CN114451804B - Preoperative cleaning equipment for surgical operation - Google Patents
Preoperative cleaning equipment for surgical operation Download PDFInfo
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- CN114451804B CN114451804B CN202210180173.0A CN202210180173A CN114451804B CN 114451804 B CN114451804 B CN 114451804B CN 202210180173 A CN202210180173 A CN 202210180173A CN 114451804 B CN114451804 B CN 114451804B
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- pipe
- dust collection
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- dust
- collection pipe
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses preoperative cleaning equipment for a surgical operation, which comprises a dust collector main body, wherein the dust collector main body is connected with a dust collection handle through a hose, the dust collection handle comprises a first dust collection pipe, a second dust collection pipe and a third dust collection pipe, a connecting cover is fixed at the right end of the first dust collection pipe, an adjusting piece is installed at the right end of the second dust collection pipe, and the adjusting piece is in threaded connection with the left end of the third dust collection pipe. According to the preoperative cleaning equipment for the surgical operation, the positioning piece is arranged between the first dust collection pipe and the second dust collection pipe, the second dust collection pipe can be fixed at a proper cleaning angle through the insertion of the positioning teeth of the positioning piece and the positioning gear on the second dust collection pipe, so that the bed bottom can be conveniently cleaned by dust collection, the preoperative cleaning equipment is provided with the adjusting piece and the threaded cylinder arranged on the third dust collection pipe, the adjustment can be carried out according to the width requirement of the bed floor, and the connecting body of the second dust collection pipe and the third dust collection pipe has enough length to perform dust collection on the bed floor.
Description
The application is a divisional application, and the patent names of the parent patents are as follows: a surgical preoperative cleaning device, application No.: 202110110601.8, filing date: 1 month and 27 days 2021.
Technical Field
The invention relates to the field of preoperative cleaning equipment, in particular to preoperative cleaning equipment for a surgical operation.
Background
The common surgery diagnosis and treatment mode of surgery, the patient need carry out the cleanness of operating room before carrying out the operation, in order to avoid cross infection, it generally includes two steps, utilize the dust catcher to clear up ground dust earlier, spray the antiseptic solution after the clearance finishes again, when utilizing the dust catcher to clear up ground dust under the bed, because the change of angle can't be carried out to the dust absorption handle, make when cleaning ground under the bed, operating personnel need bow or squat and clean ground under the bed, make it convenient inadequately to use, so, we propose a cleaning equipment before the surgery with solving this problem.
Disclosure of Invention
The invention mainly aims to provide preoperative cleaning equipment for a surgical operation, which can effectively solve the problems in the background art.
In order to realize the purpose, the invention adopts the technical scheme that:
the utility model provides a cleaning equipment before surgery operation is with art, includes the dust catcher main part, the dust catcher main part passes through the hose and is connected with the dust absorption handle, the dust absorption handle includes first dust absorption pipe, second dust absorption pipe and third dust absorption pipe, the right-hand member of first dust absorption pipe is fixed with the connection cover, install the output through connection cover of setting element and setting element on the first dust absorption pipe and peg graft with second dust absorption pipe, the left end threaded connection of regulating part and third dust absorption pipe is installed to the right-hand member of second dust absorption pipe.
Preferably, the right end of the second dust suction pipe is connected with the third dust suction pipe through an extension pipe, and the left end of the second dust suction pipe is rotatably arranged in the inner cavity of the connecting cover and is connected with the first dust suction pipe through the extension pipe.
Preferably, the second dust absorption pipe is symmetrically provided with two groups of rotating columns which are positioned in the inner cavity of the connecting cover and are rotatably connected with the connecting cover, the two groups of rotating columns are both fixed with positioning gears, and the connecting cover is provided with a movable opening matched with the second dust absorption pipe.
Preferably, the setting element includes hollow post, hollow post slides and cup joints on first dust absorption pipe, be the symmetry on the right-hand member that is equipped with two sets of movable post and two sets of movable post on the right-hand member all through connection cover and with location tooth fixed connection, it is two sets of the location tooth is pegged graft with two sets of positioning gear respectively, and is two sets of all be fixed with on the movable post and keep off the ring and two sets of left end that keep off the ring and all be equipped with positioning spring, and is two sets of positioning spring cup joints respectively on the movable post, positioning spring's both ends are inconsistent with fender ring and connecting cover respectively.
Preferably, install on the outer wall of hollow column that a plurality of groups of friction is protruding and a plurality of groups of friction bulge loops are horizontal even equidistant range.
Preferably, the third dust absorption pipe is provided with a mounting ring, the left end face of the mounting ring is provided with a plurality of groups of threaded cylinders which are uniformly arranged at equal intervals on the circumference by taking the axis of the mounting ring as the center of a circle, and the right end of the third dust absorption pipe is provided with a dust hood.
Preferably, the regulating part includes regulating pipe and installation cover, installation cover fixed mounting is on the second dust absorption pipe, the installation covers to rotate and is equipped with a plurality of groups screw rod and a plurality of groups screw rod right-hand member and is located the inner chamber of its corresponding screw thread section of thick bamboo respectively and rather than threaded connection, a plurality of groups the screw rod all is fixed with drive gear on being located the position of installation cover inner chamber, the regulating pipe passes through the bearing and is connected with the rotation of second dust absorption pipe, the right-hand member of regulating pipe is located the inner chamber of installation cover, be equipped with a plurality of groups that are the annular and arrange on the inner chamber wall of regulating pipe and drive gear and be connected with the drive gear meshing.
Preferably, the outer wall of the adjusting pipe is provided with a plurality of groups of friction raised lines which are arranged at equal intervals along the circumference by taking the axis as the circle center.
Preferably, be equipped with the screw thread on the right front end outer wall of screw rod, the both ends that rotate on the screw rod and be equipped with ring and ring are that the symmetry is equipped with two sets of limit slide and two sets of limit slide respectively lie in the spout that is equipped with on the inner chamber wall of screw thread section of thick bamboo.
Compared with the prior art, the invention has the following beneficial effects:
1. a positioning piece is arranged between the first dust absorption pipe and the second dust absorption pipe, and the second dust absorption pipe can be fixed at a proper cleaning angle through the insertion of the positioning teeth of the positioning piece and the positioning gear on the second dust absorption pipe, so that the bed bottom can be cleaned conveniently.
2. The threaded cylinder is provided with an adjusting piece and is installed on the third dust suction pipe, and can be adjusted according to the width requirement of the bed floor, so that the connecting body of the second dust suction pipe and the third dust suction pipe has enough length to perform dust suction on the bed floor.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of a preoperative cleaning apparatus for surgery according to the present invention;
FIG. 2 is a schematic view of a detachable dust suction handle of the preoperative cleaning device for surgery according to the present invention;
FIG. 3 is a schematic view of a positioning member of the preoperative cleaning device for surgery according to the present invention;
FIG. 4 is a cross-sectional view of an adjustment member of a preoperative cleaning device of the present invention;
fig. 5 is an enlarged view of a surgical preoperative cleaning device of the present invention at a.
In the figure: 1. a cleaner main body; 2. a dust collection handle; 3. a connecting cover; 4. a positioning member; 41. a hollow column; 42. a movable post; 43. a positioning spring; 44. a baffle ring; 45. positioning teeth; 5. a telescopic pipe; 6. a first dust suction pipe; 7. a second dust suction pipe; 71. positioning a gear; 72. rotating the column; 8. a third dust suction pipe; 81. a mounting ring; 82. a threaded barrel; 83. a dust hood; 9. an adjustment member; 91. a screw; 92. installing a cover; 93. an adjusting tube; 94. a drive gear; 95. the drive teeth.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, a preoperative cleaning device for surgical operation comprises a dust collector body 1, the dust collector body 1 is connected with a dust collection handle 2 through a hose, the dust collection handle 2 comprises a first dust collection pipe 6, a second dust collection pipe 7 and a third dust collection pipe 8, a connection cover 3 is fixed at the right end of the first dust collection pipe 6, a positioning part 4 is installed on the first dust collection pipe 6, the output end of the positioning part 4 penetrates through the connection cover 3 and is connected with the second dust collection pipe 7 in an inserting mode, an adjusting part 9 is installed at the right end of the second dust collection pipe 7, and the adjusting part 9 is in threaded connection with the left end of the third dust collection pipe 8.
The right end of the second dust absorption pipe 7 is connected with the third dust absorption pipe 8 through the telescopic pipe 5, the left end of the second dust absorption pipe 7 is rotatably arranged in the inner cavity of the connecting cover 3 and is connected with the first dust absorption pipe 6 through the telescopic pipe 5, the first dust absorption pipe 6, the second dust absorption pipe 7 and the third dust absorption pipe 8 are connected into a whole through the effect of the telescopic pipe 5, and the change of the distance among the first dust absorption pipe 6, the second dust absorption pipe 7 and the third dust absorption pipe 8 is not influenced because the telescopic pipe 5 has certain extensibility.
Two groups of rotating columns 72 are symmetrically arranged and fixed on the second dust suction pipe 7, the two groups of rotating columns 72 are positioned in the inner cavity of the connecting cover 3 and are rotationally connected with the connecting cover, positioning gears 71 are fixed on the two groups of rotating columns 72, movable openings matched with the second dust suction pipe 7 are arranged on the connecting cover 3, the positioning part 4 comprises a hollow column 41, the hollow column 41 is sleeved on the first dust suction pipe 6 in a sliding manner, two groups of movable columns 42 are symmetrically arranged on the right end surface of the hollow column 41, the right ends of the two groups of movable columns 42 penetrate through the connecting cover 3 and are fixedly connected with positioning teeth 45, the two groups of positioning teeth 45 are respectively inserted with the two groups of positioning gears 71, baffle rings 44 are fixed on the two groups of movable columns 42, positioning springs 43 are arranged at the left ends of the two groups of baffle rings 44, and the two groups of positioning springs 43 are respectively sleeved on the movable columns 42, the two ends of the positioning spring 43 are respectively abutted against the baffle ring 44 and the connecting cover 3, so that the hollow column 41 can slide leftwards on the first dust suction pipe 6, the baffle ring 44 is utilized to block the positioning spring 43, the positioning spring 43 is compressed, after the hollow column is moved for a certain distance, the positioning teeth 45 are inserted and separated with the positioning gear 71, the second dust suction pipe 7 can be rotated to change the angle of the second dust suction pipe 7, after the angle of the second dust suction pipe 7 is adjusted, the hollow column 41 is loosened, the hollow column 41 drives the positioning teeth 45 to move rightwards through the elastic action of the positioning spring 43 and is inserted and connected with the positioning gear 71, finally, the insertion and fixation of the second dust suction pipe 7 are realized, the second dust suction pipe 7 can be fixed at different angles, and the movable opening formed in the connecting cover 3 can facilitate the rotation of the second dust suction pipe 7.
Install on the outer wall of hollow column 41 that a plurality of groups of friction are protruding and a plurality of groups of friction bulge loops are horizontal even equidistant range, can increase and the effect of the frictional force between the hand, be convenient for to the slip of hollow column 41.
The third dust suction pipe 8 is provided with a mounting ring 81, the left end surface of the mounting ring 81 is provided with a plurality of groups of threaded cylinders 82 which are uniformly arranged at equal intervals on the circumference by taking the axis as the center of a circle, the right end of the third dust suction pipe 8 is provided with a dust suction cover 83, the adjusting part 9 comprises an adjusting pipe 93 and a mounting cover 92, the mounting cover 92 is fixedly arranged on the second dust suction pipe 7, the mounting cover 92 is rotatably provided with a plurality of groups of screws 91, the right ends of the groups of screws 91 are respectively positioned in the inner cavities of the corresponding threaded cylinders 82 and are in threaded connection with the screw cylinders, the parts of the groups of screws 91 positioned in the inner cavities of the mounting cover 92 are respectively and are fixedly provided with a driving gear 94, the adjusting pipe 93 is rotatably connected with the second dust suction pipe 7 through a bearing, the right end of the adjusting pipe 93 is positioned in the inner cavity of the mounting cover 92, the inner cavity wall of the adjusting pipe 93 is provided with a plurality of groups of driving teeth 95 which are arranged in an annular shape and are in meshed connection with the driving teeth 94, the adjusting pipes 93 can be rotated by rotating the driving teeth 95 and are meshed connection with the driving gears 94, the threaded connection of the screws 91, so that the third dust suction pipe 8 can be linearly moved with the dust suction pipe 8, thereby the dust suction pipe 8, and the dust suction pipe 8 can be extended.
The outer wall of the adjusting pipe 93 is provided with a plurality of groups of friction raised lines which are arranged at equal intervals on the circumference by taking the axis as the center of a circle, so that the effect of friction force between the adjusting pipe 93 and the hand can be increased, and the adjusting pipe 93 can be conveniently rotated.
Be equipped with the screw thread on the right front end outer wall of screw rod 91, the both ends that rotate on screw rod 91 and be equipped with ring and ring are the symmetry and are equipped with two sets of limit slider and lie in the spout that is equipped with on the inner chamber wall of a screw thread section of thick bamboo 82 respectively, can prevent that screw rod 91 from excessively rotating, lead to screw rod 91 to shift out the inner chamber of a screw thread section of thick bamboo 82.
It should be noted that, the preoperative cleaning device for surgical operation of the present invention is a preoperative cleaning device for surgical operation, when the bed bottom needs to be cleaned by dust collection, the hollow column 41 can slide leftwards on the first dust collection pipe 6, the stop ring 44 is used for stopping the positioning spring 43, so that the positioning spring 43 is compressed to move, after moving for a certain distance, the positioning tooth 45 is inserted and separated with the positioning gear 71, the second dust collection pipe 7 can be rotated to change the angle, after the angle of the second dust collection pipe 7 is adjusted, the hollow column 41 is released, the hollow column 41 drives the positioning tooth 45 to move rightwards and be inserted and connected with the positioning gear 71 through the elastic force of the positioning spring 43, finally, the insertion and fixation of the second dust collection pipe 7 is realized, the second dust collection pipe 7 can be fixed at a proper cleaning angle, so as to clean the bed bottom by dust collection, the adjustment piece 9 and the threaded cylinder 82 mounted on the third dust collection pipe 8 are provided, the adjustment pipe 93 can be rotated by engaging and connecting the driving teeth 95 arranged on the rotating driving gear 94 on the rotating adjusting pipe 93, and the threaded cylinder 82 is connected with the third dust collection pipe 8, so that the dust collection pipe 8 can be adjusted in length, and the dust collection pipe 8, so that the dust collection pipe can be adjusted according to the distance between the bed bottom of the bed, and the bed, and the bed, so that the dust collection pipe 8 can be adjusted.
Claims (4)
1. A surgical preoperative cleaning device, comprising a cleaner body (1), wherein the cleaner body (1) is connected with a dust collection handle (2) through a hose, characterized in that: the dust collection handle (2) comprises a first dust collection pipe (6), a second dust collection pipe (7) and a third dust collection pipe (8), a connecting cover (3) is fixed at the right end of the first dust collection pipe (6), a positioning piece (4) is installed on the first dust collection pipe (6), the output end of the positioning piece (4) penetrates through the connecting cover (3) and is connected with the second dust collection pipe (7) in an inserted mode, an adjusting piece (9) is installed at the right end of the second dust collection pipe (7), and the adjusting piece (9) is in threaded connection with the left end of the third dust collection pipe (8);
the right end of the second dust suction pipe (7) is connected with a third dust suction pipe (8) through an extension pipe (5), and the left end of the second dust suction pipe (7) is rotatably arranged in the inner cavity of the connecting cover (3) and is connected with the first dust suction pipe (6) through the extension pipe (5);
two groups of rotating columns (72) are symmetrically arranged and fixed on the second dust collection pipe (7), the two groups of rotating columns (72) are positioned in the inner cavity of the connecting cover (3) and are rotationally connected with the connecting cover, positioning gears (71) are fixed on the two groups of rotating columns (72), and a movable opening matched with the second dust collection pipe (7) is arranged on the connecting cover (3);
the positioning piece (4) comprises a hollow column (41), the hollow column (41) is sleeved on the first dust suction pipe (6) in a sliding mode, two groups of movable columns (42) are symmetrically arranged on the right end face of the hollow column (41), the right ends of the two groups of movable columns (42) penetrate through the connecting cover (3) and are fixedly connected with the positioning teeth (45), the two groups of positioning teeth (45) are respectively inserted into the two groups of positioning gears (71), the two groups of movable columns (42) are respectively fixed with a retaining ring (44), the left ends of the two groups of retaining rings (44) are respectively provided with a positioning spring (43), the two groups of positioning springs (43) are respectively sleeved on the movable columns (42), and two ends of each positioning spring (43) are respectively abutted to the retaining ring (44) and the connecting cover (3);
regulating part (9) are including regulating pipe (93) and installation cover (92), installation cover (92) fixed mounting is on second dust absorption pipe (7), rotate on installation cover (92) and be equipped with a plurality of groups screw rod (91) and a plurality of groups screw rod (91) right-hand member be located its corresponding screw thread section of thick bamboo (82) inner chamber respectively and rather than threaded connection, a plurality of groups screw rod (91) all are fixed with drive gear (94) on being located the position of installation cover (92) inner chamber, regulating pipe (93) rotate with second dust absorption pipe (7) through the bearing and are connected, the right-hand member of regulating pipe (93) is located the inner chamber of installation cover (92), be equipped with a plurality of groups drive tooth (95) and drive tooth (95) that are the annular arrangement on the inner chamber wall of regulating pipe (93) and be connected with drive gear (94) meshing.
2. A surgical preoperative cleaning device, as recited in claim 1, wherein: a plurality of groups of friction bulges are arranged on the outer wall of the hollow column (41), and a plurality of groups of friction bulges are transversely uniformly arranged at equal intervals;
install collar (81) on third dust absorption pipe (8), be equipped with on the left end face of collar (81) and use its axle center as the even equidistant a plurality of screw thread section of thick bamboo (82) of arranging of circumference, suction hood (83) are installed to the right-hand member of third dust absorption pipe (8).
3. A surgical preoperative cleaning device, as recited in claim 2, wherein: the outer wall of the adjusting pipe (93) is provided with a plurality of groups of friction raised lines which are arranged at equal intervals in a circle by taking the axis as the circle center.
4. A surgical preoperative cleaning device, as recited in claim 2, wherein: be equipped with the screw thread on the right front end outer wall of screw rod (91), the both ends that rotate on screw rod (91) and be equipped with ring and ring are the spout that the symmetry was equipped with two sets of limit slider and was equipped with on the inner chamber wall that is located screw thread section of thick bamboo (82) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210180173.0A CN114451804B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210180173.0A CN114451804B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
| CN202110110601.8A CN112716359B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110110601.8A Division CN112716359B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451804A CN114451804A (en) | 2022-05-10 |
| CN114451804B true CN114451804B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210180173.0A Active CN114451804B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
| CN202110110601.8A Active CN112716359B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110110601.8A Active CN112716359B (en) | 2021-01-27 | 2021-01-27 | Preoperative cleaning equipment for surgical operation |
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| CN (2) | CN114451804B (en) |
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| CN209574544U (en) * | 2018-07-07 | 2019-11-05 | 刘曹露 | A kind of household small-size dust catcher |
| CN209574563U (en) * | 2018-12-12 | 2019-11-05 | 江苏美的清洁电器股份有限公司 | Clean robot |
| CN109568109A (en) * | 2018-12-20 | 2019-04-05 | 王田田 | A kind of Cardiological treatment auxiliary device |
| CN210354567U (en) * | 2019-06-20 | 2020-04-21 | 十堰旗拓工贸有限公司 | Telescopic dust suction pipe for dust collector |
| CN211388754U (en) * | 2019-12-21 | 2020-09-01 | 徐州德恒工艺品有限公司 | A clamping device for graphite crucible |
| CN110985683A (en) * | 2019-12-26 | 2020-04-10 | 马亚囡 | Practical quick adjustment pipeline pressure valve |
| CN111408017A (en) * | 2020-04-15 | 2020-07-14 | 王祥英 | Medical thoracic surgery nursing thorax pipeline fixed bolster |
| CN112161175A (en) * | 2020-09-24 | 2021-01-01 | 凤阳凤辰电子科技有限公司 | Computer that can multi-angle was adjusted |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112716359A (en) | 2021-04-30 |
| CN114451804A (en) | 2022-05-10 |
| CN112716359B (en) | 2022-04-01 |
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