CN216294725U

CN216294725U - A disposable stomach tube for gastroenterology

Info

Publication number: CN216294725U
Application number: CN202122753728.XU
Authority: CN
Inventors: 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-15
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of gastroenterology, and discloses a disposable stomach tube for the gastroenterology, which comprises a long tube, an injection tube, an outlet and a tube head, wherein the bottom of the tube head is communicated with a silicon capsule bag, the left side of the tube head is communicated with the injection tube, the long tube is communicated with the bottom of the silicon capsule bag, the outlet is formed in one end, away from the silicon capsule bag, of the long tube, the top of the tube head is provided with a detachable anti-return head, a silica gel spacer is arranged inside the anti-return head, the top of the injection tube is provided with a first sealing cover for sealing the end of the injection tube, and the top of the first sealing cover is provided with a second sealing cover extending into the first sealing cover. This a disposable stomach tube for gastroenterology has the categorised supplementary function of pouring into of liquid food and stomach hydrops clearance, need not to take out the stomach tube when clearing up patient's stomach hydrops, reduces the energy that medical personnel consumed and patient's pain, and it is more convenient safety to use.

Description

A disposable stomach tube for gastroenterology

Technical Field

The utility model relates to the technical field of digestive system department, in particular to a disposable stomach tube for the digestive system department.

Background

The gastroenterology is the clinical third-level discipline taking the diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder, pancreas and the like as main contents, the gastroenterology diseases are various, the medical knowledge is wide, the operation is complex and fine, the stomach tube is used for helping the patient who cannot swallow to convey necessary water and food under special conditions, the stomach tube is generally made of polyurethane or silica gel materials, and the polyurethane and silica gel stomach tube should be changed once a month according to the materials.

Stomach tube in the use, only can be used for injecting daily required nutrient substance for the patient, its function is comparatively single, can't assist the hydrops clearance of carrying out patient's stomach, when clearance patient's stomach hydrops, need demolish the stomach tube, installs after the clearance again, so provided a disposable stomach tube for gastroenterology and solved the problem that the aforesaid was proposed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a disposable gastric tube for digestive system department to solve the problems in the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a disposable stomach tube for gastroenterology, includes long tube, ascending pipe and portal, still includes the tube head, the bottom intercommunication of tube head has the silicon capsule bag, the left side and the ascending pipe intercommunication of tube head, the bottom intercommunication of long tube and silicon capsule bag, the one end that the silicon capsule bag was kept away from to the long tube has been seted up and has been poroid, the top of tube head is provided with detachable and prevents returning, the inside of preventing returning is provided with the silica gel spacer, the top of ascending pipe is provided with the first closing cap with the ascending pipe tip confined, the top of first closing cap is provided with the second closing cap that extends to first closing cap inside.

The utility model has the beneficial effects that:

the disposable stomach tube for the digestive system department is characterized in that when the disposable stomach tube is used, the long tube is inserted into a nostril of a patient at an angle of 60 degrees and is continuously inserted into a nasopharynx part and enters an esophagus through a throat part, and finally inserted into the stomach of the patient, when fluid food needs to be injected by manually pressurizing with a small syringe, the second sealing cover can be opened, the syringe is inserted into the first sealing cover and is injected into the injection tube, when a 100ml large syringe is needed to inject food such as minced vegetable and meat, the first sealing cover is directly opened to feed the food into the injection tube, the food can enter the stomach of the patient through the long tube and the outlet hole, the arranged silicon capsule bag can generate deformation when the injection pressure is overlarge, the injected food is buffered, the phenomenon that the patient has unsmooth air passage, cough and other pressure stimulation due to the overlarge injection pressure is avoided, the esophagus reflux is prevented, when the effusion in the stomach of the patient needs to be cleaned, the pipeline can be directly connected with the tube head through the two silicon spacers, and take out patient's stomach hydrops through long tube and tube head, after the extraction finishes, change prevent back can, this stomach tube simple structure is reasonable, has the categorised injection of liquid food and the supplementary function of stomach hydrops clearance, need not to take out the stomach tube when clearing up patient's stomach hydrops, reduces the energy that medical personnel consumed and patient's pain, uses more convenient and safe.

As a still further scheme of the utility model: the tube head is less than sixty degrees with the contained angle that the filling tube formed, the quantity of silica gel spacer is two and be upper and lower distribution.

Adopt above-mentioned further scheme's beneficial effect is, the contained angle that tube head and filling tube formed is less than sixty degrees, can reduce the resistance that gets into the tube head injection through the filling tube, makes its downflow, and two silica gel septa that set up have good sealing performance, and can prevent that single silica gel septa from can't sealing after breaking.

As a still further scheme of the utility model: the number of the outlet holes is two, the distance between the outlet holes is at least one centimeter, and one end of the long pipe, which is far away from the silicon capsule bag, is in a semi-sphere shape.

The beneficial effect who adopts above-mentioned further scheme is that, two of setting are bored and can avoid singly to be bored behind the jam that the injection thing can't flow out, and the resistance when long tube tip semicircle sphere sets up and can reduce the long tube and get into patient's stomach avoids causing the damage to other tissues in the patient's body.

As a still further scheme of the utility model: prevent that the top internal diameter of turning back equals with the top internal diameter of tube head, the outside of tube head is located to the bottom cover of preventing turning back, the top outside of tube head is provided with quantity and is two bulge loops, the inner wall of preventing turning back is provided with quantity and is two and is located two respectively the outside draw-in groove of bulge loop.

The beneficial effect who adopts above-mentioned further scheme is that, the bulge loop and the draw-in groove of setting can make the tube head and prevent returning the head and form sealed being connected to dismantle and the installation operation through bulge loop and draw-in groove.

As a still further scheme of the utility model: an elastic anti-release sheet fixed with the first sealing cover is fixed on the outer portion of the injection pipe, and an elastic anti-release sheet fixed with the outer portion of the first sealing cover is fixed on the outer portion of the second sealing cover.

Adopt above-mentioned further scheme's beneficial effect is, two elasticity anticreep pieces that set up can prevent to leave the filling tube after first closing cap and the second closing cap are opened, and convenience of customers seals the filling tube again after injecting.

As a still further scheme of the utility model: the shifting pieces are fixed on the outer portions of the first sealing cover and the second sealing cover, and the nose plug which is tightly attached to the outer portion of the long pipe and can move outside the long pipe is arranged on the outer portion of the long pipe.

The beneficial effect of adopting the further scheme is that the arranged nose plug head can be inserted into the nostril of the patient to fix the long tube, thereby avoiding the long tube from deviating.

Drawings

FIG. 1 is a schematic view of a disposable gastric tube for use in gastroenterology;

FIG. 2 is a schematic view of a one-time use gastric tube for digestive system to prevent back-head;

FIG. 3 is a front view of a disposable gastric tube for use in gastroenterology;

fig. 4 is an enlarged view of a structure at a in a disposable gastric tube for use in gastroenterology.

In the figure: 1. a long tube; 2. an injection pipe; 3. a silicon capsule bag; 4. a pipe head; 5. an outlet hole; 6. the anti-return is realized; 7. a first cover; 8. a second cover; 9. silica gel spacer.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a disposable stomach tube for digestive system department includes a long tube 1, an injection tube 2, an exit hole 5, and a tube head 4, the bottom of the tube head 4 is communicated with a silicone capsule bag 3, the left side of the tube head 4 is communicated with the injection tube 2, the long tube 1 is communicated with the bottom of the silicone capsule bag 3, the exit hole 5 is opened at one end of the long tube 1 away from the silicone capsule bag 3, a detachable anti-return head 6 is disposed at the top of the tube head 4, a silicone spacer 9 is disposed inside the anti-return head 6, a first sealing cover 7 for sealing the end of the injection tube 2 is disposed at the top of the injection tube 2, a second sealing cover 8 extending to the inside of the first sealing cover 7 is disposed at the top of the first sealing cover 7, an included angle formed by the tube head 4 and the injection tube 2 is smaller than sixty degrees, the number of the silicone spacer 9 is two and is distributed up and down, the included angle formed by the tube head 4 and the injection tube 2 is smaller than sixty degrees, the resistance of the injectate entering the tube head 4 through the injection tube 2 can be reduced, the injectate flows downwards, the two arranged silica gel spacers 9 have good sealing performance, the situation that the injectate cannot flow out after a single silica gel spacer 9 is broken can be prevented, the number of the outlet holes 5 is two, the distance between the outlet holes 5 is at least one centimeter, one end of the long tube 1, far away from the silicon capsule bag 3, is in a semi-spherical shape, the two arranged outlet holes 5 can prevent the injectate from flowing out after the single outlet hole 5 is blocked, the semi-spherical shape of the end part of the long tube 1 can reduce the resistance of the long tube 1 when the long tube 1 enters the stomach of a patient, the damage to other tissues in the body of the patient can be avoided, the inner diameter of the top end of the anti-turn back head 6 is equal to the inner diameter of the top end of the tube head 4, the bottom end of the anti-turn head 6 is sleeved outside the tube head 4, the two convex rings are arranged outside the top end of the tube head 4, the inner wall of the anti-turn head 6 is provided with two clamping grooves which are respectively positioned outside the two convex rings, the bulge loop and the draw-in groove that set up, can make tube head 4 and prevent that return 6 forms the sealed connection, and dismantle and the installation operation through bulge loop and draw-in groove, the external fixation of ascending pipe 2 has the elasticity anticreep piece of fixing with first closing cap 7, the external fixation of second closing cap 8 has the elasticity anticreep piece of fixing with first closing cap 7 external fixation, two elasticity anticreep pieces that set up, can prevent to leave ascending pipe 2 after first closing cap 7 and second closing cap 8 are opened, convenient user seals ascending pipe 2 again after the injection, first closing cap 7 all is fixed with the plectrum with the outside of second closing cap 8, the outside of long tube 1 is provided with the nasal obstruction head that closely laminates and can move in long tube 1 outside with the outside of long tube 1, the nasal obstruction head that sets up can insert in patient's nostril, fix long tube 1, avoid long tube 1 to produce the skew.

The working principle of the utility model is as follows:

when in use, the long tube 1 is inserted into the nostril of a patient at an angle of 60 degrees, is continuously inserted into the nasopharynx and enters the esophagus through the throat, and finally is inserted into the stomach of the patient, when fluid food needs to be injected by manually pressurizing with a small syringe, the second sealing cover 8 can be opened, the syringe is inserted into the first sealing cover 7 and is injected into the injection tube 2, when food such as minced vegetable and meat needs to be injected by using a large syringe of 100ml, the first sealing cover 7 is directly opened, the food is sent into the injection tube 2, the food can enter the stomach of the patient through the long tube 1 and the outlet 5, the arranged silicone bag 3 can generate deformation when the injection pressure is overlarge, the injected food is buffered, the pressure stimulation such as unsmooth air passage, severe cough and the like of the patient caused by the overlarge injection pressure is avoided, the esophagus reflux is prevented, when the effusion in the stomach of the patient needs to be cleaned, the pipeline can directly penetrate through the two silicone septa 9 to be connected with the tube head 4, and the effusion in the stomach of the patient is pumped out through the long tube 1 and the tube head 4, and the anti-return head 6 is replaced after the pumping is finished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A disposable stomach tube used for digestive system department, which comprises a long tube (1), an injection tube (2) and an outlet hole (5), it is characterized by also comprising a tube head (4), the bottom of the tube head (4) is communicated with a silicon capsule bag (3), the left side of the tube head (4) is communicated with the injection tube (2), the long tube (1) is communicated with the bottom of the silicon capsule bag (3), an outlet hole (5) is arranged at one end of the long tube (1) far away from the silicon capsule bag (3), the top of the tube head (4) is provided with a detachable anti-return head (6), a silica gel spacer (9) is arranged inside the anti-return head (6), the top of the injection pipe (2) is provided with a first sealing cover (7) for sealing the end part of the injection pipe (2), the top of the first sealing cover (7) is provided with a second sealing cover (8) extending to the inside of the first sealing cover (7).

2. The disposable stomach tube for the department of gastroenterology according to claim 1, wherein the tube head (4) forms an included angle with the injection tube (2) that is less than sixty degrees, and the number of the silica gel spacers (9) is two and is distributed from top to bottom.

3. A disposable gastric tube for department of gastroenterology according to claim 1, wherein the number of exit holes (5) is two and the distance is at least one centimeter, and the end of the long tube (1) far away from the silicone capsule bag (3) is arranged in a semi-sphere shape.

4. The disposable stomach tube for the department of gastroenterology according to claim 1, wherein the top end inner diameter of the anti-return head (6) is equal to the top end inner diameter of the tube head (4), and the bottom end of the anti-return head (6) is sleeved outside the tube head (4).

5. Disposable gastric tube for gastroenterology according to claim 1, wherein the infusion tube (2) has an elastic anti-release tab fixed to the outside of the first cover (7), and the second cover (8) has an elastic anti-release tab fixed to the outside of the first cover (7).

6. The disposable stomach tube for the department of gastroenterology according to claim 1, wherein the exterior of the first and second sealing caps (7, 8) is fixed with a pulling sheet, and the exterior of the long tube (1) is provided with a nasal plug closely fitting with the exterior of the long tube (1) and moving outside the long tube (1).

7. The disposable stomach tube for the department of gastroenterology according to claim 4, wherein the top end of the tube head (4) is externally provided with two convex rings, and the inner wall of the anti-return head (6) is provided with two clamping grooves which are respectively positioned outside the two convex rings.