CN107551380A - A kind of plate-like stomach stoma pipe drawing device and drawing method - Google Patents
A kind of plate-like stomach stoma pipe drawing device and drawing method Download PDFInfo
- Publication number
- CN107551380A CN107551380A CN201610510358.8A CN201610510358A CN107551380A CN 107551380 A CN107551380 A CN 107551380A CN 201610510358 A CN201610510358 A CN 201610510358A CN 107551380 A CN107551380 A CN 107551380A
- Authority
- CN
- China
- Prior art keywords
- guiding tube
- card
- bit part
- stomach
- wiring
- 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.)
- Granted
Links
- 210000002784 stomach Anatomy 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 34
- 210000003128 head Anatomy 0.000 claims description 46
- 210000000214 mouth Anatomy 0.000 claims description 18
- 210000001015 abdomen Anatomy 0.000 claims description 6
- 230000003187 abdominal effect Effects 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 208000029033 Spinal Cord disease Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000009748 deglutition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of plate-like stomach stoma pipe drawing device and drawing method, the pipe drawing device includes：Guiding tube, probe and card-bit part.Guide line is provided with guiding tube, and the head of guiding tube has magnetic；The material of probe is soft magnet；Card-bit part includes card-bit part body and the first wiring；Card-bit part body one end is connected to the first wiring, completes the plate-like stomach stoma pipe drawing device and drawing method of the present invention on this basis.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of plate-like stomach stoma pipe drawing device and drawing method.
Background technology
With the development of endoscope treatment technology, percutaneous gastroscope stomach fistulization (Persutaneous Endoscopic
Gastrostomy, PEG) it has been widely accepted and has used, intestines are carried out to lose function of deglutition or swallowing obstruction patient by PEG
Interior nutrition, both meets physiological status, with tradition open abdomen stomach fistulization operation compared with, again have wound it is small, safely, conveniently, expense it is low
The advantages that honest and clean, operation risk is avoided, while its indwelling catheter time is more than 3-5.It is primarily adapted for use in because of a variety of causes
It is caused to be unable to import feed, need long-term nutrition support and indwelling nose catheter to exceed January or be not resistant to nose catheter patient, wrap
Include the patients such as various oral cavity H/N tumors, craniocerebral trauma, cerebrovas-cularaccident, senile dementia and spinal cord diseases.With stomach fistulization
For the patient of pipe with advancing of disease, some patient can recover oral cavity feed, need to pull out stomach stoma, also there is another portion
Patient is divided to need to change stomach stoma.
The method for changing stomach stoma existing at present mainly has two kinds：
One using gastroscope direct-view under, using snare method, entangle stomach stoma plate-like head end, by disc type stomach fistulization tube head from
Stomach drives in the wrong direction to esophagus, oral cavity and pulled out.
The technical scheme shortcoming：Patient need to insert gastroscope, increase patient suffering and Operative risk, and treatment cost is high.
Two, which directly cut short disc type stomach fistulization tube head, is sent into gastral cavity, through enteron aisle Self-discharged.
The technical scheme shortcoming：The discharge of stomach fistulization tube head is uncontrolled, has prolonged stay enteron aisle dangerous, severe patient can cause
Intestinal obstruction.
In order to solve the above problems, the present invention, which needs badly, develops a kind of stomach stoma tube drawing dress that can reduce Operative risk
Put.
The content of the invention
It is an object of the invention to provide a kind of practical plate-like stomach stoma pipe drawing device and drawing method.
In the first aspect of the present invention, there is provided a kind of pipe drawing device for being used to pull out stomach stoma, the pipe drawing device
Including：Guiding tube, probe and card-bit part；
Wherein, the guiding tube is used to stretch into stomach and guides the stomach stoma, and the guiding tube includes guiding
Tube body and the guiding tube head positioned at guiding tube body distal end, and described guiding tube head is provided with the first magnetic end,
And guide line is provided with the guiding tube, and the guide line is fixed on the first magnetic end；
The probe is provided with the second magnetic end, wherein the second magnetic end passes through magnetic force and first magnetic end
Hold it is attracting, and draw it is described guiding tube head pass through stomach stoma so that the guiding tube head exposure is outside body；
And
The card-bit part includes card-bit part body and is fixed on the first wiring of the card-bit part body, first wiring
The one end for being connected to the card-bit part body, the other end of first wiring is used to be connected with described guide line
Fixation is connect, so as to which when guide line described in pumpback, the card-bit part blocks described stomach stoma, and returning with the guiding tube
Take out and pull out the stomach stoma.
Preferably, the guiding tube includes taper end portion and thick end；
The ratio of the taper end portion caliber of the guiding tube and the caliber of plate-like stomach stoma is 0.60-0.80, the butt end
The ratio of portion's caliber and the caliber of the plate-like stomach stoma is 1.10-1.20；
The ratio of the caliber of the probe and the caliber of the plate-like stomach stoma is 0.50-0.65；And
The ratio of the external diameter of the card-bit part body and the caliber of the plate-like stomach stoma is 1.10-1.20.
In another preference, taper end portion caliber is 10.80-14.40mm, and the thin tip lengths are 15-25cm,
The thick end caliber is 19.80-21.60mm, and the length of the guiding tube is 180-210cm；
Also, the caliber of the probe is 9-11.70mm, length 40-50cm.
In another preference, the card-bit part body is spheroid, and a diameter of 19.80- of the card-bit part body
21.60mm。
In another preference, the card-bit part also includes the second wiring, one of second wiring be connected to it is described
The other end of card-bit part body.
In another preference, the length of second wiring is 200-250cm.
In another preference, the length of first wiring is 18-22cm；
Also, the length of the guide line is 220-250cm.
In another preference, described guiding tube body is provided with hollow inside.
In another preference, the first described magnetic end is provided with the logical of the first magnetic end of one or more insertions
Hole, and described guide line is at least across a through hole, and it is fixed on the first described magnetic end.
In another preference, described through hole is used to connect outside described hollow inside and guiding tube.
In another preference, described guide line is bifilar guide line, and passes through a through hole per one guide line
And it is fixed on the first described magnetic end.
In another preference, described bifilar guide line is two independent guide lines (bifilar two) or is one only
Vertical guide line (bifilar single).
In another preference, described guide line is bifilar guide line (bifilar single), and two strands of guide lines are each
Through the through hole described in one and the first magnetic end external connection together.
In another preference, the first magnetic end is cylindrical.
In another preference, described through hole is clear opening.
In another preference, the central shaft l of the clear openingtkWith the central shaft l of the first magnetic endmdIt is flat
It is capable or coincidence.
In another preference, the material of the probe is soft magnet.
In the second aspect of the present invention, there is provided a kind of plate-like stomach stoma drawing method, including step：
(a) pipe drawing device described in first aspect is provided；
(b) the guiding tube head is inserted into stomach from the oral cavity of patient；
(c) inserted in stomach, guided using abdominal B-scan ultrasonography so that the spy through stomach stoma with the probe in patient abdomen
Pin and the guiding tube head are attracting；
(d) probe is exited so that the guiding tube pulls out through the stomach stoma and exposes head；
(e) after the guiding tube and the card-bit part being fixed firmly, the guiding tube and stomach are pulled out from oral cavity
Stoma.
Preferably, the step (e) includes following sub-step：
(e1) guide line is exposed on the head for drawing the guiding tube；
(e2) the first wiring of the guide line and the card-bit part that expose the head of the guiding tube knots；
(e3) afterbody of the guiding tube at oral cavity is pulled, the card-bit part blocks the stomach stoma, pulled on,
So as to pull out guiding tube and the stomach stoma.
In another preference, the drawing method also includes step (f) and pulled back the second wiring of the card-bit part so that
The card-bit part returns to original position.
Brief description of the drawings
Fig. 1 is the structural representation of plate-like stomach stoma pipe drawing device in embodiment 1；
Fig. 2 is the structural representation of card-bit part in embodiment 2.
Embodiment
The present inventor develops a kind of plate-like stomach stoma pipe drawing device and tube drawing first by in-depth study extensively
Method, the pipe drawing device include：Guiding tube, probe and card-bit part, the present invention is using probe and guides the magnetic between tube head
Power will guide tube head to be extracted from stomach stoma, and by guiding the first wiring of guide line and card-bit part that tube head exposes to beat
Knot, can pull out stomach stoma when pulling back guiding tube at oral cavity.
Pipe drawing device
In the first embodiment, there is provided a kind of pipe drawing device for being used to pull out stomach stoma, the pipe drawing device bag
Include：Guiding tube, probe and card-bit part.
Wherein, the guiding tube is used to stretch into stomach and guides the stomach stoma, and the guiding tube includes guiding
Tube body and the guiding tube head positioned at guiding tube body distal end, and described guiding tube head is provided with the first magnetic end,
And guide line is provided with the guiding tube, and the guide line is fixed on the first magnetic end.
The probe is provided with the second magnetic end, wherein the second magnetic end passes through magnetic force and first magnetic end
Hold it is attracting, and draw it is described guiding tube head pass through stomach stoma so that the guiding tube head exposure is outside body.
The card-bit part includes card-bit part body and is fixed on the first wiring of the card-bit part body, first wiring
The one end for being connected to the card-bit part body, the other end of first wiring is used to be connected with described guide line
Fixation is connect, so as to which when guide line described in pumpback, the card-bit part blocks described stomach stoma, and returning with the guiding tube
Take out and pull out the stomach stoma.
Preferably, the guiding tube includes taper end portion and thick end；
The ratio of the taper end portion caliber of the guiding tube and the caliber of plate-like stomach stoma is 0.60-0.80, the butt end
The ratio of portion's caliber and the caliber of the plate-like stomach stoma is 1.10-1.20；
The ratio of the caliber of the probe and the caliber of the plate-like stomach stoma is 0.50-0.65；And
The ratio of the external diameter of the card-bit part body and the caliber of the plate-like stomach stoma is 1.10-1.20.
In another preference, taper end portion caliber is 10.80-14.40mm, and the thin tip lengths are 15-25cm,
The thick end caliber is 19.80-21.60mm, and the length of the guiding tube is 180-210cm；
Also, the caliber of the probe is 9-11.70mm, length 40-50cm.
In another preference, the card-bit part body is spheroid, and a diameter of 19.80- of the card-bit part body
21.60mm。
In another preference, the card-bit part also includes the second wiring, one of second wiring be connected to it is described
The other end of card-bit part body.
In another preference, the length of second wiring is 200-250cm.
In another preference, the length of first wiring is 18-22cm；
Also, the length of the guide line is 220-250cm.
In another preference, described guiding tube body is provided with hollow inside.
In another preference, the first described magnetic end is provided with the logical of the first magnetic end of one or more insertions
Hole, and described guide line is at least across a through hole, and it is fixed on the first described magnetic end.
In another preference, described through hole is used to connect outside described hollow inside and guiding tube.
In another preference, described guide line is bifilar guide line, and passes through a through hole per one guide line
And it is fixed on the first described magnetic end.
In another preference, described bifilar guide line is two independent guide lines (bifilar two) or is one only
Vertical guide line (bifilar single).
In another preference, described guide line is bifilar guide line (bifilar single), and two strands of guide lines are each
Through the through hole described in one and the first magnetic end external connection together.
In another preference, the first magnetic end is cylindrical.
In another preference, described through hole is clear opening.
In another preference, the central shaft ltk of the clear opening and the central shaft lmd of the first magnetic end are flat
It is capable or coincidence.
In another preference, the material of the probe is soft magnet.
In another preference, first wiring is doublet cord.
In another preference, second wiring is doublet cord.
In another preference, the second magnetic end is provided with strong magnets.
Drawing method
In this second embodiment, there is provided a kind of plate-like stomach stoma drawing method, including step：
(a) pipe drawing device described in first embodiment is provided；
(b) the guiding tube head is inserted into stomach from the oral cavity of patient；
(c) inserted in stomach, guided using abdominal B-scan ultrasonography so that the spy through stomach stoma with the probe in patient abdomen
Pin and the guiding tube head are attracting；
(d) probe is exited so that the guiding tube pulls out through the stomach stoma and exposes head；
(e) after the guiding tube and the card-bit part being fixed firmly, the guiding tube and stomach are pulled out from oral cavity
Stoma.
Preferably, the step (e) includes following sub-step：
(e1) guide line is exposed on the head for drawing the guiding tube；
(e2) the first wiring of the guide line and the card-bit part that expose the head of the guiding tube knots；
(e3) afterbody of the guiding tube at oral cavity is pulled, the card-bit part blocks the stomach stoma, pulled on,
So as to pull out guiding tube and the stomach stoma.
In another preference, the drawing method also includes step (f) and pulled back the second wiring of the card-bit part so that
The card-bit part returns to original position.
Main advantages of the present invention include：
(a) can be attracted each other between the head of the probe and the guiding tube by magnetic force；
(b) inserted in patient abdomen with the probe through stomach stoma in stomach, guided by abdominal B-scan ultrasonography and utilize magnetic force can
Pull out the head of guiding tube；
(c) the first wiring of the head of the guiding tube is exposed guide line and the card-bit part knots, in guiding of pulling back
Guan Shike pulls out stomach stoma at oral cavity；
(d) the second wiring of card-bit part is longer, and the of the card-bit part that can be pulled back when stomach stoma pulls out at oral cavity
Two wiring so that the card-bit part returns to original position, is easy to guide new plate-like stomach stoma to insert；
(e) present invention can pull out and change disc type under the conditions of it need not carry out gastroscope and fix stomach stoma, greatly reduce
Patient suffering is simultaneously cost-effective.
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.The experimental method of unreceipted actual conditions in the following example, generally according to conventional strip
Part, or according to the condition proposed by manufacturer.Unless otherwise indicated, otherwise percentage and number are percentage by weight and weight
Number.
It should be noted that in the claim and specification of this patent, such as first and second or the like relation
Term is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply
Any this actual relation or order be present between these entities or operation.Moreover, term " comprising ", "comprising" or its
Any other variant is intended to including for nonexcludability so that process, method, article including a series of elements or
Equipment not only includes those key elements, but also the other element including being not expressly set out, or also include for this process,
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, wanted by what sentence " including one " limited
Element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.
Embodiment 1
Fig. 1 is the structural representation of plate-like stomach stoma pipe drawing device in the present embodiment.
As illustrated, present embodiments providing a kind of plate-like stomach stoma pipe drawing device, the pipe drawing device includes：Guiding
Pipe 1, probe 2 and card-bit part 3.
Wherein, the guiding tube 1 is used to stretch into stomach and guides the stomach stoma, and the guiding tube 1 includes drawing
Catheter body 4 and the guiding tube head 5 positioned at guiding tube body 4 distal end, and described guiding tube head 5 is provided with the first magnetic
End 6, and guide line 7 is provided with the guiding tube 1, and the guide line 7 is fixed on the first magnetic end 6.
The probe 2 is provided with the second magnetic end 8, wherein the second magnetic end 8 passes through magnetic force and first magnetic
Property end 6 it is attracting, and draw it is described guiding tube head 5 pass through stomach stoma so that it is described guide tube head 5 be exposed to body
Outside body.
The card-bit part 3 includes card-bit part body 9 and is fixed on the first wiring 10 of the card-bit part body 9, and described the
One of one wiring 10 is connected to one end of the card-bit part body 9, the other end of first wiring 10 be used for it is described
Guide line 7 is attached fixation, so as to which when guide line 7 described in pumpback, the card-bit part 3 blocks described stomach stoma, and
The stomach stoma is pulled out with the pumpback of the guiding tube 1.
In the present embodiment, the guiding tube 1 includes taper end portion 11 and thick end 12, and the taper end portion 11 of the guiding tube 1 is managed
The ratio of footpath and the caliber of plate-like stomach stoma is 0.70, the caliber of thick end 12 and the caliber of the plate-like stomach stoma
Ratio is 1.15.
The ratio of the caliber of the probe 2 and the caliber of the plate-like stomach stoma is 0.60.
The ratio of the external diameter of the card-bit part body 9 and the caliber of the plate-like stomach stoma is 1.20.
The card-bit part body 9 is spheroid, and a diameter of 21.60mm of the card-bit part body 9.
Described guiding tube body 4 is provided with hollow inside.
The first described magnetic end 6 is provided with the through holes of two the first magnetic ends 6 of insertion, described hollow for connecting
It is internal with outside guiding tube 1, and described guide line 7 is at least across a through hole, and be fixed on described the first magnetic end
End 6.
Described guide line 7 is bifilar guide line 7 (bifilar single), and two strands of guide lines 7 are each through described in one
Through hole and the first magnetic end 6 external connection together.
Described through hole is clear opening, the central shaft l of the clear openingtkWith the central shaft l of the first magnetic end 6md
It is parallel.
First wiring 10 is doublet cord.
The second magnetic end 8 is provided with strong magnets.
Embodiment 2
Fig. 2 is the structural representation of card-bit part in the present embodiment.
Present embodiments provide a kind of plate-like stomach stoma pipe drawing device, the pipe drawing device in the present embodiment is to embodiment 1
In pipe drawing device improved, mainly the improvement is that：
In the present embodiment, the caliber of taper end portion 11 is 12.60mm, and the length of taper end portion 11 is 20cm, the butt end
The caliber of portion 12 is 20.70mm, and the length of the guiding tube 1 is 200cm；
The caliber of the probe 2 is 10.80mm, length 45cm；
As shown in Fig. 2 the card-bit part 3 also includes the second wiring 13, one of second wiring 13 be connected to it is described
The other end of card-bit part body 9；
The length of second wiring 13 is 250cm；
Second wiring 13 is doublet cord；
The length of first wiring 10 is 20cm；
The length of the guide line 7 is 230cm；
The first magnetic end 6 is cylindrical；
The material of the probe 2 is soft magnet.
Embodiment 3
Present embodiments provide a kind of plate-like stomach stoma drawing method, including step：
(a) pipe drawing device described in embodiment 2 is provided；
(b) the guiding tube head is inserted into stomach from the oral cavity of patient；
(c) inserted in stomach, guided using abdominal B-scan ultrasonography so that the spy through stomach stoma with the probe in patient abdomen
Pin and the guiding tube head are attracting；
(d) probe is exited so that the guiding tube pulls out through the stomach stoma and exposes head；
(e) after the guiding tube and the card-bit part being fixed firmly, the guiding tube and stomach are pulled out from oral cavity
Stoma.
Embodiment 4
A kind of plate-like stomach stoma drawing method is present embodiments provided, methods described is carried out in the method for embodiment 3
Improve, mainly the improvement is that：
The step (e) includes following sub-step：
(e1) guide line is exposed on the head for drawing the guiding tube；
(e2) the first wiring of the guide line and the card-bit part that expose the head of the guiding tube knots；
(e3) afterbody of the guiding tube at oral cavity is pulled, the card-bit part blocks the stomach stoma, pulled on,
So as to pull out guiding tube and the stomach stoma.
The drawing method also includes step (f) and pulled back the second wiring of the card-bit part so that the card-bit part returns to
It is in situ.
All it is incorporated as referring in this application in all documents that the present invention refers to, it is independent just as each document
It is incorporated as with reference to such.In addition, it is to be understood that after the above-mentioned instruction content of the present invention has been read, those skilled in the art can
To be made various changes or modifications to the present invention, these equivalent form of values equally fall within the model that the application appended claims are limited
Enclose.
Claims (10)
1. a kind of pipe drawing device for being used to pull out stomach stoma, it is characterised in that the pipe drawing device includes：Guiding tube, probe
And card-bit part；
Wherein, the guiding tube is used to stretch into stomach and guide the stomach stoma, and the guiding tube includes guiding tube sheet
Body and the guiding tube head positioned at guiding tube body distal end, and described guiding tube head is provided with the first magnetic end, and
Guide line is provided with the guiding tube, and the guide line is fixed on the first magnetic end；
The probe is provided with the second magnetic end, wherein the second magnetic end passes through magnetic force and the first magnetic end phase
Inhale, and draw the guiding tube head and pass through stomach stoma, so that the guiding tube head exposure is outside body；And
The card-bit part includes card-bit part body and is fixed on the first wiring of the card-bit part body, and the one of first wiring
Head is connected to one end of the card-bit part body, and the other end of first wiring is used to be attached admittedly with described guide line
It is fixed, so as to which when guide line described in pumpback, the card-bit part blocks described stomach stoma, and will with the pumpback of the guiding tube
The stomach stoma is pulled out.
2. pipe drawing device according to claim 1, it is characterised in that the guiding tube includes taper end portion and thick end；
The ratio of the taper end portion caliber of the guiding tube and the caliber of plate-like stomach stoma is 0.60-0.80, the thick end pipe
Footpath and the ratio of the caliber of the plate-like stomach stoma are 1.10-1.20；
The ratio of the caliber of the probe and the caliber of the plate-like stomach stoma is 0.50-0.65；And
The ratio of the external diameter of the card-bit part body and the caliber of the plate-like stomach stoma is 1.10-1.20.
3. pipe drawing device according to claim 2, it is characterised in that taper end portion caliber is 10.80-14.40mm, institute
It is 15-25cm to state thin tip lengths, and the thick end caliber is 19.80-21.60mm, and the length of the guiding tube is 180-
210cm；
Also, the caliber of the probe is 9-11.70mm, length 40-50cm.
4. pipe drawing device according to claim 2, it is characterised in that the card-bit part body is spheroid, and the screens
A diameter of 19.80-21.60mm of part body.
5. pipe drawing device according to claim 1, it is characterised in that the card-bit part also includes the second wiring, and described
One of two wiring is connected to the other end of the card-bit part body.
6. pipe drawing device according to claim 6, it is characterised in that the length of second wiring is 200-250cm.
7. pipe drawing device according to claim 1, it is characterised in that the length of first wiring is 18-22cm；
Also, the length of the guide line is 220-250cm.
8. a kind of plate-like stomach stoma drawing method, it is characterised in that including step：
(a) pipe drawing device described in claim 1-7 is provided；
(b) the guiding tube head is inserted into stomach from the oral cavity of patient；
(c) patient abdomen with the probe through stomach stoma insertion stomach in, guided using abdominal B-scan ultrasonography so that the probe and
The guiding tube head is attracting；
(d) probe is exited so that the guiding tube pulls out through the stomach stoma and exposes head；
(e) after the guiding tube and the card-bit part being fixed firmly, guiding tube and the stomach fistulization is pulled out from oral cavity
Pipe.
9. drawing method according to claim 8, it is characterised in that the step (e) includes following sub-step：
(e1) guide line is exposed on the head for drawing the guiding tube；
(e2) the first wiring of the guide line and the card-bit part that expose the head of the guiding tube knots；
(e3) afterbody of the guiding tube at oral cavity is pulled, the card-bit part blocks the stomach stoma, pulled on, so as to
Pull out guiding tube and the stomach stoma.
10. drawing method according to claim 8, it is characterised in that the drawing method is also pulled back institute including step (f)
State the second wiring of card-bit part so that the card-bit part returns to original position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510358.8A CN107551380B (en) | 2016-06-30 | 2016-06-30 | Tube drawing device and tube drawing method for disc-shaped gastrostomy tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510358.8A CN107551380B (en) | 2016-06-30 | 2016-06-30 | Tube drawing device and tube drawing method for disc-shaped gastrostomy tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107551380A true CN107551380A (en) | 2018-01-09 |
| CN107551380B CN107551380B (en) | 2020-06-09 |
Family
ID=60970093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510358.8A Expired - Fee Related CN107551380B (en) | 2016-06-30 | 2016-06-30 | Tube drawing device and tube drawing method for disc-shaped gastrostomy tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107551380B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112310A (en) * | 1991-02-06 | 1992-05-12 | Grobe James L | Apparatus and methods for percutaneous endoscopic gastrostomy |
| US5167627A (en) * | 1990-09-13 | 1992-12-01 | Abbott Laboratories | Stoma creator gastrostomy device and method for placement of a feeding tube |
| CN101574306A (en) * | 2003-04-28 | 2009-11-11 | 住友电木株式会社 | Catheter kit for burrow |
| CN103908728A (en) * | 2014-03-13 | 2014-07-09 | 周厚荣 | Gastric tube with magnetic electrode |
| WO2014176236A1 (en) * | 2013-04-22 | 2014-10-30 | University Of Maryland, Baltimore | Coaptation ultrasound devices and methods of use |
-
2016
- 2016-06-30 CN CN201610510358.8A patent/CN107551380B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167627A (en) * | 1990-09-13 | 1992-12-01 | Abbott Laboratories | Stoma creator gastrostomy device and method for placement of a feeding tube |
| US5112310A (en) * | 1991-02-06 | 1992-05-12 | Grobe James L | Apparatus and methods for percutaneous endoscopic gastrostomy |
| CN101574306A (en) * | 2003-04-28 | 2009-11-11 | 住友电木株式会社 | Catheter kit for burrow |
| WO2014176236A1 (en) * | 2013-04-22 | 2014-10-30 | University Of Maryland, Baltimore | Coaptation ultrasound devices and methods of use |
| CN103908728A (en) * | 2014-03-13 | 2014-07-09 | 周厚荣 | Gastric tube with magnetic electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107551380B (en) | 2020-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11986340B2 (en) | Coaptation ultrasound devices and methods of use | |
| JP5834081B2 (en) | Multi-balloon expansion device for placement of catheter tubes | |
| US9078997B2 (en) | Catheter assembly including coiled internal bolster | |
| US6332877B1 (en) | Ostomy tube placement tip | |
| Kwon et al. | Enteral nutrition access devices | |
| US8475430B2 (en) | Catheter assembly and method for internally anchoring a catheter in a patient | |
| JP6357311B2 (en) | Feeding tube equipment | |
| US10085921B2 (en) | Gastric port system | |
| CN108324575A (en) | Pipeline device implanted in middle digestive tract and rapid implantation method thereof | |
| US8574221B2 (en) | Tubular medical device | |
| CN205411890U (en) | Nose intestines tube | |
| CN216168893U (en) | Jejunum tube under external magnetic force guidance | |
| JP6718664B2 (en) | Medical tube and medical tube set | |
| CN107551380A (en) | A kind of plate-like stomach stoma pipe drawing device and drawing method | |
| CN212416635U (en) | A real-time visual ileus catheter with biopsy channel for easy direction control | |
| AU2019277031B2 (en) | Catheter and tube introducer | |
| CN204766054U (en) | Ware is arrested to esophagus support in stomach | |
| CN112915032A (en) | Jejunum tube guided by external magnetic force and operation method thereof | |
| WO2020151145A1 (en) | Tube instrument for implantation into small intestine through anal colon with endoscope, and implantation method therefor | |
| WO2021146637A2 (en) | Endoscope- attached percutaneous gastrostomy tube | |
| CN206867443U (en) | A kind of Multifunctional nose stomach intestine tube | |
| CN204073057U (en) | Arrangement pipe in a kind of intestinal | |
| Lang et al. | Percutaneous Endoscopic Gastrostomy | |
| Agarwal et al. | A novel method to facilitate nasogastric tube placement | |
| Ibrahim et al. | Endoscopic Techniques for Enteral Access |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |