CN216366271U

CN216366271U - Catheter fixing device for gastrointestinal surgery nursing

Info

Publication number: CN216366271U
Application number: CN202120594924.4U
Authority: CN
Inventors: 薛莺莺
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-04-26
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a catheter fixing device for gastrointestinal surgical nursing, which belongs to the field of medical instruments and comprises a fixed base, wherein an arc-shaped pipe is fixedly connected to the upper end of the fixed base, an inlet pipe opening is formed in the outer end of the arc-shaped pipe, a pair of accommodating grooves distributed left and right are formed in the upper end of the fixed base, the accommodating grooves are positioned on the lower side of the arc-shaped pipe, a movable base is connected in the accommodating grooves in a sliding mode, the upper end of the movable base extends to the upper side of the fixed base, the upper end of the movable base on the right side is connected with a cover plate through a hinge, one end, far away from the hinge, of the cover plate is connected with the movable base on the left side through a bolt, a second movable groove is formed in the inner wall of the accommodating grooves, a limiting block is connected in the second movable groove in a sliding mode, a plurality of limiting grooves matched with the limiting block are formed in the outer end of the movable base, the catheter fixing device is characterized in that catheters with different diameters can be fixed through the cover plate, and is simple in structure, the wearing is simple and convenient, and the patient wears comfortably.

Description

Catheter fixing device for gastrointestinal surgery nursing

Technical Field

The utility model relates to the field of medical instruments, in particular to a catheter fixing device for gastrointestinal surgical nursing.

Background

The stomach and small and large intestine portions of the digestive system are generally referred to as the intestines and stomach. While the stomach and small intestine are the core of nutrient absorption. The nutrition required by human body almost needs to pass through intestines and stomach. The intestines and stomach become the most important organ for digestion. When aiming at gastrointestinal surgery diseases, the catheter drainage is usually needed after operation, and in order to improve the use feeling of a patient during drainage, a medical adhesive tape and a catheter fixer are usually used for fixing the catheter for gastrointestinal surgery at the drainage position, so that the patient can move conveniently.

However, in the conventional catheter fixing method for gastrointestinal surgery, a doctor or a nurse is required to cut the adhesive tape into a specific shape to fix the catheter, the adhesive tape is reduced in viscosity due to stains such as sweat after being stuck for a long time, and is accordingly dropped, so that the adhesive tape needs to be replaced frequently, skin and wounds may be pulled due to the viscosity of the adhesive tape during the tearing process of the adhesive tape, pain and discomfort of a patient are caused, the specification of the catheter fixing device is fixed, and the fixing device with the specification matched with the catheter fixing device needs to be selected for fixing catheters with different diameters.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a catheter fixing device for gastrointestinal surgical nursing, which is characterized in that catheters with different diameters are fixed through a cover plate, and meanwhile, the catheter fixing device is simple in structure, simple and convenient to wear and comfortable for a patient to wear.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A catheter fixing device for gastrointestinal surgical nursing comprises a fixed base, wherein an arc-shaped tube is fixedly connected to the upper end of the fixed base, an inlet pipe opening is formed in the outer end of the arc-shaped tube, a pair of accommodating grooves distributed leftwards and rightwards is formed in the upper end of the fixed base, the accommodating grooves are located on the lower side of the arc-shaped tube, a movable base is connected in the accommodating grooves in a sliding mode, the upper end of the movable base extends to the upper side of the fixed base, a cover plate is connected to the upper end of the movable base on the right side through a hinge, one end, away from the hinge, of the cover plate is connected with the movable base on the left side through a bolt, a second movable groove is formed in the inner wall of each accommodating groove in a chiseled mode, a limiting block is connected in the second movable groove in a sliding mode, a plurality of limiting grooves matched with the limiting block are formed in the outer end of the movable base in a chiseling mode, a second compression spring is fixedly connected between the outer end of the limiting block and the inner wall of the second movable groove, and a movable rod is fixedly connected to the upper end of the limiting block, the utility model discloses a fixed base, including the guide tube, the guide tube is fixed on the guide tube, the guide tube upper end is cut open have a pair ofly with movable rod assorted third movable groove, and the movable rod upper end runs through its third movable groove that corresponds the position and extends to the fixed base upside, a plurality of fixed bands of fixed base left end fixedly connected with, a plurality of and fixed band assorted belt buckles of fixed base right-hand member fixedly connected with, this scheme can realize the fixed to different diameter pipes, and simple structure wears simple and conveniently simultaneously, and patient wears comfortablely.

Further, the front end of the fixed base is provided with a first movable groove between two accommodating grooves, the upper end of the fixed base is provided with a first movable groove between the two accommodating grooves, the fastening block is slidably connected in the first movable groove, the upper end of the fastening block extends to the outer side of the first movable groove, the first movable groove is provided with a first compression spring fixedly connected between the lower end of the inner wall and the lower end of the fastening block, the first compression spring can push the fastening block to the cover plate through elasticity, the hugging degree of the outer end of the guide pipe and the cover plate is effectively improved, and the application range of the device is effectively widened.

Furthermore, the inner wall of the second movable groove is fixedly connected with a supporting rod located on the inner side of the second compression spring, the outer end of the limiting block is provided with a supporting groove matched with the second compression spring in a chiseling mode, the supporting rod extends into the supporting groove and can support the second compression spring, the second compression spring is effectively prevented from being bent in the compression process, and loss is effectively reduced.

Furthermore, the limiting groove hole opening is provided with a cambered surface chamfer, one end of the limiting block, which is far away from the second compression spring, is of a cambered surface structure, the cambered surface chamfer enlarges the inner diameter of the limiting groove hole opening, and the cambered surface structure at the end of the limiting block is matched to facilitate the limiting block to enter the limiting groove.

Further, the arc wall is dug at the rear end of the fixed base, the outer wall of the arc wall is provided with a sweat-absorbing and breathable layer, the sweat-absorbing and breathable layer is made of medical gauze, the arc wall can be attached to the abdomen of a human body, the sweat of a wearing part can be absorbed by the sweat-absorbing and breathable layer, the air permeability is increased, and the comfort level of wearing is effectively improved.

Further, fixed band quantity is two, and two fixed bands are front and back symmetric distribution, and two fixed bands can provide the support to the fixed base from upper and lower both ends, have effectively improved the stability when wearing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) the scheme can realize the fixation of catheters with different diameters, and has the advantages of simple structure, simple and convenient wearing and comfortable wearing for patients.

(2) Decide the base front end and cut and have the first movable groove that is located between two holding tanks, decide base upper end and cut and have the first movable groove that is located between two holding tanks, sliding connection has the fastening block in the first movable groove, and the fastening block upper end extends to the first movable groove outside, the first compression spring of fixedly connected with between inner wall and the fastening block lower extreme under the first movable groove, first compression spring can push the fastening block to the apron through elasticity, effectively improve the degree of hugging closely of pipe and apron outer end, effectively improve device's application scope.

(3) The inner wall of the second movable groove is fixedly connected with a supporting rod located on the inner side of the second compression spring, the outer end of the limiting block is provided with a supporting groove matched with the second compression spring in a chiseled mode, the supporting rod extends into the supporting groove and can play a supporting role for the second compression spring, the second compression spring is effectively prevented from being bent in the compression process, and loss is effectively reduced.

(4) The limiting groove hole opening is provided with a cambered surface chamfer, one end of the limiting block, far away from the second compression spring, is of a cambered surface structure, the cambered surface chamfer enlarges the inner diameter of the limiting groove hole opening, and meanwhile, the cambered surface structure at the end of the limiting block is matched, so that the limiting block can conveniently enter the limiting groove.

(5) Decide base rear end and cut and have the arc wall, the arc wall outer wall is equipped with sweat-absorbing ventilative layer, and sweat-absorbing ventilative layer is made by medical gauze, and the human belly shape of can laminating of arc wall, sweat that the department of wearing can be absorbed on sweat-absorbing ventilative layer, increases the gas permeability simultaneously, effectively improves the comfort level when wearing.

(6) The fixed band quantity is two, and two fixed bands are front and back symmetric distribution, and two fixed bands can provide the support to the fixed base from upper and lower both ends, have effectively improved the stability when wearing.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 3;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic top view of the present invention.

The reference numbers in the figures illustrate:

the belt buckle comprises a fixed base 1, an arc-shaped pipe 2, an inlet pipe opening 3, an accommodating groove 4, a movable base 5, a cover plate 6, a first movable groove 7, a fastening block 8, a first compression spring 9, a second movable groove 10, a limiting block 11, a second compression spring 12, a limiting groove 13, a third movable groove 14, a movable rod 15, a fixing belt 16, an arc-shaped groove 17, a supporting rod 18, a supporting groove 19 and a belt buckle 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.

Example 1:

referring to fig. 1-4, a catheter fixing device for gastrointestinal surgery nursing comprises a fixed base 1, an arc tube 2 fixedly connected to the upper end of the fixed base 1, an inlet pipe mouth 3 opened at the outer end of the arc tube 2, a pair of holding tanks 4 distributed left and right cut at the upper end of the fixed base 1, the holding tanks 4 located at the lower side of the arc tube 2, a movable base 5 slidably connected to the holding tanks 4, the upper end of the movable base 5 extending to the upper side of the fixed base 1, a cover plate 6 connected to the upper end of the movable base 5 at the right side via hinges, one end of the cover plate 6 far away from the hinges connected to the movable base 5 at the left side via bolts, a second movable groove 10 cut at the inner wall of the holding tanks 4, a limiting block 11 slidably connected to the second movable groove 10, a plurality of limiting grooves 13 matched with the limiting block 11 cut at the outer end of the movable base 5, the limiting grooves 13 being evenly arranged in the vertical direction for adjusting the heights of the movable base 5 and the cover plate 6, a second compression spring 12 is fixedly connected between the outer end of the limiting block 11 and the inner wall of the second movable groove 10, the limiting block 11 extends into a limiting groove 13 under the action of the elastic force of the second compression spring 12, a movable rod 15 is fixedly connected at the upper end of the limiting block 11, a pair of third movable grooves 14 matched with the movable rod 15 are cut at the upper end of the fixed base 1, the upper end of the movable rod 15 penetrates through the third movable groove 14 at the corresponding position and extends to the upper side of the fixed base 1, the left end of the fixed base 1 is fixedly connected with a plurality of fixing belts 16, the right end of the fixed base 1 is fixedly connected with a plurality of belt buckles 20 matched with the fixing belts 16, the belt buckles 20 are the prior art, and will not be described in detail herein, the fixing strap 16 and the belt buckle 20 are matched with each other to wear the stationary base 1 on the body, the novel catheter fixing device is characterized in that the catheters with different diameters are fixed through the cover plate 6, and meanwhile, the novel catheter fixing device is simple in structure, easy and convenient to wear and comfortable to wear by patients.

Referring to fig. 1, the upper end of the fixed base 1 is drilled with a first movable groove 7 located between two receiving grooves 4, a fastening block 8 is slidably connected in the first movable groove 7, the upper end of the fastening block 8 extends to the outer side of the first movable groove 7, a first compression spring 9 is fixedly connected between the lower inner wall of the first movable groove 7 and the lower end of the fastening block 8, the first compression spring 9 can push the fastening block 8 to the cover plate 6 through elastic force, so as to effectively improve the close contact between the outer end of the conduit and the cover plate 6 and effectively improve the application range of the device, referring to fig. 2, the inner wall of the second movable groove 10 is fixedly connected with a support rod 18 located inside the second compression spring 12, the outer end of the limiting block 11 is drilled with a support groove 19 matched with the second compression spring 12, and the support rod 18 extends into the support groove 19, so as to support the second compression spring 12 and effectively prevent the second compression spring 12 from being bent during the compression process, effectively reducing the loss, the orifice of the limit groove 13 is provided with a cambered chamfer, one end of the limit block 11 far away from the second compression spring 12 is in a cambered surface structure, the cambered chamfer enlarges the inner diameter of the orifice of the limit groove 13, meanwhile, the limiting block 11 can conveniently enter the limiting groove 13 by matching with the arc-surface-shaped structure at the end of the limiting block 11, referring to fig. 1, the lower end of the fixed base 1 is provided with an arc-shaped groove 17, the outer wall of the arc-shaped groove 17 is provided with a sweat-absorbing and ventilating layer, and the sweat absorbing and ventilating layer is made of medical gauze, the arc-shaped groove 17 can be attached to the shape of the abdomen of a human body, the sweat absorbing and ventilating layer can absorb sweat at the wearing part, meanwhile, the air permeability is increased, and the comfort level during wearing is effectively improved, please refer to fig. 4, the number of the fixing belts 16 is two, and two fixed bands 16 are symmetrical distribution around being, and two fixed bands 16 can provide the support to deciding base 1 from upper and lower both ends, have effectively improved the stability when wearing.

When the conduit for gastrointestinal surgery needs to be fixed, firstly, the fixed base 1 is placed on the abdomen of a patient, the fixed base 1 is fixed on the waist and abdomen of the patient through two paired fixing bands 16 and belt buckles 20, then the arc-shaped pipe 2 is placed at the drainage position of the conduit by adjusting the position of the fixed base 1, the conduit for gastrointestinal surgery is placed into the arc-shaped pipe 2 through the pipe inlet 3, the cover plate 6 is opened by rotating the bolt, then the conduit is placed at the upper end of the fastening block 8, the cover plate 6 is closed and fixed by using the bolt, the movable rods 15 at the left side and the right side are respectively pulled towards the two sides, the limiting blocks 11 at the corresponding positions are retracted into the second movable grooves 10, finally, the cover plate 6 is pressed downwards, when resistance is sensed, the movable rods 15 are pushed to push the limiting blocks 11 into the limiting grooves 13 at the corresponding positions, the conduit fixing is completed at this time, when the fixing of the conduit for gastrointestinal surgery needs to be loosened, the bolt is firstly rotated to open the cover plate 6, make the pipe leave two and move between the base 5, then take out the pipe from the arc pipe 2 through the mouth of pipe 3, take off fixed band 16 from belt clamp 20 at last, accomplish this moment and untie the fixed of pipe for the stomach surgery, this scheme can realize the fixed to different diameter pipes, simple structure wears simple and conveniently simultaneously, and patient wears comfortablely.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A gastrointestinal surgery nurses and uses pipe fixing device, includes plinth (1), its characterized in that: the fixed base (1) is fixedly connected with an arc-shaped pipe (2) at the upper end, an inlet pipe (3) is arranged at the outer end of the arc-shaped pipe (2), a pair of holding tanks (4) distributed left and right are excavated at the upper end of the fixed base (1), the holding tanks (4) are positioned at the lower side of the arc-shaped pipe (2), a movable base (5) is connected in the holding tanks (4) in a sliding manner, the upper end of the movable base (5) extends to the upper side of the fixed base (1) at the right side, a cover plate (6) is connected at the upper end of the movable base (5) through a hinge, one end of the cover plate (6) far away from the hinge is connected with the movable base (5) at the left side through a bolt, a second movable groove (10) is excavated on the inner wall of the holding tanks (4), a limiting block (11) is connected in the second movable groove (10) in a sliding manner, a plurality of limiting grooves (13) matched with the limiting block (11) are excavated at the outer end of the movable base (5), stopper (11) outer end and second activity groove (10) inner wall between fixedly connected with second compression spring (12), stopper (11) upper end fixedly connected with movable rod (15), base (1) upper end is excavated there is a pair of and movable rod (15) assorted third activity groove (14), and movable rod (15) upper end runs through its third activity groove (14) that correspond the position and extends to base (1) upside, base (1) left end fixedly connected with a plurality of fixed bands (16), base (1) right-hand member fixedly connected with a plurality of and fixed band (16) assorted belt clamp (20).

2. The gastrointestinal surgical nursing catheter fixing device of claim 1, characterized in that: decide base (1) upper end and open the chisel and have first activity groove (7) that are located between two holding tanks (4), sliding connection has fastening block (8) in first activity groove (7), and fastening block (8) upper end extends to the first activity groove (7) outside, first compression spring (9) of fixedly connected with between inner wall and fastening block (8) lower extreme under first activity groove (7).

3. The gastrointestinal surgical nursing catheter fixing device of claim 1, characterized in that: the inner wall of the second movable groove (10) is fixedly connected with a supporting rod (18) located on the inner side of the second compression spring (12), a supporting groove (19) matched with the second compression spring (12) is formed in the outer end of the limiting block (11), and the supporting rod (18) extends into the supporting groove (19).

4. The gastrointestinal surgical nursing catheter fixing device of claim 1, characterized in that: an orifice of the limiting groove (13) is provided with an arc chamfer, and one end of the limiting block (11) far away from the second compression spring (12) is of an arc surface-shaped structure.

5. The gastrointestinal surgical nursing catheter fixing device of claim 1, characterized in that: the lower end of the fixed base (1) is provided with an arc-shaped groove (17), the outer wall of the arc-shaped groove (17) is provided with a sweat-absorbing and breathable layer, and the sweat-absorbing and breathable layer is made of medical gauze.

6. The gastrointestinal surgical nursing catheter fixing device of claim 1, characterized in that: the number of the fixing belts (16) is two, and the two fixing belts (16) are symmetrically distributed front and back.