CN205667564U - A kind of anorectal sthptic sponge - Google Patents
A kind of anorectal sthptic sponge Download PDFInfo
- Publication number
- CN205667564U CN205667564U CN201620300630.5U CN201620300630U CN205667564U CN 205667564 U CN205667564 U CN 205667564U CN 201620300630 U CN201620300630 U CN 201620300630U CN 205667564 U CN205667564 U CN 205667564U
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- spongiosum
- anorectal
- sponge
- polyvinyl alcohol
- sthptic sponge
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Abstract
This utility model provides a kind of anorectal sthptic sponge, including spongiosum, described spongiosum be shaped as cylinder, its top is hemispherical, and described spongiosum is the polyvinyl alcohol medical sponge through overcompression.Spongiosum of the present utility model is polyvinyl alcohol medical sponge, polyvinyl alcohol medical sponge has fabulous elasticity, wound surface can be well adapted to, make wound surface pressure uniform, Shi Yuhousheng soma can keep original form, also there is good liquified adsorbility, medicine is made to spread to lesions position lentamente, play the effect that local sustained release is administered, also there is good biocompatibility simultaneously, postoperative filling will not make wound surface produce cicatrix to intestinal, this anorectal sthptic sponge can also position wound surface exactly, medicine is delivered to pointedly lesions position, hemostasis and therapeutic effect are notable, can avoid largely intestinal is caused damage, decrease the misery of patient.
Description
Technical field
This utility model relates to anorectal hemostasis and treatment technology field, especially relates to a kind of anorectal sthptic sponge.
Background technology
From hemorrhoid to rectal cancer, substantial amounts of recial disease is severe due to focus local environment, brings the most tired to treatment
Difficult.In the face of rectal cancer, doctor is for asking safety often to take thoroughly to excise, and row anal reconstruction art, this forces patient to carry excrement throughout one's life
Bag, life quality is well imagined.It is means to hemorrhoid, rectal injury, the treatment of rectal cancer, and protects anus, protect sphincter, raising
Life quality is only real purpose.
The discovery of rectal cancer is often because having blood in stool, and tumor at this moment has ruptured.Because the tough and tensile and shortage of tumor wall
Suitably pharmaceutical carrier makes topical administration be difficult to prove effective, it is difficult to implement effective topical treatment, and through digestive tract and
Blood system is administered, and overwhelming majority medicine is absorbed by healthy cell, human body is produced great side effect, and is absorbed by cancerous cell
Medicine very little, here it is the health of people can not bear the reason for the treatment of of cancer.
Rectal injury is postoperative has to take the method for fistulation to solve patient's defecation problem for making wound avoid infection.Tradition is controlled
Can not position wound surface exactly for the oily cotton yarn filled that stops blooding in treatment, pressure is uneven, and hemostasis and therapeutic effect are the most bad, and
And it being also prevented from gas purging in intestinal, patient has thus suffered from many miseries.
The most medically the diagnosis to rectal cancer is very accurate, needs a kind of rectum hemostatic and therapy equipment badly, makes medicine energy
On the premise of not entering digestive tract and blood circulation, exactly intrarectal focus stopped blooding effectively and control
Treat.
Utility model content
The purpose of this utility model is to provide a kind of anorectal sthptic sponge, to solve rectum hands present in prior art
The postoperative wound surface that can not be accurately positioned, rectum pressure is uneven, the technical problem that hemostasis is undesirable with therapeutic effect.
To achieve these goals, this utility model is by the following technical solutions:
A kind of anorectal sthptic sponge that this utility model provides, including spongiosum, being shaped as of described spongiosum is round
Cylinder, its top is hemispherical, and described spongiosum is the polyvinyl alcohol medical sponge through overcompression.
Further, the center of described spongiosum is provided with breather, and described breather runs through described spongiosum, and exceeds
The end face of described spongiosum and each 2-3mm in bottom surface.This technical scheme have the technical effect that breather can make intestinal in gas
Body is smoothly discharged out external, and is unlikely to be trapped in internal, decreases the misery of patient；Breather is beyond the end face of spongiosum
2-3mm each with bottom surface, reaches the purpose of ventilation, is also prevented from when inserting spongiosum the scratch intestinal because breather is long simultaneously
Wall.
Further, the domed top surface of described spongiosum is provided with coating, and described coating is medical ventolin or anti-
Raw element ointment coating.This technical scheme have the technical effect that inserting of spongiosum needs through two owing to rectum is straight
Individual physiologic radian, the domed top surface of spongiosum is provided with medical ventolin or antimicrobial ointment coating, can play lubrication
With the effect of antiinflammatory, prevent rectal wall from sustaining damage because of friction and infecting.
Further, described coating downwardly extends from the domed top of described spongiosum, covers spongiosum total length
1/3.This technical scheme have the technical effect that coating cover spongiosum 1/3, make inserting of spongiosum more suitable
Profit.
Further, it is provided with pull rope bottom described spongiosum.Having the technical effect that of this technical scheme is taken out at needs
During spongiosum, lentamente spongiosum can be pulled out by tractive pull rope, it is also possible to spongiosum is pulled out by tweezers.
Further, a diameter of 20-40mm, a length of 90-130mm after described spongiosum expands.This technical scheme
Have the technical effect that generally human rectum's expansion diameter is between 20-40mm, and length is between 90-130mm, and spongiosum is swollen
Size after swollen meets human body practical situation, can support intestinal, and intestinal stress is also uniform, sucks blood and therapeutic effect is more preferable.
Further, the design strength of described spongiosum is more than 1kg/cm2.This technical scheme have the technical effect that sea
After continuous body uses, pull rope or tweezers when pulling out rectum, if misoperation may break at internal rectum, this
Planting situation ratio more intractable, it is therefore desirable to spongiosum has certain intensity, the design strength of this spongiosum is more than 1kg/
cm2, it is possible to meet the needs of Clinical practice.
Further, the elongation at break of described spongiosum is more than 100%.Having the technical effect that originally of this technical scheme
The elongation at break of spongiosum is more than 100%, and its elasticity disclosure satisfy that the needs of Clinical practice.
Further, described spongiosum is the polyvinyl alcohol medical sponge through 60Coradiation sterilizing.This technical scheme
Have the technical effect that this spongiosum significantly, meets Clinical practice requirement through 60Coradiation sterilizing, sterilization effect.
Further, described spongiosum is the polyvinyl alcohol medical sponge of double-layer seal packaging.The technology of this technical scheme
Effect is: this spongiosum uses double-layer seal packaging, it is possible to ensure aseptic condition, meets and stores and Clinical practice requirement.
A kind of anorectal sthptic sponge that this utility model provides, including cylindrical spongiosum, spongiosum is for passing through
The polyvinyl alcohol medical sponge of compression, polyvinyl alcohol medical sponge has fabulous elasticity, can well adapt to wound surface, after imbibition
Expanding according to raw body anatomical shape, play the effect of supporting tissue, wound surface pressure is uniform, can Shi Yuhousheng soma keep
Original form, also has good liquified adsorbility, can adsorb aqueous, oiliness or emulsion admirably, after absorption medicinal liquid,
Due to the effect of concentration difference, medicine can spread to lesions position at leisure, play the effect that local sustained release is administered, also have simultaneously
Good biocompatibility, will not make wound surface produce cicatrix in postoperative filling to intestinal.This anorectal sthptic sponge can also be exactly
Location wound surface, delivers to lesions position, hemostasis and therapeutic effect pointedly notable by medicine, and when inserting and involve intestinal,
Helped lubrication and antiinflammatory by coating, can avoid largely intestinal is caused damage, be also equipped with breather, in making intestinal simultaneously
Gas can be smoothly discharged out external, decrease the misery of patient.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of anorectal sthptic sponge imbibition that Fig. 1 provides for this utility model embodiment expand after structural representation.
Reference:
1-spongiosum；2-breather；3-coating；
4-pull rope.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
A kind of anorectal sthptic sponge imbibition that Fig. 1 provides for this utility model embodiment expand after structural representation.
Embodiment one:
In the alternative of the present embodiment, as it is shown in figure 1, a kind of anorectal sthptic sponge that the present embodiment provides, including
Spongiosum 1, spongiosum 1 be shaped as cylinder, its top is hemispherical, and spongiosum 1 is the polyethylene through overcompression
Alcohol medical sponge.At present, polyvinyl alcohol medical sponge is not the most applied to anorectum department aftertreatment, traditional treatment by medical field
In in order to stop blooding fill oily cotton yarn can accurately not position wound surface, pressure is uneven, hemostasis and therapeutic effect the most bad, also hinder
Having stopped the eliminating of intestinal gas, patient has thus suffered from the biggest misery.In the present embodiment, spongiosum 1 be shaped as circle
Cylinder, its top is hemispherical, it is simple to insert intestinal；Spongiosum 1 is the polyvinyl alcohol medical sponge through overcompression, polyethylene
Alcohol medical sponge has fabulous elasticity, can well position and adapt to wound surface, expands according to raw body anatomical shape, make after imbibition
Wound surface uniform-compression, so that the raw soma after more keeps original form, moreover it is possible to well adsorb medicinal liquid, play local sustained release
The effect being administered, solves and can not accurately position wound surface in intestinal, and pressure is uneven, and the skill that hemostasis is bad with therapeutic effect
Art problem.Time clinical, by injecting liquid drug to spongiosum 1, then medicinal liquid is directed at lesions position it is placed in internal rectum, implement calmly
Point, heavy dose, stably it is administered, after medicine can be directly entered focus and kill sick cell, and spongiosum 1 imbibition expands
It is close on rectal wall, also long-standing for rectum recess inflammatory liquid can be absorbed and discharges, decrease consequent pathological conditions
Occur.The anorectal sthptic sponge using the present embodiment to provide, can make medicine need not enter into digestive tract and blood circulation, directly
Connect and intrarectal tumor be administered, use this administering mode just to can be selected for anticancer effect significantly strong cancer therapy drug,
I.e. small molecule anticancer drug, this medicine is easier to penetrate tumor wall, thus is easier to enter inside tumor and kills cancerous cell, greatly
Reduce the cancer therapy drug side effect to human body, this just provides bigger medicament selection space to doctor.
In the alternative of the present embodiment, further, the center of spongiosum 1 is provided with breather 2, and breather 2 passes through
Wear spongiosum 1, and the end face and each 2mm in bottom surface beyond spongiosum 1 is preferred.In the present embodiment, breather 2 can make intestinal
Gas in road is smoothly discharged out external, internal without being trapped in, and decreases the misery of patient.
In the alternative of the present embodiment, further, the domed top surface of spongiosum 1 is provided with coating 3, is coated with
Layer 3 is medical ventolin or antimicrobial ointment coating.Owing to rectum is not straight, inserting of spongiosum 1 needs through two lifes
Reason radian, in the present embodiment, the domed top surface of spongiosum 1 is provided with coating 3, and coating 3 is medical ventolin or anti-
Raw element ointment coating, can play the effect of lubrication and antiinflammatory, prevents rectal wall from sustaining damage because of friction and infecting.
In the alternative of the present embodiment, further, coating 3 downwardly extends from the domed top of spongiosum 1,
Cover the 1/3 of spongiosum 1 total length.In the present embodiment, coating 3 covers the 1/3 of spongiosum 1, makes the spongiosum 1 can be more
Smoothly, insert easily in rectum.
In the alternative of the present embodiment, further, it is provided with pull rope 4 bottom spongiosum 1.At the present embodiment
In, when needs take out spongiosum 1, lentamente spongiosum 1 can be pulled out by tractive pull rope 4, it is also possible to tweezers
Spongiosum 1 is pulled out by auxiliary lentamente.
In the alternative of the present embodiment, further, the diameter after spongiosum 1 expands is preferably 30mm, length
It is preferably 110mm.Generally, human rectum's expansion diameter is between 20-40mm, and length is between 90-130mm, at the present embodiment
In, the preferred size after spongiosum 1 expands meets human body practical situation, can support intestinal, and intestinal stress is also uniform, sucks blood
More preferable with therapeutic effect.
In the alternative of the present embodiment, further, the design strength of spongiosum 1 is preferably 1.5kg/cm2.?
In the present embodiment, after spongiosum 1 uses, pull rope 4 or tweezers when pulling out rectum, if misoperation may
Breaking at internal rectum, this situation ratio is more intractable, it is therefore desirable to spongiosum 1 has certain intensity, setting of spongiosum 1
Meter intensity is preferably 1.5kg/cm2, it is possible to meet the needs of Clinical practice.
In the alternative of the present embodiment, further, the elongation at break of spongiosum 1 is preferably 110%.At this
In embodiment, the elongation at break of spongiosum 1 is preferably 110%, and its elasticity disclosure satisfy that the needs of Clinical practice.
In the alternative of the present embodiment, further, spongiosum 1 is the polyvinyl alcohol through 60Coradiation sterilizing
Medical sponge.In the present embodiment, spongiosum 1 is through 60Coradiation sterilizing, and sterilization effect is notable, meets Clinical practice and wants
Ask.
In the alternative of the present embodiment, further, the polyvinyl alcohol that spongiosum 1 is packed for double-layer seal is medical
Sponge.In the present embodiment, spongiosum 1 uses double-layer seal to pack, it is possible to ensure aseptic condition, meets storage and clinic makes
With requiring.
Embodiment two:
In the alternative of the present embodiment, as it is shown in figure 1, a kind of anorectal sthptic sponge that the present embodiment provides, including
Spongiosum 1, spongiosum 1 be shaped as cylinder, its top is hemispherical, and spongiosum 1 is the polyethylene through overcompression
Alcohol medical sponge.Time clinical, by injecting liquid drug to spongiosum 1, then medicinal liquid is directed at lesions position it is placed in internal rectum, enforcement
Fixed point, heavy dose of, be stably administered, medicine can be directly entered focus and kill sick cell, and spongiosum 1 imbibition expands
After be close on rectal wall, also long-standing for rectum recess inflammatory liquid can be absorbed and discharges, decrease consequent pathological conditions
Generation.The anorectal sthptic sponge using the present embodiment to provide, can make medicine need not enter into digestive tract and blood circulation,
Significantly reduce the medicine side effect to human body, provide bigger medicament selection space to doctor.
In the alternative of the present embodiment, further, the center of spongiosum 1 is provided with breather 2, and breather 2 passes through
Wear spongiosum 1, and exceed end face and each 3mm in bottom surface of spongiosum 1.In the present embodiment, in breather 2 can make intestinal
Gas is smoothly discharged out external, internal without being trapped in, and decreases the misery of patient.
In the alternative of the present embodiment, further, the domed top surface of spongiosum 1 is provided with coating 3, is coated with
Layer 3 is medical ventolin or antimicrobial ointment coating.Owing to rectum is not straight, inserting of spongiosum 1 needs through two lifes
Reason radian, in the present embodiment, the domed top surface of spongiosum 1 is provided with coating 3, and coating 3 is medical ventolin or anti-
Raw element ointment coating, can play the effect of lubrication and antiinflammatory, prevents rectal wall from sustaining damage because of friction and infecting.
In the alternative of the present embodiment, further, coating 3 downwardly extends from the domed top of spongiosum 1,
Cover the 1/3 of spongiosum 1 total length.In the present embodiment, coating 3 covers the 1/3 of spongiosum 1, makes the spongiosum 1 can be more
Smoothly, insert easily in rectum.
In the alternative of the present embodiment, further, it is provided with pull rope 4 bottom spongiosum 1.At the present embodiment
In, when needs take out spongiosum 1, lentamente spongiosum 1 can be pulled out by tractive pull rope 4, it is also possible to tweezers
Spongiosum 1 is pulled out by auxiliary lentamente.
In the alternative of the present embodiment, further, a diameter of 20mm after spongiosum 1 expansion, a length of
100mm.Generally, human rectum's expansion diameter is between 20-40mm, and length is between 90-130mm, in the present embodiment, and sponge
Size after body 1 expands meets human body practical situation, can support intestinal, and intestinal stress is also uniform, sucks blood and therapeutic effect
More preferably.
In the alternative of the present embodiment, further, the design strength of spongiosum 1 is 1.2kg/cm2.In this reality
Execute in example, after spongiosum 1 uses, pull rope 4 or tweezers when pulling out rectum, if misoperation may rupture
At internal rectum, this situation ratio is more intractable, it is therefore desirable to spongiosum 1 has certain intensity, and the design of spongiosum 1 is strong
Degree is 1.2kg/cm2, it is possible to meet the needs of Clinical practice.
Embodiment three:
In the alternative of the present embodiment, as it is shown in figure 1, a kind of anorectal sthptic sponge that the present embodiment provides, including
Spongiosum 1, spongiosum 1 be shaped as cylinder, its top is hemispherical, and spongiosum 1 is the polyethylene through overcompression
Alcohol medical sponge.Time clinical, by injecting liquid drug to spongiosum 1, then medicinal liquid is directed at lesions position it is placed in internal rectum, enforcement
Fixed point, heavy dose of, be stably administered, medicine can be directly entered focus and kill sick cell, and spongiosum 1 imbibition expands
After be close on rectal wall, also long-standing for rectum recess inflammatory liquid can be absorbed and discharges, decrease consequent pathological conditions
Generation.The anorectal sthptic sponge using the present embodiment to provide, can make medicine need not enter into digestive tract and blood circulation,
Significantly reduce the medicine side effect to human body, provide bigger medicament selection space to doctor.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (9)
1. an anorectal sthptic sponge, it is characterised in that include spongiosum, described spongiosum be shaped as cylinder, its
Top is hemispherical, and described spongiosum is the polyvinyl alcohol medical sponge through overcompression, and the center of described spongiosum is provided with
Breather, described breather runs through described spongiosum, and exceeds end face and each 2-3mm in bottom surface of described spongiosum.
Anorectal sthptic sponge the most according to claim 1, it is characterised in that the domed top surface of described spongiosum
Being provided with coating, described coating is medical ventolin or antimicrobial ointment coating.
Anorectal sthptic sponge the most according to claim 2, it is characterised in that described coating is from the hemisphere of described spongiosum
Shape top down extends, and covers the 1/3 of spongiosum total length.
Anorectal sthptic sponge the most according to claim 3, it is characterised in that be provided with pull rope bottom described spongiosum.
Anorectal sthptic sponge the most according to claim 4, it is characterised in that described spongiosum expand after a diameter of
20-40mm, a length of 90-130mm.
Anorectal sthptic sponge the most according to claim 5, it is characterised in that the design strength of described spongiosum is more than
1kg/cm2。
Anorectal sthptic sponge the most according to claim 5, it is characterised in that the elongation at break of described spongiosum is more than
100%.
Anorectal sthptic sponge the most according to claim 5, it is characterised in that described spongiosum is for go out through 60Coradiation
The polyvinyl alcohol medical sponge of bacterium.
Anorectal sthptic sponge the most according to claim 8, it is characterised in that described spongiosum is double-layer seal packaging
Polyvinyl alcohol medical sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300630.5U CN205667564U (en) | 2016-04-12 | 2016-04-12 | A kind of anorectal sthptic sponge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300630.5U CN205667564U (en) | 2016-04-12 | 2016-04-12 | A kind of anorectal sthptic sponge |
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| Publication Number | Publication Date |
|---|---|
| CN205667564U true CN205667564U (en) | 2016-11-02 |
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ID=57192875
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| CN201620300630.5U Active CN205667564U (en) | 2016-04-12 | 2016-04-12 | A kind of anorectal sthptic sponge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510786A (en) * | 2016-11-29 | 2017-03-22 | 西安医学院第二附属医院 | Compression hemostasis apparatus for anus wound part |
| CN110393633A (en) * | 2019-08-15 | 2019-11-01 | 佛山市优特医疗科技有限公司 | A kind of taper wound dressing with airing function |
| CN112791299A (en) * | 2021-04-15 | 2021-05-14 | 北京欣康研医药科技有限公司 | Anorectal disease postoperative recovery auxiliary material |
-
2016
- 2016-04-12 CN CN201620300630.5U patent/CN205667564U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510786A (en) * | 2016-11-29 | 2017-03-22 | 西安医学院第二附属医院 | Compression hemostasis apparatus for anus wound part |
| CN110393633A (en) * | 2019-08-15 | 2019-11-01 | 佛山市优特医疗科技有限公司 | A kind of taper wound dressing with airing function |
| CN112791299A (en) * | 2021-04-15 | 2021-05-14 | 北京欣康研医药科技有限公司 | Anorectal disease postoperative recovery auxiliary material |
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