CN210158710U - Operation tray with adjustable spatial position - Google Patents
Operation tray with adjustable spatial position Download PDFInfo
- Publication number
- CN210158710U CN210158710U CN201920823042.3U CN201920823042U CN210158710U CN 210158710 U CN210158710 U CN 210158710U CN 201920823042 U CN201920823042 U CN 201920823042U CN 210158710 U CN210158710 U CN 210158710U
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- tray
- rod
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- unit
- screw
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- 230000000474 nursing effect Effects 0.000 abstract description 4
- 208000014617 hemorrhoid Diseases 0.000 abstract description 3
- 238000002504 lithotomy Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000002271 resection Methods 0.000 abstract 1
- 238000002674 endoscopic surgery Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000002621 cervical conization Methods 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an operation tray with adjustable space position, which comprises a fixing unit, an adjusting unit and a tray unit, wherein the adjusting unit is arranged on the fixing unit, the tray unit is arranged on the adjusting unit, when the body position is well placed in the operation of taking the lithotomy position, the tray can be arranged right in front of the operator, the instruments required by the operation are placed on the sterile plane of the tray, the operator can conveniently take the required instruments at any time, the time required by transferring the instruments is reduced, thereby the operation time is shortened, the turnover rate of the operation and the utilization rate of the operation room are improved, for some mixed hemorrhoids requiring less instruments, the uterine curettage, the uterine suction and the cervical taper resection operation, the instruments can be placed on the tray and independently completed by the operator, thus the problem of shortage of nursing staff can be solved, the tray is fixed below the operation field, the nursing quality can be greatly improved.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an operation tray with adjustable space position.
Background
1. For the operation adopting the lithotomy position, after the body position is placed, the common tray can be arranged on the side surface of an operator or held by a nurse, instruments required by the operation are placed on the tray, the operator needs to take the medical instruments by himself or transfer the medical instruments by the nurse when taking the medical instruments, so that the time required for transferring the instruments is increased, the operation time is increased, and the operation turnover rate and the operation room utilization rate are reduced;
2. along with the continuous popularization of endoscopic surgery, surgical instruments are also more and more exquisite, and ordinary tray can not provide a stable placing space for exquisite endoscopic instruments and lenses, so that the damage probability of the endoscopic instruments is increased. During the endoscopic surgery, the lens and the high-frequency knife are randomly placed;
3. for some mixed hemorrhoids requiring less instruments, uterine curettage, uterine aspiration and conization of cervix, a surgeon needs a nurse to cooperate with a transfer instrument during the operation, the surgeon cannot finish the operation independently, and the nurse does not play the role completely in the operation due to less instruments required to be used, so that the waste of medical care resources is caused;
4. the common tray can not be fixed below the operation field and above the waist of an operator, and the possibility of pollution caused by retransmission of instruments is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provide an operation tray with adjustable spatial position.
A surgical tray with an adjustable spatial position comprises a fixing unit, an adjusting unit and a tray unit, wherein the adjusting unit is arranged on the fixing unit;
the fixing unit comprises a first clamping plate, a second clamping plate, a clamping block, a clamping bolt, a first tightening nut and a screw rod, the first clamping plate is arranged at the top of the screw rod, the second clamping plate is sleeved on the screw rod, the clamping bolt is arranged on the second clamping plate, the clamping block is arranged on the clamping bolt, and the first tightening nut is sleeved on the screw rod;
the first clamping plate is provided with an anti-slip pad;
anti-skid lines are arranged on the anti-skid pads;
a first internal thread and a second internal thread are arranged on the second clamping plate;
the second internal thread is matched with the screw rod;
the clamping bolt is provided with a handle and an external thread;
the external thread is matched with the first internal thread;
the adjusting unit comprises a first adjusting rod, an adjusting sleeve, a locking rod, a second tightening nut, a first sliding block, a second sliding block, a first telescopic rod, a second adjusting rod, a first pin shaft, a connecting rod, a second telescopic rod, a stop block, a screw, a second pin shaft and a third pin shaft, the adjusting sleeve is sleeved on the screw rod, the first adjusting rod is sleeved on the adjusting sleeve, the locking rod is arranged on the first adjusting rod, the second tightening nut is positioned at the lower part of the adjusting sleeve and sleeved on the screw rod, the first telescopic rod is arranged in the first adjusting rod, the second adjusting rod is connected with the first telescopic rod through the first pin shaft, the second telescopic rod is arranged in the second adjusting rod, the stop block is fixed at the top end of the second telescopic rod through the screw, the first sliding block is arranged on the first adjusting rod, the second sliding block is arranged on the second adjusting rod, one end of the connecting rod is connected on the first sliding block through the second pin shaft, the other end of the connecting rod is connected to the second sliding block through a third pin shaft;
the first adjusting rod is provided with an adjusting sleeve mounting hole, a locking rod mounting hole, a first sliding groove and a first rectangular bulge;
the adjusting sleeve is provided with an internal thread;
a first rectangular groove is formed in the first telescopic rod;
the second adjusting rod is provided with a second sliding groove and a second rectangular bulge;
the second telescopic rod is provided with a stop block fixing hole, a tray fixing groove, a tray anti-rotation clamp, an annular bulge and a second rectangular groove;
the first sliding block is arranged in the first sliding groove, the second sliding block is arranged in the second sliding groove, the internal thread is matched with the screw rod for use, the first rectangular protrusion is matched with the first rectangular groove for use, and the second rectangular protrusion is matched with the second rectangular groove for use;
the tray unit comprises a tray, a tray fixing seat and a tray locking screw, the tray is arranged on the tray fixing seat, the tray locking screw is arranged on the tray fixing seat, and the tray fixing seat is arranged on the second telescopic rod;
an anti-rotation clamping groove is formed in the tray fixing seat;
the anti-rotation clamping groove is matched with the anti-rotation clamping of the tray for use.
The utility model discloses a theory of operation and process:
when in use, a medical worker takes out the device firstly, rotates the first backup nut, adjusts the distance between the first clamping plate and the second clamping plate to a proper distance, installs the device at a proper position of the operating bed, the edge of the operating bed is in a space formed by the first clamping plate and the second clamping plate, the state is shown in the figure, rotates the first backup nut, adjusts the distance between the first clamping plate and the second clamping plate to be the same as the edge of the operating bed, rotates the clamping bolt, drives the clamping block to move upwards, the distance between the first clamping plate and the clamping block is reduced, the device is firmly fixed at the edge of the operating bed through the actions of the first clamping plate, the second clamping plate, the clamping bolt and the clamping block, rotates the locking rod, enables the first adjusting rod to freely rotate on the adjusting sleeve, rotates the adjusting sleeve, enables the adjusting unit and the tray unit to reach a proper height, and backups the second backup nut, thus the height of the tray is completely adjusted, the first adjusting rod is rotated to adjust the angle, the locking rod is screwed down, the first adjusting rod is fixed on the adjusting sleeve, the first telescopic rod is pulled, the front-back distance of the tray is adjusted by adjusting the length of the first telescopic rod extending out of the first adjusting rod, the second adjusting rod is rotated to adjust the angle again, in the adjusting process, the first sliding block freely slides in the first sliding groove, the second sliding block freely slides in the second sliding groove, the connecting rod moves along with the first sliding block and the second sliding block, the connecting rod mainly plays a reinforcing role, the second telescopic rod is pulled, the distance of the tray is adjusted by adjusting the length of the second telescopic rod extending out of the second adjusting rod, and finally the tray is adjusted to the most appropriate position.
The tray fixing seat is provided with an anti-rotation clamping groove, the anti-rotation clamping groove and a tray on the second telescopic rod are matched with each other to be used, so that the tray surface of the tray is kept upward all the time, and then the tray unit is fixed on the second telescopic rod through a tray locking screw so as to be used by medical staff.
The utility model has the advantages that:
1. when the lithotomy position is adopted for the operation, after the body position is placed, the tray can be arranged right in front of an operator, and instruments required by the operation are placed on the sterile plane on the tray, so that the operator can conveniently take the required instruments at any time, the time required for transferring the instruments is reduced, the operation time is shortened, and the operation turnover rate and the operation room utilization rate are improved;
2. along with the continuous popularization of the endoscopic surgery, the surgical instruments are more and more delicate, the tray can provide a stable placing space for the delicate endoscopic instruments and lenses, and the damage rate of the endoscopic instruments is reduced. The embarrassment that the lens and the high-frequency knife are placed everywhere during the endoscopic surgery is avoided;
3. for some mixed hemorrhoids, uterine curettage, uterine aspiration and cervical conization operations which need less instruments, the instruments can be placed on the tray and independently completed by the operator, thus solving the problem of shortage of nursing staff;
4. the tray is fixed below the operation field and above the waist of an operator, completely accords with the operation aseptic principle, reduces the possibility of pollution caused by retransmission instruments, and can greatly improve the nursing quality.
Drawings
FIG. 1 is a perspective view of the present invention in use;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of the present invention;
fig. 4 is a schematic perspective view of the present invention;
fig. 5 is a schematic perspective view of the fixing unit of the present invention;
fig. 6 is a perspective view of the first splint of the present invention;
fig. 7 is a schematic sectional view of the fixing unit of the present invention;
fig. 8 is a schematic perspective view of the adjusting unit of the present invention;
fig. 9 is a perspective view of the first adjusting lever of the present invention;
FIG. 10 is a schematic cross-sectional view of a first adjustment rod of the present invention;
fig. 11 is a schematic perspective view of the first telescopic rod of the present invention;
fig. 12 is a perspective view of a second adjusting lever according to the present invention;
fig. 13 is a schematic perspective view of a second telescopic rod of the present invention;
fig. 14 is a schematic sectional view of the second telescopic rod of the present invention;
fig. 15 is a schematic perspective view of the tray unit of the present invention;
Detailed Description
Referring to fig. 1 to 15, a surgical tray with an adjustable spatial position includes a fixing unit 1, an adjusting unit 2 and a tray unit 3, wherein the adjusting unit 2 is disposed on the fixing unit 1, and the tray unit 3 is disposed on the adjusting unit 2;
the fixing unit 1 comprises a first clamping plate 11, a second clamping plate 12, a clamping block 13, a clamping bolt 14, a first clamping nut 15 and a screw 16, the first clamping plate 11 is arranged at the top of the screw 16, the second clamping plate 12 is sleeved on the screw 16, the clamping bolt 14 is arranged on the second clamping plate 12, the clamping block 13 is arranged on the clamping bolt 14, and the first clamping nut 15 is sleeved on the screw 16;
the first clamping plate 11 is provided with an anti-skid pad 111;
the antiskid pad 111 is provided with antiskid grains 1111;
a first internal thread 121 and a second internal thread 122 are arranged on the second clamping plate 12;
the second internal thread 122 cooperates with the screw 16;
the clamping bolt 14 is provided with a handle 141 and an external thread 142;
the external thread 142 is engaged with the first internal thread 121;
the adjusting unit 2 comprises a first adjusting rod 21, an adjusting sleeve 22, a locking rod 23, a second tightening nut 24, a first sliding block 25, a second sliding block 26, a first telescopic rod 27, a second adjusting rod 28, a first pin 29, a connecting rod 210, a second telescopic rod 211, a stop block 212, a screw 213, a second pin 214 and a third pin 215, the adjusting sleeve 22 is sleeved on the screw 16, the first adjusting rod 21 is sleeved on the adjusting sleeve 22, the locking rod 23 is arranged on the first adjusting rod 21, the second tightening nut 24 is positioned at the lower part of the adjusting sleeve 22 and sleeved on the screw 16, the first telescopic rod 27 is arranged in the first adjusting rod 21, the second adjusting rod 28 is connected with the first telescopic rod 27 through the first pin 29, the second telescopic rod 211 is arranged in the second adjusting rod 28, the stop block 212 is fixed at the top end of the second telescopic rod 211 through the screw 213, the first sliding block 25 is arranged on the first adjusting rod 21, the second slide block 26 is arranged on the second adjusting rod 28, one end of the connecting rod 210 is connected to the first slide block 25 through a second pin shaft 214, and the other end of the connecting rod 210 is connected to the second slide block 26 through a third pin shaft 215;
the first adjusting rod 21 is provided with an adjusting sleeve mounting hole 211, a locking rod mounting hole 212, a first sliding groove 213 and a first rectangular protrusion 214;
the adjusting sleeve 22 is provided with an internal thread 221;
a first rectangular groove 271 is arranged on the first telescopic rod 27;
the second adjusting rod 28 is provided with a second sliding slot 281 and a second rectangular protrusion 282;
a stop block fixing hole 2111, a tray fixing groove 2112, a tray rotation preventing clamp 2113, an annular protrusion 2114 and a second rectangular groove 2115 are formed in the second telescopic rod 211;
the first slide block 25 is arranged in the first slide groove 213, the second slide block 26 is arranged in the second slide groove 281, the internal thread 221 is matched with the screw 16 for use, the first rectangular protrusion 214 is matched with the first rectangular groove 271 for use, and the second rectangular protrusion 282 is matched with the second rectangular groove 2115 for use;
the tray unit 3 comprises a tray 31, a tray fixing seat 32 and a tray locking screw 33, wherein the tray 31 is arranged on the tray fixing seat 32, the tray locking screw 33 is arranged on the tray fixing seat 32, and the tray fixing seat 32 is arranged on the second telescopic rod 211;
an anti-rotation clamping groove 321 is formed in the tray fixing seat 32;
the anti-rotation clamping groove 321 is matched with the tray anti-rotation clamp 2113 for use.
The utility model discloses a theory of operation and process:
referring to fig. 1 to 15, in use, a medical worker first takes out the device, rotates the first backup nut 15 to adjust the distance between the first clamping plate 11 and the second clamping plate 12 to a proper distance, installs the device at a proper position of the operating bed 4, and places the edge of the operating bed 4 in the space formed by the first clamping plate 11 and the second clamping plate 12, as shown in fig. 1, rotates the first backup nut 15 to adjust the distance between the first clamping plate 11 and the second clamping plate 12 to be the same as the edge of the operating bed 4, rotates the clamping bolt 14, the clamping bolt 14 drives the clamping block 13 to move upwards, the distance between the first clamping plate 11 and the clamping block 13 is reduced, the device is firmly fixed at the edge of the operating bed 4 by the action of the first clamping plate 11, the second clamping plate 12, the clamping bolt 14 and the clamping block 13, rotates the locking rod 23, so that the first adjusting rod 21 can freely rotate on the adjusting sleeve 22 to rotate the adjusting sleeve 22, the adjusting unit 2 and the tray unit 3 are adjusted to a proper height, the second tightening nut 24 is tightened, the height of the tray is adjusted, the first adjusting rod 21 is rotated to adjust the angle, the locking rod 23 is screwed, the first adjusting rod 21 is fixed on the adjusting sleeve 22, the first telescopic rod 27 is pulled, the front and rear distance of the tray 31 is adjusted by adjusting the length of the first telescopic rod 27 extending out of the first adjusting rod 21, the angle can be adjusted again by rotating the second adjusting rod 28, in the adjusting process, the first sliding block 25 freely slides in the first sliding groove 213, the second sliding block 26 freely slides in the second sliding groove 281, the connecting rod 210 moves along with the first sliding block 25 and the second sliding block 26, the connecting rod 210 mainly plays a reinforcing role, the second telescopic rod 211 is pulled, the left and right distance of the tray 31 is adjusted by adjusting the length of the second telescopic rod 211 extending out of the second adjusting rod 28, the tray 31 is finally adjusted to the most suitable position.
Be provided with on the tray fixing base 32 and prevent changeing draw-in groove 321, prevent changeing draw-in groove 321 and the cooperation of tray on the second telescopic link 211 and prevent changeing card 2113 and use, make 31 tray faces of tray remain upwards all the time, then fix tray unit 3 on second telescopic link 211 through tray locking screw 33 to be ready for medical personnel to use.
Claims (4)
1. A surgical tray with an adjustable space position is characterized in that: the tray adjusting device comprises a fixing unit (1), an adjusting unit (2) and a tray unit (3), wherein the adjusting unit (2) is arranged on the fixing unit (1), and the tray unit (3) is arranged on the adjusting unit (2).
2. The spatially positionally adjustable surgical tray of claim 1, wherein: the fixing unit (1) comprises a first clamping plate (11), a second clamping plate (12), a clamping block (13), a clamping bolt (14), a first tightening nut (15) and a screw rod (16), wherein the first clamping plate (11) is arranged at the top of the screw rod (16), the second clamping plate (12) is sleeved on the screw rod (16), the clamping bolt (14) is arranged on the second clamping plate (12), the clamping block (13) is arranged on the clamping bolt (14), and the first tightening nut (15) is sleeved on the screw rod (16);
the first clamping plate (11) is provided with an anti-skid pad (111);
the anti-skid mat (111) is provided with anti-skid grains (1111);
a first internal thread (121) and a second internal thread (122) are arranged on the second clamping plate (12);
the second internal thread (122) is matched with the screw (16);
the clamping bolt (14) is provided with a handle (141) and an external thread (142);
the external thread (142) is matched with the first internal thread (121).
3. The spatially positionally adjustable surgical tray of claim 1, wherein: the adjusting unit (2) comprises a first adjusting rod (21), an adjusting sleeve (22), a locking rod (23), a second tightening nut (24), a first sliding block (25), a second sliding block (26), a first telescopic rod (27), a second adjusting rod (28), a first pin shaft (29), a connecting rod (210), a second telescopic rod (211), a stop block (212), a screw (213), a second pin shaft (214) and a third pin shaft (215), the adjusting sleeve (22) is sleeved on the screw rod (16), the first adjusting rod (21) is sleeved on the adjusting sleeve (22), the locking rod (23) is arranged on the first adjusting rod (21), the second tightening nut (24) is positioned at the lower part of the adjusting sleeve (22) and sleeved on the screw rod (16), the first telescopic rod (27) is arranged in the first adjusting rod (21), and the second adjusting rod (28) is connected with the first telescopic rod (27) through the first pin shaft (29), the second telescopic rod (211) is arranged in the second adjusting rod (28), the stop block (212) is fixed at the top end of the second telescopic rod (211) through a screw (213), the first sliding block (25) is arranged on the first adjusting rod (21), the second sliding block (26) is arranged on the second adjusting rod (28), one end of the connecting rod (210) is connected to the first sliding block (25) through a second pin shaft (214), and the other end of the connecting rod (210) is connected to the second sliding block (26) through a third pin shaft (215);
the first adjusting rod (21) is provided with an adjusting sleeve mounting hole, a locking rod mounting hole, a first sliding groove and a first rectangular bulge;
the adjusting sleeve (22) is provided with an internal thread (221);
a first rectangular groove (271) is formed in the first telescopic rod (27);
a second sliding chute (281) and a second rectangular bulge (282) are arranged on the second adjusting rod (28);
a stop block fixing hole (2111), a tray fixing groove (2112), a tray anti-rotation clamp (2113), an annular protrusion (2114) and a second rectangular groove (2115) are formed in the second telescopic rod (211);
the first sliding block (25) is arranged in the first sliding groove, the second sliding block (26) is arranged in the second sliding groove (281), the internal thread (221) is matched with the screw rod (16) for use, the first rectangular protrusion is matched with the first rectangular groove (271) for use, and the second rectangular protrusion (282) is matched with the second rectangular groove (2115) for use.
4. The spatially positionally adjustable surgical tray of claim 1, wherein: the tray unit (3) comprises a tray (31), a tray fixing seat (32) and a tray locking screw (33), the tray (31) is arranged on the tray fixing seat (32), the tray locking screw (33) is arranged on the tray fixing seat (32), and the tray fixing seat (32) is arranged on the second telescopic rod (211);
an anti-rotation clamping groove (321) is formed in the tray fixing seat (32);
the anti-rotation clamping groove (321) is matched with the tray anti-rotation clamp (2113) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823042.3U CN210158710U (en) | 2019-06-03 | 2019-06-03 | Operation tray with adjustable spatial position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823042.3U CN210158710U (en) | 2019-06-03 | 2019-06-03 | Operation tray with adjustable spatial position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210158710U true CN210158710U (en) | 2020-03-20 |
Family
ID=69792502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823042.3U Active CN210158710U (en) | 2019-06-03 | 2019-06-03 | Operation tray with adjustable spatial position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210158710U (en) |
-
2019
- 2019-06-03 CN CN201920823042.3U patent/CN210158710U/en active Active
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