CN109568145B - Adjustable stomach tube - Google Patents
Adjustable stomach tube Download PDFInfo
- Publication number
- CN109568145B CN109568145B CN201910092865.8A CN201910092865A CN109568145B CN 109568145 B CN109568145 B CN 109568145B CN 201910092865 A CN201910092865 A CN 201910092865A CN 109568145 B CN109568145 B CN 109568145B
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- CN
- China
- Prior art keywords
- stomach tube
- tube body
- pipe
- cavity
- stomach
- 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.)
- Expired - Fee Related
Links
- 210000002784 stomach Anatomy 0.000 title claims abstract description 137
- 235000021056 liquid food Nutrition 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 235000015097 nutrients Nutrition 0.000 claims abstract description 12
- 239000005662 Paraffin oil Substances 0.000 claims description 24
- 230000002496 gastric effect Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 210000003437 trachea Anatomy 0.000 description 11
- 230000002349 favourable effect Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 208000012895 Gastric disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000020888 liquid diet Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0015—Gastrostomy feeding-tubes
- A61J15/0019—Gastrostomy feeding-tubes inserted by using a pull-wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the technical field of medical instruments, and particularly discloses an adjustable stomach tube which comprises a stomach tube body, wherein a liquid food hole and a nutrient solution channel are formed in the stomach tube body, the liquid food hole is communicated with the nutrient solution channel of the stomach tube body, the side wall of the stomach tube body is in a hollow state, a plurality of separation membranes are arranged in the side wall of the hollow stomach tube body, the side wall of the stomach tube body is separated into a plurality of cavities by the separation membranes, a guide wire is arranged in one cavity, and the guide wire can slide in the cavity along the length direction of the stomach tube body. This scheme makes the hardness of stomach tube body can strengthen through seal wire and cavity, and the stomach tube also can warp simultaneously, has solved among the prior art stomach tube softness and the stomach tube that brings inserts the degree of difficulty and greatly stomach tube jam problem.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an adjustable stomach tube.
Background
In the treatment of clinical conditions, particularly gastric disorders, there are many uses for gastric tubes, such as drainage of the digestive system, supply of gastrointestinal nutrients, etc., which require insertion of the gastric tube into the body. However, most of the existing stomach tubes are made of silica gel, have high flexibility, are easy to bend and fold in the process of being inserted into a human body, are very difficult to operate, and are particularly difficult to operate when being used by patients who are not matched or cannot be matched. Moreover, the traditional stomach tube is difficult to solve the problem of trachea intubation or difficult intubation aiming at the condition that a general anesthesia patient needs trachea intubation after entering an operating room, and particularly a person with difficult airway needs a difficult airway tool.
Disclosure of Invention
The invention aims to provide an adjustable stomach tube to solve the problems of high stomach tube insertion difficulty and stomach tube blockage caused by softness of the stomach tube in the prior art.
In order to achieve the above object, the basic scheme of the invention is as follows:
the utility model provides an adjustable stomach tube, includes the stomach tube body, be equipped with liquid food hole and nutrient solution passageway on the stomach tube body, the nutrient solution passageway intercommunication of liquid food hole and stomach tube body, the lateral wall of stomach tube body is the cavity state, and is hollow be equipped with a plurality of barrier film in the this lateral wall of stomach tube, a plurality of cavity, one of them are separated into with stomach tube body lateral wall to the barrier film be equipped with the seal wire in the cavity, the seal wire can slide along the length direction of stomach tube body in the cavity.
Compare the beneficial effect in prior art:
first, set up the seal wire in the lateral wall of stomach tube body, can be so that the hardness grow of stomach tube body, the stomach tube body is when inserting the human body, inserts the jam section that takes place in the human body through the seal wire to the stomach tube body and guides, has reduced the degree of difficulty that the human body was inserted to the stomach tube body.
Second, the stomach tube body can be taken out the seal wire from this internal with inserting the body after, avoids because of the seal wire is too hard, if the seal wire lasts to arrange in the human body with the stomach tube body and the uncomfortable condition of patient's health that causes takes place.
The third, this internal cavity that is equipped with of stomach tube for when the stomach tube body blocks up in the human body, the cavity position that does not have the seal wire is softer, makes things convenient for the stomach tube body to carry out the shape adjustment according to tracheal sectional area, so that the cross-sectional shape of the stomach tube body after the adjustment can adapt to bronchial cross-sectional shape, and when soft stomach tube body inserted the human body, patient can not too be difficult to receive, consequently, the stomach tube body with adjustable this shape more was favorable to the stomach tube to insert the human body in.
Further, all be equipped with the through-hole on the diaphragm of cavity, the through-hole communicates a plurality of cavity, be equipped with paraffin oil in the cavity, be equipped with the pinhole on the lateral wall that the cavity that is equipped with paraffin oil corresponds.
First, during the use, medical personnel judge whether the stomach tube body is unblocked through the mode of inflating in the nutrient solution passageway to the stomach tube body, when inflating to the stomach tube body simultaneously, the inner wall of stomach tube body receives the extrusion, and then outside the inner wall atress of stomach tube body extrudees paraffin oil to the pinhole, make things convenient for medical personnel to paint paraffin oil evenly, do not increase medical personnel's work that detects the stomach tube body on the one hand, on the other hand, still wipe paraffin oil on the stomach tube body when medical personnel detect the unblocked condition of stomach tube body, the time of medical personnel seeking paraffin oil alone and smearing paraffin oil on the stomach tube body has been reduced.
Second, some paraffin oil of irritating in the cavity, when the stomach tube body appears the partial jam after inserting the human body, continue to extrude the stomach tube body, paraffin oil extrudes from the pinhole in the cavity, and then forms the lubrication to stomach tube body male jam position, alleviates patient's the degree of difficulty of misery and intubate.
The third, when inserting the less condition in trachea cross-section space is touch to the stomach tube body in the human body, extrude other cavitys through the through-hole on the diaphragm with paraffin oil, and then make the cross sectional shape of stomach tube body adjust along with tracheal interior cross-section is different, further is favorable to inserting of stomach tube body.
Further, the stomach tube body includes inlayer pipe and outer pipe, the inlayer pipe registrates in outer pipe, the bottom concatenation department roll connection of inlayer pipe and outer pipe has the ball, the outer wall of the outer pipe of ball protrusion, the cavity sets up on the lateral wall of inlayer pipe, the pinhole runs through inlayer pipe and outer pipe.
The stomach tube has the beneficial effects that the balls play a guiding role, and the friction between the stomach tube body and the trachea in the process of being inserted into a human body can be reduced.
Furthermore, the outer contours of the bottoms of the inner layer pipe and the outer layer pipe are curved surfaces, the liquid food holes are formed in the side walls of the bottoms of the inner layer pipe and the outer layer pipe, and the ball bearings are located below the liquid food holes.
The stomach tube has the advantages that the outer contours of the bottoms of the inner layer tube and the outer layer tube are curved surfaces, which is equivalent to forming a guiding effect on the bottom of the stomach tube body, so that the situation that the bottom of the stomach tube body cannot be continuously inserted when touching the blocking position of the inner wall of the trachea is avoided; and locate the top of ball with the liquid food hole for the stomach tube body of ball top all is in softer state, is favorable to the deformation of stomach tube body.
Further, the outer wall of the outer layer tube is provided with pits in an Arabic numeral shape, the numbers presented by the pits are sequentially increased from the bottom to the top of the stomach tube body, and the distance between every two adjacent pits is equal.
The stomach tube has the beneficial effects that the pits are assumed to be 5cm apart, the pits with the number of 1 are arranged at the position 5cm away from the bottom of the stomach tube body, and the pits with the number of 2 are arranged at the position 10cm away from the bottom of the stomach tube body; insert the in-process of trachea at the stomach tube body gradually, observe when medical personnel that the digit that the pit appears is "8", the stomach tube body inserts length and is 40cm promptly, and medical personnel can insert tracheal degree of depth according to the stomach tube body and judge directly perceivedly whether the stomach tube body has inserted the stomach, is favorable to medical personnel's operation, has avoided medical personnel to take out the condition emergence that the stomach tube body reinserted because of forgetting the depth of insertion.
Further, the bottom of the guide wire is spherical.
The beneficial effects are that the bottom of the guide wire is spherical, so that the situation that the guide wire pierces through the stomach tube body in the process of guiding the stomach tube body to be inserted into the trachea is avoided.
Further, the separation membranes are uniformly distributed along the circumferential direction of the inner-layer pipe, and the separation membranes are intersected with the radial direction of the inner-layer pipe.
Has the advantages that: the separation membrane is intersected with the inner tube in the radial direction, namely the separation membrane is not vertical to the inner wall and the outer wall of the inner tube, so that the separation membrane is prevented from becoming a reinforcing rib between the inner wall and the outer wall of the inner tube, and the deformable degree of the stomach tube body is increased; after the stomach tube body is inserted into the human body, if the stomach tube body is less in the trachea cross-section and the stomach tube body is difficult to continue to insert, the stomach tube body can be rotated except guiding by adopting the guide wire, so that the cross-sectional shape formed by the outer layer tube and the cavity of the inner layer tube of the stomach tube body is changed, and then the stomach tube body can continue to be inserted into the human body.
Drawings
FIG. 1 is a front cross-sectional view of an embodiment of the present invention;
fig. 2 is a cross-sectional view a-a of the embodiment of the present invention shown in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises an inner layer tube 1, an outer layer tube 2, a nutrient solution channel 3, a separation membrane 4, a cavity 5, a guide wire 6, a through hole 7, medical light paraffin oil 8, a needle hole 9, a spherical groove 10, a ball 11 and a liquid diet hole 12.
The embodiment is basically as shown in fig. 1 and fig. 2:
an adjustable stomach tube comprises a stomach tube body, wherein the stomach tube body comprises an inner layer tube 1 and an outer layer tube 2, the inner layer tube 1 is sleeved on the outer layer tube 2, the inner layer tube 1 is provided with a nutrient solution channel 3, the side wall of the inner layer tube 1 is in a hollow state, a plurality of separation membranes 4 are arranged in the side wall of the hollow inner layer tube 1, the side wall of the inner layer tube 1 is separated into a plurality of cavities 5 by the separation membranes 4, a guide wire 6 is arranged in one cavity 5, and the guide wire 6 can slide in the cavity 5 along the length direction of the stomach tube body; the diaphragms of other cavities 5 are provided with through holes 7, the adjacent cavities 5 are communicated through the through holes 7, medical light paraffin oil 8 is filled in the cavities 5, the side walls of the inner layer pipe 1 and the outer layer pipe 2 corresponding to the cavities 5 filled with the medical light paraffin oil 8 are provided with pinholes 9, and the pinholes 9 penetrate through the outer walls of the inner layer pipe 1 and the outer layer pipe 2.
The bottom concatenation department of inlayer pipe 1 and outer pipe 2 all is equipped with the recess, and the recess cooperation on inlayer pipe 1 and the outer pipe 2 forms a spherical groove 10, installs ball 11 in the spherical groove 10, and ball 11 can roll in spherical groove 10, and the bottom opening of the recess on the outer pipe 2 is less than the diameter of ball 11, and the bottom outer wall of the outer pipe 2 of bottom protrusion of ball 11.
The bottom outline of the inner layer pipe 1 and the outer layer pipe 2 is a curved surface, the side walls of the bottoms of the inner layer pipe 1 and the outer layer pipe 2 are provided with liquid food holes 12, the liquid food holes 12 are positioned on the side walls of the bottoms of the inner layer pipe 1 and the outer layer pipe 2, the balls 11 are positioned below the liquid food holes 12, and the liquid food holes 12 are communicated with the nutrient solution channel 3.
Be equipped with the pit that is Arabic figure shape on the outer wall of outer pipe 2, the digit that the pit appears is Arabic figure "1, 2, 3, 4, 5, 6, 7, 8, 9, 10" from the bottom to the top of stomach tube body in proper order, and the pit that is digit "1" is 5cm apart from the bottom of stomach tube body, presents the pit that the digit is "2" on the position of 10cm apart from the bottom of stomach tube body, and the interval between the adjacent digit pit is 5 cm.
The bottom of the guide wire 6 is spherical. The separation membranes 4 are uniformly distributed along the circumferential direction of the inner layer pipe 1, and the separation membranes 4 are intersected with the radial direction of the inner layer pipe 1
The specific implementation process is as follows:
and (3) checking the unblocked condition of the stomach tube body:
before the stomach tube uses, medical personnel at first detect the stomach tube body whether unblocked, when the inspection, medical personnel adopt the appurtenance of usefulness of inflating to inflate in the nutrient solution passageway 3 of stomach tube body like the inflater, adopt the mode of should inflating to judge whether the stomach tube body is unblocked, when inflating to the stomach tube body simultaneously, the inlayer pipe 1 of stomach tube body receives the extrusion, and then the inside wall atress of inlayer pipe 1 outwards extrudees medical light paraffin oil 8 outside pinhole 9, medical light paraffin oil 8 in the cavity 5 overflows some from pinhole 9, medical personnel paint medical light paraffin oil 8 evenly along the outer wall of outer pipe 2 after that.
In this in-process, medical personnel are at the in-process of inspection stomach tube body, do not increase medical personnel's work that detects the stomach tube body on the one hand, and on the other hand still wipes medical light paraffin oil 8 on the stomach tube body when medical personnel detect the stomach tube body intact condition, has reduced medical personnel and has look for medical light paraffin oil 8 alone and scribble medical light paraffin oil 8 the time on the outer layer pipe 2 of stomach tube body.
The stomach tube body is gradually inserted into the stomach from the nostril of the patient:
the medical staff inserts the intact stomach tube body into the human body from the nostril of the patient gradually after the examination, and in the inserting process, the medical staff continuously guides the stomach tube body to be inserted by the guide wire 6, and the guide wire 6 increases the hardness of the stomach tube body, thereby being beneficial to the insertion of the stomach tube body; insert the in-process in the human body at the stomach tube body, observe when the digit that the pit appears is "8" as medical personnel, the stomach tube body inserts length and is 40cm promptly, and medical personnel can insert tracheal degree of depth according to the stomach tube body and judge directly perceivedly whether the stomach tube body has inserted the stomach, is favorable to medical personnel's operation, has avoided medical personnel to take out the condition emergence that the stomach tube body reinserted because of forgetting the depth of insertion.
The medical light paraffin oil 8 that irritates in the cavity 5, when the stomach tube body appears the partial blockage after inserting the human body, continue to extrude the stomach tube body, medical light paraffin oil 8 is extruded from pinhole 9 in cavity 5, and then forms the lubrication to stomach tube body male jam position.
When inserting the less condition in trachea local space is touch to the stomach tube body in the human body, extrude other cavitys 5 with medical light paraffin oil 8 through-hole 7 on the diaphragm, and then make the cross sectional shape of stomach tube body adjust along with the cross-section difference of trachea, further be favorable to inserting of stomach tube body.
The ball 11 plays the guide effect at the in-process that the stomach tube body was inserted, also can reduce the friction of stomach tube body in the in-process of inserting the human body with the trachea simultaneously.
Locate the top of ball 11 with liquid food hole 12 for the stomach tube body of ball 11 top all is in softer state, is favorable to the deformation of stomach tube body.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides an adjustable stomach tube, includes the stomach tube body, be equipped with liquid food hole and nutrient solution passageway on the stomach tube body, the nutrient solution passageway intercommunication of liquid food hole and stomach tube body, its characterized in that: the lateral wall of stomach tube body is the cavity state, and is hollow be equipped with a plurality of barrier film in the this lateral wall of stomach tube, the barrier film separates into a plurality of cavity, one of them with stomach tube body lateral wall be equipped with the seal wire in the cavity, the seal wire can slide along the length direction of stomach tube body in the cavity, other all be equipped with the through-hole on the diaphragm of cavity, the through-hole communicates a plurality of cavity, be equipped with paraffin oil in the cavity, be equipped with the pinhole on the lateral wall that the cavity that is equipped with paraffin oil corresponds, the stomach tube body includes inlayer pipe and outer pipe, inlayer pipe registrates at outer intraductal, the roll connection of bottom concatenation department of inlayer pipe and outer pipe has the ball, the outer wall of the outer pipe of ball protrusion, the cavity sets up on the lateral wall of inner pipe, the pinhole runs through inlayer pipe and outer pipe.
2. The adjustable gastric tube of claim 1, wherein: the outer contours of the bottoms of the inner layer pipe and the outer layer pipe are curved surfaces, the liquid food holes are formed in the side walls of the bottoms of the inner layer pipe and the outer layer pipe, and the balls are located below the liquid food holes.
3. The adjustable gastric tube of claim 2, wherein: the outer wall of the outer layer tube is provided with pits in an Arabic numeral shape, the numerals of the pits are sequentially increased from the bottom to the top of the stomach tube body, and the distance between every two adjacent pits is equal.
4. The adjustable gastric tube of claim 3, wherein: the bottom of the guide wire is spherical.
5. The adjustable gastric tube of claim 4, wherein: the separation membranes are uniformly distributed along the circumferential direction of the inner-layer pipe, and the separation membranes are intersected with the inner-layer pipe in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092865.8A CN109568145B (en) | 2019-01-30 | 2019-01-30 | Adjustable stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092865.8A CN109568145B (en) | 2019-01-30 | 2019-01-30 | Adjustable stomach tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109568145A CN109568145A (en) | 2019-04-05 |
| CN109568145B true CN109568145B (en) | 2021-05-11 |
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ID=65918227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910092865.8A Expired - Fee Related CN109568145B (en) | 2019-01-30 | 2019-01-30 | Adjustable stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109568145B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960426A (en) * | 2019-12-19 | 2020-04-07 | 海盐县人民医院 | A new type of medical anti-reflux gastric tube |
| CN116035915B (en) * | 2023-01-29 | 2024-07-19 | 中国人民解放军总医院第二医学中心 | But nose intestines tube of real-time supervision reflux condition |
| CN115919657B (en) * | 2023-03-15 | 2023-05-26 | 潍坊市人民医院(潍坊市公共卫生临床中心) | Feeding nutrition tube for gastrointestinal tract postoperative patients |
| CN115919656B (en) * | 2023-03-15 | 2023-05-26 | 潍坊医学院附属医院 | Fluid food feeding device for digestive disease inpatients |
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| Publication number | Publication date |
|---|---|
| CN109568145A (en) | 2019-04-05 |
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