CN104258476B - A kind of catheter pressure switch apparatus tempering patient urinates ability - Google Patents
A kind of catheter pressure switch apparatus tempering patient urinates ability Download PDFInfo
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- CN104258476B CN104258476B CN201410556147.9A CN201410556147A CN104258476B CN 104258476 B CN104258476 B CN 104258476B CN 201410556147 A CN201410556147 A CN 201410556147A CN 104258476 B CN104258476 B CN 104258476B
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- liquid storage
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- A61M1/0003—
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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 catheter pressure switch apparatus of the exercise patient urinates ability of the present invention, including housing and lower seal, 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 lower connector urine discharged；It is characterised by: being provided with the sealing plate blocking liquid storage cylinder and the regulation sealing plate tap changer to liquid storage cylinder sealing dynamics size on housing, sealing plate is arranged on housing by solid fixed-axis rotation；The side of fixing axle 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 the present invention, it is connected to the outfan of patient's catheter, by changing the position of tap changer, by easy stages patient's ability of urinating can be performed physical exercise, the fast quick-recovery of patient is conducive to urinate ability, it is to avoid heavily to plug in catheter, simple and reasonable, beneficial effect highlights, it is simple to application.
Description
Technical field
The present invention relates to a kind of catheter pressure switch apparatus tempering patient urinates ability, in particular, particularly relate to the catheter pressure switch apparatus of a kind of ability of urinating that can recover patient by easy stages.
Background technology
Urinating is the reflex activity of a kind of complexity, but often carries out under high-level center control.When intravesical storage urine volume reaches to a certain degree (about 400 milliliters), when intravesical pressure is increased to more than 15 centimeter water columns (1.36 centimeter water column=1 millimetres of mercury), bladder is passively expanded, making stretch receptor in wall of urinary bladder be upset and excited, the micturition reflex primary central of sacrum marrow is passed in impulsion 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 downwards impulsion, reaches sacrum marrow primary micturition centre, causes nervi erigentes efferent fiber excited, suppression hypogastric nerve and pudendal nerve simultaneously, thus cause the contraction of wall of urinary bladder detrusor, and inside and outside sphincter relaxation, intravesical urine will be stored in and discharge.When detrusor starts to shrink at, have stimulated again stretch receptor in wall of urinary bladder, thus cause detrusor of bladder reflexive ground to shrink further, and till making contraction last till that intravesical urine is drained.When urinating, detrusor contractions can make Posterior urethral shorten and widen, and then intravesical pressure raises, and urethral resistance reduces, and urine is admitted to Posterior urethral.When urine enters Posterior urethral, urine also can stimulate the sensor of urethra, impulsion again to pass to sacrum marrow micturition centre along nervi erigentes, strengthens it further movable.Additionally, levator ani and muscles of perineum is lax, it is possible to shorten Posterior urethral and reduce the resistance of urethra.Meanwhile, Closure states of glottis, diaphram declines and stomach wall shrinks, and makes intra-abdominal pressure increase before this, and intravesical pressure also raises subsequently, also accelerates the discharge of urine.Urinating after end, the musculus sphincter of external urethra shrinks immediately, and internal sphincter tone strengthens at leisure subsequently, detrusor of bladder diastole, internal drop as little as zero.Urine is made to enter bladder the most 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 is performed the operation) that catheter need to be inserted.For inserting the selection on patient urinates opportunity of indwelling catheter in clinical treatment, there are three kinds of modes according to state of an illness difference: 1. some needs strict patient observing real-time urine volume, needs its catheter the most open, and Real Time Observation is discharged with or without urine.The critical needs of (in the rescue of shock patient) 2. conditions of patients observes hour urine volume, needs to finish its urinary catheter clip folder, urine in empty bladder per hour.Having only to the most in some cases record the urine volume that patient 24 hours is the cycle, urinary catheter finished by folder at ordinary times, feels that bladder distension opens clip when having awareness of defecation until patient, and interior urine is looked in emptying.(doing the recovery of filling of bladder as reconvalescent pulls out urinary catheter early stage, some sickbed patients can not be urinated and the situations such as indwelling catheter because of position impact.) to finish the benefit of catheter be that after making filling of bladder, smooth bladder inwall is difficult to retain microorganism to folder, it is also possible to keep bladder inwall sensitivity that pressure is changed.
Open folder and finish the process of urinating of urinary catheter clip, simply intravesical urine is excreted by catheter by gravity factor, the micturition reflex that patient itself does not has body own participates in, it is without the contraction of wall of urinary bladder detrusor, relaxing of inside and outside sphincter relaxation, levator ani and muscles of perineum, 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.
Catheter is the time length of indwelling in urethra, should the most easily occur that patient extracts catheter and the most do not urinates the situation of ability, now should reinsert catheter, add the misery of patient depending on the recovery situation of patient.
For postoperative patient, whether patient has the ability of urinating is to evaluate its health status to recover one of good standard, only just possesses, after patient recovers ability of urinating, the condition left hospital.There is a lot of patient delay not leave hospital, be limited to the restriction that can not urinate.Therefore, if a kind of device or instrument can be had, just its ability of urinating can be performed physical exercise in the case of patient is inserted with catheter, not only can keep away the generation reinserting catheter situation, but also patient can be accelerated and get well and pull out catheter as early as possible.
Summary of the invention
The present invention is for the shortcoming overcoming above-mentioned technical problem, it is provided that a kind of catheter pressure switch apparatus tempering patient urinates ability.
The catheter pressure switch apparatus of the exercise patient urinates ability of the present invention, including the housing fitted together and lower seal, 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 lower connector urine discharged；It is particular in that: being provided with the sealing plate blocking liquid storage cylinder and the regulation sealing plate tap changer to liquid storage cylinder sealing dynamics size on housing, described sealing plate is arranged on housing by solid fixed-axis rotation；The side of fixing axle 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 the 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, it is provided with the valve that sidewall chamber and liquid storage cylinder are isolated in housing, housing offers regulation opening along its length that communicate with sidewall chamber.
The catheter pressure switch apparatus of the 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, described thick cylinder and thin cylinder through regulation opening；It is provided with some spacing block sets pair on the housing of described regulation opening both sides, same spacing block set is to forming by being in mutually level two spacing block sets, and the distance between same spacing block set centering two phase place projection is more than thin cylindrical diameter and less than thick cylindrical diameter.
The catheter pressure switch apparatus of the 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 regulation opening, thick cylindrical end is fixed with L-shaped limit spring, and the inwall in described sidewall chamber is provided with the zig zag plane coordinated with L-shaped limit spring.
The catheter pressure switch apparatus of the exercise patient urinates ability of the present invention, when not to buttons force, the thick cylinder on tap changer and spacing block set, on the same line, limit the movement of tap changer；In the case of pinning button, the thin cylinder on tap changer and spacing block set are on the same line, and tap changer is freely adjustable.
The catheter pressure switch apparatus of the exercise patient urinates ability of the present invention, when tap changer is in the top of regulation 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 patient needs maximum dynamics of urinating just can open sealing plate.
The catheter pressure switch apparatus of the exercise patient urinates ability of the present invention, the bottom of described liquid storage cylinder is provided with silicagel pad, sealing plate be fixed with the lower silicagel pad matched with upper silicagel pad on upper surface.
Specifically used process is: 1. urinated in the middle of band with collection as catheter by the catheter pressure switch apparatus of the present invention.2. tap changer is modulated convenient pressure.3. treat that patient's filling of bladder has awareness of defecation, rely on patient's consciousness, start the muscle being associated with urinating, improve the intravesical pressure (contraction of wall of urinary bladder detrusor by the contraction of each muscle with diastole, inside and outside sphincter relaxation, levator ani and muscles of perineum lax, Closure states of glottis, diaphram declines and stomach wall shrinks,), 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 and seal.Followed by 3,4 step cycle.Whole urinate during human body each muscular work state identical with normal voiding process.
The invention has the beneficial effects as follows: the catheter pressure switch apparatus of the present invention, by arranging the sealing plate that the liquid storage cylinder in housing is blocked, sealing plate is made to produce the spring to liquid storage cylinder active force, regulation sealing plate seals the tap changer of dynamics to liquid storage cylinder, not only achieve the closure that the patient urine being inserted with catheter is discharged, and by changing the position of tap changer, can also adjust the sealing plate sealing dynamics to liquid storage cylinder, achieve patient and can carry out the exercise of ability of urinating in the case of not extracting catheter, the fast quick-recovery of patient ability of urinating is conducive to pull out catheter as early as possible, avoid and heavily insert the misery that catheter brings to patient.
Tap changer is by return spring sheet, thick cylinder, thin cylinder and button composition, the regulation opening communicated with sidewall chamber is offered on housing, the both sides of regulation opening are provided with and carry out spacing to thick cylinder, the spacing block set pair that thin cylinder can pass through, achieve tap changer when pressing the button to move in regulation opening, can tap changer be carried out spacing during release button, it is easy to the sealing dynamics regulating sealing plate to liquid storage cylinder, be conducive to by easy stages patient's ability of urinating being performed physical exercise, for after extracting catheter, patient disposably need to recover the ability of urinating in the past, it is more beneficial for patient quickly to get well.Advantage is mainly reflected in: (1) present invention is medical disposable material, it is impossible to repeat to use to other patients, safe ready.(2) when patient's bladder is full, patient is unable urinate time, reach to set Pressure maximum value, urine can automatically be gone out resistance and flow out, and will not have undesirable effect patient.(3) urinate muscle strength according to the incremental exercise of patient's state of an illness, reduce and disable check rate after catheter.(4) wall of urinary bladder of patient can fully be unfolded, and urinary tract is washed away when discharging by urine, reduces the risk of urinary tract infection.
The catheter pressure switch apparatus of the present invention, it is connected to the outfan of patient's catheter, by changing the position of tap changer, can perform physical exercise patient's ability of urinating by easy stages, the beneficially fast quick-recovery of patient is urinated ability, pulls out catheter as early as possible, avoid and heavily plug in catheter, simple and reasonable, beneficial effect highlights, it is simple to application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the 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 use state diagram of the 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 fix axle, 12 fixed grooves, 13 thick cylinders, 14 thin cylinders, 15 buttons, 16 return spring sheets, 17 spacing block sets pair, 18 regulation openings, 19 catheters, 20 urine drainage bags, 21 force sections, silicagel pad on 22,23 times silicagel pad, 24 zig zag planes, 25L shape limit spring.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, give the structural representation of the catheter pressure switch apparatus of the present invention, it includes 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, it is possible to urine is expelled directly out.
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 rotatably arranged on housing 1 by fixing axle 11, the side of rotary shaft 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 positioned in sidewall chamber 9, and housing 1 offers regulation opening 18 along its length, and regulation opening 18 communicates with sidewall chamber 9.Fixing axle 11 and force section 21 are positioned in sidewall chamber 9, are provided with valve 10 between sidewall chamber 9 and liquid storage cylinder 8, to realize the isolation of liquid storage cylinder 8 and sidewall chamber 9, it is to avoid the urine in liquid storage cylinder enters in sidewall chamber 9.
Fixed groove 12 is offered on shown force section 21, 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 the length direction of regulation opening 18 and fix, the tap changer 6 diverse location on regulation opening 18, sealing plate 5 can be made different to the sealing dynamics of liquid storage cylinder 8, and then the required size applying strength of regulation patient urinates.The bottom of shown liquid storage cylinder 8 is additionally provided with silicagel pad 22, lower silicagel pad 23 it is provided with, when sealing plate 5 is closed, by the close contact of lower silicagel pad 23 with upper silicagel pad 22 on sealing plate 5, the excellent sealing effect to liquid storage cylinder 8 can be realized, prevent the outflow of urine.
As shown in Figure 2 and Figure 4, sets forth and Fig. 1 regulates in the partial enlarged drawing of a-quadrant, the present invention structural representation at opening 18, 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 regulation opening 18 both sides housing 1 on be evenly arranged with some spacing block sets to 17, a spacing block set is made up of two spacing block sets 17 the most identical 17；Same spacing block set to the distance between two spacing block sets in 17 more than the diameter of thin cylinder 14 cross section, but 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 with spacing block set to 17 point-blank, now due to spacing block set, 17 barrier effects to thick cylinder 13, tap changer 6 can not be moved along the length direction of regulation opening 18.When button 15 is pressed by user finger, return spring sheet 16 deforms upon so that thin cylinder 14 with spacing block set to 17 point-blank, due to thin cylinder 14 cross section diameter less than spacing block set between distance, now tap changer 6 can along regulation opening 18 length direction move.When tap changer 6 moves to regulate on the corresponding position of opening 18, by release button 15, tap changer 6 can be fixed on this position.
When tap changer 6 is in the top of regulation opening 18, now spring 7 does not has active force to force section 21, and the sealing plate 5 of liquid storage cylinder 8 lower end is in opening, and the urine in liquid storage cylinder 8 can flow freely into even lower seal 2.Tap changer 6 more down moves, and the active force that force section 21 is applied by spring 7 is the biggest, and sealing plate 5 is the biggest to the sealing dynamics of liquid storage cylinder 8, and sealing plate 5 is less susceptible to open.Therefore, by changing the tap changer 6 position on regulation opening 18, so that it may required dynamics when regulation patient urine is discharged, it is achieved urinate the exercise of ability to 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-shaped 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 regulation opening 18.The end of thick cylinder 13 is fixed with L-shaped limit spring 25, and 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-shaped limit spring 25.During using, it can be moved along the length direction of regulation opening 18 by pressing the button 15, change the decrement of spring 7, in order to required dynamics when regulation patient urine is discharged, it is achieved urinate the exercise of ability to 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 regulation opening 18 certain position, 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 sufficiently large, then sealing plate 5 can be opened so that the urine in liquid storage cylinder 8 flows in lower seal 2, and be discharged by lower connector 4.
As shown in Figure 6, giving the use state diagram of the 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, it is possible to directly urine is discharged.In use, by changing the position of tap changer 6, can by easy stages patient's ability of urinating be performed physical exercise, be conducive to the fast quick-recovery of patient to urinate ability, pull out catheter as early as possible, it is to avoid heavily plug in catheter, simple and reasonable, beneficial effect highlights, it is simple to application.
Claims (6)
1. tempering a catheter pressure switch apparatus for patient urinates ability, including the housing (1) fitted together and lower seal (2), 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) urine discharged；It is characterized in that: being provided with the sealing plate (5) blocking liquid storage cylinder and the regulation sealing plate tap changer (6) to liquid storage cylinder sealing dynamics size on housing, described sealing plate rotates by fixing axle (11) and is arranged on housing；The side of fixing axle is sealing plate, and opposite side is force section (21), and tap changer is connected by spring (7) with force section；
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, it is provided with the valve (10) that sidewall chamber and liquid storage cylinder (8) are isolated in housing, housing offers regulation opening (18) along its length that communicate with sidewall chamber.
The catheter pressure switch apparatus of exercise patient urinates ability the most according to claim 1, 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), described thick cylinder and thin cylinder through regulation opening (18)；It is provided with some spacing block sets to (17) on the housing of described regulation opening both sides, same spacing block set is to forming by being in mutually level two spacing block sets, and the distance between same spacing block set centering two phase place projection is more than thin cylindrical diameter and less than thick cylindrical diameter.
The catheter pressure switch apparatus of exercise patient urinates ability the most according to claim 1, 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 regulation opening (18), thick cylindrical end is fixed with L-shaped limit spring (25), and the inwall in described sidewall chamber is provided with the zig zag plane (24) coordinated with L-shaped limit spring.
The catheter pressure switch apparatus of exercise patient urinates ability the most according to claim 2, it is characterized in that: when button (15) not being exerted a force, thick cylinder (13) on tap changer (6) with spacing block set to (17) on the same line, limits the movement of tap changer；In the case of pinning button, the thin cylinder (14) on tap changer and spacing block set are on the same line, and tap changer is freely adjustable.
The catheter pressure switch apparatus of exercise patient urinates ability the most according to claim 2, it is characterized in that: when tap changer (6) is in the top of regulation 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 patient needs maximum dynamics of urinating just can open sealing plate (5).
The catheter pressure switch apparatus of exercise patient urinates ability the most 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.
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| 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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410556147.9A CN104258476B (en) | 2014-10-20 | 2014-10-20 | A kind of catheter pressure switch apparatus tempering patient urinates ability |
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| CN104258476A CN104258476A (en) | 2015-01-07 |
| CN104258476B true CN104258476B (en) | 2016-08-03 |
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| CN201410556147.9A Active CN104258476B (en) | 2014-10-20 | 2014-10-20 | A kind of catheter pressure switch apparatus tempering patient urinates ability |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN110013575B (en) * | 2019-05-21 | 2021-11-09 | 宋媛媛 | Operating room nursing auxiliary device |
| 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 |
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 |
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2014
- 2014-10-20 CN CN201410556147.9A patent/CN104258476B/en active Active
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 |
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