CN106510786A - Compression hemostasis apparatus for anus wound part - Google Patents
Compression hemostasis apparatus for anus wound part Download PDFInfo
- Publication number
- CN106510786A CN106510786A CN201611074425.2A CN201611074425A CN106510786A CN 106510786 A CN106510786 A CN 106510786A CN 201611074425 A CN201611074425 A CN 201611074425A CN 106510786 A CN106510786 A CN 106510786A
- Authority
- CN
- China
- Prior art keywords
- cock body
- anus
- plug body
- patient
- plug
- 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.)
- Pending
Links
- 210000000436 anus Anatomy 0.000 title claims abstract description 37
- 230000023597 hemostasis Effects 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 title claims abstract description 12
- 238000007906 compression Methods 0.000 title claims abstract description 12
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 10
- 230000036760 body temperature Effects 0.000 claims abstract description 4
- 210000004013 groin Anatomy 0.000 claims abstract description 4
- 210000001217 buttock Anatomy 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 210000004061 pubic symphysis Anatomy 0.000 claims description 3
- 229910000521 B alloy Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 7
- 210000002640 perineum Anatomy 0.000 abstract description 2
- 210000001624 hip Anatomy 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 11
- 208000014617 hemorrhoid Diseases 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 208000019751 Anorectal disease Diseases 0.000 description 2
- 208000016583 Anus disease Diseases 0.000 description 2
- 208000015815 Rectal disease Diseases 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 208000028774 intestinal disease Diseases 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 241000510164 Cumberlandia monodonta Species 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010051077 Post procedural haemorrhage Diseases 0.000 description 1
- 208000037486 Postoperative Hemorrhage Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010051373 Wound haemorrhage Diseases 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 201000007772 internal hemorrhoid Diseases 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1475—Vagina
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a compression hemostasis apparatus for an anus wound part. The apparatus comprises an anus plug inserted in the anus of a patient, and a plug body anti-falling net cover fixed to the perineum, groin and hip of the patient. The apparatus is characterized in that the anus plug is composed of a plug body front part and a plug body back part which are penetrated by a through hole; the plug body front part adopts a thermal expansion circular pipe shaped structure; memory alloy wires vertically and wavily distributed along the circumference are compounded in the pipe wall of the circular pipe shaped structure; the periphery of the pipe wall of the circular pipe shaped structure is wound with a cotton yarn tape; the plug body front part is heated or cooled through the through hole, so that the plug body front part can be put into or taken out of the anus; when the plug body front part is put into the anus, in a body temperature environment, the memory alloy wires are expanded to drive the plug body front part to expand for enabling the cotton yarn tape wound on the plug body front part to apply a pressure to a wound of the inner wall of the anus and maintain the pressure; a connecting surface is arranged on the lower end surface of the plug body back part; a connecting plug body part is arranged in a position, corresponding to the anus of the patient, of the plug body anti-falling net cover; and the connecting plug body part is detachably connected with the connecting surface of the lower end surface of the plug body back part.
Description
Technical field
The present invention relates to a kind of medical auxiliary apparatus, more particularly to a kind of to be used for the postoperative wound of anorectal disorder (such as hemorrhoid)
Mouth hemostasis device.
Background technology
In recent years, the anorectal disorder occurred on anus with rectum is the distinctive commonly encountered diseases of the mankind, frequently-occurring disease, be common are
Kind more than 30.Show according to relevant reconnaissance information, wherein the sickness rate of hemorrhoid is 59.1%, accounts for the 87.2% of all anal and intestinal diseases, and
Wherein again most commonly seen with internal hemorrhoid, men and women can fall ill, and can gradually increase with the increase at age, therefore have " ten people, nine hemorrhoid "
Say.Using medicine and operation two ways treated at present by great majority for the anal and intestinal diseases such as hemorrhoid, most common after operative treatment
Complication be exactly bleeding.Traditional method is currently to fill in anus with styptic cotton (gauze) bar, is then fixed with adhesive tape sticking
48 hours.Due to the specific position and anatomy relationship of anorectal, thus traditional styptic cotton (gauze) bar cause can not because unformed
The position of wound is accurately urged to, therefore good haemostatic effect can not be reached.Secondly as adhesive tape sticking is fixed loosely, so
It is easy to fall off, do not have the effect of hemostasis by compression.Finally, due to traditional styptic cotton (gauze) bar will be anus stifled real, therefore patient is not
Can ventilate (passwinding), so being also unfavorable for toxin expelling.
The content of the invention
It is an object of the invention to provide a kind of device for preventing anus postoperative wound bleeding.By the device, with height
Pressure sterilizing, the cotton yarn of infiltration medicament is accurately positioned oppresses on anus wound, plays a part of hemostasis, treatment.Avoid postoperative
The generation of complication, while being easier to the ventilation of fixed and anorectal, is conducive to Rehabilitation, mitigates medical personnel's burden.
For reaching object above, the present invention is adopted the following technical scheme that and is achieved：
A kind of compression hemostasis device of anus wound location, consolidates including an anal plug for inserting patient's anal, one
Due to the anti-fall guard of cock body of patient's perineal position, hip and buttocks, it is characterised in that the plug that the anal plug is run through by a through hole
Body is anterior and cock body rear portion is constituted, and the cock body is anterior for thermal expansion tubular construction, is compounded with circumferentially vertical in its tube wall
The memory alloy wire of lower wave distribution, its tube wall periphery winding are impregnated with the tape of medicine, are given before cock body by through hole
Portion is heated or cooled, you can insert or take out cock body front portion, when inserting, under body temperature environment, the memory alloy wire expansion
Drive the anterior expansion of cock body so as to which the tape of winding gives anus inwall wound to oppress and maintain；The cock body rear portion
Lower surface is provided with joint face；With respect to being provided with connection plug body part at the anus of patient inside the anti-fall guard of cock body, the connection plug
The joint face of body portion and cock body rear portion lower surface does detachable connection.
In such scheme, the anterior junction with cock body rear portion of cock body of the anal plug is prismoid section.
The anti-fall guard of the cock body meets human buttock's curvilinear characteristic, is shaped like the rear half in medicated underpants, when wearing
Match with the hip and buttocks of patient, its both sides is symmetrically arranged with hip snap ring by spring hinge；Pass through spring on the downside of which
Hinge arranges a perineal position snap ring, when both sides hip snap ring closes up, just blocks the hip of patient both sides；Perineal position snap ring is curved
When bent, shape just meets groin physiological curve, is close to pubic symphysis position when closing up at the top of which.
The connection plug body part is the public or box of a piece of velcro；The joint face of cock body rear portion lower surface is Buddhist nun
By the box and pin of velcro this described, the female or pin thread of imperial hasp, realizes that the anti-fall guard of cock body is detachable with anal plug
It is connected with each other.
Position outside the anti-fall guard of the cock body with respect to patient's anus is connected with a drainage system.
The cock body front portion that gives is heated or cooled, and is realized with the copper rod that anal plug through-hole diameter matches with one,
It is cold and hot to adjust which by physical heating or cooling, the temperature for changing memory wire B alloy wire is then pierced into by cock body rear portion.
Compared with prior art, present configuration rationally, science, facilitate, save time, it is to avoid the wound positioning of prior art
Inaccurate, compressing dynamics is unreliable, immobilization with adhesive tape is not firm etc. drawback, improves the comfortableness of patient, reduces postoperative hemorrhage
Incidence rate.
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail.
Description of the drawings
Fig. 1 is the anal plug structure chart of the present invention.Wherein, (a) figure is axonometric chart；B () is perspective master map；C () figure is (b)
The upward view of figure.
Fig. 2 is the structure chart after upper medicine yarn (cotton) bar of Fig. 1 anal plugs winding.
Fig. 3 is the cock body anti-falling screen structure chart for fixing anal plug.
In Fig. 1～Fig. 3：1st, through hole；2nd, cock body is anterior；3rd, memory alloy wire；4th, cock body rear portion；5th, prismoid section；6th, connect
Face；7th, tape；8th, the anti-fall guard of cock body；9th, hip snap ring；10th, perineal position snap ring；11st, connect plug body part；12nd, anal plug.
Specific embodiment
A kind of compression hemostasis device of anus wound location, including anal plug, the use for being used for inserting patient's anal
In the cock body anti-falling screen for being fixed on patient's perineal position, hip and buttocks for preventing the anal plug from coming off.
With reference to Fig. 1, anal plug is using medical silica-gel material, the cock body anterior 2 run through by a through hole 1 and cock body rear portion 4
Constitute, both connecting portions are prismoid section 5, can increase the intensity of whole cock body.Cock body anterior 2 is constructed for a thermal expansion tubular, its
The memory alloy wire 3 of circumferentially vertical wave up and down distribution is compounded with tube wall；Cock body rear portion 4 is before a diameter is significantly greater than
The round platform of portion's pipe diameter, its lower surface are provided with joint face 6 and can be done with the connection plug body part 11 of 8 relative anus of cock body anti-falling screen
Detachable connection.After cock body is connected with anti-fall guard, compressing is played to anus edge periphery wound by cock body rear portion prismoid section
The effect of hemostasis.The diameter of cock body front end of the present invention and length can be divided into different size, it can also be used to vagina operation and perineum side
Cut surgical hemostasises.
With reference to Fig. 2,2 heat-shapings of cock body front portion of Fig. 1 (a) or (b) when in use, are first standard pipe by the present invention
Shape, its periphery winding Jing autoclavings, tape 7 of infiltration medicament, then inserts patient's anal, via through holes by anoscope
1 continues to heat to the cock body anterior 2 for being placed in anal, and memory alloy wire is heated, and drives the anterior expansion of cock body, makes
The tape of its winding gives anus inwall to oppress (including anal canal portion wound surface).As anal has body temperature, therefore in 35-37
Under the conditions of DEG C, due to memory alloy wire memory property, the tape of cock body front portion 2 gives the compressing of operation on anus wound and gives always
To keep, so as to reach the purpose of hemostasis.At this moment, by the connection plug body part 11 and cock body of the cock body anti-falling screen of Fig. 3 relative anus
The joint face 6 of rear portion lower surface is connected, and the cock body anti-fall guard is fixed on perineal position, hip and the buttocks of patient, so that it may protect
Shield is placed in the cock body of patient's anal and will not fall off.
Such as need to take out anal plug, can be cooled down by the cock body anterior 2 that through hole 1 be placed on anal, to the cold after, memorial alloy
Silk can drive cock body anterior 2 to shrink, and thus easily can take out anal plug.
The above-mentioned specific embodiment that cock body front portion 2 is heated or cooled can be with a diameter and 1 phase of anal plug through hole
The copper rod matched somebody with somebody is realized, cold and hot to adjust which by physical heating or cooling, then pierces into change memory wire alloy by cock body rear portion
The temperature of silk.The connection of described anus afterbody Yu cock body anti-falling screen can be realized by velcro.
With reference to Fig. 3, cock body anti-falling screen meets human buttock's curvilinear characteristic, is shaped like the rear half in medicated underpants, wears
When match with the hip and buttocks of patient, guard is made using elastomeric material, its both sides by spring hinge (similar to spectacle case
On spring structure) arrange a pair of hip snap rings 9；Perineal position snap ring 10 is arranged by spring hinge on the downside of which, in guard
Face is provided with connection plug body part 11 with respect to the position of patient's anus, and it can be a piece of velcro (public or box), lead to during use
Anal plug 12 is fixed on anal by the joint face 6 (female or pin thread) for crossing connection Fig. 1 cock bodys rear portion lower surface, relative outside guard
The position of patient's anus can connect a drainage system, draw for patient's aerofluxuss and secretions.
Hip snap ring 9, perineal position snap ring 10, open position is as shown in phantom in FIG.；Closed position is as shown by the solid line in the drawings.
When both sides hip snap ring closes up, the hip of patient both sides is just blocked；During perineal position clip bending, shape just meets groin
Physiological curve feature, be close to pubic symphysis position at the top of which and play fixation.
The anal plug of the present invention has corrosion-resistant, high temperature resistant, nonmagnetic, avirulent advantage, can meet clinical aseptic behaviour
The requirement of work and to patient without any damage, after anal plug cock body rear portion connection guard, its through hole is communicated with the external world, by drain
Device, is easy to patient's aerofluxuss and secretions to draw.
Claims (6)
1. a kind of compression hemostasis device of anus wound location, the anal plug, a fixation including insertion patient's anal
In the anti-fall guard of the cock body of patient's perineal position, hip and buttocks, it is characterised in that the cock body that the anal plug is run through by a through hole
Anterior and cock body rear portion is constituted, and the cock body is anterior to be constructed for a thermal expansion tubular, is compounded with circumferentially vertically up and down in its tube wall
The memory alloy wire of wave distribution, its tube wall periphery winding are impregnated with the tape of medicine, give cock body by through hole anterior
It is heated or cooled, you can insert or take out cock body front portion, when inserting, under body temperature environment, the memory alloy wire expands band
The anterior expansion of dynamic cock body so as to which the tape of winding gives anus inwall wound to oppress and maintain；Under the cock body rear portion
End face is provided with joint face；With respect to being provided with connection plug body part at the anus of patient inside the anti-fall guard of cock body, the connection cock body
The joint face of portion and cock body rear portion lower surface does detachable connection.
2. the compression hemostasis device of anus wound location as claimed in claim 1, it is characterised in that the cock body of the anal plug
The anterior junction with cock body rear portion is prismoid section.
3. the compression hemostasis device of anus wound location as claimed in claim 1, it is characterised in that the anti-fall guard of the cock body
Meet human buttock's curvilinear characteristic, be shaped like the rear half in medicated underpants, match with the hip and buttocks of patient when wearing, its
Both sides are symmetrically arranged with hip snap ring by spring hinge；By spring hinge one perineal position snap ring of setting on the downside of which, two
When side hip snap ring closes up, the hip hip of patient both sides is just blocked；During perineal position clip bending, shape just meets groin
Physiological curve, is close to pubic symphysis position at the top of which when closing up.
4. the compression hemostasis device of anus wound location as claimed in claim 1, it is characterised in that the connection plug body part is
The public or box of a piece of velcro；Female or pin thread of the joint face of cock body rear portion lower surface for velcro, by this
The box and pin of the velcro realizes that the anti-fall guard of cock body is connected with each other with the detachable of anal plug.
5. the compression hemostasis device of the anus wound location as described in claim 3 or 4, it is characterised in that the cock body is anti-fall
Position outside guard with respect to patient's anus is connected with a drainage system.
6. the compression hemostasis device of anus wound location as claimed in claim 1, it is characterised in that described to give cock body anterior
Be heated or cooled, realized with the copper rod that one ruler cun and anal plug through-hole diameter match, by physical heating or lower the temperature come
Adjust which cold and hot, then pierced into the temperature for changing memory wire B alloy wire by cock body rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074425.2A CN106510786A (en) | 2016-11-29 | 2016-11-29 | Compression hemostasis apparatus for anus wound part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074425.2A CN106510786A (en) | 2016-11-29 | 2016-11-29 | Compression hemostasis apparatus for anus wound part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106510786A true CN106510786A (en) | 2017-03-22 |
Family
ID=58355146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611074425.2A Pending CN106510786A (en) | 2016-11-29 | 2016-11-29 | Compression hemostasis apparatus for anus wound part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106510786A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822685A (en) * | 2017-09-28 | 2018-03-23 | 李聪 | Hemostasis cotton patch |
| CN109009307A (en) * | 2018-09-03 | 2018-12-18 | 中国空间技术研究院 | A kind of arc-shaped elastic plate hemostatic structures, device and method |
| CN109091189A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of adaptive netted hemostatic structures, device and method |
| CN109091188A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of foldable alternating expression elastic plate hemostatic structures with drag-line and hemostasis device and method |
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| CN101524304A (en) * | 2009-03-16 | 2009-09-09 | 凌峰 | Disposable anorectal wound nursing article |
| CN201939544U (en) * | 2011-01-19 | 2011-08-24 | 三峡大学第一临床医学院 | Built-in anal plug |
| CN202568360U (en) * | 2012-04-24 | 2012-12-05 | 吴清 | Hemostasis device for anus |
| CN202699848U (en) * | 2012-06-13 | 2013-01-30 | 凌峰 | Medical anorectal tampon |
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| CN105944163A (en) * | 2016-06-28 | 2016-09-21 | 张建生 | Expandable percutaneous drainage tube |
| CN205667564U (en) * | 2016-04-12 | 2016-11-02 | 北京英佳麦迪克医用材料有限公司 | A kind of anorectal sthptic sponge |
| CN206621387U (en) * | 2016-11-29 | 2017-11-10 | 西安医学院第二附属医院 | A kind of compression hemostasis device of anus wound location |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5513660A (en) * | 1990-12-31 | 1996-05-07 | Uromed Corporation | Expandable urethral plug |
| US6090072A (en) * | 1992-10-15 | 2000-07-18 | Scimed Life Systems, Inc. | Expandable introducer sheath |
| CN2140239Y (en) * | 1992-11-10 | 1993-08-18 | 中国人民解放军第251医院 | Expansion bracket for rectum |
| WO1994026215A1 (en) * | 1993-05-17 | 1994-11-24 | Uromed Corporation | Expandable urethral plug |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822685A (en) * | 2017-09-28 | 2018-03-23 | 李聪 | Hemostasis cotton patch |
| CN107822685B (en) * | 2017-09-28 | 2021-01-26 | 青岛市市立医院 | Hemostatic cotton patch |
| CN109009307A (en) * | 2018-09-03 | 2018-12-18 | 中国空间技术研究院 | A kind of arc-shaped elastic plate hemostatic structures, device and method |
| CN109091189A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of adaptive netted hemostatic structures, device and method |
| CN109091188A (en) * | 2018-09-03 | 2018-12-28 | 中国空间技术研究院 | A kind of foldable alternating expression elastic plate hemostatic structures with drag-line and hemostasis device and method |
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Application publication date: 20170322 |