CN203424912U - Disposable split-type fiber electronic endoscope - Google Patents
Disposable split-type fiber electronic endoscope Download PDFInfo
- Publication number
- CN203424912U CN203424912U CN201320505231.9U CN201320505231U CN203424912U CN 203424912 U CN203424912 U CN 203424912U CN 201320505231 U CN201320505231 U CN 201320505231U CN 203424912 U CN203424912 U CN 203424912U
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- insertion section
- steel wire
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- type fiber
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Abstract
The utility model relates to the minimally invasive field, in particular to a disposable split-type fiber electronic endoscope applied to medical examination or surgeries. The electronic endoscope comprises an inserting part and an operation part, the inserting part is internally provided with an optical observation system, a transfusion pipe and a gas conveying pipe, the optical observation system comprises a COMS miniature camera arranged on the top end portion of the inserting part, and the COMS miniature camera is connected with a camera shooting cable extending from the base portion of the inserting part; the operation part is arranged on the base portion of the inserting part, and the operation part and the inserting part are integrally connected through a threaded connector. The inserting part is made of silica gel, non-poisonous soft rubber or food-grade nylon, and the rigid inner threaded connector is formed in the base portion of the inserting part and used for being connected with the operation part. The disposable split-type fiber electronic endoscope is convenient to carry, suitable for flow medical workers, convenient to use and capable of being used after a bag is unsealed and the possibly-caused cross infection among patients is fundamentally avoided. The disposable split-type fiber electronic endoscope is in a split type, and only the inserting part is required to be replaced in use.
Description
Technical field
This utility model relates to and belongs to Wicresoft field, especially relates to a kind of disposable split type fiber elctronics endoscopy that is applied in medical inspection or operation use.
Background technology
In recent years, the advantage of splanchnoscopy and operation is very outstanding, and it can go deep into patient's body lumen diagnosis, has intuitive, reliability, invasive, has now become a clinical irreplaceable Clinics.
Fibergastroscope is transmitting medium or the carrier as light with highly purified glass fiber bundle, image is transferred in machine and is play and on monitor, make doctor see by glass fiber bundle { optical fiber }, the position that shines observation also thrown the light source on machine by optical fiber by optical fiber simultaneously, because optical fiber quality is soft and very thin, exactly because the also cause of its quality softness, so this fiber soft lens can be under certain dynamics can be crooked up and down, by handgrip part actuating device, control the rotation of fiber camera lens, just very convenient when entering sufferer place by human body natural's tract and detect focus.
Optical fiber is because long-term crooked use there will be segment glass fibrous fracture to cause image and light conduction disappearance, so people have developed fiber elctronics endoscopy.Fiber elctronics endoscopy is high-resolution photographic head to be placed in to the end of gastroscope strip, the image gathering is directly delivered to the image processing center of machine, owing to having adopted front-facing camera resolution greatly to improve, minimizing at double the number of glass fibre, make gastroscope strip more carefully, more soft, distress level during patient obviously alleviates.The life-span of equipment obviously extends simultaneously.
Yet in splanchnoscopy and operation, doctor inevitably can touch blood, body fluid.Generally for fibrescope, after checking, previous patient can use glutaraldehyde sterilization 20 minutes, but the sterilization of scope own only can not guarantee its safety completely by soaking, if check to as if having the patient of infectious disease, as tuberculosis, hepatitis B, acquired immune deficiency syndrome (AIDS), possibly because carelessness causes infecting.Once endoscope is contaminated, patient occurs that from infecting to occur to symptom needs a period of time after microscopy.
Equally, for the doctor who checks in flowing, endoscopy disinfection hardly may, for example in earthquake-stricken area, carry out medical assistance, because locality can not provide sterilizing equipment decontaminating apparatus, self more cannot carry, so in the face of this awkward situation, all kinds of emergency rescue operations just cannot be carried out, and have caused safely imponderable loss to people's life.
Summary of the invention
For overcoming the deficiencies in the prior art part, this utility model provides a kind of disposable split type fiber elctronics endoscopy, to solve the halfway problem of existing endoscopy disinfection.
The technical scheme that this utility model adopts is: disposable split type fiber elctronics endoscopy, and this fujinon electronic video endoscope comprises:
Insertion section, the internal configurations of this insertion section has optical viewing system and liquid-transport pipe-line, gas pipeline, this optical viewing system comprises the COMS minisize pick-up head that is arranged on described insertion section top ends, and this COMS minisize pick-up head is connected with the shooting cable that the base portion extension from described insertion section is come;
Operating portion, is arranged at the base portion of described insertion section, and the two is connected as one by hickey;
Described insertion section is made by silica gel, nontoxic soft rubber or food stage nylon, and described insertion section base portion is provided with rigidity internal thread interface, for connecting with described operating portion.This utility model adopts fabricated structure, to insertion section, adopts conventional and performance on the market close to the material of conventional fibrescope, to be combined with operating portion.Described insertion section is low-cost disposable use device, adopts mould one-shot forming, is finished disposablely, focuses on, without consideration sterilization problems waiting until after.
Further, described rigidity internal thread interface adopts rustless steel or engineering plastics to make.
Further, the gas pipeline of inside, described insertion section or the left port place of liquid-transport pipe-line are middle porose circular cone pattern, and the connected end of the described operating portion corresponding with it, its air flue right output port is the circular cone pattern that centre is porose and cave inward, and described air flue left port conical base slightly larger in diameter is in described air flue right output port cone diameter.
Further, the front and back of described rigidity internal thread interface are distributed with front baffle ring and rear baffle ring, described front baffle ring and rear baffle ring are the annulus that main shaft extends outward, and are integrated with main shaft portion, the relative main shaft of described rigidity internal thread interface can be in described front baffle ring and rear baffle ring relative motion.
Further, in the seam left and right sides of described insertion section and described operating portion, respectively have respectively a joint being connected on steel wire, one of them is male joint, and another is female joint; It is inner that the steel wire front end of operating portion is stuck in described male joint with chuck by described steel wire, and the steel wire front end of described insertion section is stuck in described female joint with chuck by described steel wire; After described male joint and female joint are threaded connection, the steel wire in the steel wire in described operating portion and insertion section is connected as a single entity, the camera lens that now control stick on described operating portion can be controlled described COMS minisize pick-up head rotates.
Further, described control stick drives inner rotating disk synchronously to rotate by central party oblique crank Z, the camera lens that the front end of the steel wire in described insertion section is fixed on described COMS minisize pick-up head foremost, simultaneously the cross section, annulus edge of described inner rotating disk is U-shaped structure, and the steel wire in described operating portion can be around on it and be fixed on described inner rotating disk.
Further, have two through holes on the surface of described inner rotating disk, the steel wire in described operating portion passes these two through holes successively, and with on the fixing described inner rotating disk of scolding tin.
Beneficial effect:
1, this product is easy to carry, and the medical worker that is applicable to flowing uses;
2, easy to use, open the i.e. use of bag, fundamentally avoided the cross infection problem that may occur between patient;
3, this product is split type, during use, only need to change insertion section, has saved a large amount of resources and cost.
Accompanying drawing explanation
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is population structure schematic diagram of the present utility model,
Fig. 2 is the integrated port organization schematic diagram of front end,
Fig. 3 is the structural representation of insertion section and operating portion connecting section,
Fig. 4 is the structural representation of operating portion,
Fig. 5 is the syndeton schematic diagram of lens control steel wire,
The structural representation of Tu6Wei lens control mechanism,
Fig. 7 is the structural representation of inner rotating disk.
In figure: handle 1; Camera lens hand lever 2; Button formula light source interface 3; Water channel interface 4; Air flue interface 5; External screw thread mouth 6; Rigidity internal thread interface 7; Flexible pipe 8; The integrated port 9 of front end; Communication interface 10; Optical fiber 11, air flue outlet 12; Water channel outlet 13; COMS minisize pick-up head 14; Front baffle ring 15; Rear baffle ring 16; Gas pipeline left port 17; Liquid-transport pipe-line left port 18; Lens control steel wire 21; Male joint 22; Female joint 23; Chuck 24,25; Through hole 26,27; Inner rotating disk 28.
The specific embodiment
With reference to figure 1-4, this disposable split type fiber elctronics endoscopy is divided into two parts, comprising:
Insertion section a, insertion section a is divided into flexible pipe 8 and the integrated port 9 of front end, flexible pipe 8 internal configurations have optical viewing system and liquid-transport pipe-line, gas pipeline, this optical viewing system comprises the COMS minisize pick-up head 14 that is arranged on the integrated port 9 of described insertion section front end, and COMS minisize pick-up head 14 is connected with the shooting cable (optical fiber 11) that the base portion extension from insertion section a is come; Insertion section a is made by silica gel, nontoxic soft rubber class or food stage nylon, as PU etc.Flexible pipe 8 base portions are provided with rigidity internal thread interface 7, for connecting with operating portion b.Insertion section a is mould one-shot forming, and rigidity internal thread interface 7 adopts metal materials to make as rustless steel or engineering plastics.
Operating portion b, is arranged at the base portion of insertion section a, and the two is connected as one by rigidity internal thread interface 7; Operating portion b comprises handle 1, camera lens hand lever 2, button formula light source interface 3, water channel interface 4, air flue interface 5, external screw thread mouth 6 and communication interface 10.
With reference to figure 2, from integrated port 9 end faces of front end, can see there are two optical fiber 11, air flue outlet 12, water channel outlet 13 and COMS minisize pick-up head 14.Wherein optical fiber is connected to the LED lamp place of operating portion b, for illumination.Air flue outlet 12 extends through the air flue interface 5 of operating portion b, in order to external oxygen, supplies with.Water channel outlet 13 extends through water channel interface 4 places of operating portion b, in order to the supply of normal saline or distilled water.COMS minisize pick-up head 14 is sent to rear end by another root optical fiber by front end image, and is transferred to external monitor or after-treatment device by communication interface 10.
With reference to figure 3, a gas pipeline left port 17 places, insertion section are middle porose circular cone pattern, and the connected end of its corresponding operating portion, its air flue right output port is the circular cone pattern that centre is porose and cave inward, air flue left port conical base slightly larger in diameter is in air flue right output port.In like manner, the left port 18 of watercourse port is also middle porose circular cone pattern, and base diameter is slightly larger than the right output port base diameter corresponding with it.So, the conical base diameter of the depression of optical fiber left port 20 is slightly less than corresponding optical fiber right output port.The front and back of rigidity internal thread interface 7 are distributed with front baffle ring 15 and rear baffle ring 16 simultaneously, the annulus that front baffle ring 15 and rear baffle ring 16 extend outward for main shaft, be integrated with main shaft portion, the relative main shaft of rigidity internal thread interface 7 can be in front baffle ring 15 and rear baffle ring 16 relative motion, therefore when rigidity internal thread interface 7 is connected with external screw thread mouth 6, can not cause front end main shaft portion to rotate with respect to operating portion.Therefore when rigidity internal thread interface 7 and external screw thread mouth 6 screw mutually, due to the retractility of front end silica gel, the left and right port of air flue, water channel, optical-fibre channel is clamping relatively, has guaranteed the permeability of sealing and connection completely.
Lens control part, with reference to figure 4,5, respectively has respectively a joint being connected on steel wire 21 in the seam left and right sides of insertion section a and operating portion b in addition, and wherein 22 is male joint, and 23 is female joint.Concrete shape as shown in Figure 5, the steel wire front end of operating portion is stuck in male joint 22 inside with chuck 25 by steel wire 21, the steel wire front end of insertion section a is stuck in female joint 23 inside with chuck 24 by steel wire, after male joint 22 and female joint 23 are threaded connection, steel wire 21 front and back two parts can be regarded a steel wire (being referred to as below steel wire 21) as, and the camera lens that now control stick 2 can be controlled COMS minisize pick-up head 14 by steel wire 21 rotates.This theory of mechanics structure is with reference to shown in figure 6.
With reference to figure 6, Fig. 7, wherein control stick 2 drives inner rotating disk 28 synchronously to rotate by central party oblique crank Z, after being threaded connection, the steel wire of description front and back end above can regard a steel wire 21 as, the front end of steel wire 21 is fixed on camera lens foremost, rotating disk 28 cross sections, annulus edge are U-shaped structure simultaneously, steel wire 21 can be around on it, on the surface of rotating disk 28, there are through hole 26 and 27, by through hole 26 and 27 use scolding tin, be fixed, when therefore control stick 2 rotates backward, drive rotating disk 28 motions, the steel wire 21 of pullling front end lifts camera lens, control and make camera lens move downward in the other direction.Thereby reach the object of controlling camera lens.
By above description, this product is in full accord with general fibre soft lens in function, can the existing general fibre soft lens of full substitution.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (7)
1. disposable split type fiber elctronics endoscopy, this fujinon electronic video endoscope comprises:
Insertion section, the internal configurations of this insertion section has optical viewing system and liquid-transport pipe-line, gas pipeline, this optical viewing system comprises the COMS minisize pick-up head that is arranged on described insertion section top ends, and this COMS minisize pick-up head is connected with the shooting cable that the base portion extension from described insertion section is come;
Operating portion, is arranged at the base portion of described insertion section, and the two is connected as one by hickey; It is characterized in that: described insertion section is made by silica gel, nontoxic soft rubber or food stage nylon, described insertion section base portion is provided with rigidity internal thread interface, for connecting with described operating portion.
2. disposable split type fiber elctronics endoscopy according to claim 1, is characterized in that: described rigidity internal thread interface adopts rustless steel or engineering plastics to make.
3. disposable split type fiber elctronics endoscopy according to claim 1, it is characterized in that: the gas pipeline of inside, described insertion section or the left port place of liquid-transport pipe-line are middle porose circular cone pattern, and the connected end of the described operating portion corresponding with it, its air flue right output port is the circular cone pattern that centre is porose and cave inward, and described air flue left port conical base slightly larger in diameter is in described air flue right output port cone diameter.
4. disposable split type fiber elctronics endoscopy according to claim 1, it is characterized in that: the front and back of described rigidity internal thread interface are distributed with front baffle ring and rear baffle ring, described front baffle ring and rear baffle ring are the annulus that main shaft extends outward, be integrated with main shaft portion, the relative main shaft of described rigidity internal thread interface can be in described front baffle ring and rear baffle ring relative motion.
5. disposable split type fiber elctronics endoscopy according to claim 1, it is characterized in that: in the seam left and right sides of described insertion section and described operating portion, respectively have respectively a joint being connected on steel wire, one of them is male joint, and another is female joint; It is inner that the steel wire front end of operating portion is stuck in described male joint with chuck by described steel wire, and it is inner that the steel wire front end of described insertion section is stuck in described female joint with chuck by described steel wire; After described male joint and female joint are threaded connection, the steel wire in the steel wire in described operating portion and insertion section is connected as a single entity, the camera lens that now control stick on described operating portion can be controlled described COMS minisize pick-up head rotates.
6. disposable split type fiber elctronics endoscopy according to claim 5, it is characterized in that: described control stick drives inner rotating disk synchronously to rotate by central party oblique crank Z, the camera lens that the front end of the steel wire in described insertion section is fixed on described COMS minisize pick-up head foremost, simultaneously the cross section, annulus edge of described inner rotating disk is U-shaped structure, and the steel wire in described operating portion can be around on it and be fixed on described inner rotating disk.
7. disposable split type fiber elctronics endoscopy according to claim 6, is characterized in that: on the surface of described inner rotating disk, have two through holes, the steel wire in described operating portion is successively through these two through holes, and with on the fixing described inner rotating disk of scolding tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505231.9U CN203424912U (en) | 2013-08-19 | 2013-08-19 | Disposable split-type fiber electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505231.9U CN203424912U (en) | 2013-08-19 | 2013-08-19 | Disposable split-type fiber electronic endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203424912U true CN203424912U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505231.9U Expired - Fee Related CN203424912U (en) | 2013-08-19 | 2013-08-19 | Disposable split-type fiber electronic endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203424912U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662316A (en) * | 2016-03-27 | 2016-06-15 | 苏州高新区建金建智能科技有限公司 | Skin-friendly type medical endoscope |
| CN106236003A (en) * | 2016-08-29 | 2016-12-21 | 辜春霖 | Separated electronic video-endoscope |
| CN106821282A (en) * | 2017-01-18 | 2017-06-13 | 张波 | A kind of disposable electric medical endoscope device |
| CN107080513A (en) * | 2017-05-17 | 2017-08-22 | 武汉佑康科技有限公司 | A kind of modularization endoscope |
| CN109222856A (en) * | 2018-11-22 | 2019-01-18 | 曾诚 | Disposable intubatton type soft lens |
| CN109717824A (en) * | 2017-10-27 | 2019-05-07 | 浙江瑞德医疗科技有限公司 | Integration entirely prevents the disposable endoscope of cross-infection |
| CN109745632A (en) * | 2018-12-21 | 2019-05-14 | 中国人民解放军总医院 | For placing the tool of esophageal neoplasm marker |
| CN110141179A (en) * | 2019-06-21 | 2019-08-20 | 广州德脉医疗器械有限公司 | A kind of oblique guide buckle-type endoscope |
| CN111887789A (en) * | 2020-08-05 | 2020-11-06 | 深圳市医创生物科技有限公司 | Disposable endoscope and control system |
-
2013
- 2013-08-19 CN CN201320505231.9U patent/CN203424912U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662316A (en) * | 2016-03-27 | 2016-06-15 | 苏州高新区建金建智能科技有限公司 | Skin-friendly type medical endoscope |
| CN106236003A (en) * | 2016-08-29 | 2016-12-21 | 辜春霖 | Separated electronic video-endoscope |
| CN106821282B (en) * | 2017-01-18 | 2018-06-12 | 张波 | A kind of disposable electric medical endoscope device |
| CN106821282A (en) * | 2017-01-18 | 2017-06-13 | 张波 | A kind of disposable electric medical endoscope device |
| WO2018209782A1 (en) * | 2017-05-17 | 2018-11-22 | 武汉佑康科技有限公司 | Modular endoscope |
| CN107080513B (en) * | 2017-05-17 | 2018-10-16 | 武汉佑康科技有限公司 | A kind of modularization endoscope |
| CN107080513A (en) * | 2017-05-17 | 2017-08-22 | 武汉佑康科技有限公司 | A kind of modularization endoscope |
| CN109717824A (en) * | 2017-10-27 | 2019-05-07 | 浙江瑞德医疗科技有限公司 | Integration entirely prevents the disposable endoscope of cross-infection |
| CN109222856A (en) * | 2018-11-22 | 2019-01-18 | 曾诚 | Disposable intubatton type soft lens |
| CN109745632A (en) * | 2018-12-21 | 2019-05-14 | 中国人民解放军总医院 | For placing the tool of esophageal neoplasm marker |
| CN109745632B (en) * | 2018-12-21 | 2020-06-30 | 中国人民解放军总医院 | Tool for placing esophageal tumor marker |
| CN110141179A (en) * | 2019-06-21 | 2019-08-20 | 广州德脉医疗器械有限公司 | A kind of oblique guide buckle-type endoscope |
| CN111887789A (en) * | 2020-08-05 | 2020-11-06 | 深圳市医创生物科技有限公司 | Disposable endoscope and control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160819 |