CN207605107U - Operation on joint special protecting equipment - Google Patents
Operation on joint special protecting equipment Download PDFInfo
- Publication number
- CN207605107U CN207605107U CN201720338666.7U CN201720338666U CN207605107U CN 207605107 U CN207605107 U CN 207605107U CN 201720338666 U CN201720338666 U CN 201720338666U CN 207605107 U CN207605107 U CN 207605107U
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- Prior art keywords
- plate
- fixed
- shaft
- telescopic rod
- bolt
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- Expired - Fee Related
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Abstract
The utility model discloses operation on joint special protecting equipments, including fixed plate, shaft, baffle, spring, geared sleeve, gear, turning set, expansion plate, supporting plate, connecting rod, fixed link, sliding sleeve, first telescopic rod, second telescopic rod, fixed seat, adjusting rod, protection board, the operation on joint special protecting equipment, clever structure, it is powerful, by using the device, placement can not only be adjusted to patient's joint of lower extremity angle, it additionally can be as needed, protection and fixation to patient's joint of lower extremity position are realized by shirtsleeve operation, finally improve corrective surgery it is safe while, also it brings great convenience to medical staff's operation.
Description
Technical field
The utility model is related to medical instruments field more particularly to operation on joint special protecting equipments.
Background technology
In Present clinical knee surgery, doctor's moment requires patient legs/joint (passive) to do different location, angle pendulum
It puts or even knee space pulls open, therefore in the course of surgery, it usually needs at least one operation Physician's Assistant assists
Its foot is fixed to the position of suitable surgical by patient, even also needs to the cooperation of two or three of Physician's Assistant sometimes, to meet
The different position supports of patient and fixed requirement during operation on joint.But it at the same time, is located proximate to lead as Physician's Assistant
It when knife doctor, often brings some inconvenience to the surgical procedure of operating doctor, the process of operation may be influenced；In addition, patient
Joint part is also unable to get effective fixed and protection, finally brings serious hidden danger to corrective surgery, in view of disadvantages described above,
It is really necessary to design operation on joint special protecting equipment.
Utility model content
The technical problem to be solved by the utility model is to：Operation on joint special protecting equipment is provided, to solve at present
Knee operation in, medical staff is inconvenient, and patient articular position can not be fixed with protection the problem of.
In order to solve the above technical problems, the technical solution of the utility model is：Operation on joint special protecting equipment, including it is solid
Fixed board, shaft, baffle, spring, geared sleeve, gear, turning set, expansion plate, supporting plate, connecting rod, fixed link, sliding sleeve, first stretch
Contracting bar, the second telescopic rod, fixed seat, adjusting rod, protection board, the shaft run through fixed plate inner right side, the shaft
It is rotatedly connected with fixed plate, the baffle is located at shaft rear end, and the baffle is connected with shaft integral screw threads, the bullet
Spring is weldingly connected through shaft rear end, the spring one end with baffle, and the spring other end is welded with fixed plate
It is connected, the geared sleeve is located at fixed plate right side front, and the geared sleeve is weldingly connected with fixed plate, and the gear passes through
It is through at shaft front end, the gear is integrally connected with shaft, and the gear is connected with geared sleeve sliding, the rotation
Set is through shaft, and the turning set is connected with shaft close-fitting, and the expansion plate is located at turning set interior lower end, described
Expansion plate is connected with turning set sliding, and the supporting plate is located at expansion plate top right side, the supporting plate and expansion plate screw thread phase
Even, the connecting rod is located at fixed plate bottom middle-end, and the connecting rod is weldingly connected with fixed plate, the fixed link position
In connecting plate bottom, the fixed link is weldingly connected with connecting plate, the sliding sleeve through fixed link, the sliding sleeve with
Fixed link sliding is connected, and first telescopic rod is located at sliding sleeve rear end, and first telescopic rod is weldingly connected with sliding sleeve, institute
The second telescopic rod stated is located at the top of the first flexible rod rear end, and second telescopic rod is weldingly connected with the first telescopic rod, institute
The fixed seating stated is at the top of the second telescopic rod, and the fixed seat is connected with the second telescopic rod screw thread, and the adjusting rod passes through
The left and right sides inside reservation is fastened, the adjusting rod is connected with fixed seat sliding, and the protection board is located at adjusting rod front end,
The protection board is weldingly connected with adjusting rod.
Further, the fixed plate bottom left is additionally provided with mounting plate, and the mounting plate is connected with fixed plate screw thread.
Further, the shaft front end is additionally provided with handle, and the handle is connected with shaft thread.
Further, the turning set right side front has also extended through the first bolt, first bolt and turning set spiral shell
Line is connected.
Further, the flexible front edge of board is additionally provided with a number of slot successively from left to right, and the slot is
Groove.
Further, it is additionally provided with limiting plate on the right side of the fixed link, the limiting plate is integrally connected with fixed link.
Further, the sliding sleeve front end has also extended through the second bolt, and second bolt is connected with sliding sleeve screw thread.
Further, third bolt, the third bolt and fixed seat spiral shell have been also extended through at left and right sides of the fixed seat
Line is connected.
Compared with prior art, the operation on joint special protecting equipment, operation consent, medical staff first will with outer bolt
Mounting plate is fixedly connected with existing operating bed, and then, patient's lower limb are placed at the top of fixed plate and turning set by medical staff,
Rotating the first bolt again, i.e. the first bolt is detached from slot, so that expansion plate is in active state, and then, medical staff's root
Expansion plate is set to be slided along turning set inner wall, when supporting plate is bonded patient feet by pulling expansion plate according to patient's Leg length
Afterwards, then the first bolt is reversely rotated, the first bolt is made to be reinserted into slot, i.e., cooperated by the first bolt and slot
Effect, to realize retightening for expansion plate and turning set, eventually by aforesaid way, to realize to patient's lower limb
It places, then, medical staff can hold according to operation needs when if desired carrying out angular adjustment to patient's joint of lower extremity position
Firmly handle, then pull handle make handle grip turn axis linkage gear move from the front to the back, i.e., gear is detached from geared sleeve, make to turn
Axis is in active state, at this point, medical staff can pull turning set, turning set is made to be rotated by the center of circle of shaft, is worked as rotation
After the angle of set rotation reaches operation needs, medical staff can unclamp handle, i.e., under the action of recoil of spring power, make baffle belt
Turn axis linkage gear moves from the front to the back, i.e., gear is reinserted into geared sleeve, at this point, passing through gear and geared sleeve phase
The effect mutually coordinated, to realize the fixation of turning set, eventually by aforesaid way, to realize to patient's joint of lower extremity
The adjusting of angle, when operation, rotatable the second bolt of release of medical staff makes sliding sleeve be in active state, then pull sliding sleeve, makes
Sliding sleeve drives movement of the first telescopic rod the second telescopic rod of linkage together with fixed seat entirety along fixed link progress left and right directions, when
After being located above patient articular's operative site between fixed seat and protection board, medical staff can tighten the second bolt, make at sliding sleeve
In stationary state, then, medical staff operates the first telescopic rod and the second telescopic rod again, because the first telescopic rod and second are stretched
Contracting bar has Telescopic, so as to make fixed seat front and back position and height and position reach medical staff's needs, then, doctor
Shield personnel unclamp again third bolt, i.e. third bolt cancels the clamping to adjusting rod, and then, medical staff is adjusted by mobile
Bar makes adjusting rod carry out movement in the front-back direction, i.e., the effect moved by adjusting rod, to realize protection board along fixed seat
The adjusting of front and back position, when the distance between protection board and fixed seat are patient's lower limb width, medical staff can rotate the again
Three bolts realize the fixation of adjusting rod, at this point, by the above-mentioned means, being closed to make fixed seat and protection board be in patient
Perioperatively both sides are saved, i.e., by the effect of fixed seat and protection board, to realize fixation and protection to patient's lower limb, most
Facilitate operation of the follow-up medical staff to patient's joint of lower extremity position eventually, the operation on joint special protecting equipment, clever structure, work(
Can be powerful, by using the device, placement can not only be adjusted to patient's joint of lower extremity angle, it additionally can be according to need
It wants, protection and fixation to patient's joint of lower extremity position is realized by shirtsleeve operation, finally improving corrective surgery peace
While complete, also to medical staff operation bring great convenience, meanwhile, limiting plate be in order to avoid sliding sleeve be detached from fixed link,
First telescopic rod and the second telescopic rod have flexible and fixed function.
Description of the drawings
Fig. 1 is the front view of operation on joint special protecting equipment；
Fig. 2 is the vertical view of operation on joint special protecting equipment；
Fig. 3 is the side view of operation on joint special protecting equipment；
Fig. 4 is gear position enlarged drawing；
Fig. 5 is spring position enlarged drawing.
Fixed plate 1, shaft 2, baffle 3, spring 4, geared sleeve 5, gear 6, turning set 7, expansion plate 8, supporting plate 9, connecting rod
10, fixed link 11, sliding sleeve 12, the first telescopic rod 13, the second telescopic rod 14, fixed seat 15, adjusting rod 16, protection board 17, installation
Plate 101, handle 201, the first bolt 701, slot 801, limiting plate 1101, the second bolt 1201, third bolt 1501.
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Specific implementation mode
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In the practice of getting off of some or all situations do not specifically describe well-known processing step in other cases.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, operation on joint special protecting equipment, including fixed plate 1, shaft 2, baffle
3, spring 4, geared sleeve 5, gear 6, turning set 7, expansion plate 8, supporting plate 9, connecting rod 10, fixed link 11, sliding sleeve 12, first are flexible
Bar 13, the second telescopic rod 14, fixed seat 15, adjusting rod 16, protection board 17, the shaft 2 run through 1 inner right side of fixed plate,
The shaft 2 is rotatedly connected with fixed plate 1, and the baffle 3 is located at 2 rear end of shaft, the baffle 3 and 2 one of shaft
Screw thread is connected, and the spring 4 is through 2 rear end of shaft, and described 4 one end of spring is weldingly connected with baffle 3, and the bullet
4 other end of spring is weldingly connected with fixed plate 1, and the geared sleeve 5 is located at 1 right side front of fixed plate, the geared sleeve 5 with it is solid
Fixed board 1 is weldingly connected, and the gear 6 is integrally connected through 2 front end of shaft, the gear 6 with shaft 2, and described
Gear 6 is connected with the sliding of geared sleeve 5, and the turning set 7 is connected through shaft 2, the turning set 7 with 2 close-fitting of shaft,
The expansion plate 8 is located at 7 interior lower end of turning set, and the expansion plate 8 is connected with the sliding of turning set 7, the supporting plate 9
In 8 top right side of expansion plate, the supporting plate 9 is connected with 8 screw thread of expansion plate, and the connecting rod 10 is located at 1 bottom of fixed plate
Middle-end, the connecting rod 10 are weldingly connected with fixed plate 1, and the fixed link 11 is located at 10 bottom of connecting plate, and described consolidates
Fixed pole 11 is weldingly connected with connecting plate 10, and the sliding sleeve 12 is slided through fixed link 11, the sliding sleeve 12 with fixed link 11
Dynamic to be connected, first telescopic rod 13 is located at 12 rear end of sliding sleeve, and first telescopic rod 13 is weldingly connected with sliding sleeve 12, institute
The second telescopic rod 14 stated is located at the top of 13 rear end of the first telescopic rod, and second telescopic rod 14 and the first telescopic rod 13 weld
It is connected, the fixed seat 15 is located at 14 top of the second telescopic rod, and the fixed seat 15 is connected with 14 screw thread of the second telescopic rod,
Through the 15 inside left and right sides of fixed seat, the adjusting rod 16 is connected the adjusting rod 16 with the sliding of fixed seat 15, described
Protection board 17 be located at 16 front end of adjusting rod, the protection board 17 is weldingly connected with adjusting rod 16,1 bottom of fixed plate
Left side is additionally provided with mounting plate 101, and the mounting plate 101 is connected with 1 screw thread of fixed plate, and 2 front end of shaft is additionally provided with handle
Hand 201, the handle 201 are connected with 2 screw thread of shaft, and 7 right side front of turning set has also extended through the first bolt 701,
First bolt 701 is connected with 7 screw thread of turning set, and 8 front end of expansion plate is additionally provided with several numbers successively from left to right
The slot 801 of amount, the slot 801 are groove, and 11 right side of fixed link is additionally provided with limiting plate 1101, the limit
Plate 1101 is integrally connected with fixed link 11, and 12 front end of sliding sleeve has also extended through the second bolt 1201, second bolt
1201 are connected with 12 screw thread of sliding sleeve, and 15 left and right sides of fixed seat has also extended through third bolt 1501, the third spiral shell
Bolt 1501 is connected with 15 screw thread of fixed seat.
The operation on joint special protecting equipment, operation consent, medical staff first with outer bolt by mounting plate 101 with it is existing
Operating bed is fixedly connected, and then, patient's lower limb are placed on 7 top of fixed plate 1 and turning set by medical staff, then rotate first
Bolt 701, i.e. the first bolt 701 are detached from slot 801, so that expansion plate 8 is in active state, then, medical staff's root
Expansion plate 8 is set to be slided along 7 inner wall of turning set, when supporting plate 9 is bonded patient's foot by pulling expansion plate 8 according to patient's Leg length
Behind portion, then the first bolt 701 is reversely rotated, the first bolt 701 is made to be reinserted into slot 801, that is, passes through the first bolt 701
With 801 mutually matched effect of slot, to realize retightening for expansion plate 8 and turning set 7, eventually by aforesaid way,
To realize the placement to patient's lower limb, then, medical staff can be according to operation needs, if desired to patient's joint of lower extremity position
When carrying out angular adjustment, handle 201, then pull handle 201 can be held, makes handle 201 that 2 linkage gear 6 of shaft be driven to make by rear
It travels forward, i.e., gear 6 is detached from geared sleeve 5, so that shaft 2 is in active state, at this point, medical staff can pull turning set 7, makes
Turning set 7 is that the center of circle is rotated with shaft 2, and after the angle that turning set 7 rotates, which reaches operation, to be needed, medical staff can unclamp
Handle 201 makes baffle 3 that 2 linkage gear 6 of shaft be driven to move from the front to the back, i.e. tooth that is, under the action of 4 screen resilience of spring
Wheel 6 is reinserted into geared sleeve 5, at this point, by gear 6 and 5 mutually matched effect of geared sleeve, to realize turning set
7 fixation, eventually by aforesaid way, to realize the adjusting to patient's joint of lower extremity angle, when operation, medical staff can
The second bolt 1201 is unclamped in rotation, so that sliding sleeve 12 is in active state, then pull sliding sleeve 12, and sliding sleeve 12 is made to drive the first telescopic rod
13 the second telescopic rods 14 of linkage together with the whole movement for carrying out left and right directions along fixed link 11 of fixed seat 15, when fixed seat 15 with
After being located above patient articular's operative site between protection board 17, medical staff can tighten the second bolt 1201, make at sliding sleeve 12
In stationary state, then, medical staff operates the first telescopic rod 13 and the second telescopic rod 14 again, because of the first telescopic rod 13 and
Second telescopic rod 14 has Telescopic, is needed so as to make 15 front and back position of fixed seat and height and position reach medical staff
It wants, then, medical staff unclamps again third bolt 1501, i.e. third bolt 1501 cancels the clamping to adjusting rod 16, then, doctor
Shield personnel make adjusting rod 16 carry out movement in the front-back direction along fixed seat 15, that is, pass through adjusting rod by mobile adjusting rod 16
The effect of 16 movements, to realize the adjusting of 17 front and back position of protection board, when the distance between protection board 17 and fixed seat 15 are
When patient's lower limb width, medical staff can rotate third bolt 1501 again, that is, the fixation of adjusting rod 16 be realized, at this point, by upper
State mode, to make fixed seat 15 and protection board 17 be in patient articular perioperatively both sides, i.e., by fixed seat 15 and
The effect of protection board 17 finally facilitates follow-up medical staff to patient's lower limb to realize fixation and protection to patient's lower limb
The operation of joint part, meanwhile, limiting plate 1101 is in order to avoid sliding sleeve 12 is detached from fixed link 11, the first telescopic rod 13 and the
Two telescopic rods 14 have flexible and fixed function.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (8)
1. operation on joint special protecting equipment, it is characterised in that including fixed plate, shaft, baffle, spring, geared sleeve, gear, turn
Dynamic set, expansion plate, supporting plate, connecting rod, fixed link, sliding sleeve, the first telescopic rod, the second telescopic rod, fixed seat, adjusting rod, protection
Plate, the shaft run through fixed plate inner right side, and the shaft is rotatedly connected with fixed plate, and the baffle is located at shaft
Rear end, the baffle are connected with shaft integral screw threads, and the spring is through shaft rear end, the spring one end and gear
Plate is weldingly connected, and the spring other end is weldingly connected with fixed plate, and the geared sleeve is located at fixed plate right side front,
The geared sleeve is weldingly connected with fixed plate, and the gear is through shaft front end, the gear and shaft one phase
Even, and the sliding of the gear and geared sleeve is connected, and the turning set is through shaft, the turning set and shaft close-fitting
It is connected, the expansion plate is located at turning set interior lower end, and the expansion plate is connected with turning set sliding, the supporting plate position
In expansion plate top right side, the supporting plate is connected with expansion plate screw thread, and the connecting rod is located at fixed plate bottom middle-end, institute
The connecting rod stated is weldingly connected with fixed plate, and the fixed link is located at connecting plate bottom, and the fixed link is welded with connecting plate
Connected, described sliding sleeve is connect through fixed link, the sliding sleeve is connected with fixed link sliding, and first telescopic rod is located at
Sliding sleeve rear end, first telescopic rod are weldingly connected with sliding sleeve, and second telescopic rod is located at the first flexible rod rear end top
Portion, second telescopic rod are weldingly connected with the first telescopic rod, and the fixed seating is described at the top of the second telescopic rod
Fixed seat is connected with the second telescopic rod screw thread, adjusting rod left and right sides inside the fixed seat, the adjusting rod with
Fixed seat sliding is connected, and the protection board is located at adjusting rod front end, and the protection board is weldingly connected with adjusting rod.
2. operation on joint special protecting equipment as described in claim 1, it is characterised in that the fixed plate bottom left is also
Equipped with mounting plate, the mounting plate is connected with fixed plate screw thread.
3. operation on joint special protecting equipment as claimed in claim 2, it is characterised in that the shaft front end is additionally provided with handle
Hand, the handle are connected with shaft thread.
4. operation on joint special protecting equipment as claimed in claim 3, it is characterised in that the turning set right side front is also
It is connected with rotation external threading through having the first bolt, first bolt.
5. operation on joint special protecting equipment as claimed in claim 4, it is characterised in that the flexible front edge of board from a left side to
The right side is additionally provided with a number of slot successively, and the slot is groove.
6. operation on joint special protecting equipment as claimed in claim 5, it is characterised in that be additionally provided on the right side of the fixed link
Limiting plate, the limiting plate are integrally connected with fixed link.
7. operation on joint special protecting equipment as claimed in claim 6, it is characterised in that the sliding sleeve front end has also extended through
Second bolt, second bolt are connected with sliding sleeve screw thread.
8. operation on joint special protecting equipment as claimed in claim 7, it is characterised in that at left and right sides of the fixed seat also
It is connected with fixed seat screw thread through having third bolt, the third bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338666.7U CN207605107U (en) | 2017-04-01 | 2017-04-01 | Operation on joint special protecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338666.7U CN207605107U (en) | 2017-04-01 | 2017-04-01 | Operation on joint special protecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605107U true CN207605107U (en) | 2018-07-13 |
Family
ID=62791965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338666.7U Expired - Fee Related CN207605107U (en) | 2017-04-01 | 2017-04-01 | Operation on joint special protecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602439A (en) * | 2018-12-12 | 2019-04-12 | 西安交通大学医学院第附属医院 | Infant, which checks, uses body position fixing device |
-
2017
- 2017-04-01 CN CN201720338666.7U patent/CN207605107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602439A (en) * | 2018-12-12 | 2019-04-12 | 西安交通大学医学院第附属医院 | Infant, which checks, uses body position fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |