CN208212127U - A kind of fistulization bowl of automatic tightness regulating degree - Google Patents
A kind of fistulization bowl of automatic tightness regulating degree Download PDFInfo
- Publication number
- CN208212127U CN208212127U CN201721092344.5U CN201721092344U CN208212127U CN 208212127 U CN208212127 U CN 208212127U CN 201721092344 U CN201721092344 U CN 201721092344U CN 208212127 U CN208212127 U CN 208212127U
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- Prior art keywords
- bowl
- segment
- piezoelectric transducer
- fistulization
- air bag
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Abstract
The utility model proposes a kind of fistulization bowls of automatic tightness regulating degree, comprising: bowl body, absorbent material layer and stoma waistband；Stoma waistband is fixed on fistulization bowl edge, and stoma waistband is two-part structure, and first segment is single layer strip woven belt；Second segment is the strip woven belt with intermediate course, and the second segment length is fixed, and is clamped with strip air bag in second segment canvas sandwich；The first segment of stoma waistband and the junction of second segment are sewed together；One end of air bag is connect with pressurization air pump, and for inflating, the air bag other end is solenoid valve, for deflating；Bowl body is integrally in bowl-type；Extend a circle sealing ring outward in the rim of a bowl edge；Bowl body is integrally arc-shaped；Bottom of bowl is flat-bottom structure, and bottom of bowl is distributed with multiple air holes, has activated carbon adsorption paper on the inside of bottom of bowl, the shape and size of activated carbon adsorption paper are identical as bottom of bowl.The elasticity of the fistulization bowl of the utility model automatic tightness regulating degree is adjustable, and comfort level when user wears can be greatly improved.
Description
Technical field
The utility model relates to medical instruments field, in particular to a kind of fistulization bowl.
Background technique
Colorectal cancer is one of most common malignant tumour of digestive system.In recent years, mentioning with people's living standard
High and eating habit change, the disease incidence 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 " group 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.
Currently, mostly using the instruments such as anus bag, chassis for the nursing of stoma, problem is:
(1) anus bag poor air permeability is unfavorable for its recovery for stoma infected patient；
(2) chassis is mostly skin adhesive formula, and skin allergy person is difficult to solve the problems, such as its stoma.
Utility model content
The utility model proposes a kind of fistulization bowl of automatic tightness regulating degree, solves enterostomal nursing use in the prior art
Anus bag poor air permeability, the problem of skin allergy is led to using chassis.
The technical solution of the utility model is achieved in that
A kind of fistulization bowl of automatic tightness regulating degree, comprising: bowl body, absorbent material layer and stoma waistband；
Bowl body is integrally in bowl-type, including the rim of a bowl, bowl body and bottom of bowl；Extend a circle sealing ring outward in the rim of a bowl edge；Bowl
Body is integrally arc-shaped；Bottom of bowl is flat-bottom structure, and multiple air holes are distributed in bottom of bowl, have activated carbon adsorption paper on the inside of bottom of bowl, living
The shape and size of property charcoal adsorption paper are identical as bottom of bowl；
Absorbent material layer is whole be also it is bowl-shape, overall dimensions are corresponding with bowl body inside, and absorbent material layer is placed on bowl
In body, height is not higher than the rim of a bowl edge；Absorbent material layer center round mouth is fistulization oral；
Stoma waistband is fixed on the rim of a bowl edge, and stoma waistband is two-part structure, and first segment is single layer strip sail
Strap；Second segment is the strip woven belt with intermediate course, and the second segment length is fixed, is clamped in second segment canvas sandwich
Strip air bag；The first segment of stoma waistband and the junction of second segment are sewed together；One end of air bag and pressurization air pump connect
It connects, for inflating, the air bag other end is solenoid valve, for deflating；
The junction at stoma waistband second segment woven belt and fistulization bowl edge is additionally provided with control box, and controlling includes appearance in box
Gesture detector, control circuit and 5V lithium battery；
The gesture detection means include square shell, are internally provided with piezoelectric transducer and weight block, the top of weight block
Face and bottom surface are square, and the edge of the square and the medial surface of square shell fit, weight block with a thickness of rectangular outer
The bottom surface of square shell is arranged in the half of shell, piezoelectric transducer, according to the pressure output voltage signal of weight block；
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 solenoid valve control terminal, wherein pressurization air pump control terminal be negative voltage control logic, solenoid valve control end is positive
Voltage control logic.
Optionally, 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 is not squeezed with the piezoelectric transducer, the minimum electricity of piezoelectric transducer output
Pressure；When wearer is in other postures, the weight block and the piezoelectric transducer are squeezed, piezoelectric transducer export maximum value with
Intermediate value between minimum value.
Optionally, when the voltage signal of piezoelectric transducer output is greater than reference voltage, the operational amplifier output
Positive voltage signal, the pressurization air pump do not enable, and the solenoid valve is enabled, air bags；When piezoelectric transducer output
Voltage signal is less than reference voltage, and the operational amplifier exports negative voltage signal, and the solenoid valve does not enable, the pressurization gas
Pump is enabled, air bag inflation.
The beneficial effects of the utility model are:
(1) elasticity of stoma waistband is adjustable, and first segment 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 is suitable for stoma oedema, stoma skin infection patient；
(3) fistulization bowl convenient disassembly, avoids and adhering skin, suitable for the skin sensitivity patient to stoma chassis allergy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of the rim of a bowl structural schematic diagram of the fistulization bowl of automatic tightness regulating degree of the utility model；
Fig. 2 is a kind of bottom of bowl structural schematic diagram of the fistulization bowl of automatic tightness regulating degree of the utility model；
Fig. 3 is a kind of structural schematic diagram of the stoma waistband of the fistulization bowl of automatic tightness regulating degree of the utility model；
Fig. 4 is a kind of gesture detection means schematic diagram of the fistulization bowl of automatic tightness regulating degree of the utility model；
Fig. 5 is a kind of schematic diagram of the control circuit of the fistulization bowl of automatic tightness regulating degree of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Common anus bag, chassis are difficult to solve the problems such as stoma infection, skin allergy, for existing in the prior art
Defect, the utility model proposes a kind of fistulization bowls of automatic tightness regulating degree, can not only effectively breathe freely, and being capable of basis
The posture of wearer realizes the automatic adjustment of elasticity, greatly improves the postoperative life quality of wearer.
As depicted in figs. 1 and 2, the fistulization bowl of the automatic tightness regulating degree of the utility model includes: bowl body 1, water-absorbent material
Layer 2 and 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 segment 31
For single layer strip woven belt, by 311 adjustment length of length-adjustment buckle, length-adjustment buckle 311 can use existing adjusting
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 in second segment canvas sandwich；The first segment 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 connect with pressurization air pump 322, for inflating, the air bag other end is solenoid valve
323, for deflating.The junction at stoma waistband second segment woven belt and fistulization bowl edge is additionally provided with control box 324, controls box
In include gesture detection means, control circuit and 5V lithium battery, control box control pressurization air pump and solenoid valve opening and closing,
And power supply is provided for system, it is preferable that the 5V lithium battery is charged by USB interface.
Since the volume of pressurization air pump and lithium battery is larger, pressurization air pump and lithium battery are arranged in second segment canvas
The junction of band and fistulization bowl can prevent wearer from touching pressurization air pump and lithium battery in sitting or while lying low in this way.
Preferably, lithium battery is assemblied in control box 324, and pressurization air pump 322, which is also fitted with, to be controlled in box 324.
As shown in figure 3, the length of the air bag 321 is 5cm shorter 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 one end 1cm 326 is sewed together with first segment woven belt as junction.
In use process, wearer passes through length-adjustment buckle coarse adjustment first segment canvas first by fistulization bowl buckle in making-port
The length of band, and then the elasticity of coarse adjustment stoma waistband；After wearing properly, then by pressurization air pump and solenoid valve to second segment sail
Air bag carries out inflation/deflation operation in strap, the accurate adjustment of elasticity is realized, in this way, wearer can in use, according to seat
Stand, lie low or other postures automatic adjustment second segment woven belt in air bag, keep the wearing of fistulization bowl more comfortable.
As depicted in figs. 1 and 2, it is in bowl-type, including the rim of a bowl 11, bowl body 12 and bottom of bowl 13 that bowl body 1 is whole.11 diameter of the rim of a bowl is
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 outward
Preferably 1cm, sealing ring 111 with skin for fitting closely；Bowl body 12 is whole arc-shaped, and bowl height degree is 7-10cm；Bottom of bowl
13 be flat-bottom structure, and bottom of bowl diameter is 5-7cm, and bottom of bowl diameter is preferably 6cm, and the ventilative of multiple diameter 2-3mm is distributed in bottom of bowl
Hole 131, bottom of bowl inside have activated carbon adsorption paper (being not shown in Fig. 1 and Fig. 2), the shape and size and bowl of activated carbon adsorption paper
Bottom is identical, on the one hand activated carbon adsorption paper is used to breathe freely, and on the other hand for preventing external bacterium from contacting with stoma, active carbon is inhaled
Attached paper can be adhered on the inside of bottom of bowl, be clamped directly on the inside of bottom of bowl between absorbent material layer it is also not necessary to paste.
Absorbent material layer 2 is whole be also it is bowl-shape, overall dimensions are corresponding with bowl body inside, with a thickness of 3-4cm, preferably
3cm, absorbent material layer are placed in bowl body, and height is not higher than the rim of a bowl edge, for adsorbing the moisture in enteron aisle excreta；It inhales
Water material layer center the rim of a bowl is fistulization oral 4, and 4 diameter of fistulization oral is 5-8cm, preferably 6cm.When not absorbed water due to absorbent material layer
Size is corresponding with inside bowl body, therefore, can be closely fastened on inside bowl body using preceding absorbent material layer, without additional
Snap-in structure；After absorbent material layer adsorption moisture, absorbent material layer lateral expansion engages even closer with bowl body；When need
When replacing absorbent material layer, it is only necessary to take out discarded absorbent material layer, be very convenient to.Preferably, it absorbs water
Material layer is water-absorbing sponge.Certainly, in order to improve the stability of absorbent material layer, can on the inside of absorbent material layer and bowl body it
Between the two is bonded by double faced adhesive tape.
In order to improve the comfort of colostomy patient wearing, the sealing ring 111 that above-mentioned the rim of a bowl edge extends uses silica gel system
At.
The self-regulating process of the utility model stoma waistband is described in detail below.
Gesture detection means are fixed in control box, as shown in figure 4, the gesture detection means include square shell, side
Six faces of shape shell are square, and are internally provided with piezoelectric transducer 3242 and weight block 3243, the top surface of weight block 3243
It is square with bottom surface, the medial surface at the edge and square shell 3241 of the square fits closely, the thickness of weight block 3243
For the half of square shell, the bottom surface of square shell is arranged in piezoelectric transducer 3242, and piezoelectric transducer 3242 is according to weight
The pressure output voltage signal of code block 3243.
When fistulization bowl buckle is adjusted elasticity in making-port, and by the length-adjustment buckle 311 of stoma waistband by wearer
Later, it controls box and the relative position of human body is fixed, therefore, the relative position of gesture detection means and human body is also fixation,
Gesture detection means are specifically configured to: when human body sitting or standing, weight block 3243 is vertical state, weight block 3243
It is fully pressed against the upper surface of piezoelectric transducer 3242, piezoelectric transducer exports maximum voltage value；When human body lies low, weight block
3243 be horizontality, and weight block 3243 does not squeeze piezoelectric transducer 3242, and piezoelectric transducer exports minimum amount of voltage that；Work as people
When body is in other states, weight block 3243 and piezoelectric transducer 3242 are squeezed at certain inclination angle, and piezoelectric transducer output is maximum
Median between value and minimum value.In this way, passing through the size of piezoelectric transducer output voltage signal, so that it may obtain human body
Posture, and then fine tuning is carried out to the elasticity of stoma waistband, fine-tuning process will describe in detail below.
The voltage signal that control circuit is exported according to gesture detection means is opened or is closed to pressurization air pump box solenoid valve
Control is closed, realizes the control of tolerance in air bag, and then realize the fine tuning of stoma waistband elasticity.
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, the big rootlet of reference voltage
It is configured according to the grade of piezoelectric transducer output voltage, reference voltage is piezoelectric transducer maximum output voltage and minimum output
An intermediate value between voltage, the intermediate value are not limited in maximum output voltage and minimum output voltage
Value.The output signal of operational amplifier 3245 is connected respectively to pressurization air pump 322 and solenoid valve 323, for controlling pressurization air pump
322 and solenoid valve 323 open or close.Wherein, pressurization air pump 322 is negative voltage control logic, and solenoid valve 323 is positive voltage
Control logic enables when that is, pressurization air pump 322 receives negative voltage, the inflation of pressurization air pump 322 is controlled according to the size of negative voltage
Time, solenoid valve 323 enable when receiving positive voltage, the deflation time of solenoid valve are controlled according to the size of positive voltage, and then pass through
The inflationtime of control pressurization air pump and the deflation time of solenoid valve realize the control of tolerance in air bag.
When the voltage signal of the piezoelectric transducer 3242 output is greater than reference voltage, the operational amplifier 3245 is exported
Positive voltage signal, since pressurization air pump 322 is negative voltage control logic, solenoid valve 323 is positive voltage control logic, therefore, institute
It states pressurization air pump 322 not enable, the solenoid valve 323 is enabled, and air bag 321 is vented；When the piezoelectric transducer 3242 output
Voltage signal is less than reference voltage, and the operational amplifier 3245 exports negative voltage signal, and the solenoid valve 323 does not enable, institute
It is enabled to state pressurization air pump 322, the inflation of air bag 321.
Be described in detail in conjunction with inflation/deflation process of the Fig. 4 and Fig. 5 to air bag: when wearer's sitting or it is stand-type when, wear
Wearer's waistline is in maximum rating, and the weight block 3243 is pressed in 3242 upper surface of piezoelectric transducer, piezoelectric transducer
3242 output maximum voltages, the voltage signal that the piezoelectric transducer 3242 exports are greater than reference voltage, the operational amplifier
3245 output positive voltage signals, the pressurization air pump 322 do not enable, and the solenoid valve 323 is enabled, and air bag 321 is vented, and is
Maximum capacity the gas in air bag is discharged, Ke Yihuan because wearer's waistline is in maximum rating when sitting or standing
Solve the tensity of waist；When wearer lies low, the weight block 3243 is not squeezed with the piezoelectric transducer 3242, piezoelectricity
Sensor 3242 exports minimum voltage, and the voltage signal that the piezoelectric transducer 3242 exports is less than reference voltage, the operation
Amplifier 3245 exports negative voltage signal, and the solenoid valve 323 does not enable, and the pressurization air pump 322 is enabled, and air bag 321 is inflated,
And it is maximum aeration quantity, because wearer's waistline is in minimum state, and air bag is inflated when lying low, fistulization bowl can be enhanced
With the tightness degree of skin attachement, prevent body fluid from revealing；When wearer is in other postures, the weight block 3243 and the pressure
Electric transducer 3242 exports the median between maxima and minima with the extruding of certain inclination angle, piezoelectric transducer 3242, according to
The inflation/deflation of the relationship control air bag of the voltage signal and reference voltage of piezoelectric transducer, realizes the automatic adjustment of 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, pressurization air pump inflates air bag, and stoma waistband is tightened, is made
Fistula bowl with skin is closer is bonded, prevent body fluid side leakage；When patient stands or when sitting, solenoid valve puts air bag again
Gas loosens stoma waistband, guarantees patient's comfortable wearing, prevents blood circulation unsmooth.
The elasticity of the fistulization bowl of the automatic tightness regulating degree of the utility model, stoma waistband can be according to the appearance of wearer
Gesture automatic adjustment；Fistulization bowl good permeability is suitable for stoma oedema, stoma skin infection patient；Fistulization bowl convenient disassembly,
It avoids and adhering skin, suitable for the skin sensitivity patient to stoma chassis allergy；Stoma bowl is preferably plastic material, water-absorption material
The bed of material, activated carbon adsorption paper be it is detachable, it is replaceable to be used for multiple times, it is energy conservation and environmental protection, economical convenient, be conducive to sustainable development
Exhibition.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of fistulization bowl of automatic tightness regulating degree characterized by comprising bowl body, absorbent material layer and stoma waistband；
Bowl body is integrally in bowl-type, including the rim of a bowl, bowl body and bottom of bowl；Extend a circle sealing ring outward in the rim of a bowl edge；Bowl body is whole
Body is arc-shaped；Bottom of bowl is flat-bottom structure, and bottom of bowl is distributed with multiple air holes, has activated carbon adsorption paper, active carbon on the inside of bottom of bowl
The shape and size of adsorption paper are identical as bottom of bowl；
Absorbent material layer is whole be also it is bowl-shape, overall dimensions are corresponding with bowl body inside, and absorbent material layer is placed in bowl body,
Its height is not higher than the rim of a bowl edge；Absorbent material layer center round mouth is fistulization oral；
Stoma waistband is fixed on the rim of a bowl edge, and stoma waistband is two-part structure, and first segment is single layer strip woven belt；
Second segment is the strip woven belt with intermediate course, and the second segment length is fixed, and is clamped with strip in second segment canvas sandwich
Shape air bag；The first segment of stoma waistband and the junction of second segment are sewed together；One end of air bag is connect with pressurization air pump, is used
In inflation, the air bag other end is solenoid valve, for deflating；
The junction at stoma waistband second segment woven belt and fistulization bowl edge is additionally provided with control box, and controlling in box includes that posture is examined
Survey device, control circuit and 5V lithium battery；
The gesture detection means include square shell, are internally provided with piezoelectric transducer and weight block, the top surface of weight block and
Bottom surface is square, and the edge of the square and the medial surface of square shell fit, weight block with a thickness of square shell
The bottom surface of square shell is arranged in half, piezoelectric transducer, according to the pressure output voltage signal of weight block；
Control circuit includes operational amplifier, and the positive input of operational amplifier is connected to the output end of piezoelectric transducer, fortune
The negative input for calculating amplifier is connected to reference voltage, and the output end of operational amplifier is connected respectively to the control of pressurization air pump
The control terminal at end and solenoid valve, wherein pressurization air pump control terminal is negative voltage control logic, and solenoid valve control end is positive voltage control
Logic processed.
2. a kind of fistulization bowl of automatic tightness regulating degree as described in claim 1, which is characterized in that when wearer's sitting,
The weight block is pressed in the piezoelectric transducer top surface, and piezoelectric transducer exports maximum voltage；When wearer lies low, the weight
Code block is not squeezed with the piezoelectric transducer, and piezoelectric transducer exports minimum voltage；When wearer is in other postures, the weight
Code block and the piezoelectric transducer squeeze, and piezoelectric transducer exports the intermediate value between maxima and minima.
3. a kind of fistulization bowl of automatic tightness regulating degree as claimed in claim 2, which is characterized in that when the piezoelectric transducer
The voltage signal of output is greater than reference voltage, and the operational amplifier exports positive voltage signal, and the pressurization air pump does not enable, institute
It is enabled to state solenoid valve, air bags；When the voltage signal of piezoelectric transducer output is less than reference voltage, the operation amplifier
Device exports negative voltage signal, and the solenoid valve does not enable, and the pressurization air pump is enabled, air bag inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092344.5U CN208212127U (en) | 2017-08-29 | 2017-08-29 | A kind of fistulization bowl of automatic tightness regulating degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092344.5U CN208212127U (en) | 2017-08-29 | 2017-08-29 | A kind of fistulization bowl of automatic tightness regulating degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212127U true CN208212127U (en) | 2018-12-11 |
Family
ID=64532158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092344.5U Expired - Fee Related CN208212127U (en) | 2017-08-29 | 2017-08-29 | A kind of fistulization bowl of automatic tightness regulating degree |
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| CN (1) | CN208212127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374808A (en) * | 2017-08-29 | 2017-11-24 | 青岛大学附属医院 | A kind of fistulization bowl of automatic tightness regulating degree |
-
2017
- 2017-08-29 CN CN201721092344.5U patent/CN208212127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374808A (en) * | 2017-08-29 | 2017-11-24 | 青岛大学附属医院 | A kind of fistulization bowl of automatic tightness regulating degree |
| CN107374808B (en) * | 2017-08-29 | 2024-02-20 | 青岛大学附属医院 | Fistulization bowl capable of automatically adjusting tightness |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |