CN109567889A - A kind of hemostatic cover - Google Patents
A kind of hemostatic cover Download PDFInfo
- Publication number
- CN109567889A CN109567889A CN201710894858.0A CN201710894858A CN109567889A CN 109567889 A CN109567889 A CN 109567889A CN 201710894858 A CN201710894858 A CN 201710894858A CN 109567889 A CN109567889 A CN 109567889A
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- China
- Prior art keywords
- outer cover
- cover
- hemostatic
- closes
- pressure valve
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- 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
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to medical instruments field, it is simple to disclose a kind of structure, first aid hemostatic cover easy to use.It includes pumping rifle, the outer cover being connect with pumping rifle, inner cover is equipped with inside outer cover, outer cover, inner cover upper end be respectively equipped with accessibke porosity, inner via hole, sealing element is equipped between accessibke porosity and inner via hole, sealing element is equipped with connection window, and connection window connects sealing-plug, outer cover is equipped with and closes and bleeds off pressure valve, closes and bleeds off pressure valve and can connect with pumping rifle；Closing and bleeding off pressure valve includes the sheath body being fixed on outer cover, sheath body is connected to inside outer cover by intercommunicating pore, connectivity part, which is equipped with, inside intercommunicating pore and outer cover closes deflation pad, closes deflation pad and connect with the motion stops in intercommunicating pore, and the aperture deflated on pad that closes will be connected to inside intercommunicating pore and outer cover；The outer cover, inner cover can be semi circular shells body, elliptical shell, cylindrical shell etc.；The wall surface of the outer cover, which is equipped with, ties solid bolt, which consolidate bolt and closes that bleed off pressure valve arranged symmetrically.
Description
Technical field
The present invention relates to a kind of medical instruments, specifically, being about a kind of first aid hemostatic cover.
Background technique
It marches in military field, building site, the occasions such as factory, injuring unexpectedly, to bleed be recurrent thing, scene
First-aid dressing many times and be not suitable for, therefore, the present inventor sets according to the principle of negative-pressure sealing in existing cupping technology, research
A kind of novel hemostatic cover injured unexpectedly and bled suitable for family and field is counted.
Summary of the invention
The present invention overcomes deficiencies in the prior art, provide one kind and are suitable for the environment first aid such as building site, field, structure
Simple hemostatic cover easy to use.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of hemostatic cover, including takes out
Air gun, and the outer cover that connect of pumping rifle are equipped with inner cover inside outer cover, outer cover, inner cover upper end be respectively equipped with accessibke porosity, interior lead to
Hole is equipped with sealing element between accessibke porosity and inner via hole, sealing element is equipped with connection window, and connection window connects sealing-plug, outer cover
It is equipped with and closes and bleed off pressure valve, close and bleed off pressure valve and can be connect with pumping rifle.
Described to close that bleed off pressure valve include the sheath body being fixed on outer cover, sheath body is connected to inside outer cover by intercommunicating pore, connection
Connectivity part, which is equipped with, inside hole and outer cover closes deflation pad, closes deflation pad and connect with the motion stops in intercommunicating pore, described to close on deflation pad
Aperture will be connected to inside intercommunicating pore and outer cover.
The outer cover, inner cover can be semi circular shells body, elliptical shell, cylindrical shell etc..
The wall surface of the outer cover, which is equipped with, ties solid bolt, which consolidate bolt and closes that bleed off pressure valve arranged symmetrically.
The pumping rifle is bled off pressure valve and connect with closing by exhaust tube.
Fixing belt is respectively equipped on the sheath body and the solid bolt of bundle.
The sealing-plug is rubber stopper, and closing deflation pad is rubber mount.
The motion stops include the pull rod that sheath body is stretched out in one end, and the centrum connecting with the pull rod other end, centrum with close
The cone machine hole padded of deflating connects.
The positive stop lug boss of motion stops is equipped in the intercommunicating pore；The outer cover lower end is equipped with the lower edge of extension around.
The outer cover, inner cover, sealing element, sheath body are an integral structure.
Compared with prior art, the beneficial effects of the present invention are: the present invention can be suitable for the fields such as field, building site, factory
The situation injured unexpectedly is closed, can not only be sued and laboured to other people, and can be used in saving oneself；Application method is simple and convenient, Neng Gouxun
Short stopping blood, to rescuer or the person of saving oneself almost without the requirement of professional knowledge or technical ability；The configuration of the present invention is simple, manufacturing cost
It is low, it is conducive to promote and apply；Wound can be separated with the external world and prevent from infecting by the present invention, meanwhile, it also can be wound by sealing-plug
Treatment is implemented in mouth administration；Outer cover, inner cover are made of transparent material, convenient for observing the bleeding of wound.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of hemostatic cover；
Fig. 2 is a kind of top view of hemostatic cover；
Fig. 3 is a kind of cross-sectional view of hemostatic cover；
Fig. 4 is the schematic diagram for being evacuated rifle；
Fig. 5 is the schematic diagram of exhaust tube；
In figure, 1 pumping rifle, 2 exhaust tubes, 3 outer covers, 301 accessibke porosities, 302 close bleed off pressure valve, 3021 sheath bodies, 30211 intercommunicating pores,
Solid bolt, 304 lower edges, 4 inner covers, 401 inner via holes, 5 sealing elements, 501 connection windows, 6 sealings are tied in 30212 positive stop lug boss, 303
Deflate pad, 701 apertures, 702 cone machine holes, 8 motion stops, 801 centrums, 802 pull rods are closed in plug, 601 corkings, 602 circumferential projections, 7.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing: a kind of as shown in Fig. 1 to 5
Hemostatic cover, including pumping rifle 1, and the outer cover 3 that connect of pumping rifle 1, equipped with inner cover 4, the upper end of outer cover 3, inner cover 4 inside outer cover 3
It is respectively equipped with accessibke porosity 301, inner via hole 401, sealing element 5 is equipped between accessibke porosity 301 and inner via hole 401, sealing element 5 is equipped with
Be connected to window 501, connection window 501 connects sealing-plug 6, and outer cover 3 is equipped with and closes and bleeds off pressure valve 302, close bleed off pressure valve 302 can be with
Rifle 1 is evacuated to connect.
Described to close that bleed off pressure valve 302 include the sheath body 3021 that is fixed on outer cover 3, sheath body 3021 passes through intercommunicating pore 30211
It is connected to inside outer cover 3, intercommunicating pore 30211 and 3 inside connectivity part of outer cover are equipped with and close deflation pad 7, close deflation pad 7 and intercommunicating pore
Motion stops 8 in 30211 connect, and the aperture 701 closed on deflation pad 7 will be connected to inside intercommunicating pore 30211 and outer cover 3.
The outer cover 3, inner cover 4 can be semi circular shells body, elliptical shell, cylindrical shell etc..
The wall surface of the outer cover 3, which is equipped with, ties solid bolt 301, which consolidate bolt 303 and closes that bleed off pressure valve 302 arranged symmetrically.
The pumping rifle 1 is bled off pressure valve 302 and connect with closing by exhaust tube 2.
Fixing belt is respectively equipped on the sheath body 3021 and the solid bolt 303 of bundle.
The sealing-plug 6 is rubber stopper, and closing deflation pad 7 is rubber mount.
The motion stops 8 include the pull rod 802 that sheath body 3021 is stretched out in one end, and the vertebra connecting with 802 other end of pull rod
Body 801, centrum 801 connect with the cone machine hole 702 for closing deflation pad 7.
The positive stop lug boss 30212 of motion stops 8 is equipped in the intercommunicating pore 30211；3 lower end of outer cover is equipped with outer around
The lower edge 304 prolonged.
The outer cover 3, inner cover 4, sealing element 5, sheath body 3021 are an integral structure.
The sealing-plug 6 include corking 601,601 lower surface of corking be equipped with circumferential projection 602, circumferential projection 602 be connected to
Window 501 is tightly connected.
Several small inner covers of setting can also be layered in the inner cover 4.
It is atmospheric chamber in the inner cover 4.
The 3 upper end inner wall of outer cover and 4 upper end outside wall surface of inner cover are tightly connected, and make 3 inner wall of outer cover and 4 outer wall of inner cover
The region in face becomes negative pressure chamber.
The outer cover 3, inner cover 4 can also be polygon shell, trapezoidal shell etc..
The outer cover 3, inner cover 4 are made of transparent material.
Working principle of the present invention is as follows: atmospheric chamber is first directed at wound, negative pressure chamber is located at wound surrounding, is evacuated rifle 1
With close 3021 airtight connection of sheath body for bleeding off pressure valve 302, then grasp pumping rifle 1, pumping rifle 1 extract out the indoor air of negative pressure,
When pumping rifle 1, which extracts the indoor air of negative pressure out, reaches a certain amount of, the centrum 801 of motion stops 8 and cone machine hole 702 are closely tied
It closes, keeps negative pressure chamber completely enclosed, at this moment the pressure of negative pressure chamber is lower than ambient pressure, and hemostatic cover can be adsorbed in wound circumference, and
The skin and buckling of vessel of wound circumference, deformation subtract so that the velocity of blood flow and flow for flowing to wound be effectively reduced in negative pressure chamber
Few amount of bleeding；Sealing-plug 6 by atmospheric chamber be closed as one sealing small space, on the one hand can prevent extraneous bacterial virus etc. into
Enter atmospheric chamber infected wound, on the other hand but also the indoor pressure of normal pressure increases, into one after in a small amount of blood inflow atmospheric chamber
Step reduces amount of bleeding, realizes the effect stopped blooding completely.When needing to remove the present invention from wound, as long as by motion stops
8 pull rod 802 is pulled out out of sheath body 3021, is detached from centrum 801 and cone machine hole 702, and outside air is entered negative by aperture 701
After in pressure chamber, the present invention can be easily disengaged from from wound.Sealing-plug 6 is rubber stopper, and sealing-plug 6 can be penetrated with needle tubing
Corking 601 extracts the indoor air of normal pressure or blood out, while may be wound administration.
The present invention can be used gauze and carry out bundled fixed, and sheath body 3021 also can be used and tie on solid bolt 303 respectively
The fixing belt being equipped with is fixed；The case where outer cover 3, inner cover 4 are made of transparent material, are convenient for observation wound.
The present invention can be suitable for the situation that the occasions such as field, building site, factory are injured unexpectedly, and can not only apply to other people
It rescues, and can be used in saving oneself；Application method is simple and convenient, can stop blooding rapidly, to rescuer or the person of saving oneself almost without
The requirement of professional knowledge or technical ability；Structure is simple, and manufacturing cost is low, is conducive to promote and apply.
In the present invention, the setting of exhaust tube 2 can facilitate people to save oneself, such as when wound is located at back, as long as people will
Hemostatic cover is placed on wound, grasps pumping rifle 1 with hand, so that it may realize the first-aid hemostatic of back wound.
It is contemplated that the present invention may be use with when 120 first aid, the processing for the wound that cannot be much stopped blooding rapidly with gauze.
In the present invention, pumping rifle, exhaust tube and the pumping rifle of now common cupping, the structural principle phase of exhaust tube
Together, it is the prior art, is no longer described in detail herein.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
Above-mentioned specific embodiment is not limitation of the present invention, and the present invention is also not limited to above-mentioned specific embodiment, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made within the essential scope of the present invention should also be fallen into
In protection scope of the present invention.
Claims (10)
1. a kind of hemostatic cover, including pumping rifle (1), it is characterised in that: further include the outer cover (3) being connect with pumping rifle (1), outer cover
(3) internal to be equipped with inner cover (4), outer cover (3), inner cover (4) upper end be respectively equipped with accessibke porosity (301), inner via hole (401), it is outer logical
Sealing element (5) are equipped between hole (301) and inner via hole (401), sealing element (5) is equipped with connection window (501), is connected to window
(501) sealing-plug (6) are connected, outer cover (3) is equipped with and closes and bleeds off pressure valve (302), close bleed off pressure valve (302) can be with pumping rifle (1)
Connection.
2. a kind of hemostatic cover according to claim 1, it is characterised in that: described close bleeds off pressure valve (302) including being fixed on
Sheath body (3021) on outer cover (3), sheath body (3021) is internal by intercommunicating pore (30211) connection outer cover (3), intercommunicating pore
(30211) it is equipped with outer cover (3) internal connectivity part and closes deflation pad (7), close the activity deflated in pad (7) and intercommunicating pore (30211)
(8) connection is filled in, the aperture (701) deflated on pad (7) that closes will be connected to inside intercommunicating pore (30211) and outer cover (3).
3. a kind of hemostatic cover according to claim 1, it is characterised in that: the outer cover (3), inner cover (4) can be semicircle
Shell, elliptical shell, cylindrical shell etc..
4. a kind of hemostatic cover according to claim 1, it is characterised in that: the wall surface of the outer cover (3), which is equipped with, ties solid bolt
(301), the bundle consolidate bolt (303) and close bleed off pressure valve (302) be symmetrical arranged.
5. a kind of hemostatic cover according to claim 1, it is characterised in that: the pumping rifle (1) passes through exhaust tube (2) and closes
Bleed off pressure valve (302) connection.
6. a kind of hemostatic cover according to claim 4, it is characterised in that: the sheath body (3021) and bundle are solid bolt (303)
On be respectively equipped with fixing belt.
7. a kind of hemostatic cover according to claim 1-6, it is characterised in that: the sealing-plug (6) is rubber stopper,
Closing deflation pad (7) is rubber mount.
8. a kind of hemostatic cover according to claim 7, it is characterised in that: the motion stops (8) include that sheath body is stretched out in one end
(3021) pull rod (802), and the centrum (801) connecting with pull rod (802) other end, centrum (801) pad (7) with deflation is closed
Cone machine hole (702) connection.
9. a kind of hemostatic cover according to claim 8, it is characterised in that: be equipped with motion stops in the intercommunicating pore (30211)
(8) positive stop lug boss (30212)；Outer cover (3) lower end is equipped with the lower edge (304) of extension around.
10. a kind of hemostatic cover according to claim 9, it is characterised in that: the outer cover (3), inner cover (4), sealing element
(5), sheath body (3021) is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894858.0A CN109567889A (en) | 2017-09-28 | 2017-09-28 | A kind of hemostatic cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894858.0A CN109567889A (en) | 2017-09-28 | 2017-09-28 | A kind of hemostatic cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109567889A true CN109567889A (en) | 2019-04-05 |
Family
ID=65912954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894858.0A Pending CN109567889A (en) | 2017-09-28 | 2017-09-28 | A kind of hemostatic cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109567889A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004011036U1 (en) * | 2004-07-15 | 2005-03-24 | Merlaku Kastriot | Wound bleeding staunching unit for disasters and wars has air pressure system and wound closure transport using strip rolls carrying individual closure sheets |
| CN101592175A (en) * | 2009-05-27 | 2009-12-02 | 甄立新 | Expansion and shrinkage type horse head pin of pumping unit |
| CN103071824A (en) * | 2013-01-18 | 2013-05-01 | 洛阳秦汉冷锻有限公司 | Expansion core tool |
| CN203802941U (en) * | 2013-11-17 | 2014-09-03 | 中南大学湘雅三医院 | Dual-chamber constant negative-pressure patch |
| CN104887368A (en) * | 2015-05-10 | 2015-09-09 | 重庆市炙热科技发展有限公司 | Negative pressure waterproof cover and using method thereof |
| CN105342659A (en) * | 2015-12-08 | 2016-02-24 | 孟红琳 | Air pressure type artery postoperation hemostat |
| CN105563146A (en) * | 2014-10-08 | 2016-05-11 | 安徽池州家用机床股份有限公司 | Clamp for processing of main shaft little end auxiliary hole |
| CN106481636A (en) * | 2016-12-16 | 2017-03-08 | 彭志强 | A kind of Anti-loosening nut |
-
2017
- 2017-09-28 CN CN201710894858.0A patent/CN109567889A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004011036U1 (en) * | 2004-07-15 | 2005-03-24 | Merlaku Kastriot | Wound bleeding staunching unit for disasters and wars has air pressure system and wound closure transport using strip rolls carrying individual closure sheets |
| CN101592175A (en) * | 2009-05-27 | 2009-12-02 | 甄立新 | Expansion and shrinkage type horse head pin of pumping unit |
| CN103071824A (en) * | 2013-01-18 | 2013-05-01 | 洛阳秦汉冷锻有限公司 | Expansion core tool |
| CN203802941U (en) * | 2013-11-17 | 2014-09-03 | 中南大学湘雅三医院 | Dual-chamber constant negative-pressure patch |
| CN105563146A (en) * | 2014-10-08 | 2016-05-11 | 安徽池州家用机床股份有限公司 | Clamp for processing of main shaft little end auxiliary hole |
| CN104887368A (en) * | 2015-05-10 | 2015-09-09 | 重庆市炙热科技发展有限公司 | Negative pressure waterproof cover and using method thereof |
| CN105342659A (en) * | 2015-12-08 | 2016-02-24 | 孟红琳 | Air pressure type artery postoperation hemostat |
| CN106481636A (en) * | 2016-12-16 | 2017-03-08 | 彭志强 | A kind of Anti-loosening nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |