CN107617128B - Medical outdoor wound snake venom rapid suction device - Google Patents
Medical outdoor wound snake venom rapid suction device Download PDFInfo
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- CN107617128B CN107617128B CN201710910235.8A CN201710910235A CN107617128B CN 107617128 B CN107617128 B CN 107617128B CN 201710910235 A CN201710910235 A CN 201710910235A CN 107617128 B CN107617128 B CN 107617128B
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Abstract
The invention discloses a medical outdoor device for rapidly sucking snake venom from a wound, and discloses a device for rapidly sucking venom by matching negative pressure suction with low temperature. On its characterized in that spacing ring was arranged in the protection canvas, it has the absorption groove to open on the protection canvas, and was located the spacing intra-annular, and the absorption inslot was arranged in to the middle part baffle, and both ends are connected with the protection canvas respectively, and fixed pressure frame detachable is arranged in on the middle part baffle, fixed pressure frame main part is regular octagon framework, and a connecting rod has transversely been put at regular octagon framework middle part, and middle part baffle mutually perpendicular, the width of connecting rod is the twice of regular octagon framework width, and four cantilevers have been put to the outside of regular octagon framework, fixed pressure frame surface has been put a plurality of toper archs, and the bellied height of toper is half of fixed pressure frame thickness, fixed pressure frame inward flange is opened there is the round recess, the recess bottom is the wave, the gasbag is arranged respectively.
Description
Technical Field
The invention discloses a medical outdoor wound snake venom rapid suction device, relates to a device for extracting wound venom after being bitten by a snake in the outdoor activity process, and belongs to the field of medical equipment. In particular to a device for rapidly sucking out the venom by negative pressure suction and low temperature matching.
Background
At present, when outdoor activities, particularly field activities, occur, poisonous snakes are easy to be encountered, the situation of being bitten by the snakes occurs, the snake venom contains toxic protein, swelling and paralysis can be formed after contacting human blood, and the human body is in malfunction, so the poisonous liquid needs to be sucked out timely and quickly, traditionally, outdoor wounds are sucked through mouths, the poisonous blood is sucked into mouths and then spitted out, and the poisonous liquid is sucked out, the method can lead the poisonous liquid to be contacted with the blood in the bodies of implementers when wounds or mucous membranes are damaged in the oral cavities of the implementers, threatens the lives of the implementers, meanwhile, bacteria in the oral cavities of the implementers can enter the human bodies from the wounds of the wounded, so that the germs of the wounds of the wounded are complicated, a layer of plastic film is also placed on the wounds and then sucked, great suction is needed during the suction, and the sealing performance of the film is poor, the time for absorbing the venom is greatly prolonged, the wound is swollen and heated after the blood is contacted with the venom, the flow of the blood is aggravated, the diffusion of the venom is accelerated, and the venom is extracted quickly;
notification No. 203885902U discloses a venom aspirator, which is characterized by comprising: a suction port for placement against skin surrounding a topical wound; a suction cavity connected with the two ends of the inner wall above the suction opening part and provided with grooves; a drawing unit installed in the suction chamber for making a vacuum negative pressure; and a fixing unit connected to a lower portion of the suction chamber for fixing the suction chamber around the partial wound, wherein the fixing device includes: the suction device comprises hasps positioned on two sides of the lower part of the suction cavity and at least one fixing band, one end of the fixing band is connected with the hasp on one side, the other end of the fixing band penetrates through the hasp on the other side and is folded, the length of the fixing band between the hasps on the two sides can be adjusted according to needs, the two end parts of the fixing band are provided with primary and secondary pastes, the suction device collects venom on a wound through the drawing unit, and the extracted venom is always attached to the wound and is easy to condense, so that the venom is influenced to. The other end of the fixing band penetrates through the hasp on the other side and is folded, the length of the fixing band between the hasps on the two sides can be adjusted according to needs, the two end parts of the fixing band are provided with letter stickers, the aspirator collects the venom on the wound through the drawing unit, and the extracted venom is attached to the wound all the time.
Disclosure of Invention
In order to improve the situation, the invention provides a medical outdoor rapid suction device for the snake venom of the wound, which is a device for rapidly sucking out the venom by negative pressure suction in cooperation with low temperature.
The invention discloses a medical outdoor wound snake venom rapid suction device, which is realized by the following steps: the invention relates to a medical outdoor wound snake venom rapid suction device which comprises a main body device and a suction device, wherein the main body device comprises a protective canvas, a control switch, a power line, a semiconductor refrigerating sheet, a bridle, a power supply, an air bag, a middle baffle plate, a limiting ring, a vein pressing strip, a suction groove and a fixed pressing frame, the limiting ring is arranged on the protective canvas, the protective canvas is provided with the suction groove and is positioned in the limiting ring, the middle baffle plate is arranged in the suction groove, two ends of the middle baffle plate are respectively connected with the protective canvas, the fixed pressing frame is detachably arranged on the middle baffle plate, the main body of the fixed pressing frame is a regular octagonal frame body, the middle of the regular octagonal frame body is transversely provided with a connecting rod which is vertical to the middle baffle plate, the width of the connecting rod is twice of the width of the regular octagonal frame body, four cantilevers are arranged outside, the bellied height of toper is half of fixed pressure frame thickness, fixed pressure frame inward flange is opened there is the round recess, the recess bottom is the wave, the gasbag has been put respectively to protection canvas's both sides, the gasbag is arc strip structure, presses the pulse strip to arrange in on the gasbag, it is three prismatic structure to press the pulse strip, it has the unequal breach of a plurality of widths to open equidistantly on the pulse strip, the breach width is crescent to both sides from the centre, and the breach will be pressed the pulse strip and cut apart into discontinuous multistage, the band has been put respectively at the both ends of gasbag, the magnetic stripe has been put to the band inside, the magnetic stripe magnetic pole direction in two bands on the same gasbag is the same, and protection canvas is inboard is arranged in to the semiconductor refrigeration piece, and the protection canvas outside is arranged in to the power, and control switch arranges the protection canvas outside in, and is connected through power cord and power, semiconductor refrigeration piece, The air suction device comprises a cover cap, a one-way valve, an air suction pipe, an air suction cylinder, an air outlet pipe and a connecting pipe, wherein one end of the air suction pipe is arranged on the air suction cylinder and communicated with the air suction cylinder, the cover cap is arranged at the other end of the air suction pipe and corresponds to an air suction groove, a sealing strip is arranged on the inner side of the cover cap, the one-way valve is arranged on the air suction pipe, two ends of the connecting pipe are respectively communicated with two air bags, one end of the air outlet pipe is communicated with the connecting pipe, the other end of the air outlet pipe is arranged on the.
When in use, firstly, the protective canvas is covered on the wound to enable the absorption groove to correspond to the wound, the bridles at the two ends of the air bag are connected and fixed through magnetic force, then gauze is wound on the fixed pressing frame, the fixed pressing frame is placed on the middle baffle, the cover cap is closed, the air suction cylinder is outwards sucked, then the wound is sucked through the air suction pipe, the venom is further sucked from the wound, the drawn venom is absorbed by the gauze to prevent the venom from being still gathered at the wound after being drawn out to influence the wound, the extracted gas flows into the air suction cylinder through the air suction pipe, then flows into the connecting pipe through the air outlet pipe and further flows into the two air bags to inflate the two air bags, then the two sides of the protective canvas are tightly pressed on the body of a patient through the two air bags, the vein pressing strips on the air bags extrude the blood vessels around the wound to slow down the blood circulation in the blood vessels, further slowing down the diffusion of the venom, simultaneously controlling the semiconductor refrigerating sheet to refrigerate through the control switch, cooling the wound of the patient, slowing down the condensation of the venom on the wound of the patient, and preventing the influence on the extraction of the venom;
the vein pressing strip is of a triangular structure, and when the vein pressing strip is in contact with the vein pressing strip in an in-out mode, the blood in the blood vessel is blocked, the flow speed is reduced, the diffusion of venom is blocked, and time is won for the suction process;
the vein pressing strip is provided with a plurality of gaps with different widths at equal intervals, the gaps divide the vein pressing strip into discontinuous sections, and the vein pressing strip can be matched to form a closed extrusion strip after being bent to extrude two sides of a wound;
the width of the notch is gradually increased from the middle to two sides, the distance between the middle parts is small, after the binding belt is bound and fixed, the middle parts are matched to form a continuous tourniquet area, blood vessels at the positions corresponding to the wounds are squeezed and blocked, the blood vessels in the areas with larger gaps circulate, and swelling and insufficient nutrition caused by blood non-circulation are avoided;
the fixed pressing frame main body is a regular octagonal frame body, a connecting rod is transversely arranged in the middle of the regular octagonal frame body, the width of the connecting rod is twice of that of the regular octagonal frame body, four cantilevers are arranged outside the regular octagonal frame body, and a wound area can be divided into four areas by the aid of a regular octagonal structure and the transverse connecting rod in the middle of the regular octagonal frame body in a matched mode with a middle baffle plate, so that venom among wounds can be prevented from being connected in series to cause cross infection;
the surface of the fixed pressing frame is provided with a plurality of conical bulges, the height of each conical bulge is half of the thickness of the fixed pressing frame, so that gauze is fixed on the fixed pressing frame, and the phenomenon that the gauze is loosened and applied to a wound position to influence absorption in the absorption process is avoided;
the inner edge of the fixed pressing frame is provided with a circle of grooves, the bottoms of the grooves are wavy, the area of the fixed pressing frame is increased, and more toxic liquid can be attached to a crop buffer area and further absorbed by gauze;
the magnetic strips are arranged in the binding belts, the magnetic pole directions of the magnetic strips in the two binding belts on the same side are the same, and the binding belts are wound more tightly under the action of the magnetic poles;
the aim of quickly sucking out the venom by negative pressure suction and low temperature matching is achieved.
Has the beneficial effects.
The structure is simple, and the device is convenient and practical.
And secondly, the snake venom suction efficiency at the wound can be improved.
And thirdly, the snake venom suction effect at the wound can be improved.
Drawings
Fig. 1 is a three-dimensional structure view of a medical outdoor device for rapidly sucking snake venom from a wound.
In the attached drawings
Wherein the parts are: the device comprises a protective canvas (1), a control switch (2), a power line (3), a semiconductor refrigeration sheet (4), a belt (5), a power supply (6), an air bag (7), a middle baffle (8), a sealing strip (9), a cover cap (10), a one-way valve (11), an exhaust tube (12), an exhaust tube (13), an air outlet tube (14), a connecting tube (15), a limiting ring (16), a pulse pressing strip (17), an absorption groove (18) and a fixed pressure frame (19).
The specific implementation mode is as follows:
the invention relates to a medical outdoor wound snake venom rapid suction device which is realized in such a way that when in use, firstly, a protective canvas (1) is covered on a wound to enable a suction groove (18) to correspond to the wound, and bridles (5) at two ends of an air bag (7) are connected and fixed through magnetic force, then, the gauze is wound on a fixed pressure frame (19), the fixed pressure frame (19) is placed on a middle baffle plate (8), a cover cap (10) is closed, an air suction cylinder (13) is outwards sucked, then, the wound is sucked through an air suction pipe (12), then, venom is sucked from the wound, the sucked venom is sucked by the gauze, the venom is prevented from being still gathered at the wound after being sucked and influencing the wound, the sucked gas flows into the air suction cylinder (13) through the air suction pipe (12), and then flows into a connecting pipe (15) through an air outlet pipe (14), then flows into the two air bags (7) to inflate the two air bags (7), the two air bags (7) tightly press the two sides of the protective canvas (1) on the body of a patient, the vein pressing strips (17) on the air bags (7) extrude blood vessels around the wound to slow down the blood circulation in the blood vessels so as to slow down the diffusion of the venom, and meanwhile, the semiconductor refrigerating sheet (4) is controlled by the control switch (2) to refrigerate, so that the wound of the patient is cooled, the condensation of the venom at the wound of the patient is slowed down, and the influence on the extraction of the venom is prevented;
the vein pressing strip (17) is of a triangular structure, and when the vein pressing strip is in contact with the vein pressing strip, the blood in the vein is blocked by the edge, the flow speed is reduced, the diffusion of venom is blocked, and the time is won for the suction process;
a plurality of gaps with different widths are formed in the vein pressing strip (17) at equal intervals, the vein pressing strip (17) is divided into discontinuous sections by the gaps, and after the vein pressing strip (17) is bent, the vein pressing strip (17) is matched to form a closed extrusion strip to extrude two sides of a wound;
the width of the gap is gradually increased from the middle to two sides, the distance between the middle parts is small, after the binding belt (5) is bound and fixed, the middle parts are matched to form a continuous tourniquet area, blood vessels at the corresponding positions of wounds are squeezed and blocked, and the blood vessels in the areas with larger gaps circulate, so that swelling caused by blood non-circulation and insufficient nutrition are avoided;
the main body of the fixed pressing frame (19) is a regular octagonal frame body, a connecting rod is transversely arranged in the middle of the regular octagonal frame body, the width of the connecting rod is twice of that of the regular octagonal frame body, four cantilevers are arranged outside the regular octagonal frame body, and a wound area can be divided into four areas by the aid of a regular octagonal structure and the transverse connecting rod in the middle of the regular octagonal frame body in a matched mode with a middle baffle (8), so that toxic liquid among wounds can be prevented from being connected in series with one another to cause cross infection;
the surface of the fixed pressing frame (19) is provided with a plurality of conical bulges, the height of each conical bulge is half of the thickness of the fixed pressing frame (19), so that gauze is fixed on the fixed pressing frame (19), and the phenomenon that the gauze is loosened and applied to a wound position to influence suction in the suction process is avoided;
a circle of grooves are formed in the inner edge of the fixed pressing frame (19), the bottoms of the grooves are wavy, the area of the fixed pressing frame (19) is increased, and more toxic liquid and a crop buffer area can be attached to the fixed pressing frame and further absorbed by gauze;
magnetic strips are arranged in the belts (5), the magnetic poles of the magnetic strips in the two belts (5) on the same side have the same direction, and the belts (5) are wound more tightly under the action of the magnetic poles;
the aim of quickly sucking out the venom by negative pressure suction and low temperature matching is achieved.
Claims (9)
1. A medical outdoor wound snake venom rapid suction device is characterized in that: the multifunctional nursing bed is composed of a main body device and a suction device, wherein the main body device is composed of a protective canvas, a control switch, a power line, a semiconductor refrigerating sheet, a binding belt, a power supply, an air bag, a middle baffle plate, a limiting ring, a vein pressing strip, a suction groove and a fixed pressing frame, the limiting ring is arranged on the protective canvas, the suction groove is arranged in the limiting ring, the middle baffle plate is arranged in the suction groove, two ends of the middle baffle plate are respectively connected with the protective canvas, the fixed pressing frame is detachably arranged on the middle baffle plate, the main body of the fixed pressing frame is a regular octagonal frame body, four cantilevers are arranged outside the regular octagonal frame body, the air bag is respectively arranged at two sides of the protective canvas, the vein pressing strip is arranged on the air bag, the binding belt is respectively arranged at two ends of the air bag, a magnetic stripe, the protection canvas outside is arranged in to control switch, just control switch is connected through power cord and power, semiconductor refrigeration piece respectively, and suction means comprises sealing strip, shroud, check valve, exhaust tube, pump bowl, outlet duct and connecting pipe, and on the pump bowl was arranged in to exhaust tube one end, and was linked together with the pump bowl, the shroud was arranged in on the exhaust tube other end, just the shroud corresponds with the suction groove, the sealing strip has been put to the shroud inboard, the exhaust tube overhead has the check valve, and the both ends of connecting pipe are linked together with two gasbags respectively, and outlet duct one end and connecting pipe are linked together, and on the pump bowl was arranged in to the other end, outlet duct and pump bowl are linked together, the outlet duct overhead has the check valve.
2. The medical outdoor wound venom rapid suction device according to claim 1, wherein a connecting rod is transversely disposed in the middle of the regular octagonal frame body, and the connecting rod and the middle baffle are perpendicular to each other.
3. The medical outdoor wound venom rapid suction device according to claim 2, wherein the width of the connecting rod is twice the width of the regular octagonal frame body.
4. The medical outdoor wound snake venom rapid suction device according to claim 1, wherein the surface of the fixed pressing frame is provided with a plurality of conical protrusions, and the height of the conical protrusions is half of the thickness of the fixed pressing frame.
5. The medical outdoor wound snake venom rapid suction device according to claim 1 or 4, wherein the fixed pressing frame is provided with a circle of groove at the inner edge, and the bottom of the groove is wave-shaped.
6. The medical outdoor wound snake venom rapid suction device according to claim 1, wherein the air bag is of an arc-shaped strip structure.
7. The medical outdoor wound snake venom rapid suction device according to claim 1, wherein the vein pressing strip is of a triangular structure, and a plurality of gaps with different widths are equidistantly formed on the vein pressing strip.
8. The medical outdoor wound snake venom rapid suction device according to claim 7, wherein the device is characterized in that
The width of the notch is gradually increased from the middle to the two sides, and the pulse pressing strip is divided into discontinuous multiple sections by the notch.
9. The medical outdoor wound venom rapid suction device according to claim 1 or 6, wherein the magnetic poles in the two belts on the same air bag are in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910235.8A CN107617128B (en) | 2017-09-29 | 2017-09-29 | Medical outdoor wound snake venom rapid suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910235.8A CN107617128B (en) | 2017-09-29 | 2017-09-29 | Medical outdoor wound snake venom rapid suction device |
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| Publication Number | Publication Date |
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| CN107617128A CN107617128A (en) | 2018-01-23 |
| CN107617128B true CN107617128B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710910235.8A Active CN107617128B (en) | 2017-09-29 | 2017-09-29 | Medical outdoor wound snake venom rapid suction device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112546415A (en) * | 2020-12-07 | 2021-03-26 | 赵炎 | Medical emergency treatment device for field poison bite and use method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435092Y (en) * | 1999-12-27 | 2001-06-20 | 王乐 | Mosquito venom tractor |
| CN101491704A (en) * | 2009-03-02 | 2009-07-29 | 朱惠芬 | Treatment device capable of removing toxic substance and pus |
| CN203227064U (en) * | 2013-03-11 | 2013-10-09 | 王艺霖 | Medical self-rescue venom aspirator |
| HUP1300618A2 (en) * | 2013-10-30 | 2015-05-28 | Gabor Goede | Instrument for removing venom |
| CN203885902U (en) * | 2014-06-06 | 2014-10-22 | 中国人民解放军第二军医大学 | Venom suction apparatus |
| CN204601191U (en) * | 2015-04-08 | 2015-09-02 | 刘海强 | Medical venom extractor |
| CN205095090U (en) * | 2015-11-06 | 2016-03-23 | 吉林大学 | Drainage of groin incision and pressure device with adjustable |
| CN106137304A (en) * | 2016-07-29 | 2016-11-23 | 江苏翊博雷明医疗科技有限公司 | A kind of tourniquet |
| CN206381427U (en) * | 2016-10-20 | 2017-08-08 | 王万春 | A kind of snakebite device for suction of toxic substance |
| CN206381431U (en) * | 2016-10-25 | 2017-08-08 | 温州康普特生物科技有限公司 | Treatment of wounds survival kit |
| CN106267393B (en) * | 2016-10-25 | 2018-09-14 | 文强 | Treatment of wounds survival kit |
| CN207024321U (en) * | 2017-02-08 | 2018-02-23 | 邵慧芳 | A kind of open wound auxiliary healing equipment |
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2017
- 2017-09-29 CN CN201710910235.8A patent/CN107617128B/en active Active
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