CN214342656U - Air-filled channel device for taking out tumor specimen through anus after colorectal surgery - Google Patents
Air-filled channel device for taking out tumor specimen through anus after colorectal surgery Download PDFInfo
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- CN214342656U CN214342656U CN202022795798.7U CN202022795798U CN214342656U CN 214342656 U CN214342656 U CN 214342656U CN 202022795798 U CN202022795798 U CN 202022795798U CN 214342656 U CN214342656 U CN 214342656U
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Abstract
The utility model relates to the technical field of medical equipment, in particular to an inflatable channel device for taking out tumor specimens from the anus after colorectal surgery, which comprises an arc-shaped air bag, wherein the whole arc-shaped air bag is of a strip-shaped structure, and the side view surface of the arc-shaped air bag is arc-shaped; the utility model discloses an arc gasbag and solid fixed ring, make when the whole rectum of putting into patient with the inflation channel supports with the anus is inside, can put into patient's the anus inside with solid fixed ring, and after aerifing, utilize the annular shape of solid fixed ring itself to replace the shrink power that the cover of bundling and arc gasbag born the sphincter, avoid banding arc gasbag middle part to receive pressure and the phenomenon that warp appears, also can guarantee that whole passageway can be stable firm by the sphincter fixed via solid fixed ring simultaneously, and the toper tubular construction that establishes, also can be faster aerify the inside of arc gasbag, the whole normal use effect of assurance passageway has been reached.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a formula of aerifing access arrangement takes out tumour sample through anus after colon and rectum operation.
Background
Colorectal cancer is a general term for colon cancer and rectal cancer, when a doctor diagnoses a patient, the doctor usually needs to diagnose the diseased part of the patient in a enteroscope mode, and meanwhile needs to use a corresponding tool to collect the tumor of the diseased part after an operation, so that the subsequent diagnosis is facilitated.
When gathering patient's tumour, often need use the gas to fill the passageway and expand patient's anus, with this make things convenient for the collection of doctor to the tumour, and current gas fills the passageway in the use, because the sphincter elasticity of patient anus department is bigger than the elasticity in the straight intestines, consequently most gas fills the passageway when supporting patient's anus, the phenomenon that the distortion appears in the great and inside passage of middle part atress appears easily, gliding phenomenon also appears easily in the use of banding passageway simultaneously, influence the normal use of passageway.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a knot rectum postoperative anus takes out gas of tumour sample and fills formula access arrangement possesses and avoids aerifing the passageway and warp, guarantees the normal stable advantage that uses of passageway, has solved current inflation channel wholly for the strip, receives anal extrusion and the problem of warping easily.
The utility model discloses a gas-filled channel device for taking out tumor specimens through anus after colorectal surgery, which comprises an arc-shaped air bag, wherein the arc-shaped air bag is integrally of a strip-shaped structure, the side view surface of the arc-shaped air bag is arc-shaped, the outer surface of the arc-shaped air bag is fixedly connected with a contracting cover, the contracting cover is of a tubular structure with a thick left side and a narrow right side, the right surface of the contracting cover is fixedly connected with a fixing ring, the inner part of the fixing ring is provided with a cavity, the outer surface of the fixing ring is provided with a groove, one end of the arc-shaped air bag is fixedly connected with a conical tube, the surface of the conical tube is fixedly connected with the inner wall of the contracting cover, the inner part of the conical tube is provided with the cavity, the cavity is communicated with the inner part of the conical tube, one end of the conical tube, which is far away from the arc-shaped air bag, is of an outward expanding shape, one end of the fixing ring, which is close to the conical tube, is communicated with an air supply pipe, one end of the air supply pipe, which is far away from the fixing ring, is communicated with the inner part of the conical tube, and an air inlet pipe is communicated with the inside of one end, far away from the arc-shaped air bag, of the conical pipe.
The utility model discloses a formula of aerifing passageway device that tumour sample was taken out to colorectal postoperative anus, wherein solid fixed ring's inner wall fixed connection elastic support column, elastic support column is located solid fixed ring inner wall, is close to the position of solid fixed ring surperficial recess minimum, through elastic support column for can guarantee solid fixed ring whole when receiving the extrusion, can keep holistic shape not receive too big change, simultaneously, also can guarantee that the recess on solid fixed ring surface can remain stable.
The utility model discloses a formula channel device is filled to gas that tumour sample was taken out to colorectal postoperative anus, wherein the quantity of arc gasbag is six, and six arc gasbag evenly distributed are at the inner wall of the cover of restrainting, six the equal fixedly connected with cage of inner wall of arc gasbag, and the one end of cage and the inner wall fixed connection of toper pipe, and the inner wall of cage is smooth surface, through six arc gasbags for can guarantee the passageway whole after aerifing the anal stable stay.
The utility model discloses a formula of aerifing passageway device of tumour sample is taken out to colorectal postoperative anus, wherein the cage all is equipped with the fold with the surface of receipts cover, and the fold all is located six position department between the arc gasbag through the cage with receive the pincher trees that the cover surface was established, can more paste tight arc gasbag, simultaneously in the whole back of accomplishing of exitting of inflation channel, also can keep the holistic shape of passageway can not appear too big change.
The utility model discloses a formula channel device is filled to gas that tumour sample was taken out to colorectal postoperative anus, wherein the fixed surface of arc gasbag is connected with flexible spliced pole, and six arc gasbags pass through the mutual fixed connection of flexible spliced pole, through flexible spliced pole for can keep the connection between a plurality of arc gasbags stable, reach when making things convenient for inflation channel normal use, guarantee that the passageway result of use does not receive the effect of too big influence.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an arc gasbag and solid fixed ring, make when the whole rectum of putting into patient with the inflation channel supports with the anus is inside, can put into patient's the anus inside with solid fixed ring, and after aerifing, utilize the annular shape of solid fixed ring itself to replace the shrink power that the cover of bundling and arc gasbag born the sphincter, avoid banding arc gasbag middle part to receive pressure and the phenomenon that warp appears, also can guarantee that whole passageway can be stable firm by the sphincter fixed via solid fixed ring simultaneously, and the toper tubular construction that establishes, also can be faster aerify the inside of arc gasbag, the whole normal use effect of assurance passageway has been reached.
2. The utility model discloses an elastic support column for can guarantee that solid fixed ring is whole when receiving the extrusion, can keep holistic shape not receive too big change, simultaneously, also can guarantee that the recess on solid fixed ring surface can remain stable, through the elastic connection post, make can keep the connection between a plurality of arc gasbags stable, reached when making things convenient for inflation channel normal use, guarantee that the passageway result of use does not receive the effect of too big influence.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. an arc-shaped air bag; 2. a bundling cover; 3. a fixing ring; 4. a tapered tube; 5. an air supply pipe; 6. an air inlet pipe; 7. an elastomeric support column; 8. an isolation cover; 9. an elastic connecting column.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, the pneumatic channel device for taking out tumor specimen through anus after colorectal surgery of the present invention comprises an arc-shaped air bag 1, the arc-shaped air bag 1 is integrally in a strip-shaped structure, the side view surface of the arc-shaped air bag 1 is arc-shaped, a collecting cover 2 is fixedly connected to the outer surface of the arc-shaped air bag 1, the collecting cover 2 is in a tubular structure with a thick left side and a narrow right side, a fixing ring 3 is fixedly connected to the right surface of the collecting cover 2, a cavity is arranged inside the fixing ring 3, a groove is arranged on the outer surface of the fixing ring 3, a tapered tube 4 is fixedly connected to one end of the arc-shaped air bag 1, the surface of the tapered tube 4 is fixedly connected to the inner wall of the collecting cover 2, a cavity is arranged inside the tapered tube 4, the cavity is communicated with the inside of the tapered tube 4, the end of the tapered tube 4 far away from the arc-shaped air bag 1 is in an outward-expanding shape, one end of the fixing ring 3 close to the tapered tube 4 is communicated with an air supply pipe 5, the one end that solid fixed ring 3 was kept away from to blast pipe 5 communicates with the inside of conical duct 4, conical duct 4 keeps away from the inside intercommunication of one end of arc gasbag 1 has intake pipe 6, through arc gasbag 1 and solid fixed ring 3, make when putting into the whole rectum and the anus of patient of inflation channel and supporting, can put into the anus of patient with solid fixed ring 3 inside, and after aerifing, utilize the annular shape of solid fixed ring 3 itself to replace receipts bundle cover 2 and arc gasbag 1 to bear the contractile force of sphincter, avoid banding arc gasbag 1 middle part to receive pressure and the phenomenon that appears warping, also can guarantee that whole passageway can be stable firm by the sphincter fixed through solid fixed ring 3 simultaneously, and the conical duct 4 structure of establishing, also can inflate the inside of arc gasbag 1 more rapidly, the whole normal use effect of assurance passageway has been reached.
The inner wall of the fixing ring 3 is fixedly connected with the elastic supporting columns 7, the elastic supporting columns 7 are located in the inner wall of the fixing ring 3, the position, closest to the lowest point of the groove in the surface of the fixing ring 3 is enabled to pass through the elastic supporting columns 7, so that the whole shape of the fixing ring 3 can be kept from being changed too much when the fixing ring is extruded, and meanwhile, the groove in the surface of the fixing ring 3 can be kept stable.
The quantity of arc gasbag 1 is six, and six arc gasbags 1 evenly distributed are at the inner wall of closing up cover 2, the equal fixedly connected with cage 8 of inner wall of six arc gasbags 1, and the one end of cage 8 and the inner wall fixed connection of conical tube 4, and the inner wall of cage 8 is smooth surface, through six arc gasbags 1 for can guarantee that the passageway is whole after aerifing the anal stable support.
The surface of cage 8 and receipts cover 2 all is equipped with the fold, and the fold all is located position department between six arc gasbag 1, through cage 8 with receive the pincher trees that the cover 2 surface was established, can more paste tight arc gasbag 1, simultaneously in the whole back of accomplishing of exitting of inflation channel, also can keep the holistic shape of passageway not too big change to appear.
The fixed surface of arc gasbag 1 is connected with elastic connection post 9, and six arc gasbags 1 pass through elastic connection post 9 mutual fixed connection, through elastic connection post 9 for can keep the connection between a plurality of arc gasbags 1 stable, reach when making things convenient for inflation channel normal use, guarantee that the passageway result of use does not receive the effect of too big influence.
When using the utility model discloses the time: can put into the passageway whole inside to patient's anus, and with solid fixed ring 3 card back in patient's anus, import outside air supply to intake pipe 6, thereby aerify a plurality of arc gasbags 1 by conical tube 4 is quick, gu fixed ring 3 also can be together expanded under the effect of 5 inside air current transport of air-feed pipe, aerify the whole shaping back of passageway, gu fixed ring 3 can be firm card and support the anus in patient's anus department, when avoiding the inside deformation of passageway, guarantee that the passageway is firm stable inside patient's anus.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a formula channel device is aerifyd to tumour sample is taken out to colorectal postoperative anus, includes arc gasbag (1), its characterized in that: the arc gasbag (1) is integrally of a strip-shaped structure, the side view of the arc gasbag (1) is arc-shaped, the outer fixed surface of the arc gasbag (1) is connected with the contracting cover (2), the contracting cover (2) is of a tubular structure with a thick left side and a thick right side, the right fixed surface of the contracting cover (2) is connected with the fixing ring (3), the inside of the fixing ring (3) is provided with a cavity, the outer surface of the fixing ring (3) is provided with a groove, one end of the arc gasbag (1) is fixedly connected with the conical pipe (4), the surface of the conical pipe (4) is fixedly connected with the inner wall of the contracting cover (2), the inside of the conical pipe (4) is provided with a cavity, the cavity is communicated with the inside of the conical pipe (4), one end of the conical pipe (4), which is far away from the arc gasbag (1), is of an outward expanding shape, one end of the fixing ring (3), which is close to the conical pipe (4), is communicated with the air supply pipe (5), the air feed pipe (5) is far away from one end of the fixing ring (3) and communicated with the inside of the conical pipe (4), and the conical pipe (4) is far away from the inside of one end of the arc-shaped air bag (1) and communicated with an air inlet pipe (6).
2. The device of claim 1, wherein the device comprises: the inner wall of the fixing ring (3) is fixedly connected with an elastic supporting column (7), and the elastic supporting column (7) is located in the inner wall of the fixing ring (3) and is closest to the lowest point of the surface groove of the fixing ring (3).
3. The device of claim 1, wherein the device comprises: the number of the arc-shaped air bags (1) is six, and the six arc-shaped air bags (1) are uniformly distributed on the inner wall of the beam-closing cover (2).
4. The device of claim 1, wherein the device comprises: six the equal fixedly connected with cage (8) of inner wall of arc gasbag (1), and the inner wall fixed connection of the one end of cage (8) and conical tube (4), and the inner wall of cage (8) is smooth surface.
5. The device of claim 4, wherein the device comprises: the isolation cover (8) and the surface of the closing cover (2) are provided with folds, and the folds are located at the positions among the arc-shaped air bags (1).
6. The device of claim 1, wherein the device comprises: the surface of the arc-shaped air bags (1) is fixedly connected with an elastic connecting column (9), and the six arc-shaped air bags (1) are fixedly connected with each other through the elastic connecting column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795798.7U CN214342656U (en) | 2020-11-27 | 2020-11-27 | Air-filled channel device for taking out tumor specimen through anus after colorectal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795798.7U CN214342656U (en) | 2020-11-27 | 2020-11-27 | Air-filled channel device for taking out tumor specimen through anus after colorectal surgery |
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| CN214342656U true CN214342656U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022795798.7U Active CN214342656U (en) | 2020-11-27 | 2020-11-27 | Air-filled channel device for taking out tumor specimen through anus after colorectal surgery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733048A (en) * | 2022-04-11 | 2022-07-12 | 重庆市人民医院 | Transurethral prostate treatment device |
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2020
- 2020-11-27 CN CN202022795798.7U patent/CN214342656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733048A (en) * | 2022-04-11 | 2022-07-12 | 重庆市人民医院 | Transurethral prostate treatment device |
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