CN218045490U - Weight-reducing metabolic operation gastric guiding tube - Google Patents

Abstract

The utility model discloses a subtract heavy metabolism operation stomach guiding tube, including drainage tube main part, drainage tube main part's one end fixed mounting has the guide head, and the one end of guide head is circular-arcly, drainage tube main part's one end inserts through leading to the groove and installs the siphunculus, the one end of siphunculus extends to the inside of guide head, and with the inner wall fixed connection of guide head, the other end fixed mounting of siphunculus has the connector, drainage tube main part's one end inserts installs intake pipe and outlet duct, and intake pipe and outlet duct are located the both sides of connector, a pair of movable groove has been seted up to drainage tube main part's inner wall. This kind of subtract heavy metabolism operation stomach guide tube when medical personnel use the drainage tube main part, utilizes the circular-arc of guide head one end, can effectually prevent that the in-process of inserting from causing the phenomenon of internal hemorrhage, and the intake pipe is aerifyd and is made the inflation piece outwards extend, and medical personnel can operate the patient, utilizes the characteristic of inflation piece shape, can keep the stability of the smooth and support of inflation piece and intestinal.

Description

Weight-reducing metabolic operation gastric guiding tube

Technical Field

The utility model relates to a stomach guiding tube technical field specifically is a subtract heavy metabolism operation stomach guiding tube.

Background

The weight-reducing metabolic surgery mainly comprises two main categories of laparoscopic sleeve gastrectomy and laparoscopic gastric bypass, the two main categories have a common core step of stomach cutting, and the size of the volume of the residual stomach pouch largely determines the incidence rate of postoperative complications and the long-term weight-reducing effect. In order to make the surplus stomach bag volume can accomplish quantization and homogenization, the stomach body inflation guiding tube is usually used in clinic at present, but the intestinal tract of the patient is propped up to perform the operation by adopting the inflation bag in most of the existing inflation stomach guiding tubes, because the air bag can age for a long time, the air bag is not used when being replaced or checked in time, the stomach of the patient can be infected and injured and bled, and therefore the stability of structural use is reduced. Therefore, we improve the above and provide a weight-reducing metabolic surgery gastric guiding tube.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a subtract heavy metabolism operation stomach guiding tube, including the drainage tube main part, the one end fixed mounting of drainage tube main part has the guide head, and the one end of guide head is circular-arcly, the one end of drainage tube main part inserts through leading to the groove and installs the siphunculus, the one end of siphunculus extends to the inside of guide head to with the inner wall fixed connection of guide head, the other end fixed mounting of siphunculus has the connector, the one end of drainage tube main part inserts installs intake pipe and outlet duct, and intake pipe and outlet duct are located the both sides of connector, a pair of movable groove has been seted up to the inner wall of drainage tube main part, the inside in movable groove all inserts installs the connecting rod, the one end of connecting rod all extends to the inside of drainage tube main part to fixed mounting promotes the piece, just the shape that promotes the piece is the arc, the other end of connecting rod all extends to the outside of drainage tube main part to fixed mounting has the inflation piece, just the shape that the inflation piece is circular-arc.

As a preferred technical scheme of the utility model, the equal fixed mounting in inside in activity groove has sealed the pad, the sealed outside of all suit to connecting rod that fills up.

As a preferred technical scheme of the utility model, the intake pipe is equipped with the connection cap with the uncovered department cover of outlet duct all, a pair of gag lever post is all installed through the pivot to the outer wall of connecting the cap, the fixed head is all installed through the pivot to the one end of gag lever post, a pair of slot has all been seted up to the outer wall of connecting the cap, the one end of fixed head all extends to the inside of slot.

As a preferred technical scheme of the utility model, the inside of connecting the cap is all placed and is installed the sealing washer, one side of sealing washer all with the inner wall of being connected the cap closely laminate, two the opposite side of sealing washer closely laminates with one side of intake pipe and outlet duct respectively.

As a preferred technical scheme of the utility model, the equal fixed mounting in one side of gag lever post has reset spring, reset spring's one end all with the outer wall fixed connection who is connected the cap, a pair of fixed slot has all been seted up with the outer wall of outlet duct to the intake pipe.

As a preferred technical scheme of the utility model, just the inside of installation to the fixed slot is all inserted to the one end of fixed head, the one end and the fixed slot of fixed head are slope form.

The utility model has the advantages that:

1. this kind of subtract heavy metabolism operation stomach guiding tube, through setting up the guide head, an air inlet pipe, the outlet duct, the inflation piece, when medical personnel used the drainage tube main part, insert the drainage tube main part from patient's oral cavity, utilize the circular-arc of guide head one end, can effectually prevent that the male in-process from causing hemorrhagic phenomenon, inflate through the intake pipe, make gas ability promote the connecting rod and move to the outside, make the inflation piece outwards extend, medical personnel can operate the patient, utilize the characteristic of inflation piece form, can effectually keep the smoothness of inflation piece and intestinal, thereby the stability of structure has been promoted, simultaneously the effectual risk that reduces intestinal infection.

2. This kind of subtract heavy metabolism operation stomach guiding tube, through setting up gag lever post, fixed head and reset spring, utilize the coupling cap to connect the gas hose to be connected with intake pipe and outlet duct, insert the inside of fixed slot through the fixed head, utilize reset spring's elasticity, can make things convenient for medical personnel to tracheal connection and dismantlement with the firm outside of fixing at intake pipe and outlet duct of coupling cap to effectual traditional connected mode of having avoided is insecure, causes the phenomenon of trachea disconnected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a perspective view of a gastric guiding tube for weight loss metabolism surgery according to the present invention;

FIG. 2 is a schematic view of the gastric guiding tube for weight-loss metabolism surgery according to the present invention;

FIG. 3 is a schematic sectional view of a gastric guiding tube for weight loss metabolism surgery according to the present invention;

FIG. 4 is an enlarged view of the portion A of the gastric guiding tube of the weight loss metabolism operation of the present invention shown in FIG. 3;

fig. 5 is an enlarged schematic view of the local structure at the position B in fig. 3 of the gastric guiding tube for weight loss metabolic surgery of the present invention.

In the figure: 1. a drainage tube body; 2. a guide head; 3. pipe passing; 4. a connector; 5. an air inlet pipe; 6. an air outlet pipe; 7. a movable groove; 8. a connecting rod; 9. a gasket; 10. a pushing block; 11. an expansion block; 12. a connecting cap; 13. a seal ring; 14. a limiting rod; 15. a fixed head; 16. a slot; 17. a return spring; 18. and fixing the grooves.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a subtract heavy metabolism operation stomach guide tube, including drainage tube main part 1, the one end fixed mounting of drainage tube main part 1 has guide head 2, and guide head 2's one end is circular-arcly, drainage tube main part 1's one end is inserted through leading to the groove and is installed siphunculus 3, siphunculus 3's one end extends to guide head 2's inside, and with guide head 2's inner wall fixed connection, the other end fixed mounting of siphunculus 3 has connector 4, drainage tube main part 1's one end is inserted and is installed intake pipe 5 and outlet duct 6, and intake pipe 5 and outlet duct 6 are located the both sides of connector 4, a pair of movable slot 7 has been seted up to drainage tube main part 1's inner wall, connecting rod 8 has all been inserted and installed to the inside of movable slot 7, connecting rod 8's one end all extends to drainage tube main part 1, and fixed mounting has promotion piece 10, and the shape that promotes piece 10 is the arc, connecting rod 8's the other end all extends to the outside of drainage tube main part 1, and fixed mounting has inflation piece 11, and the shape of inflation piece is circular-arc.

Wherein, the inside of activity groove 7 is all fixed mounting has sealed the pad 9, and sealed pad 9 all suits the outside to connecting rod 8.

Wherein, the uncovered department of intake pipe 5 and outlet duct 6 all is equipped with and is connected cap 12, connects the outer wall of cap 12 and all installs a pair of gag lever post 14 through the pivot, and fixed head 15 is all installed through the pivot to the one end of gag lever post 14, connects the outer wall of cap 12 and has all seted up a pair of slot 16, and the one end of fixed head 15 all extends to the inside of slot 16.

Wherein, connect the inside of cap 12 and all place and install sealing washer 13, one side of sealing washer 13 all closely laminates with the inner wall of connecting cap 12, and the opposite side of two sealing washers 13 closely laminates with one side of intake pipe 5 and outlet duct 6 respectively, through the effectual gas leakage that prevents of sealing washer 13.

Wherein, the equal fixed mounting in one side of gag lever post 14 has reset spring 17, reset spring 17's one end all with the outer wall fixed connection of connecting cap 12, a pair of fixed slot 18 has all been seted up to the outer wall of intake pipe 5 and outlet duct 6.

Wherein, and the inside of installing to fixed slot 18 is all inserted to the one end of fixed head 15, and the one end of fixed head 15 is slope form with fixed slot 18, through the shape of fixed head 15 with fixed slot 18, can make things convenient for medical personnel directly to insert connecting cap 12 to the outside of intake pipe 5 and outlet duct 6.

The working principle is as follows: when medical personnel used drainage tube main part 1, will connect cap 12 to insert to the outside of intake pipe 5 and outlet duct 6 through medical personnel, utilize reset spring 17's elasticity to fix the inside at fixed slot 18 with fixed head 15 is firm simultaneously, enable trachea and intake pipe 5 and outlet duct 6 fixed connection, utilize medical personnel to insert drainage tube main part 1 inside patient's oral cavity afterwards, inside guide head 2 enables the slow entering intestinal of drainage tube main part 1, inflate through medical personnel afterwards, the inside gas that fills of drainage tube main part 1 will promote piece 10 and push up to the outside, the removal of connecting rod 8 drives inflation piece 11 to both sides inflation simultaneously, medical personnel can perform the operation, when needs shrink piece 11, take out the inside gas of drainage tube main part 1 through outlet duct 6, can make inflation piece 11 shrink.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a subtract heavy metabolism operation stomach guiding tube, includes drainage tube main part (1), its characterized in that, the one end fixed mounting of drainage tube main part (1) has guide head (2), and the one end of guide head (2) is circular-arc, the one end of drainage tube main part (1) is inserted through leading to the groove and is installed siphunculus (3), the one end of siphunculus (3) extends to the inside of guide head (2) to with the inner wall fixed connection of guide head (2), the other end fixed mounting of siphunculus (3) has connector (4), the one end of drainage tube main part (1) is inserted and is installed intake pipe (5) and outlet duct (6), and intake pipe (5) and outlet duct (6) are located the both sides of connector (4), a pair of movable groove (7) have been seted up to the inner wall of drainage tube main part (1), connecting rod (8) have all been inserted to the inside of connecting rod (8) extends to drainage tube main part (1) to fixed mounting has promoted piece (10), and the shape that promotes piece (10), just the other end of connecting rod (8) all extends to the outside drainage tube main part (11) and inflation piece.

2. A weight-loss metabolic surgery gastric guide tube according to claim 1, characterized in that the inside of the movable groove (7) is fixedly provided with a sealing gasket (9), and the sealing gasket (9) is sleeved on the outer side of the connecting rod (8).

3. A weight-reducing metabolic surgery gastric guiding tube as claimed in claim 1, wherein the openings of the air inlet tube (5) and the air outlet tube (6) are sleeved with a connecting cap (12), the outer wall of the connecting cap (12) is provided with a pair of limiting rods (14) through a rotating shaft, one end of each limiting rod (14) is provided with a fixing head (15) through a rotating shaft, the outer wall of the connecting cap (12) is provided with a pair of slots (16), and one end of each fixing head (15) extends to the inside of each slot (16).

4. A weight-reducing metabolic surgery gastric guiding tube as claimed in claim 3, wherein the connecting cap (12) is internally provided with a sealing ring (13), one side of each sealing ring (13) is tightly attached to the inner wall of the connecting cap (12), and the other sides of the two sealing rings (13) are respectively tightly attached to one sides of the air inlet tube (5) and the air outlet tube (6).

5. A weight-reducing metabolic surgery gastric guiding tube as claimed in claim 3, wherein a return spring (17) is fixedly installed on one side of the limiting rod (14), one end of the return spring (17) is fixedly connected with the outer wall of the connecting cap (12), and a pair of fixing grooves (18) are formed in the outer walls of the air inlet tube (5) and the air outlet tube (6).

6. A weight-reducing metabolic surgery gastric guide tube according to claim 5, characterized in that one end of the fixing head (15) is inserted and installed inside the fixing groove (18), and one end of the fixing head (15) and the fixing groove (18) are both in a slope shape.

Images