CN205338887U - Flexible electronic endoscope and checkout system - Google Patents

Abstract

The utility model provides a flexible electronic endoscope and checkout system, it includes miniature camera head mould group, light source and a drive circuit, characteristics lie in still including the waterproof device of a terminal surface and two at least directional control lines, the biggest cross sectional area of medical electronic endoscope terminal surface be less than 15.9mm2. The utility model provides a medical treatment electronic endoscope checkout system contains foretell medical electronic endoscope, a transmission flexible circuit conductor and a terminal control unit. Transmission flexible circuit conductor and the terminal control unit that contain of medical electronic endoscope checkout system mate interface connection through one. The utility model discloses a dampproofing characteristic of water proof, the bore is little, can use when open operation and laparoscopic surgery that's medical electronic endoscope has well is disclosed. Use the utility model discloses a medical treatment electronic endoscope and checkout system reduce operation time and operation wound to reduce postoperative complication like intestinal adhesion etc. And the possibility of infection in the art. Just medical electronic endoscope and transmission flexible circuit conductor belong to can the formula of throwing.

Description

A kind of flexible electronic endoscope and the system of inspection

Technical field

The present invention relates to technical field of medical instruments, particularly relate to a kind of flexible electronic endoscope and inspection system thereof.

Background technology

Endoscope is generally used for noninvasive test and Minimally Invasive Surgery.But the space still having some long and narrow bending cannot arrive easily.Such as up to the small intestinal of 4-6 rice, it is distributed in gastral stage casing, respectively apart from naturally open 1 meter or more than 1 meter of digestive tract before and after small intestinal, belongs to the viewing blind zone of endoscope.Existing two kinds of related endoscopes technology, but be less clinical acceptance.(1) double; two sacculus endoscopies, after stretching into small intestinal lumen, by sacculus alternately expansion, are progressively recovered to rear, it is necessary to doctor expends the operating time of a few hours by small intestinal；(2) capsule endoscope, but this apparatus is longer by the gastral time, is not accepted by emergency cases such as digestive tract hemorrhage.Therefore doctor is generally selected the modes such as abdominal and saves the life of patient.But in operation process, doctor, because being judged the situation in the long and narrow curved space such as small intestinal lumen by outward appearance, generally completes this process by colonoscope, after namely opening abdomen, segmentation otch on small intestinal, stretches into colonoscope, until verifying petechia or finding pathological changes.

Use intestinal mirror to replace corresponding function during current diagnosis and treatment, but intestinal mirror has again lower column defects: (1) intestinal mirror designs for colon diagnosis and treatment, and structure is crossed slightly really up to the mark, and the function build with redundancy is bigger；(2) disinfection process of intestinal mirror is not for operation designing；(3) capsule endoscope is not used to the place beyond emergency treatment or digestive tract.Therefore, need the soft endoscope that a kind of bore is less badly, it is possible to correspondence otch in operation or during emergency treatment, faster stretch into organ to be checked or position checks focus.

Summary of the invention

The invention provides a kind of flexible electronic endoscope and there is less bore, and endoscope's shell have employed plastic material, reduce cost and conveniently stretch into narrow and small position simultaneously, in conjunction with a kind of flexible electronic endoscopy system provided by the invention, transmission flexible circuit conductor carries flexible electronic endoscope at top, boosting endoscope, it is possible to more conventional apparatus stretches into narrow and small position faster.This kind of flexible electronic endoscope, including a minisize pick-up head module, light source and drive circuit, described flexible electronic endoscope also includes end face waterproof device and at least two direction controlling line, and described flexible electronic endoscope also meets relational expression:

S≤15.9mm², wherein S is the maximum cross-section area of described flexible electronic endoscope end face.

Further, described flexible electronic endoscope can include at least one hollow duct.

Further, its end face waterproof device of described flexible electronic endoscope can be thin film or hard cover plate.

Further, described flexible electronic endoscope illuminator can adopt LED or optical fiber source.

Further, described flexible electronic endoscope can include the soft plastic shell that meets biocompatibility.

A kind of flexible electronic endoscopy system, comprises an above-mentioned flexible electronic endoscope, transmission flexible circuit conductor and a terminal controller.

Further, a transmission flexible circuit conductor and a terminal controller that described flexible electronic endoscopy system comprises connect through a matched interfaces.

There is good water proof moisture barrier properties in the flexible electronic endoscope of present disclosure, and bore is little, can use when open surgery and endoscope-assistant surgery.Use flexible electronic endoscope and the system of inspection of the present invention, reduce operating time, reduce operation wound, facilitate patient to operate, reduce the disturbance to organ, reducing post-operative complication such as intestinal adhesion etc., alleviate the postoperative misery of patient, operation special equipment reduces the possibility of Infection in operation.Described flexible electronic endoscope and transmission flexible circuit conductor can be replaced, and namely flexible electronic endoscope and transmission flexible circuit conductor are disposable.

Accompanying drawing explanation

The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the flexible electronic endoscope end face top view schematic diagram according to first embodiment of the invention.

Fig. 2 is the flexible electronic endoscope end face top view schematic diagram according to second embodiment of the invention.

Fig. 3 is the flexible electronic endoscopy system schematic side view according to third embodiment of the invention.

Fig. 4 is according to transmitting flexible circuit conductor internal structure schematic diagram in the flexible electronic endoscopy system of third embodiment of the invention.

Drawing reference numeral illustrates:

Direction controlling line: 11,15,21,25,26,202；

Hollow duct: 204；

Electronic circuit duct: 203；

Photographic head module: 10,20；

Plastic shell: 13,23；

Light source: 12,22；

Waterproof device: 16；

Flexible electronic endoscope: 100；

Transmission flexible circuit conductor: 200；

Terminal controller: 300；

Interface: 201,301；

Maximum cross-section area: S；

Plastic cement cladding of fiber: 210.

Detailed description of the invention

Most preferred embodiment below in conjunction with legend and present disclosure illustrates detailed description of the invention.

One structure of present disclosure is as follows: Fig. 1 is the structural representation of the flexible electronic endoscope of first embodiment of the invention, described flexible electronic endoscope includes a photographic head module 10, first direction control line 11, two light sources 12, plastic shell 13, waterproof device 16 in two hollow ducts 204, second direction control line 15 and Fig. 3.Here waterproof device 16 is plastic, transparent cover plate, and light source 12 is LED light source.Photographic head module 10, first direction control line 11, second direction control line 15 and two LED light sources 12 are all contained in plastic shell 13, in addition have implant in plastic shell 13, are used for fixing above-mentioned parts.In the first embodiment, the largest end face area of section S of described flexible electronic endoscope is 13mm2.First direction control line 11 and second direction control line 15 control described flexible electronic endoscope in propelling and advance toward opposite direction, and direction controlling line makes whole device have higher degree of freedom and practicality.

Another structure of present disclosure is as follows: Fig. 2 is the structural representation of the flexible electronic endoscope of second embodiment of the invention, described flexible electronic endoscope includes a photographic head module 20, first direction control line 21, one light source 22, plastic shell 23, one hollow duct 204, second direction control line 25, waterproof device 16 in third direction control line 26 and soil.Here waterproof device 16 is waterproofing membrane, and light source 22 is LED light source.Photographic head module 10, first direction control line 11, second direction control line 15 and two LED light sources 12 are all contained in plastic shell 13, in addition have implant in plastic shell 23, are used for fixing above-mentioned parts.In the first embodiment, the largest end face area of section S of described flexible electronic endoscope is 15.9mm2.First direction control line 21, second direction control line 25 and third direction control line 26 control described flexible electronic endoscope in propelling and advance toward different directions.

Fig. 3 is the structural representation of the flexible electronic endoscopy system of third embodiment of the invention, and described flexible electronic endoscopy system includes an aforesaid flexible electronic endoscope 100, transmission flexible circuit conductor 200 and a terminal controller 300.Flexible electronic endoscope 100 connects transmission flexible circuit conductor 200 shared hollow duct 204.The direction controlling line 202 that transmission flexible circuit conductor 200 comprises is connected with the direction controlling line in flexible electronic endoscope 100.Fig. 4 is the internal structure schematic diagram transmitting flexible circuit conductor 200 in the 3rd embodiment, wherein transmission flexible circuit conductor 200 includes some direction controlling lines 202, electronic circuit duct 203 and hollow duct 204, outer layer is plastic cement cladding of fiber 210, and other implants do not mark at this, but exists in reality.Plastic cement fiber make transmission flexible circuit conductor quality pliable and tough, to organ soft while the narrow and small position of organ advance more convenient.Structure according to flexible electronic endoscope 100, transmission flexible circuit conductor 200 spool interior lines and duct are combined and can be: (1) direction controlling line 202, electronic circuit duct 203 and hollow duct 204；(2) direction controlling line 202, electronic circuit duct 203.Transmission flexible circuit conductor 200 comprises first interface 201, and terminal controller 300 comprises the second interface 301, and both are connected by this first interface 201 and the second interface 301.Transmitting flexible circuit conductor 200 in practical application can integral replacing with the flexible electronic endoscope 100 being connected.

Hollow duct 204 can be used for the mouth that enters for the treatment of liquid in detection process or gas, and apparatus stretch into mouth.According to the demand of endoscope is adjusted quantity and with or without.

By the opening modes such as intracavity wound or organ otch and organ are naturally open, the head end of this flexible electronic endoscope is sent in small space, inwardly advance, use the natural boundary of direction control line 202, hollow duct 204 and long and narrow space and at the direction of propulsion of long and narrow space outer force control flexible electronic endoscope, progradation can be passed through terminal controller 300 and regulate light source intensity of illumination, focal length, filter, adjustment color balance etc., find to walk therapeutic scheme under assessment location, decision by disease site.

Although the foregoing describing the specific embodiment of the present invention; but those familiar with the art is to be understood that; we are merely exemplary described specific embodiment; rather than for the restriction to the scope of the present invention; those of ordinary skill in the art, in the equivalent modification made according to the spirit of the present invention and change, should be encompassed in the scope of the claimed protection of the present invention.

Claims (6)

1. a flexible electronic endoscope, it includes a minisize pick-up head module, light source and drive circuit, it is characterized in that: also including end face waterproof device, soft plastic shell and at least two direction controlling line meeting biocompatibility, described flexible electronic endoscope also meets relational expression: S≤15.9mm², wherein S is the maximum cross-section area of described flexible electronic endoscope end face.

2. flexible electronic endoscope according to claim 1, it is characterised in that: described flexible electronic endoscope includes at least one hollow duct.

3. flexible electronic endoscope according to claim 1, it is characterised in that: its end face waterproof device of described flexible electronic endoscope is thin film or hard cover plate.

4. flexible electronic endoscope according to claim 1, it is characterised in that: described flexible electronic endoscope illuminator is LED or optical fiber source.

5. a flexible electronic endoscopy system, it is characterised in that: comprise the flexible electronic endoscope described in any one of claim 1-4, transmission flexible circuit conductor and a terminal controller.

6. flexible electronic endoscopy system according to claim 5, it is characterised in that: a transmission flexible circuit conductor and a terminal controller that described flexible electronic endoscopy system comprises connect through a matched interfaces.