CN219090511U - Abdominal cavity drainage flushing device - Google Patents
Abdominal cavity drainage flushing device Download PDFInfo
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- CN219090511U CN219090511U CN202222626802.6U CN202222626802U CN219090511U CN 219090511 U CN219090511 U CN 219090511U CN 202222626802 U CN202222626802 U CN 202222626802U CN 219090511 U CN219090511 U CN 219090511U
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- negative pressure
- drainage
- drainage tube
- tube
- peritoneal
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Abstract
The utility model provides an abdominal cavity drainage washing unit, includes the drainage tube, sets up inside inner tube and the negative pressure device of drainage tube, the distal end of drainage tube is the open end, its proximal end with negative pressure device connects, negative pressure device includes collecting vessel, negative pressure suction pump and negative pressure table, the negative pressure suction pump with the negative pressure table all with the collecting vessel intercommunication is connected. This peritoneal drainage washing unit has add the warning link, when the drainage tube is stopped up, the drainage tube drops or wash the unbalanced condition emergence such as being out of balance, and the controller control buzzer is long to sound, reminds patient or family member to handle unusually, security when the peritoneal cavity of patient at home has greatly increased.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an abdominal drainage flushing device.
Background
The abdominal cavity flushing is to thoroughly remove necrotic tissues, seepage, hematocele, pus, bile, intestinal juice, pancreatic juice and the like leaked into the abdominal cavity in the abdominal cavity through the mechanical cleaning action on the infected abdominal cavity, so as to reduce the number of bacteria in the abdominal cavity, remove corrosive digestive juice, reduce intestinal adhesion and abscess formation, prevent corrosion of tissues and blood vessels, reduce the risks of infection aggravation and hemorrhage, control the progress of diseases, shorten the rehabilitation process, reduce the economic expenditure of patients and create good abdominal conditions for secondary operation.
Clinically, the abdominal cavity liquid, thrombus and the like are usually discharged from the body by adopting a mode of feeding flushing liquid (physiological saline) into the abdominal cavity of a patient, and the speed of feeding the flushing liquid is balanced with or slightly greater than the speed of sucking out the abdominal cavity by negative pressure.
At present, when the abdominal cavity is cleaned at home, various problems are easily caused due to the fact that the operation is not professional:
1. the patient cannot control the balance between the suction size of the negative pressure and the flushing liquid, if the flushing liquid is excessively fast in dripping speed and the negative pressure is small, a great amount of the flushing liquid can exist in the abdominal cavity of the patient, so that discomfort of the patient is caused;
2. if the flushing liquid drop speed is too slow and the negative pressure is larger, the negative pressure suction pump can be used for sucking blood vessels, and secondary injury is caused to a patient;
3. in the peritoneal irrigation process, the condition that plugs such as thrombus block the drainage tube can appear, and then the flushing fluid can get into the peritoneal cavity in a large number and can't discharge, prevents patient's at home use scene, and patient or family member often can't timely discover and handle unusually, causes the secondary injury to the patient, and the security is lower.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an abdominal drainage flushing device; this peritoneal drainage washing unit has add the warning link, when the drainage tube is stopped up, the drainage tube drops or wash the unbalanced condition emergence such as being out of balance, and the controller control buzzer is long to sound, reminds patient or family member to handle unusually, security when the peritoneal cavity of patient at home has greatly increased.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an abdominal cavity drainage washing unit, includes the drainage tube, sets up inside inner tube and the negative pressure device of drainage tube, the distal end of drainage tube is the open end, its proximal end with negative pressure device connects, negative pressure device includes collecting vessel, negative pressure suction pump and negative pressure table, the negative pressure suction pump with the negative pressure table all with the collecting vessel intercommunication is connected.
Preferably, one end of the inner tube positioned in the drainage tube is flush with the end head of the drainage tube or extends out of the drainage tube.
Preferably, the infusion device further comprises an infusion bag and an infusion leather strip, wherein the inner tube penetrates through the tube wall of the drainage tube and is connected with the infusion leather strip, and the infusion leather strip is connected with the infusion bag in a communicating mode.
Preferably, the infusion bag has a maximum volume of 3000ml.
Preferably, the collector barrel has a capacity of greater than 3000ml.
Preferably, a control unit is further arranged on the collecting barrel, and the control unit comprises an adjusting knob (91), a controller (92) and a buzzer (93).
Preferably, the negative pressure meter and the negative pressure suction pump are electrically connected with the control unit.
Preferably, the drainage tube is in sealing connection with the collecting barrel.
Compared with the prior art, the utility model has the beneficial effects that: this peritoneal drainage washing unit has add the warning link, when the drainage tube is stopped up, the drainage tube drops or wash the unbalanced condition emergence such as being out of balance, and the controller control buzzer is long to sound, reminds patient or family member to handle unusually, security when the peritoneal cavity of patient at home has greatly increased.
Drawings
FIG. 1 is a schematic diagram of an abdominal drainage irrigation device according to the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
Example 1: referring to fig. 1-2, an abdominal drainage flushing device according to an embodiment of the present utility model includes a drainage tube 1, an inner tube 2 disposed inside the drainage tube 1, and a negative pressure device 3, wherein a distal end of the drainage tube 1 is an open end, a proximal end of the drainage tube is connected to the negative pressure device 3, the negative pressure device 3 includes a collecting barrel 6, a negative pressure suction pump 7, and a negative pressure meter 8, and the negative pressure suction pump 7 and the negative pressure meter 8 are all connected to the collecting barrel 6.
The bottom of the negative pressure meter 8 is provided with a pressure sensor, and the pressure sensor is positioned in the collecting barrel 8 and is used for sensing the pressure in the negative pressure barrel.
The portion of the drainage tube 1 located in the abdominal cavity of the patient is provided with a plurality of channels 12 for the patient to aspirate the liquid in the abdominal cavity.
Preferably, the end of the inner tube 2 located inside the drainage tube 1 is flush with the end of the drainage tube 1 or extends outside the drainage tube 1.
Preferably, the infusion bag comprises an infusion bag body 4 and an infusion leather strip 5, the inner tube 2 penetrates through the tube wall of the drainage tube 1 and is connected with the infusion leather strip 5, and the infusion leather strip 5 is connected with the infusion bag body 4 in a communicating way.
Preferably, the maximum volume of the infusion bag 4 is 3000ml. Typically, patients with peritoneal drainage cannot have a daily flush of more than 3000ml.
Preferably, the capacity of the collection tub 6 is greater than 3000ml.
Preferably, the collecting vessel 6 is further provided with a control unit 9, and the control unit 9 includes an adjusting knob 91, a controller 92 and a buzzer 93.
Preferably, the negative pressure gauge 8 and the negative pressure suction pump 7 are both electrically connected to the control unit 9.
Preferably, the drainage tube 1 is in sealing connection with the collection vessel 6.
Negative pressure table 8 is divided into three indication areas: a high negative pressure region, a normal negative pressure region and a low negative pressure region.
High negative pressure region: when the orifice or channel 12 of the suction tube 1 is blocked by a plug such as thrombus or the dripping speed of the infusion bag 4 is too small or the suction force of the negative pressure device 3 is too large, and the inflow and outflow speed of flushing liquid is unbalanced, the pressure in the collecting barrel 6 is increased, when the pressure in the barrel reaches a threshold value, the pointer of the negative pressure meter 8 points to a high negative pressure area, the controller 92 controls the buzzer 93 to sound, and reminds a patient or family members to suck the plug by increasing the dripping speed of the infusion bag 4 and increasing the suction force of the negative pressure device 3, or the speed of flushing liquid flowing into and out of the abdominal cavity of the patient is kept balanced by adjusting the negative pressure suction pump 7 by operating the adjusting knob 91 to reduce the negative pressure and increase the dripping speed;
normal negative pressure region: indicating that the speed of the flushing liquid entering and exiting the abdominal cavity of the patient is in an equilibrium state or that the drainage tube 1 is not blocked;
low negative pressure region: indicating that the infusion bag 4 is excessively high in infusion speed or the drainage tube 1 is dropped or broken, the pointer of the negative pressure meter 8 points to the low negative pressure area, and the controller 92 controls the buzzer 93 to sound, so that a patient or family member is reminded of abnormal conditions of the drainage tube 1 by reducing the infusion bag 4.
Example 2: the front end of the infusion leather strip 5 is provided with a threaded connecting ring, and the joint of the inner tube 2 and the infusion leather strip 5 is provided with an internal thread corresponding to the threaded connecting ring, namely the inner tube 2 is detachably connected with the infusion leather strip 5;
the drainage tube 1 comprises a first drainage tube 13 and a second drainage tube 14, and the connection mode of the first drainage tube 13 and the second drainage tube 14 is the same as the connection mode of the infusion leather strip 5 and the inner tube 2, namely the first drainage tube 13 and the second drainage tube 14 are detachably connected;
in the abdominal cavity flushing process, the abdominal cavity flushing can be suspended by removing the infusion leather strip 5 and the second drainage tube 14, the patient is encouraged to get out of bed to walk, and the postoperative exercise is the most critical point for postoperative recovery, so that the postoperative recovery of the patient is facilitated.
The threaded connection ring at the front end of the infusion leather strip 5 is in the prior art, and the description of the threaded connection ring is omitted in this patent.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (8)
1. The utility model provides an abdominal cavity drainage washing unit, includes drainage tube (1), sets up inside inner tube (2) and negative pressure device (3) of drainage tube (1), the distal end of drainage tube (1) is the open end, its proximal end with negative pressure device (3) are connected, its characterized in that: the negative pressure device (3) comprises a collecting barrel (6), a negative pressure suction pump (7) and a negative pressure meter (8), wherein the negative pressure suction pump (7) and the negative pressure meter (8) are communicated and connected with the collecting barrel (6).
2. The peritoneal drainage irrigation device of claim 1, wherein: one end of the inner tube (2) positioned in the drainage tube (1) is flush with the end of the drainage tube (1) or extends out of the drainage tube (1).
3. The peritoneal drainage irrigation device of claim 1, wherein: the infusion device further comprises an infusion bag (4) and an infusion leather strip (5), wherein the inner tube (2) penetrates through the tube wall of the drainage tube (1) and is connected with the infusion leather strip (5), and the infusion leather strip (5) is communicated and connected with the infusion bag (4).
4. The peritoneal drainage irrigation device of claim 3, wherein: the maximum capacity of the infusion bag (4) is 3000ml.
5. The peritoneal drainage irrigation device of claim 1, wherein: the capacity of the collecting barrel (6) is more than 3000ml.
6. The peritoneal drainage irrigation device of claim 1, wherein: the collecting barrel (6) is further provided with a control unit (9), and the control unit (9) comprises an adjusting knob (91), a controller (92) and a buzzer (93).
7. The peritoneal drainage irrigation device of claim 6, wherein: the negative pressure meter (8) and the negative pressure suction pump (7) are electrically connected with the control unit (9).
8. The peritoneal drainage irrigation device of claim 1, wherein: the drainage tube (1) is connected with the collecting barrel (6) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222626802.6U CN219090511U (en) | 2022-09-30 | 2022-09-30 | Abdominal cavity drainage flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222626802.6U CN219090511U (en) | 2022-09-30 | 2022-09-30 | Abdominal cavity drainage flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219090511U true CN219090511U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222626802.6U Active CN219090511U (en) | 2022-09-30 | 2022-09-30 | Abdominal cavity drainage flushing device |
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| Country | Link |
|---|---|
| CN (1) | CN219090511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117695459A (en) * | 2024-01-24 | 2024-03-15 | 王涛 | Special drainage washing unit convenient to observe peritoneal drainage |
-
2022
- 2022-09-30 CN CN202222626802.6U patent/CN219090511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117695459A (en) * | 2024-01-24 | 2024-03-15 | 王涛 | Special drainage washing unit convenient to observe peritoneal drainage |
| CN117695459B (en) * | 2024-01-24 | 2024-05-24 | 王涛 | Special drainage washing unit convenient to observe peritoneal drainage |
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