CN114588350A - Urethral catheterization device for postoperative rehabilitation nursing - Google Patents
Urethral catheterization device for postoperative rehabilitation nursing Download PDFInfo
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- CN114588350A CN114588350A CN202210419453.2A CN202210419453A CN114588350A CN 114588350 A CN114588350 A CN 114588350A CN 202210419453 A CN202210419453 A CN 202210419453A CN 114588350 A CN114588350 A CN 114588350A
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- postoperative rehabilitation
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- 230000002980 postoperative effect Effects 0.000 title claims abstract description 19
- 230000000474 nursing effect Effects 0.000 title abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 210000001015 abdomen Anatomy 0.000 claims abstract description 23
- 230000027939 micturition Effects 0.000 claims abstract description 18
- 210000002700 urine Anatomy 0.000 claims description 56
- 230000000638 stimulation Effects 0.000 claims description 15
- 230000002485 urinary effect Effects 0.000 claims description 13
- 210000000626 ureter Anatomy 0.000 claims description 9
- 230000001965 increasing effect Effects 0.000 claims description 6
- 230000003187 abdominal effect Effects 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 238000005424 photoluminescence Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000006870 function Effects 0.000 description 11
- 230000004936 stimulating effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010046555 Urinary retention Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/007—Kneading
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36007—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of urogenital or gastrointestinal organs, e.g. for incontinence control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/083—Abdomen
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Gastroenterology & Hepatology (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Percussion Or Vibration Massage (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a urethral catheterization device for postoperative rehabilitation nursing, which comprises a bearing plate, wherein a first supporting plate is fixedly connected onto the bearing plate, a rotating shaft is rotatably connected onto the first supporting plate, the rotating shaft is fixedly connected with an output end of an external power source, a crank is fixedly connected onto the rotating shaft, a first fixed rod is fixedly connected onto the crank, a supporting rod is rotatably connected onto the first fixed rod, a connecting rod is fixedly connected onto the supporting rod, a massage block is fixedly connected onto the connecting rod, a driving mechanism for driving the massage block to massage the abdomen of a patient is arranged on the bearing plate, and a urethral catheterization mechanism matched with the massage block to realize urethral catheterization of the patient is arranged on the bearing plate. The invention achieves the effects that the patient does not need to push the abdomen by self, the catheterization efficiency is improved, the principle of human body intermittent urination is simulated, the function of the bladder is slowly recovered, the patient is helped to establish the function of intermittent urination, and the patient is helped to recover the function of the bladder by the cooperation of the integral structure.
Description
Technical Field
The invention relates to the technical field of urethral catheterization devices, in particular to a urethral catheterization device for postoperative rehabilitation nursing.
Background
Professional nursing promotes quick recovery of urological patients after operation, the patient needs correct urination nursing guide after operation, otherwise adverse events are easily caused to influence the recovery effect, and catheterization refers to inserting a urinary catheter into a bladder via a urethra and draining urine. Catheterization is divided into two modes of indwelling catheterization and intermittent catheterization, wherein the catheter is continuously indwelling in the bladder of a patient and is pulled out when the patient is in a permissive state or is periodically replaced, and the catheter is catheterized once every 4 to 6 hours.
At present, most of urethral catheterization devices only absorb catheterization under negative pressure, and patients need to press the abdomen of the patients with hands in order to improve the urethral catheterization efficiency and comfort, and the patients are weak and may hurt the patients, so the urethral catheterization device for postoperative rehabilitation care is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a urethral catheterization device for postoperative rehabilitation nursing, which has the advantages that a patient does not need to push the abdomen of the patient, the urethral catheterization efficiency is improved, and the problem that the patient is injured by pushing the abdomen of the patient with hands is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a postoperative rehabilitation is with catheterization device, includes the bearing plate, the first backup pad of fixedly connected with on the bearing plate, it is connected with the axis of rotation to rotate on the first backup pad, axis of rotation and external power supply output fixed connection, fixedly connected with crank in the axis of rotation, the first dead lever of fixedly connected with on the crank, it is connected with the bracing piece to rotate on the first dead lever, fixedly connected with connecting rod on the bracing piece, fixedly connected with massage piece on the connecting rod, be equipped with on the bearing plate and be used for driving the abdominal actuating mechanism of massage piece massage patient, be equipped with on the bearing plate and match the catheterization mechanism who closes for patient catheterization with the massage piece.
Preferably, actuating mechanism is including fixed connection's second backup pad on the bearing plate, seted up the spout in the second backup pad and through the spacing sliding connection of spout hollow slide block, fixedly connected with second dead lever on the hollow slide block, the bracing piece rotates to be connected on the second dead lever.
Preferably, actuating mechanism is still including the third backup pad of fixed connection on the bearing plate, it is connected with first rotor rod to rotate in the third backup pad, the hollow pole of fixedly connected with on the first rotor rod, it is connected with the turning block to rotate on the bracing piece, turning block and hollow pole sliding connection.
Preferably, the urine guide mechanism comprises a fourth support plate fixedly connected to the bearing plate, a hollow disc is fixedly connected to the fourth support plate, an inner gear ring is rotatably connected to the inner wall of the hollow disc, a gear is rotatably connected to the first rotating rod, and the gear is meshed with the inner gear ring.
Preferably, the catheterization mechanism is including inhaling the ureter and urinating the pipe, hollow dish passes through the ureter and communicates with patient's bladder, hollow dish passes through the ureter and external urine mechanism of depositing fixed intercommunication, equal fixedly connected with check valve on ureter and the ureter, fixedly connected with is used for supporting the support frame of inhaling the ureter on the bearing plate.
Preferably, be equipped with the fixed establishment that is used for fixed catheter to inject catheter position on the hollow slider, fixed establishment is including the connecting plate of fixed connection on hollow slider, two spouts and through two spouts and two link sliding connection, every have been seted up on the connecting plate all rotate on the link and be connected with the second dwang, every equal fixedly connected with is to the fixed commentaries on classics roller of catheter on the second dwang.
Preferably, the fixing mechanism further comprises two fifth supporting plates fixedly connected to the bearing plate, each fifth supporting plate is provided with a diamond-shaped groove, each connecting frame is connected with the corresponding diamond-shaped groove in a sliding mode, each diagonal line of each diamond-shaped groove is provided with two limiting grooves, each limiting groove is fixedly connected with a telescopic rod, each telescopic rod is fixedly connected with a limiting block, each telescopic rod is sleeved with a spring, and two ends of each spring are fixedly connected with the corresponding telescopic rod and the corresponding limiting block.
Preferably, the bearing plate is provided with a stimulation mechanism for electrically stimulating the bladder of the patient, the bearing plate is fixedly connected with a pressure-sensitive switch, the rotating shaft is fixedly connected with a disc, the disc is fixedly connected with four touch blocks matched with the pressure-sensitive switch, a stimulation electrode is bonded in the urine suction tube in an injection molding manner, and the stimulation electrode is electrically connected with the pressure-sensitive switch.
Preferably, the massage block is covered with a rubber cushion.
Preferably, a gasket for increasing friction force is arranged at the joint of the first rotating rod and the third supporting plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention achieves the effects that the patient does not need to push the abdomen by self through the matching of the integral structure, improves the urethral catheterization efficiency and is helpful for helping the patient to establish the intermittent urination function.
2. The invention achieves the effect that the connecting rod drives the massage block to make an approximate D-shaped motion track as shown in the position A in figure 4 by arranging the driving mechanism, so that when the massage block is contacted with the lower abdomen of a patient to make D-shaped arc-shaped section motion, the action of simulating manual pressing and pressing the abdomen is formed, the acting force of the bladder of the patient is gradually increased and then gradually reduced, the urination of the patient is assisted, the discomfort of the patient in the urination is reduced, and meanwhile, when the massage block is moved in the vertical section of the D shape, the massage block is not contacted with the abdomen of the patient, so that the intermittent pressure application and the intermittent assistance to the patient are achieved, and the patient is helped to establish the intermittent urination function.
3. The invention achieves the effects that the catheterization mechanism follows the catheterization when the massage block presses the abdomen of the patient, and the catheterization mechanism does not catheterization simultaneously when the massage block does not press the abdomen of the patient, thereby enhancing the catheterization effect of the patient and improving the catheterization comfort of the patient.
4. By arranging the fixing mechanism, the invention achieves the effects that the two rotary rollers clamp the urine suction pipe and the urine suction pipe is prevented from being blocked when the two rotary rollers slide.
5. The invention achieves the effects that the stimulating electrode intermittently releases current and stimulates the bladder of a patient by arranging the stimulating mechanism, thereby facilitating the patient to completely discharge residual urine and simultaneously helping the patient to recover the bladder function.
Drawings
FIG. 1 is a first schematic view of the overall structure of the present invention;
FIG. 2 is a second external view of the overall structure of the present invention;
FIG. 3 is a schematic structural diagram of the driving mechanism of the present invention;
FIG. 4 is a schematic diagram of the structural movement locus of the driving mechanism of the present invention;
FIG. 5 is a schematic structural view of the urinary catheterization mechanism of the present invention;
FIG. 6 is an exploded view of the urinary catheterization mechanism of the present invention;
FIG. 7 is a schematic structural view of a fixing mechanism of the present invention;
fig. 8 is a schematic structural view of a stimulation mechanism of the present invention.
In the figure: 1. a bearing plate; 11. a first support plate; 12. a second support plate; 13. a third support plate; 14. a support frame; 15. a fourth support plate; 16. a fifth support plate; 2. a rotating shaft; 21. a crank; 22. a first fixing lever; 23. a support bar; 24. a massage block; 25. rotating the block; 26. a connecting rod; 3. a hollow slider; 31. a second fixing bar; 32. a connecting plate; 33. a connecting frame; 34. a second rotating lever; 35. rotating the roller; 4. a hollow shaft; 41. a first rotating lever; 42. a hollow disc; 43. an inner gear ring; 44. a gear; 45. a urinary catheter; 46. a urine suction tube; 47. a one-way valve; 5. a diamond-shaped groove; 51. a telescopic rod; 52. a limiting block; 53. a spring; 6. a disc; 61. a touch block; 62. a pressure sensitive switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The invention provides a technical scheme that: the utility model provides a postoperative rehabilitation is with catheterization device, including bearing plate 1, the first backup pad 11 of fixedly connected with on the bearing plate 1, it is connected with axis of rotation 2 to rotate on the first backup pad 11, axis of rotation 2 and external power supply output end fixed connection, fixedly connected with crank 21 on the axis of rotation 2, the first dead lever 22 of fixedly connected with on the crank 21, it is connected with bracing piece 23 to rotate on the first dead lever 22, fixedly connected with connecting rod 26 on the bracing piece 23, fixedly connected with massage piece 24 on the connecting rod 26, be equipped with the actuating mechanism who is used for driving massage piece 24 massage patient's belly on the bearing plate 1, be equipped with on the bearing plate 1 and cooperate the catheterization mechanism who closes for patient catheterization with massage piece 24.
Further, actuating mechanism has seted up the spout and has hollow slider 3 through the spacing sliding connection of spout including fixed connection second backup pad 12 on bearing plate 1 in the second backup pad 12, fixedly connected with second dead lever 31 on hollow slider 3, and bracing piece 23 rotates to be connected on second dead lever 31.
Further, the driving mechanism further comprises a third supporting plate 13 fixedly connected to the bearing plate 1, a first rotating rod 41 is rotatably connected to the third supporting plate 13, a hollow rod 4 is fixedly connected to the first rotating rod 41, a rotating block 25 is rotatably connected to the supporting rod 23, and the rotating block 25 is slidably connected with the hollow rod 4.
Further, the massage block 24 is covered with a rubber cushion.
Further, a joint of the first rotating lever 41 and the third support plate 13 is provided with a spacer for increasing a frictional force.
In use, the device may be placed in the toilet area of a patient, and after the patient has a urine sensation, the patient enters the toilet, the urine tube 46 is inserted into the bladder, and the patient stands directly opposite the massage block 24, and then the external power source is activated.
The motor can be selected for use to external power supply, because of the motor is existing equipment, so do not show in the figure, when using, can more select suitable motor according to the in-service use condition.
After starting the external power source, the rotating shaft 2 rotates, so that the crank 21 thereon rotates, then the crank 21 rotates the supporting rod 23 through the first fixing rod 22, so that the supporting rod 23 swings through the second fixing rod 31, and the hollow sliding block 3 slides on the second supporting plate 12 in a reciprocating manner, so that the connecting rod 26 drives the massage block 24 to make an approximate D-shaped movement track as shown in the position A in fig. 4, so that when the massage block 24 is in contact with the lower abdomen of a patient to make D-shaped arc-shaped movement, an action of simulating manual pushing and pressing the abdomen is formed, so that the acting force of pressing the bladder of the patient is gradually increased and then gradually reduced, thereby assisting the patient in urination, reducing the uncomfortable condition of the patient in urination, and meanwhile, when the massage block 24 is in D-shaped vertical movement, at the moment, the massage block 24 is not in contact with the abdomen of the patient, thereby achieving the intermittent pressing of the patient, intermittent assistance, in turn, helps the patient establish intermittent urination.
Example two
On the basis of the first embodiment, the urethral catheterization mechanism further comprises a fourth support plate 15 fixedly connected to the bearing plate 1, a hollow disc 42 is fixedly connected to the fourth support plate 15, an inner gear ring 43 is rotatably connected to the inner wall of the hollow disc 42, a gear 44 is rotatably connected to the first rotating rod 41, and the gear 44 is meshed with the inner gear ring 43.
Furthermore, the urethral catheterization mechanism comprises a urine suction pipe 46 and a urine drainage pipe 45, the hollow disc 42 is communicated with the bladder of the patient through the urine suction pipe 46, the hollow disc 42 is fixedly communicated with an external urine storage mechanism through the urine drainage pipe 45, the urine suction pipe 46 and the urine drainage pipe 45 are both fixedly connected with one-way valves 47, and the bearing plate 1 is fixedly connected with a support frame 14 for supporting the urine suction pipe 46.
When the connecting rod 26 moves in the arc-shaped section in the shape of a D, the rotating block 25 drives the hollow rod 4 to rotate, and when the connecting rod 26 moves in the vertical section in the shape of a D, the friction force at the joint of the first rotating rod 41 and the third supporting plate 13 is large, so that the rotating block 25 slides in the hollow rod 4, the hollow rod 4 does not rotate at the moment, and the effect of intermittent rotation of the hollow rod 4 is achieved.
When the hollow rod 4 rotates, the first rotating rod 41 thereon rotates synchronously, so that the gear 44 rotates synchronously, and the gear 44 is meshed with the inner gear ring 43, so that the inner gear ring 43 rotates synchronously in the hollow disc 42, one end of the hollow disc 42 close to the urine suction pipe 46 generates negative pressure through the matching of the one-way valve 47, urine in the bladder of the patient is sucked into the hollow disc 42, then the urine and the inner gear ring 43 rotate along with the rotation until the urine rotates to one end of the urine discharge pipe 45, at the moment, one end of the hollow disc 42 close to the urine discharge pipe 45 generates high pressure through the matching of the one-way valve 47, and the urine is discharged into the urine storage mechanism through the urine discharge pipe 45.
Through setting up catheterization mechanism, reached when massage piece 24 presses patient's belly, catheterization mechanism follows the catheterization, and when massage piece 24 does not press patient's belly, catheterization mechanism does not catheterization simultaneously, thereby the effect of patient's catheterization has been strengthened and the travelling comfort of patient's catheterization has been improved, and catheterization mechanism intermittent type catheterization, human intermittent type urination's principle has been simulated, make the function of bladder can slowly resume, help the patient to establish the function of intermittent type urination, help the patient to resume the effect of bladder function.
EXAMPLE III
On the basis of the second embodiment, further, a fixing mechanism for fixing the position of the urine suction tube 46 limited by the urine suction tube 46 is arranged on the hollow sliding block 3, the fixing mechanism comprises a connecting plate 32 fixedly connected to the hollow sliding block 3, two sliding grooves are formed in the connecting plate 32 and are connected with two connecting frames 33 in a sliding mode through the two sliding grooves, a second rotating rod 34 is rotatably connected to each connecting frame 33, and a rotating roller 35 fixed to the urine suction tube 46 is fixedly connected to each second rotating rod 34.
Furthermore, fixed establishment is still including two fifth backup pads 16 of fixed connection on bearing plate 1, diamond-shaped groove 5 has all been seted up to every fifth backup pad 16, every link 33 all with the 5 sliding connection in diamond-shaped groove that correspond, two spacing grooves have all been seted up to every diamond-shaped groove 5's diagonal, equal fixedly connected with telescopic link 51 on every spacing groove, equal fixedly connected with stopper 52 on every telescopic link 51, spring 53 has all been cup jointed on every telescopic link 51, every spring 53's both ends all with telescopic link 51 and the stopper 52 fixed connection that corresponds.
When the hollow slide block 3 slides back and forth along the second support plate 12, the connecting plate 32 on the hollow slide block synchronously slides back and forth.
When the connecting plate 32 slides reciprocally, the connecting frame 33 drives the rotating rollers 35 to synchronously slide reciprocally, because the connecting frame 33 is connected to the rhombus groove 5 in a limiting sliding manner, when the connecting frame 33 drives the rotating rollers 35 to slide towards the patient, the two rotating rollers 35 clamp the urine suction tube 46 at the moment, and simultaneously when the two rotating rollers 35 slide, the urine suction tube 46 is prevented from being blocked, then the connecting frame 33 abuts against the limiting block 52 close to the limiting groove at one end of the support frame 14, so that the limiting block 52 slides towards the telescopic rod 51, when the connecting frame 33 continues to abut against the limiting block 52 forwards, the telescopic rod 51 and the spring 53 push the limiting block 52 to reset, so that the limiting block 52 pushes the connecting frame 33, the connecting frame 33 moves along the inclined section of the rhombus groove 5, and the two rotating rollers 35 slide backwards.
When the connecting frame 33 slides to the top of the inclined section of the rhombic groove 5, the connecting frame 33 drives the rotating rollers 35 to slide towards the direction far away from the patient, so that the two rotating rollers 35 cannot be contacted with the urine suction tube 46 in the return stroke, the rotating rollers 35 are prevented from applying traction force to the urine suction tube 46 in the return stroke, and discomfort is brought to the patient.
When the connecting frame 33 abuts against the limiting block 52 of the limiting groove far away from one end of the supporting frame 14, the connecting frame 33 moves along the inclined section of the diamond-shaped groove 5, so that the two rotating rollers 35 slide oppositely, and the two rotating rollers 35 are matched again.
Example four
On the basis of the third embodiment, further, a stimulation mechanism for electrically stimulating the bladder of the patient is arranged on the bearing plate 1, the bearing plate 1 is fixedly connected with a pressure-sensitive switch 62, the rotating shaft 2 is fixedly connected with a disk 6, the disk 6 is fixedly connected with four touch blocks 61 matched with the pressure-sensitive switch 62, a stimulation electrode is injected and adhered in the urine suction tube 46, and the stimulation electrode is electrically connected with the pressure-sensitive switch 62.
When axis of rotation 2 rotated, disc 6 on it brought the synchronous rotation of touch piece 61 to four touch pieces 61 can cooperate with pressure sensitive switch 62, because pressure sensitive switch 62 and stimulating electrode electric connection, make stimulating electrode intermittent type release current, amazing patient's bladder, thereby be convenient for the patient will remain the urine clean discharge, and help the patient to resume the effect of bladder function simultaneously.
The stimulation electrode is a conventional mechanism and is not shown in the drawings, and the related technology of the stimulation electrode is mature and well known to those skilled in the art, and therefore, the details are not disclosed herein.
The working principle is as follows: when the urethral catheterization device for postoperative rehabilitation nursing is used, the urethral catheterization device can be placed in the toilet area of a patient, the patient enters the toilet after having a urine intention, the urine suction tube 46 is inserted into the urethral catheterization pipeline pre-inserted into the bladder, the patient stands right opposite to the massage block 24, and then the external power source is started.
The motor can be selected for use to external power supply, because of the motor is existing equipment, so do not show in the figure, when using, can more select suitable motor according to the in-service use condition.
After starting the external power source, the rotating shaft 2 rotates, so that the crank 21 thereon rotates, then the crank 21 makes the supporting rod 23 rotate through the first fixing rod 22, so that the supporting rod 23 swings through the second fixing rod 31, and the hollow sliding block 3 slides on the second supporting plate 12 in a reciprocating manner, so that the connecting rod 26 drives the massage block 24 to make an approximate D-shaped movement track as shown in A in figure 4, so that when the massage block 24 contacts with the lower abdomen of a patient to make D-shaped arc-shaped movement, an action of imitating manual pushing and pressing the abdomen is formed, so that the acting force of pressing the bladder of the patient is gradually increased and then gradually reduced, thereby assisting the patient in urination, reducing the uncomfortable condition of the patient in urination, and meanwhile, when the massage block 24 makes D-shaped vertical movement, at the moment, the massage block 24 does not contact with the abdomen of the patient, thereby achieving intermittent pressing on the patient, intermittent assistance, in turn, helps the patient establish intermittent urination.
When the connecting rod 26 moves in the arc-shaped section in the shape of a D, the rotating block 25 drives the hollow rod 4 to rotate, and when the connecting rod 26 moves in the vertical section in the shape of a D, the friction force at the joint of the first rotating rod 41 and the third supporting plate 13 is large, so that the rotating block 25 slides in the hollow rod 4, the hollow rod 4 does not rotate at the moment, and the effect of intermittent rotation of the hollow rod 4 is achieved.
When the hollow rod 4 rotates, the first rotating rod 41 thereon rotates synchronously, so that the gear 44 rotates synchronously, and the gear 44 is meshed with the annular gear 43, so that the annular gear 43 rotates synchronously in the hollow disc 42, so that the end of the hollow disc 42 close to the urine suction pipe 46 generates negative pressure through the cooperation of the one-way valve 47, urine in the bladder of the patient is sucked into the hollow disc 42, then the urine and the annular gear 43 rotate along with the urine until the end of the urine discharge pipe 45 rotates, at the moment, the end of the hollow disc 42 close to the urine discharge pipe 45 generates high pressure through the cooperation of the one-way valve 47, and the urine is discharged into the urine storage mechanism through the urine discharge pipe 45.
Through setting up catheterization mechanism, reached when massage piece 24 presses patient's belly, catheterization mechanism follows the catheterization, and when massage piece 24 does not press patient's belly, catheterization mechanism does not catheterization simultaneously, thereby the effect of patient's catheterization has been strengthened and the travelling comfort of patient's catheterization has been improved, and catheterization mechanism intermittent type catheterization, human intermittent type urination's principle has been simulated, make the function of bladder can slowly resume, help the patient to establish the function of intermittent type urination, help the patient to resume the effect of bladder function.
When the hollow slide block 3 slides back and forth along the second support plate 12, the connecting plate 32 on the hollow slide block synchronously slides back and forth.
When the connecting plate 32 slides reciprocally, the connecting frame 33 drives the rotating rollers 35 to synchronously slide reciprocally, because the connecting frame 33 is connected to the rhombus groove 5 in a limiting sliding manner, when the connecting frame 33 drives the rotating rollers 35 to slide towards the patient, the two rotating rollers 35 clamp the urine suction tube 46 at the moment, and simultaneously when the two rotating rollers 35 slide, the urine suction tube 46 is prevented from being blocked, then the connecting frame 33 abuts against the limiting block 52 close to the limiting groove at one end of the support frame 14, so that the limiting block 52 slides towards the telescopic rod 51, when the connecting frame 33 continues to abut against the limiting block 52 forwards, the telescopic rod 51 and the spring 53 push the limiting block 52 to reset, so that the limiting block 52 pushes the connecting frame 33, the connecting frame 33 moves along the inclined section of the rhombus groove 5, and the two rotating rollers 35 slide backwards.
When the connecting frame 33 slides to the top of the inclined section of the rhombic groove 5, the connecting frame 33 drives the rotating rollers 35 to slide towards the direction far away from the patient, so that the two rotating rollers 35 cannot be contacted with the urine suction tube 46 in the return stroke, the rotating rollers 35 are prevented from applying traction force to the urine suction tube 46 in the return stroke, and discomfort is brought to the patient.
When the connecting frame 33 abuts against the limiting block 52 of the limiting groove far away from one end of the supporting frame 14, the connecting frame 33 moves along the inclined section of the diamond-shaped groove 5, so that the two rotating rollers 35 slide oppositely, and the two rotating rollers 35 are matched again.
When axis of rotation 2 rotated, disc 6 on it brought contact piece 61 synchronous rotation to four contact pieces 61 can cooperate with pressure sensitive switch 62, because pressure sensitive switch 62 and stimulation electrode electric connection, make stimulation electrode intermittent type release current, amazing patient's bladder, thereby be convenient for the patient with the urine of remaining clean, and help the patient to resume the effect of bladder function simultaneously.
The stimulation electrode is a conventional mechanism and is not shown in the drawings, and the related technology of the stimulation electrode is mature and well known to those skilled in the art, and therefore, the details are not disclosed herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a catheterization device for postoperative rehabilitation, includes bearing plate (1), its characterized in that: the utility model discloses a patient's abdomen urination guiding device, including bearing plate (1), the first backup pad of fixedly connected with (11) is gone up in bearing plate (1), it is connected with axis of rotation (2) to rotate on first backup pad (11), axis of rotation (2) and external power supply output fixed connection, fixedly connected with crank (21) are gone up in axis of rotation (2), the first dead lever of fixedly connected with (22) is gone up in crank (21), it is connected with bracing piece (23) to rotate on first dead lever (22), fixedly connected with connecting rod (26) are gone up in bracing piece (23), fixedly connected with massage piece (24) are gone up in connecting rod (26), be equipped with on bearing plate (1) and be used for driving massage piece (24) to massage patient abdominal actuating mechanism, be equipped with on bearing plate (1) and match the catheterization mechanism that closes for patient's catheterization with massage piece (24).
2. The urinary catheterization device for postoperative rehabilitation care according to claim 1, characterized in that: actuating mechanism is including second backup pad (12) of fixed connection on bearing plate (1), seted up the spout on second backup pad (12) and have hollow slider (3) through the spacing sliding connection of spout, fixedly connected with second dead lever (31) on hollow slider (3), bracing piece (23) are rotated and are connected on second dead lever (31).
3. The urinary catheterization device for postoperative rehabilitation care according to claim 2, characterized in that: actuating mechanism is still including third backup pad (13) of fixed connection on bearing plate (1), it is connected with first rotation pole (41) to rotate on third backup pad (13), hollow pole (4) of fixedly connected with on first rotation pole (41), it is connected with turning block (25) to rotate on bracing piece (23), turning block (25) and hollow pole (4) sliding connection.
4. The urinary catheterization device for postoperative rehabilitation care according to claim 3, characterized in that: the urethral catheterization mechanism comprises a fourth supporting plate (15) fixedly connected to the bearing plate (1), a hollow disc (42) is fixedly connected to the fourth supporting plate (15), an inner gear ring (43) is rotatably connected to the inner wall of the hollow disc (42), a gear (44) is rotatably connected to the first rotating rod (41), and the gear (44) is meshed with the inner gear ring (43).
5. The urinary catheterization device for postoperative rehabilitation care according to claim 4, characterized in that: the catheterization mechanism is including inhaling urine pipe (46) and ureter (45), hollow dish (42) are through inhaling urine pipe (46) and patient's bladder intercommunication, hollow dish (42) are through urinating pipe (45) with external urine mechanism's fixed intercommunication of depositing, equal fixedly connected with check valve (47) on inhaling urine pipe (46) and ureter (45), fixedly connected with is used for supporting support frame (14) of inhaling urine pipe (46) on bearing plate (1).
6. The urinary catheterization device for postoperative rehabilitation care according to claim 5, characterized in that: be equipped with the fixed establishment that is used for fixed catheter (46) to inject catheter (46) position on hollow slider (3), fixed establishment is including connecting plate (32) of fixed connection on hollow slider (3), seted up two spouts on connecting plate (32) and through two spouts and two link (33) sliding connection, every all rotate on link (33) and be connected with second dwang (34), every equal fixedly connected with changes roller (35) fixed to catheter (46) on second dwang (34).
7. The urinary catheterization device for postoperative rehabilitation care according to claim 6, characterized in that: the fixing mechanism further comprises two fifth supporting plates (16) fixedly connected to the bearing plate (1), each diamond-shaped groove (5) is formed in each fifth supporting plate (16), each connecting frame (33) is connected with the corresponding diamond-shaped groove (5) in a sliding mode, each diagonal line of each diamond-shaped groove (5) is provided with two limiting grooves, each limiting groove is provided with a telescopic rod (51) fixedly connected to each limiting groove, each limiting rod (51) is fixedly connected to each limiting block (52) fixedly connected to each telescopic rod (51), each spring (53) is sleeved on each telescopic rod (51), and each spring (53) is fixedly connected to the two ends of each spring (53) and the corresponding telescopic rod (51) and each limiting block (52).
8. The urinary catheterization device for postoperative rehabilitation care according to claim 5, characterized in that: be equipped with the amazing mechanism that is used for electro photoluminescence patient's bladder on bearing plate (1), fixedly connected with pressure sensitive switch (62) on bearing plate (1), fixedly connected with disc (6) on axis of rotation (2), four and pressure sensitive switch (62) matched with touch piece (61) of fixedly connected with on disc (6), it has stimulation electrode to mould the bonding in ureter (46), stimulation electrode and pressure sensitive switch (62) electric connection.
9. The urinary catheterization device for postoperative rehabilitation care according to claim 1, characterized in that: the massage block (24) is covered with a rubber cushion.
10. The urinary catheterization device for postoperative rehabilitation care according to claim 3, characterized in that: and a gasket for increasing friction force is arranged at the joint of the first rotating rod (41) and the third supporting plate (13).
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| CN202210419453.2A CN114588350B (en) | 2022-04-21 | 2022-04-21 | Urethral catheterization device for postoperative rehabilitation nursing |
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| CN202210419453.2A CN114588350B (en) | 2022-04-21 | 2022-04-21 | Urethral catheterization device for postoperative rehabilitation nursing |
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