CN221206276U - Portable negative pressure suction device - Google Patents
Portable negative pressure suction device Download PDFInfo
- Publication number
- CN221206276U CN221206276U CN202322065123.0U CN202322065123U CN221206276U CN 221206276 U CN221206276 U CN 221206276U CN 202322065123 U CN202322065123 U CN 202322065123U CN 221206276 U CN221206276 U CN 221206276U
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- China
- Prior art keywords
- fixedly connected
- liquid storage
- negative pressure
- side wall
- storage tank
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- 239000007788 liquid Substances 0.000 claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002313 adhesive film Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 230000035876 healing Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 13
- 230000001338 necrotic effect Effects 0.000 description 5
- 229920001821 foam rubber Polymers 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Abstract
The utility model discloses a portable negative pressure suction device which comprises a liquid storage tank, wherein a partition plate is fixedly connected to the inner side wall of the liquid storage tank, a liquid inlet which is arranged in a penetrating mode is formed in the partition plate, a negative pressure pump is fixedly connected to the upper side wall of the partition plate, an air outlet pipe is fixedly connected to the output end of the negative pressure pump, the air outlet pipe penetrates through the upper side wall of the liquid storage tank, an air pressure sensor is fixedly connected to the inner side wall of the liquid storage tank, a controller is fixedly connected to the outer side wall of the liquid storage tank, the input end of the controller is electrically connected with the output end of the air pressure sensor, the output end of the controller is electrically connected with the input end of the negative pressure pump, and a drainage tube is fixedly connected to the liquid storage tank. The utility model does not need to manually squeeze the air bag and manually fix the drainage tube, can clean the wound surface, is beneficial to the healing of the wound surface, reduces the burden of a patient and improves the portability of use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a portable negative pressure suction device.
Background
Drainage is a surgical means for establishing an open channel between a certain part of a body and other parts of the body or between the body and the outside to achieve the purpose of treatment, is an important component in surgical treatment, and is one of basic operations of surgical operation; when burn occurs at a certain part of the body of a patient, the harmful substances such as purulent effusion, necrotic tissue, foreign matters, abnormally accumulated blood, digestive juice and the like in the body cavity, organs or tissues are required to be discharged in time, so that the dead cavity is eliminated by reducing pressure, the inflammatory stimulus to the body is eliminated, the biological environment of the infected part is changed, the inflammatory reaction of the body is lightened, the local bacterial reproduction is inhibited, the infection diffusion is prevented, and the inflammation is promoted to be resolved.
For example, a portable negative pressure suction device for treating a burn wound surface is disclosed in Chinese patent application No. 201920602076.X, and comprises a storage bottle, wherein an exhaust port is formed in the left side of the top of the storage bottle, a first one-way valve is fixedly arranged in an inner cavity of the exhaust port, an air bag bottle is arranged on the right side of the storage bottle, the storage bottle and the air bag bottle are fixedly communicated through a first hose, a third one-way valve is fixedly arranged at the bottom of the air bag bottle, the right end of the first hose is fixedly communicated with the third one-way valve, a connecting column is fixedly connected to the top of the air bag bottle, a butt joint is fixedly connected to the right side of the connecting column, and a second one-way valve is fixedly arranged in an inner cavity of the butt joint; the portable negative pressure suction device for treating the burn wound surface can be quickly disassembled into a plurality of components when the device is required to be carried in a long distance through the structures such as the first hose, the air bag bottle, the fixed column and the like, is extremely simple and convenient to install, can be installed in three steps, and solves the problem that the device is inconvenient to carry;
In the scheme, when the operation is performed, a patient needs to operate the pull rod by one hand, so that air in the air bag bottle is discharged, the other hand needs to hold the second handle to enable the drainage port to face the wound surface, the drainage time is too long, discomfort of the patient can be caused, and the portable negative pressure suction device is designed for solving the problems.
Disclosure of utility model
The present utility model provides a portable negative pressure suction device to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a portable negative pressure suction device, includes the liquid storage pot, fixedly connected with division board on the inside lateral wall of liquid storage pot, be the inlet that runs through the setting on the division board, the last lateral wall fixedly connected with negative pressure pump of division board, the output fixedly connected with outlet duct of negative pressure pump, the outlet duct runs through the last lateral wall of liquid storage pot, fixedly connected with air pressure sensor on the inside lateral wall of liquid storage pot, fixedly connected with controller on the lateral wall of liquid storage pot, the input of controller with air pressure sensor's output electricity is connected, the output of controller with the input electricity of negative pressure pump is connected, fixedly connected with drainage tube on the liquid storage pot, the one end of drainage tube runs through in proper order the lateral wall of liquid storage pot and the lateral wall of inlet, the other end fixedly connected with medical pad, be equipped with the foam-rubber pad on the bottom lateral wall of medical pad, fixedly connected with drain pipe on the lateral wall of liquid storage pot, be equipped with sealed lid on the drain pipe, be equipped with the liquid storage pot subassembly on the drain pipe.
As a further improvement scheme of the technical scheme: the cleaning assembly comprises a cleaning barrel, the cleaning barrel is fixedly connected to the side wall of the liquid storage tank, a piston block is arranged in the cleaning barrel, the upper side wall of the piston block is fixedly connected with a pressing rod, the side wall of the cleaning barrel is fixedly connected with a water outlet pipe, and the water outlet pipe penetrates through the side wall of the medical film.
As a further improvement scheme of the technical scheme: the upper side wall of the liquid storage tank is fixedly connected with a handle.
As a further improvement scheme of the technical scheme: a plurality of ultraviolet disinfection lamps are fixedly connected to the bottom side wall of the partition plate.
As a further improvement scheme of the technical scheme: and a rubber ring is fixedly connected to the side wall of the piston block.
As a further improvement scheme of the technical scheme: the inner bottom side wall of the liquid storage tank is arranged in an inclined mode.
As a further improvement scheme of the technical scheme: the drainage tube and the water outlet tube are both hoses.
Compared with the prior art, the utility model has the beneficial effects that:
Through negative pressure pump, outlet duct, negative pressure sensor and controller mutually support, can intelligent control liquid storage pot in the negative pressure size, can fix the drainage tube in surface of a wound department through medical pad pasting, foam-rubber cushion and gauze pad, can wash surface of a wound department through wasing the bucket, pressing pole, piston piece and outlet pipe, this device does not need artifical extrusion gasbag and manual fixed drainage tube, can also wash the surface of a wound, is favorable to the healing of surface of a wound, reduces patient's burden, improves the portability of use.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
Fig. 1 is a schematic perspective view of a portable negative pressure suction device according to the present utility model;
FIG. 2 is a schematic diagram showing a front cross-sectional structure of a portable negative pressure suction device according to the present utility model;
fig. 3 is an enlarged view of a partial structure of a in fig. 1.
In the drawings, the list of components represented by the various numbers is as follows:
1. A liquid storage tank; 2. a partition plate; 3. a liquid inlet; 4. a drainage tube; 5. a negative pressure pump; 6. a controller; 7. an air pressure sensor; 8. an air outlet pipe; 9. a handle; 10. a liquid outlet pipe; 11. sealing cover; 12. cleaning a barrel; 13. pressing a pressing rod; 14. a piston block; 15. a rubber ring; 16. a water outlet pipe; 17. an ultraviolet sterilizing lamp; 18. medical film sticking; 19. a sponge cushion; 20. a gauze pad.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, in an embodiment of the present utility model, a portable negative pressure suction device includes a liquid storage tank 1, a partition plate 2 is fixedly connected to an inner side wall of the liquid storage tank 1, a liquid inlet 3 penetrating through the partition plate 2 is provided on the partition plate 2, a negative pressure pump 5 is fixedly connected to an upper side wall of the partition plate 2, an output end of the negative pressure pump 5 is fixedly connected to an air outlet pipe 8, the air outlet pipe 8 penetrates through an upper side wall of the liquid storage tank 1, an air pressure sensor 7 is fixedly connected to an inner side wall of the liquid storage tank 1, a controller 6 is fixedly connected to an outer side wall of the liquid storage tank 1, an input end of the controller 6 is electrically connected to an output end of the air pressure sensor 7, an output end of the controller 6 is electrically connected to an input end of the negative pressure pump 5, a drainage pipe 4 is fixedly connected to the liquid storage tank 1, one end of the drainage pipe 4 sequentially penetrates through a side wall of the liquid storage tank 1 and a side wall of the liquid inlet 3, a medical adhesive film 18 is fixedly connected to the other end of the drainage pipe 4, a sponge pad 19 is provided on a bottom side wall of the medical adhesive film 18, a gauze pad 20 is provided on a bottom side wall of the sponge pad 19, a liquid storage tank 1 is fixedly connected to a sealing cover 10 is provided on a bottom side wall of the liquid storage tank 1, and a cleaning component is provided on the liquid outlet pipe 11 is provided on the liquid storage tank 1.
Referring to fig. 2, the cleaning assembly includes a cleaning barrel 12, the cleaning barrel 12 is fixedly connected to a side wall of the liquid storage tank 1, a piston block 14 is arranged in the cleaning barrel 12, a pressing rod 13 is fixedly connected to an upper side wall of the piston block 14, a water outlet pipe 16 is fixedly connected to a side wall of the cleaning barrel 12, and the water outlet pipe 16 penetrates through a side wall of a medical adhesive film 18, so that wound surfaces can be cleaned conveniently, and healing effects of the wound surfaces can be enhanced.
Referring to fig. 2, a handle 9 is fixedly connected to the upper side wall of the liquid storage tank 1, so that the device is convenient to carry.
Referring to fig. 2, a plurality of ultraviolet sterilizing lamps 17 are fixedly connected to the bottom side wall of the partition plate 2, and the ultraviolet sterilizing lamps 17 can sterilize and disinfect necrotic tissues and secretions on the wound surface and then discharge the necrotic tissues and secretions, so that the spread of bacteria and viruses is reduced.
Referring to fig. 2, a rubber ring 15 is fixedly connected to a side wall of the piston block 14 to increase the sealing performance between the cleaning barrel 12 and the piston block 14.
Referring to fig. 2, the bottom side wall of the liquid storage tank 1 is inclined, so that dirt in the liquid storage tank 1 can be conveniently discharged as soon as possible with less residue.
Referring to fig. 2, the drainage tube 4 and the water outlet tube 16 are flexible tubes, and can be operated in multiple directions, so that the device is convenient to attach to a wound surface.
The working principle of the utility model is as follows: when the medical pad-washing device is used, the medical pad-washing device is fixed at a wound surface by the medical pad-washing device 18, the foam-rubber cushion 19 and the gauze pad 20, the negative pressure pump 5 is started, the negative pressure pump 5 discharges air in the liquid storage tank 1 to the outside, the air pressure sensor 7 transmits the air pressure value in the liquid storage tank 1 to the controller 6 in real time, once the air pressure is increased or reduced, the controller 6 controls the negative pressure pump 5 to stop or start, the air pressure in the liquid storage tank 1 is reduced, necrotic tissues, secretion and washing liquid on the wound surface can be sucked into the liquid storage tank 1 through the drainage tube 4, the necrotic tissues, secretion and washing liquid can be discharged through the liquid outlet pipe 10, when the liquid storage tank 1 needs to be washed, the air pressure is kept normal, then the piston block 14 is pulled out of the washing barrel 12, a certain amount of washing liquid is injected into the washing barrel 12, then the piston block 14 is plugged into the washing barrel 12 and the piston block 14 is pressed downwards, so that the washing liquid in the washing barrel 12 is injected onto the wound surface, the washing area of the wound surface can be increased under the action of the foam-rubber cushion 19 and the gauze pad 20, and the washing effect can be improved.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a portable negative pressure suction device, includes liquid storage pot (1), its characterized in that, fixedly connected with division board (2) on the inside lateral wall of liquid storage pot (1), set up on division board (2) be through inlet (3) that set up, the last lateral wall fixedly connected with negative pressure pump (5) of division board (2), the output fixedly connected with outlet duct (8) of negative pressure pump (5), outlet duct (8) run through the last lateral wall of liquid storage pot (1), fixedly connected with air pressure sensor (7) on the inside lateral wall of liquid storage pot (1), fixedly connected with controller (6) on the lateral wall of liquid storage pot (1), the input of controller (6) with the output electricity of air pressure sensor (7) is connected, the output of controller (6) with the input electricity of negative pressure pump (5) is connected, fixedly connected with drainage tube (4) on liquid storage pot (1), one end of drainage tube (4) runs through in proper order the lateral wall of liquid storage pot (1) and the lateral wall of liquid storage pot (3) and be equipped with pad (18) on the lateral wall of pad (19), medical pad (18) are equipped with on the lateral wall of pad (19), the liquid storage device is characterized in that a liquid outlet pipe (10) is fixedly connected to the side wall of the liquid storage tank (1), a sealing cover (11) is arranged on the liquid outlet pipe (10), and a cleaning assembly is arranged on the liquid storage tank (1).
2. The portable negative pressure suction device according to claim 1, wherein the cleaning assembly comprises a cleaning barrel (12), the cleaning barrel (12) is fixedly connected to the side wall of the liquid storage tank (1), a piston block (14) is arranged in the cleaning barrel (12), the upper side wall of the piston block (14) is fixedly connected with a pressing rod (13), a water outlet pipe (16) is fixedly connected to the side wall of the cleaning barrel (12), and the water outlet pipe (16) penetrates through the side wall of the medical adhesive film (18).
3. A portable negative pressure suction device according to claim 1, characterized in that the upper side wall of the reservoir (1) is fixedly connected with a handle (9).
4. A portable negative pressure suction device according to claim 1, characterized in that a plurality of ultraviolet disinfection lamps (17) are fixedly connected to the bottom side wall of the partition plate (2).
5. A portable negative pressure suction device according to claim 2, characterized in that a rubber ring (15) is fixedly connected to the side wall of the piston block (14).
6. A portable negative pressure suction device according to claim 1, characterized in that the inner bottom side wall of the liquid storage tank (1) is arranged in an inclined manner.
7. A portable negative pressure suction device according to claim 2, characterized in that the drain tube (4) and the outlet tube (16) are hoses.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221206276U true CN221206276U (en) | 2024-06-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |