CN205286306U - Gastroscope with camera wiper mechanism - Google Patents
Gastroscope with camera wiper mechanism Download PDFInfo
- Publication number
- CN205286306U CN205286306U CN201620034131.6U CN201620034131U CN205286306U CN 205286306 U CN205286306 U CN 205286306U CN 201620034131 U CN201620034131 U CN 201620034131U CN 205286306 U CN205286306 U CN 205286306U
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- CN
- China
- Prior art keywords
- water inlet
- tube
- gastroscope
- inlet pipe
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model relates to a medical device, specific gastroscope with camera wiper mechanism that says so. Including operating portion, the stomach mirror tube who installs at the operating portion lower extreme, being provided with inlet tube and outlet pipe in the stomach mirror tube, inlet tube and outlet pipe extend to stomach mirror tube's end, and stomach mirror tube's end is equipped with light and camera, is provided with the side pipe on stomach mirror tube's the upper end lateral wall, establishes the two -chamber pipe of two passageways in the side pipe is, and two passageways in the side pipe communicate inlet tube and outlet pipe respectively, camera fixed mounting is on stomach mirror tube's axis, and the lower extreme of inlet tube is the spiral section of spiral tubulose. Its simple structure, convenient to use, un -specificness maintain that the maintenance requires, is difficult to to block up the rivers passageway.
Description
Technical field
This utility model relates to a kind of medical apparatus, a kind of gastroscope with photographic head wiper mechanism specifically.
Background technology
The gastroscope being presently used for digestive tract disease inspection and treatment is mainly made up of gastroscope tube, operating portion, and the end of gastroscope tube arranges illuminating lamp and photographic head. Some patient causes food retention in gastrointestinal tract because of disease reason, and the method carrying out gastrointestinal decompression and gastric lavage with slotting stomach tube can not be cleaned out, and does food debris during gastroscopy and pollutes illuminating lamp and photographic head, thus affecting the observation to diseased region and treatment. Chinese patent 2012205713425 discloses " a kind of gastroscope ", gastroscope tube arranges feed liquor mozzle and goes out liquid mozzle, utilize the flushing liquor that feed liquor mozzle inputs to rinse the inside of stomach, and pass through liquid mozzle by flushing liquor derivation, it is to avoid food debris pollutes illuminating lamp and photographic head. But in actual use, owing to feed liquor mozzle and the mouth of pipe going out liquid mozzle are arranged in parallel, and all can not directly rinsing illuminating lamp and photographic head, flushing liquor rinses coat of the stomach easy being swept away by food on coat of the stomach on the contrary and pollutes illuminating lamp and photographic head. Chinese patent 2014205778594 discloses one " gastroscope with washer jet ", utilizes the nozzle being arranged on water inlet pipe end to change the direction of current so that it is directly washing away photographic head, reach the effect of eyepiece, cleaning performance is better. But owing to the diameter of gastroscope tube own is less, it is more tiny that nozzle therein is set, be not only easily damaged and also easily block spout, maintaining is required, and in height, use, fault rate is higher.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in construction, easy to use, without special maintenance maintenance require, do not allow the susceptible to plugging gastroscope with photographic head wiper mechanism.
This utility model be the technical scheme is that by solving technical problem
Gastroscope with photographic head wiper mechanism described in the utility model includes operating portion, is arranged on the gastroscope tube of operating portion lower end, water inlet pipe and outlet pipe it is provided with in gastroscope tube, water inlet pipe and outlet pipe extend to the end of gastroscope tube, the end of gastroscope tube is provided with illuminating lamp and photographic head, the upper end sidewall of described gastroscope tube is provided with side pipe, described side pipe sets the double lumen tube of two passages in being, two passages in side pipe are respectively communicated with water inlet pipe and outlet pipe;Described photographic head is fixedly mounted on the axis of gastroscope tube, and the lower port of described water inlet pipe and outlet pipe is separately positioned on the both sides of photographic head, and the lower end of water inlet pipe is the spiral section of helix.
Straight length, the length of the described straight length radius more than water inlet pipe, the diameter less than water inlet pipe it is provided with in the lower end of the spiral section of water inlet pipe.
After adopting technique scheme, water inlet pipe terminal helix section can convert the current of streamlined flow to spiral water flow, the current going out outlet are umbrella diffusion, can directly wash away photographic head, play the effect of cleaning, due to water inlet pipe each several part diameter maximize, it does not have tiny part, its simple in construction, easy to use, without special maintenance maintenance require, be not easy block water stream channel.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Fig. 2 is the sectional structure schematic diagram of gastroscope tube end.
Detailed description of the invention
As shown in Figure 1, gastroscope with photographic head wiper mechanism described in the utility model includes operating portion 1, is arranged on the gastroscope tube 2 of operating portion 1 lower end, water inlet pipe 21 and outlet pipe 22 it is provided with in gastroscope tube 2, water inlet pipe 21 and outlet pipe 22 extend to the end of gastroscope tube 2, the end of gastroscope tube 2 is provided with illuminating lamp 6 and photographic head 7, the upper end sidewall of described gastroscope tube 2 is provided with side pipe 3, described side pipe 3 sets the double lumen tube of two passages in being, two passages in side pipe 3 are respectively communicated with water inlet pipe 21 and outlet pipe 22; Described photographic head 7 is fixedly mounted on the axis of gastroscope tube 2, and the lower port of described water inlet pipe 21 and outlet pipe 22 is separately positioned on the both sides of photographic head 7, and the lower end of water inlet pipe 21 is the spiral section 8 of helix.
It addition, as another embodiment of the present utility model, be provided with straight length 9, the length of described straight length 9 radius more than water inlet pipe 21, the diameter less than water inlet pipe 21 in the lower end of the spiral section 8 of water inlet pipe 21.
In gastroscopy procedures, as found, illuminating lamp or photographic head are polluted by food debris, it is possible to input flushing liquor by water inlet pipe 21, flushing liquor forms spiral water flow by the spiral section of water inlet pipe end, the current going out outlet are umbrella diffusion, can directly wash away photographic head, play the effect of cleaning; Derive external with overflush fluid by outlet pipe 22.
The shorter straight length 9 of spiral section 8 end can will reflect to the current direction axle center place of external diffusion, improves the efficiency that photographic head is cleaned.
Claims (2)
1. with the gastroscope of photographic head wiper mechanism, including operating portion (1), it is arranged on the gastroscope tube (2) of operating portion (1) lower end, water inlet pipe (21) and outlet pipe (22) it is provided with in gastroscope tube (2), water inlet pipe (21) and outlet pipe (22) extend to the end of gastroscope tube (2), the end of gastroscope tube (2) is provided with illuminating lamp (6) and photographic head (7), it is characterized in that: the upper end sidewall of described gastroscope tube (2) is provided with side pipe (3), described side pipe (3) sets the double lumen tube of two passages in being, two passages in side pipe (3) are respectively communicated with water inlet pipe (21) and outlet pipe (22), described photographic head (7) is fixedly mounted on the axis of gastroscope tube (2), and the lower port of described water inlet pipe (21) and outlet pipe (22) is separately positioned on the both sides of photographic head (7), and the lower end of water inlet pipe (21) is the spiral section (8) of helix.
2. the gastroscope with photographic head wiper mechanism according to claim 1, it is characterized in that: be provided with straight length (9), the length of described straight length (9) radius more than water inlet pipe (21), the diameter less than water inlet pipe (21) in the lower end of the spiral section (8) of water inlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034131.6U CN205286306U (en) | 2016-01-15 | 2016-01-15 | Gastroscope with camera wiper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034131.6U CN205286306U (en) | 2016-01-15 | 2016-01-15 | Gastroscope with camera wiper mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286306U true CN205286306U (en) | 2016-06-08 |
Family
ID=56475232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620034131.6U Expired - Fee Related CN205286306U (en) | 2016-01-15 | 2016-01-15 | Gastroscope with camera wiper mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286306U (en) |
-
2016
- 2016-01-15 CN CN201620034131.6U patent/CN205286306U/en not_active Expired - Fee Related
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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: 20160608 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |