CN204596299U - The in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training - Google Patents
The in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training Download PDFInfo
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- CN204596299U CN204596299U CN201520209652.6U CN201520209652U CN204596299U CN 204596299 U CN204596299 U CN 204596299U CN 201520209652 U CN201520209652 U CN 201520209652U CN 204596299 U CN204596299 U CN 204596299U
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- supporting parts
- stomach
- dirty
- oesophagus
- alimentary canal
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Abstract
The utility model discloses the in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training, comprise base, the dirty supporting parts of stomach and oesophagus supporting parts, open top is provided with to hold the dirty inner chamber of animal stomach in the dirty supporting parts of stomach, the dirty supporting parts of stomach offers guide hole at the antetheca of described inner chamber, oesophagus supporting parts is contained in outside the antetheca of the dirty supporting parts of stomach, oesophagus supporting parts is provided with the bracket of forwards being drawn by guide hole, the rear rotating shaft be positioned at oesophagus supporting parts on same axis is provided with outside the rear wall of the dirty supporting parts of stomach, the support supporting the dirty supporting parts of stomach and oesophagus supporting parts base is equipped with, support is provided with and passes and the axis hole that can rotate wherein for rear rotating shaft and oesophagus supporting parts, the dirty supporting parts of stomach and oesophagus supporting parts can rotate on support, so can imitate patient to lie on the back, left or right is lain on one's side, prostrate position such as grade.The utility model is provided support to the training of diagnosis and treatment under digestive endoscopy (especially for tunneling technique under ESD and mucous membrane) by said structure.
Description
Technical field
The utility model is used for technical field of medical instruments, particularly relates to the in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training.
Background technology
Scope doctor a certain endoscopic technic is applied to clinical before, must through strict training and examine qualified, especially by three grades and level Four operation management digestive endoscopy technology ［ as decollement under endoscopic mucosal (ESD) ］.According to domestic and international scope Physician training experience, scope doctor must train through in vitro animal organ and living animal two-stage and confirms the validity and after safety, this endoscopic technic can be applied to clinical.Therefore, scope training base and each hospital, when cultivating young scope doctor, as first stage training, will inevitably use a large amount of in vitro pluck (usually can use the complete pig stomach retaining oesophagus).But after organ is in vitro anatomical structure changes, fix without ligament and the support of surrounding tissue organ, intestines and stomach broken ends of fractured bone opening (can not detain gas/liquid) etc., serve difficulty to scope training band.
Utility model content
For solving the problem, the utility model provides a kind of in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training realizing organ and support afterwards to fix in vitro.
The utility model solves the technical scheme that its technical matters adopts: the in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training, comprise base, the dirty supporting parts of stomach and oesophagus supporting parts, open top is provided with to hold the dirty inner chamber of animal stomach in the dirty supporting parts of described stomach, the dirty supporting parts of described stomach offers guide hole at the antetheca of described inner chamber, described oesophagus supporting parts is contained in outside the antetheca of the dirty supporting parts of described stomach, described oesophagus supporting parts is provided with the bracket of forwards being drawn by described guide hole, the rear rotating shaft be positioned at described oesophagus supporting parts on same axis is provided with outside the rear wall of the dirty supporting parts of described stomach, the support supporting the dirty supporting parts of described stomach and oesophagus supporting parts described base is equipped with, described support is provided with and passes and the axis hole that can rotate wherein for described rear rotating shaft and oesophagus supporting parts.
Be further used as the improvement of technical solutions of the utility model, the dirty holder capsule of flexible stomach is provided with in the inner chamber of the dirty supporting parts of described stomach, described stomach dirty holder capsule is offered the opening for the dirty loading of stomach, the outside of described stomach dirty holder capsule is provided with some tethers, and the intracavity sidewall of the dirty supporting parts of described stomach is provided with the first fixed orifice of the described tether bondage of some confessions.
Be further used as the improvement of technical solutions of the utility model, bottom the bracket of described oesophagus supporting parts, be provided with some second fixed orifices.
Be further used as the improvement of technical solutions of the utility model, described support comprises the after-poppet supporting described rear rotating shaft and the fore-stock supporting described oesophagus supporting parts, in described rear rotating shaft in the rear the axis hole of support built with bearing, turn the tip of the axis after described and be provided with externally threaded termination in the rear side formation of after-poppet, hold-doun nut is equipped with in described termination, described hold-doun nut is provided with the internal thread coordinated with described external thread, closely can prop up after-poppet after described hold-doun nut is screwed by threaded engagement.
Be further used as the improvement of technical solutions of the utility model, described oesophagus supporting parts comprises the bearing attachment being positioned at fore-stock axis hole and the main part passing described fore-stock axis hole, described main part entirety is in the half-round tubular cut open along axis, described bearing attachment is circular circular tube shaped, on described bearing attachment at fore-stock axis hole built with bearing.
Be further used as the improvement of technical solutions of the utility model, also comprise oesophagus broken ends of fractured bone stay pipe, the pore of described oesophagus broken ends of fractured bone stay pipe is smooth, and the outside surface along described oesophagus broken ends of fractured bone stay pipe is provided with some circular protrusions.
Be further used as the improvement of technical solutions of the utility model, the dirty supporting parts of described base, stomach, oesophagus supporting parts, support and oesophagus broken ends of fractured bone stay pipe are insulating material product.
Be further used as the improvement of technical solutions of the utility model, the bottom of the dirty supporting parts of described stomach is provided with cable hole.
Be further used as the improvement of technical solutions of the utility model, the rear wall of the dirty supporting parts of described stomach is provided with the mounting hole installing described rear rotating shaft, the front loaded described mounting hole of described rear rotating shaft is also fixedly connected with the dirty supporting parts of stomach, and the end of described oesophagus supporting parts loads described guide hole and is fixedly connected with the dirty supporting parts of stomach.
Be further used as the improvement of technical solutions of the utility model, described fore-stock at least arranges two along described oesophagus supporting parts.
The beneficial effects of the utility model: when this digestive endoscopy diagnosis and treatment training uses with in vitro animal alimentary canal bracket, the dirty supporting parts internal fixtion of stomach is put into by dirty in vitro animal stomach, put into the bracket of oesophagus supporting parts by with the guide hole of the dirty oesophagus be connected of stomach through the dirty supporting parts antetheca of stomach and fix, if (use in vitro animal large intestine intestinal segment, can be fixed in the bracket of oesophagus supporting parts), so just can carry out digestive endoscopy diagnosis and treatment training; The dirty supporting parts of stomach and oesophagus supporting parts can rotate on support simultaneously, so can imitate the positions such as patient lies on the back, left or right is lain on one's side, prostrate.The utility model is provided support to the training of diagnosis and treatment under digestive endoscopy (especially for tunneling technique under ESD and mucous membrane) by said structure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment one-piece construction axonometric drawing;
Fig. 2 is the utility model example structure front view;
Fig. 3 is the utility model example structure vertical view;
Fig. 4 is the utility model example structure side view;
Fig. 5 is the utility model embodiment oesophagus broken ends of fractured bone supporting tube structure schematic diagram.
Embodiment
Referring to figs. 1 through Fig. 5, that show the concrete structure of the preferred embodiment of the utility model.The design feature of each element of the utility model will be described in detail below, if and when being described to direction (upper and lower, left and right, before and after), be be shown structure for reference to describing with Fig. 1, but actual user of the present utility model is to not limiting to so.
The utility model provides the in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training, comprise base 1, the dirty supporting parts 2 of stomach and oesophagus supporting parts 3, open top is provided with to hold the dirty inner chamber of animal stomach 21 in the dirty supporting parts of described stomach 2, the dirty supporting parts 2 of stomach is in uncovered box, size is that 25cm × 28cm × 6.5cm(is long × wide × high), the bottom of the dirty supporting parts 2 of described stomach is provided with cable hole 22, cable hole 22 is square (long × wide: 3cm × 4cm), for passing through electric wire and the plug of battery lead plate.The dirty supporting parts of described stomach 2 offers guide hole at the antetheca of described inner chamber 21, and the end of described oesophagus supporting parts 3 loads described guide hole and is fixedly connected with the dirty supporting parts 2 of stomach.Described oesophagus supporting parts 3 is contained in outside the antetheca of the dirty supporting parts 2 of described stomach, and described oesophagus supporting parts 3 is provided with the bracket 30 of forwards being drawn by described guide hole, and oesophagus supporting parts 3 front end is round and smooth, in order to avoid damage scope.The rear rotating shaft 4 be positioned at described oesophagus supporting parts 3 on same axis is provided with outside the rear wall of the dirty supporting parts of described stomach 2, the rear wall of the dirty supporting parts of described stomach 2 is provided with the mounting hole installing described rear rotating shaft 4, the front loaded described mounting hole of described rear rotating shaft 4 is also fixedly connected with the dirty supporting parts 2 of stomach, described base 1 is equipped with the support supporting the dirty supporting parts 2 of described stomach and oesophagus supporting parts 3, described support is provided with and passes and the axis hole that can rotate wherein for described rear rotating shaft 4 and oesophagus supporting parts 3.
Described support comprises the after-poppet 51 supporting described rear rotating shaft 4 and the fore-stock 52 supporting described oesophagus supporting parts 4, and described fore-stock 52 arranges two along described oesophagus supporting parts 3.The trailing flank of two fore-stocks 52 is respectively 5mm and 30cm apart from stomach dirty supporting parts 2 antetheca.Described oesophagus supporting parts 3 comprises the bearing attachment 31 being positioned at fore-stock 52 axis hole and the main part 32 passing described fore-stock 52 axis hole, described main part 32 entirety is in the half-round tubular cut open along axis, described bearing attachment 31 in circular circular tube shaped, on described bearing attachment 31 at fore-stock 52 axis hole built with bearing 6.Oesophagus after oesophagus supporting parts 3 internal diameter 4cm(is applicable to inflatable dilatation also leaves a little move place), pig feed length of tube about 30 ~ 40cm that long 50cm(market is buied).In described rear rotating shaft 4 in the rear the axis hole of support 51 built with bearing, the end of described rear rotating shaft 4 is formed at the rear side of after-poppet 51 and is provided with externally threaded termination 41, hold-doun nut 7 is equipped with in described termination 41, described hold-doun nut 7 is provided with the internal thread coordinated with described external thread, after-poppet 51 can be closely propped up after described hold-doun nut 7 is screwed by threaded engagement, tighten or unclamp hold-doun nut 7, the rotatory of lockable or releasing means main body.Tighten hold-doun nut 7 can make it to press closer after-poppet 51, thus fixing postrotational apparatus main body, imitate patient's rotor position.
The dirty holder capsule (not drawing in the drawings) of flexible stomach is provided with in the inner chamber of the dirty supporting parts of described stomach 2, described stomach dirty holder capsule is offered the opening for the dirty loading of stomach, the outside of described stomach dirty holder capsule is provided with some tethers, and the intracavity sidewall of the dirty supporting parts of described stomach 2 is provided with the first fixed orifice 24 of the described tether bondage of some confessions.It is dirty and make battery lead plate be close to the dirty surface of stomach that stomach dirty holder capsule is used for fixing stomach, and stomach is dirty for loading for opening, battery lead plate and pass through oesophagus.Tether can lie in the first fixed orifice 24 of stomach dirty supporting parts 2 sidewall and front and rear wall.Design the object of this annex: stomach dirty supporting parts 2 space is bigger than normal, and the stomach of animal is dirty not of uniform size, when whirligig main body and scope training, stomach is dirty significantly to be moved in the dirty supporting parts 2 of stomach, especially when rotated, the stomach influential point of viscera is sat down weak and limp in the low side, position of the dirty supporting parts of stomach 2.If dirty for stomach loading stomach dirty holder capsule is lain on stomach dirty supporting parts 2 sidewall and front and rear wall by its tether, can simulate at body stomach dirty by the state that natural ligaments hangs and the filling of surrounding tissue organ is fixed; The elasticity of stomach dirty holder capsule can make stomach dirty when being inflated just as can being expanded under physiological status; Stomach dirty holder capsule also can make loading battery lead plate wherein and stomach is dirty is closely affixed, also not easily separated especially when rotated, can simulate situation during clinical endoscopic diagnosis and treatment better.
Also comprise oesophagus broken ends of fractured bone stay pipe 8, the pore of described oesophagus broken ends of fractured bone stay pipe 8 is smooth, outside surface along described oesophagus broken ends of fractured bone stay pipe 8 is provided with some circular protrusions 81, some second fixed orifices 33 are provided with bottom the bracket of described oesophagus supporting parts 3, second fixed orifice 33 arranges one at interval of 5cm, for fixing oesophagus broken ends of fractured bone stay pipe 81 and animal oesophagus or enteron aisle.Oesophagus broken ends of fractured bone stay pipe 8 for supporting and the broken ends of fractured bone of fixing oesophagus or intestinal tube, and simulates the effect of mouth pad in gastroscope diagnosis and treatment, prevents scope and oesophagus or intestinal tube from swinging to surrounding and oesophagus or intestinal tube are shunk back by scope push-and-pull and stretch.The oesophagus broken ends of fractured bone supports 8 pipe overall length 5cm, and one end is comparatively thin, and internal diameter 1.2cm, long 2cm, then excessively arrive thicker cylindric (internal diameter 2cm) through circular cone tubular, taper cone barrel+cylindrical sections length is 3cm.Described oesophagus broken ends of fractured bone stay pipe inner face is smooth, and outside surface has external thread or parallel colyliform projection, to fasten fixing with tether.Using method: oesophagus or the enteron aisle broken ends of fractured bone are placed on the outer wall of the thinner one end of this annex and (are inserted in about 1 ~ 3cm), fasten fixing with suture or bungee; Again according to the length of oesophagus or enteron aisle, oesophagus broken ends of fractured bone stay pipe 8 is placed on the suitable position of oesophagus supporting parts 3, fastens with second fixed orifice 33 of tether bottom oesophagus supporting parts.
Described base 1, the dirty supporting parts of stomach 2, oesophagus supporting parts 3, support and oesophagus broken ends of fractured bone stay pipe 8 all adopt durable, can wash, the material (as duroplasts) of electrical isolation manufactures.
When using this device, with the rope being similar to bandage, base 1 binding is fixed on endoscope diagnosis and treatment bed.The not used time, rope of loosening, can take off whole device, carries out cleaning and disinfection, collection after dry.
When this digestive endoscopy diagnosis and treatment training uses with in vitro animal alimentary canal bracket, dirty for the stomach of in vitro animal alimentary canal part is put into stomach dirty supporting parts 2 internal fixtion, the guide hole of dirty in vitro animal alimentary canal and the stomach oesophagus be connected through the dirty supporting parts antetheca of stomach is put into the bracket 30 of oesophagus supporting parts 3 and fixed, so just can carry out digestive endoscopy diagnosis and treatment training; The dirty supporting parts 2 of stomach and oesophagus supporting parts 3 can rotate on support simultaneously, so can imitate the positions such as patient lies on the back, left or right is lain on one's side, prostrate.The utility model is provided support to the training of diagnosis and treatment under digestive endoscopy (especially for tunneling technique under ESD and mucous membrane) by said structure.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. the in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training, it is characterized in that: comprise base, the dirty supporting parts of stomach and oesophagus supporting parts, open top is provided with to hold the dirty inner chamber of animal stomach in the dirty supporting parts of described stomach, the dirty supporting parts of described stomach offers guide hole at the antetheca of described inner chamber, described oesophagus supporting parts is contained in outside the antetheca of the dirty supporting parts of described stomach, described oesophagus supporting parts is provided with the bracket of forwards being drawn by described guide hole, the rear rotating shaft be positioned at described oesophagus supporting parts on same axis is provided with outside the rear wall of the dirty supporting parts of described stomach, the support supporting the dirty supporting parts of described stomach and oesophagus supporting parts described base is equipped with, described support is provided with and passes and the axis hole that can rotate wherein for described rear rotating shaft and oesophagus supporting parts.
2. the in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training according to claim 1, it is characterized in that: in the inner chamber of the dirty supporting parts of described stomach, be provided with the dirty holder capsule of flexible stomach, described stomach dirty holder capsule is offered the opening for the dirty loading of stomach, the outside of described stomach dirty holder capsule is provided with some tethers, and the intracavity sidewall of the dirty supporting parts of described stomach is provided with the first fixed orifice of the described tether bondage of some confessions.
3. digestive endoscopy diagnosis and treatment training according to claim 2 is with in vitro animal alimentary canal bracket, it is characterized in that: bottom the bracket of described oesophagus supporting parts, be provided with some second fixed orifices.
4. the in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training according to claim 1,2 or 3, it is characterized in that: described support comprises the after-poppet supporting described rear rotating shaft and the fore-stock supporting described oesophagus supporting parts, in described rear rotating shaft in the rear the axis hole of support built with bearing, turn the tip of the axis after described and be provided with externally threaded termination in the rear side formation of after-poppet, hold-doun nut is equipped with in described termination, described hold-doun nut is provided with the internal thread coordinated with described external thread, closely can prop up after-poppet after described hold-doun nut is screwed by threaded engagement.
5. the in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training according to claim 4, it is characterized in that: described oesophagus supporting parts comprises the bearing attachment being positioned at fore-stock axis hole and the main part passing described fore-stock axis hole, described main part entirety is in the half-round tubular cut open along axis, described bearing attachment is circular circular tube shaped, on described bearing attachment at fore-stock axis hole built with bearing.
6. the in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training according to claim 1,2 or 3, it is characterized in that: also comprise oesophagus broken ends of fractured bone stay pipe, the pore of described oesophagus broken ends of fractured bone stay pipe is smooth, and the outside surface along described oesophagus broken ends of fractured bone stay pipe is provided with some circular protrusions.
7. digestive endoscopy diagnosis and treatment training according to claim 6 is with in vitro animal alimentary canal bracket, it is characterized in that: the dirty supporting parts of described base, stomach, oesophagus supporting parts, support and oesophagus broken ends of fractured bone stay pipe are insulating material product.
8. the digestive endoscopy diagnosis and treatment training according to claim 1,2 or 3, with in vitro animal alimentary canal bracket, is characterized in that: the bottom of the dirty supporting parts of described stomach is provided with cable hole.
9. the in vitro animal alimentary canal bracket of digestive endoscopy diagnosis and treatment training according to claim 1,2 or 3, it is characterized in that: the rear wall of the dirty supporting parts of described stomach is provided with the mounting hole installing described rear rotating shaft, the front loaded described mounting hole of described rear rotating shaft is also fixedly connected with the dirty supporting parts of stomach, and the end of described oesophagus supporting parts loads described guide hole and is fixedly connected with the dirty supporting parts of stomach.
10. digestive endoscopy diagnosis and treatment training according to claim 4 is with in vitro animal alimentary canal bracket, it is characterized in that: described fore-stock at least arranges two along described oesophagus supporting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209652.6U CN204596299U (en) | 2015-04-08 | 2015-04-08 | The in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209652.6U CN204596299U (en) | 2015-04-08 | 2015-04-08 | The in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training |
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| CN204596299U true CN204596299U (en) | 2015-08-26 |
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| CN201520209652.6U Expired - Fee Related CN204596299U (en) | 2015-04-08 | 2015-04-08 | The in vitro animal alimentary canal bracket of a kind of digestive endoscopy diagnosis and treatment training |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045825A (en) * | 2016-02-06 | 2017-08-15 | 复旦大学附属华山医院 | Laryngomicrosurgery simulated operation support |
| CN107316555A (en) * | 2017-07-12 | 2017-11-03 | 浙江大学 | Decollement full-thickness excisional model box under a kind of stomach endoscopic mucosal |
-
2015
- 2015-04-08 CN CN201520209652.6U patent/CN204596299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045825A (en) * | 2016-02-06 | 2017-08-15 | 复旦大学附属华山医院 | Laryngomicrosurgery simulated operation support |
| CN107316555A (en) * | 2017-07-12 | 2017-11-03 | 浙江大学 | Decollement full-thickness excisional model box under a kind of stomach endoscopic mucosal |
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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: 20150826 Termination date: 20170408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |