CN104258476A - Urethral catheter pressure switch device for exercising micturition ability of patient - Google Patents
Urethral catheter pressure switch device for exercising micturition ability of patient Download PDFInfo
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- CN104258476A CN104258476A CN201410556147.9A CN201410556147A CN104258476A CN 104258476 A CN104258476 A CN 104258476A CN 201410556147 A CN201410556147 A CN 201410556147A CN 104258476 A CN104258476 A CN 104258476A
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- pressure switch
- tap changer
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- 230000027939 micturition Effects 0.000 title abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 210000002700 urine Anatomy 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229960001866 silicon dioxide Drugs 0.000 claims description 12
- 238000005538 encapsulation Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 210000003932 urinary bladder Anatomy 0.000 description 20
- 230000008602 contraction Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000036453 micturition reflex Effects 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 210000005070 sphincter Anatomy 0.000 description 5
- 230000036724 intravesical pressure Effects 0.000 description 4
- 210000003708 urethra Anatomy 0.000 description 4
- 230000002485 urinary effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000004704 glottis Anatomy 0.000 description 3
- 210000002640 perineum Anatomy 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 210000003710 cerebral cortex Anatomy 0.000 description 2
- 230000013872 defecation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000000412 mechanoreceptor Anatomy 0.000 description 2
- 108091008709 muscle spindles Proteins 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010005033 Bladder dilatation Diseases 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
Classifications
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- A61M1/0003—
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/0014—Special media to be introduced, removed or treated removed from the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (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)
- External Artificial Organs (AREA)
Abstract
The invention provides a urethral catheter pressure switch device for exercising micturition ability of a patient. The urethral catheter pressure switch device comprises a housing and a lower sealing body, wherein the inside of the housing is a storage cavity for temporarily stored urine, and the upper portion of the housing is an upper connecting port communicated with the storage cavity. A lower connecting port for discharging the urine is formed in the tail end of the lower sealing body. The urethral catheter pressure switch device is characterized in that a sealing plate for plugging the storage cavity and a pressure regulating switch for regulating the storage cavity sealing strength of the sealing plate are arranged on the housing, and the sealing plate is rotatably arranged on the housing through a fixing shaft. The sealing plate is arranged on one side of the fixing shat, a force exerting portion is arranged on the other side of the fixing shaft, and the pressure regulating switch is connected with the force exerting portion through a spring. The urethral catheter pressure switch device is connected to the output end of the urethral catheter of the patient, the micturition ability of the patient can be exercised by changing the position of the pressure regulating switch step by step, quick rehabilitation of the micturition ability of the patient is facilitated, repeated insertion of the urethral catheter is avoided, and the urethral catheter pressure switch device is simple and reasonable in structure, has outstanding advantages and is convenient to apply and popularize.
Description
Technical field
The present invention relates to a kind of catheter pressure switch apparatus of tempering patient urinates ability, in particular, particularly relate to a kind of catheter pressure switch apparatus that can recover the ability of urinating of patient by easy stages.
Background technology
Urinating is a kind of reflex activity of complexity, but carries out under high-level center of being everlasting controls.When intravesical storage urine volume acquires a certain degree (about 400 milliliters), when intravesical pressure is elevated to more than 15 centimeter water columns (1.36 centimeter water column=1 millimetres of mercury), the passive expansion of bladder, stretch receptor in wall of urinary bladder is upset and excited, gets excited and pass to the micturition reflex primary central of sacrum marrow along nervi erigentes centripetal fiber; Again the information of bladder inflation is uploaded to corticocerebral micturition reflex high-level center by spinal cord simultaneously, and produces urine meaning; Cerebral cortex provides impulsion downwards, reaches the elementary micturition centre of sacrum marrow, causes nervi erigentes efferent fiber excited, suppress hypogastric nerve and pudendal nerve simultaneously, thus cause the contraction of wall of urinary bladder detrusor, inside and outside sphincter relaxation, intravesical urine will be stored in and discharge.When detrusor starts to shrink, have stimulated again stretch receptor in wall of urinary bladder, cause detrusor of bladder reflexive ground to shrink further thus, and till making contraction last till that intravesical urine is drained.When urinating, detrusor contractions can make Posterior urethral shorten and widen, so intravesical pressure raises, urethral resistance reduces, and urine is admitted to Posterior urethral.When urine enters Posterior urethral, urine also can stimulate the sensor of urethra, gets excited along nervi erigentes and again passes to the micturition centre of sacrum marrow, strengthens its activity further.In addition, levator ani and muscles of perineum lax, also can shorten Posterior urethral and reduce the resistance of urethra.Meanwhile, Closure states of glottis, diaphram declines and stomach wall shrinks, and made intra-abdominal pressure increase before this, intravesical pressure also raises subsequently, also accelerates the discharge of urine.Urinate after terminating, the musculus sphincter of external urethra shrinks immediately, and internal sphincter tone strengthens at leisure subsequently, and detrusor of bladder diastole, internal drop is low to moderate zero.So make again urine enter bladder once again.The micturition reflex high-level centers such as cerebral cortex often impose easyization or Inhibitory Effect to sacrum marrow micturition reflex low-level center, to control micturition reflex activity.
Dysuria is existed for a variety of causes or urinates for coordinating the patient of clinical various Therapeutic Method (as some operation) that catheter need be inserted.For the selection on patient urinates opportunity of inserting indwelling catheter in clinical treatment, there are three kinds of modes according to state of an illness difference: 1. some needs the strict patient observing real-time urine volume, and need the opening completely of its catheter, Real Time Observation is discharged with or without urine.(as in the rescue of shock patient) be the critical needs observation of conditions of patients hour urine volume 2., needs to finish its urinary catheter clip, urine in empty bladder per hour.3. only need record patient within 24 hours, to be the urine volume in cycle in some cases, urinary catheter finished by folder at ordinary times, feels that bladder distension has during awareness of defecation open clip until patient, emptyingly looks on interior urine.(as reconvalescent pulls out the recovery that urinary catheter does filling of bladder early stage, some sickbed patients can not be urinated and the situations such as indwelling catheter because position affects.) to finish the benefit of catheter be that bladder inwall smooth after making filling of bladder not easily retains microorganism to folder, can also keep the sensitivity that bladder inwall changes pressure.
Open the process of urinating that urinary catheter clip finished by folder, just intravesical urine is excreted by catheter by gravity factor, the micturition reflex that patient itself does not have body own participates in, that is the contraction of wall of urinary bladder detrusor is not had, inside and outside sphincter relaxation, levator ani and muscles of perineum lax, Closure states of glottis, diaphram declines and stomach wall shrinks, and these normal physiological reactions participate in the process of urinating of indwelling catheter patient.
The time length of catheter indwelling in urethra, should depending on the recovery situation of patient, easily occurs that patient extracts catheter and but not urinate the situation of ability in practical situations both, now should reinsert catheter, add the misery of patient.
For postoperative patient, whether patient has the ability of urinating is evaluate its health status to recover one of good standard, only after patient recovers ability of urinating, just possesses the condition of leaving hospital.There is a lot of patient to stop over can not leave hospital, be limited to the restriction that can not urinate.Therefore, if a kind of device or instrument can be had, just can perform physical exercise to its ability of urinating when patient is inserted with catheter, not only can keep away the generation reinserting catheter situation, but also patient can be accelerated get well and pull out catheter as early as possible.
Summary of the invention
The present invention, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of catheter pressure switch apparatus of tempering patient urinates ability.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, comprises the housing and lower seal that fit together, and the inside of housing is the liquid storage cylinder of temporary urine, and top is the upper connector communicated with liquid storage cylinder; The end of lower seal is the lower connector of urine being discharged; Its special feature is: housing is provided with and carries out the sealing plate of shutoff to liquid storage cylinder and regulate sealing plate to the tap changer of liquid storage cylinder sealing dynamics size, described sealing plate rotates by fixed axis and is arranged on housing; The side of fixed axis is sealing plate, and opposite side is force section, and tap changer is connected by spring with force section.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, the side of described housing offers sidewall chamber, force application part is in sidewall intracavity, spring is arranged along the length direction in sidewall chamber, be provided with the valve that oppose side wall chamber and liquid storage cylinder carry out isolating in housing, housing offer along its length the adjustment opening communicated with sidewall chamber.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, described tap changer is made up of thick cylinder, thin cylinder and button, thin cylinder is between thick cylinder and button, thick cylindrical end is provided with return spring sheet, and described thick cylinder and thin cylinder are through regulating opening; The housing of described adjustment opening both sides is provided with some spacing block sets pair, same spacing block set forms by being in mutually level two spacing block sets, and the distance between same spacing block set centering two phase place projection is greater than thin cylindrical diameter and is less than thick cylindrical diameter.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, described tap changer is made up of the thick cylinder interfixed and button, button is positioned at the periphery of housing, thick cylinder stretches in sidewall chamber through regulating opening, thick cylindrical end is fixed with L shape limit spring, the inwall in described sidewall chamber is provided with the zig zag plane coordinated with L shape limit spring.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, not under the state of buttons force, the thick cylinder on tap changer and spacing block set on the same line, the movement of restriction tap changer; When pinning button, the thin cylinder on tap changer and spacing block set are on the same line, and tap changer can free adjustment.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, when tap changer is in the top regulating opening, sealing plate is in non-tight state to liquid storage cylinder, and the urine in liquid storage cylinder can flow in lower seal; When tap changer is in least significant end, sealing plate is maximum to the sealing dynamics of liquid storage cylinder, and now the maximum dynamics of urinating of patient's need just can opening encapsulation plate.
The catheter pressure switch apparatus of exercise patient urinates ability of the present invention, the bottom of described liquid storage cylinder is provided with silicagel pad, sealing plate upper surface is fixed with the lower silicagel pad matched with upper silicagel pad.
Concrete use procedure is: 1. urinated as catheter and collection by catheter pressure switch apparatus of the present invention and be with centre.2. tap changer is modulated convenient pressure.3. treat that patient's filling of bladder has awareness of defecation, relying on patient's consciousness, starting the muscle be associated with urinating, improve the intravesical pressure (contraction of wall of urinary bladder detrusor by the contraction of each muscle and diastole, inside and outside sphincter relaxation, levator ani and muscles of perineum lax, Closure states of glottis, diaphram declines and stomach wall contraction,), its pressure exceeds the pressure set by tap changer, and sealing plate is opened, and urine is discharged.4. treat that bladder empties your bladder whole and urethral catheterization pipeline inner pressure reduce sealing plate playback sealing.Then be 3,4 step cycle.In whole process of urinating, human body each muscular work state is identical with normal voiding process.
The invention has the beneficial effects as follows: catheter pressure switch apparatus of the present invention, by arranging the sealing plate to the liquid storage cylinder shutoff in housing, make the spring of sealing plate generation to liquid storage cylinder active force, regulate sealing plate to the tap changer of liquid storage cylinder sealing dynamics, not only achieve the shutoff that the patient urine being inserted with catheter is discharged, and by changing the position of tap changer, also adjustable sealing plate is to the sealing dynamics of liquid storage cylinder, achieve patient can carry out ability of urinating exercise when not extracting catheter, be conducive to the fast quick-recovery of patient ability of urinating and pull out catheter as early as possible, avoid the misery of heavily plugging in catheter and bringing to patient.
Tap changer is by return spring sheet, thick cylinder, thin cylinder and button composition, housing is offered the adjustment opening communicated with sidewall chamber, regulating the both sides of opening to be provided with carries out spacing to thick cylinder, thin cylinder by spacing block set pair, achieve tap changer when pressing the button to move in adjustment opening, can carry out spacing to tap changer during release button, be convenient to the sealing dynamics regulating sealing plate to liquid storage cylinder, be conducive to performing physical exercise to the ability of urinating of patient by easy stages, disposable recovery is needed to urinate ability relative to patient after extracting catheter in the past, more be conducive to patient to get well fast.Advantage is mainly reflected in: (1) the present invention is medical disposable material, can not repeat to use to other patients, safe ready.(2) when patient's bladder is full, patient is unable urinate time, reach setting pressure maximum, urine automatically can be gone out resistance and flow out, and can not cause harmful effect to patient.(3) to urinate muscle strength according to the incremental exercise of patient's state of an illness, reduce check rate after catheter of stopping using.(4) wall of urinary bladder of patient can fully be unfolded, and washes away when urine is discharged to urinary tract, reduces the risk of urinary tract infection.
Catheter pressure switch apparatus of the present invention, be connected to the outfan of patient's catheter, by changing the position of tap changer, can perform physical exercise to the ability of urinating of patient by easy stages, be conducive to the fast quick-recovery of patient and to urinate ability, pull out catheter as early as possible, avoid and heavily plug in catheter, simple and reasonable, beneficial effect is given prominence to, and is convenient to application.
Accompanying drawing explanation
Fig. 1 is the structural representation of catheter pressure switch apparatus of the present invention;
Fig. 2 is the partial enlarged drawing of a-quadrant in the present invention;
Fig. 3 is the partial enlarged drawing in B region in the present invention;
Fig. 4 is the structural representation regulating opening part in the present invention;
Fig. 5 is the schematic diagram that in the present invention, sealing plate is opened, urine is discharged from liquid storage cylinder;
Fig. 6 is the using state figure of catheter pressure switch apparatus of the present invention;
Fig. 7 is the second structure chart of tap changer in the present invention.
In figure: 1 housing, 2 lower seal, connector on 3,4 times connectors, 5 sealing plates, 6 tap changers, 7 springs, 8 liquid storage cylinders, 9 sidewall chambeies, 10 valves, 11 fixed axis, 12 fixed grooves, 13 thick cylinders, 14 thin cylinders, 15 buttons, 16 return spring sheets, 17 spacing block sets pair, 18 regulate opening, 19 catheters, 20 urine drainage bags, 21 force sections, silicagel pad on 22,23 times silicagel pad, 24 zig zag planes, 25 L shape limit spring.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, give the structural representation of catheter pressure switch apparatus of the present invention, it comprises housing 1, lower seal 2, upper connector 3, lower connector 4, sealing plate 5, tap changer 6, spring 7; The inside of shown housing 1 is liquid storage cylinder 8, and lower seal 2 is positioned at the bottom of housing 1, and forms integrative-structure with housing 1.The upper end of housing 1 is the upper connector 3 communicated with catheter delivery outlet, and the lower end of lower seal 2 is lower connector 4, and lower connector 4 can communicate with urine drainage bag, also urine directly can be discharged.
Shown sealing plate 5 is arranged at the lower end of liquid storage cylinder 8, sealing plate 5 is for sealing liquid storage cylinder 8, as shown in Figure 3, give the partial enlarged drawing in B region in Fig. 1, shown sealing plate 5 is arranged on housing 1 by fixed axis 11 rotationally, the side of turning cylinder 11 is sealing plate 5, and opposite side is force section 21.The right side of shown housing 1 is sidewall chamber 9, and spring 7 is arranged in sidewall chamber 9, housing 1 offers along its length and regulates opening 18, regulates opening 18 to communicate with sidewall chamber 9.Fixed axis 11 and force section 21 are arranged in sidewall chamber 9, are provided with valve 10 between sidewall chamber 9 and liquid storage cylinder 8, to realize liquid storage cylinder 8 and the isolation in sidewall chamber 9, avoid the urine in liquid storage cylinder to enter into sidewall chamber 9.
Shown force section 21 offers fixed groove 12, the lower end of spring 7 is fixed in fixed groove 12, the upper end of spring 7 is fixed on tap changer 6, tap changer 6 can move along regulating the length direction of opening 18 and fix, tap changer 6 is regulating the diverse location on opening 18, the sealing dynamics of sealing plate 5 pairs of liquid storage cylinders 8 can be made different, and then regulate the required size applying strength of patient urinates.The bottom of shown liquid storage cylinder 8 is also provided with silicagel pad 22, sealing plate 5 is provided with lower silicagel pad 23, when sealing plate 5 is in closed condition, by the close contact of lower silicagel pad 23 with upper silicagel pad 22, can realize, to the excellent sealing effect of liquid storage cylinder 8, preventing the outflow of urine.
As shown in Figure 2 and Figure 4, sets forth the structural representation regulating opening 18 place in the partial enlarged drawing of a-quadrant in Fig. 1, the present invention, shown tap changer 6 is made up of return spring sheet 16, thick cylinder 13, thin cylinder 14 and button 15, button 15 is connected with thick cylinder 13 by thin cylinder 14, and return spring sheet 16 is fixed on the end of thick cylinder 13.Shown in regulate on the housing 1 of opening 18 both sides and be evenly provided with some spacing block sets to 17, spacing block set is made up of two highly identical spacing block sets 17 17; Same spacing block set is greater than the diameter of thin cylinder 14 cross section to the distance between two spacing block sets in 17, but is less than the diameter of thick cylinder 13 cross section.
When the button 15 in tap changer 6 is not by External Force Acting, under the effect of return spring sheet 16, make thick cylinder 13 and spacing block set to 17 point-blank, now because spacing block set is to 17 barrier effects to thick cylinder 13, tap changer 6 can not move along regulating the length direction of opening 18.When user finger is exerted pressure to button 15, there is deformation and make thin cylinder 14 and spacing block set to 17 point-blank in return spring sheet 16, due to the diameter of thin cylinder 14 cross section be less than spacing block set between distance, now tap changer 6 can move along regulating the length direction of opening 18.When tap changer 6 moves on the corresponding position of adjustment opening 18, by release button 15, tap changer 6 can be fixed on this position.
When tap changer 6 be in regulate the top of opening 18 time, now spring 7 pairs of force sections 21 do not have active force, and the sealing plate 5 of liquid storage cylinder 8 lower end is in opening, and the urine in liquid storage cylinder 8 can freely in the company's of flowing into lower seal 2.Tap changer 6 more down moves, and the active force that spring 7 pairs of force sections 21 apply is larger, and the sealing dynamics of sealing plate 5 pairs of liquid storage cylinders 8 is larger, and sealing plate 5 is more not easy to open.Therefore, regulating the position on opening 18 by changing tap changer 6, dynamics required when discharging with regard to adjustable patient urine, realizes the exercise to the ability of urinating being inserted with catheter patient.
As shown in Figure 7, give the second structure chart of tap changer 6 in the present invention, it is made up of thick cylinder 13, button 15, zig zag plane 24 and L shape limit spring 25, shown thick cylinder 13 is fixed together with button 15, button 15 is positioned at the periphery of housing 1, and thick cylinder 13 stretches in sidewall chamber 9 after regulating opening 18.The end of thick cylinder 13 is fixed with L shape limit spring 25, the sidewall in sidewall chamber 9 is provided with zig zag plane 24, and zig zag plane 24 can realize position-limiting action to L shape limit spring 25.In the process used, it can be moved along regulating the length direction of opening 18 by pressing the button 15, changing the decrement of spring 7, so that dynamics required when regulating patient urine to discharge, realizing the exercise to the ability of urinating being inserted with catheter patient.
As shown in Figure 5, give the schematic diagram that sealing plate in the present invention is opened, urine is discharged from liquid storage cylinder, tap changer 6 is positioned at and regulates opening 18 certain position place, sealing plate 5 has certain sealing force to liquid storage cylinder 8 under the effect of spring 7, if now the dynamics of urinating of patient is enough large, then sealing plate 5 can be opened, the urine in liquid storage cylinder 8 is flowed in lower seal 2, and be discharged by lower connector 4.
As shown in Figure 6, give the using state figure of catheter pressure switch apparatus of the present invention, it is connected by the outlet of upper connector 3 with the catheter 19 inserted in patient body, and its lower connector 4 can be connected with urine drainage bag 20, also can directly urine be discharged.In use, by changing the position of tap changer 6, can perform physical exercise to the ability of urinating of patient by easy stages, be conducive to the fast quick-recovery of patient to urinate ability, pull out catheter as early as possible, avoid and heavily plug in catheter, simple and reasonable, beneficial effect is given prominence to, and is convenient to application.
Claims (7)
1. temper a catheter pressure switch apparatus for patient urinates ability, comprise the housing (1) and lower seal (2) that fit together, the inside of housing is the liquid storage cylinder (8) of temporary urine, and top is the upper connector (3) communicated with liquid storage cylinder; The end of lower seal is the lower connector (4) of urine being discharged; It is characterized in that: housing is provided with and carries out the sealing plate (5) of shutoff to liquid storage cylinder and regulate sealing plate to the tap changer (6) of liquid storage cylinder sealing dynamics size, described sealing plate rotates by fixed axis (11) and is arranged on housing; The side of fixed axis is sealing plate, and opposite side is force section (21), and tap changer is connected by spring (7) with force section.
2. the catheter pressure switch apparatus of exercise patient urinates ability according to claim 1, it is characterized in that: the side of described housing (1) offers sidewall chamber (9), force section (21) is positioned at sidewall intracavity, spring is arranged along the length direction in sidewall chamber, be provided with the valve (10) that oppose side wall chamber and liquid storage cylinder (8) carry out isolating in housing, housing offer along its length the adjustment opening (18) communicated with sidewall chamber.
3. the catheter pressure switch apparatus of exercise patient urinates ability according to claim 2, it is characterized in that: described tap changer (6) is made up of thick cylinder (13), thin cylinder (14) and button (15), thin cylinder is between thick cylinder and button, thick cylindrical end is provided with return spring sheet (16), and described thick cylinder and thin cylinder are through regulating opening (18); The housing of described adjustment opening both sides is provided with some spacing block sets to (17), same spacing block set forms by being in mutually level two spacing block sets, and the distance between same spacing block set centering two phase place projection is greater than thin cylindrical diameter and is less than thick cylindrical diameter.
4. the catheter pressure switch apparatus of exercise patient urinates ability according to claim 2, it is characterized in that: described tap changer (6) is made up of the thick cylinder (13) interfixed and button (15), button is positioned at the periphery of housing (1), thick cylinder (13) stretches in sidewall chamber (9) through regulating opening (18), thick cylindrical end is fixed with L shape limit spring (25), the inwall in described sidewall chamber is provided with the zig zag plane (24) coordinated with L shape limit spring.
5. the catheter pressure switch apparatus of exercise patient urinates ability according to claim 3, it is characterized in that: under state button (15) not exerted a force, thick cylinder (13) on tap changer (6) and spacing block set to (17) on the same line, limit the movement of tap changer; When pinning button, the thin cylinder (14) on tap changer and spacing block set are on the same line, and tap changer can free adjustment.
6. the catheter pressure switch apparatus of exercise patient urinates ability according to claim 3, it is characterized in that: when tap changer (6) is in the top regulating opening (18), sealing plate (5) is in non-tight state to liquid storage cylinder (8), and the urine in liquid storage cylinder can flow in lower seal (2); When tap changer is in least significant end, sealing plate is maximum to the sealing dynamics of liquid storage cylinder, and now the maximum dynamics of urinating of patient's need just can opening encapsulation plate (5).
7. the catheter pressure switch apparatus of exercise patient urinates ability according to claim 1, it is characterized in that: the bottom of described liquid storage cylinder (8) is provided with silicagel pad (22), the upper surface of sealing plate (5) is fixed with the lower silicagel pad (23) matched with upper silicagel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556147.9A CN104258476B (en) | 2014-10-20 | 2014-10-20 | A kind of catheter pressure switch apparatus tempering patient urinates ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556147.9A CN104258476B (en) | 2014-10-20 | 2014-10-20 | A kind of catheter pressure switch apparatus tempering patient urinates ability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104258476A true CN104258476A (en) | 2015-01-07 |
| CN104258476B CN104258476B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410556147.9A Expired - Fee Related CN104258476B (en) | 2014-10-20 | 2014-10-20 | A kind of catheter pressure switch apparatus tempering patient urinates ability |
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| Country | Link |
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| CN (1) | CN104258476B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888336A (en) * | 2015-06-25 | 2015-09-09 | 南京中医药大学 | Autonomous urination device capable of sensing urine and urination method |
| CN110013575A (en) * | 2019-05-21 | 2019-07-16 | 史夫晓 | A kind of nursing in operating room auxiliary device |
| CN113926052A (en) * | 2021-11-18 | 2022-01-14 | 新疆医科大学 | Abdominal cavity heat perfusion catheter fixing device for ovarian cancer treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101209361A (en) * | 2006-12-30 | 2008-07-02 | 杭州申易医药生物科技有限公司 | Multifunctional drainage device |
| CN101927054A (en) * | 2010-09-14 | 2010-12-29 | 四川大学华西第二医院 | Bionic urethral catheterization device |
| CN103006197A (en) * | 2013-01-07 | 2013-04-03 | 江苏苏云医疗器材有限公司 | Urinary bladder pressure assessing and training method |
| CN103990189A (en) * | 2014-05-30 | 2014-08-20 | 白田雨 | Autonomic stretch trainer for bladder |
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2014
- 2014-10-20 CN CN201410556147.9A patent/CN104258476B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209361A (en) * | 2006-12-30 | 2008-07-02 | 杭州申易医药生物科技有限公司 | Multifunctional drainage device |
| CN101927054A (en) * | 2010-09-14 | 2010-12-29 | 四川大学华西第二医院 | Bionic urethral catheterization device |
| CN103006197A (en) * | 2013-01-07 | 2013-04-03 | 江苏苏云医疗器材有限公司 | Urinary bladder pressure assessing and training method |
| CN103990189A (en) * | 2014-05-30 | 2014-08-20 | 白田雨 | Autonomic stretch trainer for bladder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888336A (en) * | 2015-06-25 | 2015-09-09 | 南京中医药大学 | Autonomous urination device capable of sensing urine and urination method |
| CN104888336B (en) * | 2015-06-25 | 2017-10-31 | 南京中医药大学 | A kind of automatic micturition device and urine releasing method for perceiving urine |
| CN110013575A (en) * | 2019-05-21 | 2019-07-16 | 史夫晓 | A kind of nursing in operating room auxiliary device |
| CN110013575B (en) * | 2019-05-21 | 2021-11-09 | 宋媛媛 | Operating room nursing auxiliary device |
| CN113926052A (en) * | 2021-11-18 | 2022-01-14 | 新疆医科大学 | Abdominal cavity heat perfusion catheter fixing device for ovarian cancer treatment |
| CN113926052B (en) * | 2021-11-18 | 2023-08-18 | 新疆医科大学 | Abdominal cavity hot perfusion catheter fixing device for ovarian cancer treatment |
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| CN104258476B (en) | 2016-08-03 |
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Effective date of registration: 20171228 Address after: 250012 Qilu Hospital, Shandong University, Lixia West Road, Lixia District, Shandong, Ji'nan 107, China Patentee after: QILU HOSPITAL OF SHANDONG University Address before: 250012 Qilu Hospital, Shandong University, Lixia West Road, Lixia District, Shandong, Ji'nan 107, China Patentee before: Sun Yong |
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