CN220656161U - Stomach intestine drainage tube fixing device - Google Patents

Abstract

The utility model discloses a gastrointestinal drainage tube fixing device, which relates to the technical field of medical equipment and comprises a drainage tube and a fixing seat, wherein a drainage tube mounting hole is formed in the middle of the fixing seat, mounting grooves are formed in two sides of the drainage tube mounting hole, a driving shaft is rotationally connected to one of the mounting grooves, a driving gear is fixedly connected to the upper side of the outer side of the driving shaft, a driving wheel is fixedly connected to the lower side of the outer side of the driving shaft, a knob penetrates through the fixing seat and is fixedly connected to the top end of the driving shaft, a driven shaft is rotationally connected to the other mounting groove, and a driven gear is fixedly connected to the upper side of the outer side of the driven shaft. This intestines and stomach drainage tube fixing device through setting up drainage tube and fixing base to and under action of action wheel, knob, driving shaft, driving gear, follow driving wheel, driven shaft, driven gear's cooperation, can extrude fixedly to the drainage tube, and then realize the location, be convenient for again through control action wheel and then drive the drainage tube and remove, the drainage position of the control drainage tube of being convenient for.

Description

Stomach intestine drainage tube fixing device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a gastrointestinal drainage tube fixing device.

Background

When interventional therapy clinically, generally need fix a position the drainage tube, the way of adopting at present is fixed the drainage tube on patient's skin with C type drainage tube fixing device, then wrap up patient's abdomen with the binder for fixed dressing, hemostasis by compression, reduce the pressure in patient's abdominal cavity, protect the wound to be unlikely to split, the patient is sneezed, cough, or when laughing in the time of the intra-abdominal pressure increase, probably causes incision to split the phenomenon, current drainage tube fixing device is fixed the drainage tube after, is difficult to adjust the specific drainage position of drainage tube generally, also is difficult to adjust when the drainage is inaccurate.

In China, patent application number: 202221002834.2 discloses a drainage tube fixing device for gastrointestinal surgery, which comprises a fixing pad, wherein a fixing mechanism is arranged at the top of the fixing pad; the fixing mechanism comprises a drainage tube cover plate arranged at the top of the fixing pad, the drainage tube cover plate is connected with the fixing pad through a rotating shaft, and a buffer cushion is arranged at the bottom of the drainage tube cover plate. According to the drainage tube fixing device, after the drainage tube is fixed, the specific drainage position of the drainage tube is inconvenient to adjust, and the drainage tube needs to be removed from the fixing device again for installation, so that the working efficiency is affected.

Therefore, it is necessary to provide a gastrointestinal drainage tube fixing device to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a gastrointestinal drainage tube fixing device, which solves the problem that the specific drainage position of a drainage tube is inconvenient to adjust after the drainage tube is fixed by the existing drainage tube fixing device in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a intestines and stomach drainage tube fixing device, includes drainage tube and fixing base, the drainage tube mounting hole has been seted up at the middle part of fixing base, the mounting groove has all been seted up to the both sides of drainage tube mounting hole, and one of them mounting groove rotation is connected with the driving shaft, the outside top fixedly connected with driving gear of driving shaft, the outside below fixedly connected with action wheel of driving shaft, the top of driving shaft runs through the fixing base and fixedly connected with knob, and another mounting groove rotation is connected with the driven shaft, the outside top fixedly connected with driven gear of driven shaft, driven gear meshes with the driving gear, the outside below fixedly connected with driven wheel of driven shaft, action wheel and driven wheel all are connected with the drainage tube laminating, the surface parcel of action wheel and driven wheel has the rubber circle, the surface of rubber circle is equipped with the stripe for increase friction force, is used for driving or restriction drainage tube;

preferably, the two ends of the fixing seat are fixedly connected with strap fixing rings, straps are arranged in the strap fixing rings, and the joint of the two straps is of a magic tape structure and is used for being conveniently fixed;

preferably, a fixed slot is formed in the surface of the fixed seat, a supporting spring plate is fixedly connected to the upper portion of the fixed slot, a limiting protrusion is fixedly connected to the middle portion of the top end of the supporting spring plate, a plurality of limiting clamping slots are formed below the knob, the plurality of limiting clamping slots are annularly distributed, and the limiting clamping slots and the limiting protrusion can be matched with each other, so that the knob has a rattling and rattling sound when rotating and is used for limiting the knob, and loosening of the knob is avoided;

preferably, the drainage tube is located in the drainage tube mounting hole, and transverse raised grains are formed in the surface of the drainage tube and used for increasing friction force with the driving wheel and the driven wheel, and can be driven or limited by the wheels.

(III) beneficial effects

Compared with the prior art, the utility model provides a gastrointestinal drainage tube fixing device, which has the following beneficial effects:

1. this intestines and stomach drainage tube fixing device through setting up drainage tube and fixing base to and under action of action wheel, knob, driving shaft, driving gear, follow driving wheel, driven shaft, driven gear's cooperation, can extrude the drainage tube fixedly on the one hand, and then realize the location, on the other hand is convenient for drive the drainage tube through control action wheel and advance or retreat, is convenient for control the drainage position of drainage tube, has improved work efficiency greatly, has solved the inconvenient problem that influences work efficiency of adjusting drainage position after current drainage tube is fixed.

2. This intestines and stomach drainage tube fixing device through setting up the fixed slot, supporting the shell fragment, spacing arch and spacing draw-in groove, is convenient for carry out spacingly to the knob, avoids the knob not hard up, and then can guarantee that the drainage tube is stable fixed under the prerequisite that does not drag the drainage tube by force.

Drawings

FIG. 1 is a schematic top view of the structure of the present utility model;

FIG. 2 is a schematic top view of a holder according to the present utility model;

FIG. 3 is a schematic front view of a fixing base of the present utility model;

FIG. 4 is a schematic front view of a holder according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;

fig. 6 is a schematic top perspective view of the fixing base and the knob of the present utility model.

In the figure: 1. a drainage tube; 2. a fixing seat; 3. a strap fixing ring; 4. a strap; 5. a drainage tube mounting hole; 6. transverse raised lines; 7. a driving wheel; 8. a knob; 9. a driving shaft; 10. a drive gear; 11. driven wheel; 12. a driven shaft; 13. a driven gear; 14. a limit clamping groove; 15. a fixing groove; 16. a supporting spring plate; 17. a limit protrusion; 18. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a gastrointestinal drainage tube fixing device comprises a drainage tube 1 and a fixing seat 2, wherein two ends of the fixing seat 2 are fixedly connected with a binding band fixing ring 3, a binding band 4 is arranged in the binding band fixing ring 3, the joint of the two binding bands 4 is of a magic tape structure and is used for convenient fixing, a drainage tube mounting hole 5 is formed in the middle of the fixing seat 2, mounting grooves 18 are formed in two sides of the drainage tube mounting hole 5, one of the mounting grooves 18 is rotationally connected with a driving shaft 9, a driving gear 10 is fixedly connected with the upper side of the outer side of the driving shaft 9, a driving wheel 7 is fixedly connected with the lower side of the outer side of the driving shaft 9, the top end of the driving shaft 9 penetrates through the fixing seat 2 and is fixedly connected with a knob 8, the other mounting groove 18 is rotationally connected with a driven shaft 12, a driven gear 13 is meshed with the driving gear 10, a driven wheel 11 is fixedly connected with the lower side of the outer side of the driven shaft 12, the driving wheel 7 and the driven wheel 11 are respectively connected with the drainage tube 1 in a fitting mode, rubber rings are wrapped on the surfaces of the driving wheel 7 and the driven wheel 11, stripes are arranged on the surfaces of the rubber rings and are used for increasing friction force and used for driving or limiting the drainage tube 1, the drainage tube 1 is arranged in the outer side of the drainage tube 1 and the driving wheel 1 and the surface is fixedly connected with a driving wheel 7;

in this embodiment, through setting up drainage tube 1 and fixing base 2 to and under action of action wheel 7, knob 8, driving shaft 9, driving gear 10, follow driving wheel 11, driven shaft 12, driven gear 13's cooperation, can extrude fixedly drainage tube 1 on the one hand, and then realize the location, on the other hand is convenient for drive drainage tube 1 through control action wheel 7 and then advance or retreat, and the drainage position of drainage tube 1 is convenient for control, has improved work efficiency greatly, has solved the inconvenient problem that influences work efficiency of adjusting drainage position after current drainage tube is fixed.

Example two

Referring to fig. 4-6, a fixing groove 15 is formed in the surface of the fixing seat 2, a supporting spring piece 16 is fixedly connected above the fixing groove 15, a limiting protrusion 17 is fixedly connected to the middle of the top end of the supporting spring piece 16, a plurality of limiting clamping grooves 14 are formed below the knob 8, the plurality of limiting clamping grooves 14 are annularly distributed, and the limiting clamping grooves 14 and the limiting protrusion 17 can be matched with each other, so that the knob 8 has a rattling and rattling sound when rotating and is used for limiting the knob 8 and avoiding loosening of the knob 8;

in this embodiment, through setting up fixed slot 15, supporting shell fragment 16, spacing arch 17 and spacing draw-in groove 14, be convenient for carry out spacingly to knob 8, avoid knob 8 not hard up, and then can guarantee that drainage tube 1 is stable fixed under the prerequisite that does not pull drainage tube 1 by force.

Working principle: when the drainage device is used, the fixing seat 2 is fixed by the binding belt 4, then the drainage tube 1 is penetrated out from the drainage tube mounting hole 5, the drainage port of the drainage tube 1 is inserted into a position needing drainage, when the drainage position needs to be adjusted, the knob 8 is rotated, the knob 8 drives the driving shaft 9 to rotate, the driving shaft 9 simultaneously drives the driving wheel 7 and the driving gear 10 to rotate, the driving gear 10 drives the driving gear 10 and the driven shaft 12 thereof and the driven wheel 11 thereof to rotate, and further the movement of the drainage tube 1 is controlled by the two driving wheels 7 and the driven wheel 11, so that the adjustment is convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a intestines and stomach drainage tube fixing device, includes drainage tube (1) and fixing base (2), its characterized in that: drainage tube mounting hole (5) have been seted up at the middle part of fixing base (2), mounting groove (18) have all been seted up to the both sides of drainage tube mounting hole (5), and one of them mounting groove (18) internal rotation is connected with driving shaft (9), the outside top fixedly connected with driving gear (10) of driving shaft (9), the outside below fixedly connected with action wheel (7) of driving shaft (9), the top of driving shaft (9) runs through fixing base (2) and fixedly connected with knob (8), and the internal rotation of another mounting groove (18) is connected with driven shaft (12), the outside top fixedly connected with driven gear (13) of driven shaft (12), driven gear (13) meshes with driving gear (10), the outside below fixedly connected with driven wheel (11) of driven shaft (12), action wheel (7) and driven wheel (11) are all laminated with drainage tube (1).

2. The gastrointestinal drainage tube fixing device according to claim 1, wherein: the two ends of the fixing seat (2) are fixedly connected with binding band fixing rings (3), and binding bands (4) are arranged in the binding band fixing rings (3).

3. The gastrointestinal drainage tube fixing device according to claim 1, wherein: the fixing seat is characterized in that a fixing groove (15) is formed in the surface of the fixing seat (2), a supporting spring piece (16) is fixedly connected to the upper portion of the fixing groove (15), and a limiting protrusion (17) is fixedly connected to the middle of the top end of the supporting spring piece (16).

4. A gastrointestinal drainage tube fixing device according to claim 3, wherein: the lower part of the knob (8) is provided with a plurality of limit clamping grooves (14), the limit clamping grooves (14) are annularly distributed, and the limit clamping grooves (14) are matched with limit protrusions (17).

5. The gastrointestinal drainage tube fixing device according to claim 1, wherein: the drainage tube (1) is positioned in the drainage tube mounting hole (5), and transverse raised lines (6) are arranged on the surface of the drainage tube (1).

6. The gastrointestinal drainage tube fixing device according to claim 1, wherein: rubber rings are wrapped on the surfaces of the driving wheel (7) and the driven wheel (11), and stripes are arranged on the surfaces of the rubber rings.