Disposable half-supporting glasses type stomach tube fixator

Abstract

The utility model provides a disposable half-supporting glasses type stomach tube fixator, and belongs to the technical field of medical instruments. The utility model solves the problem of how to prevent the skin of a patient from being damaged and prevent the patient from being bent in the use process. The disposable half-supporting glasses type stomach tube fixator comprises a nasal paste made of an elastic material and a filling tube made of an elastic material, the surface of one side of the nasal paste is sticky, a filling groove is formed in the side wall of the filling tube in the length direction, and the filling groove penetrates through the two ends of the filling tube. The filling pipe comprises a connecting section used for being connected with the nasal paste, a protruding section arranged in an arched mode towards the side face, back to the sticky side of the nasal paste, of the nasal paste and a maintaining section internally provided with a steel wire, and the protruding section is located between the connecting section and the maintaining section. According to the disposable half-supporting glasses type stomach tube fixator, the skin of a patient can be prevented from being damaged, and meanwhile the disposable half-supporting glasses type stomach tube fixator is prevented from being bent in the using process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, and relates to a disposable half-supporting spectacle type stomach tube fixing device. BACKGROUND

[0002] The stomach tube is a common medical instrument in the medical field, which is made of polyurethane or silica gel material, and is used for helping the patient who cannot swallow to transport necessary water and food under special circumstances, and can be classified into oral stomach tube and nasal stomach tube according to size, wherein the oral stomach tube is about 45 cm long, and the nasal stomach tube is about 105 cm long.

[0003] In actual use, whether it is an oral stomach tube or a nasal stomach tube, the purpose is to be inserted into the esophagus of the patient for transporting liquid food, for the patient with sanity, the nasal stomach tube can enable the patient to communicate normally with people, but the nasal stomach tube is more prone to falling off than the oral stomach tube, and in view of the above defects, the medical adhesive tape is generally arranged on the nose of the patient in a pasting manner in the prior art, and the nasal stomach tube is compressed by the medical adhesive tape, so that the nasal stomach tube is positioned on the skin surface of the patient.

[0004] However, the above structure has great defects in actual use, specifically, since the stomach tube belongs to disposable utensil regardless of type, it needs to be disassembled and replaced by medical staff after a period of use, which leads to the fact that the medical staff needs to tear and re-paste the medical adhesive tape in each disassembly and assembly process, which will cause damage to the skin of the nose of the patient in the long run, and secondly, the stomach tube compressed by the medical adhesive tape has certain pressure on the skin of the patient, and the skin at the compressed part will produce pressure sores in the long run, and since the stomach tube is made of elastic material and has a long length, it is very easy to bend, which causes the phenomenon that the liquid food cannot be normally transported. SUMMARY

[0005] The utility model discloses a disposable half-supporting spectacle type stomach tube fixing device, and aims at the above problems existing in the prior art, and the technical problem to be solved by the utility model is how to avoid damage to the skin of the patient and avoid bending in the use process.

[0006] The utility model discloses a disposable half glasses formula stomach tube fixing device, including the nose pad of adopting elastic material and having the adhesion of one side surface, its characterized in that, this half glasses formula stomach tube fixing device still includes the filling pipe of adopting elastic material, the filling groove is set up on the lateral wall of filling pipe along the length direction, and the filling groove is set up at the both ends of filling pipe, and the filling pipe includes the connecting section for connecting the nose pad, the convex section of the side surface arch setting of having the adhesion to the nose pad and the keeping section of having the steel wire in the inside, and the convex section is located between the connecting section and the keeping section.

[0007] The use principle of the disposable half glasses formula stomach tube fixing device is as follows: before wearing, the medical staff embeds the stomach tube into the filling pipe through the filling groove, and the outer wall of the stomach tube is covered by the filling pipe, it is to be explained that the filling pipe is prepared from silica gel or polyurethane material, has certain elasticity and can also keep certain bending resistance, and the embedding of the stomach tube makes the wall thickness of the filling pipe and the stomach tube thicker, which can effectively prevent the stomach tube from being bent due to external factors during use, and then the filling pipe with the stomach tube is connected to the nose pad, so that the two are combined into one, and the medical staff only needs to paste the nose pad on the nose of the patient, and the adhesion of the nose pad ensures the connection firmness of the filling pipe and the stomach tube, and since the two are connected in a detachable manner, the nose pad does not need to be repeatedly torn and pasted when the stomach tube needs to be replaced and the damaged filling pipe needs to be replaced, which effectively avoids the skin damage of the patient's nose, and secondly, it is to be further explained that the filling pipe in the application is divided into three parts: the connecting section, the keeping section and the convex section between the two, wherein the connecting section is used for detachable connection with the nose pad to ensure the stable connection of the filling pipe and the nose pad, the keeping section is integrally formed with a steel wire, and the medical staff can bend it when wearing, so that the patient can hang the keeping section on the ear like wearing glasses to ensure the overall installation of the filling pipe, and the existence of the convex section can prevent the skin under the nose from being pressed by the filling pipe and the stomach tube for a long time when the patient wears the device, thereby preventing the occurrence of pressure sores.

[0008] In the disposable half-support glasses type stomach tube fixing device, the lengths of the connecting section, the protruding section and the holding section are sequentially increased, and the sum of the lengths of the connecting section and the protruding section is less than the length of the holding section. In principle, the steel wire can be formed in the length direction in the filling pipe, and the steel wire is shaped to form a protruding section structure on the filling pipe, but in actual use, other medical devices may press the steel wire, causing the protruding section to bend and not to be able to be elastically reset. Therefore, the length of the connecting section and the protruding section is shortened to ensure that the connecting section can be stably connected with the nose sticker, and the length of the protruding section meets the actual use requirements, and the holding section has a longer length to be shaped by medical staff to ensure that it meets the needs of different patient facial contours.

[0009] In the disposable half-support glasses type stomach tube fixing device, the nose sticker has an outer clasp at the lower side edge of the adhesive surface, the end of the connecting section has an inner clasp in the form of a tube, and the inner clasp and the end of the connecting section form an abutting along, the inner clasp passes through the outer clasp and abuts the outer clasp with the abutting along. The nose sticker and the filling pipe are detachably connected in a plug-in manner through the outer clasp and the inner clasp at the end of the connecting section, and the outer clasp is limited by the abutting along, thereby preventing the inner clasp from easily coming out, effectively ensuring the stable installation of the filling pipe. As an alternative, a long extension can be formed at the end of the connecting section, and a magic sticker is provided on the extension and the nose sticker to connect and position them in an adhesive manner.

[0010] In the disposable half-support glasses type stomach tube fixing device, the outer peripheral wall of the inner clasp is in the form of a conical surface. During connection, the inner clasp can be guided by its own outer peripheral wall to ensure that the connection with the outer clasp is more convenient and labor-saving.

[0011] In the disposable half-support glasses type stomach tube fixing device, the nose sticker is in the form of an isosceles triangle, and the nose sticker has a nose clip strip near the middle portion in the transverse direction. The nose sticker is shaped in this way to make its shape more suitable for the patient's nose contour. In addition, by providing a nose clip strip inside the nose sticker, the nose sticker can be assisted in shaping to ensure its adhesion.

[0012] Compared with the prior art, the disposable half-support glasses type stomach tube fixing device has the following advantages:

[0013] 1. The stomach tube is detachably connected in the filling pipe through the filling groove, and is provided by the protruding section to prevent the stomach tube from excessively pressing the skin below the nose of the patient for a long time to prevent pressure sores. In addition, the steel wire is shaped in the holding section to shape different patients to ensure applicability.

[0014] 1, nose paste and filling pipe through the inner clasp ring and outer clasp ring through the way of joint can be detached, ensure that can be individually to fill the pipe and its internal installation of the stomach tube to carry on the disassembly, avoid nose paste repeatedly tear open and paste to the patient skin cause damage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the structure diagram of this disposable half glasses type stomach tube fixer.

[0016] Figure 2 is the structure diagram of filling pipe and its local enlarged view.

[0017] Figure 3 is the sectional view of the filling pipe along the length direction of the retaining section and its local enlarged view.

[0018] Figure 4 is the structure diagram of nose paste.

[0019] Figure 5 is the sectional view of nose paste and its local enlarged view.

[0020] In the figure, 1, nose paste; 11, outer clasp ring; 12, nose clip strip; 2, filling pipe; 21, filling groove; 22, connecting section; 23, convex section; 24, retaining section; 241, steel wire; 25, inner clasp ring; 251, abutting along. DETAILED DESCRIPTION

[0021] The following is the specific embodiment of the utility model and combining with the drawings, the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0022] As Figure 1 shown, this disposable half glasses type stomach tube fixer includes nose paste 1 and filling pipe 2, nose paste 1 is isosceles triangle and one side surface has adhesion, combining Figure 2 , filling pipe 2 is long strip and the filling groove 21 is set up on the length direction along the lateral wall, and the filling groove 21 is set up through the both ends of filling pipe 2, specifically, filling pipe 2 is composed of connecting section 22, convex section 23 and retaining section 24 three parts, the length of three is increasing in turn, and the length accumulation of connecting section 22 and convex section 23 two is less than the length of retaining section 24, and the tubular inner clasp ring 25 is fixed at the end of connecting section 22 using bonding method, and the abutting along 251 is formed between the end of inner clasp ring 25 and connecting section 22 along the circumference, and the outer peripheral wall of inner clasp ring 25 is conical, combining Figure 4 , the surface lower edge of nose paste 1 is integrally formed with outer clasp ring 11, combining Figure 5 , nose paste 1 inside is formed with nose clip strip 12 along the transverse direction.

[0023] When assembling, under the guidance of the outer wall of the inner clasp 25, the medical staff can pass the inner clasp 25 through the outer clasp 11 in a plug-in manner, and make the outer clasp 11 and the abutting along 251 abut, realize the plug-in positioning of the nose pad 1 and the filling pipe 2, and the convex section 23 is arched towards the side of the nose pad 1 which has adhesion, and the shape of the arch is not limited in the embodiment, and the purpose is to make the convex section 23 not contact the skin of the patient's face, and in combination with Figure 3 The steel wire 241 is integrally formed in the retaining section 24 along the length direction.

[0024] Principle of use: the medical staff embeds the stomach tube into the filling pipe 2 through the filling groove 21, wraps and positions the stomach tube through the filling pipe 2, then pastes the nose pad 1 on the nose of the patient, and it is necessary to note that the nose pad 1 is not completely pasted on the nose of the patient, and a certain length is left on the lower side, so that the outer clasp 11 and one of the nostrils are opposite, the retaining section 24 is bent and shaped to a certain extent, so that the shape conforms to the contour of the patient's face and ear, then the stomach tube extending from the connecting section 22 is inserted into the esophagus through the nostril of the patient, and at the same time, the connecting section 22 is positioned by the inner clasp 25 and the outer clasp 11 on the nose pad 1, and due to the existence of the convex section 23, the stomach tube is in a suspended state, which prevents the skin of the patient's face below the nose from being pressed by the filling pipe 2 for a long time, and the retaining section 24 can be worn through the ear of the patient.

[0025] In subsequent use, if the stomach tube needs to be replaced, the medical staff can pull out the filling pipe 2 and the stomach tube without tearing the nose pad 1, then take out the stomach tube from the filling pipe 2 through the filling groove 21, and after replacing the new stomach tube, reinstall according to the aforementioned mode.

[0026] In addition, as shown in Figure 1 Two outer clasps 11 can be arranged on the nose pad 1, and after pasting, the two outer clasps 11 can be opposite to the positions of the two nostrils of the patient one by one, and the filling pipe 2 can be connected through the inner clasp 25 and any one outer clasp 11 according to the requirement.

[0027] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0028] Although the terms nose pad 1, outer clamping ring 11, nose clip strip 12, filling pipe 2, filling groove 21, connecting section 22, protruding section 23, retaining section 24, steel wire 241, inner clamping ring 25, abutting edge 251 are used more in this article, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the utility model; it is contrary to the spirit of the utility model to interpret them as any kind of additional limitation.

Claims

1. A disposable half-support glasses-type gastric tube fixator, comprising a nose patch (1) made of elastic material and having an adhesive surface on one side, characterized in that: The semi-supported glasses-type gastric tube fixer also includes a filling tube (2) made of elastic material and detachably connected to the nose patch (1), a filling groove (21) is provided on the side wall of the filling tube (2) along the length direction, and the filling groove (21) is arranged through both ends of the filling tube (2), and the filling tube (2) includes a connecting section (22) for connecting to the nose patch (1), a raised section (23) arched toward the side with a stickiness facing away from the nose patch (1), and a retaining section (24) with a steel wire (241) inside, and the raised section (23) is located between the connecting section (22) and the retaining section (24).

2. The disposable half-support glasses-type gastric tube fixator according to claim 1, characterized in that: The lengths of the connecting section (22), the protruding section (23) and the retaining section (24) increase in sequence, and the sum of the lengths of the connecting section (22) and the protruding section (23) is less than the length of the retaining section (24).

3. The disposable half-support glasses-type gastric tube fixator according to claim 1 or 2, characterized in that: The nose patch (1) has an outer snap ring (11) at the lower edge of the adhesive surface, and an inner snap ring (25) in a tubular shape is provided at the end of the connecting section (22), and abutting edge (251) is formed between the inner snap ring (25) and the end of the connecting section (22), and the inner snap ring (25) passes through the outer snap ring (11) and makes the outer snap ring (11) abut against the abutting edge (251).

4. The disposable half-support glasses-type gastric tube fixator according to claim 3, characterized in that: The outer peripheral wall of the inner snap ring (25) is in a conical shape.

5. The disposable half-support glasses-type gastric tube fixator according to claim 1 or 2, characterized in that: The nose patch (1) is in the shape of an isosceles triangle, and a nose clip strip (12) is provided in the transverse direction near the middle of the nose patch (1).

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