CN215134190U - Postoperative incision drainage device of prevention infection - Google Patents
Postoperative incision drainage device of prevention infection Download PDFInfo
- Publication number
- CN215134190U CN215134190U CN202120396768.0U CN202120396768U CN215134190U CN 215134190 U CN215134190 U CN 215134190U CN 202120396768 U CN202120396768 U CN 202120396768U CN 215134190 U CN215134190 U CN 215134190U
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- Prior art keywords
- negative pressure
- drainage
- buffer tank
- support
- top surface
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- 230000002980 postoperative effect Effects 0.000 title claims abstract description 23
- 208000015181 infectious disease Diseases 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005406 washing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model provides a postoperative incision drainage device of prevention infection belongs to medical instrument technical field. The postoperative incision drainage device for preventing infection comprises a support, a flushing mechanism and a negative pressure drainage collecting mechanism. Support top surface one side fixedly connected with drainage tube, flushing mechanism includes water tank, water pump and pressure switch, negative pressure drainage collection mechanism includes buffer tank, collecting box, vacuum switch and negative pressure pump, the negative pressure pump with the buffer tank all install in the support top surface, the collecting box set up in support top surface one side, buffer tank bottom one side with drainage tube bottom intercommunication, negative pressure pump output and buffer tank top one side intercommunication, vacuum switch install in on the output of negative pressure pump. The utility model discloses conveniently keep the negative pressure of negative pressure mechanism invariable, improve the security that the device used to and conveniently wash the device, it is long when improving the device use, avoid frequent change.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a postoperative incision drainage device of prevention infection.
Background
For many years, medical workers at home and abroad continuously discuss factors causing incision infection, and apply some measures to prevent the incision infection, although certain effects are achieved, a plurality of methods are complicated, and the pain of patients and the workload of the medical workers are increased. For example, a method for delaying suturing subcutaneous tissues and skin and a method for indwelling a subcutaneous drainage strip exist, the existing method for indwelling the subcutaneous drainage strip is applied more, however, incision seepage is also obviously increased, frequent dressing change is needed, the infection risk of some surgical incisions is high, a subcutaneous drainage strip or a drainage tube is simply placed except for washing the incision during surgery, the drainage effect is not ideal many times, and the infection probability of the incision is high.
In order to solve the above problems, a postoperative incision drainage device for preventing infection is now provided.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above insufficiency, the utility model provides a postoperative incision drainage device of prevention infection, aims at improving the easy problem of infecting of postoperative incision.
The utility model discloses a realize like this:
the utility model provides a postoperative incision drainage device of prevention infection, collect the mechanism including support, washing mechanism and negative pressure drainage.
And one side of the top surface of the support is fixedly connected with a drainage tube.
The flushing mechanism comprises a water tank, a water pump and a pressure switch, the water tank and the water pump are installed on one side of the top surface of the support, the input end of the water pump is communicated with one side of the bottom of the water tank, the output end of the water pump is communicated with the top of the drainage tube, the output end of the water pump is provided with an electromagnetic valve, the pressure switch is arranged on the outer side of the bottom end of the drainage tube in a covering mode, and the pressure switch is electrically connected with the water pump and the electromagnetic valve.
Negative pressure drainage collection mechanism includes buffer tank, collecting box, vacuum switch and negative pressure pump, the negative pressure pump with the buffer tank all install in the support top surface, the collecting box set up in support top surface one side, buffer tank bottom one side with drainage tube bottom intercommunication, negative pressure pump output and buffer tank top one side intercommunication, vacuum switch install in on the output of negative pressure pump, just the output of negative pressure pump is close to one side of buffer tank is provided with first valve, buffer tank bottom with the collecting box intercommunication.
In an embodiment of the present invention, the support bottom is provided with an adjusting leg, the adjusting leg includes a leg rod and a pillar block, the top surface of the leg rod is fixedly connected to the bottom surface of the support, and the top surface of the pillar block is threaded through the bottom of the pillar block.
The utility model discloses an in the embodiment, the water tank top is provided with the filler, threaded connection has the lid that adds water on the filler.
The utility model discloses an in one embodiment, the inside filter screen that is provided with of buffer tank, the negative pressure pump output is located on the filter screen.
In an embodiment of the present invention, the collecting box is provided with a handle on one side, and a protective pad is provided on the handle.
The utility model has the advantages that: the utility model discloses a postoperative incision drainage device of prevention infection that above-mentioned design obtained, during the use, install the drainage tube input in patient postoperative incision department, then set up the pressure value of negative pressure at vacuum switch, when pressure in the drainage tube is greater than the set pressure value, negative pressure pump is opened to vacuum switch, patient postoperative incision sepage gets into the buffer tank through the drainage tube under the effort of negative pressure, the sepage flows in the collection box under the effect of self gravity, reach the purpose of collecting the sepage and avoiding the backward flow, when needs wash the drainage tube, close drainage tube input valve and first valve, open water pump and solenoid valve, wash the drainage tube. Through improving the structure of original drainage strip, increase on the basis of original drainage strip and wash the mechanism, collect the negative pressure size of mechanism through setting up vacuum switch real time monitoring negative pressure drainage, make the negative pressure keep for fixed size, keep the internal pressure who washs pipeline and drainage pipeline. The utility model discloses conveniently keep the negative pressure of negative pressure mechanism invariable, improve the security that the device used to and conveniently wash the device, it is long when improving the device use, avoid frequent change.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of a postoperative incision drainage device for preventing infection according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a collecting box of the postoperative incision drainage device for preventing infection according to an embodiment of the present invention.
In the figure: 100-a support; 110-a drainage tube; 120-adjusting legs; 121-a leg bar; 122-strut block; 200-a flushing mechanism; 210-a water tank; 211-a water filling port; 212-water-adding cover; 220-a water pump; 230-a pressure switch; 240-solenoid valve; 300-a negative pressure drainage collection mechanism; 310-a buffer tank; 320-a collection box; 321-a handle; 322-protective pad; 330-vacuum switch; 340-a negative pressure pump; 350-first valve.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-2, the present invention provides a technical solution: a postoperative incision drainage device for preventing infection includes a support 100, a flushing mechanism 200, and a negative pressure drainage collection mechanism 300.
Referring to fig. 1, a drainage tube 110 is fixedly connected to one side of the top surface of a support 100, an adjusting leg 120 is arranged at the bottom of the support 100, the adjusting leg 120 includes a leg rod 121 and a support block 122, the top surface of the leg rod 121 is fixedly connected to the bottom surface of the support 100, the top surface of the support block 122 is threaded through the bottom of the support block 122, and the levelness of the device can be adjusted by changing the length of the top of the support block 122 entering the leg rod 121.
Referring to fig. 1, the flushing mechanism 200 includes a water tank 210, a water pump 220 and a pressure switch 230, the water tank 210 and the water pump 220 are installed on one side of the top surface of the support 100, an input end of the water pump 220 is communicated with one side of the bottom of the water tank 210, a water filling port 211 is arranged on the top of the water tank 210, a water filling cover 212 is connected to the water filling port 211 in a threaded manner, an output end of the water pump 220 is communicated with the top of the drainage tube 110, an output end of the water pump 220 is provided with a solenoid valve 240, the pressure switch 230 is covered and arranged on the outer side of the bottom end of the drainage tube 110, the pressure switch 230 is electrically connected with the water pump 220 and the solenoid valve 240, and when the drainage tube 110 is internally blocked, the pressure switch 230 turns on the water pump 220 and the solenoid valve 240 to dredge the drainage tube 110.
Referring to fig. 1 and 2, the negative pressure drainage collecting mechanism 300 includes a buffer tank 310, a collecting tank 320, a vacuum switch 330 and a negative pressure pump 340, the negative pressure pump 340 and the buffer tank 310 are both installed on the top surface of the support 100, a filter screen is installed inside the buffer tank 310, the output end of the negative pressure pump 340 is located above the filter screen, the filter screen is installed to prevent the negative pressure pump 340 from sucking the seepage to pollute the equipment collecting tank 320 and is installed on one side of the top surface of the support 100, one side of the bottom of the buffer tank 310 is communicated with the bottom end of the drainage tube 110, the output end of the negative pressure pump 340 is communicated with one side of the top of the buffer tank 310, the vacuum switch 330 is installed on the output end of the negative pressure pump 340, a first valve 350 is installed on one side of the output end of the negative pressure pump 340 close to the buffer tank 310, the bottom of the buffer tank 310 is communicated with the collecting tank 320, one side of the collecting tank 320 is provided with a handle 321, and a protection pad 322 is installed on the handle 321.
Specifically, this prevention infected postoperative incision drainage device's theory of operation: during the use, install drainage tube 110 input in patient's postoperative incision department, then set up the pressure value of negative pressure at vacuum switch 330, when pressure in drainage tube 110 is greater than the set pressure value, vacuum switch 330 opens negative pressure pump 340, patient's postoperative incision sepage passes through drainage tube 110 under the effort of negative pressure and gets into in the buffer tank 310, the sepage flows into in collecting box 320 under the effect of self gravity, reach the purpose of collecting the sepage and avoiding the backward flow, when needing to wash drainage tube 110, close drainage tube 110 input valve and first valve 350, open water pump 220 and solenoid valve 240, wash drainage tube 110. Through improving the structure of original drainage strip, increase on the basis of original drainage strip and wash mechanism 200, through setting up vacuum switch 330 real time monitoring negative pressure drainage and collecting the negative pressure size of mechanism 300, make the negative pressure keep for fixed size, keep the internal pressure who washs pipeline and drainage pipeline. The utility model discloses conveniently keep the negative pressure of negative pressure mechanism invariable, improve the security that the device used to and conveniently wash the device, it is long when improving the device use, avoid frequent change.
It should be noted that the specific model specifications of the water pump 220, the electromagnetic valve 240, the vacuum switch 330 and the negative pressure pump 340 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the water pump 220, the solenoid valve 240, the vacuum switch 330 and the negative pressure pump 340 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A postoperative incision drainage device for preventing infection, which is characterized by comprising
The drainage tube drainage device comprises a support (100), wherein a drainage tube (110) is fixedly connected to one side of the top surface of the support (100);
the washing mechanism (200) comprises a water tank (210), a water pump (220) and a pressure switch (230), the water tank (210) and the water pump (220) are installed on one side of the top surface of the support (100), the input end of the water pump (220) is communicated with one side of the bottom of the water tank (210), the output end of the water pump (220) is communicated with the top of the drainage tube (110), the output end of the water pump (220) is provided with a solenoid valve (240), the pressure switch (230) is covered and arranged on the outer side of the bottom end of the drainage tube (110), and the pressure switch (230) is electrically connected with the water pump (220) and the solenoid valve (240);
negative pressure drainage collection mechanism (300), negative pressure drainage collection mechanism (300) include buffer tank (310), collecting box (320), vacuum switch (330) and negative pressure pump (340), negative pressure pump (340) with buffer tank (310) all install in support (100) top surface, collecting box (320) set up in support (100) top surface one side, buffer tank (310) bottom one side with drainage tube (110) bottom intercommunication, negative pressure pump (340) output and buffer tank (310) top one side intercommunication, vacuum switch (330) install in on the output of negative pressure pump (340), just the output of negative pressure pump (340) is close to one side of buffer tank (310) is provided with first valve (350), buffer tank (310) bottom with collecting box (320) intercommunication.
2. The infection-preventing postoperative incision drainage device according to claim 1, wherein the bottom of the support (100) is provided with an adjusting leg (120), the adjusting leg (120) comprises a leg rod (121) and a pillar block (122), the top surface of the leg rod (121) is fixedly connected with the bottom surface of the support (100), and the top surface of the pillar block (122) is threaded through the bottom inside the pillar block (122).
3. An infection-preventing postoperative incision drainage device according to claim 1, wherein the top of the water tank (210) is provided with a water filling port (211), and a water filling cover (212) is screwed on the water filling port (211).
4. The infection-preventing postoperative incision drainage device of claim 1, wherein a filter screen is arranged inside the buffer tank (310), and the output end of the negative pressure pump (340) is located on the filter screen.
5. An infection-preventing postoperative incision drainage device according to claim 1, wherein the collection box (320) is provided with a handle (321) at one side, and the handle (321) is provided with a protective pad (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120396768.0U CN215134190U (en) | 2021-02-23 | 2021-02-23 | Postoperative incision drainage device of prevention infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120396768.0U CN215134190U (en) | 2021-02-23 | 2021-02-23 | Postoperative incision drainage device of prevention infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215134190U true CN215134190U (en) | 2021-12-14 |
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ID=79411771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120396768.0U Expired - Fee Related CN215134190U (en) | 2021-02-23 | 2021-02-23 | Postoperative incision drainage device of prevention infection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215134190U (en) |
-
2021
- 2021-02-23 CN CN202120396768.0U patent/CN215134190U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |