CN106236157B - Bullet type penetrating wound plugging device - Google Patents

Bullet type penetrating wound plugging device Download PDF

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Publication number
CN106236157B
CN106236157B CN201610589925.3A CN201610589925A CN106236157B CN 106236157 B CN106236157 B CN 106236157B CN 201610589925 A CN201610589925 A CN 201610589925A CN 106236157 B CN106236157 B CN 106236157B
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China
Prior art keywords
shell
padding
penetrating wound
bullet type
exhaust pipe
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CN201610589925.3A
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CN106236157A (en
Inventor
王瑜
肖海
Original Assignee
王洛
王瑜
肖海
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Priority to CN201410627909.XA priority Critical patent/CN104287899B/en
Priority to CN201610589925.3A priority patent/CN106236157B/en
Publication of CN106236157A publication Critical patent/CN106236157A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027Type of occlusion
    • A61B17/12031Type of occlusion complete occlusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/1219Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices expandable in contact with liquids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/12195Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices comprising a curable material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/0023Suction drainage systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/04Artificial pneumothorax apparatus
    • A61M1/84
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M19/00Local anaesthesia; Hypothermia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M3/00Medical syringes, e.g. enemata; Irrigators
    • A61M3/02Enemata; Irrigators
    • A61M3/0279Cannula; Nozzles; Tips; their connection means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00601Implements entirely comprised between the two sides of the opening
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00646Type of implements
    • A61B2017/00654Type of implements entirely comprised between the two sides of the opening
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00898Material properties expandable upon contact with fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F2013/15008Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use

Abstract

The present invention relates to medical instruments fields, specifically for a kind of bullet type penetrating wound plugging device.The present invention includes padding and shell, and shell is covered on filling exterior surface, and shell is equipped with several inlet openings;The padding is made of expandable material after absorbing water, and the shape of the shell is bullet shaped.The present invention can be improved patient survival, the vital sign of patient made to remain stable, easy to operate easy to carry.

Description

Bullet type penetrating wound plugging device
Technical field
The present invention relates to medical instruments fields, specifically for a kind of bullet type penetrating wound plugging device.
Background technique
In surgery medical field, penetrating wound is a kind of very common mortal wound.Penetrating wound is often as being inserted by foreign matter Run through, scratch or is afield hit by the fragment of bullet or stray bullet, if appropriate disposition is carried out to wound not in time, It will cause the critical life of patient's excessive blood loss;If the penetrating wound of thoracic cavity position can also cause pneumothorax or haemopneumothorax etc. simultaneously Complication can cause vertical diaphragm swing to cause nerve sudden cardiac arrest when serious.
For penetrating wound, it is typical a kind of that now most important therapy theory, which is exactly by open wound penetrating wound, in medicine Open wound is converted to the treatment closed wound and then carry out next step again by blocking.Traditional treatment means usually have three Kind: 1. are tied the wound of epidermis by way of operation;2. being directly covered on wound using Surgidressing;3. making It is bound up a wound with triangle bandage.However these traditional method existing defects:
1. skin histology is usually all through for penetrating wound, and traditional treatment means are the wound to epidermis Carry out hemostasis processing at mouthful, blood outflow can only be prevented external, and the blood being located in the intracorporal wound side wall tissue of people according to It is not blocked so, causes internal haemorrhage;
2. traditional method does not deal carefully with wound, it is be easy to cause secondary pollution, wound is caused to be infected;
3. complicated for operation, can not one-handed performance, be especially afield difficult to realize very much the purpose that individual soldier saves oneself.
Summary of the invention
It is an object of the invention to: provide a kind of vital sign that can be improved patient survival, make patient maintain to stablize, Bullet type penetrating wound plugging device easy to carry easy to operate.
The present invention is achieved through the following technical solutions: a kind of bullet type penetrating wound plugging device, it is characterised in that: it is wrapped Padding and shell are included, shell is covered on filling exterior surface, and shell is equipped with several inlet openings;The padding is by inhaling Expandable material is made after water, and the shape of the shell is bullet shaped.
Than before for technology, the invention has the benefit that
1, it after the present invention being filled in wound, automatic expansion and fits like a glove with the wound of entire penetrating wound after padding water suction To play the role of stopping blooding completely;
2, present invention light weight small in size, easy to carry, when use, directly fills in the present invention in shell hole, operation letter List, one-hand operation are easy to use;
3, using the illness for the pneumothorax or haemopneumothorax that can also treat patient after exhaust pipe simultaneously.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the present invention;
Fig. 2 is the half-sectional stereoscopic schematic diagram of the present invention;
Fig. 3 is exhaust pipe schematic cross-section;
Fig. 4 is use state diagram of the present invention.
Label declaration: 1- padding, 2- shell, the inlet opening 3-, 4- utricule, 5- exhaust pipe, 6- check valve, 7- fixing belt, 8- looped pipeline.
Specific embodiment
Illustrate to elaborate to the present invention with reference to the accompanying drawing:
The present invention includes padding 1 and shell 2, and shell 2 is covered on 1 outer surface of padding, and shell 2 is equipped with several Inlet opening 3;The padding 1 is made of expandable material after absorbing water.
The effect of padding 1 is the shell hole at rifle position in blocking, and padding 1 is made usually using expandable material after water suction Quality is softer, therefore is difficult to fill in shell hole.And the effect of shell 2 exactly provides the appearance of a relative rigid for padding 1 And padding 1 can be made to maintain certain shape that padding 1 is facilitated to fill in shell hole;Shell 2 also there is certain waterproof effect to rise To the effect of protection padding 1;When unused, can by the steam in air or on hand sweat barrier outside, avoid Padding 1 fails because of water swelling, effectively extends and of the invention to use validity period.Shell 2 generallys use chitosan Production, also may be used using biogelatin.
The effect of inlet opening 3 is to allow tissue fluid or blood to be externally entering in padding 1 to make its water swelling.In order to make Shell 2, which can play, plays waterproof effect well, the bore of inlet opening 3 because the as small as possible of setting and be distributed in shell 2 with On the position that shell hole tissue is in contact.
In use, 1 front end of padding is directly plugged into the shell hole at middle rifle position, tissue fluid on shell hole inner wall or/and Blood will be plugged object 1 by inlet opening 3 and be absorbed, gradually by two mouthfuls of closings up and down of shell hole after 1 water swelling of padding To achieve the effect that block shell hole, it is easy to use and it is small in size convenient for soldier march shiver when carry.
Further, it further includes exhaust pipe 5 and check valve 6;The exhaust pipe 5 is placed in padding 1 and exhaust pipe 5 Both ends each extend over out the front end and tail portion of shell, check valve 6 is mounted in exhaust pipe 5 and check valve 6 is to shell tail portion It opens side.
It is typically easy to pneumothorax and haemopneumothorax occur when penetrating wound occurs for splanchnocoel, the effect of exhaust pipe 5 is exactly by chest and abdomen Intracavitary gas discharge achievees the purpose that treatment pneumothorax and haemopneumothorax, and the effect of check valve 6 is to prevent extraneous gas backstreaming extremely In splanchnocoel.
Further, it further includes fixing belt 7, and fixing belt 7 is coiled on the outer wall of 5 tail end of exhaust pipe.
The effect of fixing belt 7 is so that the present invention is further secured to wound, caused by avoiding because of factors such as patient activities The present invention is fallen from wound, plays the role of reinforcing.Application method are as follows: after padding 1 is put into shell hole, consolidate what is coiled Determine band 7 to pull open and bundle physically.
Further, it further includes looped pipeline 8, and looped pipeline 8 is arranged in exhaust pipe 5, and the front end of looped pipeline 8 passes through check valve 6, secondary The tail end of pipe 8 is stretched out from the tail end of exhaust pipe 5.
In treatment, the drug that can be assisted in the treatment of by looped pipeline 8 to internal injection either fills the water flushing.
Further, it further includes utricule 4, and utricule 4 is located at 2 tail surface of shell, contains vaseline and fiber crops in utricule 4 Liquor-saturated dose.
The effect of utricule 4 is the wound at middle rifle to be isolated from the outside to come, while there are also the works of anti-inflammation and sterilization for vaseline With, and anesthetic can mitigate the feeling of pain of wound.The method used are as follows: after padding 1 is put into shell hole, gently will with hand Utricule 4, which racks, allows the substance of the inside to flow out and diffuse near wound.
Further, adding in the shell 2 has anesthesia powder.
The effect of anesthesia powder is to reduce the pain of patient, and the anesthesia powder in 1 water swelling of padding in shell 2 can dissolve Play the role of anaesthetizing shell hole tissue around in tissue fluid or blood.
Further, the shape of the shell 2 is bullet shaped.
Such shape makes user be easier for the present invention to be placed in shell hole.Simultaneously originally convenient for users to discrimination The tail end of product avoids also may be used using other modes mark certainly using fault.
Further, the padding 1 is made of Merocel macromolecule hemostasis expanding material.
Merocel is the second acetal high molecular material that generates by polyvinyl alcohol and aldehyde reaction, it has the hydrophilic of height Property and dilatancy, can be expanded rapidly after absorbing liquid, volume is up to original 10 times, thus the material is highly suitable as clogging The material of object 1 can reach best using effect.Certainly, material substitution in the prior art with equivalent effect also can be used.
Further, the padding 1 is made of high swollen molten chitosan sponge.
Further, the padding 1 is made of auspicious hydrogel of receiving.
Padding 1 can also be replaced using both the above material, in addition to this remaining material with water swelling function Also may be used.
Although the present invention is illustrated and illustrated to the present invention using specific embodiment and its alternative, but it should reason Solution, can be implemented without departing from the variations and modifications in scope of the invention.It is therefore understood that in addition to by with Outside the limitation of attached claim and its condition of equivalent, the present invention is not limited by in all senses.

Claims (5)

1. a kind of bullet type penetrating wound plugging device, it is characterised in that: it includes padding (1) and shell (2), shell (2) Be covered on padding (1) outer surface, shell (2) be equipped with several inlet openings (3), inlet opening (3) be distributed in shell (2) with On the position that shell hole tissue is in contact;The padding (1) is made of expandable material after absorbing water, the shape of the shell (2) For bullet shaped;
It further includes exhaust pipe (5) and check valve (6);The exhaust pipe (5) is placed in padding (1) and exhaust pipe (5) Both ends each extend over out the front end and tail portion of shell, and check valve (6) is mounted in exhaust pipe (5) and check valve (6) is to shell tail It opens the side in portion.
2. bullet type penetrating wound plugging device according to claim 1, it is characterised in that: add in the shell (2) There is anesthesia powder.
3. bullet type penetrating wound plugging device according to claim 1, it is characterised in that: the padding (1) by Merocel macromolecule hemostasis expanding material is made.
4. bullet type penetrating wound plugging device according to claim 1, it is characterised in that: the padding (1) is by height Swollen molten chitosan sponge is made.
5. bullet type penetrating wound plugging device according to claim 1, it is characterised in that: the padding (1) is by auspicious Hydrogel of receiving is made.
CN201610589925.3A 2014-11-07 2014-11-07 Bullet type penetrating wound plugging device Active CN106236157B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410627909.XA CN104287899B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device
CN201610589925.3A CN106236157B (en) 2014-11-07 2014-11-07 Bullet type penetrating wound plugging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610589925.3A CN106236157B (en) 2014-11-07 2014-11-07 Bullet type penetrating wound plugging device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410627909.XA Division CN104287899B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device

Publications (2)

Publication Number Publication Date
CN106236157A CN106236157A (en) 2016-12-21
CN106236157B true CN106236157B (en) 2019-08-20

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Application Number Title Priority Date Filing Date
CN201410627909.XA Active CN104287899B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device
CN201610589803.4A Active CN106137296B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device with fixing belt
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

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Application Number Title Priority Date Filing Date
CN201410627909.XA Active CN104287899B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device
CN201610589803.4A Active CN106137296B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device with fixing belt
CN201610589963.9A Active CN106137298B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device with looped pipeline

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CN201610589912.6A Active CN106137297B (en) 2014-11-07 2014-11-07 Penetrating wound plugging device with utricule

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CN109091189B (en) * 2018-09-03 2020-11-20 中国空间技术研究院 Self-adaptive mesh hemostasis structure, device and method
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CN106137296B (en) 2019-08-20
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CN104287899B (en) 2018-11-13
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CN106137297A (en) 2016-11-23
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