CN215082456U - Nasogastric tube connecting structure - Google Patents
Nasogastric tube connecting structure Download PDFInfo
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- CN215082456U CN215082456U CN202120851562.2U CN202120851562U CN215082456U CN 215082456 U CN215082456 U CN 215082456U CN 202120851562 U CN202120851562 U CN 202120851562U CN 215082456 U CN215082456 U CN 215082456U
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Abstract
The utility model discloses a nasogastric tube connecting structure, which comprises a first tube body, a connecting mechanism and a second tube body; one end of the first tube body penetrates through the nose and the stomach of the patient, and the other end of the first tube body protrudes out of the nose of the patient; the connecting mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece is fixed at the other end of the first pipe body, a first frame body, an elastic piece and a baffle are arranged in the first connecting piece, the first frame body is erected in the first connecting piece, one end of the elastic piece is connected with the first frame body, and one side of the baffle is connected with the other end of the elastic piece; the second connecting piece is fixed at one end of the second pipe body, a second frame body and a mandril are arranged in the second connecting piece, the second frame body is erected in the second connecting piece, and one end of the mandril is fixed on the second frame body; the other end of the second tube body is used for connecting liquid food. The utility model discloses a set up coupling mechanism, make first body and second body connect conveniently to first body and second body part back, the difficult first body that gets into of dust.
Description
Technical Field
The utility model relates to a nasogastric tube technical field, in particular to nasogastric tube connection structure.
Background
When the patient has dysphagia, coma, mouth and neck diseases or operation and the like and can not take food through the mouth, if the gastrointestinal function of the patient is normal, the patient can take food through the nasogastric tube by medical care personnel or family members, so as to help the body of the patient to obtain required heat and nutrition.
The traditional nasogastric tube usually comprises a first tube and a second tube, wherein one end of the first tube is inserted into the stomach from the nostril of a patient through the esophagus, the other end of the first tube is connected with one end of the second tube, then the food is processed into a liquid state, and the liquid food is input from the other end of the second tube, so that the liquid food flows to the stomach through the nasal cavity under the guidance of the first tube and the second tube, and the purpose of eating is achieved, and the patient can absorb the required heat and nutrition.
When the feeding is not needed, the first tube body is usually separated from the second tube body, so that the patient does not need to carry the second tube body, only the first tube body needs to be carried, and the end part of the first tube body is positioned on the neck or the face of the patient, thereby facilitating the daily life of the patient. However, the first body and the second body of traditional nasogastric tube have the inconvenient problem of being connected, and the tip of first body is direct and external contact for external dust easily gets into in the first body, influences patient's safety.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a nasogastric tube connection structure, through setting up coupling mechanism, make first body and second body connect conveniently to first body and second body part back, the difficult first body that gets into of dust.
In order to achieve the above object, an embodiment of the present invention provides a nasogastric tube connection structure, which includes a first tube, a connection mechanism, and a second tube;
one end of the first tube body penetrates through the nose and the stomach of the patient, and the other end of the first tube body protrudes out of the nose of the patient;
the connecting mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece is fixed at the other end of the first pipe body, a first frame body, an elastic piece and a baffle are arranged in the first connecting piece, the first frame body is erected in the first connecting piece, one end of the elastic piece is connected with the first frame body, one side of the baffle is connected with the other end of the elastic piece, the elastic piece is in a compressed state, so that the periphery of the other side of the baffle abuts against the inner side wall of the first connecting piece, and a clamping groove is formed in the outer wall of the first connecting piece; the second connecting piece is fixed at one end of the second pipe body, a second frame body and an ejector rod are arranged in the second connecting piece, the second frame body is erected in the second connecting piece, one end of the ejector rod is fixed on the second frame body, a clamping block is arranged on the outer wall of the second connecting piece, the clamping block is clamped into the clamping groove and fixed, after the clamping block is clamped into the clamping groove, the ejector rod abuts against and applies force to the top plate, so that the top plate is separated from the inner side wall of the first connecting piece, and the first pipe body is communicated with the second pipe body;
the other end of the second tube body is used for connecting liquid food.
According to the utility model discloses nasogastric tube connection structure, when first body is connected with the second body, the fixture block card goes into the draw-in groove and fixes, and behind the draw-in groove was gone into to the fixture block card, the ejector pin supported and applied force in the roof to make roof and first connecting piece inside wall part separately, make first body and second body intercommunication, thereby make first body and second body be connected conveniently. When the first pipe body and the second pipe body are separated, the elastic piece is in a compression state, the periphery of the other side of the baffle is driven to abut against the inner side wall of the first connecting piece, so that the first pipe body is closed, dust is effectively prevented from entering the first pipe body, and safety is improved.
In addition, according to the nasogastric tube connection structure provided by the above embodiment of the present invention, the following additional technical features can be further provided:
furthermore, the middle part of the first pipe body is in a round table shape; the top plate is in a circular truncated cone shape, and the periphery of the circular truncated cone-shaped top plate is abutted against and attached to the inner side wall of the middle part of the first pipe body.
Furthermore, the end part of the first pipe body is provided with a slot; the end of the second pipe body is provided with an insert block, and the insert block is inserted into the slot and fixed.
Furthermore, the first frame body comprises a first connecting block and a plurality of first connecting rods, one end of each first connecting rod is connected with the inner side wall of the first pipe body, and the other end of each first connecting rod is connected with the first connecting block; the second support body includes second connecting block and a plurality of second connecting rod, and each second connecting rod one end is connected with second body inside wall, and the second connecting block is connected to each second connecting rod other end.
Further, the clamping groove is circumferentially arranged on the outer side wall of the first pipe body; the clamping blocks are arranged in a plurality of numbers, and the clamping blocks are clamped into the clamping grooves and fixed.
Further, the handle that is convenient for keep away from a plurality of fixture blocks each other is arranged to the lateral wall of each fixture block.
Further, the elastic member is a compression spring.
Drawings
Fig. 1 is a schematic connection diagram of a nasogastric tube connection structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic structural view of a nasogastric tube connection structure according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Description of the reference symbols
First pipe body 1 connecting mechanism 2
First connecting piece 21 first frame body 211
Second connecting block 2211 of second frame body 221
Second connecting rod 2212 top bar 222
Latch 223 handle 2231
A second tubular body 3.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a nasogastric tube connecting structure according to an embodiment of the present invention includes a first tube 1, a connecting mechanism 2, and a second tube 3; one end of the first tube body 1 penetrates through the nose and the stomach of a patient, and the other end of the first tube body 1 protrudes out of the nose of the patient.
The connecting mechanism 2 includes a first connecting member 21 and a second connecting member 22, the first connecting member 21 is fixed at the other end of the first pipe body 1, a first frame body 211, an elastic member 212 and a baffle 213 are arranged in the first connecting member 21, the first frame body 211 is erected in the first connecting member 21, one end of the elastic member 212 is connected with the first frame body 211, one side of the baffle 213 is connected with the other end of the elastic member 212, the elastic member 212 is in a compressed state, so that the periphery of the other side of the baffle 213 abuts against the inner side wall of the first connecting member 21, and a clamping groove 214 is formed in the outer wall of the first connecting member 21. Among them, the elastic member 212 is preferably a compression spring.
The second connecting piece 22 is fixed at one end of the second pipe body 3, a second frame body 221 and an ejector rod 222 are arranged in the second connecting piece 22, the second frame body 221 is erected in the second connecting piece 22, one end of the ejector rod 222 is fixed on the second frame body 221, a clamping block 223 is arranged on the outer wall of the second connecting piece 22, the clamping block 223 is clamped in the clamping groove 214 and fixed, after the clamping block 223 is clamped in the clamping groove 214, the ejector rod 222 abuts against and applies force to the top plate 213, so that the top plate 213 is separated from the inner side wall of the first connecting piece 21, and the first pipe body 1 is communicated with the second pipe body 3; the other end of the second tube 3 is used for connecting liquid food.
When the first pipe body 1 is connected with the second pipe body 3, the clamping block 223 is clamped into the clamping groove 214 and fixed, and after the clamping block 223 is clamped into the clamping groove 214, the ejector rod 222 abuts against and applies force to the top plate 213, so that the inner side wall of the top plate 213 and the inner side wall of the first connecting piece 21 are separated, the first pipe body 1 is communicated with the second pipe body 3, and the first pipe body 1 and the second pipe body 3 are convenient to connect. When the first pipe body 1 and the second pipe body 3 are separated, the elastic member 212 is in a compressed state, and the periphery of the other side of the baffle 213 abuts against the inner side wall of the first connecting member 21, so that the first pipe body 1 is closed, dust is effectively prevented from entering the first pipe body 1, and safety is improved.
Optionally, the middle part of the first pipe body 1 is in a circular truncated cone shape; the top plate 213 is in a truncated cone shape, and the periphery of the truncated cone-shaped top plate 213 abuts against and is attached to the inner side wall of the middle part of the first pipe body 1. Because roof 213 is the round platform shape, first body 1 middle part also is the round platform shape for the roof 213 periphery of round platform shape can laminate in the inside wall in first body 1 middle part, prevents effectively that the dust in the air from getting into in the first body 1.
In order to improve the stability and prevent the first pipe body 1 from shaking after being connected with the second pipe body 3, the end part of the first pipe body 1 is provided with an inserting groove; the end of the second pipe body 3 is provided with an insert block which is inserted into the slot for fixing. Meanwhile, a sealing ring can be arranged in the slot to improve the sealing property and prevent the leakage of the liquid food.
In some examples, the first frame 211 includes a first connection block 2111 and a plurality of first connection rods 2112, one end of each first connection rod 2112 is connected to an inner sidewall of the first tube 1, and the other end of each first connection rod 2112 is connected to the first connection block 2111, wherein the number of the first connection rods 2112 may be four, and the four first connection rods 2112 are uniformly distributed. The second support body 221 includes a second connecting block 2211 and a plurality of second connecting rods 2212, each second connecting rod 2212 one end is connected with 3 inside walls of the second pipe body, the second connecting block 2211 is connected to each second connecting rod 2212 other end, wherein the second connecting rods 2212 can be set to four, and four second connecting rods 2212 are evenly distributed.
To further facilitate the connection between the first tube 1 and the second tube 3, the locking groove 214 is circumferentially disposed on the outer side wall of the first tube 1; a plurality of latches 223 are provided, and the plurality of latches 223 are engaged and fixed in the latch grooves 214. Since the groove 214 is circumferentially disposed on the outer side wall of the first tube 1, the plurality of locking blocks 223 can be locked along the middle portion of the first tube 1.
In order to facilitate detachment, in this example, the outer sidewall of each of the clamping blocks 223 is provided with a handle 2231 for facilitating the mutual detachment of the clamping blocks 223, and when the detachment is needed, the clamping blocks 223 are driven to be separated from the clamping groove 214 by applying force to the handle 2231, so as to separate the first tube body 1 from the second tube body 3.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a nasogastric tube connection structure which characterized in that: comprises a first pipe body, a connecting mechanism and a second pipe body;
one end of the first tube body penetrates through the nose and the stomach of the patient, and the other end of the first tube body protrudes out of the nose of the patient;
the connecting mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece is fixed at the other end of the first pipe body, a first frame body, an elastic piece and a baffle are arranged in the first connecting piece, the first frame body is erected in the first connecting piece, one end of the elastic piece is connected with the first frame body, one side of the baffle is connected with the other end of the elastic piece, the elastic piece is in a compressed state, so that the periphery of the other side of the baffle abuts against the inner side wall of the first connecting piece, and a clamping groove is formed in the outer wall of the first connecting piece; the second connecting piece is fixed at one end of the second pipe body, a second frame body and an ejector rod are arranged in the second connecting piece, the second frame body is erected in the second connecting piece, one end of the ejector rod is fixed on the second frame body, a clamping block is arranged on the outer wall of the second connecting piece, the clamping block is clamped into the clamping groove and fixed, after the clamping block is clamped into the clamping groove, the ejector rod abuts against and applies force to the top plate, so that the top plate is separated from the inner side wall of the first connecting piece, and the first pipe body is communicated with the second pipe body;
the other end of the second tube body is used for connecting liquid food.
2. The nasogastric tube connection structure of claim 1, wherein: the middle part of the first pipe body is in a round table shape; the top plate is in a circular truncated cone shape, and the periphery of the circular truncated cone-shaped top plate is abutted against and attached to the inner side wall of the middle part of the first pipe body.
3. The nasogastric tube connection structure of claim 1, wherein: the end part of the first pipe body is provided with a slot; the end of the second pipe body is provided with an insert block, and the insert block is inserted into the slot and fixed.
4. The nasogastric tube connection structure of claim 1, wherein: the first frame body comprises a first connecting block and a plurality of first connecting rods, one end of each first connecting rod is connected with the inner side wall of the first pipe body, and the other end of each first connecting rod is connected with the first connecting block; the second support body includes second connecting block and a plurality of second connecting rod, and each second connecting rod one end is connected with second body inside wall, and the second connecting block is connected to each second connecting rod other end.
5. The nasogastric tube connection structure of claim 1, wherein: the clamping groove is circumferentially arranged on the outer side wall of the first pipe body; the clamping blocks are arranged in a plurality of numbers, and the clamping blocks are clamped into the clamping grooves and fixed.
6. The nasogastric tube connection structure of claim 1, wherein: the handle that is convenient for keep away from a plurality of fixture blocks each other is set up to the lateral wall of each fixture block.
7. The nasogastric tube connection structure of claim 1, wherein: the elastic member is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851562.2U CN215082456U (en) | 2021-04-23 | 2021-04-23 | Nasogastric tube connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851562.2U CN215082456U (en) | 2021-04-23 | 2021-04-23 | Nasogastric tube connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215082456U true CN215082456U (en) | 2021-12-10 |
Family
ID=79271486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851562.2U Active CN215082456U (en) | 2021-04-23 | 2021-04-23 | Nasogastric tube connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215082456U (en) |
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2021
- 2021-04-23 CN CN202120851562.2U patent/CN215082456U/en active Active
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