CN215690871U

CN215690871U - Catheter fixing device for gastrointestinal surgery

Info

Publication number: CN215690871U
Application number: CN202120568113.7U
Authority: CN
Inventors: 刘选文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2022-02-01
Anticipated expiration: 2031-03-19

Abstract

A catheter fixing device for gastrointestinal surgery relates to the technical field of gastrointestinal surgery. The clamping device comprises a fixed plate, wherein a connecting base is detachably arranged on the fixed plate, the fixed plate and the connecting base are provided with coaxial round holes, sleeves are arranged in the round holes, and clamping devices are arranged on the sleeves; the clamping device comprises a fixing frame, the fixing frame is fixedly connected to the outer side wall of the sleeve, a rotating shaft is arranged on the fixing frame, a rotating wrench is sleeved on the rotating shaft, a connecting rod is arranged on the rotating wrench, the connecting rod is communicated with the inner cavity of the sleeve, and one end of the connecting rod, which is located in the inner cavity of the sleeve, is provided with a clamp body. According to the catheter fixing device provided by the utility model, the position of the clamp body is adjusted by adjusting the rotary wrench, catheters with different diameters can be fixed, the operation is simple, the practicability is strong, and the fixing plate is connected with the left binding band and the right binding band through the mortise and tenon structure, so that the installation and the disassembly are convenient.

Description

Catheter fixing device for gastrointestinal surgery

Technical Field

The utility model relates to the technical field of gastrointestinal surgery, in particular to a catheter fixing device for gastrointestinal surgery.

Background

Gastrointestinal surgery is a comprehensive department integrating clinical medical treatment, teaching and scientific research, and professionally covers most abdominal surgical diseases, including gastrointestinal diseases, anorectal diseases, acute abdomen diseases, hernia and abdominal wall diseases, digestive tract tumors, clinical nutrition support and the like.

The catheter intervention is a medical means commonly used in gastrointestinal surgery clinical operations, and when the catheter is used for the intervention in the gastrointestinal surgery clinical operations, the catheter must be positioned. The two fixing modes have unsatisfactory effects in actual use, the former is easy to fall off, the latter can cause unnecessary pain to patients, and the use is not high in safety, poor in comfort and time-consuming and labor-consuming. In addition, the catheter fixing device in the prior art is difficult to install and disassemble and complex to operate, and cannot be well suitable for catheters of different sizes and specifications, thereby bringing certain troubles to medical workers.

In view of the above problems, the present invention provides a catheter fixing device for gastrointestinal surgery.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a catheter fixing device for gastrointestinal surgery, which is used for solving the existing problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a catheter fixing device for gastrointestinal surgery comprises a fixing plate, wherein a connecting base is detachably arranged on the fixing plate, the fixing plate and the connecting base are provided with coaxial round holes, a sleeve is arranged in the round hole, and a clamping device is arranged on the sleeve;

the clamping device comprises a fixing frame, the fixing frame is fixedly connected to the outer side wall of the sleeve, a rotating shaft is arranged on the fixing frame, a rotating wrench is sleeved on the rotating shaft, a connecting rod is arranged on the rotating wrench, the connecting rod is communicated with the inner cavity of the sleeve, and one end of the connecting rod, which is located in the inner cavity of the sleeve, is provided with a clamp body.

Furthermore, an installation fixture block is arranged on the upper surface of the fixing plate, a groove matched with the installation fixture block is formed in the bottom of the connecting base, and a pressing rod is arranged on the side wall of the connecting base.

Further, the fixed plate both sides set up left bandage, right bandage respectively, the left side bandage outside is equipped with the public subsides of magic subsides, the right side bandage inboard is equipped with the female subsides of magic subsides.

Further, the fixed plate with left bandage, right bandage pass through mortise and tenon structural connection, set up first tenon on the bandage of a left side, set up the second tenon on the bandage of a right side, the fixed plate both sides be provided with respectively with first tenon complex first mortise and with second tenon complex second mortise.

Further, the bottom of the fixing plate is provided with a glue layer, and the outer side of the glue layer is wrapped by grease paper.

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

1. the position of the clamp body is adjusted by adjusting the rotary wrench, so that the catheters with different diameters can be fixed, the operation is simple, and the practicability is high.

2. The fixed plate and the connection base are connected through the fixed clamping blocks and the grooves, the fixed plate is connected with the left bandage and the right bandage through the tenon-and-mortise structure, the mounting and dismounting of all the components are convenient, and the medical care personnel can mount the components conveniently.

3. Through setting up left bandage and right bandage and gluing the layer can be fine tie up the device on patient, fixed effectual, prevent to break away from causing patient's misery because of the pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention

FIG. 2 is a front view of a fixing part in embodiment 1 of the present invention

FIG. 3 is a schematic view of a clamping portion structure in embodiment 1 of the present invention

FIG. 4 is a top view of the holding portion in accordance with embodiment 1 of the present invention

FIG. 5 is a sectional view of an assembly structure of a fixing plate and a connection base in embodiment 1 of the present invention

The method comprises the following steps of 1-fixing plate, 11-mounting fixture block, 12-first mortise head, 13-second mortise head, 14-gluing layer, 2-connecting base, 21-groove, 22-compression bar, 3-sleeve, 4-clamping device, 41-fixing frame, 42-rotating shaft, 43-rotating wrench, 44-connecting rod, 45-clamp body, 5-left binding band, 51-first tenon, 6-right binding band and 61-second tenon.

Detailed Description

Detailed description of the preferred embodiments

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Example 1

With reference to fig. 1, a catheter fixing device for gastrointestinal surgery is provided, which comprises a fixing portion and a clamping portion, wherein the fixing portion comprises a fixing plate 1, a left binding band 5 and a right binding band 6, and the clamping portion comprises a connecting base 2, a sleeve 3 and a clamping device 4. The detachable connection base 2 that sets up on the fixed plate 1, fixed plate 1 with the connection base 2 sets up coaxial round hole, set up sleeve pipe 3 in the round hole, set up clamping device 4 on the sleeve pipe. In some embodiments, the connecting base 2 and the sleeve 3 are integrally formed, so that the catheter can be fixed more stably.

Clamping device 4 includes mount 41, mount 41 fixed connection in the sleeve pipe 3 lateral wall, set up pivot 42 on the mount 41, rotatory spanner 43 is established to the cover on the pivot 42, set up connecting rod 44 on the rotatory spanner 43, connecting rod 44 intercommunication the 3 inner chambers of sleeve pipe, connecting rod 44 is in the one end in 3 inner chambers of sleeve pipe sets up clamp 45. The two clamp bodies 45 are arranged, one clamp body 45 is fixedly arranged in the inner cavity of the sleeve 3, the other clamp body 45 is matched with the rotary wrench 43 to be adjusted, the rotating shaft 42 is a damping rotating shaft, and when the rotary wrench 43 stops rotating, the rotary wrench 43 can be stopped at a position which is wanted by the friction force on the rotating shaft 42. In other embodiments, two clamp bodies 45 are provided, and the two clamp bodies 45 are respectively matched with the two rotary wrenches 43 and adjusted at the same time to fix the catheter.

The upper surface of the fixing plate 1 is provided with an installation clamping block 11, the bottom of the connecting base 2 is provided with a groove 21 matched with the installation clamping block 11, and the side wall of the connecting base 2 is provided with a pressing rod 22. In this embodiment, the mounting fixture block 11 includes a vertical block and a protrusion, the groove 21 includes a vertical groove and a horizontal groove, when the fixing plate 1 and the connecting base 2 are mounted, the mounting fixture block 11 is forced to be pressed into the vertical groove of the groove 21, the protrusion of the mounting fixture block 11 is clamped into the horizontal groove of the groove 21 after being pressed into the vertical groove, and the mounting fixture plate 1 and the connecting base 2 are firmly mounted and are not easy to fall off by utilizing the limitation of the protrusion and the horizontal groove; when the installation fixture block 11 is disassembled, the bulge of the installation fixture block 11 is extruded into the vertical groove by the pressure rod 22, and the installation fixture plate 1 and the connection base 2 can be easily separated.

1 both sides of fixed plate set up left bandage 5, right bandage 6 respectively, the 5 outsides of left side bandage are equipped with the public subsides of magic subsides, 6 inboards of right side bandage are equipped with the female subsides of magic subsides. The fixing plate 1 is connected with the left bandage 5 and the right bandage 6 through mortise and tenon structures, a first tenon 51 is arranged on the left bandage 5, a second tenon 61 is arranged on the right bandage 6, and first mortise 12 matched with the first tenon 51 and second mortise 13 matched with the second tenon 61 are respectively arranged on two sides of the fixing plate 1. The bottom of the fixing plate 1 is provided with an adhesive layer 14, and the outer side of the adhesive layer 14 is wrapped with grease paper.

The working principle is as follows: when in use, firstly, whether the components of the fixing part and the clamping part are abnormal or not is checked, the components are assembled after the abnormality is confirmed, the installation fixture block 11 on the fixing plate 1 is aligned with the groove 21 at the bottom of the connecting base 2 for installation, the first tenon 51 and the second tenon 61 of the left bandage 5 and the right bandage 6 are connected with the first mortise 12 and the second mortise 13 at the two sides of the fixing plate 1, the grease paper at the lower surface of the adhesive layer 14 is uncovered, then the inner cavity of the sleeve 3 is aligned with the catheter, the bottom of the adhesive layer 14 is tightly attached to the skin of a patient by lightly pressing the periphery of the fixing plate 1, the left bandage 5 and the right bandage 6 can be tightly attached to the body of the patient and connected to the back of the patient under the condition of need, the male magic tape and the female tape are used for connection, the position of the clamp body 45 is adjusted by adjusting the rotary wrench 43 according to the outer diameter of the catheter, so as to clamp and fix the catheter, when the patient needs to replace the therapeutic apparatus after recovery, the rotary wrench 43 is only required to be loosened, the left bandage 5 and the right bandage 6 are taken down from the back of the patient, and the sleeve 3 moves along the catheter to take the whole device down from the catheter. When whole device need wash or change the part, utilize depression bar 22 to extrude installation fixture block 11, can part fixed plate 1 with connection base 2, fixed plate 1 passes through mortise and tenon joint structural connection with left bandage 5, right bandage 6, and the installation is dismantled also very conveniently.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The catheter fixing device for gastrointestinal surgery is characterized by comprising a fixing plate, wherein a connecting base is detachably arranged on the fixing plate, the fixing plate and the connecting base are provided with coaxial round holes, a sleeve is arranged in the round hole, and a clamping device is arranged on the sleeve;

2. The gastrointestinal surgical catheter fixing device as claimed in claim 1, wherein a mounting block is provided on the upper surface of the fixing plate, a groove for fitting with the mounting block is provided on the bottom of the connection base, and a pressing rod is provided on the side wall of the connection base.

3. The catheter fixing device for gastrointestinal surgery as claimed in claim 1, wherein a left binding band and a right binding band are respectively disposed at both sides of the fixing plate, a male hook and loop fastener is disposed at an outer side of the left binding band, and a female hook and loop fastener is disposed at an inner side of the right binding band.

4. The catheter fixing device for gastrointestinal surgery of claim 3, wherein the fixing plate is connected with the left bandage and the right bandage by a mortise and tenon structure, the left bandage is provided with a first tenon, the right bandage is provided with a second tenon, and both sides of the fixing plate are respectively provided with a first mortise and tenon matched with the first tenon and a second mortise and tenon matched with the second tenon.

5. The gastrointestinal surgical catheter fixing device as claimed in claim 1, wherein an adhesive layer is arranged at the bottom of the fixing plate, and the outside of the adhesive layer is wrapped by grease paper.