CN104888336B - A kind of automatic micturition device and urine releasing method for perceiving urine - Google Patents
A kind of automatic micturition device and urine releasing method for perceiving urine Download PDFInfo
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- CN104888336B CN104888336B CN201510358708.9A CN201510358708A CN104888336B CN 104888336 B CN104888336 B CN 104888336B CN 201510358708 A CN201510358708 A CN 201510358708A CN 104888336 B CN104888336 B CN 104888336B
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- baffle
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- urinary catheter
- dividing plate
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Abstract
The present invention relates to a kind of urination apparatus and urine releasing method, especially a kind of automatic micturition device and urine releasing method for perceiving urine belongs to technical field of medical instruments.A kind of automatic micturition device for perceiving urine of device of the present invention, including urinary catheter and air bag, the urinary catheter top has hole, first baffle is sequentially provided with urinary catheter, second baffle and third baffle, the second baffle is fixed in the middle part of urinary catheter, and its upper and lower ends is connected by elastic component with first, third baffle, and the side of the first baffle has the electrical contact site at two intervals；The center of the second baffle has inductance coil of the placement with circuit in hole, the hole；The lower end of the urinary catheter, which has, puts urine hole, and the third baffle, which is located at, puts at urine hole, and its upper surface has sheet metal.The beneficial effects of the invention are as follows：Without manual control, it is to avoid the problem of intuition experience, actual conditions etc. are brought.
Description
Technical field
The present invention relates to a kind of urination apparatus and urine releasing method, especially a kind of automatic micturition device for perceiving urine and row
Urine method, belongs to technical field of medical instruments.
Background technology
Catheter, is the pipeline being made with natural rubber, silicon rubber or polyvinyl chloride, can through per urethram insert bladder with
Just drainage of urine comes out, after catheter insertion bladder, has an air bag to fix catheter close to catheter head end and stays in bladder,
And abjection is difficult, and urine is collected by drainage tube connection urinal.Due to needing that its sphincter vesicae is entered during patients ' recovery
Row is effectively taken exercise, and typically takes hour timing urination of manual control, i.e., 2, it is impossible to the accurate expanded state for knowing bladder, easily
Appearance bladder excessive is full but to fail to put urine in time, causes bladder hemotoncus, or even urine to backflow to ureter, kidney, increases kidney
Dirty burden；Bladder, which is not filled, can not play a part of tempering sphincter vesicae.
The content of the invention
The purpose of the present invention be for prior art exist defect, propose it is a kind of perceive urine automatic micturition device and
Urine releasing method, without manual control, it is to avoid the problem of intuition experience, actual conditions etc. are brought.
The present invention solves technical problem by the following technical programs：A kind of automatic micturition device for perceiving urine, including urine
Pipe and air bag, the urinary catheter top, which has, is sequentially provided with first baffle, second baffle and third baffle in hole, urinary catheter, and described the
Two baffle plates are fixed in the middle part of urinary catheter, and its upper and lower ends is connected by elastic component with first, third baffle, the first baffle
Top has the film being engaged with urinary catheter circumference, and the side of the first baffle has the electrical contact site at two intervals；Institute
Stating the center of second baffle has inductance coil of the placement with circuit, one end wire filaments of the inductance coil in hole, the hole
In urinary catheter wall, extended downward into along tube wall outside urinary catheter, enter by power supply in urinary catheter wall, extend upwardly to and set along tube wall
Fixed maximum liquid is born a little, and the top that the maximum liquid is born a little sets and metallic plate is provided with dividing plate, the dividing plate, described
Metallic plate bears the wire filaments on a little with maximum liquid and is connected, and the dividing plate is connected at the top of urinary catheter by spring, the inductor wire
The other end wire filaments of circle are located on urinary catheter wall, are extended upwardly to along tube wall at the electrical contact site of first baffle；The urine
The lower end of pipe, which has, puts urine hole, and the third baffle, which is located at, puts at urine hole, and its upper surface has sheet metal.
The purpose of the present invention is further realized by following technical scheme：
The first baffle of the present invention is flexible, and its edge is petal-shaped, the electrical contact position at described two intervals
Point contacts site for petal-shaped metal, and one of petal-shaped metal contact site is flexible, and two metallic circuits contact position
Point connects the midpoint of first baffle by spring respectively.The flexible petal-shaped metal contacts site close to the dividing plate
Place, another petal-shaped metal contact site is contacted with the wire filaments on urinary catheter wall.
The film has two layers, and first layer is water-solubility membrane, and the second layer is flexible water-insoluble film, the non-aqueous
Property film edge be fixed on urinary catheter inwall, the center of water-insoluble film and the midpoint of first baffle are connected.Water-solubility membrane has crisp
Property, it is to place control pressure, protection device during catheter that it, which is acted on,.Preferably, it is acted on the tensile property of water-insoluble film
It is isolation urine, prevents short circuit.
The upper limb of the dividing plate has hypotenuse, is easy to first baffle to be restored to the original state during initial position is moved to.
The air bag is located at the lower section for putting urine hole, and air bag is easy to make catheter be fixed in bladder.The first baffle and
The vent line connected with outside urinary catheter pipe, the vent line position are equipped between second baffle, second baffle and third baffle
In in tube wall, the vacuum problem between baffle plate is solved.
The elastic component is spring, and so as to first baffle and third baffle, the stress in urinary catheter is moved.
The present invention further provides the urine releasing method for the automatic micturition device for perceiving urine, its step is：When being filled in urinary catheter
Enter liquid, when fluid pressure promotes the first baffle to shift to second baffle to maximum liquid and bear, the first plate washer passes through wire filaments
Circuit is connected, inductance coil produces suction to the sheet metal in third baffle, drives third baffle to shift in second baffle, bladder
Liquid weakened by putting the outflow of urine hole, the pressure of the first plate washer, spring drives first baffle to move and produce to its initial position
Elastic deformation, is moved at dividing plate and promotes dividing plate to move up, the metallic plate in dividing plate exposes, and is contacted with first baffle, keep
Circuit is connected, and now, third baffle continues to move to second baffle；When first baffle is close to its initial position, on dividing plate
Spring reaches maximum compressibility, moves down dividing plate and first baffle is compressed into original state, circuit disconnects, and first baffle is under elastic force
Initial position is continuously moved to, second baffle loses the suction to third baffle, and third baffle is moved in the presence of elastic force
Initial position completes urination process.
Wherein, when first baffle, which reaches maximum liquid, to be born, the flexible petal-shaped gold of first baffle side
Category contact site is contacted with wire filaments；When first baffle promotion dividing plate is moved up, the flexible petal-shaped metal connects
Site is touched to contact with the metallic plate.
The present invention passes through said apparatus and method, it is possible to achieve unmanned control, according to the degree filled in bladder, perceives urine
Liquid measure, completes automatic micturition, it is to avoid the influence that human factor is brought, has effectively tempered sphincter vesicae.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the view of Fig. 1 when being not powered on.
Fig. 1 view when Fig. 3 is is powered.
Fig. 4 is the top view of first baffle.
Fig. 5 is the top view of second baffle.
Fig. 6 is the top view of third baffle.
Fig. 7 is the circuit diagram in Fig. 1.
Embodiment
Embodiment
The structure of the present embodiment such as Fig. 1, shown in Fig. 4-Fig. 7, a kind of automatic micturition device for perceiving urine, including urinary catheter 1
With air bag 2, air bag 2 is located at the lower section for putting urine hole 3, and air bag is easy to make catheter be fixed in bladder.The top of urinary catheter 1 has hole 4,
First baffle 5, second baffle 6 and third baffle 7 are sequentially provided with urinary catheter, the plate of second gear 6 is fixed on the middle part of urinary catheter 1, thereon
Lower two ends are connected by spring 8 with first baffle 5, third baffle 7, and the top of first baffle 5 has to match with urinary catheter circumference
The film of conjunction, film has two layers, and first layer is water-solubility membrane, and water-solubility membrane enbrittles, and it is to place control during catheter that it, which is acted on,
Pressing pressure, protection device.The second layer is flexible water-insoluble film 9, and the edge of water-insoluble film 9 is fixed in urinary catheter 1
Wall, the center of water-insoluble film 9 is connected with the midpoint of first baffle 1.Preferably, its effect is the tensile property of water-insoluble film 9
Completely cut off urine, prevent short circuit.First baffle 5 is flexible, and its edge is petal-shaped, and side has the petal-shaped gold at two intervals
Category contact site, the material of remaining petal is consistent with first baffle, and one of petal-shaped metal contact site 19 is flexible,
Two metallic circuit contact sites connect the midpoint of first baffle by spring respectively, and two metallic circuit contact sites are to maintain
Connection.Flexible petal-shaped metal contacts site 19 at dividing plate 10, can be with dividing plate 10 during circuit connection
The line contacts at place.The center of second baffle 6 has inductance coil 12 of the placement with circuit, the one of inductance coil 12 in hole, hole
Hold wire filaments 13 be located at urinary catheter wall in, extend downward into outside urinary catheter, entered back into by power supply in urinary catheter wall along tube wall, along tube wall to
On extend to the maximum liquid set and bear point E points, the top that maximum liquid bears point E points sets dividing plate 10, dividing plate 10
Upper limb has hypotenuse, is easy to first baffle 5 to be restored to the original state during initial position is moved to.Metallic plate is provided with dividing plate 10
11, metallic plate 11 bears the wire filaments on point E points with maximum liquid and is connected, and dividing plate 11 is connected at the top of urinary catheter by spring 14, electricity
The other end wire filaments 15 for feeling coil 12 are located on urinary catheter wall, be exposed, the circuit of first baffle 5 is extended upwardly to along tube wall
Contact at site, another petal-shaped metal contact site 20 on first baffle is always maintained at connecing with the wire filaments 15 on urinary catheter wall
Touch.The lower end of urinary catheter have puts urine hole, third baffle 7 be located at puts urine hole 3 at, block put urine hole 3, its upper surface have one piece compared with
Big sheet metal 16.Vent line 17 is provided between first baffle and second baffle, is set between second baffle and third baffle
There is vent line 18, vent line 17 and 18 is located in tube wall, solves the vacuum problem between baffle plate.Power supply 21 can be dry electricity
Pond or button cell.
The step of the present embodiment places catheter and takes out catheter is identical with existing method, repeats no more.Perceive urine
Automatic micturition device urine releasing method, its step is：When being filled with urine in urinary catheter, intravesical part urine is through on urinary catheter
Hole enter the first tunic, the first tunic slow mechanism dissolved, urine enters the water-insoluble film of the second layer, and the effect of the film is to perceive
Intravesical urine pressure, as shown in Fig. 2 urine pressure promotes first baffle to shift to second baffle, bears a little to maximum liquid
When, as shown in figure 3, the flexible petal-shaped metal contact site of first baffle side connects with the wire filaments below dividing plate
Touch, circuit is connected, inductance coil produces suction to the sheet metal in third baffle, drive third baffle to shift to second baffle, put
Urine hole is exposed, and intravesical urine is flowed out by putting urine hole, and the pressure of the first plate washer weakens, and spring drives first baffle initial to its
Position is moved and produces elastic deformation, is moved at dividing plate and is promoted dividing plate to move up, exposes the metallic plate in dividing plate, this
When, flexible petal-shaped metal contact site is contacted with metallic plate on first baffle, and holding circuit is still on-state,
Third baffle continues to move to second baffle；When first baffle is close to its initial position, because the spring on dividing plate reaches most
Big decrement, moves down dividing plate and first baffle is compressed into original state, flexible petal-shaped metal contact site no longer with
Metallic plate is contacted, and circuit disconnects, and first baffle continuously moves to inductance coil in initial position, second baffle not under elastic force
Suction is produced to the sheet metal in third baffle again, third baffle is moved to initial position in the presence of elastic force, and block and put
Hole is urinated, urination process is completed.
First baffle and third baffle return to initial position after whole process, and intravesical urine is almost drained, the second layer
Urine in film is ignored, remaining urine volume 5-10ml, and when urine reaches that maximum is born again in bladder, triggering device is again
Urinated.
In addition to above-mentioned implementation, the present invention can also have other embodiment.All use equivalent substitutions or equivalent transformation are formed
Technical scheme, all fall within the protection domain of application claims.
Claims (10)
1. a kind of automatic micturition device for perceiving urine, including urinary catheter and air bag, it is characterised in that：The urinary catheter top has
First baffle, second baffle and third baffle are sequentially provided with hole, urinary catheter, the second baffle is fixed in the middle part of urinary catheter, thereon
Lower two ends are connected by elastic component with first, third baffle, and the top of the first baffle has to be engaged with urinary catheter circumference
Film, the side of the first baffle has the electrical contact sites at two intervals；The center of the second baffle has hole, institute
Inductance coil of the placement with circuit is stated in hole, one end wire filaments of the inductance coil are located in urinary catheter wall, along tube wall to downward
Extend outside urinary catheter, by power supply enter urinary catheter wall in, the maximum liquid set is extended upwardly to along tube wall and is born a little, it is described most
The top that big liquid is born a little is set and metallic plate is provided with dividing plate, the dividing plate, and the metallic plate is born on a little with maximum liquid
Wire filaments be connected, the dividing plate is connected at the top of urinary catheter by spring, and the other end wire filaments of the inductance coil are located at urinary catheter
On wall, extended upwardly to along tube wall at the electrical contact site of first baffle；The lower end of the urinary catheter, which has, puts urine hole, described the
Three baffle plates, which are located at, to be put at urine hole, and its upper surface has sheet metal.
2. the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：The first baffle has bullet
Property, its edge is petal-shaped, and the electrical contact site at described two intervals contacts site, one of petal for petal-shaped metal
Shape metal contact site is flexible, and two metallic circuit contact sites connect the midpoint of first baffle by spring respectively.
3. the automatic micturition device of urine is perceived according to claim 2, it is characterised in that：The flexible petal-shaped
Metal contacts site at the dividing plate, and another petal-shaped metal contact site is contacted with the wire filaments on urinary catheter wall.
4. the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：The film has two layers, first layer
For water-solubility membrane, the second layer is flexible water-insoluble film, and the edge of the water-insoluble film is fixed on urinary catheter inwall, non-
The center of water-solubility membrane and the midpoint of first baffle are connected.
5. the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：The upper limb of the dividing plate has oblique
Side.
6. the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：The air bag, which is located at, puts urine hole
Lower section.
7. the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：The first baffle and second gear
The vent line connected with outside urinary catheter pipe is equipped between plate, second baffle and third baffle, the vent line is located at tube wall
It is interior.
8. the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：The elastic component is spring.
9. perceiving the urine releasing method of the automatic micturition device of urine according to claim 1, its step is：When being filled with urinary catheter
Liquid, when fluid pressure promotes the first baffle to shift to second baffle to maximum liquid and bear, the first plate washer is connect by wire filaments
Circuit passband, inductance coil produces suction to the sheet metal in third baffle, drives third baffle to shift to second baffle, intravesical
Liquid is weakened by putting the outflow of urine hole, the pressure of the first plate washer, and spring drives first baffle to be moved to its initial position and produce bullet
Property deformation, be moved at dividing plate promote dividing plate move up, the metallic plate in dividing plate exposes, and is contacted with first baffle, keep electricity
Road is connected, and now, third baffle continues to move to second baffle；When first baffle is close to its initial position, the bullet on dividing plate
Spring reaches maximum compressibility, moves down dividing plate and first baffle is compressed into original state, circuit disconnects, first baffle under elastic force after
Continuous to be moved to initial position, second baffle loses the suction to third baffle, and third baffle is moved to just in the presence of elastic force
Beginning position completion urination process.
10. the urine releasing method of the automatic micturition device of urine is perceived according to claim 1, it is characterised in that：Work as first gear
When plate reaches maximum liquid and born, the flexible petal-shaped metal contact site of first baffle side connects with wire filaments
Touch；When first baffle promotion dividing plate is moved up, the flexible petal-shaped metal contact site connects with the metallic plate
Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358708.9A CN104888336B (en) | 2015-06-25 | 2015-06-25 | A kind of automatic micturition device and urine releasing method for perceiving urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358708.9A CN104888336B (en) | 2015-06-25 | 2015-06-25 | A kind of automatic micturition device and urine releasing method for perceiving urine |
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| Publication Number | Publication Date |
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| CN104888336A CN104888336A (en) | 2015-09-09 |
| CN104888336B true CN104888336B (en) | 2017-10-31 |
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| CN201510358708.9A Active CN104888336B (en) | 2015-06-25 | 2015-06-25 | A kind of automatic micturition device and urine releasing method for perceiving urine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927054A (en) * | 2010-09-14 | 2010-12-29 | 四川大学华西第二医院 | Bionic urethral catheterization device |
| CN202960873U (en) * | 2012-10-10 | 2013-06-05 | 河南科技大学第一附属医院 | Urinary catheter allowing bladder function exercise |
| CN103263701A (en) * | 2013-05-28 | 2013-08-28 | 山东省立医院 | Bladder intermittent drainage system |
| CN104258476A (en) * | 2014-10-20 | 2015-01-07 | 孙勇 | Urethral catheter pressure switch device for exercising micturition ability of patient |
| CN204745312U (en) * | 2015-06-25 | 2015-11-11 | 南京中医药大学 | Device of urinating of deciding for oneself of perception urine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4324438B2 (en) * | 2003-09-30 | 2009-09-02 | ユニ・チャーム株式会社 | Automatic urination treatment device |
| CN102405033B (en) * | 2009-04-20 | 2014-07-30 | 康利隆日本公司 | Urination control device |
-
2015
- 2015-06-25 CN CN201510358708.9A patent/CN104888336B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927054A (en) * | 2010-09-14 | 2010-12-29 | 四川大学华西第二医院 | Bionic urethral catheterization device |
| CN202960873U (en) * | 2012-10-10 | 2013-06-05 | 河南科技大学第一附属医院 | Urinary catheter allowing bladder function exercise |
| CN103263701A (en) * | 2013-05-28 | 2013-08-28 | 山东省立医院 | Bladder intermittent drainage system |
| CN104258476A (en) * | 2014-10-20 | 2015-01-07 | 孙勇 | Urethral catheter pressure switch device for exercising micturition ability of patient |
| CN204745312U (en) * | 2015-06-25 | 2015-11-11 | 南京中医药大学 | Device of urinating of deciding for oneself of perception urine |
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| Publication number | Publication date |
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| CN104888336A (en) | 2015-09-09 |
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