Gastrointestinal tube fixing device for general surgery department

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a gastrointestinal tube fixing device for the general surgery department, which comprises a gastrointestinal tube fixing device body for the general surgery department, the gastrointestinal tube fixing device body consists of a fixing seat, a supporting strip, a clamping seat, an ear hook and a fixing belt, and the ear hook consists of an upper ear hook, an adjusting rod and a lower ear hook. The fixing seat is arranged on the supporting strip, the supporting strip is a plastic flexible supporting strip, a moving groove is formed in the fixing seat, the moving groove is movably connected with the clamping seats, the number of the clamping seats is two, the two clamping seats are oppositely arranged, a spring is arranged in the moving groove, an anti-skid rubber pad and a pressure reducing pad are arranged on the clamping seats, and the pressure reducing pad is arranged on the anti-skid rubber pad. The supporting strip is connected with the upper ear hook, the upper ear hook is connected with the lower ear hook through the adjusting rod, in the using process of the gastrointestinal tube fixing device, the gastrointestinal tube can be stably fixed, and meanwhile damage to the skin of a patient can be effectively avoided due to the fact that the gastrointestinal tube does not adhere to the skin of the patient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to a gastrointestinal tube fixing device for general surgery. Background Art

[0002] General surgery is a clinical discipline that uses surgery as the main method to treat liver, bile duct, pancreas, gastrointestinal, anorectal, vascular diseases, thyroid and breast tumors and trauma and other diseases. It is the largest specialty in the surgical system. Gastrointestinal tubes are often used in general surgery. The gastrointestinal tube is inserted through the nostrils, through the pharynx, and through the esophagus to the stomach. It is mostly used to extract gastric juice, and can also be used to inject liquid into the stomach to provide patients with necessary food and nutrition. At present, the gastrointestinal tube needs to be fixed after insertion. However, since the traditional gastrointestinal tube fixation method is mostly completed with tape, when the patient has the gastrointestinal tube inserted for too long, the fixing tape is easy to fall off, causing the gastrointestinal tube to fall out of the stomach and lose the decompression effect, affecting the treatment effect. In addition, the tape sticks to the patient's skin, which can easily cause discomfort to the patient, making the patient's skin airtight and causing damage to the patient's skin. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide a general surgery gastrointestinal tube fixing device to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the utility model adopts the following technical solution: a general surgical gastrointestinal tube fixing device, comprising a gastrointestinal tube fixing device body for general surgery, and the gastrointestinal tube fixing device body is composed of a fixing seat, a support bar, a clamping seat, an ear hook and a fixing belt, and the ear hook is composed of an upper ear hook, an adjusting rod and a lower ear hook, the fixing seat is arranged on the support bar, the support bar is a plastic and flexible support bar, a movable groove is provided in the fixing seat, and the movable groove is movably connected with the clamping seat, the number of the clamping seats is two, and the two clamping seats are arranged opposite to each other, a spring is provided in the movable groove, a non-slip rubber pad and a decompression pad are provided on the clamping seat, the support bar is connected with an upper ear hook, and the upper ear hook is connected to the lower ear hook through an adjusting rod, a Japanese-shaped adjustment ring is provided on the upper ear hook, and the Japanese-shaped adjustment ring and the fixing belt are connected through a sleeve.

[0005] The beneficial effect of the utility model is that during use, the gastrointestinal tube can not only be stably fixed, but also, since it does not stick to the patient's skin, damage to the patient's skin can be effectively avoided.

[0006] To facilitate the clamping and fixation of the gastrointestinal tube:

[0007] As a further improvement of the above technical solution: The fixed seat is located at the middle position of the support bar, and the moving groove is opened at the other end of the fixed seat away from the support bar. Springs are connected to the inner walls on both sides of the moving groove, and the other ends of the two springs are respectively connected to the side walls of the two clamping seats.

[0008] The beneficial effect of this improvement is that when the two clamping seats are pulled to move away from each other, the springs can be compressed. So that after the gastrointestinal tube is located between the two clamping seats, when the force applied to the clamping seats is released, the clamping seats can move closer to each other under the action of the springs to clamp and fix the gastrointestinal tube.

[0009] In order to facilitate enhancing the stability when clamping and fixing the gastrointestinal tube:

[0010] As a further improvement of the above technical solution: Anti-slip rubber pads are provided on the inner walls of the two clamping seats.

[0011] The beneficial effect of this improvement is that through the establishment of the anti-slip rubber pads on the inner walls of the clamping seats, when clamping and fixing the gastrointestinal tube, the close fit between the anti-slip rubber pads and the outer wall of the gastrointestinal tube can increase the friction coefficient and enhance the stability during clamping and fixing.

[0012] In order to facilitate increasing the skin comfort of the patient and reducing the pressure on the patient's skin:

[0013] As a further improvement of the above technical solution: Pressure-reducing pads are provided on the outer walls of the two clamping seats, and the pressure-reducing pads are soft, breathable and elastic.

[0014] The beneficial effect of this improvement is that through the establishment of the pressure-reducing pads on the outer walls of the clamping seats, during the process of clamping and fixing the gastrointestinal tube, the contact between the pressure-reducing pads and the patient's skin can not only increase the skin comfort of the patient, but also reduce the pressure on the patient's skin caused by the clamping seats and the fixed seat during the long-term indwelling of the gastrointestinal tube, and reduce the occurrence probability of pressure sores.

[0015] In order to facilitate adjusting the length of the earhooks to adapt to the size of the patient's ears:

[0016] As a further improvement of the above technical solution: Upper earhooks are connected to both ends of the support bar, and adjusting rods are vertically inserted into the inner sides of the upper earhooks at both ends. The bottom ends of the adjusting rods on both sides are respectively connected to the top ends of both sides of the lower earhooks.

[0017] The beneficial effect of this improvement is that the upper earhooks are connected to the lower earhooks through the adjusting rods inserted into their interiors, which can facilitate the telescopic adjustment of the length of the earhooks according to the size of the patient's ears.

[0018] In order to facilitate the threading of the fixing belt:

[0019] As a further improvement of the above technical solution: the Japanese character adjustment ring is arranged on the other side of the upper ear hook away from the connection of the support bars.

[0020] The beneficial effect of this improvement is that the establishment of the Japanese character adjustment ring facilitates the threading of the fixing belt.

[0021] In order to facilitate further auxiliary fixation of the gastrointestinal tube fixing device body located on the patient's face:

[0022] As a further improvement of the above technical solution: both ends of the fixing belt are respectively sleeved and connected with the Japanese character adjustment rings on the ear hooks at both ends of the support bars.

[0023] The beneficial effect of this improvement is that through the establishment of the fixing belt, it is convenient to surround the patient's head to further assist in fixing the gastrointestinal tube fixing device body located on the patient's face. By the sleeved connection between the fixing belt and the Japanese character adjustment ring, it is possible to easily adjust the length of the fixing belt according to the size of the patient's head. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the front view of the present utility model;

[0025] Figure 2 is the schematic diagram of the ear hook adjustment structure of the present utility model;

[0026] Figure 3 is the schematic diagram of the internal structure of the fixing seat of the present utility model Figure 1 ;

[0027] Figure 4 is the schematic diagram of the internal structure of the fixing seat of the present utility model Figure 2 ;

[0028] Figure 5 is the schematic diagram of the distance adjustment structure between the clip seats of the present utility model;

[0029] In the figure: 1, fixing seat; 2, support bar; 3, moving groove; 4, clip seat; 5, spring; 6, anti-slip rubber pad; 7, decompression pad; 8, upper ear hook; 9, adjusting rod; 10, lower ear hook; 11, Japanese character adjustment ring; 12, fixing belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0031] Such as Figures 1-5As shown in the figure, a gastrointestinal tube fixing device for general surgery includes a main body of the gastrointestinal tube fixing device for general surgery, and the main body of the gastrointestinal tube fixing device is composed of a fixing seat 1, a support bar 2, a clamping seat 4, ear hooks and a fixing belt 12. The ear hooks are composed of an upper ear hook 8, an adjusting rod 9 and a lower ear hook 10. The fixing seat 1 is arranged on the support bar 2. The support bar 2 is a plastic flexible support bar 2. A moving groove 3 is opened in the fixing seat 1, and the moving groove 3 is movably connected with the clamping seat 4. The number of the clamping seats 4 is two, and the two clamping seats 4 are arranged oppositely. A spring 5 is arranged in the moving groove 3. Anti-slip rubber pads 6 and pressure-reducing pads 7 are arranged on the clamping seat 4. The support bar 2 is connected with an upper ear hook 8, and the upper ear hook 8 is connected with a lower ear hook 10 through an adjusting rod 9. A Japanese character adjusting ring 11 is arranged on the upper ear hook 8, and the Japanese character adjusting ring 11 is sleeved and connected with the fixing belt 12. In the process of using the utility model, not only can the gastrointestinal tube be stably fixed, but also, because it does not adhere to the patient's skin, it can effectively avoid damaging the patient's skin. The fixing seat 1 is located in the middle of the support bar 2, and the moving groove 3 is opened at the other end of the fixing seat 1 away from the support bar 2. Both inner walls of the moving groove 3 are connected with springs 5, and the other ends of the two springs 5 are respectively connected with the side walls of the two clamping seats 4. When the two clamping seats 4 are pulled to move away from each other, the spring 5 can be compressed, so that after the gastrointestinal tube is located between the two clamping seats 4, the force applied to the clamping seat 4 is released, and the clamping seat 4 can move closer to each other under the action of the spring 5 to clamp and fix the gastrointestinal tube. Anti-slip rubber pads 6 are arranged on the inner walls of the two clamping seats 4. Through the establishment of the anti-slip rubber pads 6 on the inner walls of the clamping seats 4, when the gastrointestinal tube is clamped and fixed, the anti-slip rubber pads 6 can be closely attached to the outer wall of the gastrointestinal tube, which can increase the friction coefficient and enhance the stability during clamping and fixing. Pressure-reducing pads 7 are arranged on the outer walls of the two clamping seats 4, and the pressure-reducing pads 7 are soft, breathable and elastic. Through the establishment of the pressure-reducing pads 7 on the outer walls of the clamping seats 4, during the process of clamping and fixing the gastrointestinal tube, the contact between the pressure-reducing pads 7 and the patient's skin can not only increase the comfort of the patient's skin, but also reduce the pressure feeling caused by the clamping seat 4 and the fixing seat 1 to the patient's skin during the long-term indwelling of the gastrointestinal tube, and reduce the probability of pressure sores. Both ends of the support bar 2 are connected with upper ear hooks 8, and adjusting rods 9 are vertically inserted into the inner sides of both sides of the upper ear hooks 8 at both ends, and the bottom ends of the adjusting rods 9 on both sides are respectively connected with the top ends of both sides of the lower ear hook 10. By connecting the upper ear hook 8 with the lower ear hook 10 through the adjusting rod 9 inserted inside it, it is convenient to adjust the length of the ear hook according to the size of the patient's ear. The Japanese character adjusting ring 11 is arranged on the other side of the upper ear hook 8 away from the connection with the support bar 2. Through the establishment of the Japanese character adjusting ring 11, it is convenient for the fixing belt 12 to pass through. The two ends of the fixing belt 12 are respectively sleeved and connected with the Japanese character adjusting rings 11 on the ear hooks at both ends of the support bar 2. Through the establishment of the fixing belt 12, it is convenient to surround the patient's head.To further assist in fixing the main body of the gastrointestinal tube fixing device located on the patient's face, the fixing belt 12 and the figure-eight adjusting ring 11 are sleeved together, which can facilitate adjusting the length of the fixing belt 12 according to the size of the patient's head.

[0032] The working principle of the present utility model is as follows: After hanging the ear hooks on the outer ends of the patient's ears, the support strip 3 located on the patient's face can be shaped, and the fixing seat 1 is adjusted to the indwelling end of the gastrointestinal tube. Then, the two clamping seats 4 are pulled to move away from each other to compress the spring 5. After the gastrointestinal tube is located between the two clamping seats 4, the force applied to the clamping seats 4 is released. The clamping seats 4 can move closer to each other under the action of the spring 5 to clamp and fix the gastrointestinal tube. Through the setting of the fixing belt 12, it is convenient to surround the patient's head to further assist in fixing the main body of the gastrointestinal tube fixing device located on the patient's face. Since the fixing belt 12 and the figure-eight adjusting ring 11 are sleeved together, it is convenient to adjust the length of the fixing belt 12 according to the size of the patient's head. Through the setting of the anti-slip rubber pad 6 on the inner wall of the clamping seat 4, it is convenient for the anti-slip rubber pad 6 to closely fit the outer wall of the gastrointestinal tube when clamping and fixing the gastrointestinal tube, which can increase the friction coefficient and enhance the stability during clamping and fixing. Through the setting of the pressure-reducing pad 7 on the outer wall of the clamping seat 4, during the process of clamping and fixing the gastrointestinal tube, the contact between the pressure-reducing pad 7 and the patient's skin can not only increase the comfort of the patient's skin, but also reduce the pressure feeling caused by the clamping seat 4 and the fixing seat 1 to the patient's skin during the long-term indwelling of the gastrointestinal tube, and reduce the probability of pressure sores. Since the upper ear hook 8 is connected to the lower ear hook 10 through the adjusting rod 9 inserted therein, it is convenient to adjust the length of the ear hook according to the size of the patient's ears.

[0033] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation manner of the present utility model. It should be pointed out that due to the limited nature of language expression, objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the present utility model to other occasions without improvement, should all be regarded as the protection scope of the present utility model.

Claims

1. A gastrointestinal tube fixing device for general surgery, comprising a gastrointestinal tube fixing device body for general surgery, wherein the gastrointestinal tube fixing device body is composed of a fixing seat (1), a support bar (2), a clamping seat (4), an ear hook and a fixing belt (12), and the ear hook is composed of an upper ear hook (8), an adjustment rod (9) and a lower ear hook (10), characterized in that: The fixing seat (1) is arranged on the supporting bar (2), the supporting bar (2) is a plastic flexible supporting bar (2), a movable groove (3) is provided in the fixing seat (1), and the movable groove (3) is movably connected with the clamping seat (4), the number of the clamping seats (4) is two, and the two clamping seats (4) are arranged opposite to each other, a spring (5) is provided in the movable groove (3), an anti-slip rubber pad (6) and a decompression pad (7) are provided on the clamping seat (4), the supporting bar (2) is connected with an upper ear hook (8), and the upper ear hook (8) is connected with the lower ear hook (10) through an adjusting rod (9), a Japanese-shaped adjusting ring (11) is provided on the upper ear hook (8), and the Japanese-shaped adjusting ring (11) and the fixing belt (12) are connected through a sleeve.

2. A general surgery gastrointestinal tube fixing device according to claim 1, characterized in that: The fixed seat (1) is located in the middle of the support bar (2), and the movable groove (3) is opened at the other end of the fixed seat (1) away from the support bar (2), the inner walls on both sides of the movable groove (3) are connected to springs (5), and the other ends of the springs (5) on both sides are respectively connected to the side walls of the two clamping seats (4).

3. A general surgery gastrointestinal tube fixing device according to claim 1, characterized in that: The inner walls of the two clamping seats (4) are both provided with anti-slip rubber pads (6).

4. A general surgery gastrointestinal tube fixing device according to claim 1, characterized in that: The outer walls of the two clamping seats (4) are both provided with pressure relief pads (7), and the pressure relief pads (7) are soft, breathable and elastic.

5. A general surgery gastrointestinal tube fixing device according to claim 1, characterized in that: Both ends of the support bar (2) are connected to upper ear hooks (8), and adjustment rods (9) are vertically inserted inside the two sides of the upper ear hooks (8) at both ends, and the bottom ends of the adjustment rods (9) on both sides are respectively connected to the top ends of the two sides of the lower ear hook (10).

6. A general surgery gastrointestinal tube fixing device according to claim 1, characterized in that: The Japanese-shaped adjustment ring (11) is arranged on the other side of the upper ear hook (8) away from the connection point of the support bar (2).

7. A general surgery gastrointestinal tube fixing device according to claim 1, characterized in that: The two ends of the fixing belt (12) are respectively connected to the Japanese-shaped adjustment rings (11) on the ear hooks at the two ends of the support bar (2).

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