CN210384512U

CN210384512U - Lavage tube with telescopic end

Info

Publication number: CN210384512U
Application number: CN201920027977.0U
Authority: CN
Inventors: 周海英; 李玉兰
Original assignee: Central People's Hospital Of Yichang City
Current assignee: Central People's Hospital Of Yichang City
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2020-04-24
Anticipated expiration: 2029-01-08

Abstract

The utility model discloses an end telescopic lavage tube, including main stomach tube, the fixed thread sleeve pipe is installed to main stomach tube's bottom, the air intake branch is installed to one side of main stomach tube bottom, the hand-held inflater is installed on the top of air intake branch, the thin branch pipe is installed to the opposite side of main stomach tube bottom, two-way micropump is installed to the bottom of thin branch pipe, normal saline is installed to the opposite side of two-way micropump and is inserted the pipe, folding flexible gum cover is installed on the top of main stomach tube, slick and sly pipe end is installed on the top of folding flexible gum cover, the inner wall of main stomach tube is provided with interior telescopic regulation tubule, interior telescopic regulation tubule and the top seamless connection of thin branch pipe, the inside of folding flexible gum cover is provided with the circulation pipeline. The utility model discloses can avoid pulling out in patient's oral cavity through the flexible on top and insert, effectively reduce patient's discomfort.

Description

Lavage tube with telescopic end

Technical Field

The utility model relates to a lavage tube technical field specifically is a lavage tube with telescopic end.

Background

Gastric lavage refers to pouring a liquid with a certain composition into the stomach cavity, mixing the contents in the stomach and then extracting the mixture, and repeating the steps for many times. The purpose is to eliminate unabsorbed poison in the stomach or clean the stomach cavity, and the utility model is clinically used for preparing before stomach operation and examination. For acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate and the like in a short time, gastric lavage is an important rescue measure, vomiting and gastric lavage are promoted, and vomiting is the instinct self-defense reaction of a human body for eliminating toxic substances in the stomach. The gastric lavage is a self-rescue and mutual-rescue measure which is effective for on-site rescue of acute poisoning patients (except corrosive poisons, petroleum products, esophageal varices, upper gastrointestinal hemorrhage and the like) who take poisons soon and are conscious, and is characterized in that the gastric lavage is to insert a gastric tube from a nasal cavity or an oral cavity, the gastric tube reaches the stomach through the esophagus, the poisons are sucked out and then injected into gastric lavage liquid, and the contents in the stomach are discharged, so that the purpose of eliminating the poisons is achieved. Patients taking poison orally should insert gastric tube for gastric lavage as early as possible without time limitation. For patients who take a large amount of poisons within 4-6 hours, the gastric lavage method is preferred because of good detoxification effect and relatively few complications.

However, when the existing gastric lavage tube is used, a great reaction is caused by the fact that a part of patients stretch in the throat, and the gastric lavage is not smooth; thus, the existing need is not met, and for this reason we have proposed a lavage tube with a retractable end.

Disclosure of Invention

An object of the utility model is to provide an end telescopic lavage tube to solve the current lavage tube that proposes in the above-mentioned background art when using, partial patient can cause very big reaction because the stomach tube stretches out and draws back in the throat, causes the not smooth scheduling problem of lavage.

In order to achieve the above object, the utility model provides a following technical scheme: a lavage tube with a telescopic end comprises a main gastric tube, wherein a fixed thread sleeve is installed at the bottom end of the main gastric tube, an air inlet branch tube is installed at one side of the bottom end of the main gastric tube, a hand-held inflator is installed at the top end of the air inlet branch tube, a thin branch tube is installed at the other side of the bottom end of the main gastric tube, a bidirectional micro pump is installed at the bottom end of the thin branch tube, a normal saline access tube is installed at the other side of the bidirectional micro pump, a foldable telescopic rubber sleeve is installed at the top end of the main gastric tube, a smooth tube end is installed at the top end of the foldable telescopic rubber sleeve, an inner telescopic adjusting thin tube is arranged on the inner wall of the main gastric tube and is seamlessly connected with the top end of the thin branch tube, a circulating pipeline is arranged inside the foldable telescopic rubber sleeve, a single-layer normal saline bin is arranged on the inner wall of, and the single-layer normal saline bin is positioned at the outer side of the circulating pipeline and is connected with each other by the thin connecting liquid pipes.

Preferably, the top end of the inner telescopic adjusting thin tube extends to the inside of the foldable telescopic rubber sleeve, and the inner telescopic adjusting thin tube is connected with the single-layer normal saline bin in a seamless mode.

Preferably, the bottom end of the branch pipe extends to the inside of the bidirectional micropump, the branch pipe is connected with the bidirectional micropump through threads, and a sealant is coated at the joint of the branch pipe and the bidirectional micropump.

Preferably, the bottom end of the air inlet branch pipe extends to the interior of the hand-held inflator, and the air inlet branch pipe is connected with the hand-held inflator through a buckle.

Preferably, the inboard of fixed thread sleeve pipe is laminated completely with the surface of main stomach tube bottom, the fixed thread sleeve pipe is connected through the spacing ring with the bottom of main stomach tube, and the sealing rubber circle is installed with the junction of main stomach tube to the fixed thread sleeve pipe.

Preferably, the smooth pipe end head extends to the inside of the folding telescopic rubber sleeve, and the smooth pipe end head is connected with the folding telescopic rubber sleeve through hot melting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can inflate air along the air inlet branch pipe and the main stomach tube by the hand-held inflator arranged at the top end of the air inlet branch pipe, thereby effectively avoiding the blockage of the main stomach tube;

2. the utility model can be conveniently connected to the gastric lavage machine through the fixed thread sleeve arranged outside the bottom end of the main gastric tube, and the assembly and the disassembly are convenient;

3. the utility model discloses a normal saline inserts the pipe and inserts normal saline, lets in the inside multilayer individual layer normal saline storehouse of folding flexible gum cover through two-way micropump with normal saline along thin branch pipe and main stomach tube, and every layer of individual layer normal saline storehouse is full of the folding flexible gum cover that will be the device and stretches out one section distance, controls the flexible of folding flexible gum cover through controlling two-way micropump.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is the schematic view of the internal structure of the foldable and retractable rubber sleeve of the present invention.

In the figure: 1. rounding off the pipe end; 2. folding the telescopic rubber sleeve; 3. a main gastric tube; 4. an intake branch pipe; 5. a hand-held inflator; 6. a thin branch pipe; 7. a bi-directional micro pump; 8. a normal saline access tube; 9. fixing the threaded sleeve; 10. the inner telescopic adjusting thin tube; 11. a flow conduit; 12. a single-layer physiological saline bin; 13. the thin connecting liquid tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a lavage tube with a telescopic end comprises a main gastric tube 3, a fixed threaded sleeve 9 is installed at the bottom end of the main gastric tube 3, an air inlet branch tube 4 is installed at one side of the bottom end of the main gastric tube 3, a hand-held inflator 5 is installed at the top end of the air inlet branch tube 4, a thin branch tube 6 is installed at the other side of the bottom end of the main gastric tube 3, a bidirectional micropump 7 is installed at the bottom end of the thin branch tube 6, a saline solution access tube 8 is installed at the other side of the bidirectional micropump 7, the bottom end of the saline solution access tube 8 is inserted into medical saline solution, the bidirectional micropump 7 is opened, the saline solution is introduced into a multilayer single-layer saline solution bin 12 inside a folding telescopic rubber sleeve 2 through the thin branch tube 6 and the main gastric tube 3, each layer of single-layer saline solution bin 12 is filled with the folding telescopic rubber sleeve 2 which can be the device to extend out for a distance, the expansion and contraction of the folding telescopic rubber sleeve, can need not adjust the length of front end through pulling main stomach tube 3, can make patient's uncomfortable sense reduce, folding flexible gum cover 2 is installed on the top of main stomach tube 3, slick and sly nose end 1 is installed on the top of folding flexible gum cover 2, the inner wall of main stomach tube 3 is provided with interior telescopic adjustment tubule 10, the top seamless connection of interior telescopic adjustment tubule 10 and ramuscule 6, the inside of folding flexible gum cover 2 is provided with runner pipe 11, the inner wall of folding flexible gum cover 2 is provided with individual layer physiological saline storehouse 12, individual layer physiological saline storehouse 12 has twelve, and individual layer physiological saline storehouse 12 is located the outside of runner pipe 11, individual layer physiological saline storehouse 12 is two liang of connections through thin connection 13 liquid pipe.

Further, the top of interior flexible regulation tubule 10 extends to the inside of folding flexible gum cover 2, and interior flexible regulation tubule 10 and the seamless connection of individual layer normal saline storehouse 12 adjust tubule 10 and lead to the inside of individual layer normal saline storehouse 12 with normal saline through interior flexible regulation tubule 10.

Further, the bottom end of the thin branch pipe 6 extends to the inside of the bidirectional micro pump 7, the thin branch pipe 6 is connected with the bidirectional micro pump 7 through threads, sealant is coated at the joint of the thin branch pipe 6 and the bidirectional micro pump 7, and the physiological saline is transported through the bidirectional micro pump 7.

Further, the bottom of air intake branch 4 extends to the inside of hand-held inflator 5, and air intake branch 4 passes through the buckle with hand-held inflator 5 to be connected, inflates along air intake branch 4 and main stomach tube 3 through hand-held inflator 5.

Further, the inboard surface of fixed

thread sleeve pipe

9 and 3 bottoms of main stomach tubes are laminated completely, and fixed thread sleeve pipe 9 is connected through the spacing ring with the bottom of main stomach tube 3, and the junction of fixed thread sleeve pipe 9 and main stomach tube 3 installs the sealing rubber circle, is connected with the gastric lavage machine through 9 convenient devices of fixed thread sleeve pipe.

Further, slick and sly nose end 1 extends to the inside of folding flexible gum cover 2, and slick and sly nose end 1 passes through the hot melt with folding flexible gum cover 2 and is connected, avoids haring patient's esophagus through the slick and sly part on slick and sly nose end 1 top.

The working principle is as follows: when in use, the fixed thread sleeve 9 is arranged at the outer side of the bottom end of the main stomach tube 3, so that the device can be conveniently connected to a gastric lavage machine, the assembly and the disassembly are convenient, the sealing performance is good, one end of the smooth tube end 1 of the device is inserted into the stomach along the oral cavity of a patient, the esophagus of the patient is prevented from being damaged by the smooth part at the top end of the smooth tube end 1, the bottom end of the physiological saline access tube 8 is inserted into medical physiological saline, the bidirectional micropump 7 is opened, the physiological saline is introduced into the multilayer single-layer physiological saline bin 12 inside the folding telescopic rubber sleeve 2 along the thin branch tube 6 and the main stomach tube 3 through the bidirectional micropump 7, the length of the extending of the folding telescopic rubber sleeve 2 of the device can be determined when each single-layer physiological saline bin 12 is full, the extension of the folding telescopic rubber sleeve 2 can be controlled by controlling the bidirectional micropump 7, the front end can be adjusted without, can make patient's uncomfortable feel reduce, when main stomach tube 3 takes place to block up, press hand-held inflater 5, inflate along air intake manifold 4 and main stomach tube 3 with hand-held inflater 5, can effectively avoid the jam of main stomach tube 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A lavage tube with a telescopic end comprises a main gastric tube (3), and is characterized in that: the utility model discloses a stomach tube comprises a main stomach tube (3), a fixed thread sleeve pipe (9) is installed to the bottom of main stomach tube (3), inlet manifold (4) are installed to one side of main stomach tube (3) bottom, hand-held inflator (5) is installed on the top of inlet manifold (4), thin branch pipe (6) are installed to the opposite side of main stomach tube (3) bottom, two-way micropump (7) are installed to the bottom of thin branch pipe (6), normal saline access pipe (8) is installed to the opposite side of two-way micropump (7), folding flexible gum cover (2) is installed on the top of main stomach tube (3), rounding off pipe end (1) is installed on the top of folding flexible gum cover (2), the inner wall of main stomach tube (3) is provided with interior flexible regulation tubule (10), interior flexible regulation tubule (10) and the top seamless connection of thin branch pipe (6), the inside of folding flexible gum cover (2) is provided with runner pipe (11, the inner wall of the folding telescopic rubber sleeve (2) is provided with twelve single-layer physiological saline bins (12), the single-layer physiological saline bins (12) are located on the outer side of the circulating pipeline (11), and the single-layer physiological saline bins (12) are connected in pairs through thin connecting liquid pipes (13).

2. A telescopically-tipped lavage tube as claimed in claim 1, wherein: the top end of the inner telescopic adjusting thin tube (10) extends to the inside of the folding telescopic rubber sleeve (2), and the inner telescopic adjusting thin tube (10) is connected with the single-layer physiological saline bin (12) in a seamless mode.

3. A telescopically-tipped lavage tube as claimed in claim 1, wherein: the bottom of thin branch pipe (6) extends to the inside of two-way micropump (7), thin branch pipe (6) and two-way micropump (7) pass through threaded connection, and the junction of thin branch pipe (6) and two-way micropump (7) scribbles sealed glue.

4. A telescopically-tipped lavage tube as claimed in claim 1, wherein: the bottom end of the air inlet branch pipe (4) extends to the interior of the hand-held inflator (5), and the air inlet branch pipe (4) is connected with the hand-held inflator (5) through a buckle.

5. A telescopically-tipped lavage tube as claimed in claim 1, wherein: the inboard of fixed thread sleeve pipe (9) is laminated completely with the surface of main stomach tube (3) bottom, fixed thread sleeve pipe (9) is connected through the spacing ring with the bottom of main stomach tube (3), and the junction of fixed thread sleeve pipe (9) and main stomach tube (3) installs sealing rubber circle.

6. A telescopically-tipped lavage tube as claimed in claim 1, wherein: smooth and smooth nose end (1) extends to the inside of folding flexible gum cover (2), smooth and smooth nose end (1) passes through the hot melt with folding flexible gum cover (2) and is connected.