CN105380686B - Cecum growth promoting device on congenital esophageal atresia - Google Patents
Cecum growth promoting device on congenital esophageal atresia Download PDFInfo
- Publication number
- CN105380686B CN105380686B CN201511028347.8A CN201511028347A CN105380686B CN 105380686 B CN105380686 B CN 105380686B CN 201511028347 A CN201511028347 A CN 201511028347A CN 105380686 B CN105380686 B CN 105380686B
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- Prior art keywords
- cecum
- guiding tube
- growth promoting
- backplate
- promoting device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00137—Details of operation mode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00982—General structural features
- A61B2017/00991—Telescopic means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses cecum growth promoting devices on a kind of congenital esophageal atresia, belong to medical device technical field, including guiding tube and to the backplate of guiding tube limit, the guiding tube includes leading end and propulsion end, the end of the leading end is provided with protective air-bag, the periphery for promoting end is in axial direction provided with scale, is provided with disc cassette fixer between the backplate and propulsion end.The present invention enters human body oesophagus by guiding tube, thorn ejection is carried out to cecum on oesophagus, put in its growth, the push-in stroke needed daily can be accurately controlled by disc cassette fixer and scale simultaneously, promote the uniform and stable growth of oesophagus, and reach target, simplify atretolemia modus operandi, lower operation wound and operation risk, improves the effect of atretolemia operative treatment, preferably save life.
Description
Technical field
The invention belongs to medical apparatus technical fields, and in particular to a kind of oesophagus acceleration that can promote congenital esophageal atresia
The device of growth.
Background technique
Atretolemia (atresia of oesophagus) and esophago-tracheal fistula (tracheoesophagealfistula)
It is not uncommon in neonatal period, is counted according to the country, incidence is to have 1 in 2000~4500 newborns, with state's outgoing
Sick rate is approximate (having 1 in 2500~3000 newborns).The 3rd of gut development deformity is accounted for, it is abnormal to be only second to anal orifice and rectal intestine
Shape and congenital megacolon.Boy's disease incidence is slightly above girl.It is dead in a couple of days mostly after life to suffer from this disease children in the past, in recent years
Due to the development of pediatric surgery, operative treatment success rate increasingly improves.
There are oesophagus two sections to be not connected in atretolemia case, respectively at logical to the case of such case the case where cecum
It is treated frequently with the modus operandi that two sections are elongated suture, but in this kind of case, there is also two sections to be separated by
Apart from too long, can not directly drawing the situation performed the operation over to one's side, (such as I type atretolemia, II type atretolemia, III (A) type oesophagus are closed
Lock).In this case, can by small intestine, Colon grafting or by Weishang mention thoracic cavity coincide Reconstruction of Esophagus-stomach connection, but
Operation is complicated, and wound is big, and complication is more.Another method is to wait oesophagus cecum self-growth to appropriate length, carries out oesophagus
It coincide.Oesophagus cecum self-growth generally requires 4-8 weeks to the length that can be coincide, and process is very long, during which may occur serious
The severe complication of the threat to life such as pneumonia, interior environment disturbance.
In view of the above-mentioned problems, it is necessary to study a kind of oesophagus cecum tachyauxesises that can promote congenital esophageal atresia out
Device accelerates oesophagus growth, as early as possible Surgical salvage life within the relatively much shorter time.
Summary of the invention
In view of this, the purpose of the present invention is to provide cecum growth promoting device on a kind of congenital esophageal atresia, to solve
Oesophagus growth patient can not be promoted to there are problems that life danger in the prior art.
The purpose of the present invention is what is be achieved through the following technical solutions:
Cecum growth promoting device on congenital esophageal atresia, including guiding tube and to the backplate of guiding tube limit, the guidance
Pipe includes leading end and promotes end, and the end of the leading end is provided with protective air-bag, and the periphery for promoting end is along axial
Direction is provided with scale, is provided with disc cassette fixer between the backplate and propulsion end.
Further, the disc cassette fixer includes being fixed on the engagement pawl on backplate and being set to promote on the periphery of end
The card slot engaged with engagement pawl.
Further, the engagement pawl includes two relatively turnable engaging body.
Further, the engaging body is arc structure, and one end is provided with engaging head, and the other end, which is provided with, to engage two
Body is rotatably attached to shaft together.
Further, the engagement pawl further includes the reset spring that two engaging body can be made in clamped condition always, described
Reset spring both ends are individually fixed in the end that two engaging body are located at shaft one end.
Further, the card slot be two along promote end axial directions arrangement long square grooves, the width of the long square groove with
The diameter of engaging head matches.
Further, the guiding tube is additionally provided with breeze way between leading end and propulsion end.
Further, the protective air-bag is connected to by the gas circuit being set in guiding tube with extraneous gas source.
Further, it is provided on the backplate for observing the viewing surface for promoting end scale, the viewing surface and scale are flat
Row setting.
Further, the tightening belt for backplate to be fixed on to human body face is provided on the backplate.
The beneficial effects of the present invention are:
The present invention enters human body oesophagus by guiding tube, irritating to oesophagus progress to pull, and puts in its growth, leads to simultaneously
The push-in stroke needed daily can be accurately controlled by crossing disc cassette fixer and scale, promote the uniform and stable growth of oesophagus, and reach pre-
Phase target, final realize implement Surgical salvage life in time.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and
It obtains.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, in which:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of Fig. 1.
Appended drawing reference:
1- guiding tube；2- backplate；3- leading end；4- promotes end；5- protective air-bag；6- scale；7- gas circuit；8- card slot；9-
Engaging body；10- engages head；11- shaft；12- reset spring；13- breeze way；14- viewing surface；15- tightening belt.
Specific embodiment
Hereinafter reference will be made to the drawings, and a preferred embodiment of the present invention will be described in detail.It should be appreciated that preferred embodiment
Only for illustrating the present invention, rather than limiting the scope of protection of the present invention.
As shown in Figure 1 and Figure 2, Fig. 1 is the structural schematic diagram of cecum growth promoting device on congenital esophageal atresia, Fig. 2 Fig. 1
Left view, cecum growth promoting device on the congenital esophageal atresia of the present embodiment limits including guiding tube 1 and to guiding tube 1
Backplate 2, in the present embodiment, guiding tube cannot be too soft, should have the conducting power of certain force or displacement, specifically, should be able to will apply
The power or displacement for being added in one end are transmitted to the other end, meanwhile, it can not be too hard, in order to avoid damage is brought to oesophagus, the guiding tube 1 packet
It includes leading end 3 and promotes end 4, the end of the leading end 3 is provided with protective air-bag 5, prevents the injury to human body, protective air-bag
It is connected to gas supply with extraneous gas source by the gas circuit 7 being set in guiding tube, gas source can be air bag or air pump or compressor etc.,
It promotes the periphery at end 4 to be in axial direction provided with scale 6, to promoting length to control, in backplate 2 and promotes between end 4
It is provided with disc cassette fixer, is unclamped by disc cassette fixer or fixed guiding tube upon its release can be to propulsion guiding tube
Different length is fixed after completing to adjust.
The present embodiment is inserted into human body oesophagus by guiding tube, irritating to oesophagus progress to pull, and puts in its growth, together
When the push-in stroke needed daily can be accurately controlled by disc cassette fixer and scale, promote the uniform and stable growth of oesophagus, and reach
To target, final realize implements Surgical salvage life in time.
As the improvement of the present embodiment, the disc cassette fixer includes the engagement pawl being fixed on backplate 2 and is set to
The card slot 8 engaged on the periphery of end with engagement pawl is promoted, the engagement pawl includes two relatively turnable engaging body 9, described
Engaging body 9 is arc structure, and one end is provided with engaging head 10, and the other end is provided with can be by two rotatable connections of engaging body 9
In the present embodiment, screw thread is arranged in one end of shaft, and shaft is fixed on backplate 2 with screw thread, institute in shaft 11 together
Stating engagement pawl further includes the reset spring 12 that two engaging body can be made in clamped condition always, 12 both ends of reset spring point
It is not fixed on the end that two engaging body are located at shaft one end, under the action of reset spring, engagement pawl is often clamping with state
State can grasp the end of engaging body 9 when needed, overcome the elastic force of reset spring 12, and engaging head 10 is moved back
Card slot out carries out length adjustment so that guiding tube be unclamped, simultaneously as shaft 11 and backplate 2 are fixed, can also realize to shield
The fixation of plate 2.
As the improvement of the present embodiment, the card slot 8 is two along the long square groove for promoting 4 axial direction of end arrangement, described
The width of long square groove matches with the diameter for engaging first 10.
As the improvement of the present embodiment, the guiding tube 1 is additionally provided with breeze way 13 between leading end 3 and propulsion end 4,
The breeze way is made of elastic material, can persistently be kept to leading end 3 after the completion of forward operation by breeze way 13
Thrust, the thrust are applied on human body oesophagus by the way that leading end 3 is lasting, it is promoted to grow continuously and healthily.
As the improvement of the present embodiment, it is provided on the backplate 2 for observing the viewing surface 14 for promoting end scale, it is described
Viewing surface 14 is arranged in parallel with scale, is conducive to observation scale, reduces error in reading.
As the improvement of the present embodiment, the tightening belt for backplate to be fixed on to human body face is provided on the backplate 2
15。
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (8)
1. cecum growth promoting device on congenital esophageal atresia, it is characterised in that: including guiding tube and to guiding tube limit backplate,
The guiding tube includes leading end and promotes end, and the end of the leading end is provided with protective air-bag, the outer circle for promoting end
Face is in axial direction provided with scale, is provided with disc cassette fixer between the backplate and propulsion end, passes through the dress that is fixed
Set the push-in stroke that can control guiding tube with scale；The disc cassette fixer includes the engagement pawl being fixed on backplate and is set to
Promote the card slot engaged on the periphery of end with engagement pawl；The protective air-bag passes through the gas circuit being set in guiding tube and extraneous gas
Source connection.
2. cecum growth promoting device on congenital esophageal atresia according to claim 1, it is characterised in that: the engagement pawl packet
Include two relatively turnable engaging body.
3. cecum growth promoting device on congenital esophageal atresia according to claim 2, it is characterised in that: the engaging body is
Arc structure, one end are provided with engaging head, and the other end is provided with the shaft that can be rotatably attached to two engaging body together.
4. cecum growth promoting device on congenital esophageal atresia according to claim 2, it is characterised in that: the engagement pawl is also
Including the reset spring that two engaging body can be made in clamped condition always, the reset spring both ends are individually fixed in two cards
Zoarium is located at the end of shaft one end.
5. cecum growth promoting device on congenital esophageal atresia according to claim 3, it is characterised in that: the card slot is two
A long square groove along propulsion end axial direction arrangement, the width of the long square groove match with the diameter for engaging head.
6. cecum growth promoting device on congenital esophageal atresia according to claim 1, it is characterised in that: the guiding tube exists
Breeze way is additionally provided between leading end and propulsion end.
7. cecum growth promoting device on -6 any congenital esophageal atresias according to claim 1, it is characterised in that: the shield
It is provided on plate for observing the viewing surface for promoting end scale, the viewing surface is arranged in parallel with scale.
8. cecum growth promoting device on -6 any congenital esophageal atresias according to claim 1, it is characterised in that: the shield
The tightening belt for backplate to be fixed on to human body face is provided on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028347.8A CN105380686B (en) | 2015-12-31 | 2015-12-31 | Cecum growth promoting device on congenital esophageal atresia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028347.8A CN105380686B (en) | 2015-12-31 | 2015-12-31 | Cecum growth promoting device on congenital esophageal atresia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105380686A CN105380686A (en) | 2016-03-09 |
| CN105380686B true CN105380686B (en) | 2019-02-26 |
Family
ID=55413885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028347.8A Expired - Fee Related CN105380686B (en) | 2015-12-31 | 2015-12-31 | Cecum growth promoting device on congenital esophageal atresia |
Country Status (1)
| Country | Link |
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| CN (1) | CN105380686B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164215A1 (en) * | 2022-02-28 | 2023-08-31 | Boston Scientific Scimed Inc. | Medical device for treating esophageal atresia |
| WO2023164220A1 (en) * | 2022-02-28 | 2023-08-31 | Boston Scientific Scimed Inc. | Medical device for treating esophageal atresia |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606930B (en) * | 2018-05-21 | 2024-02-20 | 广州星顿医疗科技有限公司 | Medical equipment for congenital esophageal locking and preparation method thereof |
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| CN1778402A (en) * | 2004-10-15 | 2006-05-31 | 伊西康内外科公司 | Transparent dilator device and method of use |
| CN102416218A (en) * | 2011-10-09 | 2012-04-18 | 东南大学 | Adjustable-diameter esophagus balloon catheter |
| CN203971135U (en) * | 2014-07-12 | 2014-12-03 | 复旦大学附属眼耳鼻喉科医院 | Bayonet type stomach tube clip |
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| US10245039B2 (en) * | 2014-05-30 | 2019-04-02 | Children's Medical Center Corporation | Methods and apparatuses for applying tensile force to tissue |
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2015
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| CN1778402A (en) * | 2004-10-15 | 2006-05-31 | 伊西康内外科公司 | Transparent dilator device and method of use |
| CN102416218A (en) * | 2011-10-09 | 2012-04-18 | 东南大学 | Adjustable-diameter esophagus balloon catheter |
| RO130043A2 (en) * | 2013-07-15 | 2015-02-27 | Vlad-Laurenţiu David | Nasogastric probe for surgical treatment of esophageal atresia |
| CN203971135U (en) * | 2014-07-12 | 2014-12-03 | 复旦大学附属眼耳鼻喉科医院 | Bayonet type stomach tube clip |
| CN204671584U (en) * | 2015-02-17 | 2015-09-30 | 中国人民解放军第四军医大学 | A kind of stomach tube with fixture |
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Non-Patent Citations (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164215A1 (en) * | 2022-02-28 | 2023-08-31 | Boston Scientific Scimed Inc. | Medical device for treating esophageal atresia |
| WO2023164220A1 (en) * | 2022-02-28 | 2023-08-31 | Boston Scientific Scimed Inc. | Medical device for treating esophageal atresia |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105380686A (en) | 2016-03-09 |
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Granted publication date: 20190226 Termination date: 20211231 |