CN217245737U - Surgery postoperative abdominal cavity drainage device - Google Patents
Surgery postoperative abdominal cavity drainage device Download PDFInfo
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- CN217245737U CN217245737U CN202123439982.9U CN202123439982U CN217245737U CN 217245737 U CN217245737 U CN 217245737U CN 202123439982 U CN202123439982 U CN 202123439982U CN 217245737 U CN217245737 U CN 217245737U
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- outer sleeve
- drainage tube
- drainage
- flushing pipe
- bag
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Abstract
The utility model discloses an abdominal cavity drainage device after surgery, which relates to the technical field of abdominal cavity drainage and comprises a drainage tube, an outer sleeve and a drainage bag; one end of the drainage tube is connected with the drainage bag, and the other end of the drainage tube is inserted into the outer sleeve; the outer sleeve is arranged on the outer side of one end of the drainage tube in the body, and the drainage tube and the outer sleeve are in clamping connection, so that when the drainage tube is blocked, the drainage tube can be taken out from the outer sleeve for cleaning and replacement, the operation is convenient and fast, and no injury and pain are caused to the human body; the outer side wall of the outer sleeve is provided with a limiting ring and a limiting air bag in parallel, the limiting ring is positioned outside the body to prevent the device from being deeply sunk into the body, and the limiting air bag is positioned in the body to prevent the outer sleeve from being removed due to the traction of the outer sleeve when the patient changes the body position; the bottom end of the flushing pipe extends out of the outer sleeve for a certain distance, so that the situation that flushing liquid and medicament are directly sucked out without entering the abdominal cavity can be avoided when flushing and negative pressure drainage are carried out simultaneously.
Description
Technical Field
The utility model relates to a drainage device, in particular to a surgery postoperative abdominal cavity drainage device.
Background
The drainage device is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing.
At present, the problem of blockage is solved by adopting a method of flushing with normal saline, rotating a drainage tube or pulling out a part of the drainage tube clinically, but the effect is not ideal, the tube needs to be repositioned, the wound and pain of a patient are increased, the treatment effect is influenced, the treatment cost is increased, and the economic burden of the patient is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent blockking up and prevent surgery postoperative abdominal cavity drainage device of displacement.
In order to achieve the above object, the utility model provides a following technical scheme:
an abdominal cavity drainage device after surgery comprises a drainage tube, an outer sleeve and a drainage bag; one end of the drainage tube is connected with the drainage bag, and the other end of the drainage tube is inserted into the outer sleeve.
Preferably: and a sealing rubber ring is arranged at the opening at the top end of the drainage bag.
Preferably: the drainage tube is in a U-shaped walking stick shape; the shorter end of the drainage tube is an external opening end, and the longer end of the drainage tube is an internal round head closed end; the shorter end of the drainage tube is fixedly clamped in a through hole of a sealing rubber ring of the drainage bag; a flow speed control valve is arranged on the pipeline at the shorter end of the drainage tube; a group of fixing magic tapes are symmetrically arranged on the outer side of the drainage tube below the flow rate control valve, and the device is fixed through the fixing magic tapes; a plurality of drainage holes are uniformly arranged on the surface of the longer end of the drainage tube.
Preferably: the top end of the outer sleeve is an external open end, and the bottom end of the outer sleeve is an internal round-head closed end; the outer side wall of the top end of the outer sleeve is provided with a sealing ring; the outer sleeve is sleeved outside the longer end of the drainage tube; a sealing cover is arranged on the surface of the drainage tube corresponding to the position of the sealing ring; the sealing cover is clamped at the outer side of the sealing ring to complete the connection of the drainage tube and the outer sleeve; the bottom end surface of the outer sleeve is uniformly provided with a plurality of liquid inlet holes; the outer side wall of the outer sleeve is provided with a limiting ring and a limiting air bag in parallel; the limiting ring and the limiting air bag are respectively fixedly sleeved on the outer side of the outer sleeve; the limiting ring is positioned outside the body, and the limiting air bag is positioned inside the body; the left inner side wall of the outer sleeve is provided with an air duct; the bottom end of the air duct penetrates through the side wall of the outer sleeve and is arranged in the limiting air bag, the top end of the air duct penetrates through the side wall of the outer sleeve and is arranged outside the outer sleeve, and a valve is arranged at the top end, located outside the outer sleeve, of the air duct; a washing pipe is arranged on the right side wall of the outer sleeve; the flushing pipe and the outer sleeve are integrally formed; the bottom end of the flushing pipe extends downwards along the bottom end of the outer sleeve to form a section, and a plurality of through holes are uniformly formed in the surface of the flushing pipe; the top end of the flushing pipe extends out of the surface of the outer sleeve, the top end of the flushing pipe is externally connected with an injection device, and an injection valve is arranged on the flushing pipe section.
By adopting the technical scheme, the utility model discloses following superiority has:
the outer sleeve is arranged on the outer side of one end of the drainage tube in the body, and the drainage tube and the outer sleeve are in clamping connection, so that when the drainage tube is blocked, the drainage tube can be taken out from the outer sleeve for cleaning and replacement, the operation is convenient and fast, and no harm or pain is caused to the human body; the outer side wall of the outer sleeve is provided with a limiting ring and a limiting air bag in parallel, the limiting ring is positioned outside the body to prevent the device from being deeply sunk into the body, and the limiting air bag is positioned in the body to prevent the outer sleeve from being removed due to the traction of the outer sleeve when the patient changes the body position; the bottom end of the flushing pipe extends out of the outer sleeve for a certain distance, so that the flushing liquid and the medicament can be prevented from being directly sucked out without entering the abdominal cavity when flushing and negative pressure drainage are carried out simultaneously; the injection device injects physiological saline and medicament into the flushing pipe to realize the flushing and administration functions.
Drawings
Fig. 1 is a schematic structural view of an abdominal drainage device after surgery.
Fig. 2 is an exploded view of the abdominal drainage device after surgery.
Fig. 3 is a cross-sectional view of an outer cannula of the surgical post-operative abdominal drainage device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, the abdominal drainage device after surgical operation includes a drainage tube 1, an outer cannula 2 and a drainage bag 3; one end of the drainage tube 1 is connected with the drainage bag 3, and the other end of the drainage tube 1 is inserted in the outer sleeve 2.
And a sealing rubber ring 31 is arranged at the opening at the top end of the drainage bag 3.
The drainage tube 1 is in a U-shaped walking stick shape; the shorter end of the drainage tube 1 is an external opening end, and the longer end of the drainage tube 1 is an internal round head closed end; the shorter end of the drainage tube 1 is fixedly clamped in a through hole of a sealing rubber ring 31 of the drainage bag 3; a flow speed control valve 11 is arranged on a pipeline at the shorter end of the drainage tube 1; a group of fixing magic tapes 12 are symmetrically arranged on the outer side of the drainage tube 1 below the flow rate control valve 11, and the device is fixed through the fixing magic tapes 12; a plurality of drainage holes 13 are uniformly arranged on the surface of the longer end of the drainage tube 1.
The top end of the outer sleeve 2 is an external open end, and the bottom end of the outer sleeve 2 is an internal round-head closed end; the outer side wall of the top end of the outer sleeve 2 is provided with a sealing ring 21; the outer sleeve 2 is sleeved outside the longer end of the drainage tube 1; a sealing cover 14 is arranged on the surface of the drainage tube 1 corresponding to the position of the sealing ring 21; the sealing cover 14 is clamped at the outer side of the sealing ring 21 to complete the connection of the drainage tube 1 and the outer sleeve 2; if the drainage tube 1 is blocked, the drainage tube can be taken out from the outer sleeve 2 for cleaning and replacement, the operation is convenient and fast, and no harm and pain are caused to the human body; the bottom end surface of the outer sleeve 2 is evenly provided with a plurality of liquid inlet holes 22; a limiting ring 23 and a limiting air bag 24 are arranged on the outer side wall of the outer sleeve 2 in parallel; the limiting ring 23 and the limiting air bag 24 are respectively fixedly sleeved on the outer side of the outer sleeve 2; the limiting ring 23 is positioned outside the body to prevent the device from sinking into the body; the limiting air bag 24 is positioned in the body to prevent the outer sleeve 2 from being separated due to the traction of the outer sleeve 2 when the patient changes the body position; the left inner side wall of the outer sleeve 2 is provided with an air duct 25; the bottom end of the air duct 25 penetrates through the side wall of the outer sleeve 2 and is arranged in the limiting air bag 24, the top end of the air duct 25 penetrates through the side wall of the outer sleeve 2 and is arranged outside the outer sleeve 2, and a valve is arranged at the top end, located outside the outer sleeve 2, of the air duct 25; in the process of placing the bottom end of the outer sleeve 2 into the body, the limiting air bag 24 is in a compressed state, when the limiting ring 23 is contacted with the body surface, the valve of the air duct 25 is opened, and a proper amount of gas is introduced into the air duct 25 to expand the limiting air bag 24 and then close the valve, so that the limiting air bag 24 is clamped in the body; a washing pipe 26 is arranged on the right side wall of the outer sleeve 2; the washing pipe 26 and the outer sleeve 2 are integrally formed; the bottom end of the flushing pipe 26 extends downwards along the bottom end of the outer sleeve 2, and a plurality of through holes 27 are uniformly formed in the surface of the flushing pipe 26; because the bottom end of the flushing pipe 26 extends out of the outer sleeve 2 for a certain distance, the flushing liquid and the medicament can be prevented from being directly sucked out without entering the abdominal cavity when flushing and negative pressure drainage are carried out simultaneously; the top end of the flushing pipe 26 extends out of the surface of the outer sleeve 2, the top end of the flushing pipe 26 is externally connected with an injection device 28, an injection valve 29 is arranged on the section of the flushing pipe 26, and normal saline and medicaments are injected into the flushing pipe 26 through the injection device 28, so that the flushing and administration functions are realized.
Claims (3)
1. An abdominal cavity drainage device after surgery comprises a drainage tube (1), an outer sleeve (2) and a drainage bag (3); it is characterized in that one end of the drainage tube (1) is connected with the drainage bag (3), and the other end of the drainage tube (1) is inserted in the outer sleeve (2); the top end of the outer sleeve (2) is an external open end, and the bottom end of the outer sleeve (2) is an internal round head closed end; the outer side wall of the top end of the outer sleeve (2) is provided with a sealing ring (21); the outer sleeve (2) is sleeved outside the longer end of the drainage tube (1); a sealing cover (14) is arranged on the surface of the drainage tube (1) corresponding to the position of the sealing ring (21); the sealing cover (14) is clamped at the outer side of the sealing ring (21) to complete the connection of the drainage tube (1) and the outer sleeve (2); the bottom end surface of the outer sleeve (2) is uniformly provided with a plurality of liquid inlet holes (22); a limiting ring (23) and a limiting air bag (24) are arranged on the outer side wall of the outer sleeve (2) in parallel; the limiting ring (23) and the limiting air bag (24) are respectively fixedly sleeved on the outer side of the outer sleeve (2); the limiting ring (23) is positioned outside the body, and the limiting air bag (24) is positioned inside the body; the left inner side wall of the outer sleeve (2) is provided with an air duct (25); the bottom end of the air duct (25) penetrates through the side wall of the outer sleeve (2) and is arranged in the limiting air bag (24), the top end of the air duct (25) penetrates through the side wall of the outer sleeve (2) and is arranged outside the outer sleeve (2), and a valve is arranged at the top end of the air duct (25) which is positioned outside the outer sleeve (2); a flushing pipe (26) is arranged on the right side wall of the outer sleeve (2); the flushing pipe (26) and the outer sleeve (2) are integrally formed; the bottom end of the flushing pipe (26) extends downwards along the bottom end of the outer sleeve (2) for one section, and a plurality of through holes (27) are uniformly formed in the surface of the flushing pipe (26); the top end of the flushing pipe (26) extends outwards out of the surface of the outer sleeve (2), the top end of the flushing pipe (26) is externally connected with an injection device (28), and an injection valve (29) is arranged on the section of the flushing pipe (26).
2. The surgical postoperative abdominal drainage device according to claim 1, characterized in that a sealing rubber ring (31) is arranged at the opening of the top end of the drainage bag (3).
3. The surgical postoperative abdominal drainage device according to claim 1, characterized in that the drainage tube (1) is U-shaped in stick shape; the shorter end of the drainage tube (1) is an external opening end, and the longer end of the drainage tube (1) is an internal round head closed end; the shorter end of the drainage tube (1) is fixedly clamped in a through hole of a sealing rubber ring (31) of the drainage bag (3); a flow speed control valve (11) is arranged on a pipeline at the shorter end of the drainage tube (1); a group of fixing magic tapes (12) are symmetrically arranged on the outer side of the drainage tube (1) below the flow rate control valve (11), and the device is fixed through the fixing magic tapes (12); a plurality of drainage holes (13) are uniformly arranged on the surface of the longer end of the drainage tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439982.9U CN217245737U (en) | 2021-12-28 | 2021-12-28 | Surgery postoperative abdominal cavity drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439982.9U CN217245737U (en) | 2021-12-28 | 2021-12-28 | Surgery postoperative abdominal cavity drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217245737U true CN217245737U (en) | 2022-08-23 |
Family
ID=82893631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123439982.9U Active CN217245737U (en) | 2021-12-28 | 2021-12-28 | Surgery postoperative abdominal cavity drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217245737U (en) |
-
2021
- 2021-12-28 CN CN202123439982.9U patent/CN217245737U/en active Active
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