CN215129779U - Anesthesia puncture fixing device - Google Patents

Abstract

An anesthesia puncture fixing device effectively solves the problem that the height and the angle of a puncture needle are inconvenient to adjust by the existing device; the telescopic sighting device comprises a main body in the up-and-down direction, wherein a supporting rod capable of moving up and down is arranged on the main body, a front-and-back axial telescopic rod is arranged at the front end of the supporting rod, a rotary box is coaxially and rotatably connected to the front end of the telescopic rod, a sighting device is slidably connected to the front end of the rotary box, clamping plates are respectively slidably connected to the left side and the right side in the sighting device, a connecting seat is slidably connected in the sighting device, the left side and the right side of the connecting seat are respectively fixedly connected with the clamping plates on the corresponding sides through stay ropes, sliding grooves which are in one-to-one correspondence with the clamping plates are respectively formed in the left side and the right side of the sighting device, a baffle capable of contacting with the clamping plates on the corresponding sides is slidably connected in the sliding grooves, and springs are arranged between the baffle and the sliding grooves; the utility model discloses the structure is ingenious, convenient to use.

Description

Anesthesia puncture fixing device

Technical Field

The utility model relates to a clinical auxiliary instrument technical field of department of anesthesia, especially an anesthesia puncture fixing device.

Background

When medical personnel carry out anesthesia puncture for patient, need with the fixed needle tubing of one hand, press the push-and-pull rod on the other hand, such operation flow has increased not few trouble for medical personnel, medical personnel is when actual operation at present, nevertheless the pjncture needle still can the left and right sides rock, cause the damage to patient's tissue easily, be unfavorable for alleviating the misery of disease, can not be stable lead and fix the cylinder to the puncture, medical personnel's the operation degree of difficulty and the amount of labour have been increased, medical personnel's work efficiency has been reduced, can not satisfy the actual demand, when puncturing to the patient, need to incline certain angle with the pjncture needle sometimes, carry out the regulation of height and angle to the puncture needle, current device can not adjust height and angle, the practicality of device has been reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to remedy the deficiencies of the prior art, the utility model aims to provide an anesthesia puncture fixing device, the problem of the inconvenient height and angle of adjusting the pjncture needle of effectual current device of having solved.

The technical scheme of its solution is, the utility model discloses a main part of below direction, be equipped with the bracing piece that can reciprocate in the main part, axial telescopic link around the bracing piece front end is equipped with, the coaxial rotation of telescopic link front end is connected with changes the box, change box front end sliding connection and have the sight, left and right sides sliding connection has splint respectively in the sight, sliding connection has the connecting seat in the sight, the connecting seat left and right sides is respectively through the splint fixed connection of stay cord rather than corresponding side, the spout with the splint one-to-one is seted up respectively to the sight left and right sides, sliding connection has the baffle that can correspond the splint contact rather than in the spout, be equipped with the spring between baffle and the spout.

The utility model discloses ingenious, the convenient to use of structure rotates the crank, can highly adjust the sight, stimulates the telescopic link, can adjust the fore-and-aft direction of sight, rotates and changes the box, can adjust the angle of sight, has increased the application range of this device.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section right perspective view diagram of the utility model.

Fig. 4 is the axonometric view of dissecting of the sight in the utility model.

Fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6 and give, main part 1 including the upper and lower direction, be equipped with bracing piece 2 that can reciprocate on the main part 1, axial telescopic link 3 around 2 front ends of bracing piece are equipped with, 3 front end coaxial rotations of telescopic link are connected with and change box 4, change 4 front end sliding connection of box have sight 5, the left and right sides is sliding connection respectively has splint 6 in the sight 5, sliding connection has connecting seat 7 in the sight 5, the connecting seat 7 left and right sides is respectively through 8 rather than the splint 6 fixed connection who corresponds the side, the spout with 6 one-to-one of splint is seted up respectively to the sight 5 left and right sides, sliding connection has the baffle 9 that can contact rather than corresponding side splint 6 in the spout, be equipped with the spring between baffle 9 and the spout.

In order to enable the support rod 2 to move up and down, the main body 1 is rotatably connected with a front axial rotating shaft and a rear axial rotating shaft, a gyroscope-shaped rotating block 10 is coaxially arranged at the front end of the rotating shaft, a spiral sliding groove 11 is formed in the rotating block 10, a front moving plate 12 and a rear moving plate 12 are slidably connected to the main body 1, the upper end of the support rod 2 penetrates through the moving plate 12 and is slidably connected with the moving plate 12, and a sliding rod 13 inserted into the sliding groove 11 is arranged at the lower end of the support rod 2.

In order to limit the movement of the moving plate 12, a first screw 14 which is axially connected with the upper end of the main body 1 in an up-and-down direction and can be contacted with the moving plate 12 is in threaded connection with the upper end of the main body 1.

In order to limit the rotation of the rotary box 4, a gear 15 is coaxially arranged on the telescopic rod 3, a limit block 19 capable of moving left and right is arranged on the rotary box 4, and the limit block 19 can be meshed with the gear 15.

In order to enable the limiting block 19 to move left and right, a left-right axial second screw 16 is connected to the rotary box 4 in a threaded manner, and the left end of the second screw 16 is rotatably connected with the limiting block 19.

In order to facilitate the movement of the support rod 2, the main body 1 is provided with a yielding groove in the front-back direction, and the support rod 2 is positioned in the yielding groove and can move in the yielding groove.

In order to use the device conveniently, the rear end of the rotating shaft penetrates through the main body 1 and is provided with a crank 17, the lower end of the main body 1 is provided with a plurality of universal wheels, and the left end of the main body 1 is provided with a push handle 18.

When the utility model is used and needs to puncture and position the patient, the device is pushed to a proper position to move the main body 1 back and forth, when the main body 1 is moved to a proper position, the push handle 18 is not pushed any more, at the moment, the crank 17 is rotated anticlockwise, the crank 17 drives the rotating block 10 to rotate through the rotating shaft, the rotating block 10 drives the sliding rod 13 to move upwards through the sliding groove 11, the sliding rod 13 drives the supporting rod 2 to move upwards, meanwhile, the rotating block 10 drives the support rod 2 and the sliding rod 13 to move backwards, the support rod 2 drives the moving plate 12 to move backwards, the support rod 2 drives the sighting device 5 to move upwards through the telescopic rod 3 and the rotating box 4, the sighting device 5 is adjusted to a proper position upwards, the first screw 14 is rotated, so that the moving plate 12 is extruded by the first screw 14, limiting the movement of the moving plate 12, and further limiting the movement of the support rod 2 and the sliding rod 13;

after the sighting device 5 is adjusted to a proper position, the telescopic rod 3 is pulled, the telescopic rod 3 drives the rotating box 4 and the sighting device 5 to move forwards, so that the sighting device 5 moves right above a puncture point, when the angle of the sighting device 5 needs to be adjusted, the second screw rod 16 is rotated, the second screw rod 16 drives the limiting block 19 to move backwards, so that the limiting block 19 is not meshed with the gear 15 any more, the rotating box 4 is rotated at the moment, the rotating box 4 drives the sighting device 5 to rotate, when the rotating box 4 drives the sighting device 5 to rotate to a proper angle, the rotating box 4 is stopped to rotate, the second screw rod 16 is rotated in the opposite direction, the limiting block 19 is meshed with the gear 15 again, and the rotation of the rotating box 4 is limited;

put into sight 5 with the pjncture needle in, puncture the patient, because sight 5 with change box 4 and be sliding connection, press sight 5 downwards, pjncture needle lower extreme and connecting seat 7 contact, the pjncture needle drives connecting seat 7 downstream, connecting seat 7 drives splint 6 downstream through stay cord 8, when the pjncture needle downstream moved the downside, splint 6 presss from both sides tightly the puncture needle, this moment under the effect of spring, baffle 9 shelters from splint 6, prevent splint 6 reverse direction movement, it is fixed to the puncture needle is stable, continue to press the pjncture needle downwards, can accomplish the puncture to the puncture point, the practicality of this device has been increased, after the completion is to patient's puncture, take out the pjncture needle from sight 5 in, it can to the suitable position to move this device.

The utility model has simple structure, convenient operation, novel conception and strong practicability, can stably limit the injector by the stay cord, the clamping plate, the connecting seat, the spring and the baffle plate, increases the stability of the device during puncture, and is provided with the rotating shaft, the rotating block, the sliding groove and the sliding rod, the bracing piece, the movable plate, the telescopic link, change box and sight, can enough carry out the regulation of left right direction to the sight, can carry out the regulation of direction from top to bottom to the sight again, can also change the pjncture needle according to the requirement and carry out the adjustment of certain angle, the practicality and the application scope of this device have been increased, can effectively promote medical staff's work efficiency, the crank that is equipped with, the universal wheel with push away the handle, can make things convenient for medical staff's use, the first screw rod that is equipped with, the second screw rod, gear and stopper, can carry on spacingly to the movable plate with changeing the box, the stability of this device has been increased.

Claims (7)

1. The utility model provides an anesthesia puncture fixing device, main part (1) including the upper and lower direction, a serial communication port, be equipped with bracing piece (2) that can reciprocate on main part (1), axial telescopic link (3) around bracing piece (2) front end is equipped with, telescopic link (3) front end coaxial rotation is connected with changes box (4), it has sight (5) to change box (4) front end sliding connection, the left and right sides sliding connection has splint (6) respectively in sight (5), sliding connection has connecting seat (7) in sight (5), the connecting seat (7) left and right sides is respectively through stay cord (8) rather than splint (6) fixed connection who corresponds the side, the spout with splint (6) one-to-one has been seted up respectively to sight (5) the left and right sides, sliding connection has baffle (9) that can rather than correspond side splint (6) contact in the spout, be equipped with the spring between baffle (9) and the spout.

2. The anesthesia puncture fixing device according to claim 1, wherein a front and rear axial rotating shaft is rotatably connected in the main body (1), a gyro-shaped rotating block (10) is coaxially arranged at the front end of the rotating shaft, a spiral sliding groove (11) is formed in the rotating block (10), a front and rear moving plate (12) is slidably connected on the main body (1), the upper end of the support rod (2) penetrates through the moving plate (12) and is slidably connected with the moving plate (12), and a sliding rod (13) inserted into the sliding groove (11) is arranged at the lower end of the support rod (2).

3. The anesthesia puncture fixing device according to claim 1, wherein the upper end of the main body (1) is threadedly connected with a first screw (14) which is axially arranged up and down and can be contacted with the moving plate (12).

4. The anesthesia puncture fixing device according to claim 1, wherein a gear (15) is coaxially arranged on the telescopic rod (3), a limiting block (19) capable of moving left and right is arranged on the rotary box (4), and the limiting block (19) can be meshed with the gear (15).

5. The anesthesia puncture fixing device according to claim 1, wherein a second screw (16) with left and right axial directions is connected to the rotary box (4) in a threaded manner, and the left end of the second screw (16) is rotatably connected with the limiting block (19).

6. The anesthesia puncture fixing device according to claim 1, wherein the main body (1) is provided with a front and rear direction abdicating groove, and the support rod (2) is positioned in the abdicating groove and can move in the abdicating groove.

7. The anesthesia puncture fixing device according to claim 2, wherein the rear end of the rotating shaft penetrates through the main body (1) and is provided with a crank (17), the lower end of the main body (1) is provided with a plurality of universal wheels, and the left end of the main body (1) is provided with a push handle (18).

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