CN103315697A

CN103315697A - Dismountable endoscopic wrapper device

Info

Publication number: CN103315697A
Application number: CN2013102628453A
Authority: CN
Inventors: 杨幼林
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-27
Filing date: 2013-06-27
Publication date: 2013-09-25
Anticipated expiration: 2033-06-27
Also published as: CN103315697B

Abstract

The invention relates to an auxiliary device for endoscopic examination, in particular to a dismountable endoscopic wrapper device, and aims to solve the problems that an endoscopic tube is easily blocked, visual field of examination is affected, and examination cannot be continued when blood clots, food residue or faeces and the like exist in a cavity during endoscopic examination. The front end of a wrapper is connected with a hose, the tail end of the wrapper is connected with a plug in a threaded manner, a colonoscope hole communicated with the inner cavity of the wrapper is formed in the plug, a front steel wire hole and a rear steel wire hole are formed on the side wall of the front end of the hose along a same bus, a first suction connecting tube is obliquely arranged at a first oblique suction hole, an oblique tube is arranged at an oblique steel wire mounting hole obliquely, a bolt at the lower end of a knob is connected with the oblique tube in a threaded manner, a steel wire is arranged in the inner cavity of the wrapper and the hose, the tail end of the steel wire is fixed and wound on a rotating shaft on the knob, and the front end of the steel wire penetrates out of the rear steel wire hole via an inner bolt hole, an inner oblique tube hole, an inner wrapper hole and an inner hose hole and then fixed with the front steel wire hole. The dismountable device is used for endoscopic examination.

Description

Scope trocar sheath detachable device

Technical field

The present invention relates to the auxiliary facilities that a kind of endoscopy is used, be specifically related to a kind of scope trocar sheath detachable device.

Background technology

When endoscopy, scope inserts in enteric cavity or the stomach, if under the situations such as person or patient's intestinal preparatory condition difference that the person under inspection is the digestive tract hemorrhage, intracavity exists a large amount of clots, food debris, feces, cause the visual field spy on unclear and the operation doctor when attracting to clean intestinal (stomach) for the patient, stop up scope easily, cause checking and to proceed, the patient also needs endoscopy again in case of necessity, do not have the misery that increases the patient in the row, the patient of taking foreign body when foreign body be that blade etc. sharply might damage the patient during thing.

Summary of the invention

The objective of the invention is when solving endoscopy, running into intracavity exists clot, food debris or feces etc. easily to stop up the scope pipeline, influence checks the visual field, cause checking and to proceed, and when getting patient's foreign body, foreign body is the problem that sharp-pointed thing may damage the patient, and a kind of scope trocar sheath detachable device is provided.

The present invention includes sleeve pipe, flexible pipe, plug, first attracts to take over, inclined tube, knob, steel wire and second attracts to take over, the front end of described sleeve pipe and hose connection, the tail end of described sleeve pipe is threaded with plug, described plug is provided with the intestinal mirror hole that communicates with cannula cavity, threaded hole of steel and back threaded hole of steel before the same bus in front end side wall upper edge of flexible pipe is provided with, the sidewall of described sleeve pipe is provided with first and attracts inclined hole, steel wire is installed inclined hole and second and is attracted inclined hole, first attracts to take over the oblique first attraction inclined hole place that is arranged on, the oblique steel wire that is arranged on of inclined tube is installed the inclined hole place, second attracts to take over the oblique second attraction inclined hole place that is arranged on, the bolt of knob lower end is threaded with inclined tube, the tail end of steel wire is fixed and is wrapped in the rotating shaft on the knob, the front end of steel wire is through bolt bore, the inclined tube endoporus, the cover pipe orifice, the flexible pipe endoporus is passed by the back threaded hole of steel, fixes with preceding threaded hole of steel again.

The present invention has following beneficial effect: when endoscopy, scope is inserted in the flexible pipe by intestinal mirror hole, when person under inspection's digestive tract hemorrhage or intestinal preparatory condition difference, intracavity exists a large amount of clots, food debris or feces, can withdraw from part from sleeve pipe this moment with scope, adjust sleeve angle by knob, sleeve pipe is put desired location, these things can be attracted to take over sucking-off by the space first between shank and the sleeve pipe, therefore, when utilizing the present invention to carry out endoscopy, can not check the visual field because of above-mentioned residue influence, inspection can be carried out as usual.When running into the patient who needs taking foreign body, if foreign body is comparatively sharp-pointed, the present invention also can prevent from damaging the patient, plays a protective role.

Description of drawings

Fig. 1 is overall structure master's cutaway view of the present invention.

The specific embodiment

The specific embodiment one: present embodiment is described in conjunction with Fig. 1, present embodiment comprises sleeve pipe 1, flexible pipe 2, plug 3, first attracts to take over 4, inclined tube 5, knob 6, steel wire 7 and second attracts to take over 9, the front end of sleeve pipe 1 is connected with flexible pipe 2, the tail end of described sleeve pipe 1 is threaded with plug 3, described plug 3 is provided with the intestinal mirror hole 3-1 that communicates with sleeve pipe 1 inner chamber, threaded hole of steel 2-1 and back threaded hole of steel 2-2 before the same bus in front end side wall upper edge of flexible pipe 2 is provided with, the sidewall of described sleeve pipe 1 is provided with first and attracts inclined hole 1-1, steel wire is installed inclined hole 1-2 and second and is attracted inclined hole 1-3, first attracts to take over the 4 oblique first attraction inclined hole 1-1 places that are arranged on, and first attract to take over 4 fixedlys connected with sleeve pipe 1, the inclined tube 5 oblique steel wires that are arranged on are installed inclined hole 1-2 place, and inclined tube 5 is fixedlyed connected with sleeve pipe 1, second attracts to take over the 9 oblique second attraction inclined hole 1-3 places that are arranged on, and second attract to take over 9 fixedlys connected with sleeve pipe 1, the bolt 6-1 of knob 6 lower ends is threaded with inclined tube 5, the tail end of steel wire 7 is fixed and is wrapped on the rotating shaft 6-2 on the knob 6, the front end of steel wire 7 is through bolt 6-1 endoporus, inclined tube 5 endoporus, sleeve pipe 1 endoporus, flexible pipe 2 endoporus are passed by back threaded hole of steel 2-2, fix with preceding threaded hole of steel 2-1 again.Knob 6 is the outsourcing product, and adopting model is the looping and binding device of MBL-6-F, is made by Bo Ke company.

Using method: this device can be used as stand-by equipment, when running into background technology and describe problem, scope can be withdrawn from, this device is installed, the scope shank is inserted by the 3-1 duct, be with casing bit to operate, first suction catheter 4 can connect attraction, and second pipeline 9 connects water filling device and washes, and adjusts sleeve angle by knob, can be effectively with clot, feces etc. by the shell clearance sucking-off, adjust angle by knob, the obstacle that cleaning inspection runs into guarantees carrying out smoothly of inspection work, needn't allow the patient do intestinal again and prepare, alleviate the patient suffering.Equally, when taking foreign body patient's foreign body is sharp-pointed thing, foreign body is taken out by the gap of sleeve pipe and scope with casing bit.

The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, sleeve pipe 1 and flexible pipe 2 tight fits of present embodiment.Flexible pipe 2 broke away from sleeve pipe 1 when design prevented from using like this.Other composition and annexation are identical with the specific embodiment one.

The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the internal diameter of the sleeve pipe 1 of present embodiment equates with the internal diameter of flexible pipe 2.The intestinal mirror can enter smoothly when design was easy to use like this.Other composition and annexation are identical with the specific embodiment one or two.

The specific embodiment four: in conjunction with Fig. 1 present embodiment is described, between the center of the threaded hole of steel 2-1 of present embodiment and flexible pipe 2 front end faces is 3mm～5mm apart from t.This size range is convenient to steel wire 7 and is driven flexible pipe 2 front ends adjustment angle.Other composition and annexation are identical with the specific embodiment three.

The specific embodiment five: in conjunction with Fig. 1 present embodiment is described, between the center of the threaded hole of steel 2-1 of present embodiment and flexible pipe 2 front end faces is 4mm apart from t.This size range is convenient to steel wire 7 and is driven flexible pipe 2 front ends adjustment angle.Other composition and annexation are identical with the specific embodiment four.

The specific embodiment six: in conjunction with Fig. 1 present embodiment is described, the rotating shaft 6-2 on the knob 6 of present embodiment is provided with locating slot 6-2-1.Steel wire 7 is wrapped among the locating slot 6-2-1, prevents the automatic resilience of steel wire tension power effect, make required angle limited.Other composition and annexation are identical with the specific embodiment four.

The specific embodiment seven: in conjunction with Fig. 1 present embodiment is described, the locating slot 6-2-1 of present embodiment and the endoporus of bolt 6-1 are over against setting.Steel wire 7 motion smoothly in bolt 6-1 endoporus is convenient in design like this.Other composition and annexation are identical with the specific embodiment six.

The specific embodiment eight: in conjunction with Fig. 1 present embodiment is described, first of present embodiment attracts adapter 4 consistent with the incline direction of inclined tube 5.Operation is convenient in design like this.Other composition and annexation are identical with the specific embodiment seven.

The specific embodiment nine: in conjunction with Fig. 1 present embodiment is described, first of present embodiment attracts the axis and second of adapter 4 to attract the axis of adapter 9 not on same vertical plane.Operation is convenient in design like this.Other composition and annexation are identical with the specific embodiment eight.

The specific embodiment ten: present embodiment is described in conjunction with Fig. 1, present embodiment different with the specific embodiment eight are that it also increases sealing ring 8 is arranged, sealing ring 8 is arranged between plug 3 and the sleeve pipe 1, and sealing ring 8 is provided with the sealing ring hole 8-1 that communicates with intestinal mirror hole 3-1.During enteroscopy, the clot that exists in colonic lumen or the gastral cavity, food debris or feces flow out from intestinal mirror hole 3-1 easily, and sealing ring 8 has played the effect of enhanced leaktightness.Other composition and annexation are identical with the specific embodiment nine.

Claims

1. scope trocar sheath detachable device, it is characterized in that: described device comprises sleeve pipe (1), flexible pipe (2), plug (3), first attracts to take over (4), inclined tube (5), knob (6), steel wire (7) and second attracts to take over (9), the front end of described sleeve pipe (1) is connected with flexible pipe (2), the tail end of described sleeve pipe (1) is threaded with plug (3), described plug (3) is provided with the intestinal mirror hole (3-1) that communicates with sleeve pipe (1) inner chamber, the same bus in front end side wall upper edge of flexible pipe (2) is provided with preceding threaded hole of steel (2-1) and back threaded hole of steel (2-2), the sidewall of described sleeve pipe (1) is provided with first and attracts inclined hole (1-1), steel wire is installed inclined hole (1-2) and second and is attracted inclined hole (1-3), first attracts to take over (4) oblique first attraction inclined hole (1-1) that is arranged on locates, the oblique steel wire installation inclined hole (1-2) that is arranged on of inclined tube (5) is located, second attracts to take over (9) oblique second attraction inclined hole (1-3) that is arranged on locates, the bolt (6-1) of knob (6) lower end is threaded with inclined tube (5), the rotating shaft (6-2) on the knob (6) is fixed and be wrapped in to the tail end of steel wire (7), the front end of steel wire (7) is through bolt (6-1) endoporus, inclined tube (5) endoporus, sleeve pipe (1) endoporus, flexible pipe (2) endoporus is passed by back threaded hole of steel (2-2), and is fixing with preceding threaded hole of steel (2-1) again.

2. according to the described scope trocar sheath of claim 1 detachable device, it is characterized in that: described sleeve pipe (1) and flexible pipe (2) tight fit.

3. according to claim 1 or 2 described scope trocar sheath detachable devices, it is characterized in that: the internal diameter of described sleeve pipe (1) equates with the internal diameter of flexible pipe (2).

4. according to the described scope trocar sheath of claim 3 detachable device, it is characterized in that: the distance (t) between the center of described threaded hole of steel (2-1) and flexible pipe (2) front end face is 3mm～5mm.

5. according to the described scope trocar sheath of claim 4 detachable device, it is characterized in that: the distance (t) between the center of described threaded hole of steel (2-1) and flexible pipe (2) front end face is 4mm.

6. according to the described scope trocar sheath of claim 4 detachable device, it is characterized in that: the rotating shaft (6-2) on the described knob (6) is provided with locating slot (6-2-1).

7. according to the described scope trocar sheath of claim 6 detachable device, it is characterized in that: the endoporus of described locating slot (6-2-1) and bolt (6-1) is over against setting.

8. according to the described scope trocar sheath of claim 7 detachable device, it is characterized in that: described first attracts adapter (4) consistent with the incline direction of inclined tube (5).

9. described scope trocar sheath detachable device according to Claim 8, it is characterized in that: described first axis and second that attracts to take over (4) attracts the axis of adapter (9) not on same vertical plane.

10. according to the described scope trocar sheath of claim 9 detachable device, it is characterized in that: described device also comprises sealing ring (8), sealing ring (8) is arranged between plug (3) and the sleeve pipe (1), and sealing ring (8) is provided with the sealing ring hole (8-1) that communicates with intestinal mirror hole (3-1).