite outer side walls of the shaft cylinder 2 are penetrated through the inner cylinder cavity to open strip holes to facilitate the lifting and sliding of the L-shaped extrusion rod 25. The shaft cylinder 2 is also installed There is a mobile power supply for supplying power to the lifting cylinder 21. The lifting cylinder 21 is installed in the shaft tube 2. The output end of the lifting cylinder 21 is connected to a double-sided rack 22. Gears 23 are meshed and installed on both sides of the double-sided rack 22. The gear 23 is rotatably installed in the shaft tube 2. The two gears 23 are meshed and installed with a single-sided rack 24 on the side away from each other. The two single-sided racks 24 are vertically fixedly connected to an L-shaped extrusion rod 25 on the side away from each other. The ends of the two L-shaped extrusion rods 25 pass through the corresponding bar holes and the base 1, and are fixedly connected to the extrusion plate 26.

[0036] A first transmission wheel 31 is fixedly installed on the same side of the two gears 23, a second transmission wheel 32 is arranged above the two first transmission wheels 31, a first transmission belt 33 is transmission-connected between the two first transmission wheels 31 and the corresponding second transmission wheels 32, a first bevel gear is fixedly installed on the same side of the two second transmission wheels 32, a second bevel gear 34 is meshed and installed on one side of the two first bevel gears, both bevel gears are rotatably installed in the shaft cylinder 2, a third transmission wheel 35 is fixedly installed on the back of the two second bevel gears 34, a second transmission belt 36 is mounted on the two third transmission wheels 35, and the outer wall of the shaft cylinder 2 is vertical The winding seat 4 is fixedly installed, and the winding wheel 41 is rotatably installed between the two opposite inner side walls of the winding seat 4. A fourth transmission wheel fixedly connected to the end of the winding wheel 41 is rotatably arranged in the winding seat 4. The fourth transmission wheel and the third transmission wheel 35 are transmission-connected via a second transmission belt 36. The bottom end of the dosing metering pump 5 is fixedly connected to the top of the double-sided rack 22. A medicine box 51 is installed on the top of the dosing metering pump 5. A feeding port is arranged on the top of the medicine box 51. A sealing cap 52 is detachably installed at the feeding port to prevent leakage and contamination of physiological saline. A feeding pipe 53 is connected between the input end of the dosing metering pump 5 and the medicine box 51.

[0037] The remaining structures are the same as those of Example 1.

[0038] The workflow of the present invention is as follows:

[0039] First, the entire device is moved to the workstation that needs to be washed through the universal wheel 13. At this time, the lifting cylinder 21 is started to push the double-sided rack 22 to rise. At this time, the gears 23 on both sides of the double-sided rack 22 are forced to mesh and rotate, and then the meshing drives the corresponding single-sided rack 24 to descend, thereby driving the extrusion plate 26 to descend through the L-shaped extrusion rod 25 until the extrusion plate 26 conflicts with the ground. The limit fixation of the entire device can be completed without locking and fixing multiple universal wheels 13;

[0040] Secondly, with the rise of the double-sided rack 22, the height of the dosing metering pump 5 rises synchronously until it is flush with the height of the nursing staff. Since the height difference of the nursing staff is generally about 10 cm, the dosing metering pump 5 after rising can ensure that nursing staff of different heights do not need to bend over to operate. With the rotation of the two gears 23, the corresponding first transmission wheel 31 will also be driven to rotate, and the corresponding second transmission wheel 32 will be driven to rotate through the first transmission belt 33, and then the corresponding first bevel gear will be driven to rotate by meshing, thereby driving the corresponding second bevel gear 34 to rotate by meshing, and also driving the third transmission wheel 35 to rotate, and the fourth transmission wheel located in the winding seat 4 will be driven to rotate by the second transmission belt 36, thereby realizing the rotation of the winding wheel 41. At this time, both ends of the flushing pipe 54 wound on the winding wheel 41 begin to be released, and the end connected with the output end of the dosing metering pump 5 rises with the height of the dosing metering pump 5, always ensuring the connection relationship with the dosing metering pump 5, and the other end extends more length, which is convenient for connecting with the urinary catheter;

[0041] Finally, about 500 ml of saline solution is extracted from the medicine box 51 through the dosing pump 5 and injected into the patient's bladder through the flushing tube 54 and the catheter. The catheter is closed for 5 minutes and then released to allow the saline solution to flow out and flush the catheter.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A urology nursing flushing device, comprising a base (1) and a plurality of universal wheels (13) installed below the base (1), characterized in that: Also includes: An extrusion fixing assembly, comprising an extrusion plate (26) which is installed under the base (1) in a lifting and sliding manner; A winding assembly comprises a winding wheel (41) rotatably mounted above the base (1), wherein a flushing pipe (54) is wound around the winding wheel (41); The flushing assembly comprises a dosing metering pump (5) which is installed on the base (1) in a lifting and sliding manner, and the output end of the dosing metering pump (5) is connected to one end of the flushing pipe (54); During the descent of the squeezing plate (26), the reel (41) rotates to release the flushing pipe (54), and the dosing metering pump (5) rises synchronously.

2. A urology nursing flushing device according to claim 1, characterized in that: Anti-collision wheels (11) are rotatably mounted at the four corners of the base (1), support legs (12) are vertically fixedly connected at the four corners of the lower bottom of the base (1), and universal wheels (13) are mounted at the bottoms of the four support legs (12).

3. The urology nursing flushing device according to claim 1, characterized in that: The top end of the base (1) is fixedly mounted with a shaft cylinder (2), and both opposite outer side walls of the shaft cylinder (2) are provided with strip-shaped holes penetrating through the inner cylinder cavity.

4. A urology nursing flushing device according to claim 3, characterized in that: A lifting cylinder (21) is installed in the shaft tube (2), and the output end of the lifting cylinder (21) is connected to a double-sided rack (22), and gears (23) are meshed and installed on both sides of the double-sided rack (22), and the two gears (23) are meshed and installed on the side away from each other with a single-sided rack (24), and the two single-sided racks (24) are vertically fixedly connected to an L-shaped extrusion rod (25) on the side away from each other, and the ends of the two L-shaped extrusion rods (25) pass through the corresponding strip holes and the base (1), and are fixedly connected to the extrusion plate (26).

5. The urology nursing flushing device according to claim 1, characterized in that: A first transmission wheel (31) is fixedly mounted on one side of the two gears (23) in the same direction, a second transmission wheel (32) is arranged above the two first transmission wheels (31), and a first transmission belt (33) is transmission-connected between the two first transmission wheels (31) and the corresponding second transmission wheels (32).

6. A urology nursing flushing device according to claim 5, characterized in that: A first bevel gear is fixedly mounted on one side of the two second transmission wheels (32) in the same direction, a second bevel gear (34) is meshedly mounted on one side of the two first bevel gears, a third transmission wheel (35) is fixedly mounted on the back side of the two second bevel gears (34), and a second transmission belt (36) is mounted on the two third transmission wheels (35).

7. The urology nursing flushing device according to claim 3, characterized in that: The outer wall of the shaft cylinder (2) is vertically fixedly mounted with a winding seat (4); the winding wheel (41) is rotatably mounted between two opposite inner walls of the winding seat (4); a fourth transmission wheel fixedly connected to the end of the winding wheel (41) is rotatably arranged inside the winding seat (4); the fourth transmission wheel is connected to the third transmission wheel (35) via a second transmission belt (36).

8. The urology nursing flushing device according to claim 4, characterized in that: The bottom end of the dosing metering pump (5) is fixedly connected to the top end of the double-sided rack (22), a medicine box (51) is installed on the top end of the dosing metering pump (5), a feeding port is arranged on the top of the medicine box (51), a sealing cap (52) is detachably installed at the feeding port, and a feeding pipe (53) is connected between the input end of the dosing metering pump (5) and the medicine box (51).

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