CN219354807U - Intestinal obstruction lavage pressure reducing device - Google Patents

Intestinal obstruction lavage pressure reducing device Download PDF

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Publication number
CN219354807U
CN219354807U CN202222917544.7U CN202222917544U CN219354807U CN 219354807 U CN219354807 U CN 219354807U CN 202222917544 U CN202222917544 U CN 202222917544U CN 219354807 U CN219354807 U CN 219354807U
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Prior art keywords
tube
pipe
intestinal
ileus
sealing
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CN202222917544.7U
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Inventor
阮强
许益超
王进
唐鸿生
黄永红
萧嘉铭
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Cancer Center of Guangzhou Medical University
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Cancer Center of Guangzhou Medical University
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract

The utility model provides an intestinal obstruction lavage pressure reducing device, is provided with be used for splendid attire enema liquid stock solution portion, be used for with enema liquid drainage to the wash pipe of the intestinal obstruction pipe front end, place the intestinal obstruction pipe rear end and collect intestinal content or at least one collecting pipe of enema liquid and receive dirty bag, stock solution portion with the one end sealing connection of wash pipe, the one end of collecting pipe with receive dirty bag sealing connection. The irrigation pipe is provided with a pipe body and a regulating valve for controlling the flow of enema liquid, and the regulating valve is sleeved on the outer surface of the pipe body. The collecting pipe is a medical folding threaded pipe. One end of the pipe body is an open end, and the open end is assembled with the liquid storage part in a sealing way; the other end of the pipe body is a closed end, and a plurality of outflow holes are formed in the wall surface close to the closed end. The intestinal obstruction lavage pressure reducing device can protect intestinal mucosa, can completely seal dirt and avoid discomfort caused by intestinal content smell overflow.

Description

Intestinal obstruction lavage pressure reducing device
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a intestinal obstruction lavage pressure reducing device.
Background
The passage of intestinal contents through a disorder caused by any cause clinically is generally called ileus (intestinal obstruction), which is one of the common surgical acute abdomen. Ileus can cause changes in the morphology and function of the intestinal canal, and can also lead to a series of systemic physiological changes, which in severe cases can endanger the life of the patient. Gastrointestinal decompression is one of the main measures for treating intestinal obstruction, and aims to reduce gas and liquid remained in the gastrointestinal tract, relieve intestinal cavity expansion, facilitate recovery of intestinal wall blood circulation and reduce intestinal wall edema. The intestinal loop with partial obstruction can relieve the secondary complete obstruction caused by the swelling of intestinal wall, and can reset the intestinal loop with less distortion. It also has effects in relieving intra-abdominal pressure, and improving respiratory and circulatory disorders caused by diaphragm elevation. For low intestinal obstruction, a longer small intestine pressure reducing tube can be used. For mechanical ileus, gastrointestinal decompression is an important measure for both conservative treatment and common measures in surgery. If the conservative treatment effect is not good, a timely operation is needed. For patients with long obstruction time, more intestinal contents, serious intestinal canal expansion and difficult intestinal canal excision, in addition to the obstruction removal reason, the proximal intestinal contents of the obstruction are sucked out for intestinal decompression in order to be beneficial to the operation and the recovery operation of the postoperative patients.
The decompression instrument that current is commonly used is the negative pressure aspirator, because aspirator length is short, the pipe diameter is little, attracts incompletely, in time increases and attracts the cage and also is blockked up by excrement and urine and intestinal stone, roundworm etc. easily, and continuous attraction also can cause the damage to intestinal mucosa, and improper operation often leads to intestinal content excessive contamination operation district, finally causes abdominal cavity infection and intestinal fistula, and intestinal content smell increases medical staff uncomfortable operation experience.
A closed colon lavage negative pressure drainage bottle with a publication number of CN203935463U is connected with a colon end through the negative pressure drainage bottle, and then is connected with negative pressure to discharge dirt, so that the negative pressure drainage bottle is not thoroughly sucked, is also easily blocked by excrement, intestinal stones, roundworms and the like, can damage intestinal mucosa continuously, and also pollutes an operation area.
Therefore, in order to solve the deficiencies of the prior art, it is necessary to provide an ileus lavage pressure relief device.
Disclosure of Invention
The utility model aims to avoid the defects of the prior art and provide the intestinal obstruction lavage pressure reducing device. The intestinal obstruction lavage pressure reducing device can protect intestinal mucosa, and can completely seal dirt and avoid intestinal content smell from overflowing.
The above object of the present utility model is achieved by the following technical measures:
the utility model provides a intestinal obstruction lavage pressure reducing device is provided with be used for splendid attire enema liquid's stock solution portion, be used for with enema drainage to the wash pipe of the intestinal obstruction pipe front end, place the intestinal obstruction pipe rear end and collect intestinal content or at least one collecting pipe of enema liquid and receive dirty bag, stock solution portion with the one end sealing connection of wash pipe, the one end of collecting pipe with receive dirty bag sealing connection.
Preferably, the irrigation pipe is provided with a pipe body and a regulating valve for controlling the flow of enema liquid, and the regulating valve is sleeved on the outer surface of the pipe body.
Preferably, the collecting tube is a medical folding threaded tube.
Preferably, one end of the tube body is an open end, and the open end is assembled with the liquid storage part in a sealing way.
Preferably, the other end of the tube body is a closed end, and a wall surface close to the closed end is provided with a plurality of outflow holes.
Preferably, the tube body comprises an outer tube and an inner tube for being inserted into the intestinal contents, the inner tube is in interference fit with the inner surface of one end of the outer tube, and the inner tube is far away from the liquid storage part.
The outer tube is divided into a front sub tube, a neutron tube and a rear sub tube, the front sub tube is assembled with the liquid storage part in a sealing way, the neutron tube is integrally connected with the front sub tube and the rear sub tube, and the inner tube is sleeved on the inner surface of the rear sub tube.
The rear sub-tube is provided with a connecting tube, a deformation tube and a protection tube, one end of the connecting tube is integrally connected with the neutron tube, the other end of the connecting tube is integrally connected with one end of the deformation tube, and the other end of the deformation tube is integrally connected with the protection tube.
Preferably, the wall of the deformation tube is smaller than the wall of the connection tube and the wall of the protection tube.
Preferably, the wall of the connecting pipe and the wall of the protecting pipe are smaller than the wall of the neutron pipe.
When the inner tube is in a non-working state, the inner tube is integrally contained in the connecting tube, the deformation tube and the protection tube.
When the inner tube is in the working state, one tail end of the inner tube protrudes out of the protection tube.
Preferably, the deformation tube is further provided with a plurality of openings, and the openings are parallel to the inner tube.
Defining the inner diameter of the neutron tube as d 1 The outer diameter of the inner tube is defined as d 2 With 10mm ≡d 2 ≥1.5d 1 ≥3mm。
Preferably, the inner tube is provided with a sealing ring and a small tube body for increasing the sealing performance between the inner tube and the outer tube, the sealing ring is integrally connected to the outer surface of the small tube body, and the sealing ring is close to the neutron tube.
Preferably, the outer tube is a silicone tube.
Preferably, the inner tube is a steel tube.
The intestinal obstruction lavage pressure reducing device is further provided with a sealer which is used for sealing and connecting the collecting pipe to the rear end of the intestinal obstruction tube, and the sealer is connected to the outer surface of the other end of the collecting pipe in a sealing way.
Preferably, the sealer is provided with an air bag and an air charging pipe, the air bag is connected to the outer surface of the other end of the collecting pipe in a sealing mode, and the air charging pipe is connected with the air bag.
The utility model relates to an intestinal obstruction lavage pressure reducing device which is provided with a liquid storage part for containing enema liquid, a flushing pipe for draining the enema liquid to the front end of an intestinal obstruction pipe, a collecting pipe and a dirt collecting bag, wherein the collecting pipe is arranged at the rear end of the intestinal obstruction pipe and used for collecting at least one intestinal content or the enema liquid, the liquid storage part is in sealing connection with one end of the flushing pipe, and one end of the collecting pipe is in sealing connection with the dirt collecting bag. The intestinal obstruction lavage pressure reducing device can protect intestinal mucosa, can completely seal dirt and avoid discomfort caused by intestinal content smell overflow.
Drawings
The utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.
Fig. 1 is a schematic structural view of an ileus lavage pressure reducing device of example 1.
Fig. 2 is a schematic structural view of an outer tube of embodiment 2 close to a rear sub-tube.
Fig. 3 is a schematic structural view of the inner tube.
Fig. 4 is a schematic cross-sectional view of fig. 2.
Fig. 5 is a structural view of the outer tube in fig. 4.
Fig. 6 is a schematic view of the structure of the inner tube in the working state.
Fig. 7 is a schematic structural view of an ileus lavage pressure reducing device of example 3.
In fig. 1 to 7, there are included:
a liquid storage part 100,
A flushing pipe 200,
A pipe body 210, a regulating valve 220, a outflow hole 230,
Outer tube 240, rear sub tube 241, connecting tube 242, deformation tube 243, protective tube 244, opening 245, neutron tube 246,
An inner tube 250, a sealing ring 251, a small tube body 252,
Collecting pipe 300, dirt collecting bag 400,
Sealer 500, balloon 510, inflation tube 520,
Obstruction of intestinal canal 600, intestinal contents 700.
Detailed Description
The technical scheme of the utility model is further described with reference to the following examples.
Example 1.
As shown in fig. 1, the intestinal obstruction lavage pressure reducing device is provided with a liquid storage part 100 for containing enema liquid, a flushing pipe 200 for guiding the enema liquid to the front end of an intestinal obstruction pipe 600, a collecting pipe 300 and a dirt collecting bag 400, wherein the collecting pipe 300 is arranged at the rear end of the intestinal obstruction pipe 600 and is used for collecting at least one intestinal content 700 or the enema liquid, the liquid storage part 100 is in sealing connection with one end of the flushing pipe 200, and one end of the collecting pipe 300 is in sealing connection with the dirt collecting bag 400.
In the present utility model, the direction approaching the esophagus of the obstructed intestinal tube 600 is defined as the front end of the obstructed intestinal tube 600, and the direction approaching the anus is defined as the rear end of the obstructed intestinal tube 600.
The irrigation tube 200 is provided with a tube body 210 and a regulating valve 220 for controlling the flow rate of the enema, and the regulating valve 220 is sleeved on the outer surface of the tube body 210.
The function of the regulating valve 220 of the present utility model is to control the flow rate of the enema liquid, and the regulating valve 220 may be appropriately regulated according to the nature of the intestinal content 700. The regulating valve of the utility model can be a regulating valve of a common medical fluid delivery pipe.
Collection tube 300 is a medical pleated threaded tube. The length and direction of the medical folding threaded tube can be adjusted, so that the medical folding threaded tube can be subjected to telescopic transformation according to the direction of the intestinal tube.
In order to ensure suction, the suction tube with the tube diameter smaller than 2cm is needed to be used in the existing negative pressure suction, and the intestinal obstruction lavage pressure reducing device of the utility model uses the medical folding threaded tube with the tube diameter of 2cm-3cm to fill the front end of the intestinal obstruction tube 600, and the operator can properly arrange and squeeze the intestinal tube, so that the blockage of intestinal contents 700 can be avoided and the intestinal contents can be discharged out of the body in time.
One end of the tube body 210 is an open end, and the open end is assembled with the liquid storage part 100 in a sealing way; the other end of the tube 210 is a closed end, and a wall surface near the closed end is provided with a plurality of outflow holes 230.
It should be noted that, in this embodiment, the wall surface of the closed end is provided with the outflow hole 230, which has the effect of effectively flushing the intestinal wall, and meanwhile, can disperse the enema, so as to obviously reduce the impact on the intestinal wall and protect the intestinal mucosa.
The application method of the utility model specifically comprises the following steps: the irrigation tube 200 is arranged at the front end of the obstruction intestinal tube 600, the collecting tube 300 and the storage bag are connected after the rear end of the obstruction intestinal tube 600 is opened 245, the regulating valve 220 is opened to enable enema to be filled into the obstruction intestinal tube 600, an operator simultaneously uses both hands to squeeze intestinal contents 700 from the front end to the rear end of the obstruction intestinal tube 600 alternately and continuously in the irrigation process, and after the enema is finished, the collecting tube 300 is plugged into the storage bag and is sealed.
The intestinal obstruction lavage pressure reducing device can completely seal dirt and avoid discomfort caused by the overflow of intestinal contents 700. The intestinal obstruction lavage pressure reducing device can also regulate the flow of enema liquid and can disperse and wash out the intestinal wall, thereby improving the effect of cleaning the intestinal tract and protecting the intestinal cavity mucous membrane.
Example 2.
As shown in fig. 2 to 6, the intestinal obstruction lavage pressure reducing device has other characteristics as same as those of the embodiment 1, and has the following technical characteristics: the tube body 210 includes an outer tube 240 and an inner tube 250 for insertion into the intestine 700, the inner tube 250 is interference fitted to an inner surface of one end of the outer tube 240, and the inner tube 250 is away from the liquid storage part 100.
It should be noted that, when the intestinal content 700 is less and harder in moisture, the device for reducing intestinal lavage pressure according to the present embodiment can be used only when the external portion of the intestinal content 700 is immersed and is difficult to soften, specifically, the operator can insert the longer tube 210 into the obstructed intestinal tube 600, insert the inner tube 250 into the intestinal content 700, irrigate the inside of the intestinal content 700, soften the same, and facilitate drainage.
The outer tube 240 is divided into a front sub-tube (not shown), a neutron tube 246 and a rear sub-tube 241, the front sub-tube is assembled with the liquid storage part 100 in a sealing manner, the neutron tube 246 is integrally connected to the front sub-tube and the rear sub-tube 241, and the inner tube 250 is sleeved on the inner surface of the rear sub-tube 241. Wherein the outer tube 240 is a silicone hose; the inner tube 250 is a steel tube.
The rear sub-tube 241 is provided with a connecting tube 242, a deforming tube 243 and a protecting tube 244, one end of the connecting tube 242 is integrally connected with the sub-tube 246, the other end of the connecting tube 242 is integrally connected with one end of the deforming tube 243, and the other end of the deforming tube 243 is integrally connected with the protecting tube 244. The wall of the deformation tube 243 is smaller than the wall of the uniform connection tube 242 and the wall of the protection tube 244. The wall of the connecting tube 242 and the wall of the protecting tube 244 are smaller than the wall of the neutron tube 246.
In the non-operating state of the inner tube 250, the inner tube 250 is entirely housed inside the connecting tube 242, the deformation tube 243, and the protection tube 244. In the operating state of the inner tube 250, one end of the inner tube 250 protrudes outside the protection tube 244.
The outer tube 240 of this embodiment is a soft silicone tube, while the inner tube 250 is a hard steel tube, and the steel tube is completely wrapped inside the outer tube 240 in the non-operating state of the inner tube 250, so that the intestinal wall is not damaged.
And because the wall of the deformation tube 243 is smaller than the wall of the connection tube 242 and the wall of the protection tube 244, both the wall of the connection tube 242 and the wall of the protection tube 244 are smaller than the wall of the neutron tube 246. Therefore, the hardness of the neutron tube 246 as a whole is larger than those of the connecting tube 242, the protecting tube 244 and the deforming tube 243, and the hardness of the deforming tube 243 is smaller than those of the connecting tube 242 and the protecting tube 244.
When the protective tube 244 encounters an intestinal content 700 that is harder than the silicone tube, the protective tube 244 cannot be inserted into the interior of the intestinal content 700, and at this time the neutron tube 246 continues into the obstructed intestinal tube 600, thereby generating a forward thrust against the tube, the deformation tube 243, the protective tube 244 and the inner tube 250, so that the protective tube 244 is located outside the intestinal content 700 and the deformation tube 243 is deformed and the inner tube 250 continues to advance into the interior of the intestinal content 700.
The deformation tube 243 of the present embodiment is further provided with a plurality of openings 245, and the openings 245 are parallel to the inner tube 250. The opening 245 of the bellows 243 serves to reduce the stiffness of the bellows 243.
Defining the inner diameter of neutron tube 246 as d 1 The outer diameter of the inner tube 250 is defined as d 2 With 10mm ≡d 2 ≥1.5d 1 ≥3mm。
The relation between the inner diameter of the neutron tube 246 and the outer diameter of the inner tube 250 prevents the inner tube 250 from being inserted into the neutron tube 246 in the opposite direction due to the excessive hardness of the intestinal contents 700.
The inner tube 250 is provided with a sealing ring 251 and a tube body 252 for increasing sealability with the outer tube 240, the sealing ring 251 is integrally connected to the outer surface of the tube body 252, and the sealing ring 251 is close to the neutron tube 246.
This embodiment can be applied to an lavage operation with a harder bowel content 700 than in embodiment 1.
Example 3.
As shown in fig. 7, the intestinal obstruction lavage pressure reducing device has other characteristics as same as those of the embodiment 1, and has the following technical characteristics: the ileus lavage pressure reducing device of this embodiment is further provided with a sealer 500 for sealing the collecting tube 300 to the rear end of the ileus intestine 600, the sealer 500 being sealing-connected to the outer surface of the other end of the collecting tube 300.
The sealer 500 is provided with a balloon 510 and an inflation tube 520, the balloon 510 being sealingly connected to the outer surface of the other end of the collection tube 300, the inflation tube 520 being connected to the balloon 510.
It should be noted that the working principle of this embodiment is: when the collecting tube 300 is placed into the rear end of the obstructed intestinal tube 600, the air bag 510 is inflated through the inflation tube 520, so that the volume of the air bag 510 is increased, the sealing between the collecting tube 300 and the rear end of the obstructed intestinal tube 600 is realized, and dirt and smell are prevented from overflowing from the space between the collecting tube 300 and the rear end of the obstructed intestinal tube 600 in the flushing process.
Compared with example 1, this example can better prevent dirt and smell from overflowing.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. An ileus lavage pressure relief device, characterized in that: the enema device comprises a liquid storage part for containing enema liquid, a flushing pipe for draining the enema liquid to the front end of an obstruction intestinal canal, and a collecting pipe and a dirt collecting bag, wherein the collecting pipe is arranged at the rear end of the obstruction intestinal canal and used for collecting at least one of intestinal contents or the enema liquid, the liquid storage part is in sealing connection with one end of the flushing pipe, and one end of the collecting pipe is in sealing connection with the dirt collecting bag.
2. The ileus lavage pressure relief device of claim 1, wherein: the irrigation pipe is provided with a pipe body and a regulating valve for controlling the flow of enema liquid, and the regulating valve is sleeved on the outer surface of the pipe body.
3. The ileus lavage pressure relief device of claim 2, wherein: the collecting pipe is a medical folding threaded pipe.
4. A ileus lavage pressure relief device as in any one of claims 2 to 3 wherein: one end of the pipe body is an open end, and the open end is assembled with the liquid storage part in a sealing way;
the other end of the pipe body is a closed end, and a plurality of outflow holes are formed in the wall surface close to the closed end.
5. A ileus lavage pressure relief device as in any one of claims 2 to 3 wherein: the tube body comprises an outer tube and an inner tube for being inserted into the intestinal contents, the inner tube is assembled on the inner surface of one tail end of the outer tube in an interference mode, and the inner tube is far away from the liquid storage portion.
6. The ileus lavage pressure relief device of claim 5 wherein: dividing the outer tube into a front sub-tube, a neutron tube and a rear sub-tube, wherein the front sub-tube and the liquid storage part are assembled in a sealing way, the neutron tube is integrally connected with the front sub-tube and the rear sub-tube, and the inner tube is sleeved on the inner surface of the rear sub-tube;
the rear sub-tube is provided with a connecting tube, a deformation tube and a protection tube, one end of the connecting tube is integrally connected with the neutron tube, the other end of the connecting tube is integrally connected with one end of the deformation tube, and the other end of the deformation tube is integrally connected with the protection tube;
the wall of the deformation tube is smaller than the wall of the connecting tube and the wall of the protection tube, and the wall of the connecting tube and the wall of the protection tube are smaller than the wall of the neutron tube;
when the inner tube is in a non-working state, the inner tube is integrally contained in the connecting tube, the deformation tube and the protection tube;
when the inner tube is in the working state, one tail end of the inner tube protrudes out of the protection tube.
7. The ileus lavage pressure relief device of claim 6, wherein: the deformation tube is also provided with a plurality of openings, and the openings are parallel to the inner tube.
8. The ileus lavage pressure relief device of claim 7 wherein: defining the inner diameter of the neutron tube as d 1 The outer diameter of the inner tube is defined as d 2 With 10mm ≡d 2 ≥1.5d 1 ≥3mm;
The inner tube is provided with sealing ring and the body of pipe body that is used for increasing with the leakproofness between the outer tube, sealing ring body coupling in the surface of body of pipe, just the sealing ring is close neutron tube.
9. The ileus lavage pressure relief device of claim 8, wherein: the outer tube is a silica gel hose; the inner tube is a steel tube.
10. The ileus lavage pressure relief device of claim 1, wherein: the sealing device is used for sealing and connecting the collecting pipe to the rear end of the ileus intestinal canal, and is connected to the outer surface of the other end of the collecting pipe in a sealing way;
the sealer is provided with an air bag and an air charging pipe, the air bag is connected to the outer surface of the other end of the collecting pipe in a sealing mode, and the air charging pipe is connected with the air bag.
CN202222917544.7U 2022-11-02 2022-11-02 Intestinal obstruction lavage pressure reducing device Active CN219354807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222917544.7U CN219354807U (en) 2022-11-02 2022-11-02 Intestinal obstruction lavage pressure reducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222917544.7U CN219354807U (en) 2022-11-02 2022-11-02 Intestinal obstruction lavage pressure reducing device

Publications (1)

Publication Number Publication Date
CN219354807U true CN219354807U (en) 2023-07-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222917544.7U Active CN219354807U (en) 2022-11-02 2022-11-02 Intestinal obstruction lavage pressure reducing device

Country Status (1)

Country Link
CN (1) CN219354807U (en)

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