CN218129147U

CN218129147U - Limb fixer

Info

Publication number: CN218129147U
Application number: CN202222205438.6U
Authority: CN
Inventors: 杨昌贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-27
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a limb fixer relates to neurosurgery and intervenes treatment technical field, including the medical treatment seat, the lift post, a fixed base, lifting unit and fixed subassembly, through the lift post, the slider, the T-shaped piece, the position of fixing base is adjusted according to patient's height size to the cooperation convenient to use in spout and T-shaped groove, the improvement practicality, cooperation convenient to use through elevator motor, the threaded rod, threaded ring and threaded piece is adjusted the height of fixing base, conveniently carry out the stationary work, through the gas tank, the air pump, the air guide hose, the air cushion, the cooperation convenient to use of blast pipe and exhaust cover is fixed the limb, avoid the during operation to influence medical personnel's operation, improve work quality.

Description

Limb fixer

Technical Field

The utility model relates to a fixer specifically is a limb fixer, belongs to neurosurgery and intervenes treatment technical field.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, parkinson's disease, neuralgia and other diseases, and the high, seminal and advanced disciplines of new diagnosis, treatment and prevention technologies are explored.

The existing treatment device is disclosed in patent document with the publication number of CN215874876U, and the device comprises a base, a moving assembly and a lifting assembly, wherein four telescopic rods are fixedly connected to the upper surface of the base, a supporting seat is fixedly connected to the other end of each telescopic rod, a moving seat is arranged above the supporting seat, a display screen is arranged on the back surface of the moving seat, and the neurosurgery intervention treatment device is driven to slide along the threaded rods by rotating a rotating wheel under the action of the lifting assembly, so that the supporting seat can move up and down, the height of a patient can be changed, a handle is rotated under the action of the moving assembly, a nut seat can slide along the threaded rods, the moving seat is driven to slide simultaneously, the effect of conveniently adjusting the position of the patient is achieved, the operation is smoother, however, the existing treatment device can not fix the limbs of the patient during operation, complications such as heavy bleeding or subcutaneous hematoma are easily caused, blood loss is avoided, pain and treatment cost of the patient are increased, and adverse effects on the operation of medical personnel are brought.

To this end, we propose a limb fixator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a limbs fixer just in order to solve above-mentioned problem, can fix patient's limbs when the treatment, improve treatment quality, can adjust fixed knot structure's position according to the difference of patient's height size, improve fixed quality, the practicality is good.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a limb fixer, including medical seat, lift post, fixing base, lifting unit and fixed subassembly, lifting unit includes elevator motor and elevation structure, elevator motor with elevation structure sets up inside the lift post, the lift post sets up medical seat top, the fixing base sets up lift post one side, fixed subassembly sets up inside the fixing base.

Preferably, for the convenience of installing the lifting structure, a lifting cavity and a lifting groove are formed in the lifting column, the lifting motor is installed in the lifting cavity through bolts, and the lifting structure is arranged in the lifting groove and corresponds to the lifting motor.

Preferably, in order to conveniently adjust the height of the fixed seat, the lifting structure comprises a threaded rod, a threaded ring and a threaded block, two ends of the threaded rod are respectively rotatably installed on the bottom wall of the lifting groove and fixedly welded on the output shaft of the lifting motor, the threaded ring is sleeved on the threaded rod in a threaded meshing manner, the threaded block is fixedly welded on one side of the threaded ring, and a connecting block is fixedly welded at the bottom of the threaded block.

Preferably, in order to facilitate the fixing work, the fixing seat is fixedly welded at the bottom of the connecting block, the fixing assembly comprises an air tank, an air cushion, an air guide hose and an exhaust structure, the air tank is fixedly welded at one side of the medical seat, the air cushion is arranged in the fixing seat, the air guide hose is arranged between the air tank and the fixing seat, and the exhaust structure is arranged at one side of the fixing seat.

Preferably, in order to control the size of the air cushion conveniently, an air groove is formed in the fixing base, the air cushion is arranged in the air groove, an air inlet and an air outlet are formed in one side of the fixing base, an air pump is installed in the air box through bolts, and two ends of the air guide hose are connected to the air inlet and one end of the air pump respectively.

Preferably, in order to facilitate the exhaust work, the exhaust structure comprises an exhaust pipe and an exhaust cover, the exhaust pipe is arranged on the gas outlet, the exhaust cover corresponds to the exhaust pipe, an external thread is arranged on the exhaust pipe, an internal thread is arranged on the exhaust cover, and the external thread corresponds to the internal thread.

Preferably, in order to facilitate the inflation and the deflation of the air cushion, the air outlet and the air inlet are both communicated with the air cushion.

Preferably, in order to adjust the position of the fixing seat according to the height and body shape of a patient conveniently, a sliding groove is formed in the top of the medical seat, a T-shaped groove is formed in the bottom of the sliding groove, a sliding block is fixedly welded to the bottom of the lifting column, a T-shaped block is fixedly welded to the bottom of the sliding block, the sliding block is clamped in the sliding groove, and the T-shaped block is clamped in the T-shaped groove.

The beneficial effects of the utility model are that: the utility model discloses a cooperation convenient to use of lift post, slider, T-shaped piece, spout and T-shaped groove adjusts the position of fixing base according to patient's height size, improves the practicality, cooperation convenient to use through elevator motor, threaded rod, screw ring and screw piece is adjusted the height of fixing base, conveniently carries out the fixed work, cooperation convenient to use through gas tank, air pump, air guide hose, air cushion, blast pipe and exhaust lid is fixed the limbs, avoid the during operation to influence medical personnel's operation, improve operating mass.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a perspective view of the lifting column in the structure of the present invention.

Fig. 3 is a right side sectional view of the structure of fig. 2 of the present invention.

Fig. 4 is an enlarged view of a point a in the structure diagram 2 of the present invention.

In the figure: 1. a medical seat; 2. a lifting column; 3. a fixed seat; 4. a lifting assembly; 5. a fixing assembly; 6. a lifting motor; 7. a lifting structure; 8. a threaded rod; 9. a threaded ring; 10. a thread block; 11. connecting blocks; 12. a gas tank; 13. an air cushion; 14. an air guide hose; 15. an exhaust structure; 16. an exhaust pipe; 17. an exhaust cover; 18. a chute; 19. a slider; 20. a T-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a limb fixer comprises a medical seat 1, a lifting column 2, a fixing seat 3, a lifting component 4 and a fixing component 5, wherein the lifting component 4 comprises a lifting motor 6 and a lifting structure 7, the lifting motor 6 and the lifting structure 7 are arranged inside the lifting column 2, the lifting column 2 is arranged at the top of the medical seat 1, the fixing seat 3 is arranged on one side of the lifting column 2, and the fixing component 5 is arranged inside the fixing seat 3.

As a technical optimization scheme, as fig. 1, fig. 2, fig. 3 is shown, lift chamber and lift groove have been seted up to 2 inside of lift post, elevator motor 6 passes through the bolt and installs in the lift intracavity, elevator structure 7 sets up in the lift inslot and corresponds with elevator motor 6, elevator structure 7 includes threaded rod 8, threaded ring 9 and thread piece 10, 8 both ends of threaded rod rotate respectively and install on the lift inslot diapire and fixed welding on elevator motor 6's output shaft, 9 threaded meshing covers of threaded ring establish on threaded rod 8, the fixed welding of thread piece 10 is in threaded ring 9 one side, 10 fixed welding in bottom of thread piece has connecting block 11, through elevator motor 6, threaded rod 8, the cooperation convenient to use of threaded ring 9 and thread piece 10 is adjusted the height of fixing base 3, conveniently carry out fixed work.

As a technical optimization scheme of the utility model, as shown in FIG. 1, FIG. 2, FIG. 4, the fixing base 3 is fixedly welded at the bottom of the connecting block 11, the fixing component 5 comprises an air box 12, an air cushion 13, an air guide hose 14 and an exhaust structure 15, the air box 12 is fixedly welded at one side of the medical seat 1, the air cushion 13 is arranged inside the fixing base 3, the air guide hose 14 is arranged between the air box 12 and the fixing base 3, the exhaust structure 15 is arranged at one side of the fixing base 3, an air groove is arranged inside the fixing base 3, the air cushion 13 is arranged in the air groove, an air inlet and an air outlet are arranged at one side of the fixing base 3, an air pump is arranged inside the air box 12 through bolts, two ends of the air guide hose 14 are respectively connected to the air inlet and one end of the air pump, the exhaust structure 15 comprises an exhaust pipe 16 and an exhaust cover 17, the exhaust pipe 16 is arranged on the air outlet, the exhaust cover 17 corresponds to the exhaust pipe 16, the external screw thread has been seted up on the blast pipe 16, set up the internal thread on the exhaust cover 17, the external screw thread corresponds with the internal thread, the gas outlet all communicates with each other with air cushion 13 with the air inlet, through gas tank 12, the air pump, air guide hose 14, air cushion 13, the cooperation convenient to use of blast pipe 16 and exhaust cover 17 is fixed the limbs, avoid the during operation to influence medical personnel's operation, improve work quality, spout 18 has been seted up at medical treatment seat 1 top, the T-slot has been seted up to spout 18 bottom, 2 fixed welding in the bottom of lift post has

slider

19, 19 fixed welding in the bottom of slider has T-shaped piece 20, slider 19 card is established in spout 18, T-shaped piece 20 card is established at the T-shaped inslot, through lift post 2, slider 19, T-shaped piece 20, the position of fixing base 3 is adjusted according to patient's height to the cooperation convenient to use in spout 18 and T-shaped slot, the practicality is improved.

The utility model discloses when using, when performing the operation, patient lies on medical seat 1, remove lift post 2, lift post 2 drives slider 19 and slides in the flower groove, slider 19 drives T-shaped piece 20 and slides in the T-shaped groove, guarantee to remove the stability of in-process lift post 2, adjust the position of each lift post 2 through patient's height size, stop movement when moving fixing base 3 to patient's upper limbs joint and low limbs joint position, open elevator motor 6, elevator motor 6 drives threaded rod 8 and rotates, threaded rod 8 rotates and drives threaded ring 9 and remove, threaded ring 9 drives threaded block 10 and removes, threaded block 10 drives fixing base 3 through connecting block 11 and moves downwards, until fixing base 3 and medical seat 1 contact, close elevator motor 6 this moment, open the air pump, the air pump inflates in air pump 13 through air guide hose 14 to air cushion 13, air cushion 13 expands, air cushion 13 extrudees fixedly with medical seat 1 cooperation to limbs, close the air pump, carry out medical work, avoid limbs to influence medical personnel's the operation, improve work quality, after the work is accomplished, rotation exhaust lid 17 leaves blast pipe 16, make the interior exhaust gas of air cushion 13 and adjust the position to make patient's to make things convenient for patient's the exhaust seat 3, it makes the exhaust seat to make the initial exhaust 3.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a limb fixer, includes medical seat (1), lift post (2), fixing base (3), lifting unit (4) and fixed subassembly (5), its characterized in that: lifting unit (4) include elevator motor (6) and elevation structure (7), elevator motor (6) with elevation structure (7) set up inside lift post (2), lift post (2) set up medical seat (1) top, fixing base (3) set up lift post (2) one side, fixed subassembly (5) set up inside fixing base (3).

2. A limb fixator according to claim 1 wherein: lifting cavity and lifting groove have been seted up to lifting column (2) inside, elevator motor (6) pass through the bolt and install the lifting cavity is intracavity, elevation structure (7) set up in the lifting groove and with elevator motor (6) correspond.

3. A limb fixator according to claim 2 wherein: elevation structure (7) include threaded rod (8), screw ring (9) and screw block (10), threaded rod (8) both ends are rotated respectively and are installed on the lifting groove diapire with fixed welding on the output shaft of elevator motor (6), screw ring (9) thread engagement cover is established on threaded rod (8), screw block (10) fixed welding is in screw ring (9) one side, screw block (10) bottom fixed welding has connecting block (11).

4. A limb fixator according to claim 3 wherein: fixing base (3) fixed welding is in connecting block (11) bottom, fixed subassembly (5) include gas tank (12), air cushion (13), air guide hose (14) and exhaust structure (15), gas tank (12) fixed welding is in medical treatment seat (1) one side, air cushion (13) set up inside fixing base (3), air guide hose (14) set up gas tank (12) with between fixing base (3), exhaust structure (15) set up fixing base (3) one side.

5. A limb fixator according to claim 4 wherein: the air-conditioning device is characterized in that an air groove is formed in the fixed seat (3), the air cushion (13) is arranged in the air groove, an air inlet and an air outlet are formed in one side of the fixed seat (3), an air pump is installed in the air box (12) through bolts, and two ends of the air guide hose (14) are connected to the air inlet and one end of the air pump respectively.

6. A limb fixator according to claim 5 wherein: exhaust structure (15) include blast pipe (16) and exhaust lid (17), blast pipe (16) set up on the gas outlet, exhaust lid (17) with blast pipe (16) correspond, the external screw thread has been seted up on blast pipe (16), the internal thread has been seted up on exhaust lid (17), the external screw thread with the internal thread corresponds.

7. A limb fixator according to claim 5 wherein: the air outlet and the air inlet are both communicated with the air cushion (13).

8. A limb fixator according to claim 1 wherein: medical treatment seat (1) top has been seted up spout (18), the T-slot has been seted up to spout (18) bottom, the fixed welding in lift post (2) bottom has slider (19), the fixed welding in slider (19) bottom has T-shaped piece (20), slider (19) card is established in spout (18), T-shaped piece (20) card is established the T-shaped inslot.