CN202179714U - Self-screwing type gastrointestinal nutrition drainage tube - Google Patents
Self-screwing type gastrointestinal nutrition drainage tube Download PDFInfo
- Publication number
- CN202179714U CN202179714U CN2011202885463U CN201120288546U CN202179714U CN 202179714 U CN202179714 U CN 202179714U CN 2011202885463 U CN2011202885463 U CN 2011202885463U CN 201120288546 U CN201120288546 U CN 201120288546U CN 202179714 U CN202179714 U CN 202179714U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- nutrition
- stomach
- intestines
- joint
- 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
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 49
- 230000035764 nutrition Effects 0.000 title claims abstract description 49
- 230000002496 gastric effect Effects 0.000 title claims description 8
- 210000002784 stomach Anatomy 0.000 claims abstract description 27
- 210000000936 intestine Anatomy 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 10
- 235000015097 nutrients Nutrition 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000011161 development Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 210000004534 cecum Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 230000000968 intestinal effect Effects 0.000 abstract description 11
- 210000001187 pylorus Anatomy 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 abstract description 4
- 238000002627 tracheal intubation Methods 0.000 abstract description 3
- 210000003928 nasal cavity Anatomy 0.000 abstract description 2
- 230000000392 somatic effect Effects 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 210000004877 mucosa Anatomy 0.000 abstract 1
- 230000008569 process Effects 0.000 description 7
- 229940079593 drug Drugs 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000002249 digestive system Anatomy 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 208000019790 abdominal distention Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 208000010643 digestive system disease Diseases 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000002183 duodenal effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a from rotation advance type intestines and stomach nutrition drainage tube, be used for realizing the medicine and/or the joint that nutrient substance supplied with including inside for the body of cavity and be connected with the body, its characterized in that: the one end that body and joint are connected is sharp somatic part, and the other end is spiral somatic part. The tail end of the spiral pipe body is provided with a seal head; and a hydrophobic ultra-smooth coating is arranged on the inner surface of the pipe body. The utility model provides a smooth pylorus that passes through of spiral pipe somatic part enters into the intestinal position under the wriggling of human stomach and intestines, and the intubate in-process is little to the stimulation of nasal cavity mucosa, stomach and intestinal, and the damage is little. Drainage holes are formed in two sides of the end socket, so that the nutrient solution can flow out conveniently, and the pipe is not easy to block. Be furnished with the seal wire, make things convenient for the intubate, possess the ray detectability simultaneously, develop effectually. Overcomes the defects of easy blockage, large stimulation to patients, difficult intubation, low intubation success rate and the like of the existing catheter.
Description
Technical field
This utility model relates to a kind of from precession type the intestines and stomach nutrition drainage tube, in particular, relate in particular to a kind of body by linear part and spiral section constitute from precession type the intestines and stomach nutrition drainage tube.
Background technology
Digestive system disease patient such as need operative treatment produce vomiting owing to anesthesia influences, suffocate in order to prevent the patient in operation at present, are convenient to the operation in the art and increase operation safety, generally before operation, can plug in a conduit and in stomach, carry out gastrointestinal decompression; Postoperative is beneficial to the abdominal wound healing in order to alleviate thread tension and incision pain, alleviates the gastrointestinal tract internal pressure, promotes that gastrointestinal function recovers as early as possible, prevents abdominal distention, also can keep somewhere a conduit under one's belt; Some diet can not be taken care of oneself in addition, the critical patient of degree of depth stupor, for normal physiological function also can be kept somewhere a conduit under one's belt or in the intestinal, to help patient's drinking-water and feed.The method of placing this type of conduit at present has two kinds, and a kind of method is that trans-oral entering esophagus finally arrives at stomach or intestinal; Another kind method is that via intranasal application entering esophagus finally arrives at stomach or intestinal.The placement method of trans-oral be owing to can make the swallowing act that has that patient do not stop to pharyngeal stimulation, and the clear patient of unconsciousness has subconsciousness and chew reaction, destroys sealing, the integrity of conduit easily, causes malpractice.The placement method of via intranasal application though nasal membrane is had certain stimulation, is compared the placement method of trans-oral, and the occurrence probability of patient's IR, later stage nursing and malpractice all reduces greatly.Present product on sale on the market; Because the restriction of material and product structure aspect has caused drainage tube to have following shortcoming: (1) conduit official jargon is very thick, and patient's IR is big, and (2) successful intubation is low; Particularly arrive under the circumstances of intestinal in intubate; Because it is very big to get into duodenal operation easier through pylorus, (3) exist in the intubate process and certain digestive system are caused the probability of damage, and (4) are plugging easily in supplying with nutritive process.
Summary of the invention
This utility model is in order to overcome the shortcoming of above-mentioned technical problem, provide a kind of body by linear part and spiral section constitute from precession type the intestines and stomach nutrition drainage tube.
This utility model from precession type the intestines and stomach nutrition drainage tube; Comprise inner for the body of cavity and being used to of being connected with body realize medicine with or the joint of nutrient substance supply; It is characterized in that: the end that said body is connected with joint is the rectilinear tubes body, and the other end is the serpentine pipe body.Through inside is the body of cavity, can realize drain and in the patient body, inject nutrient substance; One end of body is set to the serpentine pipe body, helps realizing that the serpentine pipe body gets in the intestinal through pylorus under the help of digestive system peristaltic forces smoothly, has made things convenient for operation.
This utility model from precession type the intestines and stomach nutrition drainage tube, said joint is a breeches joint, this breeches joint comprises nutrition chamber that is connected with the body cavity and the injecting cavity that is connected with the nutrition chamber; Be respectively arranged with nutrition chamber plug and injecting cavity plug on said nutrition chamber and the injecting cavity.Nutrition chamber and injecting cavity are realized the supply of nutrient substance and the supply of medicine respectively; Nutrition chamber plug and injecting cavity plug are realized closing and opening of nutrition chamber and injecting cavity respectively.
This utility model from precession type the intestines and stomach nutrition drainage tube, also comprise the seal wire that is used for body is play the support guide effect, an end of this seal wire is set with the seal wire adapter.In the process of using, seal wire is used for extending into body, and can the serpentine pipe body be stretched to rectilinear form, helps body is extend in the patient body smoothly.
This utility model from precession type the intestines and stomach nutrition drainage tube, the end of said serpentine pipe body is provided with end socket, the end of this end socket is semicircle cecum structure, the side surface of end socket is provided with at least two conduction holes; Be provided with balancing weight in the said semicircle cecum structure.On the side surface of end socket, offer conduction hole, rather than, can prevent effectively that body is blocked at its end position.Balancing weight is set, helps the insertion and the indwelling of body in human body of body.
This utility model from precession type the intestines and stomach nutrition drainage tube, said body is polrvinyl chloride, polyurethane, silicone rubber or gathers the latex medical macromolecular materials.Adopt above-mentioned medical macromolecular materials, all can realize physical and chemical performance requirement body.
This utility model from precession type the intestines and stomach nutrition drainage tube, the outer surface of said body is provided with hydrophilic superslide coating, the inner surface with or body between said body and the hydrophilic superslide coating is provided with anti-fungistatic coating.Be arranged on the hydrophilic superslide coating of outer surface of tube body, help realizing and the combining of moisture, reduced the frictional force between intubate process middle tube body and tissue or organ; Anti-fungistatic coating can be avoided growing of noxious bacteria and breed.
This utility model from precession type the intestines and stomach nutrition drainage tube, the inner surface of said body is provided with hydrophobicity superslide coating.Hydrophobicity superslide coating is set on the inner surface of body, helps reducing the delay of inboard wall of tube body injectable drug.
This utility model from precession type the intestines and stomach nutrition drainage tube, said body is provided with the development layer or the development line that can under X-ray or CT, develop.Body is provided with develop layer and development line, when being inserted in the patient body, through X-ray or CT irradiation, can observe body in the intravital position of people, the affirmation and the correction of favourable body position to body.
The beneficial effect of this utility model is: this utility model is set to the serpentine pipe body through an end of body; When having realized extending into the human stomach to the serpentine pipe body; The serpentine pipe body enters into the intestinal position through pylorus smoothly under the wriggling of human stomach and intestinal, more convenient to operate; Breeches joint in this utility model is provided with nutrition chamber and injecting cavity, can realize injectable drug and nutrient substance in human body.Anti-fungistatic coating, hydrophilic superslide coating, hydrophobicity superslide coating can be set on the inboard of this utility model middle tube body and the outside, can effectively reduce the frictional force between body and tissue or the organ, prevent that effectively medicine is detained on inboard wall of tube body.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is for extending into seal wire body structural representation afterwards;
Fig. 3 is the structural representation of end socket portion in this utility model.
Among the figure: 1 breeches joint, 12 nutrition chambeies, 13 injecting cavities, 14 nutrition chamber plugs, 15 injecting cavity plugs; 2 seal wires, 21 seal wire adapters, 3 bodys, 31 rectilinear tubes bodies, 32 serpentine pipe bodies, 4 end sockets, 41 balancing weights, 42 conduction holes.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is described further.
As shown in Figure 1; Provided the structural representation of this utility model, shown comprises breeches joint 1, nutrition chamber 12, injecting cavity 13, nutrition chamber plug 14, injecting cavity plug 15, seal wire 2, seal wire adapter 21, body 3, rectilinear tubes body 31, serpentine pipe body 32, end socket 4, balancing weight 41, conduction hole 43 from precession type the intestines and stomach nutrition drainage tube; Shown in body 3 be the inner pipe structure of cavity that be, body 3 is made up of rectilinear tubes body 31 and serpentine pipe body 32, rectilinear tubes body 31 is rectilinear form and is connected with breeches joint 1; Serpentine pipe body 32 is spiral-shaped, and is connected with rectilinear tubes body 31, and end socket 4 is arranged on the end position of serpentine pipe body 32.Shown breeches joint 1 comprises nutrition chamber 12 and injecting cavity 13, and nutrition chamber 12 is connected with the cavity of body 3, and injecting cavity 13 is connected with nutrition chamber 12.Nutrition chamber plug 14 is separately positioned on nutrition chamber 12 and the injecting cavity 13 with injecting cavity plug 15, realizes the unlatching and the shutoff of nutrition chamber 12 and injecting cavity 13 respectively; When injectable drug, guarantee nutrition chamber 12 be in close, injecting cavity 13 is in opening; When the input nutrient substance, injecting cavity is closed, and open in the nutrition chamber.Body 3 can adopt polrvinyl chloride, polyurethane, silicone rubber or gather medical macromolecular materials such as latex.
The structural representation of end socket 4 of terminal position that is arranged on serpentine pipe body 32 is as shown in Figure 3, and the side of shown end socket 4 is provided with at least two conduction holes 42, and the end position of end socket 4 is semicircular structure and is provided with balancing weight 41; So just make that the bottom surface of end socket 4 is a sealing state, and side surface is provided with perforate, this structure can effectively prevent the obstruction of body 3.The conduction hole 42 that is arranged on the side is used for the outflow of nutrient substance, medicine, and treats in the body that ejected matter gets into body 3.Seal wire 2 is connected with seal wire adapter 21, and in the process of using, seal wire 4 is used for extending into the internal cavities of body 3, realizes support and guiding to body 3.In order to reduce the frictional force between body 3 and tissue or the organ, hydrophilic superslide coating can be set on the outer surface of body 3; Be detained on the inwall of body 3 for fear of medicine, hydrophobicity superslide coating can be set.Can also on the inner surface of body 3 or outer surface, anti-fungistatic coating be set,, prevent growing of effective antibacterial so that realize the antibacterial bacteriostatic effect.
As shown in Figure 2, provided the structural representation of this utility model under user mode, in the process of using, at first, hand-held seal wire adapter 21 extend into seal wire 2 in the cavity of body 3, and at this moment, serpentine pipe body 32 becomes rectilinear form; Then, under the support and guide effect of seal wire 2, in the stomach that the oral cavity or the nasal cavity of body 3 through human body extend into human body, then seal wire 2 is extracted out; At last, serpentine pipe body 32 can enter in the intestinal of human body under the creeping effect of human stomach and intestinal, has realized the process of putting into from precession type the intestines and stomach nutrition drainage tube.
Comprising of this utility model: extrude, injection moulding, bonding, dipping, mixing, spraying, chemical vapor deposition method method, so that produce the qualified drainage tube product that meets performance requirement and dimensional requirement from the processing step of precession type gastrointestinal nutrition drainage tube in manufacturing process.
Claims (8)
1. one kind from precession type the intestines and stomach nutrition drainage tube; Comprise inner for the body of cavity (3) and being used to of being connected with body realize medicine with or the joint of nutrient substance supply; It is characterized in that: the end that said body (3) is connected with joint is rectilinear tubes body (31), and the other end is serpentine pipe body (32).
2. according to claim 1 from precession type the intestines and stomach nutrition drainage tube; It is characterized in that: said joint is breeches joint (1), and this breeches joint comprises nutrition chamber (12) that is connected with body (3) cavity and the injecting cavity (13) that is connected with the nutrition chamber; Be respectively arranged with nutrition chamber plug (14) and injecting cavity plug (15) on said nutrition chamber and the injecting cavity.
3. according to claim 1 and 2 from precession type the intestines and stomach nutrition drainage tube, it is characterized in that: also comprise the seal wire (2) that is used for body (3) is play the support guide effect, an end of this seal wire is set with seal wire adapter (21).
4. gastrointestinal nutrition drainage tube according to claim 1 and 2; It is characterized in that: the end of said serpentine pipe body (32) is provided with end socket (4); The end of this end socket is semicircle cecum structure, and the side surface of end socket is provided with at least two conduction holes (42); Be provided with balancing weight (41) in the said semicircle cecum structure.
5. gastrointestinal nutrition drainage tube according to claim 1 and 2 is characterized in that: said body (3) is for polrvinyl chloride, polyurethane, silicone rubber or gather the latex medical macromolecular materials.
6. gastrointestinal nutrition drainage tube according to claim 1 and 2; It is characterized in that: the outer surface of said body (3) is provided with hydrophilic superslide coating, between said body and the hydrophilic superslide coating with or the inner surface of body be provided with anti-fungistatic coating.
7. gastrointestinal nutrition drainage tube according to claim 1 and 2 is characterized in that: the inner surface of said body (3) is provided with hydrophobicity superslide coating.
8. gastrointestinal nutrition drainage tube according to claim 1 and 2 is characterized in that: said body (3) is provided with the development layer or the development line that can under X-ray or CT, develop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202885463U CN202179714U (en) | 2011-08-10 | 2011-08-10 | Self-screwing type gastrointestinal nutrition drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202885463U CN202179714U (en) | 2011-08-10 | 2011-08-10 | Self-screwing type gastrointestinal nutrition drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179714U true CN202179714U (en) | 2012-04-04 |
Family
ID=45887377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202885463U Expired - Fee Related CN202179714U (en) | 2011-08-10 | 2011-08-10 | Self-screwing type gastrointestinal nutrition drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319182A (en) * | 2011-08-10 | 2012-01-18 | 山东峰源医用材料有限公司 | Self-screwing type intestinal and stomachic nutrition drainage tube |
| CN106580304A (en) * | 2016-12-27 | 2017-04-26 | 陶宏平 | Bladder pressure measuring warning device for use in transurethral resection of prostate |
-
2011
- 2011-08-10 CN CN2011202885463U patent/CN202179714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319182A (en) * | 2011-08-10 | 2012-01-18 | 山东峰源医用材料有限公司 | Self-screwing type intestinal and stomachic nutrition drainage tube |
| CN106580304A (en) * | 2016-12-27 | 2017-04-26 | 陶宏平 | Bladder pressure measuring warning device for use in transurethral resection of prostate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20200810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |