CN220175083U - Protection device for digestive tract endoscope cannula - Google Patents
Protection device for digestive tract endoscope cannula Download PDFInfo
- Publication number
- CN220175083U CN220175083U CN202321153927.XU CN202321153927U CN220175083U CN 220175083 U CN220175083 U CN 220175083U CN 202321153927 U CN202321153927 U CN 202321153927U CN 220175083 U CN220175083 U CN 220175083U
- Authority
- CN
- China
- Prior art keywords
- transparent protective
- endoscope
- external air
- air duct
- scope
- 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.)
- Active
Links
- 210000001035 gastrointestinal tract Anatomy 0.000 title abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 69
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The utility model belongs to the technical field of endoscope protection, and discloses a protection device for an endoscope insertion tube of a digestive tract, which comprises an endoscope insertion tube body, an external air duct and a transparent protection sleeve, wherein the endoscope insertion tube body comprises an endoscope front end part, an endoscope insertion part and an endoscope operation part, the external air duct is fixedly connected with the outer wall of the endoscope insertion part, the transparent protection sleeve is fixedly sleeved with the outer wall of the endoscope front end part, and a fixed air bag ring is arranged at the inner side of the rear end of the transparent protection sleeve.
Description
Technical Field
The utility model relates to the technical field of endoscope protection, in particular to a protection device for an endoscope intubation tube of a digestive tract.
Background
The utility model provides a digestive tract endoscope is a precision medical equipment that goes deep into human digestive tract and carries out direct vision observation, diagnosis and treatment, its tip is hard part, the terminal surface has a plurality of chambeies and window face, respectively, be water supply gas supply outlet port, biopsy forceps outlet port, objective and light guide window, in prior art, a soft endoscope front end work portion protection device as disclosed in patent CN216036218U, the cover is equipped with the sealed protective sheath of one end in the outside cover of soft endoscope tip, obviously the protective sheath just need take off the protective sheath when the endoscope is placed, just need take off the guard during the use, just lose safeguard, and at present in clinical application, the protection device at endoscope front end mainly is transparent cap, medical name should be said as medical transparent mucosa suction sleeve, but during the use, because transparent cap front end face is narrower, easily cause the damage of digestive tract wall, also be unfavorable for wrapping up the foreign matter of digestive tract better, during the taking out the endoscope, it is possible to fall into the body cavity from the endoscope front end, cause harm or damage internal tissue to the patient.
Accordingly, the present utility model has been made to solve the above-mentioned problems occurring in the prior art.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems in the prior art, the utility model provides the protection device for the digestive tract endoscope intubation, which has the advantages of simple structure, convenient installation, firm fixation, strong universality, good protection effect on the front end part of the endoscope, and the protection airbag ring can widen the end surface of the transparent protection sleeve and smooth the end surface, prevent damage to the digestive tract wall, better wrap the foreign matters of the digestive tract and facilitate taking out.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the utility model provides a protection device for alimentary canal endoscope intubate, includes endoscope intubate body, external air duct and transparent protective sheath, the endoscope intubate body is including tip before the scope, scope insert portion and scope operation portion, external air duct is fixed the outer wall of scope insert portion through the medical sticky tape that equidistant set up, the outer wall of tip before the transparent protective sheath is fixed to be cup jointed, the rear end inboard of transparent protective sheath is equipped with fixed gasbag circle, just fixed gasbag circle fastening cladding is the junction of tip before the scope and scope insert portion, the preceding terminal surface of transparent protective sheath is equipped with the protection gasbag circle, just leave the interval between protection gasbag circle and the tip before the scope, the inside of transparent protective sheath is equipped with the air duct along length direction, the both ends of air duct respectively with fixed gasbag circle and protection gasbag circle are linked together, the one end of air duct runs through the rear end face of transparent protective sheath and fixed intercommunication at the one end of external air duct.
Preferably, one end of the external air duct far away from the transparent protective sleeve is connected with an inflating device, the inflating device adopts a balloon, and an adjusting air valve is arranged on the external air duct.
Preferably, a connecting pipe is fixedly arranged at one end of the rear end face of the transparent protective sleeve, which is communicated with the air guide channel, and the connecting pipe is fixedly inserted in the external air guide pipe in a sealing way.
Preferably, the inner side of the transparent protective sleeve is provided with a limiting convex rib, and the limiting convex rib is abutted against and attached to the edge of the front end face of the front end part of the endoscope.
Preferably, the inner diameter of the protective airbag ring after expansion is the same as the inner diameter of the limiting convex rib.
Preferably, the transparent protective sleeve is made of medical silica gel, and the outer side of the rear end of the transparent protective sleeve is provided with a conical surface.
(III) beneficial effects
The utility model provides a protection device for an endoscope insertion tube of a digestive tract. The beneficial effects are as follows:
(1) The external air duct, the transparent protective sleeve, the air duct, the fixed air bag ring and the protective air bag ring are matched, the external air duct and the air duct can be used for inflating the fixed air bag ring and the protective air bag ring, so that the fixed air bag ring and the protective air bag ring can be inflated, the fixed air bag ring can be used for tightly wrapping the joint of the front end part of the endoscope and the insertion part of the endoscope, the transparent protective sleeve is prevented from sliding off from the front end part of the endoscope, the connection firmness is improved, the end face of the transparent protective sleeve is widened and becomes smooth through the protective air bag ring, the damage to the wall of the digestive tract is prevented, the outer side of the protective air bag ring is inflated and inflated, the tissue is facilitated to be spread, the observation is facilitated, the inner side of the protective air bag ring is inflated and inflated, the front end of the transparent protective sleeve can be used for better wrapping foreign matters in the digestive tract, and the difficulty in gastrointestinal tract foreign matter extraction operation is reduced;
(2) The utility model has simple structure, convenient installation, firm fixation and strong universality, has good protection effect on the front end part of the endoscope, and prolongs the service life of the front end part of the endoscope.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is a schematic view of an endoscope front end portion in a vertical cross section along a circumferential direction of the present utility model;
FIG. 3 is a schematic view of the rear end of the transparent protective sleeve according to the present utility model;
fig. 4 is a schematic structural view of the front end of the transparent protective sleeve according to the present utility model.
In the figure: 1. an endoscope cannula body; 11. a front end portion of the endoscope; 12. an endoscope insertion section; 13. an endoscope operation unit; 2. an external air duct; 21. adjusting an air valve; 3. a transparent protective sleeve; 31. fixing the air bag ring; 32. a protective airbag ring; 33. an air guide channel; 34. a connecting pipe; 35. limiting convex ribs; 4. and an inflator.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-4, the utility model provides a protection device for an endoscope insertion tube of a digestive tract, which comprises an endoscope insertion tube body 1, an external air duct 2 and a transparent protection sleeve 3, wherein the endoscope insertion tube body 1 comprises an endoscope front end part 11, an endoscope insertion part 12 and an endoscope operation part 13, the end surface of the endoscope front end part 11 is provided with a plurality of cavities and window surfaces, the external air duct 2 is fixed on the outer wall of the endoscope insertion part 12 through medical adhesive tapes which are arranged at equal intervals, the transparent protection sleeve 3 is fixedly sleeved on the outer wall of the endoscope front end part 11, the inner side of the rear end of the transparent protection sleeve 3 is provided with a fixed air bag ring 31, the fixed air bag ring 31 is tightly wrapped at the joint of the endoscope front end part 11 and the endoscope insertion part 12, the front end surface of the transparent protection sleeve 3 is provided with a protection air bag ring 32, an interval is reserved between the protection air bag ring 32 and the endoscope front end part 11, the inside the transparent protection sleeve 3 is provided with an air guide channel 33 along the length direction, two ends of the air guide channel 33 are respectively communicated with the fixed air bag ring 31 and the protection air bag ring 32, and one end of the air guide channel 33 penetrates through the rear end surface of the transparent protection sleeve 3 and is fixedly communicated with one end of the external air duct 2.
Further, one end of the external air duct 2 far away from the transparent protective sleeve 3 is connected with an inflating device 4, the inflating device 4 adopts an air conveying ball, an adjusting air valve 21 is arranged on the external air duct 2, the air conveying ball is manually extruded, the external air duct 2 can be inflated, and the air inflation is adjusted and controlled through the adjusting air valve 21.
The transparent protective sleeve 3 is made of medical silica gel, and the outer side of the rear end of the transparent protective sleeve 3 is provided with a conical surface, so that the rear end of the transparent protective sleeve 3 is tightly matched with the front end 11 of the endoscope, and the appearance is regular and not easy to deform.
In this embodiment: when the endoscope is used, the rear end of the transparent protective sleeve 3 is sleeved outside the front end 11 of the endoscope, the fixed air bag ring 31 is tightly coated at the joint of the front end 11 of the endoscope and the insertion part 12 of the endoscope, the air outlet end of the external air duct 2 is fixedly communicated with the end part of the air guide channel 33 at the rear end of the transparent protective sleeve 3, the endoscope is inserted into the gastrointestinal tract, the air inflation device 4 and the air adjusting valve 21 are matched to properly inflate the fixed air bag ring 31 and the protective air bag ring 32 through the air guide channel 33, so that the fixed air bag ring 31 is inflated, the fixed air bag ring 31 is tightly coated at the joint of the front end 11 of the endoscope and the insertion part 12 of the endoscope, the transparent protective sleeve 3 can be prevented from sliding from the front end 11 of the endoscope, the connection firmness is improved, the end face of the transparent protective sleeve 3 is widened through the expansion of the protective air bag ring 32, the gastrointestinal tract wall is prevented from being damaged, the outer side of the protective air bag ring 32 is inflated, the gastrointestinal tract is conveniently observed, the inner side of the air bag ring 32 is inflated, the gastrointestinal tract can be better coated by foreign matters in the gastrointestinal tract, and the foreign matters can be taken out from the operation.
In a preferred embodiment, as shown in fig. 2 and 3, a connecting pipe 34 is fixedly arranged at the rear end face of the transparent protective sleeve 3 and is communicated with one end of the air guide channel 33, the connecting pipe 34 is fixedly and hermetically inserted into the external air guide pipe 2, and the external air guide pipe 2 is conveniently communicated with the air guide channel 33 on the transparent protective sleeve 3 through the connecting pipe 34 so as to inflate the fixed air bag ring 31 and the protective air bag ring 32.
In a preferred embodiment, as shown in fig. 2 and 4, the inner side of the transparent protective sleeve 3 is provided with a limiting rib 35, and the limiting rib 35 is abutted against and attached to the edge of the front end face of the endoscope front end portion 11, when the transparent protective sleeve 3 is mounted, the rear end of the transparent protective sleeve 3 is sleeved outside the endoscope front end portion 11, so that the limiting rib 35 is abutted against the front end face of the endoscope front end portion 11 to play a role of limiting and positioning, and meanwhile, the transparent protective sleeve 3 is matched with the fixed air bag ring 31, so that the transparent protective sleeve 3 is sleeved on the endoscope front end portion 11 more firmly.
In a preferred embodiment, as shown in fig. 2 and 4, the inner diameter of the inflated protective balloon ring 32 is the same as the inner diameter of the limit rib 35, and after the inflated protective balloon ring 32, the inner side of the inner lateral transparent protective sleeve 3 is raised to a size matched with the inner side of the limit rib 35, so that the view of the endoscope lens is not affected, and the endoscope operation is convenient for doctors.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a protection device for alimentary canal endoscope intubate, includes endoscope intubate body (1), external air duct (2) and transparent protective sheath (3), endoscope intubate body (1) is including tip (11), scope insert portion (12) and scope operating portion (13), its characterized in that before the scope: external air duct (2) are fixed the outer wall of scope insertion portion (12) through the medical sticky tape that equidistant set up, the outer wall of tip (11) before transparent protective sheath (3) are fixed to be cup jointed to the transparent protective sheath (3), the rear end inboard of transparent protective sheath (3) is equipped with fixed gasbag circle (31), just the junction of tip (11) and scope insertion portion (12) before fixed gasbag circle (31) fastening cladding, the preceding terminal surface of transparent protective sheath (3) is equipped with protection gasbag circle (32), just keep the interval between protection gasbag circle (32) and scope tip (11), the inside of transparent protective sheath (3) is equipped with air guide channel (33) along length direction, the both ends of air guide channel (33) respectively with the rear end face of transparent protective sheath (3) and the one end of fixed intercommunication at external air duct (2) are run through to air guide channel (33).
2. A protective device for an enteroscope cannula according to claim 1, wherein: one end of the external air duct (2) far away from the transparent protective sleeve (3) is connected with an inflating device (4), the inflating device (4) adopts a balloon, and the external air duct (2) is provided with an adjusting air valve (21).
3. A protective device for an enteroscope cannula according to claim 2, wherein: the rear end face of the transparent protective sleeve (3) is fixedly provided with a connecting pipe (34) at one end which is communicated with the air guide channel (33), and the connecting pipe (34) is fixedly inserted into the external air guide pipe (2) in a sealing way.
4. A protective device for an enteroscope cannula according to claim 3, wherein: the inside of transparent protective sheath (3) is equipped with spacing protruding muscle (35), just spacing protruding muscle (35) conflict laminating preceding terminal surface edge of tip (11) before the scope.
5. A protective device for an enteroscope cannula according to claim 4, wherein: the inner diameter of the protective air bag ring (32) after expansion is the same as the inner diameter of the limiting convex rib (35).
6. A protective device for an enteroscope cannula according to claim 5, wherein: the transparent protective sleeve (3) is made of medical silica gel, and the outer side of the rear end of the transparent protective sleeve (3) is provided with a conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153927.XU CN220175083U (en) | 2023-05-15 | 2023-05-15 | Protection device for digestive tract endoscope cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153927.XU CN220175083U (en) | 2023-05-15 | 2023-05-15 | Protection device for digestive tract endoscope cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220175083U true CN220175083U (en) | 2023-12-15 |
Family
ID=89108581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321153927.XU Active CN220175083U (en) | 2023-05-15 | 2023-05-15 | Protection device for digestive tract endoscope cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220175083U (en) |
-
2023
- 2023-05-15 CN CN202321153927.XU patent/CN220175083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070137651A1 (en) | Visualization esophageal-tracheal airway apparatus and methods | |
| CN108245755B (en) | Improved visual trachea cannula | |
| ES2728082T3 (en) | Tracheal tube and aspiration device | |
| US20160345905A1 (en) | Endobronchial tube apparatus | |
| CN105559734A (en) | Rigid endoscope used for examination and matched with balloon-shaped sheath tube | |
| CN210844362U (en) | Visual jejunum tube | |
| CN220175083U (en) | Protection device for digestive tract endoscope cannula | |
| CN113317752A (en) | Endoscope sleeve and double-cavity endoscope sleeve | |
| CN105079942A (en) | Visible stomach tube guiding device | |
| CN205286292U (en) | Stereoplasm endoscope for inspection of cooperation sacculus type sheath pipe | |
| CN213963304U (en) | Endoscope sleeve and double-cavity endoscope sleeve | |
| CN215024419U (en) | Negative pressure sealed inflation-free laryngeal mask with skirt edge | |
| CN214342430U (en) | Alimentary canal mucosa biopsy device | |
| CN212281680U (en) | Multifunctional mouth pad for endoscope | |
| CN210785848U (en) | Visual air flue pipe replacing device | |
| CN211584767U (en) | Double-cavity bronchial cannula | |
| CN210873556U (en) | Visual bendable double-cavity tube insertion tube | |
| CN210277120U (en) | ICU fiberoptic bronchoscope convenient to operate | |
| CN217908540U (en) | Double-cavity bronchial cannula | |
| CN214208297U (en) | Medical bite-block for oral examination | |
| CN110732069A (en) | Trachea cannula capable of conducting esophagus drainage | |
| CN111840732A (en) | Laryngeal mask with temperature measurement function and good sealing performance | |
| CN211381273U (en) | Oral cavity pharynx lantern ring for gastroenteroscope | |
| CN220899288U (en) | Double-probe visual double-cavity bronchial cannula | |
| CN215822021U (en) | Inflation-free laryngeal mask with tongue plate supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |