CN2776372Y - Operation stool - Google Patents
Operation stool Download PDFInfo
- Publication number
- CN2776372Y CN2776372Y CN 200520023389 CN200520023389U CN2776372Y CN 2776372 Y CN2776372 Y CN 2776372Y CN 200520023389 CN200520023389 CN 200520023389 CN 200520023389 U CN200520023389 U CN 200520023389U CN 2776372 Y CN2776372 Y CN 2776372Y
- Authority
- CN
- China
- Prior art keywords
- base
- leading screw
- sleeve
- lowering
- screw
- 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
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to an operation stool which comprises a bottom seat with a roller, and a lifting device arranged on the bottom seat, wherein the bottom seat is in a T-shaped structure; the lifting device is arranged on the end part of the bottom seat, the upper part of the lifting device is provided with a translational device which is hinged with the lifting device, the top end of the lifting device is provided with a saddle seat, and the bottom seat is also provided with a reinforcing device composed of a reinforcing column, a reinforcing sleeve barrel and a reinforcing crossbeam. The structure of the utility model enables a stool body to closely butt on an operation table, enables the stool body to longitudinally and laterally translate along the operation table, can obviously increase the stability of the stool body, enables doctors to keep natural sitting postures and body postures in operations, particularly some aged operation doctors with high techniques and rich experience, lightens physical consumption and operation strength of the operation doctors, and extends the service life of operation participation of the operation doctors simultaneously. Compared with the existing operation stool, the utility model has the advantage of rationality.
Description
Technical field
This utility model relates to a kind of medical supplies, relates in particular to a kind of for the stool of sitting usefulness in the operative doctor operation.
Background technology
The operation stool that uses mostly is the round stool or the chair of rotary lifting-type greatly at present, because its footing that stretches out is uniform in bigger circumference, hindered the stool body near operating-table, thereby this operation stool only is fit to the operation and the cranium brain of extremity, the low operation that need not stretch forward of positions such as perineum, for neck, breast, abdomen, outside the abdomen, the operation at position such as spinal column and hip joint, the operative doctor position of need being kept upright, lower limb and abdominal part are near operating-table, and reach forward and just can undergo surgery, because the stool body can't be near operating-table, thereby must bend over when carrying out these operation techniques, be sitting on the stool of this structure laborsaving not as the operation of standing on the contrary, so increased doctor's physical demands and operation strength.
Summary of the invention
This utility model purpose is to provide a kind of operation stool that various operations are used that is suitable for, to overcome the drawback that exists in the prior art.
The purpose of this utility model is achieved in that this operation stool that comprises the base of being with roller and be located at the lowering or hoisting gear on the base, it is characterized in that base is the T-shape structure, lowering or hoisting gear is installed in base end, the top of lowering or hoisting gear is provided with translating device, hinged between translating device and lowering or hoisting gear, the top installing saddle of lowering or hoisting gear, also be provided with on the base by reinforced column, reinforce the bracing means that sleeve and reinforcing crossmember are formed, reinforcing sleeve is packed on the base, reinforced column is set in to be reinforced in the sleeve, the reinforcing crossmember two ends respectively with reinforced column and saddle under leading screw affixed.
Described translating device comprises adapter sleeve, positioning tube, fixedly snap ring and foot controling pedal, positioning tube one end is set in the adapter sleeve, leading screw under the other end and the saddle is hinged, adapter sleeve and fixedly hinged between snap ring, foot controling pedal are assemblied on the base and are connected with spacer on being assemblied in adapter sleeve by control line.
Described lowering or hoisting gear comprises leading screw, screw, at the affixed leading screw sleeve of base top middle portion, screw is assemblied in the telescopic upper end of leading screw, and screw and leading screw sleeve flexibly connect, be connected by the saddle leading screw between the female leading screw in assembling one upper end in the screw, saddle and this leading screw.This lowering or hoisting gear also can adopt leading screw screw, hydraulic pressure, rack-and-pinion, worm and gear combination in any drive mechanism or any one drive mechanism, as the bottom hydraulic is set, on plunger, connect gear, rack gearing, on tooth bar, connect leading screw, screw actuating device etc. again, also can adopt any two kinds or any one in the above-mentioned kind of drive.
At least one additional footing of installing on described base, hinged between additional footing and base, when under the operating-table in the operation enough spaces being arranged, this additional footing can be along the planar development at T-shape base place.
The technological progress that this utility model is obtained:
1. because base designs of the present utility model becomes the T-shape structure, lowering or hoisting gear is installed in the base top ends, this structure can make it near operating-table, can make the doctor keep the sitting posture and the position of nature in the operation, especially for some old skill height, veteran operative doctor, not only can reduce its physical demands and operation strength greatly, also can prolong the time limit that it participates in operation simultaneously.
2. owing on base, installed additional footing, when under the operating-table in the operation enough spaces being arranged, should can footing be stretched under the operating-table along base place planar development by additional footing, promptly not influence the stool body, also can increase the stability of stool body simultaneously near operating-table.
3. owing to installed and comprised branch sleeve, foot controling pedal, the fixing translating device formed such as snap ring, fixing snap ring can be connected on the operation important actor, not only further increased the stability of stool body, can make also that the stool body is vertical along operating-table, transverse translation.
In sum, compare with existing operation stool, this utility model is more reasonable, and is practical, and good application and promotional value are arranged.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described:
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of this utility model embodiment 2.
The specific embodiment
Embodiment 1: as shown in Figure 1, this utility model comprises the base 1 of being with roller and the lowering or hoisting gear of being located on the base 1, wherein base designs is the T-shape structure, two additional footing 15 of installing on base 1 vertical side, additional footing 15 and 1 of base are hinged, lowering or hoisting gear is installed in base 1 top ends, top at lowering or hoisting gear is provided with translating device, hinged between translating device and lowering or hoisting gear, the top installing saddle 5 of lowering or hoisting gear, be provided with on the base 1 by reinforced column 3, reinforce the bracing means that sleeve 2 and reinforcing crossmember 4 are formed, reinforcing sleeve 2 is welded on the base 1, reinforced column 3 is set in to be reinforced in the sleeve 2, reinforces sleeve 2 internal diameters and should mate with reinforced column 3 diameters, makes reinforced column 3 telescopic movable about the energy in reinforcing sleeve 2, to strengthen the stability of stool body, 3 welding of reinforcing crossmember 4 one ends and reinforced column, the leading screw 7 under the other end and the saddle 5 is affixed, makes the reinforced column 3 can the lifting with leading screw 7.Described translating device comprises adapter sleeve 12, positioning tube 10, fixedly snap ring 13 and foot controling pedal 14, positioning tube 10 is provided with telescopic chute, adapter sleeve 12 is provided with locating slot, positioning tube 10 1 ends are set in the adapter sleeve 12,7 formation of leading screw under the other end and the saddle 5 are articulated and connected, spacer 11 passes through spring, bearing pin is assemblied on the adapter sleeve 12, the end assembling control line of spacer 11, the other end of control line is connected with foot controling pedal 14 on being assemblied in base 1, adapter sleeve 12 and fixedly 13 of snap rings be articulated and connected by an axle sleeve, fixedly snap ring 13 can become the snap ring of circular snap ring or other shape according to the shaped design of operation important actor and can be complementary with it, this has been equivalent to make more than this utility model a lower limb that does not land, further strengthened the stability of stool body, can lean on simultaneously positioning tube 10 stretching in adapter sleeve 12 again, make the reach easily as required of stool body, retreat or laterally move, wherein adapter sleeve 12 also can adopt cross to save with fixing 13 of snap rings or universal joint is connected as required.Described lowering or hoisting gear comprises leading screw 7, screw 8, at base 1 top middle portion welding leading screw sleeve 9, a rotatable screw 8 is assembled in leading screw sleeve 9 upper ends, for ease of operation, assembles handle on this screw 8, the female leading screw 7 in assembling one upper end in the screw 8,7 of saddle 5 and leading screws are connected by saddle leading screw 6, when lifting because of leading screw 7 can not rotate, can only lifting, can make leading screw 7 lifting in leading screw sleeve 9 so rotate screw 8, to adjust the stool body to suitable height.
Embodiment 2: as shown in Figure 2, the present embodiment difference from Example 1 is that lowering or hoisting gear adopts hydraulic pressure and leading screw screw combination drive mechanism, be that hydraulic cylinder 16 is assemblied on the base 1,17 assembling leading screws 7 of saddle 5 and hydraulic plunger, screw 8 and leading screw sleeve 9, the leading screw screw 8 that general operation earlier and leading screw sleeve 9 flexibly connect in the use, make leading screw 7 liftings, as highly still improper, available hands or foot operation hydraulic lift, promptly operate hydraulic valve stem 19, operation elevating lever 18 makes hydraulic plunger 17 vertical leading screw screw actuating device liftings to reach proper height.
Except that above-mentioned embodiment, lowering or hoisting gear also can adopt leading screw screw, hydraulic pressure, rack-and-pinion, worm and gear combination transmission up-down mode, also can adopt wherein any two kinds of combination lifting kinds of drive or any one lifting kind of drive wherein; The described kind of drive is except that adopting manually or the foot-propelled, also can taking electronic transmission lifting.
Work process of the present utility model is as follows:
As shown in Figure 1 and Figure 2, before the operation, fixedly snap ring 13 of the present utility model is connected with the operation important actor, when stroke is big up and down, adjustment is equipped with screw 8 (or the operation hydraulic valve stem 19 of handle, operation elevating lever 18), this moment, the reinforced column 3 with leading screw 7 one moved up and down in reinforcing sleeve 2, the rotatable saddle 5 that is connected with saddle leading screw 6 when needs are finely tuned; When need are adjusted the distance between stool body and operating-table or needed when operating-table vertically moves, can step on foot controling pedal 14, unclamp foot controling pedal 14 after making the stool body adjust to suitable position, this moment, spacer 11 made positioning tube 10 location that are sleeved in the adapter sleeve 12 under the effect of spring; When enough spaces are arranged under the operating-table, can launch, and footing 15 is stretched under the operating-table, to increase the stability of stool body adding footing 15.After the operation, can be as required the bearing pin of 12 of fixedly snap ring 13 and adapter sleeves be disassembled, the stool body is separated with operating-table, also saddle 5 can be changed into other seat surface and use as common low level stool.According to surgery situation, fixedly can connect a plurality of stool bodies of the present utility model on the snap ring 13, and be distributed in the both sides of operating-table, use for other operative doctors or assistant.The operation at positions such as, spinal column outer and hip joint for neck, breast, abdomen, abdomen, this utility model can demonstrate its obvious superiority, can make the doctor keep the sitting posture and the position of nature, can alleviate the physical demands and the operation strength of operative doctor greatly, very strong practicality is arranged.
Claims (6)
1. operation stool, comprise the base (1) of being with roller and be located at lowering or hoisting gear on the base (1), it is characterized in that base (1) is the T-shape structure, lowering or hoisting gear is installed in base (1) end, the top of lowering or hoisting gear is provided with translating device, hinged between translating device and lowering or hoisting gear, the top installing saddle (5) of lowering or hoisting gear, also be provided with on the base (1) by reinforced column (3), reinforce the bracing means that sleeve (2) and reinforcing crossmember (4) are formed, reinforcing sleeve (2) is packed on the base (1), reinforced column (3) is set in to be reinforced in the sleeve (2), reinforcing crossmember (4) two ends respectively with reinforced column (3) and saddle (5) under leading screw (7) affixed.
2. operation stool according to claim 1, it is characterized in that described translating device comprises adapter sleeve (12), positioning tube (10), fixedly snap ring (13) and foot controling pedal (14), positioning tube (10) one ends are set in the adapter sleeve (12), leading screw (7) under the other end and the saddle (5) is hinged, adapter sleeve (12) and fixedly hinged between snap ring (13), foot controling pedal (14) are assemblied in that base (1) is gone up and are connected with spacer (11) on being assemblied in adapter sleeve (12) by control line.
3. operation stool according to claim 1, it is characterized in that described lowering or hoisting gear comprises leading screw (7), screw (8), at base (1) the affixed leading screw sleeve of top middle portion (9), screw (8) is assemblied in the upper end of leading screw sleeve (9), screw (8) flexibly connects with leading screw sleeve (9), be connected by saddle leading screw (6) between the assembling female leading screw in one upper end (7) in the screw (8), saddle (5) and leading screw (7).
4. operation stool according to claim 3 is characterized in that described lowering or hoisting gear also can be leading screw screw, hydraulic pressure, rack-and-pinion, worm and gear combination in any drive mechanism or any one drive mechanism.
5. operation stool according to claim 3 is characterized in that described lowering or hoisting gear also can be electronic transmission lifting drive mechanism.
6. according to claim 1,2,3,4 or 5 described operation stools, it is characterized in that upward at least one additional footing (15) of installing of described base (1), hinged between additional footing (15) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023389 CN2776372Y (en) | 2005-01-19 | 2005-01-19 | Operation stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023389 CN2776372Y (en) | 2005-01-19 | 2005-01-19 | Operation stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776372Y true CN2776372Y (en) | 2006-05-03 |
Family
ID=36743761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023389 Expired - Fee Related CN2776372Y (en) | 2005-01-19 | 2005-01-19 | Operation stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776372Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263170A (en) * | 2013-05-23 | 2013-08-28 | 莫经刚 | Movable lift type surgical observing stool |
| CN103405323A (en) * | 2013-08-17 | 2013-11-27 | 魏东 | Comfortable neurosurgical chair |
-
2005
- 2005-01-19 CN CN 200520023389 patent/CN2776372Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263170A (en) * | 2013-05-23 | 2013-08-28 | 莫经刚 | Movable lift type surgical observing stool |
| CN103263170B (en) * | 2013-05-23 | 2016-06-29 | 莫经刚 | Movable up-down surgery observation stool |
| CN103405323A (en) * | 2013-08-17 | 2013-11-27 | 魏东 | Comfortable neurosurgical chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 |