CN214550310U

CN214550310U - Surgery stomach tube fixing device

Info

Publication number: CN214550310U
Application number: CN202023122993.XU
Authority: CN
Inventors: 郭丽丽; 陈玲玲
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-02
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of medical equipment, in particular to a surgery gastrointestinal tube fixing device, which solves the defects of poor fixing effect and easy falling of the prior gastrointestinal tube, and comprises two side plates and an elastic band connected at the end parts of the two side plates, wherein one side of the end part of one side plate is fixed with a support plate by a bolt, the surface of the end part of the support plate is fixed with a support block by a bolt, the surface of the support plate is also fixed with a matching plate by a bolt, the inside of the support block is movably connected with a clamping rod which is connected with a clamping plate by a clamping rod rotating shaft, the surface of the support plate is connected with a length adjusting rod by a bearing, the inner wall bearing of the support plate is connected with a rotating rod which is vertically arranged with the length adjusting rod, the surface of the support plate is respectively connected with the clamping rod inside the support block by a bolt fixing support block and the matching plate, the rotating bearing is connected with the clamping rod inside the support block to drive the clamping plate connected with the end bearing to carry out transverse transmission, thereby realizing the clamping fixation of the gastrointestinal tube with the matching plate, the operation is simple, and the practicability is strong.

Description

Surgery stomach tube fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a surgery stomach and intestine pipe fixing device.

Background

Gastrointestinal tubes are currently the primary nutritional support for patients as a means of over-treatment for parenteral nutrition to oral ingestion. The gastrointestinal tube needs to be placed under the guidance of X-ray fluoroscopy or CT, the placing difficulty is high, the placing position is fixed, once the gastrointestinal tube is detached or displaced, the intubation difficulty is high again, and various complications are easily caused, so that the gastrointestinal tube is particularly important to be properly fixed; the current gastrointestinal tube fixing mode is as follows:

(1) cross fixing of adhesive tapes;

(2)3M adhesive tape fixing method;

(3) the cotton fine sand rope passes through the face and is hung on the ear.

In the fixing method, the adhesive plaster can cause the local skin of the patient to be uncomfortable and easy to be allergic, the nose wing is easy to sweat and oil, and the adhesive plaster loses viscosity and is easy to fall off after long-term use; the long-term stress of the ear hanging part of the fine sand rope is easy to generate pressure sores, and the ear hanging rope is easy to fall off for the bedridden patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor fixing effect and easy falling of the existing gastrointestinal tract, and providing a fixing device for the gastrointestinal tract in surgery.

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

the utility model provides a surgery gastrointestinal tube fixing device, includes two curb plates and connects two the elastic webbing of curb plate tip, one of them the tip one side bolt fastening of curb plate has the extension board, the tip surface bolt fastening of extension board has a piece, and the surface of extension board still has the cooperation board through the bolt fastening, the inside swing joint of a piece has the clamping bar, and it is connected with splint through the clamping bar pivot, and the surface of extension board is connected with the length adjustment pole through the bearing, and the inner wall bearing of extension board is connected with the bull stick that sets up perpendicularly with the length adjustment pole, the outside cover of bull stick is equipped with the telescopic link that runs through extension board one end, and it passes through telescopic link and another the tip bolt fastening of curb plate.

Preferably, the surface of the clamping rod is provided with threads, and the inner wall of the supporting block is provided with a thread groove corresponding to the threads on the surface of the supporting block.

Preferably, the opposite surfaces of the clamping plate and the matching plate are provided with triangular grooves, and the inner walls of the grooves are glued with anti-skid rubber pads.

Preferably, the length adjusting rod is located inside the support plate, one end of the length adjusting rod is sleeved with a driving gear, and the outer side of the end of the rotating rod is sleeved with a transmission gear meshed with the driving gear.

Preferably, the surface of the rotating rod is provided with threads, and the inner wall of the telescopic rod is provided with thread grooves corresponding to the threads on the surface of the telescopic rod.

Preferably, the inner wall of the support plate is welded with a limiting plate, and the outer side of the end part of the telescopic rod is provided with a groove corresponding to the limiting plate.

Preferably, a buffer pad is glued on the surface of one side of the side plate, and the side plate is made of cotton.

The utility model has the advantages that:

1. the bull stick rotates the telescopic link that drives its outside threaded connection and stretches out and draws back to reach the interval between the curb plate of adjusting extension board and telescopic link end connection, be convenient for adapt to the patient user demand of different head sizes, utilize both sides board to press from both sides tight patient both sides cheekbone portion, and the elastic webbing through curb plate end connection bypasses patient's head, effectively fixes the extension board.

2. The surface of the support plate is respectively provided with the supporting block and the matching plate through bolt fixing, the rotating bearing is connected with the clamping rod inside the supporting block to drive the clamping plate connected with the end bearing of the supporting block to perform transverse transmission, and therefore the gastrointestinal tube is clamped and fixed with the matching plate, operation is simple, and practicability is high.

Drawings

FIG. 1 is a schematic structural view of a gastrointestinal tube fixing device for surgery according to the present invention;

FIG. 2 is a schematic top view of the gastrointestinal tube fixing device of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure at a point a in fig. 2 of a surgical gastrointestinal tube fixing device according to the present invention.

In the figure: the device comprises a side plate 1, a support plate 2, a telescopic rod 3, a support block 4, a matching plate 5, a clamping rod 6, a clamping plate 7, a length adjusting rod 8, a cushion pad 9, an elastic belt 10, a rotating rod 11, a limit plate 12, a driving gear 13 and a transmission gear 14.

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, a fixing device for a surgical gastrointestinal tube comprises two side plates 1 and an elastic band 10 connected to the end parts of the two side plates 1, wherein a support plate 2 is fixed on one side of the end part of one side plate 1 through a bolt, a support block 4 is fixed on the surface of the end part of the support plate 2 through a bolt, a matching plate 5 is further fixed on the surface of the support plate 2 through a bolt, a clamping rod 6 is movably connected inside the support block 4 and is connected with a clamping plate 7 through a rotating shaft of the clamping rod 6, a length adjusting rod 8 is connected on the surface of the support plate 2 through a bearing, a rotating rod 11 vertically arranged with the length adjusting rod 8 is connected on the inner wall of the support plate 2 through a bearing, and a telescopic rod 3 penetrating through one end of the support plate 2 is sleeved outside the rotating rod 11 and is fixed with the end part of the other side plate 1 through a bolt of the telescopic rod 3;

the surface of the clamping rod 6 is provided with threads, the inner wall of the supporting block 4 is provided with thread grooves corresponding to the threads on the surface, the opposite surfaces of the clamping plate 7 and the matching plate 5 are provided with triangular grooves, and the inner walls of the grooves are glued with anti-skid rubber pads to adapt to the fixing requirements of stomach tubes with different thicknesses, prevent simultaneously that extrusion stomach tube from leading to the stomach tube to block up, length adjustment pole 8 is located the inside one end outside of extension board 2 and has cup jointed driving gear 13, the tip outside of bull stick 11 has cup jointed the drive gear 14 with driving gear 13 meshing, the surface of bull stick 11 is equipped with the screw thread, the thread groove that corresponds rather than surperficial screw thread is seted up to the inner wall of telescopic link 3, the inner wall welding of extension board 2 has limiting plate 12, the recess that corresponds with limiting plate 12 is seted up in the tip outside of telescopic link 3, a side surface gluing of curb plate 1 has blotter 9, its material is cotton, it causes the discomfort to patient's cheekbone portion to reduce to fix for a long time.

In this embodiment, at extension board 2's surface and inside respectively the bearing connection mutually perpendicular set up length adjustment pole 8 and bull stick 11, it utilizes driving gear 13 and drive gear 14 to drive bull stick 11 and rotates to rotate length adjustment pole 8, bull stick 11 rotates the telescopic link 3 that drives its outside threaded connection and stretches out and draws back, thereby reach the interval between 3 end connection's of extension board 2 and telescopic link curb plate 1, be convenient for adapt to the patient user demand of different head sizes, it presss from both sides tight patient both sides cheekbone portion to utilize both sides board 1, and walk around patient's head through 1 end connection's of curb plate elastic webbing 10, effectively fix extension board 2.

Further, fix a piece 4 and cooperation board 5 through the bolt respectively on the surface of extension board 2, rolling bearing connects and drives splint 7 that its tip bearing is connected in the inside clamping bar 6 of a piece 4 and carries out transverse transmission to realize pressing from both sides tightly fixedly to the stomach and intestine with cooperation board 5, easy operation, the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing device for surgical gastrointestinal tubes comprises two side plates (1) and an elastic band (10) connected at the end parts of the two side plates (1), it is characterized in that a support plate (2) is fixed on one side of the end part of one of the side plates (1) through a bolt, a supporting block (4) is fixed on the surface of the end part of the supporting plate (2) through a bolt, a matching plate (5) is fixed on the surface of the supporting plate (2) through a bolt, a clamping rod (6) is movably connected inside the supporting block (4), which is connected with a clamping plate (7) through a rotating shaft of a clamping rod (6), the surface of a supporting plate (2) is connected with a length adjusting rod (8) through a bearing, the inner wall of the supporting plate (2) is connected with a rotating rod (11) which is vertical to the length adjusting rod (8) through a bearing, the outer part of the rotating rod (11) is sleeved with a telescopic rod (3) which penetrates through one end of the support plate (2), the telescopic rod is fixed with the end part of the other side plate (1) through a bolt of the telescopic rod (3).

2. A surgical gastrointestinal tube fixing device according to claim 1, wherein the surface of the clamping rod (6) is provided with threads, and the inner wall of the fulcrum block (4) is provided with thread grooves corresponding to the threads on the surface.

3. A surgical gastrointestinal tube fixing device according to claim 1, wherein the clamping plate (7) and the matching plate (5) are provided with triangular grooves on the opposite surfaces, and the inner walls of the grooves are glued with anti-skid rubber pads.

4. The gastrointestinal tube fixing device for surgery as claimed in claim 1, wherein the length adjusting rod (8) is sleeved with a driving gear (13) at one end inside the support plate (2), and a transmission gear (14) meshed with the driving gear (13) is sleeved at the outer side of the end of the rotating rod (11).

5. A surgical gastrointestinal tube fixing device according to claim 1, wherein the surface of the rotating rod (11) is provided with threads, and the inner wall of the telescopic rod (3) is provided with thread grooves corresponding to the threads on the surface.

6. The fixing device for the surgical gastrointestinal tube according to claim 1, wherein a limiting plate (12) is welded on the inner wall of the support plate (2), and a groove corresponding to the limiting plate (12) is formed on the outer side of the end part of the telescopic rod (3).

7. A surgical gastrointestinal tube fixing device according to claim 1, wherein a cushion pad (9) is glued to one side surface of the side plate (1) and is made of cotton.