Flushing device for urinary surgery

Abstract

The utility model discloses a flushing device for urinary surgery, which comprises an injector, a connecting pipe is fixedly arranged at the lower end of the injector, a liquid suction pipe is arranged on one side of the lower end of the connecting pipe, a flushing pipe is arranged on one side of the liquid suction pipe at the lower end of the connecting pipe, and a blow-off pipe is arranged on one side of the surface of the connecting pipe. A control mechanism used for controlling the flow direction of flushing liquid medicine is arranged among the connecting pipe, the leaf suction pipe and the flushing pipe, and a pressure drainage mechanism is arranged between the drainage pipe and the connecting pipe. The disposable syringe is convenient to operate, the syringe does not need to be taken down when liquid medicine is sucked, flushed, extracted and discharged, the syringe is not likely to make contact with the external environment, and therefore the syringe is not likely to be polluted, and the disposable syringe is convenient to use, clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of urethra flushing, in particular to a flushing device for urology surgery. Background Art

[0002] In the process of caring for patients, especially patients with leg injuries, the patient's legs are often supported according to the actual needs, so a supporting device or a lifting device is used to support or lift the patient's legs. The existing supporting device or lifting device is generally temporarily installed on the hospital bed, and is generally composed of an arc-shaped supporting plate and a strap. The strap is used to tie the patient's legs to the supporting plate for support.

[0003] However, since it needs to be temporarily installed and disassembled and then stored when not in use, it is more troublesome to use. The prior art lacks a clinical nursing device that can be quickly folded and stored at the bottom of the bed when not in use so that it can be used at any time when needed. Therefore, a urological flushing device is needed to improve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a urology flushing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flushing device for urology, comprising a syringe, a connecting tube is fixedly arranged at the lower end of the syringe, a suction tube is arranged on one side of the lower end of the connecting tube, a flushing tube is arranged at the lower end of the connecting tube on one side of the suction tube, a sewage pipe is arranged on one side of the surface of the connecting tube, a control mechanism for controlling the flow direction of the flushing liquid is arranged between the connecting tube, the suction tube and the flushing tube, and a pressure sewage discharge mechanism is arranged between the sewage pipe and the connecting tube.

[0006] Preferably, the control mechanism includes a shell, a rotating sphere, and a flow channel. The shell is fixedly provided at the lower end of the connecting tube, and a rotating sphere is movably engaged with the middle part of the inner side of the shell. A flow channel is opened inside the rotating sphere, and the flow channel is L-shaped; the connecting tube, the suction tube, and the flushing tube are all fixedly connected to the shell and are interconnected with the inside of the shell; the flow direction of the flushing solution can be controlled by the control mechanism, and the discharge of the contaminated solution after flushing can be controlled.

[0007] Preferably, the pressure drainage mechanism includes a pressure valve, a sealing ball, and a spring. A pressure valve is fixedly arranged between the drainage pipe and the connecting pipe. A sealing ball is movably arranged on one side of the pressure valve. A spring is fixedly arranged on one side of the sealing ball inside the pressure valve. The sealing ball can be pushed to cling to the side of the pressure valve close to the connecting pipe by the spring. If the connecting pipe can be connected to the flushing pipe through the flow channel, when the syringe is squeezed, the drug solution can flow normally into the flushing pipe, and then into the patient's urethra, and then into the bladder; and if the ball is rotated to rotate the flow channel, Figure 5 In the state shown, when the syringe is squeezed, the liquid inside the syringe cannot flow through the connecting tube, so the sealing ball is squeezed instead, causing the spring to contract, and finally the pressure valve is turned on, so that the contaminated liquid medicine can be squeezed out of the sewage pipe; in this way, sewage discharge can be completed; and the pressure valve of the device is actually a pressure relief valve commonly used in the prior art, and there should be a sealing ring inside it that cooperates with the sealing ball for sealing, but since the pressure relief valve is a mature technology in the prior art, this application document will not elaborate on it in detail.

[0008] Preferably, a rotating rod is movably provided on the outer surface of the shell through a bearing, and the rotating rod is fixedly connected to the rotating ball. The rotating ball can be conveniently rotated by the rotating rod, so that the flow channel can be aligned with different pipelines.

[0009] Preferably, a pointer is fixedly provided on the outer surface of the rotating rod, and an identification is fixedly provided on the outer surface of the shell, and the pointer can be used to indicate the state of the rotating ball at this time; thereby, the user can conveniently judge the flow channel state of the rotating ball at this time, and the identification can also be understood as a step indication, and aligning the pointer with 1, 2, and 3 respectively can complete a flushing and sewage discharge work.

[0010] Preferably, a friction ring is fixedly provided between the outer surface of the shell and the rotating rod, and the sealing ring and the outer surface of the rotating rod are in contact with each other; the friction ring can prevent the rotating rod from rotating easily without human operation.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The entire flushing step of the utility model only requires rotating the rotating ball to complete the processes of absorbing the liquid medicine, flushing, extracting the liquid medicine and discharging the liquid medicine, so the operation of the device is convenient.

[0013] 2. The utility model does not need to remove the syringe during the entire flushing process until the end, and the syringe has no possibility of contacting the external environment, so there is no possibility of contamination. Therefore, the device is not only easy to use but also clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a urology flushing device of the utility model;

[0015] Figure 2 This is an overall structural view of a control mechanism in a urology flushing device of the utility model;

[0016] Figure 3 The utility model is a state visual display of a flow channel in a urology flushing device Figure 1 ;

[0017] Figure 4 The utility model is a state visual display of a flow channel in a urology flushing device Figure 2 ;

[0018] Figure 5 The utility model is a state visual display of a flow channel in a urology flushing device Figure 3 ;

[0019] Figure 6 This is a view of the internal structure of a pressure valve in a urology flushing device of the utility model;

[0020] Figure 7 The utility model is a urology flushing device Figure 6 Magnified view at A in the middle.

[0021] In the figure: 1. syringe; 2. connecting tube; 3. pipette; 4. flushing tube; 5. drain pipe; 6. shell; 7. rotating ball; 8. flow channel; 9. pressure valve; 10. sealing ball; 11. spring; 12. rotating rod; 13. pointer; 14. mark; 15. friction ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-7 The utility model provides a technical solution: a flushing device for urology, comprising a syringe 1, a connecting tube 2 is fixedly provided at the lower end of the syringe 1, a liquid suction tube 3 is provided at one side of the lower end of the connecting tube 2, a flushing tube 4 is provided at the lower end of the connecting tube 2 on one side of the liquid suction tube 3, a sewage pipe 5 is provided on one side of the surface of the connecting tube 2, a control mechanism for controlling the flow direction of the flushing liquid is provided between the connecting tube 2, the suction tube and the flushing tube 4, and a pressure sewage discharge mechanism is provided between the sewage pipe 5 and the connecting tube 2.

[0024] The control mechanism includes a shell 6, a rotating ball 7, and a flow channel 8. The lower end of the connecting tube 2 is fixedly provided with the shell 6, and the middle part of the inner side of the shell 6 is movably engaged with the rotating ball 7. The rotating ball 7 is provided with a flow channel 8 inside, and the flow channel 8 is L-shaped; the connecting tube 2, the liquid suction tube 3, and the flushing tube 4 are all fixedly connected to the shell 6 and are mutually conductive with the inside of the shell 6; the flow direction of the flushing liquid can be controlled by the control mechanism, and the discharge of the contaminated liquid after flushing can be controlled;

[0025] The pressure drainage mechanism includes a pressure valve 9, a sealing ball 10, and a spring 11. A pressure valve 9 is fixedly arranged between the drainage pipe 5 and the connecting pipe 2. A sealing ball 10 is movably engaged on one side of the pressure valve 9. A spring 11 is fixedly arranged on one side of the sealing ball 10 inside the pressure valve 9. The sealing ball 10 can be pushed to be close to the side of the pressure valve 9 close to the connecting pipe 2 by the spring 11. If the connecting pipe 2 can be connected to the flushing pipe 4 through the flow channel 8, when the syringe 1 is squeezed, the liquid medicine can flow normally into the flushing pipe 4, and then into the patient's urethra, and then into the bladder; and if the ball 7 is rotated to rotate the flow channel 8 to Figure 5 In the state shown, when the syringe 1 is squeezed, the liquid inside the syringe 1 cannot flow through the connecting tube 2, and the sealing ball 10 is squeezed instead, so that the spring 11 contracts, and finally the pressure valve 9 is turned on, and finally the contaminated liquid medicine can be squeezed out of the sewage pipe 5; in this way, sewage discharge can be completed; and the pressure valve 9 of the device is actually a commonly used pressure relief valve in the prior art, and there should be a sealing ring inside it that cooperates with the sealing ball 10 for sealing, but since the pressure relief valve is a mature technology in the prior art, this application document will not elaborate on it too much;

[0026] The outer surface of the housing 6 is provided with a rotating rod 12 through a bearing, and the rotating rod 12 is fixedly connected to the rotating ball 7. The rotating ball 7 can be conveniently rotated by the rotating rod 12, so that the flow channel 8 can be aligned with different pipes.

[0027] The outer surface of the rotating rod 12 is fixedly provided with a pointer 13, and the outer surface of the housing 6 is fixedly provided with a mark 14, through which the state of the rotating ball 7 at this time can be marked; thus, it is convenient for the user to judge the state of the flow channel 8 of the rotating ball 7 at this time, and the mark 14 can also be understood as a step indication, and the pointer 13 is aligned with 1, 2, and 3 respectively to complete a flushing and sewage discharge work;

[0028] A friction ring 15 is fixedly arranged between the outer surface of the housing 6 and the rotating rod 12, and the sealing ring and the outer surface of the rotating rod 12 are in contact with each other; the friction ring 15 can prevent the rotating rod 12 from rotating without human operation.

[0029] Working principle: Before using the device, the suction tube 3 is connected to the physiological saline storage bag or the disinfectant liquid storage bag; the flushing tube 4 is used to connect the patient's urethra insertion tube, and the sewage pipe 5 is connected to the sewage storage device (which can be a bucket or other series of things that can be used to store liquids);

[0030] When using this device, this application is Figure 2 , Figure 3 , Figure 4 The states of the flow channel 8 shown correspond to the three steps of using the device. Figure 2 As shown, at this time, the worker pulls the syringe 1 to make the syringe 1 absorb liquid, so that the physiological saline can be sucked into the syringe 1 through the pipette 3; then the ball 7 is rotated to form the flow channel 8. Figure 3 In the state shown, the staff squeezes the syringe 1; the connecting tube 2 can be connected with the flushing tube 4 through the flow channel 8. When the syringe 1 is squeezed, the liquid medicine can flow into the flushing tube 4 normally, and then enter the patient's urethra, and then enter the bladder for flushing. After the liquid medicine is squeezed in, the syringe 1 is pulled out to absorb the liquid medicine, but at this time the liquid medicine is full of blood and mucus in the urethra. Then the ball 7 is rotated to form the flow channel 8. Figure 4 In the state shown, the connecting tube 2 is not connected to any pipeline; the staff squeezes the syringe 1 again; the liquid inside the syringe 1 cannot flow through the connecting tube 2, and the sealing ball 10 is squeezed to make the spring 11 contract, and finally the pressure valve 9 is connected, and finally the contaminated liquid medicine can be squeezed out of the sewage pipe 5; the sewage is discharged in this way; then the rotating ball 7 can be reset to Figure 2 In the state shown, flushing starts a flushing work;

[0031] In this way, the entire flushing step of the device only requires rotating the rotating ball 7 to complete the processes of absorbing the medicine, flushing, extracting and discharging the medicine, and there is no need to remove the syringe 1. The syringe 1 has no possibility of contacting the external environment, so there is no possibility of contamination. In this way, the device is not only easy to use but also clean and hygienic.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A urological flushing device, comprising a syringe (1), characterized in that: A connecting tube (2) is fixedly provided at the lower end of the syringe (1); a liquid suction tube (3) is provided at one side of the lower end of the connecting tube (2); a flushing tube (4) is provided at the lower end of the connecting tube (2) on one side of the liquid suction tube (3); a sewage discharge pipe (5) is provided on one side of the surface of the connecting tube (2); a control mechanism for controlling the flow direction of the flushing liquid is provided between the connecting tube (2), the leaf suction tube and the flushing tube (4); and a pressure sewage discharge mechanism is provided between the sewage discharge pipe (5) and the connecting tube (2).

2. A urological flushing device according to claim 1, characterized in that: The control mechanism comprises a shell (6), a rotating ball (7), and a flow channel (8); the shell (6) is fixedly arranged at the lower end of the connecting tube (2); the rotating ball (7) is movably engaged with the middle part of the inner side of the shell (6); the flow channel (8) is provided inside the rotating ball (7); and the flow channel (8) is L-shaped; the connecting tube (2), the liquid suction tube (3), and the flushing tube (4) are all fixedly connected to the shell (6) and are in mutual conduction with the inside of the shell (6).

3. The urological flushing device according to claim 1, characterized in that: The pressure sewage discharge mechanism comprises a pressure valve (9), a sealing ball (10), and a spring (11); the pressure valve (9) is fixedly arranged between the sewage discharge pipe (5) and the connecting pipe (2); a sealing ball (10) is movably engaged with one side of the pressure valve (9); and a spring (11) is fixedly arranged on one side of the sealing ball (10) inside the pressure valve (9).

4. A urological flushing device according to claim 2, characterized in that: A rotating rod (12) is movably arranged on the outer surface of the shell (6) via a bearing, and the rotating rod (12) is fixedly connected to the rotating ball (7).

5. The urological flushing device according to claim 4, characterized in that: A pointer (13) is fixedly provided on the outer surface of the rotating rod (12), and a mark (14) is fixedly provided on the outer surface of the housing (6).

6. The urological flushing device according to claim 4, characterized in that: A friction ring (15) is fixedly arranged between the outer surface of the housing (6) and the rotating rod (12).

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