CN211327213U - Intelligent negative pressure drainage device - Google Patents
Intelligent negative pressure drainage device Download PDFInfo
- Publication number
- CN211327213U CN211327213U CN201922196267.3U CN201922196267U CN211327213U CN 211327213 U CN211327213 U CN 211327213U CN 201922196267 U CN201922196267 U CN 201922196267U CN 211327213 U CN211327213 U CN 211327213U
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- China
- Prior art keywords
- negative pressure
- drainage
- liquid recovery
- recovery bottle
- drainage device
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Abstract
The utility model relates to a drainage equipment technical field, specifically speaking relates to an intelligent negative pressure drainage device, including drainage device and the negative pressure device who is connected with drainage device, drainage device includes drainage liquid recovery bottle, and the top of drainage liquid recovery bottle is connected with sealed lid, and there is sealed top to be connected with the drainage and connects and negative pressure connects, and level sensor is installed at the inner wall top of drainage liquid recovery bottle, is provided with the electric cabinet on the outer wall of drainage liquid recovery bottle, installs the singlechip on the electric cabinet inner circuit board, installs the alarm on the outer wall of electric cabinet. The utility model discloses a level sensor and alarm circuit who sets up in drainage liquid recovery bottle can send the warning through the alarm at the liquid submergence level sensor of retrieving in the drainage liquid recovery bottle, remind medical personnel to handle unnecessary liquid in the drainage liquid recovery bottle, prevent that liquid from overflowing excessively or can't carry out negative pressure drainage work in the drainage liquid recovery bottle.
Description
Technical Field
The utility model relates to a drainage equipment technical field specifically is an intelligent negative pressure drainage device.
Background
After the operation of the existing patient, in order to avoid wound inflammation and cross infection, a negative pressure continuous drainage device is needed, the negative pressure continuous drainage can accelerate the blood circulation of a wound surface part, remarkably promote new blood vessels to enter the wound surface, stimulate the growth of granulation tissues, fully drain, relieve edema, reduce pollution, inhibit the growth of bacteria, directly accelerate the healing of the wound surface, or create conditions for operation repair, during negative pressure treatment, the negative pressure can timely attract exudates of the wound surface, and the dressing can be changed once for at least three days. Present negative pressure drainage device absorbs tissue liquid through ordinary syringe, and the absorptive volume is too little, can not satisfy the demand, and when absorptive liquid was too much, causes liquid to spill over and be connected insecure or as the integrated into one piece structure between drainage bottle and the drainage ware, and the portion is convenient for install and is dismantled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent negative pressure drainage device to solve the present negative pressure drainage device that provides in the above-mentioned background art and absorb tissue fluid through ordinary syringe, the absorptive volume is too little, can not satisfy the problem of demand.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intelligent negative pressure drainage device, includes drainage device and the negative pressure device who is connected with drainage device, drainage device includes drainage liquid recovery bottle, the top that drainage liquid recovery bottle is connected with sealed lid, there is sealed top to be connected with drainage joint and negative pressure to connect, level sensor is installed at the inner wall top that drainage liquid recovery bottle, be provided with the electric cabinet on the outer wall of drainage liquid recovery bottle, install the singlechip on the electric cabinet inner circuit board, install the alarm on the outer wall of electric cabinet, the top that drainage liquid recovery bottle is provided with the external screw thread head, the bottom of sealed lid be provided with external screw thread head threaded connection's internal thread cover.
Preferably, the single chip microcomputer is an AT89S52 single chip microcomputer, the output end of the liquid level sensor is electrically connected with the end of a pin P3.6 of the AT89S52 single chip microcomputer through a lead, and the single chip microcomputer is externally connected with an alarm circuit.
Preferably, the alarm circuit comprises an alarm and an S8050 triode, one end of the alarm is connected with the VCC end of the AT89S52 singlechip, the other end of the alarm is connected with the output end of the S8050 triode, and the input end of the S8050 triode is electrically connected with the P0.6 end of a pin of the AT89S52 singlechip through a 5K resistor.
Preferably, the negative pressure joint is connected with a negative pressure tube through a negative pressure conduit, one end of the negative pressure tube connected with the negative pressure conduit is provided with a negative pressure head, and one end of the negative pressure tube far away from the negative pressure head is provided with a piston rod.
Preferably, a handle is connected to one end of the piston rod away from the negative pressure cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this intelligent negative pressure drainage device is through level sensor and the warning circuit who sets up in drainage liquid recovery bottle, and liquid submergence level sensor that can retrieve in drainage liquid recovery bottle sends the warning through the alarm, reminds medical personnel to handle unnecessary liquid in the drainage liquid recovery bottle, prevents that drainage liquid recovery bottle in the liquid too much spill over or can't carry out negative pressure drainage work.
2. The top that bottle was retrieved to drainage liquid among this intelligent negative pressure drainage device is provided with the external screw thread head, and the bottom of sealed lid is provided with the internal thread cover with external screw thread head threaded connection, conveniently opens sealed lid to liquid that retrieves the inside recovery of bottle is retrieved to drainage liquid is handled or is washd drainage liquid recovery bottle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
fig. 4 is a schematic diagram of the automatic alarm circuit of the present invention.
In the figure: 1. a drainage device; 11. a drainage liquid recovery bottle; 12. a sealing cover; 13. a drainage catheter; 14. a negative pressure conduit; 15. an external thread head; 16. an internal thread sleeve; 17. a liquid level sensor; 18. an electric cabinet; 19. a single chip microcomputer; 110. an alarm; 2. a negative pressure device; 21. a negative pressure cylinder; 22. a negative pressure head; 23. a negative pressure conduit; 24. a piston rod; 25. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. 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.
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.
Example 1
The utility model provides an intelligent negative pressure drainage device, as shown in fig. 1-4, include drainage device 1 and the negative pressure device 2 of being connected with drainage device 1, drainage device 1 includes drainage liquid recovery bottle 11, the top of drainage liquid recovery bottle 11 is connected with sealed lid 12, there is the top of sealed lid 12 to be connected with drainage joint 13 and negative pressure joint 14, level sensor 17 is installed at the inner wall top of drainage liquid recovery bottle 11, be provided with electric cabinet 18 on the outer wall of drainage liquid recovery bottle 11, install singlechip 19 on the electric cabinet 18 inner circuit board, install alarm 110 on the outer wall of electric cabinet 18.
Further, the singlechip 19 adopts an AT89S52 singlechip, the output end of the liquid level sensor 17 is electrically connected with the end of a pin P3.6 of the AT89S52 singlechip through a lead, and the singlechip 19 is externally connected with an alarm circuit. The alarm circuit comprises an alarm 110 and an S8050 triode, one end of the alarm 110 is connected with a VCC end of the AT89S52 singlechip, the other end of the alarm is connected with an output end of the S8050 triode, and an input end of the S8050 triode is electrically connected with a pin P0.6 end of the AT89S52 singlechip through a 5K resistor.
Specifically, the top of drainage liquid recovery bottle 11 is provided with external thread head 15, and the bottom of sealed lid 12 is provided with the internal thread cover 16 with external thread head 15 threaded connection, conveniently opens sealed lid 12 to handle the liquid of the inside recovery of drainage liquid recovery bottle 11 or rinse drainage liquid recovery bottle 11.
In addition, the negative pressure joint 14 is connected with a negative pressure tube 21 through a negative pressure conduit 23, one end of the negative pressure tube 21 connected with the negative pressure conduit 23 is provided with a negative pressure head 22, one end of the negative pressure tube 21 far away from the negative pressure head 22 is provided with a piston rod 24, and the installation and the disassembly are convenient through the negative pressure conduit 23, and the use is convenient.
It should be noted that a handle 25 is connected to an end of the piston rod 24 away from the negative pressure cylinder 21 for easy operation.
The intelligent negative pressure drainage device of this embodiment is when using, medical personnel insert the position that the patient need perform the operation with the one end of drainage tube, another termination with the drainage tube connects 13 on the drainage, through negative pressure device 2 on the negative pressure joint 14, make drainage liquid retrieve bottle 11 interior negative pressure, with liquid suction to drainage liquid retrieve bottle 11 in, liquid submergence level sensor 17 of retrieving in drainage liquid retrieve bottle 11, send the warning through alarm 110, remind medical personnel to handle unnecessary liquid in with drainage liquid retrieve bottle 11.
The utility model discloses an intelligent negative pressure drainage device can be in drainage liquid recovery bottle 11 the liquid submergence level sensor 17 of retrieving through level sensor 17 and the warning circuit who sets up in drainage liquid recovery bottle 11, sends the warning through alarm 110, reminds medical personnel to handle unnecessary liquid in drainage liquid recovery bottle 11, prevents that drainage liquid from retrieving bottle 11 in liquid too much spill over or can't carry out negative pressure drainage work.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an intelligent negative pressure drainage device which characterized in that: the drainage device comprises a drainage device (1) and a negative pressure device (2) connected with the drainage device (1), wherein the drainage device (1) comprises a drainage liquid recovery bottle (11), the top of the drainage liquid recovery bottle (11) is connected with a sealing cover (12), the top of the sealing cover (12) is connected with a drainage joint (13) and a negative pressure joint (14), the top of the inner wall of the drainage liquid recovery bottle (11) is provided with a liquid level sensor (17), the outer wall of the drainage liquid recovery bottle (11) is provided with an electric cabinet (18), a circuit board in the electric cabinet (18) is provided with a single chip microcomputer (19), and the outer wall of the electric cabinet (18) is provided with an alarm (110); the top of drainage liquid recovery bottle (11) is provided with external screw thread head (15), the bottom of sealed lid (12) be provided with external screw thread head (15) threaded connection's internal thread cover (16).
2. The intelligent negative pressure drainage device of claim 1, wherein: the single-chip microcomputer (19) adopts an AT89S52 single-chip microcomputer, the output end of the liquid level sensor (17) is electrically connected with the end P3.6 of a pin of the AT89S52 single-chip microcomputer through a lead, and the single-chip microcomputer (19) is externally connected with an alarm circuit.
3. The intelligent negative pressure drainage device of claim 2, wherein: the alarm circuit comprises an alarm (110) and an S8050 triode, one end of the alarm (110) is connected with a VCC end of the AT89S52 singlechip, the other end of the alarm is connected with the output end of the S8050 triode, and the input end of the S8050 triode is electrically connected with a pin P0.6 end of the AT89S52 singlechip through a 5K resistor.
4. The intelligent negative pressure drainage device of claim 1, wherein: the negative pressure joint (14) is connected with a negative pressure tube (21) through a negative pressure conduit (23), one end of the negative pressure tube (21) connected with the negative pressure conduit (23) is provided with a negative pressure head (22), and one end of the negative pressure tube (21) far away from the negative pressure head (22) is internally provided with a piston rod (24).
5. The intelligent negative pressure drainage device of claim 4, wherein: one end part of the piston rod (24) far away from the negative pressure cylinder (21) is connected with a handle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196267.3U CN211327213U (en) | 2019-12-10 | 2019-12-10 | Intelligent negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196267.3U CN211327213U (en) | 2019-12-10 | 2019-12-10 | Intelligent negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327213U true CN211327213U (en) | 2020-08-25 |
Family
ID=72106281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196267.3U Expired - Fee Related CN211327213U (en) | 2019-12-10 | 2019-12-10 | Intelligent negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327213U (en) |
-
2019
- 2019-12-10 CN CN201922196267.3U patent/CN211327213U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200825 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |