CN218129438U - Constant-temperature and constant-pressure peritoneal irrigation drainage device - Google Patents
Constant-temperature and constant-pressure peritoneal irrigation drainage device Download PDFInfo
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- CN218129438U CN218129438U CN202221647291.XU CN202221647291U CN218129438U CN 218129438 U CN218129438 U CN 218129438U CN 202221647291 U CN202221647291 U CN 202221647291U CN 218129438 U CN218129438 U CN 218129438U
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Abstract
The utility model discloses a constant temperature and pressure abdominal cavity washing and drainage device, which comprises a double-sleeve drainage tube, a connector, a washing bag and a drainage waste liquid storage tank, wherein the end part of the double-sleeve drainage tube is provided with the connector which is connected with the washing bag through the washing tube, and the connector is connected with the drainage waste liquid storage tank through a suction tube; the bottom of the washing bag is provided with a washing heater and a washing meter. The utility model can realize the statistics of the washing quantity and the drainage quantity, realize more accurate measurement, and avoid the error caused by changing the washing liquid or pouring the waste liquid; the flushing heater can heat the flushing liquid, so that the condition that the body temperature of a patient is reduced due to the lower temperature of the physiological saline is avoided; be provided with negative pressure adjustment mechanism between wall negative pressure connecting pipe and drainage waste liquid holding vessel, can make pressure adjustable or keep invariable, guarantee that the negative pressure is in suitable scope constantly, ensured the drainage effect.
Description
Technical Field
The utility model relates to a medical surgery specialty drainage device, in particular to constant temperature and pressure's peritoneal irrigation drainage device belongs to peritoneal irrigation drainage device technical field.
Background
In abdominal surgery involving digestive tract resection anastomoses, such as pancreatectomy, chole-intestinal anastomosis, gastrointestinal anastomosis, and the like, it is common to routinely place double cannulae near the anastomotic orifice or margin. After the operation, if the connection is washed and the negative pressure device is used under the conditions of infection or intestinal fistula, biliary fistula, pancreatic fistula and the like, the abdominal cavity is washed and drained, pus, pancreatic juice, bile and the like in the abdominal cavity are diluted and then drained out of the body, and then the pus, the pancreatic juice, the bile and the like are prevented from entering other positions of the abdominal cavity, so that blood vessels are corroded or infection is spread, and the recovery of a patient is accelerated.
However, when the washing drainage volume is large, the washed normal saline is low-temperature liquid, so that the hypothermia of a patient is easily caused, and the washing volume and the drainage volume cannot be accurately counted in the washing process. If change the flush fluid midway or empty the waste liquid, cause the drainage volume record inaccurate because of the error very easily, also can't accomplish to look over the drainage volume at any time. Traditional wall negative pressure drainage relies on mechanical device to adjust, and moreover along with patient's position change pressure probably changes, and suitable scope can not be maintained for a long time to pressure. Therefore, a new flushing drainage device is urgently needed to solve the problem that constant temperature and constant pressure cannot be realized at present.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the utility model provides a constant temperature and constant pressure peritoneal irrigation drainage device, which solves the problem that the prior peritoneal irrigation device can not realize constant temperature and constant pressure.
The utility model discloses the technical problem that solve takes following technical scheme to realize:
the utility model provides a constant temperature and pressure abdominal cavity washing and drainage device, which comprises a double-sleeve drainage tube, a connector, a washing bag and a drainage waste liquid storage tank,
the end parts of the double sets of drainage tubes are provided with the connectors,
the connector is connected with the washing bag through a washing pipe,
the connector is connected with the drainage waste liquid storage tank through a suction tube;
the bottom of the washing bag is provided with a washing heater and a washing meter;
the suction tube is connected with the drainage waste liquid storage tank through a drainage liquid temporary storage tank, wherein,
and a drainage meter is arranged in the drainage liquid temporary storage tank.
As a preferable aspect of the present invention, the washing pipe passes through the washing heater and the washing gauge, wherein,
the flush meter is proximate to the flush bag.
As an optimized technical proposal of the utility model, the washing meter is arranged inside the washing pipe.
As a preferred technical proposal of the utility model, the top end of the drainage waste liquid storage tank is provided with a control mechanism and a negative pressure adjusting mechanism, wherein,
the control mechanism comprises a display screen and a control knob,
the display screen is arranged on the surface of the control mechanism and used for displaying the information of the control mechanism;
the control knob is arranged on the control mechanism and used for adjusting the negative pressure adjusting mechanism through the control mechanism.
As a preferred technical proposal of the utility model, the negative pressure adjusting mechanism is arranged on and communicated with the drainage waste liquid storage tank, wherein,
one end of the negative pressure adjusting mechanism is connected with a wall negative pressure connecting pipe.
As a preferred technical proposal of the utility model, the flushing meter, the control knob and the drainage meter are electrically connected with the control mechanism, wherein,
the control mechanism is electrically connected with the flushing heater, the display screen and the negative pressure adjusting mechanism.
As an optimized technical proposal of the utility model, the bottom of the drainage waste liquid storage tank is provided with a waste liquid discharge port.
As an optimized technical scheme of the utility model, control mechanism includes the singlechip. .
The utility model has the advantages that: the utility model can realize the statistics of the washing quantity and the drainage quantity, realize more accurate measurement, and avoid the error caused by changing the washing liquid or pouring the waste liquid; the flushing heater can heat the flushing liquid, so that the condition that the body temperature of a patient is reduced due to the lower temperature of the physiological saline is avoided; be provided with negative pressure adjustment mechanism between wall negative pressure connecting pipe and drainage waste liquid holding vessel, can make pressure adjustable or keep invariable, guarantee that the negative pressure is in suitable scope constantly, ensured the drainage effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. double sets of drainage tubes; 2. a connector; 3. a flush tube; 4. a suction tube; 5. flushing the heater; 6. flushing the gauge; 7. washing the bag; 8. a drainage liquid temporary storage tank; 9. a control mechanism; 901. a display screen; 10. a control knob; 11. a drainage meter; 12. a wall negative pressure connecting pipe; 13. a negative pressure adjusting mechanism; 14. a drainage waste liquid storage tank; 15. and a waste liquid outlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1, the utility model provides a constant temperature and pressure peritoneal irrigation drainage device, including two sets of drainage tubes 1, connector 2, wash bag 7 and drainage waste liquid holding vessel 14, two sets of drainage tubes 1, the tip is provided with connector 2, specifically, connector 2 is connected with wash bag 7 through wash pipe 3, wash heater 5 and washing counter 6 are installed to the bottom of wash bag 7, wash bag 7 can be with the liquid that washes through wash counter 6 and wash heater 5 after again via wash pipe 3, connector 2 and two sets of drainage tubes 1 entering abdominal cavity, wash, in this process, wash heater 5 can heat the washing liquid, the condition of patient's body temperature reduction because of the washing liquid low temperature is avoided, wash counter 6 can measure the washing volume of washing bag 7 output, and show on display screen 901, conveniently look over, more accurate measurement has been realized; in this embodiment the flush tube 3 passes through a flush heater 5 and a flush meter 6, wherein the flush meter 6 is close to the flush bag 7, i.e. the flush volume is metered before warming, in which embodiment the flush meter 6 may be provided as an infrared flow meter or a clip-on flow meter or the like. In another preferred embodiment of the present invention, the flushing gauge 6 is disposed inside the flushing pipe 3 to reduce the occupied volume, and in this embodiment, the flushing gauge 6 may be disposed as a flow sensor or the like built in the flushing pipe 3.
The top end of the drainage waste liquid storage tank 14 is provided with a control mechanism 9 and a negative pressure adjusting mechanism 13, wherein the control mechanism 9 comprises a display screen 901 and a control knob 10, specifically, the flushing gauge 6, the control knob 10 and the drainage gauge 11 are electrically connected with the control mechanism 9, and the control mechanism 9 is electrically connected with the flushing heater 5, the display screen 901 and the negative pressure adjusting mechanism 13. The display screen 901 is arranged on the surface of the control mechanism 9, and can be used for displaying the information of the control mechanism 9 according to the data transmitted to the control mechanism 9 by the washing meter 6, the control knob 10 and the drainage meter 11, including the metering data of the washing meter 6 and the drainage meter 11, the adjusting information of the control knob 10 and the like, and the control knob 10 is arranged on the control mechanism 9 and is used for adjusting the negative pressure adjusting mechanism 13 through the control mechanism 9; the data regulated by the control knob 10 comprise the heating temperature of the washing heater 5 and the negative pressure suction pressure of the negative pressure regulating mechanism 13, so that the temperature and the negative pressure are regulated, and the functions of constant temperature and constant pressure are realized.
The negative pressure adjusting mechanism 13 is disposed on the drainage waste liquid storage tank 14 and communicated with the drainage waste liquid storage tank, wherein one end of the negative pressure adjusting mechanism 13 is connected to the wall negative pressure connecting pipe 12, specifically, in this embodiment, the negative pressure adjusting mechanism 13 is preferably a negative pressure adjusting motor, a negative pressure adjuster, a negative pressure adjusting pump, or the like, and the negative pressure adjusting mechanism 13 transmits the negative pressure of the wall negative pressure connecting pipe 12 to the waste liquid storage tank 14.
The bottom of the drainage waste liquid storage tank 14 is provided with a waste liquid discharge port 15, which is convenient for discharging waste liquid. In this embodiment, the control mechanism 13 includes a single chip microcomputer and the like.
Specifically, when using, the flush fluid generally chooses for use 0.9% sodium chloride flush fluid etc., can select as required, a flush fluid storage for washing is in washing bag 7, connect wall negative pressure output with wall negative pressure connecting pipe 12, after connecting whole equipment, at first will wash counter 6 and drainage counter 11 zero setting, open the flushing line, and rotary control knob 10 control negative pressure adjustment motor (be negative pressure adjustment mechanism 13) produces invariable suitable negative pressure, also can insert the negative pressure and adjust with negative pressure adjustment motor through wall negative pressure connecting pipe 12. The rinse solution is passed through the rinse heater 5 and heated to 34 ℃ to 39 ℃, preferably 34 ℃ to 37 ℃ in this embodiment, and metered by the rinse meter 6, recording the flow rate and total amount of rinse solution in real time. Then enters the abdominal cavity through the flushing tube 3 and the connector 2 and enters the abdominal cavity double-sleeve drainage tube 1. Drainage liquid that washes the abdominal cavity production is collected to drainage liquid and is kept in storage tank 8 through attracting pipe 4 after two cover drainage tubes 1, connector 2 and store, through setting up the drainage counter 11 in keeping in the tank, records real-time waste liquid speed and the total amount that produces, and unnecessary waste liquid is discharged into waste liquid holding vessel 14. When the waste liquid storage tank 14 is full, it can be discharged through the waste liquid discharge port 15. The device has all the effects of a conventional flushing negative pressure suction device, and can observe and adjust the flushing and drainage speed in real time and record the total amount. And even if the flushing bag 7 is replaced in the process, or the waste liquid is dumped, the recording is not influenced. The negative pressure adjusting mechanism 13 is added, the negative pressure can be adjusted in real time according to the conditions, the negative pressure is guaranteed to be in a proper range all the time, the drainage effect is guaranteed, and the condition of liquid leakage is avoided.
The utility model can realize the statistics of the washing quantity and the drainage quantity, realize more accurate measurement, and avoid the error caused by changing the washing liquid or pouring the waste liquid; the flushing heater can heat the flushing liquid, so that the condition that the body temperature of a patient is reduced due to the lower temperature of the physiological saline is avoided; be provided with negative pressure adjustment mechanism between wall negative pressure connecting pipe and drainage waste liquid holding vessel, can make pressure adjustable or keep invariable, guarantee that the negative pressure is in suitable scope constantly, ensured the drainage effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A constant temperature and pressure abdominal cavity washing and drainage device is characterized by comprising a double-sleeve drainage tube (1), a connector (2), a washing bag (7) and a drainage waste liquid storage tank (14),
the end part of the double-sleeve drainage tube (1) is provided with the connector (2),
the connector (2) is connected with the washing bag (7) through a washing pipe (3),
the connector (2) is connected with the drainage waste liquid storage tank (14) through a suction tube (4);
the bottom of the washing bag (7) is provided with a washing heater (5) and a washing meter (6);
the suction tube (4) is connected with the drainage waste liquid storage tank (14) through a drainage liquid temporary storage tank (8),
and a drainage meter (11) is arranged in the drainage liquid temporary storage tank (8).
2. The constant temperature and pressure peritoneal irrigation drainage device of claim 1, characterized in that, the irrigation tube (3) passes through the irrigation heater (5) and the irrigation meter (6), wherein,
the irrigation gauge (6) is adjacent to the irrigation bag (7).
3. The constant temperature and pressure peritoneal irrigation drainage device of claim 1, characterized in that, the irrigation meter (6) is arranged inside the irrigation tube (3).
4. The constant-temperature and constant-pressure peritoneal irrigation drainage device of claim 2 or 3, characterized in that the top end of the drainage waste liquid storage tank (14) is provided with a control mechanism (9) and a negative pressure adjusting mechanism (13), wherein,
the control mechanism (9) comprises a display screen (901) and a control knob (10),
the display screen (901) is arranged on the surface of the control mechanism (9) and is used for displaying information of the control mechanism (9);
the control knob (10) is arranged on the control mechanism (9) and is used for adjusting the negative pressure adjusting mechanism (13) through the control mechanism (9).
5. The constant temperature and pressure peritoneal irrigation and drainage device of claim 4, wherein the negative pressure regulating mechanism (13) is disposed in the drainage waste liquid storage tank (14) and is communicated with the drainage waste liquid storage tank, wherein,
one end of the negative pressure adjusting mechanism (13) is connected with a wall negative pressure connecting pipe (12).
6. Constant temperature and pressure peritoneal irrigation and drainage device of claim 4, characterized in that the irrigation meter (6), the control knob (10) and the drainage meter (11) are electrically connected with the control mechanism (9), wherein,
the control mechanism (9) is electrically connected with the flushing heater (5), the display screen (901) and the negative pressure adjusting mechanism (13).
7. The constant-temperature and constant-pressure peritoneal irrigation drainage device of claim 1, characterized in that the bottom of the drainage waste liquid storage tank (14) is provided with a waste liquid discharge port (15).
8. The constant-temperature and constant-pressure peritoneal irrigation and drainage device of claim 4, characterized in that the control mechanism (9) comprises a single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647291.XU CN218129438U (en) | 2022-06-28 | 2022-06-28 | Constant-temperature and constant-pressure peritoneal irrigation drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647291.XU CN218129438U (en) | 2022-06-28 | 2022-06-28 | Constant-temperature and constant-pressure peritoneal irrigation drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218129438U true CN218129438U (en) | 2022-12-27 |
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|---|---|---|---|
| CN202221647291.XU Active CN218129438U (en) | 2022-06-28 | 2022-06-28 | Constant-temperature and constant-pressure peritoneal irrigation drainage device |
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| CN (1) | CN218129438U (en) |
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- 2022-06-28 CN CN202221647291.XU patent/CN218129438U/en active Active
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