CN106137298A - Penetrating wound plugging device with looped pipeline - Google Patents
Penetrating wound plugging device with looped pipeline Download PDFInfo
- Publication number
- CN106137298A CN106137298A CN201610589963.9A CN201610589963A CN106137298A CN 106137298 A CN106137298 A CN 106137298A CN 201610589963 A CN201610589963 A CN 201610589963A CN 106137298 A CN106137298 A CN 106137298A
- Authority
- CN
- China
- Prior art keywords
- shell
- looped pipeline
- exhaustor
- wadding
- check valve
- 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.)
- Granted
Links
- 208000009344 Penetrating Wounds Diseases 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 206010002091 Anaesthesia Diseases 0.000 claims description 5
- 230000037005 anaesthesia Effects 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 3
- HIDUXZXZQUHSBT-UHFFFAOYSA-N ethenol;formaldehyde Chemical compound O=C.OC=C HIDUXZXZQUHSBT-UHFFFAOYSA-N 0.000 claims description 3
- 230000023597 hemostasis Effects 0.000 claims description 3
- 239000000017 hydrogel Substances 0.000 claims description 2
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 19
- 230000000694 effects Effects 0.000 description 19
- 206010052428 Wound Diseases 0.000 description 17
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 238000005213 imbibition Methods 0.000 description 5
- 206010019027 Haemothorax Diseases 0.000 description 4
- 208000005530 hemopneumothorax Diseases 0.000 description 4
- 201000003144 pneumothorax Diseases 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 101000905241 Mus musculus Heart- and neural crest derivatives-expressed protein 1 Proteins 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229940099259 vaseline Drugs 0.000 description 2
- 206010008531 Chills Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001459 mortal effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000014221 sudden cardiac arrest Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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Abstract
The present invention relates to medical instruments field, specifically for a kind of penetrating wound plugging device with looped pipeline.The present invention includes wadding and shell, and shell is covered on wadding outer surface, and shell is provided with several inlet openings;Described wadding is made up of expandable material after absorbing water;It also includes exhaustor and check valve;Described exhaustor is placed in wadding and the two ends of exhaustor each extend over out front end and the afterbody of shell, in check valve is arranged on exhaustor and check valve is opened to the side of shell afterbody;It also includes looped pipeline, and looped pipeline is arranged in exhaustor, and the front end of looped pipeline passes check valve, and the tail end of looped pipeline stretches out from the tail end of exhaustor.The present invention can improve patient survival, make the vital sign of patient remain stable, simple to operate easy to carry.
Description
Technical field
The present invention relates to medical instruments field, specifically for a kind of penetrating wound plugging device with looped pipeline.
Background technology
At surgery medical field, penetrating wound is the most common a kind of mortal wound.Penetrating wound is often as being inserted by foreign body
Run through, scratch or hit by the fragment of bullet or stray bullet afield, if not in time wound being carried out appropriate disposal,
Then can cause the critical life of patient's severe loss of blood;If the penetrating wound of position, thoracic cavity also can cause pneumothorax or hemopneumothorax etc. simultaneously
Complication, can cause vertical diaphragm to swing and cause nerve sudden cardiac arrest time serious.
For penetrating wound, in present medical science, open injury penetrating wound is typical one by most important therapy theory exactly
Open injury is by closure thus changes into closing wound and carries out next step treatment the most again.Traditional treatment means generally has three
Kind: 1. by the way of operation, the wound of epidermis is tied;2. use Surgidressing directly against overlaying on wound;3. make
Bind up a wound with scarf bandage.But these traditional way existing defects:
1. for penetrating wound, generally all it is through skin histology, and traditional treatment means is the wound to epidermis
Carrying out hemostasis process at Kou, it is external that it can only stop blood to flow out, and the blood being positioned in the wound sidewall tissue of human body depends on
So do not blocked, caused internal hemorrhage;
Wound is not dealt carefully with by the most traditional way, easily causes secondary pollution, causes wound to infect;
3. operation complexity, it is impossible to one-handed performance, is difficult to the purpose that individual soldier saves oneself the most very much.
Summary of the invention
It is an object of the invention to: provide a kind of can improve patient survival, make the vital sign of patient maintain stable,
Penetrating wound plugging device with looped pipeline easy to carry simple to operate.
The present invention is achieved through the following technical solutions: a kind of penetrating wound plugging device with looped pipeline, it is characterised in that:
It includes wadding and shell, and shell is covered on wadding outer surface, and shell is provided with several inlet openings;Described wadding
It is made up of expandable material after absorbing water;
It also includes exhaustor and check valve;Described exhaustor is placed in interior and exhaustor the two ends of wadding and each extends over
Going out front end and the afterbody of shell, check valve is arranged in exhaustor and check valve is opened to the side of shell afterbody;
It also includes looped pipeline, and looped pipeline is arranged in exhaustor, and the front end of looped pipeline passes check valve, and the tail end of looped pipeline is from aerofluxus
The tail end of pipe stretches out.
Before relatively for technology, the invention have the benefit that
1, after the present invention being filled in wound, after wadding water suction, automatic expansion the wound with whole penetrating wound fit like a glove
Thus play the effect stopped blooding completely;
2, the little light weight of volume of the present invention, it is simple to carry, directly fills in shell hole by the present invention during use, operation letter
List, one-hand operation are easy to use;
3, the pneumothorax of patient or the disease of hemopneumothorax can also be treated after using exhaustor simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is that the present invention partly cuts open schematic perspective view;
Fig. 3 is exhaustor schematic cross-section;
Fig. 4 is that the present invention uses view.
Label declaration: 1-wadding, 2-shell, 3-inlet opening, 4-utricule, 5-exhaustor, 6-check valve, 7-fixing band,
8-looped pipeline.
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings the present invention is elaborated:
The present invention includes wadding 1 and shell 2, and shell 2 is covered on wadding 1 outer surface, and shell 2 is provided with several
Inlet opening 3;Described wadding 1 is made up of expandable material after absorbing water.
The effect of wadding 1 is the shell hole at rifle position in closure, and after wadding 1 uses water suction, expandable material is made generally
Quality is softer, is therefore difficult to fill in shell hole.And the effect of shell 2 provides the appearance of a relative rigid just for wadding 1
And wadding 1 can be made to maintain certain shape to facilitate wadding 1 to fill in shell hole;Shell 2 also has certain waterproof effect to be risen
Effect to protection wadding 1;When not using, the steam in air or perspiration on hand can be intercepted outside, it is to avoid
Wadding 1 was lost efficacy because of imbibition, effectively extended the use effect duration of the present invention.Shell 2 generally uses chitosan
Make, use biogelatin also may be used.
The effect of inlet opening 3 is to allow tissue fluid or blood be externally entering in wadding 1 make its imbibition.In order to make
Shell 2 can play and well play waterproof effect, the bore of inlet opening 3 because of arrange the least and be distributed in shell 2 with
On the position that shell hole tissue contacts.
During use, wadding 1 front end is directly plugged in the shell hole at middle rifle position, tissue fluid on shell hole inwall or/and
Blood will be plugged thing 1 by inlet opening 3 and be absorbed, gradually by two mouthfuls of closings up and down of shell hole after wadding 1 imbibition
Thus reaching to block the effect of shell hole, the easy to use and volume little soldier of being easy to march is carried with the when of shivering.
Further, it also includes exhaustor 5 and check valve 6;In described exhaustor 5 is placed in wadding 1 and exhaustor 5
Two ends each extend over out front end and the afterbody of shell, in check valve 6 is arranged on exhaustor 5 and check valve 6 is to shell afterbody
Side is opened.
Being typically easy to pneumothorax and hemopneumothorax occur when splanchnocoel generation penetrating wound, the effect of exhaustor 5 is exactly by chest and abdomen
The gas of intracavity is discharged and is reached to treat pneumothorax and the purpose of hemopneumothorax, and the effect of check valve 6 is to prevent the gas backstreaming in the external world extremely
In splanchnocoel.
Further, it also includes that fixing band 7, fixing band 7 are coiled on the outer wall of exhaustor 5 tail end.
The effect of fixing band 7 is so that the present invention is further secured to wound, it is to avoid because the factors such as patient activity cause
The present invention drops from wound, plays the effect of reinforcing.Using method is: after shell hole is put in wadding 1, by consolidating of coiling
Surely band 7 pulls open and is bundled on health.
Further, it also includes that looped pipeline 8, looped pipeline 8 are arranged in exhaustor 5, and the front end of looped pipeline 8 passes check valve 6, secondary
The tail end of pipe 8 stretches out from the tail end of exhaustor 5.
In treatment, can be rinsed to medicine or the water filling of internal injection auxiliary treatment by looped pipeline 8.
Further, it also includes that utricule 4, utricule 4 are positioned at shell 2 tail surface, and utricule 4 is contained within vaseline and fiber crops
Liquor-saturated dose.
The effect of utricule 4 be by middle rifle at wound be isolated from the outside and come, vaseline also has the work of anti-inflammation and sterilization simultaneously
With, and anesthetis can alleviate the pain of wound.The method used is: after shell hole is put in wadding 1, gently will with hands
Utricule 4 rack allow the inside material flow out and near wound disperse come.
Further, described shell 2 is added there is anesthesia powder.
The effect of anesthesia powder is the misery reducing patient, and when wadding 1 imbibition, the anesthesia powder in shell 2 can dissolve
The effect of anesthesia shell hole tissue around is played in tissue fluid or blood.
Further, the profile of described shell 2 is bullet shaped.
Such profile makes user be easier to be placed in shell hole the present invention.Facilitate user to distinguish this simultaneously
The tail end of product, it is to avoid use error, certainly adopt to mark in other ways and also may be used.
Further, described wadding 1 is made up of Merocel macromolecule hemostasis expanding material.
Merocel is the second acetal macromolecular material generated by polyvinyl alcohol and aldehyde reaction, and it has the hydrophilic of height
Property and dilatancy, absorb after liquid and can expand rapidly, volume is up to original 10 times, thus this material is highly suitable as filling
The material of thing 1, can reach best using effect.Certainly, also can use in prior art there is the material substitution of equivalent effect.
Further, described wadding 1 is made up of high swollen molten chitosan sponge.
Further, described wadding 1 is made up of auspicious hydrogel of receiving.
Wadding 1 can also use both the above material to replace, and in addition remaining has the material of imbibition function
Also may be used.
Although the present invention uses specific embodiment and alternative thereof illustrate the present invention and illustrate, but it should reason
Solve, all can implement without departing from the variations and modifications in the scope of the present invention.It is therefore understood that except by with
Outside attached claim and the restriction of condition of equivalent thereof, the present invention is not limited by all senses.
Claims (5)
1. the penetrating wound plugging device with looped pipeline, it is characterised in that: it includes wadding (1) and shell (2), shell
(2) being covered on wadding (1) outer surface, shell (2) is provided with several inlet openings (3);After described wadding (1) is by absorbing water
Expandable material is made;
It also includes exhaustor (5) and check valve (6);It is interior and exhaustor (5) that described exhaustor (5) is placed in wadding (1)
Two ends each extend over out front end and the afterbody of shell, and check valve (6) is arranged in exhaustor (5) and check valve (6) is to shell tail
The side in portion is opened;
It also includes that looped pipeline (8), looped pipeline (8) are arranged in exhaustor (5), and the front end of looped pipeline (8) passes check valve (6), looped pipeline
(8) the tail end tail end from exhaustor (5) stretches out.
Penetrating wound plugging device with looped pipeline the most according to claim 1, it is characterised in that: in described shell (2)
Add and have anesthesia powder.
Penetrating wound plugging device with looped pipeline the most according to claim 1, it is characterised in that: described wadding (1)
It is made up of Merocel macromolecule hemostasis expanding material.
Penetrating wound plugging device with looped pipeline the most according to claim 1, it is characterised in that: described wadding (1)
It is made up of high swollen molten chitosan sponge.
Penetrating wound plugging device with looped pipeline the most according to claim 1, it is characterised in that: described wadding (1)
It is made up of auspicious hydrogel of receiving.
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CN201610589963.9A CN106137298B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with looped pipeline |
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CN201410627909.XA CN104287899B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device |
CN201610589963.9A CN106137298B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with looped pipeline |
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CN106137298A true CN106137298A (en) | 2016-11-23 |
CN106137298B CN106137298B (en) | 2019-09-03 |
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CN201610589963.9A Active CN106137298B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with looped pipeline |
CN201610589925.3A Active CN106236157B (en) | 2014-11-07 | 2014-11-07 | Bullet type penetrating wound plugging device |
CN201610589912.6A Active CN106137297B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with utricule |
CN201610589803.4A Active CN106137296B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with fixing belt |
CN201410627909.XA Active CN104287899B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device |
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CN201610589925.3A Active CN106236157B (en) | 2014-11-07 | 2014-11-07 | Bullet type penetrating wound plugging device |
CN201610589912.6A Active CN106137297B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with utricule |
CN201610589803.4A Active CN106137296B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device with fixing belt |
CN201410627909.XA Active CN104287899B (en) | 2014-11-07 | 2014-11-07 | Penetrating wound plugging device |
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CN116983027A (en) * | 2023-09-27 | 2023-11-03 | 苏州大学附属第二医院 | Vascular closure device |
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Also Published As
Publication number | Publication date |
---|---|
CN106137297A (en) | 2016-11-23 |
CN106137297B (en) | 2019-08-30 |
CN106137296B (en) | 2019-08-20 |
CN106137298B (en) | 2019-09-03 |
CN106137296A (en) | 2016-11-23 |
CN104287899B (en) | 2018-11-13 |
CN106236157B (en) | 2019-08-20 |
CN104287899A (en) | 2015-01-21 |
CN106236157A (en) | 2016-12-21 |
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