CN211835528U - Subcutaneous emphysema negative pressure suction device - Google Patents
Subcutaneous emphysema negative pressure suction device Download PDFInfo
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- CN211835528U CN211835528U CN201921818096.7U CN201921818096U CN211835528U CN 211835528 U CN211835528 U CN 211835528U CN 201921818096 U CN201921818096 U CN 201921818096U CN 211835528 U CN211835528 U CN 211835528U
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- negative pressure
- vacuum pump
- emphysema
- pressure tank
- suction device
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Abstract
The utility model discloses a subcutaneous emphysema negative pressure suction device, including negative pressure jar and small-size vacuum pump, the inside fixedly connected with small-size vacuum pump of negative pressure jar, and the small-size vacuum pump suction end and the inside through connection of negative pressure jar to the small-size vacuum pump exhaust end extends to the negative pressure jar outside through the gas release pipe, negative pressure jar top surface one end through connection of sealing has the second connecting pipe, and the second connecting pipe other end is connected with the ooff valve through the third connecting pipe. The utility model discloses in, adopted the negative pressure jar and attracted the head, do an incision in the skin department on emphysema surface, will attract the head to implant inside the skin to make and attract the head to reach the emphysema position, because negative pressure jar inside has been taken out into the negative pressure by small-size vacuum pump, so open the ooff valve, the unnecessary gas of emphysema position will be attracted to the negative pressure jar inside, thereby the gas quantity of emphysema position obtains reducing, thereby alleviate the tension of subcutaneous emphysema, reduce the scope of subcutaneous emphysema, alleviate patient's misery.
Description
Technical Field
The utility model relates to a subcutaneous emphysema treatment technical field especially relates to subcutaneous emphysema negative pressure suction device.
Background
The pneumothorax of a patient can sometimes cause extensive subcutaneous emphysema and spread to the whole body, so that people look like being inflated, even if the pneumothorax is controlled at the source, the subdermal emphysema can still be slowly faded, and the fading of the extensive subdermal emphysema is very difficult, great pain is caused to the patient, and the change of the appearance of the patient causes great psychological damage to the patient and family members.
Subcutaneous emphysema is comparatively dispersed, can't adopt traditional great powerful negative pressure suction device, and traditional negative pressure suction device is difficult to adjust the size of the volume of breathing in, it is unsuitable for comparatively dispersedly, the less subcutaneous emphysema of gas volume, simultaneously can extract a part tissue liquid in the gaseous in-process of extraction inevitable, these tissue liquids can occupy among negative pressure device's the negative pressure storage device, lead to negative pressure storage device to reduce, and then reduce the negative pressure volume, and most tissue liquid taste is bad smell, if incorrect processing, can cause patient's psychological injury, to the above-mentioned problem, a subcutaneous emphysema negative pressure suction device is proposed in particular to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a subcutaneous emphysema negative pressure suction device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: subcutaneous emphysema negative pressure suction device, including negative pressure jar and small-size vacuum pump, the inside fixedly connected with small-size vacuum pump of negative pressure jar, and the small-size vacuum pump end of breathing in and the inside through connection of negative pressure jar to the small-size vacuum pump exhaust end extends to the negative pressure jar outside through the trachea of releasing, negative pressure jar top surface one end through sealing connection has the second connecting pipe, and the second connecting pipe other end is connected with the ooff valve through the third connecting pipe to the third connecting pipe other end passes through coupling hose and attracts first sealing connection, coupling hose has cup jointed solid fixed ring with attracting first handing-over department, the trachea of releasing upper end is equipped with the bleed valve.
As a further description of the above technical solution:
the surface wall of the negative pressure tank is connected with an air pressure meter through a first connecting pipe in a penetrating and sealing manner.
As a further description of the above technical solution:
and the surface wall below the negative pressure tank is connected with a liquid discharge valve in a penetrating and sealing manner.
As a further description of the above technical solution:
and a control switch is embedded in one side of the top surface of the negative pressure tank, which is positioned on the air release pipe.
As a further description of the above technical solution:
and a power line is embedded in the surface wall of the negative pressure tank above the air pressure meter.
As a further description of the above technical solution:
the surface of the suction head is provided with air suction holes which are uniformly distributed on the surface of the suction head.
As a further description of the above technical solution:
the control switch output and the input electric connection of the small vacuum pump, and the model of the small vacuum pump is as follows: VAJ850.4 are provided.
As a further description of the above technical solution:
the negative pressure tank is of a cylindrical structure and is of a sealing structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopted negative pressure jar and suction head, made an incision in the skin department on emphysema surface, implanted the suction head inside the skin to make the suction head reach the emphysema position, because the negative pressure has been taken out into the negative pressure by small-size vacuum pump in the negative pressure jar, so open the ooff valve, the unnecessary gas in emphysema position will be sucked to the negative pressure jar inside, thereby the gas quantity in emphysema position obtains reducing, thereby alleviates the tension of subcutaneous emphysema, reduces the scope of subcutaneous emphysema, alleviates patient's misery;
2. the utility model discloses in, adopted small-size vacuum pump, ooff valve and flowing back valve, small-size vacuum pump can be rapidly with negative pressure jar inside air extraction, make negative pressure jar inside be the negative pressure state, it is efficient to take out the vacuum, medical personnel's accessible control ooff valve's the degree of opening control air suction speed simultaneously, prevent that the air extraction is too fast and arouse the patient uncomfortable, simultaneously when the completion back of bleeding, can open the flowing back valve and discharge together the tissue liquid of taking out along with gaseous, the tissue liquid of avoiding taking out occupies the negative pressure jar volume.
Drawings
Fig. 1 is a schematic structural view of the subcutaneous emphysema negative pressure suction device provided by the utility model;
fig. 2 is a top view of the subcutaneous emphysema negative pressure suction device provided by the present invention;
fig. 3 is a schematic structural view of the suction head of the present invention.
Illustration of the drawings:
1. a negative pressure tank; 2. a drain valve; 3. a first connecting pipe; 4. an air pressure gauge; 5. a power line; 6. a control switch; 7. a small vacuum pump; 8. a deflation valve; 9. discharging the air pipe; 10. a second connecting pipe; 11. a third connecting pipe; 12. an on-off valve; 13. a connecting hose; 14. a fixing ring; 15. a suction head; 16. and (4) an air suction hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, fig. 2 and fig. 3, a subcutaneous emphysema negative pressure suction device includes a negative pressure tank 1 and a small vacuum pump 7, the small vacuum pump 7 is fixedly connected inside the negative pressure tank 1, an air suction end of the small vacuum pump 7 is connected with an inner portion of the negative pressure tank 1 in a penetrating manner, an air exhaust end of the small vacuum pump 7 extends to an outer side of the negative pressure tank 1 through an air exhaust pipe 9, one end of a top surface of the negative pressure tank 1 is connected with a second connecting pipe 10 in a penetrating manner in a sealing manner, the other end of the second connecting pipe 10 is connected with a switch valve 12 through a third connecting pipe 11, the other end of the third connecting pipe 11 is connected with a suction head 15 in a sealing manner through a connecting hose 13, a fixing ring 14 is sleeved at a.
Referring to fig. 1 and fig. 3, the surface wall of the negative pressure tank 1 is connected with an air gauge 4 through a first connecting pipe 3 in a penetrating and sealing manner, the surface wall of the lower part of the negative pressure tank 1 is connected with a liquid discharge valve 2 in a penetrating and sealing manner, a control switch 6 is embedded in one side, located on the gas discharge pipe 9, of the top surface of the negative pressure tank 1, a power line 5 is embedded in the upper part, located on the air gauge 4, of the surface of the suction head 15, suction holes 16 are formed in the surface of the suction head 15, the suction holes 16 are uniformly distributed on the surface of the suction head 15, the output end of the control switch 6 is electrically connected: VAJ850.4, the negative pressure jar 1 is a cylindrical structure, and the negative pressure jar 1 is a sealing structure, the air pressure meter 4 facilitates the user to determine the residual amount of air in the negative pressure jar 1, the negative pressure jar 1 is made of transparent material, and the negative pressure jar 1 is a non-deformable structure, and the device is connected with power through the power line 5.
The working principle is as follows: when the device is used, the device is moved to a proper position, the device is powered on through the power cord 5, the switch valve 12, the air release valve 8 and the liquid discharge valve 2 are all in a closed state in an initial state, firstly, the vacuum pumping is carried out, the air release valve 8 is opened, the small vacuum pump 7 is opened through the control switch 6, the air pressure meter 4 is observed, when a specified negative pressure value is reached, the air release valve 8 is closed, then the small vacuum pump 7 is quickly closed through the control switch 6, the negative pressure is arranged in the negative pressure tank 1 at the moment, an incision is made at the skin part of the surface of an emphysema, the suction head 15 is implanted into the skin, the suction head 15 reaches the emphysema position, because the inside of the negative pressure of the small vacuum pump 7 in the negative pressure tank 1 is pumped into a negative pressure, the switch valve 12 is opened, redundant gas at the emphysema position can be sucked into the negative pressure tank 1, so that the gas quantity at the emphysema, reduce the scope of subcutaneous emphysema, alleviate patient's misery, in addition, medical personnel accessible control switch valve 12's the opening degree control air suction speed, prevent that the air extraction is too fast and arouse the patient discomfort, when the completion back of bleeding, can open the flowing back valve 2 simultaneously and discharge the tissue liquid of taking out along with gas together, avoid the tissue liquid of taking out to occupy negative pressure tank 1 volume, the special dustbin is abandoned into to exhaust tissue liquid after sealing process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A subcutaneous emphysema negative pressure suction device, which comprises a negative pressure tank (1) and a small-sized vacuum pump (7), it is characterized in that the inside of the negative pressure tank (1) is fixedly connected with a small vacuum pump (7), the air suction end of the small vacuum pump (7) is communicated with the inside of the negative pressure tank (1), and the exhaust end of the small vacuum pump (7) extends to the outer side of the negative pressure tank (1) through an exhaust pipe (9), one end of the top surface of the negative pressure tank (1) is communicated with a second connecting pipe (10) in a sealing way, and the other end of the second connecting pipe (10) is connected with a switch valve (12) through a third connecting pipe (11), and the other end of the third connecting pipe (11) is hermetically connected with a suction head (15) through a connecting hose (13), the joint of the connecting hose (13) and the suction head (15) is sleeved with a fixing ring (14), and the upper end of the air release pipe (9) is provided with an air release valve (8).
2. The subcutaneous emphysema negative pressure suction device according to claim 1, wherein the surface wall of the negative pressure tank (1) is connected with an air pressure gauge (4) through a first connecting pipe (3) in a sealing manner.
3. The subcutaneous emphysema negative pressure suction device according to claim 1, wherein a drain valve (2) is connected in a penetrating and sealing manner to the lower surface wall of the negative pressure tank (1).
4. The subcutaneous emphysema negative pressure suction device according to claim 1, wherein a control switch (6) is embedded in the top surface of the negative pressure tank (1) at one side of the air release pipe (9).
5. The subcutaneous emphysema negative pressure suction device according to claim 1 or 2, wherein a power cord (5) is embedded in the surface wall of the negative pressure tank (1) above the air pressure gauge (4).
6. The subcutaneous emphysema negative pressure suction device according to claim 1, wherein the surface of the suction head (15) is provided with suction holes (16), and the suction holes (16) are uniformly distributed on the surface of the suction head (15).
7. The subcutaneous emphysema negative pressure suction device according to claim 4, wherein the output end of the control switch (6) is electrically connected with the input end of the small vacuum pump (7), and the type of the small vacuum pump (7) is as follows: VAJ850.4 are provided.
8. The subcutaneous emphysema negative pressure suction device of claim 1, wherein the negative pressure tank (1) is of a cylindrical structure, and the negative pressure tank (1) is of a sealed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818096.7U CN211835528U (en) | 2019-10-28 | 2019-10-28 | Subcutaneous emphysema negative pressure suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818096.7U CN211835528U (en) | 2019-10-28 | 2019-10-28 | Subcutaneous emphysema negative pressure suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211835528U true CN211835528U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921818096.7U Expired - Fee Related CN211835528U (en) | 2019-10-28 | 2019-10-28 | Subcutaneous emphysema negative pressure suction device |
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| CN (1) | CN211835528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624142A (en) * | 2019-10-28 | 2019-12-31 | 华中科技大学同济医学院附属协和医院 | Subcutaneous emphysema negative pressure suction device |
-
2019
- 2019-10-28 CN CN201921818096.7U patent/CN211835528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624142A (en) * | 2019-10-28 | 2019-12-31 | 华中科技大学同济医学院附属协和医院 | Subcutaneous emphysema negative pressure suction device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20211028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |