CN219614536U - Pneumothorax needle for field emergency pneumothorax treatment - Google Patents
Pneumothorax needle for field emergency pneumothorax treatment Download PDFInfo
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- CN219614536U CN219614536U CN202223319406.5U CN202223319406U CN219614536U CN 219614536 U CN219614536 U CN 219614536U CN 202223319406 U CN202223319406 U CN 202223319406U CN 219614536 U CN219614536 U CN 219614536U
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- air
- needle
- hole
- pneumothorax
- puncture needle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the field of field emergency treatment, in particular to a pneumothorax needle for field emergency pneumothorax treatment, which comprises the following components: a puncture needle; the connecting part is detachably connected with the air bag at one end of the connecting part at one end of the puncture needle, the connecting part is communicated with the air bag, and the air bag is provided with an air hole. The utility model adopts the air bag and the air hole, thereby effectively solving the problem that air can enter the chest cavity during respiration after puncture, further realizing the exhaust through the air hole during exhaust, and preventing external air from entering through the air hole when a wounded inhales.
Description
Technical Field
The utility model relates to the field of field emergency treatment, in particular to an air brooch for field emergency pneumothorax treatment.
Background
Pneumothorax is a common type in field or war (present) field wounds, and is classified into tension pneumothorax, open pneumothorax and the like, wherein the tension pneumothorax is the most, and the injury is mainly caused by impact or fracture and lung injury caused by projectile and bullet attack. The lung or bronchus lacerated to form a valve, and the air can not enter or exit, so that the chest pressure is increased sharply, the lung, the heart and the large blood vessels are pressed, normal respiration and circulation are seriously affected, and if the treatment is not timely, the life can be endangered.
Thus, in field or field emergency medical procedures, a needle for the treatment of pneumothorax is a necessary medical instrument. The puncture needle can timely and effectively puncture and decompress, so that the lives of 90% of tension pneumothorax wounded persons can be saved. The first-line first-aid equipment most commonly used for the tension pneumothorax is a puncture pressure reducing needle, so that the timeliness of treatment is improved, the design requirement of the puncture pressure reducing needle is effective, simple and safe, and the operation can be completed by non-professional staff after simple training.
The pneumothorax puncture needles prepared in the arrangement of the emergency medical knapsack (bag) in the field or the battlefield are three-edged needles made of austenite, and the puncture needles are applied in actual scenes and cannot effectively release aggregated gas; the closed thoracic drainage device applied clinically is not easy to master and use by non-professional staff due to large volume and inconvenient carrying, and is not suitable for emergency treatment of pneumothorax in the field or in the field (in the field). Therefore, we design an air brooch for pneumothorax treatment in the field or in the field (current) environment, which has simple structure, can be mastered and used by non-professional staff and can effectively treat pneumothorax.
Disclosure of Invention
The utility model provides a pneumothorax needle for field emergency pneumothorax treatment, which solves the problem of effective treatment of pneumothorax under special field conditions, realizes emergency treatment of pneumothorax and improves the life-support capability.
The technical problems solved by the utility model can be realized by adopting the following technical scheme:
a pneumothorax needle for field emergency pneumothorax treatment, comprising:
a puncture needle;
the connecting part is detachably connected with one end of the puncture needle at one end of the connecting part;
the connecting part is communicated with the air bag, and an air hole is formed in the air bag.
Further, an air inlet hole is formed in the outer circumferential surface of one end of the puncture needle, an air passage is formed in the other end of the puncture needle in the axial direction, the air hole is communicated with the first air passage, and the first air passage is communicated with the connecting portion.
Further, connecting portion includes needle cap and connector, the connector axial is opened there is the internal thread hole, pjncture needle one end and connector internal thread hole threaded connection, needle cap one end is opened there is the spread groove, it has the internal thread to open in the spread groove, the one end and the spread groove internal thread connection of connector, needle cap axial is opened there is the air flue second, the air flue second communicates with internal thread hole and gasbag respectively, needle cap and gasbag can dismantle the connection.
Further, the outer circumferential surface of the needle cap is provided with a clamping groove, the air bag is provided with a connecting hole, and the connecting hole is sleeved in the clamping groove.
Further, a connecting ring is arranged outside the connecting hole, and the connecting ring is sleeved in the clamping groove.
The beneficial effects of the utility model are as follows: due to the adoption of the air bag and the air hole, the problem that air enters the chest cavity when breathing after puncture is effectively solved, and then when exhausting is realized, the air is exhausted through the air hole, and when a wounded inhales, the air hole is blocked, so that external air is prevented from entering.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1-a puncture needle; 2-an air bag; 3-airway one; 4-a needle cap; 5-a connector; 6-an internal threaded hole; 7-airway two; 8-clamping grooves; 9-connecting ring.
Detailed Description
Example 1:
referring to fig. 1, there is shown a schematic structural diagram of embodiment 1 of the present utility model, a pneumothorax needle for field emergency pneumothorax treatment, comprising:
a puncture needle 1;
the connecting part is detachably connected with one end of the puncture needle 1;
and the air bag 2, the connecting part is communicated with the air bag 2, and the air bag 2 is provided with an air hole.
When in actual use, the method comprises the following steps: the palm holds the side of the air bag 2, then the finger holds the connecting part, then the puncture needle 1 is controlled to perform puncture, after the puncture is completed, the air in the chest cavity enters the air bag 2 through the puncture needle and the connecting part, then the air bag 2 is exhausted through the air hole, when the air is inhaled, the finger presses the air hole, and the air in the air bag 2 returns to the chest cavity again due to negative pressure shrinkage during the air suction, so that the external air is prevented from entering the chest cavity.
In the embodiment, the puncture needle is made of austenitic stainless steel, and the length is 6cm.
Example 2:
referring to fig. 1, the present embodiment is different in that: the outer circumferential surface of one end of the puncture needle 1 is provided with an air inlet, the other end of the puncture needle 1 is axially provided with an air passage I3, the air inlet is communicated with the air passage I3, and the air passage I3 is communicated with the connecting part.
When in actual use, the method comprises the following steps: the gas enters the first air passage 3 through the air inlet hole, and then the first air passage 3 enters the connecting part.
By opening the air inlet hole on the side surface of the puncture needle 1, the wound can be prevented from being torn during puncture, and the air inlet hole is prevented from being blocked when the puncture needle enters the inside, so that the wound is extruded and closed after the puncture is finished.
Example 3:
referring to fig. 1, the present embodiment is different in that: the connecting portion comprises a needle cap 4 and a connector 5, an internal threaded hole 6 is axially formed in the connector 5, one end of a puncture needle 1 is in threaded connection with the internal threaded hole 6 of the connector, a connecting groove is formed in one end of the needle cap 4, an internal thread is formed in the connecting groove, one end of the connector 5 is in threaded connection with the connecting groove, an air passage two 7 is axially formed in the needle cap 4, the air passage two 7 is respectively communicated with the internal threaded hole 6 and the air bag 2, and the needle cap 4 is detachably connected with the air bag 2.
When in actual use, the method comprises the following steps: the equipment is with needle cap 4 and connector 5 threaded connection to screw, then with pjncture needle 1 threaded connection and screw, make its junction can not take place the gas leakage, then be connected gasbag 2 and needle cap 4, through can dismantling the combination, can make later stage disinfection more convenient when changing.
When the air bag is used, air enters the internal threaded hole 6 in the connector 5 through the first air passage 3, then enters the second air passage 7, then enters the air bag 2 to form an air inlet and outlet passage, and then the air can be exhausted through the air hole of the air bag 2.
Example 4:
referring to fig. 1, the present embodiment is different in that: the outer circumferential surface of the needle cap 4 is provided with a clamping groove 8, the air bag 2 is provided with a connecting hole, and the connecting hole is sleeved in the clamping groove 8.
When in actual use, the method comprises the following steps: the connection tightness with the air bag 2 can be improved through the clamping groove 8, and the air bag 2 and the needle cap 4 are prevented from being misplaced in use, so that the air leakage problem is prevented.
Example 5:
referring to fig. 1, the present embodiment is different in that: the outside of the connecting hole is provided with a connecting ring 9, and the connecting ring 9 is sleeved in the clamping groove 8.
When in actual use, the method comprises the following steps: the contact area with the clamping groove 8 can be increased through the connecting ring 9, and the sealing effect is improved, so that the problem of leakage gas or suction of outside air caused by the inclination of the air bag 2 during use is prevented.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the scope of the knowledge of those skilled in the art without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (3)
1. An air brooch for field emergency pneumothorax treatment, comprising:
a puncture needle (1);
the connecting part is characterized in that one end of the puncture needle (1) is detachably connected with one end of the connecting part;
the connecting part is communicated with the air bag (2), and an air hole is formed in the air bag (2);
an air inlet hole is formed in the outer circumferential surface of one end of the puncture needle (1), an air passage I (3) is axially formed in the other end of the puncture needle (1), the air inlet hole is communicated with the air passage I (3), and the air passage I (3) is communicated with the connecting part;
the utility model provides a puncture needle, including connecting portion, connecting portion include needle cap (4) and connector (5), connector (5) axial is opened there is internal thread hole (6), puncture needle (1) one end and connector internal thread hole (6) threaded connection, open needle cap (4) one end has the spread groove, open in the spread groove has the internal thread, the one end and the spread groove internal thread connection of connector (5), needle cap (4) axial is opened there is air flue two (7), air flue two (7) communicate with internal thread hole (6) and gasbag (2) respectively, needle cap (4) can dismantle with gasbag (2) and be connected.
2. The air brooch for field emergency pneumothorax treatment according to claim 1, wherein the outer circumference of the needle cap (4) is provided with a clamping groove (8), the air bag (2) is provided with a connecting hole, and the connecting hole is sleeved in the clamping groove (8).
3. The air brooch for field emergency pneumothorax treatment according to claim 2, wherein a connecting ring (9) is arranged outside the connecting hole, and the connecting ring (9) is sleeved in the clamping groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319406.5U CN219614536U (en) | 2022-12-09 | 2022-12-09 | Pneumothorax needle for field emergency pneumothorax treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319406.5U CN219614536U (en) | 2022-12-09 | 2022-12-09 | Pneumothorax needle for field emergency pneumothorax treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219614536U true CN219614536U (en) | 2023-09-01 |
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ID=87769676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223319406.5U Active CN219614536U (en) | 2022-12-09 | 2022-12-09 | Pneumothorax needle for field emergency pneumothorax treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219614536U (en) |
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2022
- 2022-12-09 CN CN202223319406.5U patent/CN219614536U/en active Active
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