CN216629049U

CN216629049U - Posture adjusting and retaining device for spinal operation

Info

Publication number: CN216629049U
Application number: CN202123058675.6U
Authority: CN
Inventors: 彭雪芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-31
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a posture adjustment and maintenance device for a spinal operation, and relates to the technical field of spinal operations. The posture adjustment and maintenance device for the spinal column operation comprises an L-shaped support plate, wherein a limiting mechanism is arranged on one side of the L-shaped support plate, the limiting mechanism is composed of a mounting sleeve and a U-shaped rod, an adjusting mechanism is arranged between the L-shaped support plate and the limiting mechanism, the L-shaped support plate is connected with the limiting mechanism through the adjusting mechanism, and a connecting mechanism which can be connected with an operating table is arranged at the bottom of the L-shaped support plate. This a position adjustment holding device for spinal column vertebra operation can satisfy the operation requirement of different size patients or the different positions of patient according to the position adjustment holding range of patient size and required holding, the structural design of installation sleeve pipe and U-shaped pole for the device reduces the sheltering from to patient's spinal column vertebra portion furthest when keeping patient's position, reduces the interference that produces doctor's operation.

Description

Posture adjusting and retaining device for spinal operation

Technical Field

The utility model relates to the technical field of spinal surgeries, in particular to a posture adjusting and retaining device for a spinal surgery.

Background

Need make the patient keep the position of lying on one's side sometimes among the spinal vertebra operation, the patient is difficult to keep this kind of position under the general anesthesia state, need be with the help of position adjustment holding device, and some position adjustment holding device on the market are difficult to keep the scope according to patient's size adjustment, and most device integration are on operating table or sick bed, can shelter from and influence the doctor operation production during the use, and practicality and flexibility are relatively poor, are unfavorable for promoting and using.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve at least one of the problems of the prior art, and provides a posture adjustment and retaining device for spinal surgery, which can solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a posture adjustment and retaining device for spinal surgeries comprises an L-shaped support plate, wherein a limiting mechanism is arranged on one side of the L-shaped support plate and consists of two groups of mounting sleeves and U-shaped rods, the U-shaped rods are movably sleeved at the bottom openings of the two groups of mounting sleeves, a holding plate is arranged between the L-shaped support plate and the limiting mechanism, a sleeve hole is formed in the L-shaped support plate, a first threaded rod is movably sleeved in the sleeve hole, the holding plate is fixedly arranged at one end of the first threaded rod, a limiting disc is fixedly arranged at the other end of the first threaded rod, a spring is movably sleeved on one section of outer wall of the first threaded rod, which is positioned between the L-shaped support plate and the limiting disc, an internal threaded sleeve is arranged on the outer wall of the first threaded rod in a threaded manner, a movable ring is rotatably arranged at one end of the internal threaded sleeve, and the movable ring is attached to the side wall of the L-shaped support plate;

an adjusting mechanism is arranged between the L-shaped support plate and the limiting mechanism, the L-shaped support plate is connected with the limiting mechanism through the adjusting mechanism, and a connecting mechanism which can be connected with an operating table is arranged at the bottom of the L-shaped support plate.

Preferably, adjustment mechanism includes guide bar, connecting plate and second threaded rod, has seted up three mounting holes of group on the L shape extension board, in three mounting holes of group respectively fixed mounting have a set of screw sleeve and two sets of sleeve pipes, intraductal movable sleeve of cover is equipped with the guide bar, two sets of mounting sleeve pipes respectively fixed mounting be served at two sets of guide bars, fixed mounting has the connecting plate between two sets of mounting sleeve pipes, the second threaded rod is installed to the screw sleeve internal thread, the one end of second threaded rod rotates with the lateral wall of connecting plate to be connected, the other end fixed mounting of guide bar has the stopper, the other end fixed mounting of second threaded rod has the knob.

Preferably, the connecting mechanism comprises a clamping plate and a bolt, the clamping plate is arranged at the bottom of the L-shaped supporting plate, a clamping space is formed between the L-shaped supporting plate and the clamping plate, a threaded hole is formed in the bottom of the L-shaped supporting plate, the bolt is installed in the threaded hole, the bottom end of the bolt is rotatably connected with the top of the clamping plate, and a crank is fixedly installed at the top end of the bolt.

Preferably, a triangular reinforcing rib is fixedly installed at the joint of the installation sleeve and the guide rod, a reinforcing plate is arranged at the bent part of the L-shaped support plate, the L-shaped support plate and the reinforcing plate are integrally formed and connected, the support stability is improved, and the service life of the device is prolonged.

Preferably, the bottom of L shape extension board and the top of splint all paste and are fixed with the rubber pad, paste on embracing the board and be fixed with the protection cushion near stop gear's one side outer wall, increase friction promotes centre gripping stability.

Preferably, be provided with the light that provides the illumination for the operation on the outer wall of connecting plate, provide the illumination for the doctor's operation, conveniently carry out the operation.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this a position adjustment holding device for spinal column vertebra operation, through embracing the board, first threaded rod, internal thread sleeve pipe and stop gear's cooperation is used, can be according to the position adjustment holding range of patient size and required holding, satisfy the operation requirement of different size patients or the different positions of patient, the practicality and the flexibility of device have been promoted, the structural design of installation sleeve pipe and U-shaped pole, make the device when keeping patient position, furthest reduces sheltering from patient's spinal column vertebra, reduce the interference to doctor's operation production, satisfy the in-service use requirement.

(2) This a position adjustment holding device for spinal column vertebra operation uses through the cooperation of splint and bolt, can install on operating table or sick bed by detachably, compares in the device of integration on operating table or sick bed, has reduced cost and running cost, has widened and has used scene and scope, and simple structure is novel, and convenient to use is swift, does benefit to popularization and use.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is a side view of the U-shaped bar of the present invention;

fig. 4 is a top view of the guide bar of the present invention.

Reference numerals: the device comprises an L-shaped support plate 1, a limiting mechanism 2, a mounting sleeve 201, a U-shaped rod 202, a holding plate 3, a first threaded rod 4, a limiting disc 5, a spring 6, an internal thread sleeve 7, a movable ring 8, an adjusting mechanism 9, a guide rod 901, a connecting plate 902, a second threaded rod 903, a connecting mechanism 10, a clamping plate 1001, a bolt 1002 and an illuminating lamp 11.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1-4, the present invention provides a technical solution: a posture adjustment and retaining device for spinal surgery comprises an L-shaped support plate 1, a limiting mechanism 2 is arranged on one side of the L-shaped support plate 1, the limiting mechanism 2 is composed of mounting sleeves 201 and U-shaped rods 202, the number of the mounting sleeves 201 is two, the U-shaped rods 202 are movably sleeved at the bottom openings of the two sets of mounting sleeves 201, a holding plate 3 is arranged between the L-shaped support plate 1 and the limiting mechanism 2, a sleeve hole is formed in the L-shaped support plate 1, a first threaded rod 4 is movably sleeved in the sleeve hole, the holding plate 3 is fixedly arranged at one end of the first threaded rod 4, a limiting disc 5 is fixedly arranged at the other end of the first threaded rod 4, a spring 6 is movably sleeved on a section of outer wall, located between the L-shaped support plate 1 and the limiting disc 5, a sleeve 7 is installed on the outer wall of the first threaded rod 4 in a threaded manner, a movable ring 8 is rotatably installed at one end of the inner threaded sleeve 7, the movable ring 8 is attached to the side wall of the L-shaped support plate 1, an adjusting mechanism 9 is arranged between the L-shaped support plate 1 and the limiting mechanism 2, the L-shaped support plate 1 is connected with the limiting mechanism 2 through the adjusting mechanism 9, and a connecting mechanism 10 which can be connected with an operating table is arranged at the bottom of the L-shaped support plate 1.

Further, the adjusting mechanism 9 comprises a guide bar 901, a connecting plate 902 and a second threaded rod 903, three sets of mounting holes are formed in the L-shaped support plate 1, a set of threaded sleeves and two sets of sleeves are respectively and fixedly mounted in the three sets of mounting holes, the guide bar 901 is movably sleeved in the sleeves, the two sets of mounting sleeves 201 are respectively and fixedly mounted at one ends of the two sets of guide bars 901, the connecting plate 902 is fixedly mounted between the two sets of mounting sleeves 201, the second threaded rod 903 is mounted in the threaded sleeves in a threaded manner, one end of the second threaded rod 903 is rotatably connected with the side wall of the connecting plate 902, a limiting block is fixedly mounted at the other end of the guide bar 901, a knob is fixedly mounted at the other end of the second threaded rod 903, the holding range can be adjusted according to the body size of a patient and the body position to be held, the use requirements of patients with different body sizes or different body positions of the patient are met, and the practicability and flexibility of the device are improved, the structural design of the installation sleeve 201 and the U-shaped rod 202 enables the device to keep the body position of a patient, meanwhile, the shielding of the spine of the patient is reduced to the maximum extent, and the interference to the operation of a doctor is reduced.

Still further, coupling mechanism 10 includes splint 1001 and bolt 1002, the bottom of L shape extension board 1 is provided with splint 1001, form the centre gripping space between L shape extension board 1 and the splint 1001, the bottom of L shape extension board 1 sets up threaded hole, threaded hole installs the internal thread bolt 1002, the bottom of bolt 1002 is connected with the top of splint 1001 is rotated, the top fixed mounting of bolt 1002 has the crank, the junction fixed mounting of installation sleeve 201 and guide bar 901 has the triangle stiffening rib, L shape extension board 1 kink is provided with the reinforcing plate, L shape extension board 1 is connected with reinforcing plate integrated into one piece, promote support stability, extension fixture life, detachably installs on operating table or sick bed, compare in the device of integrating on operating table or sick bed, cost and running cost have been reduced, use scene and scope have been widened.

Further, the bottom of L shape extension board 1 and the top of splint 1001 are all pasted and are fixed with the rubber pad, embrace and paste on board 3 is close to one side outer wall of stop gear 2 and be fixed with the protection cushion, and increase friction promotes centre gripping stability, is provided with the light 11 that provides the illumination for the operation on the outer wall of connecting plate 902, for the doctor provides the illumination for the operation, conveniently operates.

The working principle is as follows: clamping a clamping plate 1001 on an operating table or a sickbed edge, shaking a crank, driving a bolt 1002 to rotate, moving the clamping plate 1001 along with the clamping plate, clamping the operating table or the sickbed edge by the clamping plate 1001 and an L-shaped support plate 1, randomly installing the device on the operating table or the sickbed, screwing an internal thread sleeve 7 after the patient adjusts the body position, always attaching the internal thread sleeve 7 to the L-shaped support plate 1 under the blocking of the L-shaped support plate 1 and the stress extrusion action of a spring 6, transversely moving a first threaded rod 4 relative to the internal thread sleeve 7, attaching a holding plate 3 to the abdomen of the patient along with the movement, screwing a knob, moving a second threaded rod 903 along with the internal thread sleeve 7, moving a connecting plate 902 and a limiting mechanism 2 along with the movement, attaching the limiting mechanism 2 to the back of the patient, limiting mechanism 2 and the holding plate 3 limiting the patient, and keeping the body position.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A posture adjustment and maintenance device for spinal column operation comprises an L-shaped support plate (1), and is characterized in that: one side of the L-shaped support plate (1) is provided with a limiting mechanism (2), the limiting mechanism (2) is composed of two groups of mounting sleeves (201) and U-shaped rods (202), the number of the mounting sleeves (201) is two, and the U-shaped rods (202) are movably sleeved at the bottom openings of the two groups of mounting sleeves (201);

an adjusting mechanism (9) is arranged between the L-shaped support plate (1) and the limiting mechanism (2), the L-shaped support plate (1) is connected with the limiting mechanism (2) through the adjusting mechanism (9), and a connecting mechanism (10) which can be connected with an operating table is arranged at the bottom of the L-shaped support plate (1).

2. A posture adjustment holding device for spinal column vertebral surgery as recited in claim 1, wherein: be provided with between L shape extension board (1) and stop gear (2) and embrace board (3), the trepanning has been seted up on L shape extension board (1), the trepanning internalization cover is equipped with first threaded rod (4), embrace the one end of board (3) fixed mounting in first threaded rod (4), the other end fixed mounting of first threaded rod (4) has spacing dish (5), first threaded rod (4) are located one section outer wall between L shape extension board (1) and spacing dish (5) and move about the cover and are equipped with spring (6), interior thread bushing (7) are installed to the screw thread on the outer wall of first threaded rod (4), the one end of interior thread bushing (7) is rotated and is installed movable ring (8), the lateral wall laminating of movable ring (8) and L shape extension board (1).

3. A posture adjustment holding device for spinal column vertebral surgery as recited in claim 2, wherein: adjustment mechanism (9) include guide bar (901), connecting plate (902) and second threaded rod (903), three groups of mounting holes have been seted up on L shape extension board (1), there are a set of thread bush and two sets of sleeve pipe in three groups of mounting holes fixed mounting respectively, the intraductal movable sleeve of cover is equipped with guide bar (901), two sets of mounting sleeve (201) fixed mounting respectively are served in one of two sets of guide bar (901), fixed mounting has connecting plate (902) between two sets of mounting sleeve (201), thread bush female screw thread installs second threaded rod (903), the one end of second threaded rod (903) is connected with the lateral wall rotation of connecting plate (902), the other end fixed mounting of guide bar (901) has the stopper, the other end fixed mounting of second threaded rod (903) has the knob.

4. A posture adjustment holding device for spinal column vertebral surgery as recited in claim 3, wherein: the connecting mechanism (10) comprises a clamping plate (1001) and a bolt (1002), the clamping plate (1001) is arranged at the bottom of the L-shaped supporting plate (1), a clamping space is formed between the L-shaped supporting plate (1) and the clamping plate (1001), a threaded hole is formed in the bottom of the L-shaped supporting plate (1), the bolt (1002) is installed in the threaded hole, the bottom end of the bolt (1002) is rotatably connected with the top of the clamping plate (1001), and a crank is fixedly installed at the top end of the bolt (1002).

5. A posture adjustment and retaining device for spinal column vertebral surgery as recited in claim 4, wherein: a triangular reinforcing rib is fixedly arranged at the joint of the installation sleeve (201) and the guide rod (901), a reinforcing plate is arranged at the bent part of the L-shaped support plate (1), and the L-shaped support plate (1) is integrally connected with the reinforcing plate.

6. A posture adjustment holding device for spinal column vertebral surgery as recited in claim 5, wherein: the bottom of L shape extension board (1) and the top of splint (1001) all paste and are fixed with the rubber pad, embrace and paste on board (3) is close to one side outer wall of stop gear (2) and be fixed with the protection cushion, be provided with on the outer wall of connecting plate (902) and provide light (11) of illumination for the operation.