CN214907898U - Foreign matter sheath pipe is got to alimentary canal - Google Patents
Foreign matter sheath pipe is got to alimentary canal Download PDFInfo
- Publication number
- CN214907898U CN214907898U CN202023119139.8U CN202023119139U CN214907898U CN 214907898 U CN214907898 U CN 214907898U CN 202023119139 U CN202023119139 U CN 202023119139U CN 214907898 U CN214907898 U CN 214907898U
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- CN
- China
- Prior art keywords
- soft
- sleeve
- foreign matter
- pipe
- lag
- 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
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 7
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 210000003238 esophagus Anatomy 0.000 abstract description 11
- 241000251468 Actinopterygii Species 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000029087 digestion Effects 0.000 abstract description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to a digestion science and technology art field discloses a foreign matter sheath pipe is got to alimentary canal, including interior sleeve pipe and outer tube, interior sheathed tube one end is equipped with the soft lag of round platform shape, and soft lag includes soft rubber cover and elastic metal strip. The utility model discloses simple structure, the installation and the operation of being convenient for, foreign matter fish tail esophagus or throat once more when can avoiding taking out the foreign matter, this device has reduced the diameter of this device when advancing the pipe when playing the guard action, is convenient for advance the pipe operation, and this device can select not unidimensional soft lag according to the size of foreign matter simultaneously, reduces the exit tube degree of difficulty when playing the guard action as far as.
Description
Technical Field
The utility model relates to a digestion science and technology field, concretely relates to foreign matter sheath pipe is got to alimentary canal.
Background
Foreign bodies in the digestive tract are non-self-inherent substances caused by various reasons and are retained in the digestive tract, and the foreign bodies are usually retained in the esophagus and the stomach, and are often treated by an emergency gastroscope or even a surgical operation in clinic. With the development of endoscopic technology, part of the foreign body in the alimentary tract can be removed by using a foreign body forceps or a snare under the guidance of a laryngoscope or a gastroscope. Some foreign bodies have sharp one end or two ends and are easy to scratch the esophagus or the throat when being taken out, so the foreign bodies need to be separated from the esophagus wall or the throat wall when being taken out.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a foreign matter sheath pipe is got to alimentary canal, this device simple structure, foreign matter fish tail esophagus or throat once more when avoiding taking out the foreign matter, this device is convenient for advance pipe, installation and operation simultaneously.
For solving the technical problem, the utility model provides a following technical scheme:
the utility model provides a foreign matter sheath pipe is got to alimentary canal, establishes the outer tube outside the endotheca pipe including interior sleeve pipe and cover, interior sleeve pipe can remove along the length direction of outer tube in the outer tube, interior sheathed tube one end is equipped with the soft lag of round platform shape, soft lag is linked together with interior sleeve pipe, soft lag includes the elastic metal strip of soft rubber cover and the inside wall of locating the soft rubber cover, the quantity of elastic metal strip is a plurality of, and is a plurality of the circular direction equidistance of soft lag is followed to the elastic metal strip distributes, singly the elastic metal strip sets up along the length direction of soft rubber cover.
Furthermore, the inner side wall of the outer sleeve is provided with a sliding groove arranged along the length direction of the outer sleeve, the outer side wall of the inner sleeve is provided with a sliding block positioned in the sliding groove, and the sliding groove does not penetrate through the length direction of the outer sleeve.
Furthermore, the end part of the soft protective sleeve connected with the inner sleeve is provided with a connecting ring block, the side wall of the end part of the inner sleeve connected with the soft protective sleeve is provided with an annular groove arranged around the circumferential direction of the inner sleeve, and the connecting ring block is screwed with the annular groove in a threaded manner.
Furthermore, lubricating oil is coated on the outer side wall of the soft protecting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the installation and the operation of being convenient for, foreign matter fish tail esophagus or throat once more when can avoiding taking out the foreign matter, this device has reduced the diameter of this device when advancing the pipe when playing the guard action, is convenient for advance the pipe operation, and this device can select not unidimensional soft lag according to the size of foreign matter simultaneously, reduces the exit tube degree of difficulty when playing the guard action as far as.
Drawings
Fig. 1 is a schematic view of the internal structure of the soft protective cover of the present invention without extending out of the inner sleeve;
fig. 2 is a schematic view of the internal structure of the soft protective cover of the present invention when extending out of the inner sleeve;
FIG. 3 is a schematic view of the inner structure of the soft protecting cover of the present invention;
wherein: 1. an inner sleeve; 2. an outer sleeve; 3. a soft rubber sleeve; 4. an elastic metal strip; 5. a chute; 6. a slider; 7. a connecting ring block; 8. an annular groove.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example (b):
referring to fig. 1, 2 and 3, a foreign matter sheath is got to alimentary canal, including interior sleeve pipe 1 and the outer tube 2 of cover outside interior sleeve pipe 1, interior sleeve pipe 1 can move along the length direction of outer tube 2 in outer tube 2, and the one end of interior sleeve pipe 1 is equipped with the soft lag of round platform shape, and soft lag is the cavity form, and soft lag is linked together with interior sleeve pipe 1. The inside wall of outer tube 2 of this embodiment is equipped with the spout 5 that sets up along the length direction of outer tube 2, interior sleeve pipe 1's lateral wall is equipped with the slider 6 that is located spout 5, slider 6 welds with interior sleeve pipe 1, spout 5 does not pass the length direction of outer tube 2, the length of spout 5 equals or slightly is greater than the length of soft lag, when soft lag is not released outer tube 2, the soft lag deviates from the exit that interior sleeve pipe 1's tip is located the one end of outer tube 2, during clinical use, when medical personnel released outer tube 2 with soft lag, the spout 5 and the slider 6 that set up are convenient for medical staff and accurately release outer tube 2 with whole soft lag fast.
The tip that the soft lag of this embodiment links to each other with interior sleeve pipe 1 is equipped with link ring block 7, and soft lag bonds with link ring block 7, and the lateral wall of the tip that interior sleeve pipe 1 links to each other with soft lag is equipped with the ring channel 8 that sets up around the circumferencial direction of interior sleeve pipe 1, and link ring block 7 connects with 8 screw threads of ring channel soon. Can select the soft lag of different diameters according to the shape size of foreign matter, make this device reduce final play the tub degree of difficulty when playing the guard action.
Soft lag includes soft rubber cover 3 and locates the elastic metal strip 4 of the inside wall of soft rubber cover 3, the one end and the connecting ring piece 7 of elastic metal strip 4 bond, elastic metal strip 4 bonds with soft rubber cover 3, the quantity of elastic metal strip 4 is a plurality of, a plurality of elastic metal strips 4 distribute along the circumferencial direction equidistance of soft lag, single elastic metal strip 4 sets up along the length direction of soft rubber cover 3, can hold between the fingers elastic metal strip 4 and soft rubber cover 3 towards the axis department of soft lag, thereby pack soft lag into in outer tube 2, stretch out behind outer tube 2 as soft lag, can bounce automatically, thereby strut esophagus or throat, hold the foreign matter in soft lag, when preventing to take out the foreign matter, the foreign matter direct action is in esophagus and throat and fish tail esophagus or throat.
The outer side wall of the soft protective sleeve is coated with lubricating oil, so that the friction force between the soft protective sleeve and the esophagus wall or the throat wall is reduced when the device is taken out.
The utility model discloses a theory of use as follows: before using, install the soft lag that is equipped with lubricating oil on interior sleeve pipe 1, move interior sleeve pipe 1, with the soft lag retraction in outer tube 2, medical staff inserts the endoscope in interior sleeve pipe 1 during the use, insert the endoscope in the patient's esophagus with this device together, reach the target position after, promote interior sleeve pipe 1, release outer tube 2 with soft lag, later clamp the foreign matter from the endoscope forceps channel hole, in the foreign matter immigration soft lag of clamping earlier, it can together shift out the patient with endoscope and this device again.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a foreign matter sheath pipe is got to alimentary canal, a serial communication port, establish outer tube (2) outside interior sleeve pipe (1) including interior sleeve pipe (1) and cover, interior sleeve pipe (1) can be in outer tube (2) along the length direction removal of outer tube (2), the one end of interior sleeve pipe (1) is equipped with the soft lag of round platform shape, soft lag is linked together with interior sleeve pipe (1), soft lag includes soft rubber sleeve (3) and elastic metal strip (4) of locating the inside wall of soft rubber sleeve (3), the quantity of elastic metal strip (4) is a plurality of, and is a plurality of elastic metal strip (4) distribute along the circumferencial direction equidistance of soft lag, singly elastic metal strip (4) set up along the length direction of soft rubber sleeve (3).
2. The sheath for removing foreign matters from the digestive tract according to claim 1, wherein the inner side wall of the outer sleeve (2) is provided with a sliding groove (5) arranged along the length direction of the outer sleeve (2), the outer side wall of the inner sleeve (1) is provided with a sliding block (6) arranged in the sliding groove (5), and the sliding groove (5) does not penetrate through the length direction of the outer sleeve (2).
3. The sheath for removing foreign matters from the alimentary canal according to claim 1, wherein the end of the soft protecting sleeve connected with the inner sleeve (1) is provided with a connecting ring block (7), the side wall of the end of the inner sleeve (1) connected with the soft protecting sleeve is provided with an annular groove (8) arranged around the circumference direction of the inner sleeve (1), and the connecting ring block (7) is screwed with the annular groove (8).
4. The sheath for removing foreign bodies from the digestive tract according to claim 1, wherein the outer side wall of the soft protective sleeve is coated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023119139.8U CN214907898U (en) | 2020-12-22 | 2020-12-22 | Foreign matter sheath pipe is got to alimentary canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023119139.8U CN214907898U (en) | 2020-12-22 | 2020-12-22 | Foreign matter sheath pipe is got to alimentary canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214907898U true CN214907898U (en) | 2021-11-30 |
Family
ID=79114658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023119139.8U Expired - Fee Related CN214907898U (en) | 2020-12-22 | 2020-12-22 | Foreign matter sheath pipe is got to alimentary canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214907898U (en) |
-
2020
- 2020-12-22 CN CN202023119139.8U patent/CN214907898U/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: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |