CN215386416U

CN215386416U - Gastric lavage device for digestive system department

Info

Publication number: CN215386416U
Application number: CN202120536276.7U
Authority: CN
Inventors: 刘琳; 苏日古格; 赵雅娟; 武俊英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2022-01-04
Anticipated expiration: 2031-03-13

Abstract

The utility model discloses a gastric lavage device for digestive system department, which relates to the technical field of medical instruments and comprises a main body, a clamping structure and a fixing structure, wherein an output pipeline and a catheter are arranged on the outer wall of one side of the main body, the output pipeline is positioned on one side of the catheter, and a liquid collector is arranged below the catheter. According to the utility model, the fixing structure is arranged, when pressure is applied to the pressing block, the pressing block moves under the action of external force, the pressing block moves to drive the connecting rod to move, the connecting rod moves to drive the clamping block to move, meanwhile, when the pressing block moves, the telescopic block moves along the inner wall of the pressing block under the action of the abutting rod, the telescopic block moves to apply pressure to the second spring until the positioning block moves out of the groove in the inner wall of the main body, and at the moment, the pressing block and the clamping block return to the original position under the action of external force, so that the purpose of quickly mounting and dismounting the inside of the liquid collector is achieved, and sundries in the liquid collector are convenient to clean.

Description

Gastric lavage device for digestive system department

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a gastric lavage device for digestive system department.

Background

With the rapid development of social economy, a gastric lavage device is a device for clearing toxic substances in the stomach for relieving and treating patients after people eat toxic food, generally, a gastric lavage tube of the gastric lavage device is required to be inserted into the stomach from an oral cavity or a nasal cavity, and is repeatedly flushed and extracted by using clear water or solution to clear the toxic substances in the stomach.

According to a stomach tube for the digestive system department and a gastric lavage device for the digestive system department (publication number: CN 211835553U) disclosed by a Chinese patent net, the gastric lavage device comprises a gastric lavage device body, a base is fixedly arranged on the lower end surface of the gastric lavage device body, a liquid collecting tank is arranged on the front end surface below the gastric lavage device body, a liquid spraying device A is arranged on one side of the upper end surface of the liquid collecting tank, a flow meter is fixedly arranged on the upper end surface of the inner wall of the liquid spraying device A, a guide tube is fixedly arranged at the middle position of the upper end surface of the liquid spraying device A, a liquid spraying device B is arranged on the other side of the upper end surface of the liquid spraying device A, the flow meter is fixedly arranged on the upper end surface of the inner wall of the liquid spraying device B, the guide tube is fixedly arranged at the middle position of the upper end surface of the liquid spraying device B, a control console is fixedly arranged on the upper end surface of the gastric lavage device body, and a display screen is arranged on the other side of the front end surface of the control console, the gastric lavage device for the digestive system department comprises a gastric lavage device body, can not cause the interruption of the gastric lavage, improves the efficiency of the gastric lavage and can drain the unclean water in the stomach.

The gastric tube for the digestive system department and the gastric lavage device for the digestive system department are characterized in that after being used, sundries and toxic substances in the stomach are washed out of the stomach by the gastric lavage device and are collected by the liquid collecting tank, the liquid collecting tank needs to be cleaned effectively after liquid is collected every time, but the liquid collecting tank of the public patent can not be installed or removed quickly, so that the working strength of medical personnel can not be reduced when the liquid collecting tank is installed or removed, the working efficiency can not be further improved, in addition, the stomach tube needs to be sleeved at the output tube opening of the gastric lavage device in the using process of the existing gastric lavage device, the end part of the gastric tube is provided with a spring and a clamping block for quick connection, but the material of the gastric tube is mostly flexible silica gel, the deformation is easy to occur, under the pressure of water flow, the phenomenon that the gastric tube drops can not avoid to occur, and therefore, the gastric lavage process is influenced, therefore, the utility model provides a stomach tube for the department of gastroenterology and a gastric lavage device for the department of gastroenterology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that a gastric tube and an output pipeline of the gastric lavage device can be separated under the pressure of water flow, the gastric lavage device for the digestive system department is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the gastric lavage device for the digestive system department comprises a main body, a clamping structure and a fixing structure, wherein an output pipeline and a guide pipe are arranged on the outer wall of one side of the main body, the output pipeline is positioned on one side of the guide pipe, and a liquid collector is arranged below the guide pipe;

the clamping structure comprises a clamping ring located on the outer wall of the output pipeline, a convex ring is arranged on the inner side of the clamping ring, a positioning groove is formed in the inner wall of the clamping ring, a rotating block is arranged on the inner wall of the positioning groove, a shifting rod is arranged on the outer wall of the rotating block and located on the outer surface of the clamping ring, a limiting block is arranged inside the rotating block and located on the clamping ring, and a spring is arranged at the bottom end of the rotating block.

As a still further scheme of the utility model: the fixed knot constructs including being located the locating piece of liquid trap one side outer wall, the inner wall of locating piece is provided with the fixture block that runs through to the locating piece outer wall, the inner wall that one side outer wall of fixture block is located the locating piece is connected with the connecting rod, the one end of connecting rod is connected with the press block that runs through to the liquid trap inner wall, the inner wall of pressing the press block is provided with flexible piece, the bottom of flexible piece is located the inner wall of pressing the press block and is provided with No. two springs, the bottom of flexible piece is provided with the pole of supporting.

As a still further scheme of the utility model: the inner wall of the pressing block is provided with a groove matched with the outer wall of the second spring, and the inner wall of the pressing block is provided with a groove matched with the moving track of the telescopic block.

As a still further scheme of the utility model: the inner wall of main part be provided with locating piece outer wall assorted draw-in groove, the inner wall of draw-in groove be provided with fixture block outer wall assorted draw-in groove.

As a still further scheme of the utility model: the inner wall of the output pipeline is provided with a groove matched with the outer wall of the clamping ring, and the inner wall of the positioning groove is matched with the outer wall of the rotating block.

As a still further scheme of the utility model: the inner wall of the positioning groove is provided with a groove matched with the moving track of the limiting block, and the cross section of the groove is of an L-shaped structure.

As a still further scheme of the utility model: and the inner wall of the positioning block is provided with a groove matched with the outer wall of the clamping block.

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

1. through the arrangement of the clamping structure, when thrust is given to the shifting lever, the shifting lever drives the rotating block to rotate, the rotating block rotates to drive the limiting block positioned on the outer wall of the shifting lever to rotate, when the limiting block rotates to a corner of the L-shaped sliding groove matched with the moving track of the limiting block, the rotating block is not limited by the limiting block any more, the rotating block pops out under the action of the first spring, and at the moment, the clamping ring can be opened, so that the purpose of quickly mounting and separating the stomach tube is achieved;

2. through having set up fixed knot and construct, when pressing the briquetting pressure through giving, press the briquetting and will remove under the exogenic action, it will drive the connecting rod and remove to press the briquetting removal, the connecting rod removes and will drive the fixture block and remove, when pressing the briquetting and removing simultaneously, flexible piece will remove along the inner wall according to the briquetting under the effect of support pole, flexible piece removes and will give No. two spring pressure, move out the inner wall recess of main part up to the locating piece, press briquetting and fixture block will get back to the normal position under the exogenic action this moment, reached and carried out quick installation and dismantlement's purpose in the liquid trap, be convenient for clear up the debris in the liquid trap.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the present invention at A;

FIG. 3 is an enlarged view of a portion of the present invention at B;

figure 4 is a schematic view of the liquid trap of the present invention,

fig. 5 is a partial enlarged view of the present invention at C.

In the figure: 1. a main body; 2. an output pipe; 3. a conduit; 4. a liquid collector; 5. a snap-fit structure; 501. a snap ring; 502. rotating the block; 503. a deflector rod; 504. a limiting block; 505. a first spring; 506. positioning a groove; 507. a convex ring; 6. a fixed structure; 601. positioning blocks; 602. a clamping block; 603. a connecting rod; 604. a pressing block; 605. a telescopic block; 606. a second spring; 607. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 5, in the embodiment of the present invention, the gastric lavage device for digestive system department includes a main body 1, a fastening structure 5, and a fixing structure 6, wherein an output pipeline 2 and a conduit 3 are disposed on an outer wall of one side of the main body 1, the output pipeline 2 is disposed on one side of the conduit 3, and a liquid collector 4 is disposed below the conduit 3;

wherein, block structure 5 is including the snap ring 501 that is located the output tube 2 outer wall, and the inboard of snap ring 501 is provided with bulge loop 507, and the inner wall of snap ring 501 is provided with constant head tank 506, and the inner wall of constant head tank 506 is provided with turning block 502, and the outer wall of turning block 502 is located the surface of snap ring 501 and is provided with driving lever 503, and the outer wall of turning block 502 is located the inside of snap ring 501 and is provided with stopper 504, and the bottom of turning block 502 is provided with spring 505 one number.

Referring to fig. 4-5 again, the fixing structure 6 includes a positioning block 601 located on an outer wall of one side of the liquid trap 4, a fixture block 602 penetrating through an outer wall of the positioning block 601 is disposed on an inner wall of the positioning block 601, a connecting rod 603 is connected to an inner wall of one side of the fixture block 602 located on the positioning block 601, a pressing block 604 penetrating through an inner wall of the liquid trap 4 is connected to one end of the connecting rod 603, a telescopic block 605 is disposed on an inner wall of the pressing block 604, a second spring 606 is disposed on an inner wall of the pressing block 604 at a bottom end of the telescopic block 605, and a support rod 607 is disposed at a bottom end of the telescopic block 605.

Please refer to fig. 5, the inner wall of the pressing block 604 is provided with a groove matching with the outer wall of the second spring 606, the inner wall of the pressing block 604 is provided with a groove matching with the moving track of the telescopic block 605, by this structure, when the pressure is applied to the pressing block 604, the pressing block 604 will move under the action of the external force, the pressing block 604 will move to drive the connecting rod 603 to move, and the connecting rod 603 will drive the fixture 602 to move.

Please refer to fig. 5, the inner wall of the main body 1 is provided with a slot matching with the outer wall of the positioning block 601, the inner wall of the slot is provided with a slot matching with the outer wall of the clamping block 602, through this structure, when the pressing block 604 moves, the telescopic block 605 will move along the inner wall of the pressing block 604 under the action of the resisting rod 607, and the telescopic block 605 moves to apply pressure to the second spring 606.

Please refer to fig. 2, the inner wall of the output pipe 2 is provided with a groove matching with the outer wall of the snap ring 501, the inner wall of the positioning groove 506 is matched with the outer wall of the rotating block 502, so that when the pushing force is applied to the shifting rod 503, the shifting rod 503 will drive the rotating block 502 to rotate, and the rotating block 502 will drive the limiting block 504 located on the outer wall to rotate.

Please refer to fig. 3, the inner wall of the positioning groove 506 is provided with a groove matching with the moving track of the limiting block 504, the cross section of the groove is of an "L" shape, through the structure, when the limiting block 504 rotates to the corner of the "L" shape sliding groove matching with the moving track, the rotating block 502 will not be limited by the limiting block 504, the rotating block 502 will pop out under the action of the first spring 505, and at this time, the snap ring 501 can be opened to separate the gastric tube.

Referring to fig. 5, the inner wall of the positioning block 601 is provided with a groove matching with the outer wall of the latch 602, and the latch 602 can move along the inner wall of the positioning block 601 by the structure.

The working principle of the utility model is as follows: when the device is used, the shifting lever 503 pushes, the shifting lever 503 drives the rotating block 502 to rotate, the rotating block 502 rotates to drive the limiting block 504 positioned on the outer wall of the rotating block to rotate, when the limiting block 504 rotates to the corner of the L-shaped sliding groove matched with the moving track of the limiting block, the rotating block 502 is not limited by the limiting block 504 at the moment, the rotating block 502 pops out under the action of the first spring 505, the clamp ring 501 can be opened at the moment, the gastric tube is separated, when the pressing block 604 is pressed, the pressing block 604 moves under the action of external force, the pressing block 604 moves to drive the connecting rod 603 to move, the connecting rod 603 moves to drive the clamping block 602 to move, when the pressing block 604 moves, the telescopic block 605 moves along the inner wall of the pressing block 604 under the action of the abutting rod 607, the telescopic block 605 moves to apply pressure to the second spring 606 until the positioning block 601 moves out of the groove on the inner wall of the main body 1, at this time, the pressing block 604 and the latch 602 will return to their original positions under the action of external force.

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. The gastric lavage device for the digestive system department comprises a main body (1), a clamping structure (5) and a fixing structure (6), and is characterized in that an output pipeline (2) and a conduit (3) are arranged on the outer wall of one side of the main body (1), the output pipeline (2) is positioned on one side of the conduit (3), and a liquid collector (4) is arranged below the conduit (3);

wherein, block structure (5) is including snap ring (501) that are located output pipeline (2) outer wall, the inboard of snap ring (501) is provided with bulge loop (507), the inner wall of snap ring (501) is provided with constant head tank (506), the inner wall of constant head tank (506) is provided with turning block (502), the surface that the outer wall of turning block (502) is located snap ring (501) is provided with driving lever (503), the inside that the outer wall of turning block (502) is located snap ring (501) is provided with stopper (504), the bottom of turning block (502) is provided with spring (505).

2. The gastric lavage device for digestive system department according to claim 1, wherein the fixed structure (6) comprises a positioning block (601) positioned on the outer wall of one side of the liquid trap (4), the inner wall of the positioning block (601) is provided with a fixture block (602) penetrating through the outer wall of the positioning block (601), the inner wall of the outer wall of one side of the fixture block (602) positioned on the positioning block (601) is connected with a connecting rod (603), one end of the connecting rod (603) is connected with a pressing block (604) penetrating through the inner wall of the liquid trap (4), the inner wall of the pressing block (604) is provided with a telescopic block (605), the inner wall of the bottom end of the telescopic block (605) positioned on the pressing block (604) is provided with a second spring (606), and the bottom end of the telescopic block (605) is provided with a support rod (607).

3. The gastric lavage device for digestive system department according to claim 2, characterized in that the inner wall of the pressing block (604) is provided with a groove matching with the outer wall of the second spring (606), and the inner wall of the pressing block (604) is provided with a groove matching with the moving track of the telescopic block (605).

4. The gastric lavage device for digestive system department according to claim 2, characterized in that the inner wall of the main body (1) is provided with a slot matching with the outer wall of the positioning block (601), and the inner wall of the slot is provided with a slot matching with the outer wall of the clamping block (602).

5. The gastric lavage device for digestive system department according to claim 1, characterized in that the inner wall of the output pipeline (2) is provided with a groove matching with the outer wall of the snap ring (501), and the inner wall of the positioning groove (506) is matched with the outer wall of the rotating block (502).

6. The gastric lavage device for department of gastroenterology according to claim 1, wherein the inner wall of the positioning groove (506) is provided with a groove matching with the moving track of the limit block (504), and the cross section of the groove is of an L-shaped structure.

7. The gastric lavage device for digestive system department according to claim 2, characterized in that the inner wall of the positioning block (601) is provided with a groove matching with the outer wall of the fixture block (602).