CN209378126U - A kind of pneumothorax locking device of one-way ventilating - Google Patents
A kind of pneumothorax locking device of one-way ventilating Download PDFInfo
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- CN209378126U CN209378126U CN201821905260.3U CN201821905260U CN209378126U CN 209378126 U CN209378126 U CN 209378126U CN 201821905260 U CN201821905260 U CN 201821905260U CN 209378126 U CN209378126 U CN 209378126U
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- pneumothorax
- outer casing
- locking device
- way ventilating
- chest
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Abstract
The utility model discloses a kind of pneumothorax locking devices of one-way ventilating, including the inner can for air guide and drain being buckled at traumatic pneumothorax, with the outer casing being buckled in inner can in it, the inner can and outer casing are fixed on chest outer surface by the fixed part being connected with the two, the top of the inner can has along several spaced unidirectional discharge units of its peripheral surface, and the lower part and top of the outer casing have several leakage fluid drams and exhaust outlet along the peripheral surface of outer casing.The utility model has the characteristics that easy to operate, closure is good and one-way ventilating, the field of emergent curing traumatic pneumothorax suitable for battlefield.
Description
Technical field
The utility model belongs to the technical field of emergent curing pneumothorax in battlefield, specifically, being related to a kind of one-way ventilating
Pneumothorax locking device.
Background technique
Traumatic pneumothorax caused by wartime bullet wound is to lead to a key factor of wounded's death.My army battlefield is to wound at present
The processing of wound property pneumothorax mainly or using various dressing carries out closing wrapping, is primarily present following ask using such mode
Topic: (1) it, army most common triangle bandage dressing packet, is needed during wrapping first with the preferable triangle of leakproofness
Towel outer packing skin closes wound, then covers dressing, finally carries out wrapping fixation with triangle bandage again, operates extremely multiple
It is miscellaneous, it takes a long time, and need repeatedly to move the wounded in operating process to carry out wrapping fixation, aggravates the condition of the injury of the wounded.(2), it uses
Triangle bandage outer packing skin carries out in closed process, binds since it lacks with skin, during subsequent casualty evacuation, with wound
The continuous movement of member, dressing can loosen, and the secondary opening of wound be caused, to aggravate the condition of the injury, and sealing effect is not ideal enough.
(3), pneumatosis, hematocele, hydrops can not rule out in thoracic cavity, and this point is also to lead to a key factor of wartime wounded death；It passes
System dressing is only merely to close wound, and ever-increasing pneumatosis, hematocele, hydrops are difficult to exclude in wounded thoracic cavity, Bu Nenghuan
The condition of the injury of the wounded is solved, it is impossible to meet the demands of modern war health support time-dependent analysis.
It follows that it is badly in need of that a kind of easy to operate, closure is good and the pneumothorax locking device of one-way ventilating, Lai Tigao wartime
The rescued effect of the traumatic pneumothorax wounded.
Utility model content
It is good and being capable of unidirectional air guide, the pneumothorax closing of drain that the utility model provides a kind of easy to operate, closure
Device.
To achieve the above object, technical solution used by the utility model is as follows:
A kind of pneumothorax locking device of one-way ventilating is used in air guide and drain including being buckled at traumatic pneumothorax
Housing, and inner can is buckled in the outer casing in it, the inner can and outer casing and is consolidated by the fixed part being connected with the two
It is connected in chest outer surface, the top of the inner can has along several spaced unidirectional discharge units of its peripheral surface, institute
The lower part and top for stating outer casing along the peripheral surface of outer casing have several leakage fluid drams and exhaust outlet.
Preferably, the fixed part includes being fixed on the bottom of the inner can and outer casing and being adhered to traumatic pneumothorax
The closing at place is pasted, and is provided with the notch being connected for inner can with the wound at traumatic pneumothorax at the center of the closing patch.
Preferably, it is spaced on Yu Suoshu outer casing and in the peripheral surface between the leakage fluid dram and exhaust outlet and is provided with
Several spare exhaust outlets.
Preferably, the inner can includes the collecting chamber being connected with chest and is connected with collecting chamber far from one end of chest
Chamber is discharged.
Preferably, the collecting chamber is horn-like structure, and miner diameter end is fixed far from chest and with the discharge chamber.
Preferably, the unidirectional discharge unit includes extending radially to the inner can and the outer cover along the inner can
The discharge pipe in space is formed by between shell, the discharge pipe is arranged with unidirectional mouth far from one end of the inner can.
Preferably, the unidirectional mouth is flexible silicon sebific duct, and the flexible silicon sebific duct has the stretching for stretching out the discharge pipe
End, when the external pressure in the extension end is greater than its internal pressure, the inner wall fitting of the extension end, to constitute the inner cover
Closing between shell and outer casing.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
The inner can is buckled at the traumatic pneumothorax position of injured soldier, for by the exposed chest wound of injured soldier with
External world's isolation, the hydrops and pneumatosis of chest are arranged by several spaced unidirectional discharge units of the peripheral surface along the inner can
Enter in outer casing, the outer casing is buckled in outside the inner can, flow into hydrops in the outer casing, pneumatosis respectively by with
Leakage fluid dram, the exhaust outlet of the outer casing connection drain into the external world；And the inner can is fixed by fixed part respectively with outer casing
To chest outer surface, so that saving oneself in battlefield or mutually rescuing simple and quick, and good airproof performance, superinfection is avoided；
Due to the setting of unidirectional discharge unit, the hydrops and/or pneumatosis of chest are unidirectionally excreted, and outside air or harmful substance can not
Into wound, the demand of modern war health support time-dependent analysis can satisfy while alleviating wounded's condition of the injury.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structure sectional view of the utility model embodiment.
Mark component: 1- inner can, 101- collecting chamber, 102- discharge chamber, 2- outer casing, 3- fixed part, 4- are unidirectionally discharged
Portion, 401- discharge pipe, the unidirectional mouth of 402-, 5- leakage fluid dram, 6- exhaust outlet, the spare exhaust outlet of 7-.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of pneumothorax locking device of one-way ventilating of embodiment
Present embodiment discloses a kind of pneumothorax locking devices of one-way ventilating, as shown in Figure 1, including inner can 1, outer casing
2 and be fixedly connected with inner can 1 and outer casing 2 for the two to be fixed on to the fixed part 3 of wounded's chest.
The present embodiment is that 1 spiral-lock of inner can is being hurt by the way of to be isolated at traumatic pneumothorax with external environment
At member's pneumothorax, to realize the purpose being isolated from the outside world.As shown in Fig. 2, 1 spiral-lock of inner can at the chest after be formed by sealing
Space is divided into the collecting chamber 101 close to chest and the discharge chamber 102 far from chest, and collecting chamber 101 is miner diameter end far from chest
Horn-like structure, since the bigger diameter end of collecting chamber 101 covers chest site of injury, so that collecting chamber 101 is adapted to various shapes
Wound, and hydrops, the pneumatosis of chest outflow can be collected by it, discharge chamber 102 is a tube body, one end of tube body and collecting chamber
101 miner diameter end is sealed connected together, the other end end-enclosed of tube body, what the inner can 1 of the present embodiment was integrally formed
Structure, and collecting chamber 101 is connected with discharge chamber 102.
The present embodiment is the top that chamber 102 is discharged for the ease of the hydrops in inner can 1, pneumatosis discharge, the measure of use
With along the equally distributed multiple unidirectional discharge units 4 of its peripheral surface.Each unidirectional discharge unit 4 includes the diameter along discharge chamber 102
To extending between inner can 1 and outer casing 2 discharge pipe 401 for being formed by space, and discharge pipe 401 is far from inner can 1
One end is set with unidirectional mouth 402.Wherein, unidirectional mouth 402 is flexible silicon sebific duct, and flexible silicon sebific duct, which has, stretches out discharge pipe 401
Extension end.When the external pressure of extension end be greater than its internal pressure when (when traumatic pneumothorax wounded's air-breathing), extension end it is interior
Wall fitting, to constitute the closing between inner can 1 and outer casing 2, prevents external substance from entering the wounded affected part；When outside extension end
When portion's pressure is less than its internal pressure (when the traumatic pneumothorax wounded exhale), the inner wall of extension end opens, to constitute inner can 1
With the connection between outer casing 2, convenient for the discharge of hydrops and pneumatosis.
The present embodiment comes in order to which hydrops, pneumatosis to be separately separated, and devises outer casing 2, and outer casing 2 detains inner can 1
In it, the lower part and top of outer casing 2 have multiple leakage fluid drams 5 and multiple exhausts along the peripheral surface of outer casing 2
Mouth 6, hydrops and pneumatosis enter the space of outer casing 2 and the enclosed composition of inner can 1 by unidirectional discharge unit 4, and hydrops is by being located at
The leakage fluid dram 5 of 2 lower part of outer casing drains into the external world, and pneumatosis rises, and drains into the external world by the exhaust outlet 6 on 2 top of outer casing.In order to keep away
The accident that exempting from the excessive exhaust outlet 6 of pneumatosis, quickly and completely pneumatosis can not be discharged occurs, on the outer casing 2 of the present embodiment and position
Interval is provided with multiple spare exhaust outlets 7 in peripheral surface between leakage fluid dram 5 and exhaust outlet 6.
The design of the fixed part 3 of the present embodiment is that inner can 1 and outer casing 2 are being carried the wounded or directly touched in order to prevent
The lower wound for being detached from the wounded, as shown in Figure 1, fixed part 3 includes being fixed on the bottom of inner can 1 and outer casing 2 and being adhered to
Closing patch at traumatic pneumothorax, closes to be provided at the center of patch and is connected with the wound at traumatic pneumothorax for inner can 1
Notch.
The working principle of the utility model embodiment is as follows:
Firstly, the sticking one end end face (i.e. far from one end end face of outer casing 2) of closing patch tool is adhered to traumatic
At pneumothorax；Later, as the breathing of the wounded, intrathoracic hydrops and/or pneumatosis enter inner can 1, and pass through unidirectional discharge unit
4, it drains into the space of inner can 1 and the enclosed composition of outer casing 2, hydrops mutually separates in this space with pneumatosis mixture, and point
Not Tong Guo leakage fluid dram 5 and exhaust outlet 6 drain into the external world；If pneumatosis amount is bigger, pneumatosis can also drain into outer from spare exhaust outlet 7
Boundary；Then, exhaling and inhale, the opening and closing of unidirectional mouth 402 with the wounded, so that intrathoracic hydrops and/or pneumatosis are continuous
Discharge, and the substance in external environment cannot be introduced into thoracic cavity.It follows that the utility model embodiment is easy to operate, the used time
It is short, without repeatedly moving the wounded to carry out wrapping fixation in operating process, avoid the condition of the injury for aggravating the wounded；And after the subsequent wounded
During sending, with the continuous movement of the wounded, closing patch will not loosen, and avoid and cause the secondary opening of wound.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of the utility model claims protection.
Claims (7)
1. a kind of pneumothorax locking device of one-way ventilating, it is characterised in that: be used for air guide including being buckled at traumatic pneumothorax
With the inner can of drain, and by inner can be buckled in the outer casing in it, the inner can and outer casing pass through with the two be connected
Fixed part be fixed on chest outer surface, the top of the inner can has that spaced several are unidirectional along its peripheral surface
Discharge unit, the lower part and top of the outer casing have several leakage fluid drams and exhaust outlet along the peripheral surface of outer casing.
2. a kind of pneumothorax locking device of one-way ventilating according to claim 1, it is characterised in that: the fixed part includes
It is fixed on the bottom of the inner can and outer casing and is adhered to the patch of the closing at traumatic pneumothorax, at the center of the closing patch
It is provided with the notch being connected for inner can with the wound at traumatic pneumothorax.
3. a kind of pneumothorax locking device of one-way ventilating according to claim 1, it is characterised in that: on Yu Suoshu outer casing
And interval is provided with several spare exhaust outlets in the peripheral surface between the leakage fluid dram and exhaust outlet.
4. a kind of pneumothorax locking device of one-way ventilating according to claim 1, it is characterised in that: the inner can includes
The collecting chamber being connected with chest and the discharge chamber being connected with collecting chamber far from one end of chest.
5. a kind of pneumothorax locking device of one-way ventilating according to claim 4, it is characterised in that: the collecting chamber is loudspeaker
Shape structure, miner diameter end are fixed far from chest and with the discharge chamber.
6. a kind of pneumothorax locking device of one-way ventilating according to claim 1, it is characterised in that: the unidirectional discharge unit
Including the discharge pipe for extending radially to be formed by space between the inner can and the outer casing along the inner can, institute
It states discharge pipe and is arranged with unidirectional mouth far from one end of the inner can.
7. a kind of pneumothorax locking device of one-way ventilating according to claim 6, it is characterised in that: the unidirectional mouth is bullet
Property silicone tube, the flexible silicon sebific duct has the extension end for stretching out the discharge pipe, and the external pressure in the extension end is greater than
When its internal pressure, the inner wall of the extension end is bonded, to constitute the closing between the inner can and outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905260.3U CN209378126U (en) | 2018-11-19 | 2018-11-19 | A kind of pneumothorax locking device of one-way ventilating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905260.3U CN209378126U (en) | 2018-11-19 | 2018-11-19 | A kind of pneumothorax locking device of one-way ventilating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209378126U true CN209378126U (en) | 2019-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905260.3U Active CN209378126U (en) | 2018-11-19 | 2018-11-19 | A kind of pneumothorax locking device of one-way ventilating |
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| CN (1) | CN209378126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166405A (en) * | 2020-02-20 | 2020-05-19 | 上海蕴箬生物科技有限公司 | Pneumothorax patch |
-
2018
- 2018-11-19 CN CN201821905260.3U patent/CN209378126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166405A (en) * | 2020-02-20 | 2020-05-19 | 上海蕴箬生物科技有限公司 | Pneumothorax patch |
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