CN215821892U - Double cannula for abdominal cavity irrigation - Google Patents
Double cannula for abdominal cavity irrigation Download PDFInfo
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- CN215821892U CN215821892U CN202120518815.4U CN202120518815U CN215821892U CN 215821892 U CN215821892 U CN 215821892U CN 202120518815 U CN202120518815 U CN 202120518815U CN 215821892 U CN215821892 U CN 215821892U
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- suction tube
- tube
- flushing
- irrigation
- sealing cover
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Abstract
The utility model discloses a double cannula for abdominal cavity irrigation, which comprises a suction tube and a flushing tube, wherein the suction tube and the flushing tube are the same in length, the ends of the aligned suction tube and flushing tube are provided with a shield part, the shield part is of a spherical shell structure, a plurality of small holes are arranged on a spherical surface, the small holes are communicated with the suction tube and the flushing tube, one end of the suction tube, which is close to the shield part, is provided with a section of a plurality of adsorption holes which are arranged at intervals, and the adsorption holes are distributed on the side surface of the suction tube in 360 degrees; the other end of the suction tube is provided with a first sealing cover; the outer side surface of the suction tube is also provided with a first scale; the other end of the flushing pipe is provided with a second sealing cover, and the outer side surface of the flushing pipe is also provided with second scales. The double-sleeve pipe simplifies the abdominal cavity cleaning work, reduces the pain of the patient, and has simple structure and high practicability.
Description
Technical Field
The utility model relates to the technical field of medical tubes, in particular to a double cannula for abdominal cavity irrigation.
Background
In medical treatment, patients suffering from food poisoning or other stomach diseases often need to be washed with abdominal cavities, the abdominal cavities are often washed with washing pipes, the existing washing pipes are inserted into the abdominal cavities by adopting two independent pipes, washing liquid is input and foreign matter is absorbed, the double pipes are inserted into the abdominal parts of the patients, pain of the patients is caused, in order to enable the two pipes to be inserted into the abdominal parts of the patients in a unified progress, a nurse needs to manually sew the two pipes at the end parts, workload of the nurse is increased, manual sewing quality is poor, the pipes are likely to be separated when being inserted into the abdominal cavities of the patients, insertion is inconsistent, pain of the patients is increased, the depth of manual insertion is uncontrollable and predictable, the washing position is uncertain, the washing quality is poor, the pipes are bent when being inserted into the abdominal cavities, the pipes are extremely easy to be blocked in a foreign matter flowing process, in addition, the existing pipes are used for manufacturing coarse grains, the tip is sharp, very easily scratches the patient's abdominal cavity, in order to solve this problem, this application provides an integration, controllable formula peritoneal irrigation double cannula.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to an integrated, highly safe, depth-controllable dual peritoneal irrigation cannula.
In order to solve the technical problems, the utility model provides a double-sleeve for abdominal cavity irrigation, which comprises a suction tube and a flushing tube, wherein the suction tube and the flushing tube have the same length, and the ends of the aligned suction tube and flushing tube are provided with a shield part which is of a spherical shell structure, and the spherical surface of the shield part is provided with a plurality of small holes which are communicated with the suction tube and the flushing tube;
one end of the end part of the suction tube, which is close to the shield part, is provided with a section of a plurality of adsorption holes which are arranged at intervals, and the adsorption holes are distributed on the side surface of the suction tube in 360 degrees; the other end of the suction tube is provided with a first sealing cover, the first sealing cover comprises a first connecting head connected with the end part of the suction tube, a first sleeve cover is sleeved on the first connecting head, a first connecting belt is fixedly connected between the side surface of the first sleeve cover and the outer side surface of the suction tube, and the first sealing cover enables the suction tube to be sealed and stored through the butt joint of the first connecting head and the first sleeve cover; the outer side surface of the suction tube is also provided with a first scale;
a second sealing cover is arranged at the other end of the flushing pipe, the second sealing cover comprises a second connector connected with the end part of the flushing pipe, a second sleeve cover is sleeved on the second connector, a second connecting belt is fixedly connected between the side surface of the second sleeve cover and the outer side surface of the flushing pipe, and the second sealing cover enables the flushing pipe to be sealed and stored through the butt joint of the second connector and the second sleeve cover; and a second scale is arranged on the outer side surface of the flushing pipe.
Preferably, the material of the suction tube and the irrigation tube is the same.
Preferably, the diameter of the suction tube is larger than that of the flushing tube, and a plurality of annular ribs arranged at intervals are arranged in the suction tube, so that the suction tube for absorbing foreign matters is straightened and cannot block the back suction.
Preferably, the annular rib is made of the same material as the suction tube, and has a width of 1-2mm and a thickness of 0.2-0.3 mm.
Preferably, the shield part is made of latex material.
Preferably, the first scale and the second scale have the same specification.
Compared with the prior art, the suction tube and the flushing tube are integrally manufactured and connected by the shield part of the spherical shell structure, so that the sharpness of the end parts of the suction tube and the flushing tube is eliminated, the trouble of weaving double tubes by medical personnel can be reduced, the possibility of scratching a patient can be effectively reduced, in addition, the suction tube and the flushing tube are respectively provided with scales, the visual scales can ensure that the medical personnel can know the insertion depth at any time, and the operation safety is improved; in addition, the side surface of the suction tube is provided with a plurality of adsorption holes distributed in 360 degrees, so that the effect of adsorbing foreign matters can be effectively improved; the end parts of the washing pipes of the suction pipes are provided with sealing covers which can effectively protect the pipe body from being polluted. The double-sleeve pipe has the advantages of simple structure, low manufacturing cost and high practicability.
Drawings
FIG. 1 is a schematic perspective view of a double cannula according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 1.
In the drawings:
1. a flush tube;
2. a suction tube; 21. an adsorption hole; 22. an annular rib;
3. a shield part;
4. calibration;
5. and a connecting belt.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1-4, a double cannula for abdominal cavity irrigation comprises a suction tube 2 and a flushing tube 1, wherein the suction tube 2 and the flushing tube 1 are the same in length, a shielding part 3 is arranged at the end parts of the aligned suction tube 2 and flushing tube 1, the shielding part 3 is of a spherical shell structure, and a plurality of small holes are arranged on the spherical surface and are communicated with the suction tube 2 and the flushing tube 1;
one end of the end part of the suction tube 2 close to the shield part 3 is provided with a section of a plurality of adsorption holes 21 which are arranged at intervals, and the adsorption holes 21 are distributed on the side surface of the suction tube 2 in 360 degrees; a first sealing cover is arranged at the other end of the suction tube 2, the first sealing cover comprises a first connecting head 23 connected with the end of the suction tube 2, a first sleeve cover 22 is sleeved on the first connecting head 23, a first connecting belt 24 is fixedly connected between the side surface of the first sleeve cover 22 and the outer side surface of the suction tube 2, and the first sealing cover enables the suction tube 2 to be sealed and stored through the butt joint of the first connecting head 23 and the first sleeve cover 22; the outer side surface of the suction tube 2 is also provided with a first scale 25;
a second sealing cover is arranged at the other end of the flushing pipe 1, the second sealing cover comprises a second connector 12 connected with the end part of the flushing pipe 1, a second sleeve cover 11 is sleeved on the second connector 12, a second connecting belt is fixedly connected between the side surface of the second sleeve cover 11 and the outer side surface of the flushing pipe 1, and the second sealing cover enables the flushing pipe 1 to be sealed and stored through the butt joint of the second connector 12 and the second sleeve cover 11; and a second scale 14 is also arranged on the outer side surface of the flushing pipe 1.
Preferably, the material of the suction tube 2 and the irrigation tube 1 is the same.
Preferably, the diameter of the suction tube 2 is larger than that of the flushing tube 1, and a plurality of annular ribs arranged at intervals are arranged inside the suction tube 2, so that the suction tube 2 absorbing foreign matters is straightened and cannot block the back suction.
Preferably, the annular rib is made of the same material as the suction tube 2, and has a width of 1-2mm and a thickness of 0.2-0.3 mm.
Preferably, the shield part 3 is made of latex material.
Preferably, the first scale 25 and the second scale 14 have the same specification.
In the present embodiment, the suction tube 2 and the irrigation tube 1 are integrally manufactured with the shield portion 3 by factory processing, a first seal cap is formed at an end portion of the suction tube 2, a second seal cap is formed at an end portion of the irrigation tube 1, the irrigation tube 1 is connected to an infusion set, and the suction tube 2 is connected to an external negative pressure machine to perform negative pressure suction.
When the device is inserted into an abdominal cavity of a human body, one end with the shield part 3 is inserted into the abdominal cavity from a mouth, when the device is inserted, the first scale 25 and the second scale 14 are constantly focused, the insertion depth of the first scale and the insertion depth of the second scale are ensured to be the same, the device is inserted to a proper depth, then a switch of an infusion apparatus is opened to infuse into the abdominal cavity, meanwhile, a negative pressure machine is started to generate negative pressure, foreign matters in the abdominal cavity are sucked out through the suction tube 2, and the foreign matters can be sucked out uniformly and in a large area through the suction holes 21 on the suction tube 2.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the appended claims, and several modifications and amendments made by those skilled in the art without departing from the spirit and scope of the present invention should be construed as the scope of the present invention.
Claims (6)
1. A double sleeve for abdominal cavity irrigation comprises a suction tube and a flushing tube, and is characterized in that the suction tube and the flushing tube are the same in length, the ends of the aligned suction tube and flushing tube are provided with a shield part, the shield part is of a spherical shell structure, a plurality of small holes are arranged on the spherical surface, and the small holes are communicated with the suction tube and the flushing tube;
one end of the end part of the suction tube, which is close to the shield part, is provided with a section of a plurality of adsorption holes which are arranged at intervals, and the adsorption holes are distributed on the side surface of the suction tube in 360 degrees; the other end of the suction tube is provided with a first sealing cover, the first sealing cover comprises a first connecting head connected with the end part of the suction tube, a first sleeve cover is sleeved on the first connecting head, a first connecting belt is fixedly connected between the side surface of the first sleeve cover and the outer side surface of the suction tube, and the first sealing cover enables the suction tube to be sealed and stored through the butt joint of the first connecting head and the first sleeve cover; the outer side surface of the suction tube is also provided with a first scale;
a second sealing cover is arranged at the other end of the flushing pipe, the second sealing cover comprises a second connector connected with the end part of the flushing pipe, a second sleeve cover is sleeved on the second connector, a second connecting belt is fixedly connected between the side surface of the second sleeve cover and the outer side surface of the flushing pipe, and the second sealing cover enables the flushing pipe to be sealed and stored through the butt joint of the second connector and the second sleeve cover; and a second scale is arranged on the outer side surface of the flushing pipe.
2. An abdominal cavity irrigation double cannula according to claim 1, wherein the suction tube and the irrigation tube are of a uniform material.
3. The double cannula for peritoneal irrigation as claimed in claim 1, wherein the diameter of the suction tube is larger than that of the irrigation tube, and a plurality of annular ribs are arranged at intervals inside the suction tube to make the suction tube for absorbing foreign matters to be straightened and suck back without being blocked.
4. The double cannula for peritoneal irrigation as claimed in claim 3, wherein the annular rib is made of the same material as the suction tube, and has a width of 1-2mm and a thickness of 0.2-0.3 mm.
5. A peritoneal irrigation double cannula according to claim 1 wherein the shield is a latex material.
6. A peritoneal irrigation double cannula of claim 1 wherein the first and second graduations are the same gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518815.4U CN215821892U (en) | 2021-03-11 | 2021-03-11 | Double cannula for abdominal cavity irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518815.4U CN215821892U (en) | 2021-03-11 | 2021-03-11 | Double cannula for abdominal cavity irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215821892U true CN215821892U (en) | 2022-02-15 |
Family
ID=80187573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518815.4U Active CN215821892U (en) | 2021-03-11 | 2021-03-11 | Double cannula for abdominal cavity irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215821892U (en) |
-
2021
- 2021-03-11 CN CN202120518815.4U patent/CN215821892U/en active Active
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