CN205459945U - It constructs to feed esophagus fixed knot - Google Patents
It constructs to feed esophagus fixed knot Download PDFInfo
- Publication number
- CN205459945U CN205459945U CN201521129329.4U CN201521129329U CN205459945U CN 205459945 U CN205459945 U CN 205459945U CN 201521129329 U CN201521129329 U CN 201521129329U CN 205459945 U CN205459945 U CN 205459945U
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- China
- Prior art keywords
- feeding tube
- fixing structure
- protective layer
- outer diameter
- depression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000003238 esophagus Anatomy 0.000 title abstract description 9
- 239000002184 metal Substances 0.000 claims description 26
- 239000011241 protective layer Substances 0.000 claims description 15
- 210000002318 cardia Anatomy 0.000 claims description 5
- 230000002183 duodenal effect Effects 0.000 claims description 5
- 210000001989 nasopharynx Anatomy 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 210000002784 stomach Anatomy 0.000 abstract description 20
- 210000001198 duodenum Anatomy 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 230000002439 hemostatic effect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 210000001835 viscera Anatomy 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 206010070834 Sensitisation Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000004400 mucous membrane Anatomy 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The utility model relates to an it constructs to feed esophagus fixed knot, the body of feeding the esophagus stretches into human interior one end and for stretching into the end, is equipped with an annular setting element in stretching into the end, make to feed the end that stretches into of esophagus and retaining the in -process in human stomach or duodenum, press from both sides with hemostatic clamp through the endoscope technique and establish setting element and stomach or duodenum inner wall, will feed the stretching into in the end is fixed in stomach or duodenum really of esophagus, prevent that this end that stretches into of feeding the esophagus from having the circumstances about shifting of sliding to take place.
Description
Technical Field
The present invention relates to a fixing structure of a feeding tube, and more particularly, to a fixing structure of a feeding tube, which can fix an extending end of the feeding tube to a stomach or a duodenum of a human body by a hemostatic clamp through an endoscope technique, thereby preventing the extending end of the feeding tube from sliding and shifting.
Background
When the patient has dysphagia, coma, mouth and neck diseases or operation and other factors which can not feed through the mouth, if the gastrointestinal function of the patient is normal, the patient can be fed with the feeding tube with the help of medical care personnel or family members, so as to help the patient body to obtain the required heat and nutrition.
The feeding tube is an elongated elastic tube, which is inserted into the stomach from the nostril of a patient through the esophagus, even when the stomach of the patient is poorly digested, the feeding tube can be inserted into the duodenum through the stomach, so that the feeding tube is inserted into the stomach from the nasal cavity, the food is processed into a liquid state, and then the liquid food is fed into the feeding tube, so that the liquid food flows to the stomach or the duodenum through the nasal cavity under the guidance of the feeding tube, thereby achieving the purpose of food intake, and enabling the patient to absorb and obtain required heat and nutrition.
Because the feeding tube belongs to invasive medical equipment, and the process of placing the feeding tube into the stomach from the nasal cavity of the human body has the potential risk of influencing the health, the feeding tube can not be taken out normally if unnecessary after being installed in the human body, so as to avoid the trouble of subsequent reinsertion and sanitary treatment. However, the feeding tube does not have any fixed structure when it is inserted into the stomach or duodenum of a patient, and thus, the sliding displacement may occur at any time.
In addition, when the tube body of the feeding tube extends into the stomach or duodenum of the patient from the nostril, the internal organs of the human body have narrower areas, such as: nasopharynx, cardia, duodenal bulb, etc. make the body of this feeding tube can produce great oppression with the narrower region of human internal organs to consequently feel uncomfortable, even produce oppressive mucous membrane injury, it is fairly inconvenient in the use.
Moreover, after the feeding tube enters the human body, the actual position of the tip of the feeding tube cannot be sensed by the outside, and the feeding tube is often wound inside the human body or the tip of the feeding tube does not reach a predetermined position, so that food can be infused into other organs of the human body by the feeding action, and other diseases such as inflammation are caused.
Now, the present inventors have developed the present invention in view of the above situation, and have provided a new fixing structure for feeding tube.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an one of them purpose provides a feeding tube fixed knot constructs, sets for the setting element at the end of stretching into of feeding tube body to press from both sides with the hemostatic clamp through the endoscope technique and establish setting element and human stomach or duodenum inner wall, with the end of stretching into of feeding tube location in human stomach or duodenum, and slide the aversion easily.
The utility model provides a fixing structure of feeding tube, which forms at least one section of protection part at the tube body extending end in the narrow region corresponding to the internal organs of human body (such as nasopharynx, cardia, duodenal bulb, etc.) to reduce the discomfort of the patient and greatly reduce the injury of oppressing mucous membrane.
The utility model discloses its three purposes provide a feeding tube fixed knot constructs, establish metal sensitization sensing portion in the end of stretching into of feeding tube body, so that feeding tube inserts the in-process to human inside, can demonstrate the definite position of metal sensitization sensing portion through shining of X-ray machine, insert feeding tube in preset position department really, the inside of metal sensitization sensing portion is equipped with the balancing weight in addition, can ensure that the tip receives the influence of gravity and keeps flagging state, in order to do benefit to and insert feeding tube to human inside process.
The above objects and effects of the present invention are achieved by the following specific technical means:
a fixing structure of a feeding tube is characterized in that one end of a tube body of the feeding tube, which extends into a human body, is an extending end, an annular positioning piece is arranged at the extending end, a front end is formed at the end part of the extending end, and more than one through hole is formed on the periphery of the extending end adjacent to the front end; the positioning piece is fixed at the front end, or between the front end and the through hole, or between every two through holes.
The feeding tube fixing structure as described above, wherein the tip is rounded or flat.
The feeding tube fixing structure as described above, wherein the positioning member is integrally formed with the distal end.
The feeding tube fixing structure comprises a feeding tube fixing structure and a supporting structure, wherein the supporting structure is provided with a plurality of supporting parts, the supporting parts are arranged on the supporting parts, and the supporting parts are arranged on the supporting parts.
The feeding tube fixing structure as described above, wherein the protection portion is a recess directly formed on the wall of the extending end.
The feeding tube fixing structure as described above, wherein the recess is further covered with a protection layer, the outer diameter of the protection layer is equal to the outer diameter of the recess, the protection layer is not recessed at the end, or the maximum outer diameter of the protection layer is greater than the outer diameter of the recess, the protection layer is convex, or the minimum outer diameter of the protection layer is less than the outer diameter of the recess, and the protection layer is concave.
The feeding tube fixing structure as described above, wherein a metal photosensitive sensing portion capable of displaying in X-ray machine irradiation is formed at a front end of the extending end, and a weight is disposed inside the metal photosensitive sensing portion.
The feeding tube fixing structure as described above, wherein the metal photosensitive sensing portion is sleeved on the outer edge of the front end of the extending end.
The feeding tube fixing structure as described above, wherein the metal photosensitive sensing portion is integrally formed on the outer edge of the front end of the extending end, or is formed in a connecting manner on the outer edge of the front end of the extending end.
The feeding tube fixing structure as described above, wherein the extending end is provided with a metal photosensitive auxiliary sensing portion capable of displaying in X-ray machine irradiation.
The utility model sets a positioning element at the extending end of the feeding tube body, so that the positioning element and the inner wall of the stomach or duodenum of the human body are clamped by a hemostatic clamp through the endoscope technology, the extending end of the feeding tube is positioned in the stomach or duodenum of the human body, and the feeding tube is not easy to slide and shift; meanwhile, at least one section of protective part is formed at the extending end of the feeding tube body in the area (such as nasopharynx, cardia, duodenal bulb and the like) corresponding to the narrower internal organs of the human body, so that the discomfort of a patient is reduced, and the injury of the pressed mucous membrane is greatly reduced; and the metal photosensitive sensing part is arranged at the extending end of the feeding pipe body, so that the determined position of the metal photosensitive sensing part can be displayed through the irradiation of an X-ray machine in the process that the feeding pipe is inserted into the human body, and the feeding pipe is really inserted into the predetermined position.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
FIG. 1: the whole structure of the feeding tube of the utility model is a three-dimensional schematic diagram;
FIG. 2: the utility model discloses a combined sectional view of a first embodiment of a fixing structure of a feeding tube;
FIG. 3: the utility model discloses a combined sectional view of a second embodiment of the fixing structure of the feeding tube;
FIG. 4: the utility model is a combined sectional view of the third embodiment of the fixing structure of the feeding tube;
FIG. 5: the combined section of the fourth embodiment of the fixing structure of the feeding tube of the utility model;
FIG. 6: the combined cross-sectional view of the fifth embodiment of the fixing structure of the feeding tube of the utility model;
FIG. 7: the combined cross-sectional view of the sixth embodiment of the fixing structure of the feeding tube of the utility model;
FIG. 8: the utility model discloses feeding tube fixed knot constructs's seventh embodiment combination cross-sectional view.
The reference numbers illustrate:
1 pipe body 11 extending end
111 tip 112 via
12 positioning piece 13 protection part
131 depressed portion 14 protection layer
15 metal photosensitive sensing part 151 metal photosensitive auxiliary sensing part
152 counterweight block
Detailed Description
In order to make the technical content, purpose and efficacy achieved by the present invention more completely and clearly disclosed, the detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings:
Please refer to fig. 1 and fig. 2.
The feeding tube of the utility model comprises a tube body 1, one end of the tube body 1 is an extending end 11 extending into the human body, the end of the extending end 11 forms a front end 111, the front end 111 is round-head or flat-head, and more than one through hole 112 is arranged at the periphery adjacent to the front end 111; the tip 111 is provided with a ring-shaped positioning member 12.
Fig. 2 shows that the positioning element 12 is inserted between the front edge of the front end 111 and the through hole 112, and fig. 3, 4 and 5 show that the positioning element is inserted between any two through holes 112, or directly integrated with the front end 111 of the extending end 11 of the tube 1 (see fig. 6).
Thus, when the tube body 1 is inserted from the nostril through the esophagus to the stomach or even to the duodenum, the positioning member 12 provided at the tip 111 of the tube body 1 can be clamped with the inner wall of the stomach or duodenum by the hemostatic clamp by using the endoscope technique, so that the extending end 11 of the feeding tube is positioned in the stomach or duodenum, and the occurrence of sliding displacement is avoided.
Please refer to fig. 1 again. The extending end 11 of the tube body 1 corresponds to a narrower region of the internal organs of the human body, such as: at least one section of protection part 13 is formed at the nasopharynx, cardia, duodenal bulb and the like, and the protection part 13 can be directly formed with a concave part 131 on the extending end 11 of the tube body 1 as shown in fig. 2; even further, a protective layer 14 (as shown in fig. 1) may be coated outside the recess 131, and the protective layer 14 is made of a material capable of reducing pressure damage of the mucosa; fig. 3 shows that the outer diameter of the protective layer 14 is equal to the outer diameter of the end 11 without the concave portion 131, so that the protective layer 14 and the wall surface of the end 11 without the concave portion 131 are flush; fig. 4 shows that the maximum outer diameter of the protective layer 14 is larger than the outer diameter of the non-recessed portion 131 of the extended end 11, so that the protective layer 14 is protruded; fig. 5 shows that the minimum outer diameter of the protective layer 14 is smaller than the outer diameter of the non-recessed portion 131 of the extending end 11, so that the protective layer 14 is recessed.
Please refer to fig. 1 again. The tube 1 is further provided with a metal photosensitive sensing portion 15 at the front end 111 of the extending end 11, and a plurality of metal photosensitive auxiliary sensing portions 151 are provided on the extending end 11 of the tube 1, and both the metal photosensitive sensing portion 15 and the metal photosensitive auxiliary sensing portions 151 are provided with metal photosensitive substances capable of displaying in the irradiation of an X-ray machine. In addition, a weight 152 is disposed inside the metal photosensitive sensing portion 15 of the tip 111, and the tip 111 can be kept in a drooping state under the influence of gravity by the arrangement of the weight 152, so as to facilitate the process of inserting the feeding tube into the human body.
Fig. 7 shows that the metal photosensitive sensing portion 15 is sleeved and wrapped around the outer edge of the front end 111, and fig. 8 shows that the metal photosensitive sensing portion 15 is formed around the outer edge of the front end 111, for example: directly connected to the front end of the front end 111. Thus, in the process that the tube body 1 is inserted into the stomach or even the duodenum from the nostril through the esophagus with the tip 111, the determined positions of the metal photosensitive sensing part 15 and the metal photosensitive auxiliary sensing part 151 can be displayed by the irradiation of the X-ray machine, and the extending end 11 of the tube body 1 is surely inserted into the predetermined position.
The foregoing is merely an illustrative embodiment of the present invention and is not intended to limit the scope of the invention. Any person skilled in the art should understand that they can make equivalent changes and modifications without departing from the principle and concept of the present invention.
Claims (9)
1. A fixing structure of a feeding tube is characterized in that one end of a tube body of the feeding tube, which extends into a human body, is an extending end, an annular positioning piece is arranged at the extending end, a front end is formed at the end part of the extending end, and more than one through hole is formed on the periphery of the extending end adjacent to the front end; the positioning piece is fixed at the front end, or between the front end and the through hole, or between every two through holes.
2. A feeding tube securing structure as claimed in claim 1, wherein the tip is rounded or flat.
3. A feeding tube securing structure as claimed in claim 2, wherein said securing member is formed integrally with said distal end.
4. A feeding tube fixing structure as claimed in claim 3, wherein the protruding portion is formed with at least one section of protection portion corresponding to at least one of nasopharynx, cardia and duodenal bulb of a human body.
5. A feeding tube securing structure as claimed in claim 4, wherein said guard is a depression formed directly in the wall of said protruding end.
6. A feeding tube fixing structure as claimed in claim 5, wherein said depression is further covered with a protective layer, the outer diameter of said protective layer is equal to the outer diameter of said depression which is not recessed in said insertion end, the wall surface of said protective layer and said insertion end which is not recessed in said depression is flush, or the maximum outer diameter of said protective layer is greater than the outer diameter of said depression which is not recessed in said insertion end, said protective layer is convex, or the minimum outer diameter of said protective layer is less than the outer diameter of said depression which is not recessed in said insertion end, and said protective layer is concave.
7. A feeding tube fixing structure as claimed in claim 6, wherein the distal end is formed with a metal photosensitive sensing portion capable of displaying in X-ray irradiation, and a weight is provided inside the metal photosensitive sensing portion.
8. A feeding tube fixing structure as claimed in claim 7, wherein the metal photosensitive sensing portion is sleeved on the outer edge of the distal end, or is integrally formed on the outer edge of the distal end, or is connected to the outer edge of the distal end.
9. A feeding tube fixing structure as claimed in claim 8, wherein the extending end is provided with a metal photosensitive auxiliary sensing portion capable of displaying in X-ray irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129329.4U CN205459945U (en) | 2015-12-30 | 2015-12-30 | It constructs to feed esophagus fixed knot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129329.4U CN205459945U (en) | 2015-12-30 | 2015-12-30 | It constructs to feed esophagus fixed knot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459945U true CN205459945U (en) | 2016-08-17 |
Family
ID=56661780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129329.4U Active CN205459945U (en) | 2015-12-30 | 2015-12-30 | It constructs to feed esophagus fixed knot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459945U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114310A1 (en) * | 2015-12-31 | 2017-07-06 | 施长碧 | Cut-off type feeding tube |
| TWI698236B (en) * | 2019-03-15 | 2020-07-11 | 施長碧 | Nasogastric tube |
| CN111821196A (en) * | 2019-04-22 | 2020-10-27 | 施长碧 | Nose stomach tube structure |
-
2015
- 2015-12-30 CN CN201521129329.4U patent/CN205459945U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114310A1 (en) * | 2015-12-31 | 2017-07-06 | 施长碧 | Cut-off type feeding tube |
| TWI698236B (en) * | 2019-03-15 | 2020-07-11 | 施長碧 | Nasogastric tube |
| CN111821196A (en) * | 2019-04-22 | 2020-10-27 | 施长碧 | Nose stomach tube structure |
| CN111821196B (en) * | 2019-04-22 | 2024-03-08 | 施长碧 | Nasogastric tube structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190618 Address after: 9 Chongshan Thirteenth Street, East District, Tainan City, Taiwan, China Patentee after: Shi Changbi Address before: 3, 17th floor, 36 Minsheng Second Road, Xinxing District, Kaohsiung City, Taiwan, China Co-patentee before: Shi Changbi Patentee before: Xu Bingyi |