Double-cavity urine bag with bladder flushing and urine sample reserving and taking functions

Abstract

The utility model provides a double-cavity urine bag with bladder flushing and urine sample reserving and taking functions, and relates to the technical field of urine bags. The double-cavity urine bag with the bladder flushing and urine sample reserving functions comprises a urine bag body and a urine pipe. According to the double-cavity urine bag with the bladder irrigation and urine sample collection functions, the two cavities are formed in the urine bag to form the irrigation bag and the collection bag, when the urine sample needs to be collected, the urine sample can be collected through cooperation of the urine pipe, the collection pipe and the collection bag, the double-cavity urine bag is convenient to use and practical, and meanwhile when the bladder of a patient needs to be irrigated, the urine sample can be collected conveniently. By means of the arranged suction assembly, cleaning liquid in the flushing bag can be guided into the bladder of a patient through the urinary catheter and flushed, waste liquid generated by flushing can enter the collecting bag through the collecting pipe to be stored, and the whole operation process does not need to be operated by means of an external infusion bottle; the urine bag can have the functions of flushing the bladder and reserving and taking the urine sample at the same time, and practical application and operation are facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of urine bags, in particular to a double-chamber urine bag with the functions of bladder flushing and urine specimen collection. Background Art

[0002] Bladder irrigation is the process of using a catheter to pour a solution into the bladder, thereby removing foreign matter such as blood clots, mucus and bacteria in the bladder. Patients with indwelling catheters are usually equipped with urine bags for collecting urine specimens.

[0003] After searching, a Chinese patent discloses a urine collection bag for bladder washing (authorization announcement number CN210583248U), which includes an infusion bottle, a drainage tube, a urine tube and a drainage tube. The bottom of the infusion bottle is fixedly connected to the drainage tube, the end of the drainage tube away from the infusion bottle is fixedly connected to the urine tube and the drainage tube, the end of the drainage tube away from the drainage tube is fixedly connected to a joint, the surface of the joint is threadedly connected to the urine collection bag, and the front of the urine collection bag is fixedly connected to a storage bag;

[0004] In actual application of this patented device, the urine bag has a single function and requires an external infusion bottle to flush the patient's bladder. It cannot simultaneously have the functions of bladder flushing and urine specimen collection, which is not conducive to actual application and operation.

[0005] Therefore, those skilled in the art provide a double-chamber urine bag with functions of bladder washing and urine specimen collection to solve the problems raised in the above background technology. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present application provides a double-chamber urine bag with functions for bladder flushing and urine specimen collection, which solves the problem that the urine bag mentioned in the above background technology has a single function and cannot simultaneously have the functions of bladder flushing and urine specimen collection.

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a double-chamber urine bag with bladder flushing and urine specimen collection, comprising a urine bag and a urine catheter, wherein two cavities are provided inside the urine bag and constitute a flushing bag and a collecting bag respectively, a collecting tube is installed on the top of the collecting bag, an end of the collecting tube away from the collecting bag is fixedly connected to one end of the urine catheter, a valve is provided on the outside of the collecting tube, and the valve is used to open and close the collecting tube;

[0008] The flushing bag contains cleaning liquid inside, and a suction assembly is arranged on one side of the flushing bag. The suction assembly is used to deliver the cleaning liquid inside the flushing bag into the inside of the urinary catheter and prevent the cleaning liquid from entering the inside of the flushing bag again.

[0009] Through the above technical scheme, two cavities are opened inside the urine bag to form a flushing bag and a collecting bag. When it is necessary to collect urine specimens, it can be completed by using the cooperation between the urine catheter, the collecting tube and the collecting bag, which is convenient and practical. At the same time, when it is necessary to irrigate the patient's bladder, the collecting tube is closed, and the cleaning liquid inside the flushing bag can be introduced into the patient's bladder through the urine catheter through the provided suction component to flush the bladder. After the flushing is completed, the collecting tube is opened, and the waste liquid generated by the flushing can enter the collecting bag through the collecting tube for storage. The entire operation process does not require the use of an external infusion bottle, so that the urine bag can simultaneously have the functions of bladder flushing and collecting urine specimens, which is beneficial to practical application and operation.

[0010] Preferably, the suction assembly includes a connecting tube, a first one-way valve, a suction cylinder, a return spring, a bellows, a flushing tube and a second one-way valve, the connecting tube being installed on the bottom of the flushing bag on the side away from the collecting bag, the first one-way valve being installed inside the connecting tube, the suction cylinder being installed on the end of the connecting tube away from the flushing bag, a return spring being installed inside the suction cylinder, the outer side of the suction cylinder being arranged as a corrugated structure, the bellows being installed on the top of the suction cylinder, the flushing tube being connected to the end of the bellows away from the suction cylinder, the end of the flushing tube away from the bellows being connected to the collecting tube, the flushing tube, the collecting tube and the urine catheter being connected internally, and the second one-way valve being installed inside the flushing tube close to one end of the collecting tube.

[0011] Through the above technical scheme, through the action of the first one-way valve, the cleaning liquid inside the flushing bag can enter the interior of the suction cylinder through the connecting tube, while the cleaning liquid inside the suction cylinder cannot enter the interior of the flushing bag through the connecting tube; at the same time, through the action of the second one-way valve, the cleaning liquid inside the suction cylinder can enter the connection between the urine catheter and the collection tube through the bellows and the flushing tube, while the cleaning liquid inside the urine catheter or the collection tube cannot enter the interior of the suction cylinder through the flushing tube and the bellows.

[0012] Preferably, a hanging belt is installed between the top of the flushing bag and the collecting bag.

[0013] Through the above technical solution, the urine bag can be conveniently hung and placed using the hanging belt.

[0014] Preferably, scale lines are provided on the outside of the flushing bag and the collecting bag, and a placement bag is installed on the outside of the flushing bag and the collecting bag and on one side of the scale lines.

[0015] Through the above technical solution, the scale lines are used to conveniently observe the volume of the solution inside the flushing bag and the collection bag, and the placement bag is used to conveniently place labels for identifying the solution.

[0016] Preferably, an exhaust pipe is installed at one end of the top of the collecting bag away from the flushing bag, and exhaust holes are equidistantly provided on the top of the exhaust pipe.

[0017] Through the above technical solution, the exhaust pipe and the exhaust hole on the top of the exhaust pipe can be used to discharge the gas inside the collection bag while collecting waste liquid, thereby avoiding the collection bag from bulging.

[0018] Preferably, a filling pipe is installed on the top of the flushing bag, and a discharge pipe is installed on the bottom of the flushing bag and the collecting bag.

[0019] Through the above technical solution, the filling pipe is used to conveniently fill the interior of the flushing bag with cleaning liquid, and the discharge pipe is used to conveniently discharge the solution inside the flushing bag and the collection bag.

[0020] Preferably, one end of the filling pipe and the discharge pipe are both threadedly connected with a sealing cap.

[0021] Through the above technical solution, the filling pipe and the discharge pipe are conveniently sealed by using the sealing cover, thereby preventing dust and impurities from entering the interior of the equipment.

[0022] The present application provides a double-chamber urine bag with bladder flushing and urine specimen collection, which has the following beneficial effects:

[0023] 1. The double-chamber urine bag with bladder flushing and urine specimen collection has two cavities formed inside the urine bag to form a flushing bag and a collection bag. When urine specimens need to be collected, the collection can be completed by using the cooperation between the urinary catheter, the collection tube and the collection bag, which is convenient and practical.

[0024] 2. The double-chamber urine bag with bladder flushing and urine specimen collection, when the patient needs to perform bladder flushing, the collecting tube is closed, and the cleaning liquid inside the flushing bag can be introduced into the patient's bladder through the urine catheter through the provided suction component to flush the bladder. When the flushing is completed, the collecting tube is opened, and the waste liquid generated by the flushing can enter the collecting bag through the collecting tube for storage. The entire operation process does not require the aid of an external infusion bottle, so that the urine bag can simultaneously have the functions of bladder flushing and urine specimen collection, which is conducive to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the first-view stereoscopic structure of the present application;

[0026] Figure 2 This is a schematic diagram of the second viewing angle stereoscopic structure of the present application;

[0027] Figure 3 This is a schematic diagram of the internal structure of this application;

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0029] In the figure: 1. flushing bag; 2. collecting bag; 3. urine catheter; 4. collecting tube; 5. valve; 6. connecting tube; 7. first one-way valve; 8. suction cylinder; 9. return spring; 10. bellows; 11. flushing tube; 12. second one-way valve; 13. hanging belt; 14. scale line; 15. placement bag; 16. exhaust pipe; 17. filling pipe; 18. discharge pipe. DETAILED DESCRIPTION

[0030] The present application is further described in detail below through drawings and examples.

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment of the present application provides a double-chamber urine bag with bladder flushing and urine specimen collection, including a urine bag and a urine catheter 3. Two cavities are provided inside the urine bag and respectively constitute a flushing bag 1 and a collection bag 2. The flushing bag 1 and the collection bag 2 are not connected to each other, and the flushing bag 1, the collection bag 2 and the urine catheter 3 are all made of transparent plastic material to facilitate observation of the internal solution. A hanging belt 13 is installed between the tops of the flushing bag 1 and the collection bag 2, and the hanging belt 13 is used to conveniently hang and place the urine bag. Scale lines 14 are provided on the outside of the flushing bag 1 and the collection bag 2, and the scale lines 14 are used to facilitate observation of the volume of the internal solution of the flushing bag 1 and the collection bag 2. A placement bag 15 is installed on the outside of the flushing bag 1 and the collection bag 2 and on one side of the scale line 14, and the placement bag 15 is used to facilitate placement of a label for identifying the solution. An exhaust pipe 16 is installed at the top end of the collecting bag 2 away from the flushing bag 1, and exhaust holes are equidistantly provided on the top of the exhaust pipe 16. The exhaust pipe 16 and the exhaust holes on the top thereof can be used to discharge the gas inside the collecting bag 2 while collecting waste liquid, thereby avoiding bulging of the collecting bag 2.

[0032] The flushing bag 1 contains cleaning liquid, and a filling pipe 17 is installed on the top of the flushing bag 1. The filling pipe 17 is used to conveniently fill the flushing bag 1 with cleaning liquid. The bottoms of the flushing bag 1 and the collection bag 2 are both installed with discharge pipes 18. The discharge pipes 18 are used to conveniently discharge the solution inside the flushing bag 1 and the collection bag 2. One end of the filling pipe 17 and the discharge pipe 18 are both threadedly connected with a sealing cap, and the sealing cap is used to conveniently seal the filling pipe 17 and the discharge pipe 18, thereby preventing dust and impurities from entering the interior of the device.

[0033] A collecting tube 4 is installed on the top of the collecting bag 2. One end of the collecting tube 4 away from the collecting bag 2 is fixedly connected to one end of the urine tube 3. A valve 5 is arranged on the outside of the collecting tube 4. The valve 5 is used to open and close the collecting tube 4. When it is necessary to retain the urine specimen, the urine tube 3, the collecting tube 4 and the collecting bag 2 can be used to cooperate to complete the task, which is convenient and practical. A suction assembly is arranged on one side of the flushing bag 1. The suction assembly is used to send the cleaning liquid inside the flushing bag 1 into the inside of the urine tube 3 and prevent the cleaning liquid from entering the inside of the flushing bag 1 again. When it is necessary to perform bladder flushing on the patient, the collecting tube 4 is closed by the valve 5. Through the provided suction assembly, the cleaning liquid inside the flushing bag 1 can be introduced into the patient's bladder through the urine tube 3 and flushed. After the flushing is completed, the collecting tube 4 is opened by the valve 5. The waste liquid generated by the flushing can enter the inside of the collecting bag 2 through the collecting tube 4 for storage. The entire operation process does not need to be operated with the help of an external infusion bottle, so that the urine bag can simultaneously have the functions of bladder flushing and urine specimen retention, which is conducive to practical application and operation.

[0034] Reference Figure 1 , Figure 2 and Figure 3 In one aspect of the present embodiment, the suction assembly includes a connecting tube 6, a first one-way valve 7, a suction cylinder 8, a return spring 9, a bellows 10, a flushing tube 11, and a second one-way valve 12. The connecting tube 6 is installed at the bottom of the flushing bag 1 on the side away from the collecting bag 2, and the first one-way valve 7 is installed inside the connecting tube 6. The suction cylinder 8 is installed on the end of the connecting tube 6 away from the flushing bag 1. Through the action of the first one-way valve 7, the cleaning liquid inside the flushing bag 1 can enter the inside of the suction cylinder 8 through the connecting tube 6, while the cleaning liquid inside the suction cylinder 8 cannot enter the inside of the flushing bag 1 through the connecting tube 6. A return spring 9 is installed inside the suction cylinder 8, and the outer side of the suction cylinder 8 is set as a corrugated structure. The suction cylinder 8 can be pressed and returned by using the return spring 9 and the corrugated structure. The bellows 10 is installed on the top of the suction cylinder 8, and the flushing tube 11 is connected to the end of the bellows 10 away from the suction cylinder 8. The bellows 10 can ensure that the flushing tube 11 will not be excessively pulled when the suction cylinder 8 is pressed. The end of the flushing tube 11 away from the bellows 10 is connected to the collection tube 4. The flushing tube 11, the collection tube 4 and the urine tube 3 are connected to each other, ensuring that the cleaning liquid in the flushing tube 11 can enter the urine tube 3. The second one-way valve 12 is installed in the flushing tube 11 near the end of the collection tube 4. Through the action of the second one-way valve 12, the cleaning liquid in the suction cylinder 8 can enter the connection between the urine tube 3 and the collection tube 4 through the bellows 10 and the flushing tube 11, while the cleaning liquid in the urine tube 3 or the collection tube 4 cannot enter the suction cylinder 8 through the flushing tube 11 and the bellows 10.

[0035] Working principle:

[0036] When in use, first hang the device in a suitable position by means of the hanging belt 13 for use;

[0037] When a urine specimen is required to be collected, the urine tube 3 is connected to the patient's bladder, and then the valve 5 is opened, so that the urine specimen can enter the interior of the collection bag 2 through the urine tube 3 and the collection tube 4. At the same time, the exhaust pipe 16 and the exhaust hole on the top of the exhaust pipe 16 can be used to discharge the gas inside the collection bag 2 while collecting waste liquid, thereby preventing the collection bag 2 from bulging.

[0038] When the patient needs to wash the bladder, the collecting tube 4 is closed by the valve 5, the bottom of the suction tube 8 is blocked, and the top of the suction tube 8 is pressed and the return spring 9 is squeezed, so that the cleaning liquid inside the suction tube 8 is sent to the connection between the urine tube 3 and the collecting tube 4 through the bellows 10 and the washing tube 11. Since the collecting tube 4 is closed, the cleaning liquid can only enter the patient's bladder through the urine tube 3 to wash the bladder;

[0039] At the same time, the suction cylinder 8 is released, and the suction cylinder 8 is returned to its original position under the elastic force of the return spring 9, and the cleaning liquid in the flushing bag 1 is introduced into the suction cylinder 8 through the connecting tube 6. The suction cylinder 8 is repeatedly pressed to continuously introduce the cleaning liquid in the flushing bag 1 into the patient's bladder through the urinary catheter 3 to flush it;

[0040] When the flushing is completed, after observing that the cleaning fluid inside the patient's bladder flows back into the inside of the urine catheter 3, the valve 5 is used to open the collecting tube 4, and the waste liquid generated by the flushing can enter the inside of the collecting bag 2 through the collecting tube 4 for storage. The entire operation process does not require the help of an external infusion bottle, so that the urine bag can simultaneously have the functions of bladder flushing and urine specimen collection, which is beneficial to practical application and operation.

[0041] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A double-chamber urine bag for bladder flushing and urine specimen collection, comprising a urine bag and a urine catheter (3), characterized in that: The urine bag has two cavities formed inside thereof, which respectively constitute a flushing bag (1) and a collecting bag (2); a collecting tube (4) is installed on the top of the collecting bag (2); an end of the collecting tube (4) away from the collecting bag (2) is fixedly connected to an end of the urine tube (3); a valve (5) is provided on the outside of the collecting tube (4); the valve (5) is used to open and close the collecting tube (4); The flushing bag (1) contains cleaning liquid inside, and a suction assembly is provided on one side of the flushing bag (1). The suction assembly is used to deliver the cleaning liquid inside the flushing bag (1) into the inside of the urinary catheter (3) and prevent the cleaning liquid from entering the inside of the flushing bag (1) again.

2. The double-chamber urine bag with functions of bladder washing and urine specimen collection according to claim 1, characterized in that: The suction assembly comprises a connecting pipe (6), a first one-way valve (7), a suction cylinder (8), a return spring (9), a bellows (10), a flushing pipe (11) and a second one-way valve (12); the connecting pipe (6) is mounted on the bottom of the flushing bag (1) at a side away from the collecting bag (2); the first one-way valve (7) is mounted inside the connecting pipe (6); the suction cylinder (8) is mounted on an end of the connecting pipe (6) away from the flushing bag (1); and a return spring (9) is mounted inside the suction cylinder (8). The outer side of the suction cylinder (8) is arranged as a corrugated structure, the corrugated pipe (10) is installed on the top of the suction cylinder (8), the flushing pipe (11) is connected to the end of the corrugated pipe (10) away from the suction cylinder (8), the end of the flushing pipe (11) away from the corrugated pipe (10) is connected to the collecting pipe (4), the flushing pipe (11), the collecting pipe (4) and the urine catheter (3) are internally connected, and the second one-way valve (12) is installed inside the flushing pipe (11) at one end close to the collecting pipe (4).

3. The double-chamber urine bag with functions of bladder washing and urine specimen collection according to claim 1, characterized in that: A hanging belt (13) is installed between the tops of the flushing bag (1) and the collecting bag (2).

4. The double-chamber urine bag with functions of bladder washing and urine specimen collection according to claim 1, characterized in that: The outsides of the flushing bag (1) and the collection bag (2) are both provided with scale lines (14), and a placement bag (15) is installed on the outsides of the flushing bag (1) and the collection bag (2) and on one side of the scale lines (14).

5. The double-chamber urine bag with functions of bladder washing and urine specimen collection according to claim 1, characterized in that: An exhaust pipe (16) is installed at one end of the top of the collection bag (2) away from the flushing bag (1), and exhaust holes are equidistantly provided at the top of the exhaust pipe (16).

6. The double-chamber urine bag with functions of bladder washing and urine specimen collection according to claim 1, characterized in that: A filling pipe (17) is installed at the top of the flushing bag (1), and a discharge pipe (18) is installed at the bottom of both the flushing bag (1) and the collection bag (2).

7. The double-chamber urine bag with functions of bladder washing and urine specimen collection according to claim 6, characterized in that: One end of the filling pipe (17) and the discharge pipe (18) are both threadedly connected with a sealing cap.

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