CN112263307A - Open-air tension pneumothorax first aid subassembly - Google Patents
Open-air tension pneumothorax first aid subassembly Download PDFInfo
- Publication number
- CN112263307A CN112263307A CN202011097728.2A CN202011097728A CN112263307A CN 112263307 A CN112263307 A CN 112263307A CN 202011097728 A CN202011097728 A CN 202011097728A CN 112263307 A CN112263307 A CN 112263307A
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- CN
- China
- Prior art keywords
- bottle
- puncture needle
- aid
- tension pneumothorax
- bottle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 201000003144 pneumothorax Diseases 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 210000003437 trachea Anatomy 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 210000004072 lung Anatomy 0.000 abstract description 7
- 210000000038 chest Anatomy 0.000 abstract description 4
- 210000000779 thoracic wall Anatomy 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 210000000115 thoracic cavity Anatomy 0.000 description 14
- 239000010408 film Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000027790 Rib fracture Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000009519 contusion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Classifications
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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
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/04—Artificial pneumothorax apparatus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of pneumothorax first-aid, in particular to a field tension pneumothorax first-aid component. The first-aid assembly for field tension pneumothorax comprises a puncture needle, the top end of the puncture needle is a needle head, the puncture needle is connected with a transparent bottle body filled with water through an air tube, the upper end of the bottle body is provided with a bottle opening, a cross-shaped open film is arranged in the bottle opening, a check valve is arranged at the connecting position of the air tube and the puncture needle, and a check valve is arranged at the connecting position of the air tube and the bottle body. This kind of open-air tension pneumothorax first aid subassembly simple structure, the simple operation can satisfy the demand of open-air first aid, through the effectual outside air reverse injection of preventing of a plurality of valves to the thorax in, can consolidate and make the gaseous chest wall department of following of thorax discharge, make the lung tissue open the recovery function again, satisfy the demand of pneumothorax first aid.
Description
Technical Field
The invention relates to the technical field of pneumothorax first-aid, in particular to a field tension pneumothorax first-aid component.
Background
Tension pneumothorax is a critical emergency, and in war, tension pneumothorax caused by knocking and the like is the second leading cause of death; in the field, rib fracture and lung contusion are also easily caused by common trauma such as high fall, gravity impact and the like, and a tension pneumothorax is formed.
The tension pneumothorax is formed because a one-way valve is formed after a trachea or lung tissue is damaged, air in the lung is discharged into the thoracic cavity along with the valve after each inhalation, the air is gradually accumulated and increased, the pressure of the thoracic cavity is increased to extrude the lung tissue on the same side, and the normal expansion breathing cannot be realized. The first aid principle is that the chest is punctured at the chest wall, so that the gas in the chest cavity is discharged from the chest wall, and the lung tissue is expanded again to restore the function.
At present, a closed thoracic drainage device for treating tension pneumothorax in a medical institution is very mature, and the technical key is that a water-sealed bottle can not only block air from reversely entering the thoracic cavity, but also observe the discharge progress of the pneumothorax by observing water column fluctuation. However, the device is bulky, and the water-sealed bottle is required to be absolutely lower than the puncture plane so as to limit the movement of patients, so that the device is difficult to apply to the field or the war.
The existing field emergency measures are also quite simple and crude, the syringe needle is inserted into the thoracic cavity membrane of a patient to exhaust air, but the simple device is bidirectional, so that the external air is easy to reversely flow into the thoracic cavity, and the simple device is suitable for the contrary.
Disclosure of Invention
In order to overcome the defects of the existing field pneumothorax first aid, the invention provides a field tension pneumothorax first aid component.
The technical scheme adopted by the invention for solving the technical problems is as follows: the first-aid assembly for field tension pneumothorax comprises a puncture needle, the top end of the puncture needle is a needle head, the puncture needle is connected with a transparent bottle body filled with water through an air tube, the upper end of the bottle body is provided with a bottle opening, a cross-shaped open film is arranged in the bottle opening, a check valve is arranged at the connecting position of the air tube and the puncture needle, and a check valve is arranged at the connecting position of the air tube and the bottle body.
According to another embodiment of the invention, the check valve further comprises an outer ring clamped on the inner wall of the trachea, the outer ring is provided with a plurality of connecting rods connected with the inner core, hollow grooves are formed between the connecting rods, and the inner core is fixed with the fixing block at the center of the diaphragm.
According to another embodiment of the invention, the puncture needle comprises a bottle body, and the bottle body is provided with a buckle, wherein the buckle is in a shape of opening at two sides, one side of the buckle is clamped on the bottle body, and the other side of the buckle is used for installing the puncture needle.
According to another embodiment of the invention, the puncture needle is covered with a protective sleeve.
According to another embodiment of the invention, the bottle body is provided with a threaded section at the upper end on the outer side, the bottle cap is screwed into the threaded section, the inner side of the bottle cap is provided with a plug above the bottle opening, and the cross section of the plug is narrow at the lower part and wide at the upper part.
According to another embodiment of the invention, the puncture needle further comprises puncture needle rings on two sides of the puncture needle.
According to another embodiment of the present invention, the bottle body further comprises a connection ring, and the connection ring is provided with a key buckle.
The field tension pneumothorax emergency treatment assembly has the advantages that the field tension pneumothorax emergency treatment assembly is simple in structure and convenient to operate, requirements of field emergency treatment can be met, external air is effectively prevented from being reversely injected into a thoracic cavity through the valves, gas in the thoracic cavity can be firmly discharged from the chest wall, lung tissues can be expanded again to recover functions, and requirements of pneumothorax emergency treatment are met.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the check valve of the present invention;
FIG. 3 is a schematic view of the fitting of the check valve of the present invention;
FIG. 4 is a top view of a film of the present invention;
FIG. 5 is a schematic structural diagram of an embodiment of the present invention;
FIG. 6 is a top view of the clasp of the present invention;
FIG. 7 is an enlarged partial schematic view of FIG. 1 of the present invention;
in the figure, the puncture needle comprises a puncture needle body 1, a puncture needle body 2, a needle head 3, an air tube 4, a bottle body 5, a check valve 6, a film 7, a bottle opening 8, a puncture needle ring 9, a protective sleeve 10, an outer ring 11, an inner core 12, a connecting rod 13, a hollow groove 14, a diaphragm 15, a fixing block 16, an opening 17, a buckle 18, a connecting ring 19, a key ring 20, a thread section 21, a bottle cap 22, a plug 23 and a check valve.
Detailed Description
Referring to fig. 1-7, which are schematic structural views of the present invention, a field tension pneumothorax first-aid assembly comprises a puncture needle 1, wherein the top end of the puncture needle 1 is a needle head 2, the puncture needle 1 is connected with a transparent bottle body 4 filled with water through an air tube 3, the upper end of the bottle body 4 is provided with a bottle mouth 7, a thin film 6 with a cross-shaped opening 16 is arranged in the bottle mouth 7, a check valve 5 is arranged at the connection position of the air tube 3 and the puncture needle 1, and a check valve 23 is arranged at the connection position of the air tube 3 and the bottle body.
The field tension pneumothorax first-aid assembly is light in structure and convenient to carry, when a patient is subjected to pneumothorax puncture first aid, the needle head 2 is punctured into the chest of the patient, the air pressure in the chest cavity of the patient is higher than that in the outside, the air is discharged outwards from the check valve 5 at the position of the needle head 2, the check valve 5 only can discharge the air in the chest cavity, the outside air cannot enter the chest cavity and is connected to the bottle body 4 through the air pipe 3, water is arranged in the bottle body 4, when the chest cavity is exhausted, bubbles are formed in the water in the bottle body 4, at the moment, the observation by a person is facilitated, the exhaust state is ensured, the check valve 23 between the bottle body 4 and the air pipe 3 only can discharge the air guided in the air pipe 3 to the bottle body 4, the water in the bottle body 4 cannot enter the air pipe 3, the safety of the first aid is ensured, and finally the air in the bottle body 4 is discharged from the position of the film, the opening 16 of the membrane 6 is lifted up by the pressure difference between the inside and the outside, and an exhaust passage is formed.
According to another embodiment of the present invention, it further comprises that the check valve 5 comprises an outer ring 10 clamped on the inner wall of the trachea 3, the outer ring 10 has a plurality of connecting rods 12 connected with an inner core 11, a hollow groove 13 is formed between the connecting rods 12, and the inner core 11 is fixed with a fixing block 15 at the center of the diaphragm 14.
The check valve 5 is installed in the trachea 3, as shown in fig. 3, when gas is discharged from the right side, the gas blows the outer ring part of the diaphragm 14 through the position of the empty groove 13, so that the gas can be discharged from the right side to the left side, and when the gas pressure on the left side is larger, the gas presses the diaphragm 14 on the outer ring 10, the connecting rod 12 and the inner core 11, so that the isolation effect on the left side is achieved, and the air on the left side is prevented from entering the thoracic cavity through the air.
According to another embodiment of the present invention, the puncture needle device further comprises a buckle 17 on the body 4, wherein the buckle 17 has two open sides, one side is clamped on the body 4, and the other side is used for mounting the puncture needle 1.
The buckle 17 facilitates the connection of the puncture needle 1 and the vial 4, and the volume of the device can be effectively reduced in the storage state.
According to another embodiment of the invention, it is further provided that the puncture needle 1 is covered with a protective sheath 9.
The protective sleeve 9 protects the puncture needle 1 to prevent people from being punctured in a non-use state, and also has a sealing effect to prevent pollution.
According to another embodiment of the present invention, it is further included that the bottle body 4 has a threaded section 20 at the upper end on the outer side, the bottle cap 21 is screwed onto the threaded section 20, the cap 22 is provided on the inner side of the bottle cap 21 above the bottle opening 7, and the cross section of the cap 22 is narrow at the bottom and wide at the top.
The bottle mouth 7 of the bottle body 4 is provided with the plug 22, the plug 22 can plug the bottle mouth 7 to avoid water circulation in the bottle body 4, the plug 22 is installed on the bottle cap 21, the plug 22 is driven to move downwards by rotating the bottle cap 21 to plug the bottle mouth 7 correspondingly, the plug 22 is made of rubber materials, has elasticity and can better plug the bottle mouth 7.
According to another embodiment of the invention, it is further provided that the puncture needle 1 is provided with puncture needle rings 8 on both sides.
The puncture needle ring 8 facilitates insertion of a finger, thus preventing slipping-off when puncturing is performed.
According to another embodiment of the present invention, it further comprises a connecting ring 18 on the bottle body 4, and a key ring 19 is installed on the connecting ring 18.
Can consider through the structure of go-between 18 and key ring 19 and carry the device on soldier's multi-functional tactics undershirt, field battle clothing to and outdoor work personnel adventure personnel's couple, be convenient for accomodate.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a field tension pneumothorax first aid subassembly, including pjncture needle (1), pjncture needle (1) top is syringe needle (2), characterized by, pjncture needle (1) are connected with transparent bottle (4) that are equipped with water through trachea (3), there is bottleneck (7) upper end of bottle (4), there is film (6) of cross form opening (16) in bottleneck (7), trachea (3) and the hookup location of pjncture needle (1) have check valve (5), there is check valve (23) trachea (3) and the hookup location of bottle (4).
2. A field tension pneumothorax emergency kit according to claim 1, wherein the check valve (5) comprises an outer ring (10) clamped on the inner wall of the trachea (3), the outer ring (10) is provided with a plurality of connecting rods (12) connected with the inner core (11), empty slots (13) are formed between the connecting rods (12), and the inner core (11) is fixed with a fixed block (15) at the center of the diaphragm (14).
3. A field tension pneumothorax first-aid kit as claimed in claim 1, wherein the bottle body (4) is provided with a buckle (17), the buckle (17) is open at two sides, one side is clamped on the bottle body (4), and the other side is used for installing the puncture needle (1).
4. A field tension pneumothorax emergency treatment assembly according to claim 1, wherein the puncture needle (1) is sleeved with a protective sleeve (9).
5. A field tension pneumothorax emergency assembly as claimed in claim 1, wherein the upper end of the outer side of the bottle body (4) is provided with a threaded section (20), the bottle cap (21) is screwed on the threaded section (20), the inner side of the bottle cap (21) is provided with a plug (22) above the bottle opening (7), and the cross section of the plug (22) is narrow at the bottom and wide at the top.
6. A field tension pneumothorax emergency kit as claimed in claim 1, wherein the puncture needle (1) is provided with puncture needle rings (8) on both sides.
7. A field tension pneumothorax first-aid kit as claimed in claim 1, wherein the bottle body (4) is provided with a connecting ring (18), and the connecting ring (18) is provided with a key ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097728.2A CN112263307A (en) | 2020-10-14 | 2020-10-14 | Open-air tension pneumothorax first aid subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097728.2A CN112263307A (en) | 2020-10-14 | 2020-10-14 | Open-air tension pneumothorax first aid subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112263307A true CN112263307A (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011097728.2A Pending CN112263307A (en) | 2020-10-14 | 2020-10-14 | Open-air tension pneumothorax first aid subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112263307A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553890A (en) * | 2022-11-08 | 2023-01-03 | 中国人民解放军总医院第二医学中心 | Pneumothorax first-aid device for war wound patient |
-
2020
- 2020-10-14 CN CN202011097728.2A patent/CN112263307A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553890A (en) * | 2022-11-08 | 2023-01-03 | 中国人民解放军总医院第二医学中心 | Pneumothorax first-aid device for war wound patient |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210126 |