Nasal feeding device

Abstract

The utility model relates to the technical field of nasal feeding devices, in particular to a nasal feeding device which is more stable and comprises a nasal feeding conveying pipe body and further comprises a nasal feeding positioning block, a conveying pipe positioning groove is formed in the middle of the nasal feeding positioning block, and the conveying pipe positioning groove is matched with the nasal feeding conveying pipe body. A back side positioning block is arranged at the rear end of the nasal feeding positioning block, tightness adjusting belts are arranged at the top end, the left end and the right end of the nasal feeding positioning block, and one end, far away from the nasal feeding positioning block, of each tightness adjusting belt is matched with the back side positioning block.

Description

Technical Field

[0001] The utility model relates to the technical field of nasogastric feeding devices, in particular to a nasogastric feeding device. Background Art

[0002] As we all know, the nasogastric tube connected to the syringe is currently a commonly used device to help critically ill patients eat. The syringe sucks in liquid food, and medical staff operates the syringe, relying on the pressure generated by the syringe plunger to slowly press the liquid food into the patient's stomach through the nasogastric tube.

[0003] The existing nasogastric feeding device has a poor fixation effect on the patient during use, and may cause damage to the patient's nasal cavity due to pressure during use. Therefore, we propose a nasogastric feeding device to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a more stable nasogastric feeding device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nasogastric feeding device, comprising a nasogastric feeding delivery tube main body, and also comprising a nasogastric feeding positioning block, a delivery tube positioning groove is arranged in the middle of the nasogastric feeding positioning block, the delivery tube positioning groove cooperates with the nasogastric feeding delivery tube main body, a back of the head positioning block is arranged at the rear end of the nasogastric feeding positioning block, and elasticity adjustment belts are arranged at the top, left and right ends of the nasogastric feeding positioning block, and one end of each elasticity adjustment belt away from the nasogastric feeding positioning block cooperates with the back of the head positioning block.

[0008] Furthermore, the utility model has the following improvements: each tension adjustment belt is made of leather.

[0009] Furthermore, the utility model is improved in that the edges of the nasogastric feeding tube body, the nasogastric feeding positioning block, the delivery tube positioning groove, the back of the head positioning block and the tightness adjustment belt are all arranged in a rounded shape.

[0010] On the basis of the above content, the improvement of the utility model is that the matching mode between the delivery tube positioning groove and the nasogastric delivery tube body is fixed matching.

[0011] Furthermore, the utility model is improved in that the cooperation between the end of each tightness adjustment belt away from the nasogastric feeding positioning block and the back of the head positioning block is a fixed cooperation.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a nasogastric feeding device with the following beneficial effects:

[0014] The nasogastric feeding device, by providing a nasogastric feeding delivery tube body, a nasogastric feeding positioning block, a delivery tube positioning groove, a back of the head positioning block and a tightness adjustment belt, can achieve a better fixation effect between the nasogastric feeding device and the patient during use. The nasogastric feeding device will not cause damage to the patient's nasal cavity due to pressure during use, and the use effect of the nasogastric feeding device is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0016] Figure 2 This is another axial side structural schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement shown in FIG.

[0018] In the figure: 1. Nasogastric feeding tube body; 2. Nasogastric feeding positioning block; 3. Tube positioning slot; 4. Back of head positioning block; 5. Tension adjustment belt. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figure 1-3The utility model provides a nasogastric feeding device, comprising a nasogastric feeding delivery tube body 1, and also comprising a nasogastric feeding positioning block 2. A delivery tube positioning groove 3 is arranged in the middle of the nasogastric feeding positioning block 2, and the delivery tube positioning groove 3 matches with the nasogastric feeding delivery tube body 1. The matching mode between the delivery tube positioning groove 3 and the nasogastric feeding delivery tube body 1 is a fixed match, so that the fixation of the delivery tube positioning groove 3 and the nasogastric feeding delivery tube body 1 is more stable. A back of the head positioning block 4 is arranged at the rear end of the nasogastric feeding positioning block 2. The top, left end and right end of the nasogastric feeding positioning block 2 are all provided with elasticity adjustment belts 5. The material of each elasticity adjustment belt 5 is leather material, so that the elasticity adjustment belt 5 of the nasogastric feeding device is more stable after being fixed. One end of each tension-adjusting belt 5 away from the nasogastric positioning block 2 cooperates with the back-of-the-head positioning block 4, and the cooperation between one end of each tension-adjusting belt 5 away from the nasogastric positioning block 2 and the back-of-the-head positioning block 4 is a fixed cooperation, so that the fixation of the tension-adjusting belt 5 and the back-of-the-head positioning block 4 is more stable, and the edges of the nasogastric delivery tube body 1, the nasogastric positioning block 2, the delivery tube positioning groove 3, the back-of-the-head positioning block 4 and the tension-adjusting belt 5 are all rounded, so that the tension-adjusting belt 5 of the nasogastric feeding device will not scratch the user when in use, and the nasogastric feeding device has a better fixation effect with the patient when in use, and will not cause damage to the patient's nasal cavity due to pressure during use.

[0021] In summary, when using the nasogastric feeding device, first insert the nasogastric feeding tube body 1 into the patient's nasal cavity, and then install the nasogastric feeding tube body 1 into the nasogastric feeding positioning block 2 through the cooperation between the tube positioning groove 3 and the nasogastric feeding tube body 1. After placing the nasogastric feeding positioning block 2 and the back of the head positioning block 4 on the patient's face and back of the head respectively, tighten several elastic adjustment belts 5. The nasogastric feeding device has a better fixing effect on the patient when in use, and will not cause damage to the patient's nasal cavity due to pressure during use. The use effect of the nasogastric feeding device is better.

[0022] In order to better illustrate the present embodiment, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product.

[0023] In addition, unless otherwise defined, the technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for description purposes to distinguish different components, and cannot be understood as indicating or implying relative importance. The words "one", "one" or "the" and similar words used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "including" or "comprising" and similar words used in the description of this application mean that the elements or objects appearing in front of the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0024] In addition, it should be noted that, unless otherwise clearly specified and limited, the words "installed", "connected", "connected" and similar words used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. Technical personnel in the field can understand its specific meaning in this application according to the specific circumstances.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nasogastric feeding device, comprising a nasogastric feeding delivery tube body (1), characterized in that: It also comprises a nasogastric positioning block (2), wherein a delivery tube positioning groove (3) is provided in the middle of the nasogastric positioning block (2), wherein the delivery tube positioning groove (3) matches with the nasogastric delivery tube body (1), wherein a back of the head positioning block (4) is provided at the rear end of the nasogastric positioning block (2), wherein elasticity adjustment belts (5) are provided at the top, left and right ends of the nasogastric positioning block (2), wherein one end of each of the elasticity adjustment belts (5) away from the nasogastric positioning block (2) matches with the back of the head positioning block (4).

2. A nasogastric feeding device according to claim 1, characterized in that: The material of each of the tightness adjustment belts (5) is leather.

3. A nasogastric feeding device according to claim 1, characterized in that: The edges of the nasogastric feeding delivery tube body (1), the nasogastric feeding positioning block (2), the delivery tube positioning groove (3), the back of the head positioning block (4) and the tightness adjustment belt (5) are all arranged in a rounded shape.

4. A nasogastric feeding device according to claim 1, characterized in that: The cooperation mode between the delivery tube positioning groove (3) and the nasogastric delivery tube body (1) is a fixed cooperation.

5. A nasogastric feeding device according to claim 1, characterized in that: The cooperation mode between the end of each elastic adjustment belt (5) away from the nasogastric feeding positioning block (2) and the back of the head positioning block (4) is a fixed cooperation.

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