A catheter fixer for gastrointestinal surgery

Abstract

The utility model discloses a catheter fixer for gastrointestinal surgery, including a catheter fixing patch and a connecting frame, wherein the catheter fixing patch includes a chassis, a fixing patch connecting plate is installed on the upper side wall of the chassis, an outer fixing patch is bonded to the upper side wall of the fixing patch connecting plate at one side, an inner patch groove is provided in the middle of the outer fixing patch, an inner fixing patch is bonded to the middle of the upper side wall of the chassis at the other side and in the inner patch groove, the circular parts of the inner fixing patch and the outer fixing patch are made of cotton and linen material, and the fitting parts of the inner fixing patch and the outer fixing patch are provided with Velcro. The circular ring parts of the inner fixing patch and the outer fixing patch made of cotton and linen material in the utility model have lower allergenicity and can better fix the catheter, and the Velcro design is used so that the device can be recycled and is more environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a catheter fixer for gastrointestinal surgery. Background Art

[0002] In the gastroenterology department, guide rails are often used to fix catheters. In particular, when using the gastric tube suction method to insert a thin gastric tube into the patient's stomach to extract gastric juice and residual food to measure the gastric residual volume, the gastric tube needs to be fixed to prevent the gastric tube from scratching the patient's stomach wall. If the gastric tube is not extended long enough or too long, it will affect the suction effect.

[0003] However, the existing catheter is generally fixed by fixing the guide rail on the bed, and the fixing patch is generally disposable, which is not environmentally friendly. In addition, since the catheter is generally fixed by gluing, if the adhesion between the fixing patch and the edge of the bed is insufficient, it is very easy to cause the gastric tube to loosen. Therefore, a gastrointestinal surgical catheter fixer has been proposed by a person skilled in the art to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a gastrointestinal surgical catheter fixer. The gastrointestinal surgical catheter fixer has low allergenicity through the inner fixing patch and the circular ring part of the outer fixing patch made of cotton and linen materials, and can better fix the catheter. The Velcro design makes the device recyclable and more environmentally friendly.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A catheter fixer for gastrointestinal surgery, comprising a catheter fixing patch and a connecting frame, wherein the catheter fixing patch comprises a bottom plate, a fixing patch connecting plate is installed on the upper side wall of the bottom plate, an outer fixing patch is bonded to the upper side wall of the fixing patch connecting plate at one side, an inner patch groove is provided in the middle of the outer fixing patch, an inner fixing patch is bonded to the middle of the upper side wall of the bottom plate at the other side and in the inner patch groove, the circular parts of the inner fixing patch and the outer fixing patch are made of cotton and linen materials, and the fitting parts of the inner fixing patch and the outer fixing patch are provided with Velcro;

[0007] Through the above technical solution, the inner fixing patch and the circular ring part of the outer fixing patch made of cotton and linen material have lower allergenicity and can better fix the catheter, and the Velcro design makes the device recyclable and more environmentally friendly.

[0008] Furthermore, a magnetic block mounting frame is fixedly connected to the lower side wall of the chassis, and a bottom magnetic block is mounted on the lower side wall of the magnetic block mounting frame;

[0009] Through the above technical solution, the catheter fixing sticker is adsorbed on the top matching magnetic block through the bottom magnetic block.

[0010] Further, the connecting frame includes a mounting ring, the top of the mounting ring is fixedly connected to a top mounting frame, the upper side wall of the top mounting frame is installed with a top matching magnetic block, and the top matching magnetic block cooperates with the bottom magnetic block for use;

[0011] Through the above technical solution, the fixed catheter part of the fixing device is separated from the fixed part of the bed railing by magnetic connection. When the guide rail needs to be pulled out, the medical staff can directly remove the catheter fixing sticker adsorbed on the top matching magnetic block, and the connecting frame can be arranged in advance, which is more convenient.

[0012] Furthermore, a buckle groove is provided at a lower position of one side wall of the mounting ring, and a movable buckle is hinged in the buckle groove;

[0013] Through the above technical solution, the mounting ring can be sleeved on the railing by opening the movable buckle, so that the device can be easily installed on the patient's bed.

[0014] Furthermore, a fixed latch is connected through the connection between the movable buckle and the mounting ring;

[0015] Through the above technical solution, the movable buckle and the mounting ring can be fixed by the fixing pin, the fixing method is simple and not easy to loosen.

[0016] Furthermore, the middle position of the lower side wall of the mounting ring, the middle position of one side wall and the middle position of the movable buckle are all threadedly connected with fixing bolts;

[0017] Through the above technical solution, the mounting ring can be firmly mounted on the bed railing by means of the fixing bolts, and by tightening the fixing bolts, it can be ensured that the mounting ring can be mounted on bed railings with different diameters.

[0018] Furthermore, one end of the three fixing bolts arranged on the inner side of the mounting ring is provided with an anti-slip sleeve;

[0019] Through the above technical solution, the mounting ring can be stably fixed on the bed railing through the anti-slip sleeve.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the inner fixing patch and the circular ring part of the outer fixing patch made of cotton and linen material have low allergenicity and can better fix the catheter. The Velcro design makes the device recyclable and more environmentally friendly.

[0022] 2. In the utility model, the fixed catheter part of the fixing device is separated from the fixed part of the bed railing by magnetic connection. When the guide rail needs to be pulled out, the medical staff can directly remove the catheter fixing sticker adsorbed on the top matching magnetic block, and the connecting frame can be arranged in advance, which is more convenient.

[0023] 3. In the present invention, the mounting ring can be firmly mounted on the bed railing by means of fixing bolts, and by screwing the fixing bolts, it can be ensured that the mounting ring can be mounted on bed railings of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a catheter fixer for gastrointestinal surgery proposed by the utility model;

[0025] Figure 2 This is a bottom schematic diagram of a gastrointestinal surgical catheter fixer proposed by the utility model;

[0026] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0027] Figure 4 This is an isometric view of a catheter fixer for gastrointestinal surgery proposed by the utility model.

[0028] Legend:

[0029] 100, catheter fixing sticker; 200, connecting frame; 101, chassis; 102, bottom magnetic block; 103, fixing sticker connecting plate; 104, outer fixing sticker; 105, inner fixing sticker; 106, inner sticker groove; 107, magnetic block mounting frame; 201, mounting ring; 202, fixing bolt; 203, buckle groove; 204, movable buckle; 205, top mounting frame; 206, fixing pin; 207, top matching magnetic block; 208, anti-slip cover. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-4The utility model provides an embodiment: a catheter fixer for gastrointestinal surgery, comprising a catheter fixing patch 100 and a connecting frame 200, wherein the catheter fixing patch 100 comprises a chassis 101, a fixing patch connecting plate 103 is installed on the upper side wall of the chassis 101, an outer fixing patch 104 is bonded to the upper side wall of the fixing patch connecting plate 103 at one side, an inner patch groove 106 is provided in the middle of the outer fixing patch 104, an inner fixing patch 105 is bonded to the other side in the middle of the upper side wall of the chassis 101 and located in the inner patch groove 106, the circular parts of the inner fixing patch 105 and the outer fixing patch 104 are made of cotton and linen material, and the fitting parts of the inner fixing patch 105 and the outer fixing patch 104 are provided with Velcro, the inner fixing patch 105 and the circular ring parts of the outer fixing patch 104 made of cotton and linen material have lower allergenicity and can better fix the catheter, and the Velcro design is used to make the device recyclable and more environmentally friendly.

[0032] The lower side wall of the chassis 101 is fixedly connected to a magnetic block mounting frame 107, and the lower side wall of the magnetic block mounting frame 107 is installed with a bottom magnetic block 102. The catheter fixing patch 100 is adsorbed on the top matching magnetic block 207 through the bottom magnetic block 102. The connecting frame 200 includes a mounting ring 201, and the top of the mounting ring 201 is fixedly connected to a top mounting frame 205. The upper side wall of the top mounting frame 205 is installed with a top matching magnetic block 207. The top matching magnetic block 207 and the bottom magnetic block 102 cooperate with each other. The fixed catheter part of the fixing device is separated from the fixed part of the bed railing by magnetic connection. When the guide rail needs to be pulled out, the medical staff can directly remove the catheter fixing patch 100 adsorbed on the top matching magnetic block 207, and the connecting frame 200 can be arranged in advance, which is more convenient.

[0033] A buckle groove 203 is provided at the lower part of one side wall of the mounting ring 201, and a movable buckle 204 is hinged in the buckle groove 203. By opening the movable buckle 204, the mounting ring 201 can be sleeved on the railing, so that the device can be easily installed on the patient's bed. A fixed latch 206 is connected through the connection between the movable buckle 204 and the mounting ring 201. The movable buckle 204 and the mounting ring 201 can be fixed by the fixed latch 206. The fixing method is simple and not easy to loosen. The middle position of the lower side wall of the mounting ring 201 The middle position of the one side wall and the middle position of the movable buckle 204 are all threadedly connected with fixing bolts 202. The mounting ring 201 can be firmly mounted on the bed railing through the fixing bolts 202, and by screwing the fixing bolts 202, it can be ensured that the mounting ring 201 can be installed on bed railings with different diameters. The three fixing bolts 202 are arranged on one end of the inner side of the mounting ring 201. Anti-slip sleeves 208 are provided, and the mounting ring 201 can be firmly fixed on the bed railing through the anti-slip sleeves 208.

[0034] Working principle: the inner fixing patch 105 and the circular ring part of the outer fixing patch 104 made of cotton and linen material have low allergenicity and can better fix the catheter. The Velcro design makes the device recyclable and more environmentally friendly. The fixed catheter part of the fixing device is separated from the fixed part of the bed railing by magnetic connection. When the guide rail needs to be pulled out, the medical staff can directly remove the catheter fixing patch 100 adsorbed on the top matching magnetic block 207, and the connecting frame 200 can be arranged in advance, which is more convenient. When installing the connecting frame 200, you only need to open the movable buckle 204 to sleeve the mounting ring 201 on the railing, so that the device can be easily installed on the patient's bed, and the mounting ring 201 can be firmly installed on the bed railing through the fixing bolt 202, and by screwing the fixing bolt 202, it can be ensured that the mounting ring 201 can be installed on bed railings with different diameters, and the anti-slip sleeve 208 can make the mounting ring 201 firmly fixed on the bed railing.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gastrointestinal surgical catheter fixer, comprising a catheter fixation patch (100) and a connecting frame (200), characterized in that: The catheter fixing patch (100) comprises a chassis (101), a fixing patch connecting plate (103) is installed on the upper side wall of the chassis (101), an outer fixing patch (104) is bonded to the upper side wall of the fixing patch connecting plate (103) at one side, an inner patch groove (106) is provided in the middle of the outer fixing patch (104), an inner fixing patch (105) is bonded to the middle of the upper side wall of the chassis (101) at the other side and in the inner patch groove (106), the circular parts of the inner fixing patch (105) and the outer fixing patch (104) are made of cotton and linen materials, and the fitting parts of the inner fixing patch (105) and the outer fixing patch (104) are provided with Velcro.

2. A gastrointestinal surgical catheter fixator according to claim 1, characterized in that: The lower side wall of the chassis (101) is fixedly connected to a magnetic block mounting frame (107), and the lower side wall of the magnetic block mounting frame (107) is mounted with a bottom magnetic block (102).

3. A gastrointestinal surgical catheter fixator according to claim 2, characterized in that: The connecting frame (200) comprises a mounting ring (201), the top of the mounting ring (201) is fixedly connected to a top mounting frame (205), the upper side wall of the top mounting frame (205) is mounted with a top matching magnetic block (207), and the top matching magnetic block (207) and the bottom magnetic block (102) are used in conjunction with each other.

4. A gastrointestinal surgical catheter fixator according to claim 3, characterized in that: A buckle groove (203) is provided at a lower position of one side wall of the installation ring (201), and a movable buckle (204) is hinged in the buckle groove (203).

5. A gastrointestinal surgical catheter fixator according to claim 4, characterized in that: A fixing pin (206) is connected through the connection between the movable buckle (204) and the mounting ring (201).

6. A gastrointestinal surgical catheter fixator according to claim 3, characterized in that: The middle position of the lower side wall of the mounting ring (201), the middle position of one side wall, and the middle position of the movable buckle (204) are all threadedly connected with fixing bolts (202).

7. A gastrointestinal surgical catheter fixator according to claim 6, characterized in that: The three fixing bolts (202) are each provided with an anti-slip sleeve (208) at one end of the inner side of the mounting ring (201).

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