CN107397620A - A kind of fistulization bowl according to posture adjusting tightness - Google Patents
A kind of fistulization bowl according to posture adjusting tightness Download PDFInfo
- Publication number
- CN107397620A CN107397620A CN201710756847.6A CN201710756847A CN107397620A CN 107397620 A CN107397620 A CN 107397620A CN 201710756847 A CN201710756847 A CN 201710756847A CN 107397620 A CN107397620 A CN 107397620A
- Authority
- CN
- China
- Prior art keywords
- bowl
- fistulization
- segment
- piezoelectric transducer
- stoma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/445—Colostomy, ileostomy or urethrostomy devices
-
- 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
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/4401—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices with absorbent pads
-
- 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
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/4404—Details or parts
-
- 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
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/4404—Details or parts
- A61F5/4408—Means for securing receptacles or bags to the body otherwise than by adhesives, e.g. belts, straps or harnesses
Abstract
The present invention proposes a kind of fistulization bowl according to posture adjusting tightness, including：Bowl body, absorbent material and stoma waistband；Stoma waistband is fixed on fistulization bowl edge, and stoma waistband is two-part structure, and first paragraph is individual layer strip woven belt；Second segment is the strip woven belt with intermediate course, and the second segment length is fixed, and strip air bag is clamped with second segment canvas sandwich；The first paragraph of stoma waistband and the junction of second segment are sewed together；One end of air bag is connected with pressurization air pump, and for inflating, the air bag other end is magnetic valve, for deflating；Bowl body is in integrally bowl-type；Extend a circle sealing ring laterally in the rim of a bowl edge；Bowl body is integrally curved；Bottom of bowl is flat-bottom structure, and bottom of bowl is distributed with multiple air-vents, has charcoal absorption paper on the inside of bottom of bowl, the shape and size of charcoal absorption paper are identical with bottom of bowl.The elasticity of the stoma waistband of fistulization bowl of the present invention is adjustable, and comfort level when user wears can be greatly improved.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of fistulization bowl.
Background technology
Colorectal cancer is one of most common malignant tumour of digestive system.In recent years, carrying with people's living standard
High and eating habit change, the incidence of disease of colorectal cancer are in rising trend.
Miles' operation, preventative ileostomy, pure colostomy etc. are Colon and rectum
The standard art formula of cancer treatment, with the raising of colorectal cancer incidence rate, China's colostomy patients sum alreadys exceed 1,000,000, interior
Ground " stoma people " colony is just with often over the increased number of 100,000 people, wherein being no lack of some more than 20 years old young men.Therefore, for
The nursing of stoma seems ever more important.
At present, the nursing for stoma is using apparatus, its problems such as anus bag, chassis more：
(1) anus bag poor air permeability, for stoma infected patient, it is unfavorable for its recovery；
(2) chassis is mostly skin adhesive formula, is difficult to solve the problems, such as its stoma for allergic person.
The content of the invention
The present invention proposes a kind of fistulization bowl according to posture adjusting tightness, solves enterostomal nursing use in the prior art
Anus bag poor air permeability, the problem of allergic caused using chassis.
The technical proposal of the invention is realized in this way：
A kind of fistulization bowl according to posture adjusting tightness, including：Bowl body, absorbent material and stoma waistband；
Bowl body is in integrally bowl-type, including the rim of a bowl, bowl body and bottom of bowl；Extend a circle sealing ring laterally in the rim of a bowl edge；Bowl
Body is integrally curved；Bottom of bowl is flat-bottom structure, and bottom of bowl is distributed with multiple air-vents, has charcoal absorption paper on the inside of bottom of bowl, living
The shape and size of property charcoal adsorption paper are identical with bottom of bowl；
Absorbent material is overall, and also to be bowl-shape, its overall dimensions is corresponding with inside bowl body, and absorbent material is placed in bowl body,
Its height is not higher than the rim of a bowl edge；Absorbent material center round mouth is fistulization oral；Water-absorbing sponge is not bonded with bottom of bowl, 0.5- be present
1cm interval, the separation of bottom of bowl and absorbent material, the thickness of circular bulkheads and interval are realized by the circular bulkheads with grid
Apart from identical, charcoal absorption paper is placed between circular bulkheads and bottom of bowl；
Stoma waistband is fixed on fistulization bowl edge, and stoma waistband is two-part structure, and first paragraph is individual layer strip canvas
Band, stoma waistband first paragraph woven belt pass through length-adjustment buckle adjustment length；Second segment is the strip canvas with intermediate course
Band, the second segment length are fixed, and strip air bag is clamped with second segment canvas sandwich；The first paragraph and second segment of stoma waistband
Junction be sewed together；One end of air bag is connected with pressurization air pump, and for inflating, the air bag other end is magnetic valve, is used for
Deflate；The junction of stoma waistband second segment woven belt and fistulization bowl edge is additionally provided with control box, and control box includes posture
Detector, control circuit and 5V lithium batteries；The gesture detection means include square shell, be internally provided with piezoelectric transducer and
Weight block, the top surface of weight block and bottom surface is square, and the medial surface of the square edge and square shell fits, counterweight
The thickness of block is the half of square shell, and piezoelectric transducer is arranged on the bottom surface of square shell, according to the pressure of weight block
Output voltage signal；Control circuit includes operational amplifier, and the positive input of operational amplifier is connected to piezoelectric transducer
Output end, the negative input of operational amplifier are connected to reference voltage, and the output end of operational amplifier is connected respectively to pressurization
The control terminal of air pump and the control terminal of magnetic valve, wherein, pressurization air pump control terminal is negative voltage control logic, solenoid valve control end
For positive voltage control logic；
The control terminal of the pressurization air pump is controlled by the first timer, and the first timer is negative voltage control logic, when
First timer receive operational amplifier output negative voltage when, the first timer output high level time and negative voltage it is big
It is small directly proportional；
The control terminal of the magnetic valve is controlled by the second timer, and the second timer is positive voltage control logic, when
When two timers receive the positive voltage of operational amplifier output, the time of the second timer output high level and the size of positive voltage
It is directly proportional.
Alternatively, when wearer's sitting, the weight block is pressed in the piezoelectric transducer top surface, piezoelectric transducer output
Maximum voltage；When wearer lies low, the weight block does not extrude with the piezoelectric transducer, the minimum electricity of piezoelectric transducer output
Pressure；When wearer is in other postures, the weight block extrudes with the piezoelectric transducer, piezoelectric transducer output maximum with
Median between minimum value.
Alternatively, when the voltage signal of piezoelectric transducer output is more than reference voltage, the operational amplifier output
Positive voltage signal, the pressurization air pump do not enable, and the magnetic valve enables, air bags；When piezoelectric transducer output
Voltage signal is less than reference voltage, and the operational amplifier exports negative voltage signal, and the magnetic valve does not enable, the pressurization gas
Pump enables, airbag aeration.
Alternatively, in addition to 5V lithium batteries, 5V lithium batteries are to pressurization air pump, magnetic valve, piezoelectric transducer and the control
Circuit is powered.
Alternatively, the 5V lithium batteries are charged by USB interface.
Alternatively, the length of the air bag is shorter 5cm than stoma waistband second segment woven belt, and air bag is sewed in second segment canvas
After in sandwich, 4cm is reserved in one end of second segment woven belt, and the other end reserves 1cm, and reserved 4cm one end is fixed on stoma bowl
Edge, reserved 1cm one end are sewed together with first paragraph woven belt.
The beneficial effects of the invention are as follows：
(1) elasticity of stoma waistband is adjustable, and first paragraph woven belt realizes the coarse adjustment of elasticity, and second segment woven belt is realized
The fine tuning of elasticity, air bag carry out inflation/deflation operation according to the posture of wearer, and relaxing when user wears can be greatly improved
Appropriateness；
(2) good permeability, suitable for stoma oedema, stoma skin infection patient；
(3) fistulization bowl convenient disassembly, is avoided and adhering skin, suitable for the skin sensitivity patient to stoma chassis allergy.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of the rim of a bowl structural representation of fistulization bowl according to posture adjusting tightness of the invention；
Fig. 2 is a kind of bottom of bowl structural representation of fistulization bowl according to posture adjusting tightness of the invention；
Fig. 3 is a kind of structural representation of the stoma waistband of fistulization bowl according to posture adjusting tightness of the invention；
Fig. 4 is a kind of gesture detection means schematic diagram of fistulization bowl according to posture adjusting tightness of the invention；
Fig. 5 is a kind of schematic diagram of the control circuit of fistulization bowl according to posture adjusting tightness of the invention；
Fig. 6 is an a kind of specific embodiment of the control circuit of fistulization bowl according to posture adjusting tightness of the invention
Schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Common anus bag, chassis are difficult to solve the problems such as stoma infection, allergic, present in prior art
Defect, the present invention propose a kind of fistulization bowl according to posture adjusting tightness.
As depicted in figs. 1 and 2, the fistulization bowl of the invention according to posture adjusting tightness includes：Bowl body 1, absorbent material 2
With stoma waistband 3.
Stoma waistband is fixed on fistulization bowl the rim of a bowl edge, as shown in figure 3, stoma waistband is two-part structure, first paragraph 31
For individual layer strip woven belt, by the adjustment length of length-adjustment buckle 311, length-adjustment buckle 311 can use existing regulation
Button, such as school bag shoulder belt length-adjustment buckle；Second segment 32 is the strip woven belt with intermediate course, and the second segment length is fixed,
Strip air bag 321 is clamped with second segment canvas sandwich；The first paragraph 31 of stoma waistband and the junction 326 of second segment 32
It is sewed together.
As shown in figure 3, one end of air bag 321 is connected with pressurization air pump 322, for inflating, the air bag other end is magnetic valve
323, for deflating.The junction of stoma waistband second segment woven belt and fistulization bowl edge is additionally provided with control box 324, control box
Include gesture detection means, control circuit and 5V lithium batteries.
As shown in figure 4, the gesture detection means include square shell, six faces of square shell are square, internal
Piezoelectric transducer 3242 and weight block 3243 are provided with, the top surface of weight block 3243 and bottom surface is square, the square side
It is brought into close contact along the medial surface with square shell 3241, the thickness of weight block 3243 is the half of square shell, and piezoelectricity passes
Sensor 3242 is arranged on the bottom surface of square shell, and piezoelectric transducer 3242 is according to the pressure output voltage signal of weight block 3243.
As shown in figure 5, control circuit includes operational amplifier 3245, the positive input of operational amplifier 3245 is connected to
The output end of piezoelectric transducer 3242, the negative input of operational amplifier are connected to reference voltage, operational amplifier 3245
Output end is connected respectively to the control terminal of pressurization air pump 322 and the control terminal of magnetic valve 323, wherein, the control terminal of air pump 322 of pressurizeing
For negative voltage control logic, the control terminal of magnetic valve 323 is positive voltage control logic, that is, the control terminal for the air pump 322 that pressurizes, which receives, to be born
Enabled during voltage, the inflationtime of pressurization air pump 322 is controlled according to the size of negative voltage, the control terminal of magnetic valve 323 receives positive electricity
Enabled during pressure, the deflation time of magnetic valve is controlled according to the size of positive voltage, and then by controlling the inflationtime for the air pump that pressurizes
The control of tolerance in air bag is realized with the deflation time of magnetic valve.
When the voltage signal of the piezoelectric transducer 3242 output is more than reference voltage, the operational amplifier 3245 exports
Positive voltage signal, the pressurization air pump 322 do not enable, and the magnetic valve 323 is enabled, and air bag 321 is vented；When the piezoelectric sensing
The voltage signal that device 3242 exports is less than reference voltage, and the operational amplifier 3245 exports negative voltage signal, the magnetic valve
323 do not enable, and the pressurization air pump 322 is enabled, and air bag 321 is inflated.
As shown in fig. 6, the control terminal of pressurization air pump is controlled by the first timer, the first timer is that negative voltage control is patrolled
Volume, when the first timer receive operational amplifier 3245 export negative voltage when, the first timer output high level time with
The size of negative voltage is directly proportional, and negative voltage is bigger, and the time of the first timer output high level is longer, during the inflation for the air pump that pressurizes
Between it is longer, the gas-storing capacity in air bag is bigger, conversely, negative voltage is smaller, the time of the first timer output high level is shorter, pressurization
The inflationtime of air pump is shorter, and the gas-storing capacity in air bag is smaller.
The control terminal of magnetic valve is controlled by the second timer, and the second timer is positive voltage control logic, when the second meter
When device receive operational amplifier 3245 export positive voltage when, the second timer output high level time and positive voltage size
Directly proportional, positive voltage is bigger, and the time of the second timer output high level is longer, and the evacuation time of magnetic valve is longer, in air bag
Gas-storing capacity it is smaller, conversely, positive voltage is smaller, the time of the second timer output high level is shorter, the evacuation time of magnetic valve
Shorter, the gas-storing capacity in air bag is bigger.
The inflation/deflation process of air bag is described in detail with reference to Fig. 4 and Fig. 5, when wearer's sitting, the weight block
3243 are pressed in the top surface of piezoelectric transducer 3242, and piezoelectric transducer 3242 exports maximum voltage, the piezoelectric transducer 3242
The voltage signal of output is more than reference voltage, and the operational amplifier 3245 exports positive voltage signal, and the pressurization air pump 322 is not
Enabled, the magnetic valve 323 is enabled, and air bag 321 is vented, and is maximum capacity, because during sitting, wearer's waistline is in
Maximum rating, the gas in air bag is discharged, the tensity of waist can be alleviated；When wearer lies low, the weight block
3243 do not extrude with the piezoelectric transducer 3242, and piezoelectric transducer 3242 exports minimum voltage, the piezoelectric transducer 3242
The voltage signal of output is less than reference voltage, and the operational amplifier 3245 exports negative voltage signal, and the magnetic valve 323 does not make
Can, the pressurization air pump 322 is enabled, and air bag 321 is inflated, and be it is maximum at most because when lying low, wearer's waistline is in
Minimum state, by airbag aeration, the tightness degree of fistulization bowl and skin attachement can be strengthened, prevent body fluid from revealing；Work as wearer
In other postures, the weight block 3243 extrudes with the piezoelectric transducer 3242, and piezoelectric transducer 3242 exports maximum
Median between minimum value, the charge and discharge of air bag is controlled according to the relation of the voltage signal of piezoelectric transducer and reference voltage
Gas, realize automatically adjusting for elasticity.
Postoperative patient is all to wear fistulization bowl with sitting or stance, therefore, length tune is first passed through after wearing
Section button 311 regulates the elasticity of stoma waistband, and after it lies low, stoma waistband is tightened up, made to airbag aeration by pressurization air pump
Fistula bowl is more closely bonded with skin, prevents body fluid side leakage；When patient stands or during sitting again, magnetic valve is put to air bag
Gas, stoma waistband is loosened, ensure patient's comfortable wearing, prevent that blood circulation is not smooth.
Present invention additionally comprises 5V lithium batteries, 5V lithium batteries are electric to the pressurization air pump, magnetic valve, piezoelectric transducer and control
Road powers.Preferably, the 5V lithium batteries are charged by USB interface.
Because the volume of pressurization air pump and lithium battery is larger, therefore, pressurization air pump and lithium battery are arranged on second segment canvas
The junction of band and fistulization bowl, wearer can be so prevented in sitting or pressurization air pump and lithium battery are touched when lying low.
Preferably, lithium battery is assemblied in control box 324, and pressurization air pump 322 is also fitted with control box 324.
As shown in figure 3, the length of the air bag 321 is shorter 5cm than the woven belt of stoma waistband second segment 32, air bag sewing exists
After in second segment canvas sandwich, 4cm is reserved in one end 325 of second segment woven belt, and the other end 326 reserves 1cm, reserves 4cm
One end 325 is fixed on stoma bowl edge, and reserved 1cm one end 326 is sewed together as junction with first paragraph woven belt.
During use, wearer in making-port, passes through length-adjustment buckle coarse adjustment first paragraph canvas first by fistulization bowl buckle
The length of band, and then the elasticity of coarse adjustment stoma waistband；Wear it is suitable after, then by pressurize air pump and magnetic valve to second segment sail
Air bag carries out inflation/deflation operation in strap, realizes the accurate adjustment of elasticity, so, wearer can in use, according to seat
Stand, lie low or other postures automatically adjust air bag in second segment woven belt, make the wearing of fistulization bowl more comfortable.
As depicted in figs. 1 and 2, it is in bowl-type that bowl body 1 is overall, including the rim of a bowl 11, bowl body 12 and bottom of bowl 13.The rim of a bowl 11 is a diameter of
10-14cm, preferably 12cm, the rim of a bowl edge extend the sealing ring 111 that width is 1-1.5cm, the width of sealing ring 111 laterally
Preferably 1cm, sealing ring 111 are used to be brought into close contact with skin；Bowl body 12 is overall curved, and bowl height degree is 7-10cm；Bottom of bowl
13 be flat-bottom structure, and a diameter of 5-7cm of bottom of bowl, bottom of bowl diameter is preferably 6cm, and the ventilative of multiple diameter 2-3mm is distributed with bottom of bowl
Hole 131, with charcoal absorption paper (Fig. 1 and Fig. 2 not shown in), the shape and size and bowl of charcoal absorption paper on the inside of bottom of bowl
Bottom is identical, and on the one hand charcoal absorption paper is used to breathe freely, be on the other hand used to prevent outside bacterium from contacting with stoma, activated carbon is inhaled
Attached paper can be adhered on the inside of bottom of bowl, can also need not be pasted and be clamped directly on the inside of bottom of bowl between absorbent material.
Absorbent material 2 is overall also to be bowl-shape, its overall dimensions and corresponding, thickness 3-4cm, preferably 3cm inside bowl body,
Absorbent material is placed in bowl body, and its height is not higher than the rim of a bowl edge, for adsorbing the moisture in enteron aisle excreta；Absorbent material
Center the rim of a bowl is fistulization oral 4, fistulization oral 4 a diameter of 5-8cm, preferably 6cm.Size and bowl body when not absorbed water due to absorbent material
It is internal corresponding, therefore, closely it can be fastened on using preceding absorbent material inside bowl body, without extra snap-in structure；
After absorbent material adsorption moisture, absorbent material lateral expansion, engage with bowl body even closer；When need change absorbent material
When, it is only necessary to discarded absorbent material is taken out, is very convenient to.Preferably, absorbent material is water-absorbing sponge.When
So, in order to improve the steadiness of absorbent material, can on the inside of the absorbent material and bowl body between the two is glued by two-sided tape
Close.
In order to improve the comfortableness of colostomy patient wearing, the sealing ring 111 that above-mentioned the rim of a bowl edge extends uses silica gel system
Into.
In order to improve gas permeability, it is preferable that water-absorbing sponge 2 is not bonded with bottom of bowl 13,0.5-1cm interval be present, is led to
The separation that the circular bulkheads with grid realize bottom of bowl and absorbent material is crossed, the thickness of circular bulkheads is identical with spacing distance, living
Property charcoal adsorption paper is placed between circular bulkheads and bottom of bowl.
The fistulization bowl of the present invention, good permeability, suitable for stoma oedema, stoma skin infection patient；Fistulization bowl is torn open
Unload conveniently, avoid and adhering skin, suitable for the skin sensitivity patient to stoma chassis allergy；Stoma bowl is preferably plastics material
Matter, absorbent material, charcoal absorption paper be it is detachable, it is replaceable to be used for multiple times, it is energy-conserving and environment-protective, economical convenient, beneficial to can
Sustainable development.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
- A kind of 1. fistulization bowl according to posture adjusting tightness, it is characterised in that including：Bowl body, absorbent material and stoma waistband；Bowl body is in integrally bowl-type, including the rim of a bowl, bowl body and bottom of bowl；Extend a circle sealing ring laterally in the rim of a bowl edge；Bowl body is whole Body is curved；Bottom of bowl is flat-bottom structure, and bottom of bowl is distributed with multiple air-vents, has charcoal absorption paper, activated carbon on the inside of bottom of bowl The shape and size of adsorption paper are identical with bottom of bowl；Absorbent material is overall, and also to be bowl-shape, its overall dimensions is corresponding with inside bowl body, and absorbent material is placed in bowl body, and it is high Degree is not higher than the rim of a bowl edge；Absorbent material center round mouth is fistulization oral；Water-absorbing sponge is not bonded with bottom of bowl, 0.5-1cm be present Interval, the separation of bottom of bowl and absorbent material, the thickness and spacer of circular bulkheads are realized by the circular bulkheads with grid From identical, charcoal absorption paper is placed between circular bulkheads and bottom of bowl；Stoma waistband is fixed on fistulization bowl edge, and stoma waistband is two-part structure, and first paragraph is individual layer strip woven belt, is made Mouth waistband first paragraph woven belt passes through length-adjustment buckle adjustment length；Second segment is the strip woven belt with intermediate course, the Two segment length is fixed, and strip air bag is clamped with second segment canvas sandwich；The first paragraph of stoma waistband and the company of second segment The place of connecing is sewed together；One end of air bag is connected with pressurization air pump, and for inflating, the air bag other end is magnetic valve, for deflating； The junction of stoma waistband second segment woven belt and fistulization bowl edge is additionally provided with control box, and control box includes posture detection Device, control circuit and 5V lithium batteries；The gesture detection means include square shell, are internally provided with piezoelectric transducer and counterweight Block, the top surface of weight block and bottom surface is square, and the medial surface of the square edge and square shell fits, weight block Thickness is the half of square shell, and piezoelectric transducer is arranged on the bottom surface of square shell, according to the pressure output of weight block Voltage signal；Control circuit includes operational amplifier, and the positive input of operational amplifier is connected to the output of piezoelectric transducer End, the negative input of operational amplifier are connected to reference voltage, and the output end of operational amplifier is connected respectively to pressurization air pump Control terminal and magnetic valve control terminal, wherein, pressurization air pump control terminal be negative voltage control logic, and solenoid valve control end is just Voltage control logic；The control terminal of the pressurization air pump is controlled by the first timer, and the first timer is negative voltage control logic, when first Timer receive operational amplifier output negative voltage when, the first timer output high level time and negative voltage size into Direct ratio；The control terminal of the magnetic valve is controlled by the second timer, and the second timer is positive voltage control logic, when the second meter When device receive operational amplifier output positive voltage when, the second timer output high level time and positive voltage size into just Than.
- 2. a kind of fistulization bowl according to posture adjusting tightness as claimed in claim 1, it is characterised in that when wearer's sitting When, the weight block is pressed in the piezoelectric transducer top surface, piezoelectric transducer output maximum voltage；When wearer lies low, institute State weight block not extrude with the piezoelectric transducer, piezoelectric transducer output minimum voltage；When wearer is in other postures, institute State weight block to extrude with the piezoelectric transducer, the median between piezoelectric transducer output maxima and minima.
- 3. a kind of fistulization bowl according to posture adjusting tightness as claimed in claim 2, it is characterised in that when the piezoelectricity passes The voltage signal of sensor output is more than reference voltage, and the operational amplifier exports positive voltage signal, and the pressurization air pump does not make Can, the magnetic valve enables, air bags；When the voltage signal of piezoelectric transducer output is less than reference voltage, the fortune Amplifier output negative voltage signal is calculated, the magnetic valve does not enable, and the pressurization air pump enables, airbag aeration.
- 4. a kind of fistulization bowl according to posture adjusting tightness as claimed in claim 1, it is characterised in that also including 5V lithiums electricity Pond, 5V lithium batteries are powered to pressurization air pump, magnetic valve, piezoelectric transducer and the control circuit.
- A kind of 5. fistulization bowl according to posture adjusting tightness as claimed in claim 4, it is characterised in that the 5V lithium batteries Charged by USB interface.
- A kind of 6. fistulization bowl according to posture adjusting tightness as claimed in claim 1, it is characterised in that the length of the air bag Degree is shorter 5cm than stoma waistband second segment woven belt, after air bag sewing is in second segment canvas sandwich, second segment woven belt 4cm is reserved in one end, and the other end reserves 1cm, and reserved 4cm one end is fixed on stoma bowl edge, reserves 1cm one end and first paragraph canvas Band is sewed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756847.6A CN107397620A (en) | 2017-08-29 | 2017-08-29 | A kind of fistulization bowl according to posture adjusting tightness |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710756847.6A CN107397620A (en) | 2017-08-29 | 2017-08-29 | A kind of fistulization bowl according to posture adjusting tightness |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2218826T3 (en) * | 1997-06-04 | 2004-11-16 | Coloplast A/S | DEVICE FOR OSTOMY. |
| CN102772275A (en) * | 2012-08-21 | 2012-11-14 | 姚水福 | Inflatable pressing type bellyband for relaxing bowels |
| CN204246300U (en) * | 2014-09-14 | 2015-04-08 | 吉林市中心医院 | Artificial anus breathes freely cup or ventilating cover or venting bags |
| CN205083752U (en) * | 2015-11-04 | 2016-03-16 | 赵雪莲 | Make pocket waistband |
| CN106176048A (en) * | 2016-08-05 | 2016-12-07 | 河南科技大学第附属医院 | A kind of multifunctional abdominal bandage device |
| CN208371992U (en) * | 2017-08-29 | 2019-01-15 | 青岛大学附属医院 | A kind of fistulization bowl according to posture adjusting tightness |
-
2017
- 2017-08-29 CN CN201710756847.6A patent/CN107397620A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2218826T3 (en) * | 1997-06-04 | 2004-11-16 | Coloplast A/S | DEVICE FOR OSTOMY. |
| CN102772275A (en) * | 2012-08-21 | 2012-11-14 | 姚水福 | Inflatable pressing type bellyband for relaxing bowels |
| CN204246300U (en) * | 2014-09-14 | 2015-04-08 | 吉林市中心医院 | Artificial anus breathes freely cup or ventilating cover or venting bags |
| CN205083752U (en) * | 2015-11-04 | 2016-03-16 | 赵雪莲 | Make pocket waistband |
| CN106176048A (en) * | 2016-08-05 | 2016-12-07 | 河南科技大学第附属医院 | A kind of multifunctional abdominal bandage device |
| CN208371992U (en) * | 2017-08-29 | 2019-01-15 | 青岛大学附属医院 | A kind of fistulization bowl according to posture adjusting tightness |
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