CN213551658U - Multifunctional suction endoscope outer sleeve - Google Patents
Multifunctional suction endoscope outer sleeve Download PDFInfo
- Publication number
- CN213551658U CN213551658U CN202022022802.6U CN202022022802U CN213551658U CN 213551658 U CN213551658 U CN 213551658U CN 202022022802 U CN202022022802 U CN 202022022802U CN 213551658 U CN213551658 U CN 213551658U
- Authority
- CN
- China
- Prior art keywords
- endoscope
- sleeve
- suction
- endoscopic overtube
- multifunctional
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 231100000410 bloody scab Toxicity 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 description 5
- 208000007536 Thrombosis Diseases 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 210000002784 stomach Anatomy 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Endoscopes (AREA)
Abstract
The utility model discloses a scope outer tube that multi-functional suction was used, including the scope sleeve pipe, the scope sleeve pipe includes skin, inlayer and support piece, and support piece supports between skin and inlayer, forms rear end seal, the open passageway of front end between skin and the inlayer, and outer anterior segment is opened has the side opening with the passageway intercommunication, and outer back end has the aspirator joint with the passageway intercommunication. The utility model discloses a multi-functional scope outer tube of inhaling usefulness can assist and attract bloody scab or clot, helps finding the point of bleeding.
Description
Technical Field
The utility model relates to the field of medical supplies, especially, relate to a multi-functional scope outer tube of inhaling usefulness.
Background
The emergency gastroscope has the problems that the gastroscope enters the stomach, red blood scabs or blood clots exist in the stomach, bleeding points cannot be found in the poor visual field, the gastroscope is usually required to be connected with a negative pressure suction apparatus to suck the red blood scabs or the blood clots out, but the suction hole is easily blocked during suction due to the fact that the diameter of the suction hole is 3.2mm, and the bleeding points cannot be found.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional scope outer tube of drawing usefulness can help attracting the scab or the blood clot of bleeding, helps finding the point of bleeding.
In order to achieve the above object, the utility model provides an scope outer tube for multi-functional absorption, including the scope sleeve pipe, the scope sleeve pipe includes skin, inlayer and support piece, and support piece supports between skin and inlayer, forms the rear end between skin and the inlayer and seals, the open passageway of front end, and outer anterior segment is opened has the side opening with the passageway intercommunication, and outer back end has the aspirator joint with the passageway intercommunication.
As a further improvement of the present invention, the support members have four, and four support members are equally spaced apart along the circumferential direction of the endoscope sheath, and the four support members extend from the front end of the endoscope sheath to the rear end of the endoscope sheath and separate the passage into narrow passages communicating with the four permeable support members.
As a further improvement of the utility model, the side opening has four groups, has a set of side opening between every two adjacent support piece, and each group side opening is arranged along scope sheathed tube fore-and-aft direction, every group side opening and one narrow passageway intercommunication.
As a further improvement of the utility model, the periphery of the rear end of the endoscope sleeve is sleeved with a circle of elastic hoop sleeve.
As a further improvement of the utility model, the periphery of the elastic hoop sleeve is sleeved with a lantern ring, and the lantern ring is provided with a thread pressurizer which tightly pushes and fixes the elastic hoop sleeve.
As a further improvement of the utility model, the length of the endoscope sleeve is 70-80 cm.
As a further improvement of the utility model, the distribution length of the side holes on the endoscope sleeve is 10 cm.
As a further improvement of the utility model, the suction device joint is provided with an air leakage hole communicated with the inside of the suction device joint, and the air leakage hole is provided with a removable rubber sealing plug.
Compared with the prior art, the utility model discloses a multi-functional scope outer tube of inhaling usefulness as follows:
(1) the design that the channel is provided with the opening at the front end and the side hole at the outer layer is adopted, so that the blood scab or the blood clot can be smoothly attracted, and the bleeding point can be found.
(2) The elastic hoop is adopted to fix the rear end of the endoscope, so that the endoscope sleeve can be firmly combined with the endoscope.
(3) By adopting the lantern ring and the thread pressurizer, the combination of the endoscope sleeve and the endoscope is firmer.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is a perspective view of a multifunctional endoscopic overtube for suction.
Fig. 2 is a perspective view of the multifunctional suction endoscope with the sealing plug of the outer sheath removed.
Figure 3 is a perspective view of the insertion endoscope of figure 2.
Fig. 4 is a schematic end view of fig. 3.
The reference numbers illustrate: the endoscope comprises an endoscope sleeve 1, an outer layer 11, an inner layer 12, a support 13, a passage 14, a narrow passage 141, a side hole 15, an aspirator connector 2, an air leakage hole 21, a rubber sealing plug 22, an elastic cuff 3, a lantern ring 4, a mounting part 41, a thread pressurizer 5 and an endoscope 100.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.
Referring to fig. 1-4, the multifunctional suction endoscope external cannula comprises an endoscope cannula 1, and the length of the endoscope cannula 1 is 70-80 cm. Endoscope sleeve pipe 1 includes skin 11, inlayer 12 and support piece 13, and support piece 13 supports between skin 11 and inlayer 12, forms rear end closure, the open passageway 14 in front end between skin 11 and the inlayer 12, and the anterior segment of skin 11 is opened has side opening 15 with the passageway 14 intercommunication, the distribution length of side opening 15 on endoscope sleeve pipe 1 is 10 cm. The number of the supporting members 13 is four, the four supporting members 13 are arranged at equal intervals in the circumferential direction of the endoscope sheath 1, and the four supporting members 13 extend from the front end of the endoscope sheath 1 to the rear end of the endoscope sheath 1 and divide the channel 14 into four narrow channels 141 which communicate with each other through the supporting members 13. The side holes 15 are provided in four groups, a group of side holes 15 is provided between each adjacent two of the supporting members 13, the side holes 15 of each group are arranged in the front-rear direction of the endoscope casing 1, and each group of side holes 15 is communicated with one of the narrow passages 141.
The rear section of the outer layer 11 is provided with an aspirator connector 2 communicated with the passage, the aspirator connector 2 is provided with an air leakage hole 21 communicated with the inside of the aspirator connector 2, and the air leakage hole 21 is provided with a removable rubber sealing plug 22. The periphery of the rear end of the endoscope sleeve 1 is sleeved with a circle of elastic hoop sleeve 3. The periphery of the elastic hoop sleeve 3 is sleeved with a lantern ring 4, the lantern ring 4 is a C-shaped lantern ring, two ends of the lantern ring 4 respectively extend outwards perpendicularly to form a mounting part 41, and the two mounting parts 41 are provided with thread pressurizers 5 which enable the lantern ring 4 to fasten the elastic hoop sleeve 3. The screw presser 5 is a screw. After the endoscope 100 is sleeved in the endoscope sleeve pipe 1, the elastic force cuff 3 fixes the endoscope sleeve pipe 1 on the endoscope 100, and the thread pressurizer 5 screws up the lantern ring 4 to tightly grip the elastic force cuff 3 to enable the endoscope sleeve pipe 1 to be tightly attached to the endoscope 100, so that the endoscope sleeve pipe 1 is fixed on the endoscope 100 and is in sealing fit with the endoscope 100.
The suction apparatus joint 2 is positioned at the near side of the elastic hoop sleeve 3, and the suction apparatus joint 2 is used for being connected with a negative pressure suction apparatus. After the endoscope 100 is inserted into the stomach of the human body together with the endoscope overtube 1, the negative pressure suction unit is turned on, and the open front end of the narrow channel 141 and the side hole 15 start negative pressure suction to draw out blood scabs or blood clots.
When the suction is needed to be suspended, the rubber sealing plug 22 is opened to let the air leakage hole 21 leak air, the stop operation of the negative pressure suction apparatus is not needed, and the use is very convenient.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (8)
1. A multifunctional endoscopic overtube for suction is characterized by comprising: the endoscope sleeve pipe comprises an outer layer, an inner layer and a supporting piece, wherein the supporting piece is supported between the outer layer and the inner layer, a channel with a closed rear end and an open front end is formed between the outer layer and the inner layer, a side hole communicated with the channel is formed in the front section of the outer layer, and an aspirator connector communicated with the channel is arranged at the rear section of the outer layer.
2. The multifunctional endoscopic overtube for suction according to claim 1, wherein: the four supporting members are distributed at equal intervals along the circumferential direction of the endoscope sleeve, extend from the front end of the endoscope sleeve to the rear end of the endoscope sleeve and divide the channel into four narrow channels which can be mutually communicated through the supporting members.
3. The multifunctional endoscopic overtube for suction according to claim 2, wherein: the side holes are four groups, a group of side holes is arranged between every two adjacent supporting pieces, the side holes of each group are arranged along the front-back direction of the endoscope sleeve, and each group of side holes is communicated with one narrow channel.
4. The multifunctional endoscopic overtube for suction according to claim 1, wherein: the periphery of the rear end of the endoscope sleeve is sleeved with a circle of elastic hoop sleeve.
5. The multifunctional endoscopic overtube for suction according to claim 4, wherein: the periphery of the elastic hoop sleeve is sleeved with a lantern ring, and the lantern ring is provided with a thread pressurizer which enables the lantern ring to fasten the elastic hoop sleeve.
6. The multifunctional endoscopic overtube for suction according to claim 1, wherein: the length of the endoscope sleeve is 70-80 cm.
7. The multifunctional endoscopic overtube for suction according to claim 6, wherein: the distribution length of the side holes on the endoscope sleeve is 10 cm.
8. The multifunctional endoscopic overtube for suction according to claim 1, wherein: the suction apparatus joint is provided with an air leakage hole communicated with the interior of the suction apparatus joint, and the air leakage hole is provided with a removable rubber sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022802.6U CN213551658U (en) | 2020-09-15 | 2020-09-15 | Multifunctional suction endoscope outer sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022802.6U CN213551658U (en) | 2020-09-15 | 2020-09-15 | Multifunctional suction endoscope outer sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213551658U true CN213551658U (en) | 2021-06-29 |
Family
ID=76571820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022022802.6U Expired - Fee Related CN213551658U (en) | 2020-09-15 | 2020-09-15 | Multifunctional suction endoscope outer sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213551658U (en) |
-
2020
- 2020-09-15 CN CN202022022802.6U patent/CN213551658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |