CN209751532U - Auxiliary device for surgical operation - Google Patents
Auxiliary device for surgical operation Download PDFInfo
- Publication number
- CN209751532U CN209751532U CN201920152002.0U CN201920152002U CN209751532U CN 209751532 U CN209751532 U CN 209751532U CN 201920152002 U CN201920152002 U CN 201920152002U CN 209751532 U CN209751532 U CN 209751532U
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- fixing
- plate
- fixed
- fixedly connected
- sliding
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Abstract
The utility model provides an auxiliary device for surgical operation. The auxiliary device for the surgical operation comprises a fixing mechanism, two supporting plates, two face fixing mechanisms, two driving mechanisms, a connecting plate, an adjusting mechanism and a head fixing mechanism, wherein the face fixing mechanism comprises a clamping plate, a sliding rod, a sliding sleeve, a torsion spring, a rotating shaft, a fixing nut and a spring; the adjusting mechanism comprises a fixed shell, a fixed plate, a push plate and a fixed screw, wherein one end of the connecting plate is fixed on the fixed shell, the fixed plate is connected with the inside of the fixed shell in a sliding manner, the bottom of the fixed plate is provided with the push plate which is connected with the fixed shell in a sliding manner, and the surface of the fixed shell is in threaded connection with the fixed screw which is connected with the push plate claw; the head fixing mechanism is fixed at one end of the fixing plate. The utility model provides an auxiliary device for surgical operation can be fixed, fixed comprehensive, comfortable height according to the patient of facial variation in size.
Description
Technical Field
the utility model relates to the field of medical technology, especially, relate to an auxiliary device for surgical operation.
Background
The surgery is called as operation, commonly known as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments and operated by surgeons or other professionals to remove pathological changes, change structures or implant foreign objects by means of external force. Surgical procedures, including ophthalmic surgery, are disciplines that study diseases that occur in the visual system, including the eyeball and its associated tissues. In general, many ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract, and the like are studied in ophthalmology.
However, the traditional auxiliary device for ophthalmologic surgical operation only fixes the head of a patient between two splints, and the two sides of the head of the patient are simply fixed through the rotation of the screw rod or the movement of the sliding block, so that the comfort level is low, the fixing height of the patient cannot be adjusted according to the size of the face of the patient, and if the face or the chin of the patient is not fixed during the operation, the face of the patient moves slightly, which may cause accidental injury of the doctor during the operation, and the operation risk is high.
therefore, there is a need to provide a new surgical auxiliary device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a can fix, fix comprehensive, comfortable high auxiliary device for surgical operation according to the patient of facial variation in size.
In order to solve the above technical problem, the utility model provides an auxiliary device for surgical operation includes: the device comprises a fixing mechanism, two supporting plates, two face fixing mechanisms, an adjusting mechanism and a head fixing mechanism, wherein the two supporting plates are symmetrically fixed on the fixing mechanism; the two face fixing mechanisms are rotatably connected to opposite side walls of the two supporting plates; the adjusting mechanism is fixed on the connecting plate and comprises a fixed shell, a fixed plate, a push plate and a fixed screw, one end of the connecting plate is fixed on the fixed shell, the fixed plate is connected with the inside of the fixed shell in a sliding manner, the push plate which is connected with the fixed shell in a sliding manner is arranged at the bottom of the fixed plate, and the fixed screw which is connected with the push plate claw is connected with the surface of the fixed shell in a threaded manner; the head fixing mechanism is fixed at one end of the fixing plate.
Preferably, the face fixing mechanism comprises a clamping plate, a sliding rod, a sliding sleeve, a torsion spring, a rotating shaft, a fixing nut and a spring, the rotating shaft is rotatably connected inside the opposite side walls of the two support plates, the torsion spring is wound on the surface of the rotating shaft, one end of the torsion spring is fixed on the rotating shaft, the other end of the torsion spring is fixed on the support plates, the side walls of the rotating shaft are fixedly connected with the sliding sleeve, the sliding sleeve is slidably connected inside the sliding sleeve, the spring is arranged between the sliding sleeve and the sliding rod, the sliding sleeve and the sliding rod are fixedly connected through the fixing nut, and one end of the sliding rod is fixedly connected with the clamping plate; the two driving mechanisms are oppositely arranged inside the two supporting plates; the connecting plate slides in the inside of backup pad, the connecting plate with actuating mechanism conflicts.
Preferably, the fixed establishment includes foam-rubber cushion, backing plate, two fixing bases and base, two the bottom of backup pad is fixed connection respectively the fixing base, the bottom fixed connection side of fixing base is the trapezium structure the base, the bottom of base is the zigzag structure, two the fixed connection side is fixed knot between the fixing base the backing plate, lay on the surface of backing plate the foam-rubber cushion.
Preferably, actuating mechanism includes fixed cover, screw rod and crank, the inside fixed connection of backup pad fixed cover, connecting plate sliding connection is in the cross-section is "T" shape structure the inside of fixed cover, the cross-section is "T" shape structure screw rod threaded connection in the inside of fixed cover, the one end fixed connection of screw rod the crank.
preferably, the adjusting mechanism further comprises a sliding block, the fixed plate is fixedly connected with the side wall of the push plate and is in sliding connection with the fixed shell, the side face of the push plate is of an inverted V-shaped structure, and the maximum inner diameter of the fixed plate is equal to the maximum diameter of the push plate.
Preferably, the head fixing mechanism comprises a connecting column, a pressing plate and a rubber pad, one end of the pushing plate is fixedly connected with one end of the connecting column, the other end of the connecting column is fixedly connected with the pressing plate with an arc-shaped front surface, and the bottom of the pressing plate is fixedly connected with the rubber pad.
Preferably, the cross section of the clamping plate is in an inverted V-shaped structure, and the top surface of the clamping plate is lower than the top surface of the supporting plate.
Preferably, the surface of the backing plate is an arc-shaped mechanism, and the sum of the heights of the backing plate and the spongy cushion is equal to the height of the fixed seat.
Compared with the prior art, the utility model provides an auxiliary device for surgical operation has following beneficial effect:
The utility model provides an auxiliary device for surgical operation, which realizes the fixation by a head fixing mechanism according to the head sizes of different patients through an adjusting mechanism, one end of a connecting plate is fixed with a fixing shell, the fixing screw at the bottom of the fixing shell is rotated clockwise or anticlockwise to realize the upward and downward movement of the fixing plate by a push plate, and the adjustment of the distance between the press plate and the backing plate according to the distance between the forehead and the back head of different patients is realized; the rotating shafts are rotatably connected inside the opposite side walls of the two supporting plates and fixedly connected with one end of the torsion spring, the sliding sleeve is rotated according to the sizes of the faces of different patients, the angle of the chin and chin sides of the patients is adjusted and fixed, the clamping plate with the section in an inverted V-shaped structure is clamped on the chin sides and chin of the patients by sliding the sliding rod, the spring is arranged between the sliding rod and the sliding sleeve, the chin and chin sides of the patients can be accurately fixed, the springs are fixed in an all-dimensional mode, and the operation safety is improved.
In addition, through the inside sliding connection cross-section of fixed cover is "T" shape structure the connecting plate rotates two the crank realizes two screw rod relative motion, the screw rod with the connecting plate is contradicted, has realized using according to the size of different patient's heads the clamp plate is fixed.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the surgical aid of the present invention;
FIG. 2 is a schematic view of the connection of the supporting plate, the fixing sleeve and the adjusting mechanism shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the adjustment mechanism shown in FIG. 1;
Fig. 4 is a schematic view of the face fixing mechanism shown in fig. 1.
Reference numbers in the figures: 1. fixing mechanism, 11, a spongy cushion, 12, a backing plate, 13, a fixed seat, 14, a base, 2, a facial fixing mechanism, 21, a clamping plate, 22, a sliding rod, 23, a sliding sleeve, 24, a torsion spring, 25, a rotating shaft, 26, a fixing nut, 27, a spring, 3, a connecting plate, 4, an adjusting mechanism, 41, a fixed shell, 42, a fixed plate, 43, a pushing plate, 44, a sliding block, 45, a fixing screw, 5, a head fixing mechanism, 51, a connecting column, 52, a pressing plate, 53, a rubber pad, 6, a driving mechanism, 61, a fixed sleeve, 62, a screw rod, 63, a crank, 7 and a supporting plate.
Detailed Description
the present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an auxiliary device for surgical operation according to the present invention; FIG. 2 is a schematic view of the connection of the supporting plate, the fixing sleeve and the adjusting mechanism shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the adjustment mechanism shown in FIG. 1; fig. 4 is a schematic view of the face fixing mechanism shown in fig. 1.
as shown in fig. 1, an auxiliary device for surgical operation according to an embodiment of the present invention includes: the fixing mechanism comprises a fixing mechanism 1, two face fixing mechanisms 2, a connecting plate 3, an adjusting mechanism 4, a head fixing mechanism 5, two driving mechanisms 6 and two supporting plates 7, wherein the two supporting plates 7 are symmetrically fixed on the fixing mechanism 1, the two face fixing mechanisms 2 are rotatably connected to opposite side walls of the two supporting plates 7, and the two driving mechanisms 6 are oppositely arranged inside the two supporting plates 7; the connecting plate 3 slides in the inside of backup pad 7, just the connecting plate 3 with actuating mechanism 6 is contradicted, adjustment mechanism 4 is fixed in connecting plate 3, head fixed establishment 5 is fixed in adjustment mechanism 4. According to the embodiment of the application, the head fixing mechanism 5 is used for fixing the heads of different patients according to the sizes of the heads of the patients through the adjusting mechanism 4; realize facial regulation through adjustment mechanism 4 and face fixed establishment 2's effect, not only probably accurate fixed patient's chin group or chin realize all-round fixed to effectively improve the security of operation.
In the specific implementation process, as shown in fig. 1, fixing mechanism 1 includes foam-rubber cushion 11, backing plate 12, two fixing bases 13 and base 14, two the bottom of backup pad 7 is fixed connection respectively fixing base 13, the bottom fixed connection side of fixing base 13 is the trapezium structure base 14, the bottom of base 14 is the sawtooth structure, two fixed connection side is fixed structure between fixing base 13 backing plate 12, lay on the surface of backing plate 12 foam-rubber cushion 11, the surface of backing plate 12 is the arc mechanism, just backing plate 12 with the high sum of foam-rubber cushion 11 equals the height of fixing base 13, the patient is rested the head on the surface of foam-rubber cushion 11, has increased the comfort level of patient when performing the operation.
On the basis of fig. 1, referring to fig. 4, the facial fixation mechanism 2 includes a catch plate 21, a slide rod 22, a sliding sleeve 23, a torsion spring 24, a rotation shaft 25, a fixing nut 26 and a spring 27, the inside of the opposite side walls of the two support plates 7 is rotatably connected to the rotation shaft 25, the surface of the rotation shaft 25 is wound around the torsion spring 24, one end of the torsion spring 24 is fixed to the rotation shaft 25, the other end of the torsion spring 24 is fixed to the support plates 7, the side walls of the rotation shaft 25 are fixedly connected to the sliding sleeve 23, the inside of the sliding sleeve 23 is slidably connected to the slide rod 22, the spring 27 is disposed between the sliding sleeve 23 and the slide rod 22, the sliding sleeve 23 and the slide rod 22 are fixedly connected through the fixing nut 26, one end of the slide rod 22 is fixedly connected to the catch plate 21, and the cross section of the catch plate 21, the top surface of the clamping plate 21 is lower than that of the supporting plate 7, and the clamping plate 21 is attached to the cheeks of a patient, so that the stability is improved.
On the basis of fig. 1, as shown in fig. 2, the driving mechanism 6 includes a fixed sleeve 61, a screw 62 and a crank 63, the fixed sleeve 61 is fixedly connected to the inside of the supporting plate 7, the connecting plate 3 is slidably connected to the inside of the fixed sleeve 61 with a "T" shaped cross section, the screw 62 with a "T" shaped cross section is threadedly connected to the inside of the fixed sleeve 61, one end of the screw 62 is fixedly connected to the crank 63, the clockwise rotation of the crank 63 realizes the relative movement of the two connecting plates 3 by the screw 62, and the counterclockwise rotation of the crank 63 realizes the reverse rotation of the screw 62, so as to increase the distance between the two connecting plates 3.
Referring to fig. 3, the adjusting mechanism 4 includes a fixing housing 41, a fixing plate 42, a pushing plate 43 and a fixing screw 45, one end of the connecting plate 3 is fixed with the fixed shell 41, the inner part of the fixed shell 41 is connected with the fixed plate 42 in a sliding way, the bottom of the fixing plate 42 is provided with the push plate 43 which is connected with the fixing shell 41 in a sliding way, the surface of the fixing shell 41 is in threaded connection with the fixing screw 45 connected with the push plate 43 in a claw-to-claw manner, the adjusting mechanism 4 further comprises a sliding block 44, the fixed plate 42 and the side wall of the push plate 43 are fixedly connected with the sliding block 44 which is connected with the fixed shell 41 in a sliding manner, the side surfaces of the fixed plate 42 and the push plate 43 are in an inverted V-shaped structure, the maximum inner diameter of the fixed plate 42 is equal to the maximum diameter of the push plate 43, and the push plate 43 is prevented from shifting when sliding in the fixed shell 41.
In a specific implementation, the head fixing mechanism 5 is fixed to one end of the fixing plate 42. Specifically, head fixed establishment 5 includes spliced pole 51, clamp plate 52 and rubber pad 53, the one end fixed connection of push pedal 43 the one end of spliced pole 51, the other end fixed connection front face of spliced pole 51 is the arc structure clamp plate 52, the bottom fixed connection of clamp plate 52 rubber pad 53 rotates realize behind the crank 63 screw rod 62 is relative, back-to-back movement, and is further distance between the clamp plate 52 is along with screw rod 62's clockwise, anticlockwise rotation increase or reduce, make things convenient for the not ophthalmology patient of equidimension of head to fix.
The utility model provides an auxiliary device for surgical operation's theory of operation as follows:
Firstly, a patient lies on an operating table to rest the head on the spongy cushion 11 on the surface of the base plate 12, the comfort level of the patient during the operation is increased, the fixing sleeves are fixed inside the two supporting plates 7, the connecting plate 3 with the T-shaped structure in the internal sliding connection section of the fixing sleeve 61 is rotated, the two cranks 63 are rotated to realize the relative motion of the two screws 62, the screws 62 are abutted against the connecting plate 3, the fixing of the pressing plate 52 according to the head size of different patients is realized, the fixing shell 41 is fixed at one end of the connecting plate 3, the fixing screw 45 at the bottom of the fixing shell 41 is rotated clockwise or anticlockwise to realize the upward and downward motion of the fixing plate 42 by the pushing plate 43, and the adjustment of the distance between the pressing plate 52 and the base plate 12 according to the distance between the forehead and the back head of different patients is realized, the push plate 43 and the fixed plate 42 are both in an inverted V-shaped structure, so that the stability between the push plate 43 and the fixed plate 42 is increased, the side walls of the fixed plate 42 and the push plate 43 are both provided with the slide blocks 44, so that the fixed plate 42 and the push plate 43 are prevented from shifting during sliding, after the heights of the two press plates 52 and the distance between the two press plates 52 are adjusted, the rotating shafts 25 are rotatably connected inside the opposite side walls of the two support plates 7, the rotating shafts 25 are fixedly connected with one end of the torsion spring 24, the sliding sleeve 23 is rotated according to the sizes of the faces of different patients, the angle for fixing the chin and chin of the patient is adjusted, the slide rod 22 is slid to clamp the snap plate 21 with the inverted V-shaped cross section to the chin and chin of the patient, the spring 27 is arranged between the slide rod 22 and the sliding sleeve 23, so that the chin or chin of the patient can be accurately fixed, the safety of the operation is improved due to the fact that the rubber pad 53 is arranged at the bottom of the pressing plate 52, and the forehead of a patient is prevented from being uncomfortable after long-time operation.
The utility model provides an auxiliary device for surgical operation, the connecting plate 3 that the inside sliding connection cross-section of fixed cover 61 is "T" shape structure rotates two crank 63 and realizes two screw rod 62 relative motion, screw rod 62 with connecting plate 3 conflicts, realized according to the size of different patients' head with clamp plate 52 fixes, the one end of connecting plate 3 is fixed with set casing 41, clockwise or anticlockwise rotates the set screw 45 of set casing 41 bottom has realized that push pedal 43 will the fixed plate 42 upward, downstream, has realized adjusting the distance between clamp plate 52 and backing plate 12 according to the distance between the forehead of different patients to the back head; the rotating shaft 25 is rotatably connected inside the opposite side walls of the two supporting plates 7, the rotating shaft 25 is fixedly connected with one end of the torsion spring 24, the sliding sleeve 23 is rotated according to the sizes of the faces of different patients, the angle for fixing the chin and chin of the patients is adjusted, the clamping plate 21 with the inverted V-shaped cross section is clamped on the chin and chin of the patients by sliding the sliding rod 22, the spring 27 is arranged between the sliding rod 22 and the sliding sleeve 23, the chin and chin of the patients can be accurately fixed, the fixation is omnibearing, and the safety of the operation is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. An auxiliary device for surgical operation, comprising:
a fixing mechanism (1);
the two supporting plates (7), the two supporting plates (7) are symmetrically fixed on the fixing mechanism (1);
The two face fixing mechanisms (2), the two face fixing mechanisms (2) are rotatably connected to the opposite side walls of the two supporting plates (7);
The two driving mechanisms (6), the two driving mechanisms (6) are oppositely arranged inside the two supporting plates (7);
The connecting plate (3) slides inside the supporting plate (7), and the connecting plate (3) is abutted to the driving mechanism (6);
The adjusting mechanism (4) is fixed to the connecting plate (3), the adjusting mechanism (4) comprises a fixing shell (41), a fixing plate (42), a push plate (43) and a fixing screw (45), the fixing shell (41) is fixed to one end of the connecting plate (3), the fixing plate (42) is connected to the inside of the fixing shell (41) in a sliding mode, the push plate (43) is arranged at the bottom of the fixing plate (42) and connected to the fixing shell (41) in a sliding mode, and the fixing screw (45) connected with the push plate (43) in a claw-to-claw mode is connected to the surface of the fixing shell (41) in a threaded mode;
The head fixing mechanism (5) is fixed at one end of the fixing plate (42).
2. The surgical auxiliary device according to claim 1, wherein the face fixing mechanism (2) comprises a clamping plate (21), a sliding rod (22), a sliding sleeve (23), a torsion spring (24), a rotating shaft (25), a fixing nut (26) and a spring (27), the rotating shaft (25) is rotatably connected with the inside of the opposite side walls of the two supporting plates (7), the surface of the rotating shaft (25) is wound on the torsion spring (24), one end of the torsion spring (24) is fixed on the rotating shaft (25), the other end of the torsion spring (24) is fixed on the supporting plate (7), the side walls of the rotating shaft (25) are fixedly connected with the sliding sleeve (23), the inside of the sliding sleeve (23) is slidably connected with the sliding rod (22), and the spring (27) is arranged between the sliding sleeve (23) and the sliding rod (22), the sliding sleeve (23) is fixedly connected with the sliding rod (22) through the fixing nut (26), and one end of the sliding rod (22) is fixedly connected with the clamping plate (21).
3. the auxiliary device for surgical operation as claimed in claim 1, wherein the fixing mechanism (1) comprises a sponge pad (11), a pad (12), two fixing seats (13) and a base (14), the bottoms of the two supporting plates (7) are respectively fixedly connected with the fixing seats (13), the base (14) with the bottom fixedly connected side of the fixing seats (13) in a trapezoidal structure is provided with the bottom of the base (14) in a zigzag structure, the pad (12) with the fixed side of the fixing seats (13) in a fixed structure is provided with the bottom fixedly connected side of the fixing seats, and the sponge pad (11) is laid on the surface of the pad (12).
4. The surgical auxiliary device according to claim 1, wherein the driving mechanism (6) comprises a fixing sleeve (61), a screw rod (62) and a crank (63), the fixing sleeve (61) is fixedly connected to the inside of the supporting plate (7), the connecting plate (3) is slidably connected to the inside of the fixing sleeve (61) with a T-shaped cross section, the screw rod (62) with a T-shaped cross section is threadedly connected to the inside of the fixing sleeve (61), and one end of the screw rod (62) is fixedly connected to the crank (63).
5. The surgical auxiliary device according to claim 1, wherein the adjusting mechanism (4) further comprises a sliding block (44), the fixing plate (42) and the side wall of the push plate (43) are fixedly connected with the sliding block (44) which is slidably connected with the fixing shell (41), the side surfaces of the fixing plate (42) and the push plate (43) are in an inverted V-shaped structure, and the maximum inner diameter of the fixing plate (42) is equal to the maximum diameter of the push plate (43).
6. the surgical auxiliary device according to claim 1, wherein the head fixing mechanism (5) comprises a connecting column (51), a pressing plate (52) and a rubber pad (53), one end of the pushing plate (43) is fixedly connected with one end of the connecting column (51), the other end of the connecting column (51) is fixedly connected with the pressing plate (52) with an arc-shaped front surface, and the bottom of the pressing plate (52) is fixedly connected with the rubber pad (53).
7. A surgical aid according to claim 2 wherein the catch plate (21) is of inverted "V" configuration in cross-section, the top surface of the catch plate (21) being lower than the top surface of the support plate (7).
8. A surgical aid according to claim 3 wherein the surface of the pad (12) is of arcuate configuration and the sum of the heights of the pad (12) and the sponge (11) is equal to the height of the holder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152002.0U CN209751532U (en) | 2019-01-29 | 2019-01-29 | Auxiliary device for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152002.0U CN209751532U (en) | 2019-01-29 | 2019-01-29 | Auxiliary device for surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209751532U true CN209751532U (en) | 2019-12-10 |
Family
ID=68750687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152002.0U Expired - Fee Related CN209751532U (en) | 2019-01-29 | 2019-01-29 | Auxiliary device for surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209751532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869763A (en) * | 2023-08-17 | 2023-10-13 | 李涛 | Shoulder arthroscope operation fixing device |
-
2019
- 2019-01-29 CN CN201920152002.0U patent/CN209751532U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869763A (en) * | 2023-08-17 | 2023-10-13 | 李涛 | Shoulder arthroscope operation fixing device |
| CN116869763B (en) * | 2023-08-17 | 2024-03-12 | 李涛 | Shoulder arthroscope operation 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: 20191210 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |