CN118490409B - Water bag fast-assembling type artificial bladder urination system - Google Patents
Water bag fast-assembling type artificial bladder urination system Download PDFInfo
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- CN118490409B CN118490409B CN202410962388.7A CN202410962388A CN118490409B CN 118490409 B CN118490409 B CN 118490409B CN 202410962388 A CN202410962388 A CN 202410962388A CN 118490409 B CN118490409 B CN 118490409B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 201
- 230000027939 micturition Effects 0.000 title claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000001727 in vivo Methods 0.000 claims abstract description 27
- 238000000338 in vitro Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 abstract description 11
- 210000003734 kidney Anatomy 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 4
- 210000003932 urinary bladder Anatomy 0.000 description 80
- 208000000693 Neurogenic Urinary Bladder Diseases 0.000 description 8
- 206010029279 Neurogenic bladder Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002504 physiological saline solution Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 210000000626 ureter Anatomy 0.000 description 5
- 210000003708 urethra Anatomy 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000002485 urinary effect Effects 0.000 description 3
- 206010005003 Bladder cancer Diseases 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 2
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 2
- 208000028938 Urination disease Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000005070 sphincter Anatomy 0.000 description 2
- 208000020431 spinal cord injury Diseases 0.000 description 2
- 201000005112 urinary bladder cancer Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010061053 Congenital bladder anomaly Diseases 0.000 description 1
- 206010058914 Hypotonic urinary bladder Diseases 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 208000006568 Urinary Bladder Calculi Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000005037 parasympathetic nerve Anatomy 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
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- 210000001519 tissue Anatomy 0.000 description 1
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- 208000019206 urinary tract infection Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
- A61F2/0031—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra
- A61F2/0036—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra implantable
- A61F2/004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra implantable inflatable
Landscapes
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a water sac quick-mounting type artificial bladder urination system, which comprises a first water sac and a second water sac which are arranged side by side, and a reservoir, an in-vivo control assembly, and an in-vitro controller, wherein: the two sides of the first water bag are respectively provided with a first opening, one side of the second water bag is provided with a second opening, and one of the first openings is fixedly connected with the second opening. According to the water sac quick-mounting type artificial bladder urination system, through the cooperation between the buckle assembly and the connecting belt, the water sacs are positioned and attached to one side of the bladder quickly and conveniently, the operation efficiency is improved, and the operation difficulty is reduced; through the cooperation between each water pocket, reservoir, internal control assembly and the external controller for the water pocket inflation extrudes the bladder and urinates, and the urine that the kidney produced later gets into the liquid backward flow in the bladder extrusion water pocket, realizes circulation control, and then realizes patient's self-urination.
Description
Technical Field
The invention belongs to the field of medical appliances, and particularly relates to a water sac quick-mounting type artificial bladder urination system.
Background
The bladder is an important organ of the human urinary system. It is innervated by sympathetic and parasympathetic nerves, and has the function of storing urine produced by the kidneys; when urination is desired, urine in the bladder can be expelled through the urethra under the synergistic action of the bladder neck and the urethral sphincter and the bladder detrusor.
The human urinary system is closely related to the innervation, and the dysfunction of the urinary tract under the urinary bladder caused by the damage of the central nervous system or the peripheral nerves is called neurogenic bladder (Neurogenic bladder, NB). Neurogenic bladder can be classified into incontinence type urination disorders, retention and incontinence type urination disorders. Neurogenic bladder dysfunction is a major complication of spinal cord injury, and at present, the proportion of patients suffering from spinal cord injury is on the rise in society, with about 70% -84% of patients suffering from neurogenic bladder complications. Severe patients also develop renal failure, leading to death of the patient, a condition that is one of the causes of death in the patient. The impaired nerve loop may also cause detrusor muscle to be uncooperative with sphincter muscle, detrusor muscle weakness and overactive, further causing dysuria, bladder malformation and kidney function deterioration, reducing the quality of life of the patient and affecting the self-care ability of the patient.
Aiming at neurogenic bladder patients, the treatment methods of medicines, biofeedback electrical stimulation, catheterization (indwelling, intermittent) catheterization, pressing urination and the like are clinically adopted, and the medicine treatment has certain side effects and poor comfort of medicine infusion; the biological feedback stimulation curative effect is different from patient to patient, needs to be carried out for a long time, brings inconvenience to the life of the patient, and can depend on the electric stimulation for a long time; catheterization mainly comprises indwelling catheterization and intermittent catheterization, and patients with indwelling catheterization need to use the indwelling catheter for a long time, so that bacteria are easy to breed to cause urinary tract infection; intermittent catheterization requires that a catheter is inserted into the bladder to urinate at regular intervals, and patients need to bear the pain of the catheterization process and have certain requirements for operators; the urine can not be completely discharged by pressing and discharging, so that the occurrence rate of bladder stones is improved.
For patients with bladder cancer, the ileal bladder operation is one of the preferred surgical schemes for solving the disease, after the operation, the patients usually urinate by pressing the abdomen, the patients cannot urinate by themselves due to the lack of the function of detrusor, and the problems caused by the ileal bladder operation cause pain and inconvenience to the patients.
Disclosure of Invention
The invention aims at solving the problems in the background technology and provides a water bag quick-mounting type artificial bladder urination system.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the invention provides a water sac quick-mounting type artificial bladder urination system, which comprises a first water sac and a second water sac which are arranged side by side, and a reservoir, an in-vivo control assembly, and an in-vitro controller, wherein:
The two sides of the first water bag are respectively provided with a first opening, one side of the second water bag is provided with a second opening, one of the first openings is fixedly connected with the second opening, so that the first water bag is communicated with the second water bag, the other first opening is provided with a connector, the connector is connected with an internal control assembly through a first connecting pipe, and the internal control assembly is connected with a liquid storage bag through a second connecting pipe;
The first water bags are also provided with mounting assemblies for fixing the water bags on the bladder, and the in-vitro controller controls the in-vivo control assembly to enable liquid in the liquid storage bags to enter the water bags, and the water bags expand and squeeze the bladder to realize urination.
Preferably, the installation component includes connecting band and buckle subassembly of predetermineeing quantity, each connecting band and first water pocket fixed connection, and each the through-hole has been seted up on the connecting band, each the through-hole on the connecting band is fixed through buckle subassembly after overlapping in proper order.
Preferably, the buckle component comprises a male buckle and a female buckle, and the male buckle sequentially penetrates through the through holes in the connecting bands to be connected and pressed with the female buckle.
Preferably, the in-vivo control assembly comprises a wireless communication unit, a signal processing unit, a water pump control unit and a water pump which are electrically connected in sequence, one end of the water pump is connected with the first connecting pipe, and the other end of the water pump is connected with the second connecting pipe.
Preferably, the water bag quick-mounting type artificial bladder urination system further comprises an external controller, and the external controller is connected with the wireless communication unit.
Preferably, the in-vivo control assembly further comprises a wireless charging unit, a power management unit and a battery which are electrically connected in sequence, and a wireless charger arranged outside the body, wherein the wireless charger charges the battery through the wireless charging unit, the power management unit is used for detecting the electric quantity of the battery, and the power management unit is electrically connected with the signal processing unit.
Preferably, the in-body control assembly further comprises a temperature detection unit which detects temperatures of the wireless charging unit and the water pump, respectively.
Preferably, each of the water bags has an X-shape, and the first water bag has a larger area than the second water bag.
Preferably, the material of each water sac is polyurethane or silica gel.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the water sac quick-mounting type artificial bladder urination system, through the cooperation between the buckle assembly and the connecting belt, the water sacs are positioned and attached to one side of the bladder quickly and conveniently, the operation efficiency is improved, and the operation difficulty is reduced;
2. through the cooperation among the water bags, the liquid storage bags, the in-vivo control component and the in-vitro controller, the water bags are expanded to squeeze the bladder to urinate, and then urine generated by the kidneys enters the bladder to squeeze the liquid in the water bags to flow back to the liquid storage bags, so that the circulation control is realized, and the self urination of a patient is realized;
3. Through first water pocket and second water pocket, and the area of first water pocket is greater than the area of second water pocket for with the pressure of bladder contact part's water pocket less, prevent to cause the great oppression to the bladder, enough extrudees the urination to the bladder after the inflation of large tracts of land first water pocket simultaneously, and then does not influence the urination.
Drawings
FIG. 1 is a schematic diagram of a water bladder quick-fit artificial bladder urination system of the present invention;
FIG. 2 is a schematic view of the connecting band of the present invention after being unfolded;
FIG. 3 is a schematic illustration of the uninflated state of the various bladders of the present invention;
FIG. 4 is a schematic view showing the inflated state of each water bag according to the present invention;
FIG. 5 is a schematic view of a buckle assembly according to the present invention;
FIG. 6 is a schematic view of the connecting tape of the present invention after positioning the through holes;
Fig. 7 is a block diagram of the in-vivo control component of the present invention.
Reference numerals illustrate: 1. a first water bladder; 2. a second water bladder; 3. a reservoir; 4. an in vivo control assembly; 5. a first connection pipe; 6. a second connection pipe; 7. a mounting assembly; 71. a connecting belt; 72. a clasp assembly; 721. a male buckle; 722. a female buckle; 73. a through hole; 8. a connector; 9. and (3) a bladder.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As shown in fig. 1 to 7, a water bag quick-assembling type artificial bladder urination system comprises a first water bag 1 and a second water bag 2 which are arranged side by side, a liquid storage bag 3, an in-vivo control assembly 4 and an in-vitro controller, wherein:
The two sides of the first water bag 1 are respectively provided with a first opening, one side of the second water bag 2 is provided with a second opening, one of the first openings is fixedly connected with the second opening, so that the first water bag 1 is communicated with the second water bag 2, the other first opening is provided with a connector 8, the connector 8 is connected with the in-vivo control assembly 4 through a first connecting pipe 5, and the in-vivo control assembly 4 is connected with the liquid storage bag 3 through a second connecting pipe 6;
The first water bag 1 is also provided with a mounting component 7 for fixing each water bag on the bladder 9, and the in-vivo control component 4 is controlled by the in-vitro controller to enable the liquid in the liquid storage bag 3 to enter each water bag, and each water bag expands and extrudes the bladder 9 to realize urination.
It should be noted that, taking fig. 1 as an example, the second water bag 2 is located at the left side of the first water bag 1, the left side and the right side of the first water bag 1 are both opened with a first opening, one side of the second water bag 2 close to the first water bag 1 (i.e. the right side of the second water bag 2) is opened with a second opening, the second opening of the second water bag 2 is fixedly connected with the first opening at the left side of the first water bag 1, so as to realize the communication between the first water bag 1 and the second water bag 2, a connector 8 is fixedly installed on the first opening at the right side of the first water bag 1 (the shape of the connector 8 is not limited, in this embodiment, a right-angle connector is adopted), the connector 8 is fixedly connected with the in-vivo control component 4 through a first connecting pipe 5 (the other end of the connector 8 far from the first opening at the right side is fixedly connected with the first connecting pipe 5), and the in-vivo control component 4 is fixedly connected with the liquid storage bag 3 through a second connecting pipe 6; in this embodiment, the two first openings are respectively located at the center positions of two sides of the first water bag 1, and the second opening is located at the center position of one side of the second water bag 2; the first water bag 1 is communicated with the first connecting pipe 5 through the connector 8, the connector 8 simultaneously enables the pressing surface between the first water bag 1 and the connector 8 to be stronger in deformation resistance compared with the water bag surface at other positions on the first water bag 1, the first water bag 1 at the pressing surface is not easy to deform towards the outer side of the bladder 9 in the expansion process, the deformation direction of the first water bag 1 can be extruded towards the side of the bladder 9, and therefore a good urination effect is achieved.
The installation component 7 is fixedly connected to the first water bag 1, each water bag is arranged on one side of the bladder 9 through the installation component 7, at the moment, the bladder 9, the second water bag 2 and the first water bag 1 are sequentially arranged, and the left side of the second water bag 2 is attached to the right side of the bladder 9 (each water bag is positioned at the center of the bladder 9); when urination is needed, the liquid in the liquid storage bag 3 is led into the first water bag 1 and the second water bag 2 through the in-vivo control component 4 (the liquid in the first water bag 1 enters the second water bag 2 through the first opening and the second opening which are fixedly connected), so that the bladder 9 is extruded in the expansion process of each water bag, and urination is realized. The above orientations are merely for convenience of description and are not limited to specific orientations. A in fig. 1 is human skin, the reservoir 3 is located in the abdominal cavity, and the in-vivo control assembly 4 is located subcutaneously.
In one embodiment, the installation component 7 includes a preset number of connection bands 71 and a buckle component 72, each connection band 71 is fixedly connected with the first water bladder 1, a through hole 73 is formed in each connection band 71, and the through holes 73 in each connection band 71 are sequentially overlapped and then fixed through the buckle component 72.
It should be noted that, the number of the connection bands 71 is set according to actual needs, the specific number is not limited, the through holes 73 are located at the ends of the connection bands 71, one side of the second water bladder 2 far from the first water bladder 1 is attached to the left side of the bladder 9, then each connection band 71 is wound around the other side (right side) of the bladder 9, and each connection band 71 binds each water bladder to one side of the bladder 9 through the cooperation of the through holes 73 and the buckle components 72.
In one embodiment, the buckle assembly 72 includes a pin 721 and a box 722, and the pin 721 is sequentially connected and pressed with the box 722 through the through holes 73 on each connection strap 71.
It should be noted that, as shown in fig. 5, the male buckle 721 includes a T-shaped component B and a component C, the component C is located on the component B (which is formed by injection molding and integrally molding), the female buckle 722 has a cavity, the cavity is correspondingly matched with the component C, the component B of the male buckle 721 passes through each through hole 73 and then is pressed into the cavity of the female buckle 722 (can be pressed by a tool), so as to fix the tail end of each connecting strap 71, and each water sac is quickly fixed on the bladder 9 through the buckle assembly 72, so that the operation is simple and quick, and the operation efficiency is improved.
In one embodiment, the in-vivo control component 4 comprises a wireless communication unit, a signal processing unit (a singlechip processor), a water pump control unit and a water pump which are electrically connected in sequence, wherein one end of the water pump is connected with a first connecting pipe 5, and the other end of the water pump is connected with a second connecting pipe 6; the wireless communication unit adopts a Bluetooth communication protocol chip; the water pump is connected with each connecting pipe through a buckle and interference fit;
The water sac fast-assembling type artificial bladder urination system further comprises an external controller, and the external controller is connected with the wireless communication unit (in a wireless connection mode through Bluetooth).
The in-vivo control assembly 4 further comprises a wireless charging unit, a power management unit and a battery which are electrically connected in sequence, and a wireless charger arranged outside the body, wherein the wireless charger charges the battery through the wireless charging unit, the power management unit is used for detecting the electric quantity of the battery, and the power management unit is electrically connected with the signal processing unit.
When the power management unit detects that the battery power is too low, the power management unit sends a signal of the too low power to the signal processing unit, the signal processing unit informs the external controller through the wireless communication unit, the external controller reminds the patient that the battery power in the body is too low, the patient uses the wireless charger to charge the battery through the wireless charging unit of the internal control component 4 (the wireless charger can use a Type-C interface, a power adapter and a mobile power supply of the external controller and can also use a mobile phone with a reverse charging function to supply power to realize the charging of the internal control component 4, the external controller in wireless connection with the internal control component 4 is used for monitoring various parameters of the internal control component 4 and controlling the internal control component 4 to execute corresponding operations, the external controller has the functions of equipment on-off, water pump control and equipment setting keys, the external controller is provided with a Type-C charging port, the wireless charger can charge the internal control component 4 through the wireless charger, the battery charging management can also have a human-computer interaction interface for displaying various parameters of the internal control component 4, and the external controller can also use a mobile phone with related software to replace a mobile phone to realize the internal controller through the internal controller;
The two ends of the water pump are connected with each connecting pipe in an interference or buckling mode, so that the water pump is convenient to install and detach; when urination is needed, a urination signal is sent to a wireless communication unit through an external controller, the wireless communication unit sends the signal to a signal processing unit, the signal processing unit controls a water pump to start through a water pump control unit, the water pump inputs liquid in a liquid storage bag 3 into a first water bag 1 and a second water bag 2 through a first connecting pipe 5 and a second connecting pipe 6, the bladder 9 is extruded in the expansion process of each water bag, and urine is discharged under the extrusion effect;
after urination is finished, a urination stopping signal is sent to a wireless communication unit through an external controller, the wireless communication unit sends a signal to a signal processing unit, and the signal processing unit controls a water pump to stop working through a water pump control unit, so that the water bags are stopped from extruding the bladder 9, and urination is stopped;
Then urine gradually generated along with kidneys enters the bladder 9 through the ureter, so that the bladder 9 gradually expands and presses the first water bag 1 and the second water bag 2, and liquid in each water bag sequentially returns to the liquid storage bag 3 through the first connecting pipe 5, the water pump and the second connecting pipe 6.
In one embodiment, the in-vivo control assembly 4 further comprises a temperature detection unit for detecting the temperature of the wireless charging unit and the water pump; specifically, two probes in the temperature detection unit are respectively contacted with a wireless charging coil and a water pump in the wireless charging unit.
The temperature detection unit detects the temperatures of the wireless charging unit and the water pump, the temperatures monitored by the temperature detection unit are transmitted to the signal processing unit, and when the temperatures are higher than a threshold value, the signal processing unit controls the wireless charging unit and the water pump to be not operated (wherein the wireless charging unit is also electrically connected with the signal processing unit), so that the risks of service life reduction of components and damage caused by overhigh temperatures are prevented; the battery supplies power to the temperature detection unit through the power management unit.
In one implementation, each water bladder is X-shaped and the first water bladder 1 is larger in area than the second water bladder 2.
It should be noted that, the shape of each water sac is not limited, and the water sacs can be other shapes, in this embodiment, the number of the connecting bands 71 is four, the four connecting bands are fixedly connected with the four ends of the first water sac 1 in the shape of X, the four connecting bands 71 are wound to the other side (left side) of the bladder 9 and positioned by the buckle assembly 72 (the four connecting bands 71 form the shape of X), so that the water sacs are positioned on the right side of the bladder 9; arranging each water sac in an X shape, so that the two upper ends of each water sac are respectively connected with the connecting belt 71, then pass through the middle of two ureters (D in figure 1) to the other side of the bladder 9, the two lower ends of each water sac are respectively connected with the connecting belt 71, then pass through the two sides of a urethra (E in figure 1) to the other side of the bladder 9, further, the ureters and the urethra do not need to be cut off, the damage of a patient is reduced, and the operation difficulty is reduced; the area of the first water sac 1 is larger than that of the second water sac 2, so that the pressure of the water sac at the contact part with the bladder 9 is small, the bladder 9 is prevented from being pressed greatly, and meanwhile, the large-area first water sac 1 is inflated to be enough to squeeze and urinate the bladder 9, so that urination is not affected.
In one implementation, each water sac is made of polyurethane or silica gel. Polyurethane or silicone may be implanted in the human body.
The working principle of the water sac fast-assembling type artificial bladder urination system is as follows:
Each water sac and the in-vivo control component 4 in the water sac fast-assembly type artificial bladder urination system are placed in the body through operation, and in the operation process, only the adhesion part of the bladder 9 is needed to be sheared off (namely, the connection part of the bladder 9 and in-vivo tissues is partly sheared off, ureters and urethra are not needed to be cut off, the damage of patients is reduced, and the operation difficulty is reduced);
In the operation process, one end of a first connecting pipe 5 is connected with a connector 8, physiological saline is injected from one end of the first connecting pipe 5 far away from the connector 8, so that the first water sac 1 and the second water sac 2 are filled with the physiological saline, then the physiological saline in each water sac is discharged, the physiological saline injection and discharge operation is repeated, so that the gas in each water sac is discharged, finally, each water sac is in an original state (namely, in a non-water state), the physiological saline is injected into a liquid storage sac 3 through a second connecting pipe 6, the physiological saline injection and discharge operation is repeated, so that the gas in the liquid storage sac 3 is discharged, and finally, the liquid storage sac 3 is in a filling state, and meanwhile, the first connecting pipe 5 and the second connecting pipe 6 are filled with the physiological saline, and then, each connecting pipe is connected with a water pump; the urinary catheter is used for injecting normal saline into the urinary bladder 9 through the urethra to expand the urinary bladder 9, at the moment, the water bags are conveniently positioned on one side of the urinary bladder 9 through the connecting belts 71, the left side of the second water bag 2 is particularly attached to the right side of the urinary bladder 9, then the connecting belts 71 are wound to the left side of the urinary bladder 9, and are pressed into the cavity of the female buckle 722 after passing through the through holes 73 on the connecting belts 71 through the male buckle 721, so that the tail ends of the connecting belts 71 are fixed, and the water bags are positioned on one side of the urinary bladder 9;
When urination is needed, a urination signal is sent to a wireless communication unit through an external controller, the wireless communication unit sends the signal to a signal processing unit for processing and then sends the signal to a water pump control unit, then the water pump control unit controls a water pump to start, the water pump inputs liquid in a liquid storage bag 3 into a first water bag 1 and a second water bag 2 through a first connecting pipe 5 and a second connecting pipe 6, the bladder 9 is extruded in the expansion process of each water bag, and the urine is discharged under the extrusion effect;
After urination is finished, a urination stopping signal is sent to a wireless communication unit through an external controller, the wireless communication unit sends the signal to a signal processing unit for processing and then sends the signal to a water pump control unit, and then the water pump control unit controls the water pump to stop working, so that the squeezing of each water sac to the bladder 9 is stopped, and urination is stopped;
then urine gradually generated along with kidneys enters the bladder 9 through the ureter, so that the bladder 9 gradually expands and extrudes the first water bag 1 and the second water bag 2, liquid in each water bag sequentially returns to the liquid storage bag 3 through the first connecting pipe 5, the water pump and the second connecting pipe 6, and when the urine is required to be discharged again, the operation of the external controller is repeated, so that the self-urination of a patient is realized.
For patients with consciousness to urinate in neurogenic bladder patients, the external controller can be manually operated to urinate according to the urination requirement of the patients; for patients with neurogenic bladder or patients with bladder cancer ileal bladder surgery who are unconscious, the in vitro controller may be controlled at intervals to effect urination.
According to the water sac quick-mounting type artificial bladder urination system, through the cooperation between the buckle assembly and the connecting belt, the water sacs are positioned and attached to one side of the bladder quickly and conveniently, the operation efficiency is improved, and the operation difficulty is reduced; through the cooperation between each water pocket, reservoir, internal control assembly and the external controller for the water pocket inflation extrudes the bladder and urinates, and the urine that the kidney produced later gets into the liquid backward flow in the bladder extrusion water pocket, realizes circulation control, and then realizes patient's self-urination.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above-described embodiments represent only the more specific and detailed embodiments of the present application, but are not to be construed as limiting the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (8)
1. A water sac fast-assembling type artificial bladder urination system is characterized in that: the water sac fast-assembling type artificial bladder urination system comprises a first water sac (1) and a second water sac (2) which are arranged side by side, a liquid storage sac (3), an in-vivo control assembly (4) and an in-vitro controller, wherein:
The two sides of the first water bag (1) are respectively provided with a first opening, one side of the second water bag (2) is provided with a second opening, one of the first openings is fixedly connected with the second opening, so that the first water bag (1) is communicated with the second water bag (2), the other first opening is provided with a connector (8), the connector (8) is connected with the in-vivo control assembly (4) through a first connecting pipe (5), and the in-vivo control assembly (4) is connected with the liquid storage bag (3) through a second connecting pipe (6);
The first water bags (1) are also provided with mounting assemblies (7) for fixing the water bags on the bladder (9), and the in-vitro controller controls the in-vivo control assembly (4) to enable liquid in the liquid storage bags (3) to enter the water bags, and the water bags expand and squeeze the bladder (9) to realize urination;
Each water sac is X-shaped, and the area of the first water sac (1) is larger than that of the second water sac (2).
2. The water bladder ready-package artificial bladder urination system according to claim 1, wherein: the installation assembly (7) comprises a preset number of connecting belts (71) and buckle assemblies (72), each connecting belt (71) is fixedly connected with the first water bag (1), through holes (73) are formed in each connecting belt (71), and the through holes (73) in each connecting belt (71) are sequentially overlapped and then fixed through the buckle assemblies (72).
3. The water bladder ready-package artificial bladder urination system according to claim 2, wherein: the buckle assembly (72) comprises a male buckle (721) and a female buckle (722), and the male buckle (721) sequentially penetrates through the through holes (73) in the connecting bands (71) to be connected and pressed with the female buckle (722).
4. The water bladder ready-package artificial bladder urination system according to claim 1, wherein: the internal control assembly (4) comprises a wireless communication unit, a signal processing unit, a water pump control unit and a water pump which are electrically connected in sequence, one end of the water pump is connected with the first connecting pipe (5), and the other end of the water pump is connected with the second connecting pipe (6).
5. The water bladder ready-package artificial bladder urination system according to claim 4, wherein: the water sac fast-assembling type artificial bladder urination system further comprises an external controller, and the external controller is connected with the wireless communication unit.
6. The water bladder ready-package artificial bladder urination system according to claim 4, wherein: the in-vivo control assembly (4) further comprises a wireless charging unit, a power management unit and a battery which are electrically connected in sequence, and a wireless charger arranged outside the body, wherein the wireless charger charges the battery through the wireless charging unit, the power management unit is used for detecting the electric quantity of the battery, and the power management unit is electrically connected with the signal processing unit.
7. The water bladder ready-package artificial bladder urination system according to claim 6, wherein: the in-vivo control assembly (4) further comprises a temperature detection unit, and the temperature detection unit detects the temperatures of the wireless charging unit and the water pump respectively.
8. The water bladder ready-package artificial bladder urination system according to claim 1, wherein: the material of each water sac is polyurethane or silica gel.
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| CN202410962388.7A CN118490409B (en) | 2024-07-18 | 2024-07-18 | Water bag fast-assembling type artificial bladder urination system |
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| CN202410962388.7A CN118490409B (en) | 2024-07-18 | 2024-07-18 | Water bag fast-assembling type artificial bladder urination system |
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| CN118490409B true CN118490409B (en) | 2024-09-24 |
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| US9839503B2 (en) * | 2008-10-10 | 2017-12-12 | Peter Forsell | Implantable device for internal urinary control |
| MX347628B (en) * | 2011-11-16 | 2017-05-04 | Convatec Technologies Inc | Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices. |
| US9955978B2 (en) * | 2013-10-25 | 2018-05-01 | Medtronic Vascular, Inc. | Tissue compression device with multi-chamber bladder |
| US20190091706A1 (en) * | 2017-09-26 | 2019-03-28 | Neenah Foundry Company | Cavitation nozzle assembly for sand reclamation unit |
| CN217091768U (en) * | 2021-06-15 | 2022-08-02 | 上海市东方医院（同济大学附属东方医院） | Anti-displacement and anti-leakage urine-flushing catheter |
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