CN215651426U

CN215651426U - Anesthesia blocking needle fixing frame

Info

Publication number: CN215651426U
Application number: CN202120412684.1U
Authority: CN
Inventors: 熊添
Original assignee: BEIJING AEROSPACE GENERAL HOSPITAL
Current assignee: BEIJING AEROSPACE GENERAL HOSPITAL
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2022-01-28
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses an anesthesia blocking needle fixing frame which comprises a first supporting frame and a second supporting frame. The top fixedly connected with connecting block of first support frame and second support frame, the spout has all been seted up on first support frame and the second support frame, sliding connection has the slider in the spout, and is two sets of fixedly connected with connecting rod between the slider, swing joint has the spring clamp on the connecting rod. This anesthesia blocking needle mount, through having set up first support frame and second support frame, prevent that the patient can't keep same posture for a long time, influence the fixed of anesthesia needle, prevent that the anesthesia needle from droing the skew, through horizontal adjustment mechanism and the perpendicular adjustment mechanism who sets up, and then can carry out level and two perpendicular directions to the anesthesia needle and adjust, consequently can satisfy different patients' use, press from both sides tight pjncture needle through the spring clamp simultaneously, and then make the pjncture needle have certain holding power, prevent that the pjncture needle from droing the skew.

Description

Anesthesia blocking needle fixing frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an anesthesia blocking needle fixing frame.

Background

Epidural anesthesia is the most common form of anesthesia in clinic, and refers to epidural space block anesthesia, in which local anesthetic is injected into an epidural space to block spinal nerve root, and temporarily paralyzes the innervated area, which is called epidural space block anesthesia, or epidural space block for short.

At present, need the patient side to lie on the sick bed when carrying out the anesthesia to the patient, medical personnel will puncture the back to the patient, need stay the patient back with the pjncture needle, the rethread anesthesia needle tubing penetrates the pjncture needle and carries out the anesthetic injection, and the time of anesthetic injection is longer, the patient is difficult to keep same posture, consequently can lead to the pjncture needle to drop and the skew, and when the pjncture needle puncture was stayed the patient back, there is not the holding power, probably also can take place the skew or drop, influence the injection of anesthetic. Therefore, we propose an anesthesia blocking needle fixing frame.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an anesthesia retention needle fixing frame to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an anesthesia blocking needle holder comprising:

the device comprises a first support frame and a second support frame, wherein the top ends of the first support frame and the second support frame are fixedly connected with a connecting block, sliding grooves are formed in the first support frame and the second support frame, sliding blocks are connected in the sliding grooves in a sliding mode, a connecting rod is fixedly connected between the two groups of sliding blocks, and a spring clamp is movably connected to the connecting rod;

the horizontal adjusting mechanism is arranged on one side of the first support frame and extends into the connecting rod, and the horizontal adjusting mechanism is used for adjusting the position of the spring clamp in a horizontal method;

and the vertical adjusting mechanism is arranged in the connecting block and extends into the first support frame and the second support frame, and the vertical adjusting mechanism is used for adjusting the position of the spring clamp in the vertical direction.

Preferably, the horizontal adjusting mechanism comprises a first connecting shaft which is connected with the sliding block in a rotating mode, one end of the first connecting shaft is fixedly connected with a first rotating handle which is located on the outer side of the first support frame, the other end of the first connecting shaft is fixedly connected with a first threaded rod which is connected with the sliding block in a rotating mode, the first threaded rod is located between the two groups of sliding blocks, a threaded block is connected onto the first threaded rod in a threaded mode, a limiting block which is fixedly connected with the threaded block and a spring clamp is fixedly connected onto the threaded block, a limiting groove which is matched with the limiting block is formed in the connecting rod, and a movable groove which is matched with the first connecting shaft is formed in the first support frame.

Preferably, the vertical adjusting mechanism comprises a second rotating handle arranged on the outer side of the second support frame, one end of the second rotating handle is fixedly connected with a second connecting shaft which is rotatably connected with the connecting block, a first bevel gear and a second bevel gear are fixedly connected onto the second connecting shaft, a third bevel gear is meshed with the outer side of the first bevel gear, a fourth bevel gear is meshed with the outer side of the second bevel gear, and second threaded rods which are in threaded connection with the two groups of sliding blocks are fixedly connected to the bottom ends of the third bevel gear and the fourth bevel gear respectively.

Preferably, the first rotating handle and the second rotating handle are provided with anti-slip sleeves.

Preferably, the cambered surfaces of the first support frame and the second support frame are provided with spongy cushions.

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

the utility model prevents a patient from being unable to keep the same posture for a long time by arranging the first support frame and the second support frame, influences the fixation of the anesthetic needle and prevents the anesthetic needle from falling off and deviating, and the horizontal adjusting mechanism and the vertical adjusting mechanism are arranged, so that the anesthetic needle can be adjusted in the horizontal direction and the vertical direction, thereby meeting the use requirements of different patients, and simultaneously, the puncture needle is clamped by the spring clamp, so that the puncture needle has certain supporting force, and the puncture needle is prevented from falling off and deviating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;

FIG. 3 is a schematic view of another embodiment of the present invention in partial cross-section;

FIG. 4 is a schematic view of the structure of the area A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the area B in FIG. 3 according to the present invention.

In the figure: 1-a first support frame; 2-a second support; 3, connecting blocks; 4-a chute; 5-a slide block; 6-connecting rod; 7-a spring clip; 8-a horizontal adjustment mechanism; 9-a vertical adjustment mechanism; 10-a first connecting shaft; 11-a first rotating handle; 12-a first threaded rod; 13-a thread block; 14-a limiting block; 15-a limiting groove; 16-a movable slot; 17-a second rotating handle; 18-a second connecting shaft; 19-a first bevel gear; 20-a second bevel gear; 21-a third bevel gear; 22-a fourth bevel gear; 23-second threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anesthesia blocking needle holder comprising:

the device comprises a first support frame 1 and a second support frame 2, wherein the top ends of the first support frame 1 and the second support frame 2 are fixedly connected with a connecting block 3, sliding grooves 4 are formed in the first support frame 1 and the second support frame 2 respectively, sliding blocks 5 are connected in the sliding grooves 4 in a sliding mode, a connecting rod 6 is fixedly connected between the two groups of sliding blocks 5, and a spring clamp 7 is movably connected to the connecting rod 6;

the horizontal adjusting mechanism 8 is installed on one side of the first support frame 1, extends into the connecting rod 6 and is used for adjusting the position of the spring clamp 7 in a horizontal mode;

perpendicular adjustment mechanism 9, perpendicular adjustment mechanism 9 is installed in connecting block 3, and extends to first support frame 1 and second support frame 2 in, perpendicular adjustment mechanism 9 is used for adjusting the position of 7 vertical directions of spring clamp, and first support frame 1 and second support frame 2 are used for supporting patient's back, prevent that the patient can't keep same posture for a long time, influence the fixed of anesthesia needle, horizontal adjustment mechanism 8 and perpendicular adjustment mechanism 9 are adjusted spring clamp 7 at level and vertical direction, and then adjust the anesthesia needle, consequently adjust suitable position with the anesthesia needle.

The horizontal adjusting mechanism 8 comprises a first connecting shaft 10 rotatably connected with the sliding blocks 5, one end of the first connecting shaft 10 is fixedly connected with a first rotating handle 11 positioned outside the first support frame 1, the other end of the first connecting shaft 10 is fixedly connected with a first threaded rod 12 rotatably connected with the sliding blocks 5, the first threaded rod 12 is positioned between the two groups of sliding blocks 5, a threaded block 13 is in threaded connection with the first threaded rod 12, a limiting block 14 fixedly connected with the spring clamp 7 is fixedly connected with the threaded block 13, a limiting groove 15 matched with the limiting block 14 is formed in the connecting rod 6, a movable groove 16 matched with the first connecting shaft 10 is formed in the first support frame 1, when the first rotating handle 11 is rotated, the first connecting shaft 10 is driven to rotate, the threaded rod is driven to rotate, and the threaded block 13 is driven to move due to the existence of the limiting block 14 and the limiting groove 15, thereby driving the spring clamp 7 to move, and driving the anesthetic needle to move horizontally.

The vertical adjusting mechanism 9 comprises a second rotating handle 17 arranged on the outer side of the second support frame 2, one end of the second rotating handle 17 is fixedly connected with a second connecting shaft 18 which is rotatably connected with the connecting block 3, a first bevel gear 19 and a second bevel gear 20 are fixedly connected on the second connecting shaft 18, a third bevel gear 21 is meshed on the outer side of the first bevel gear 19, a fourth bevel gear 22 is meshed on the outer side of the second bevel gear 20, the bottom ends of the third bevel gear 21 and the fourth bevel gear 22 are respectively and fixedly connected with a second threaded rod 23 which is in threaded connection with the two groups of sliding blocks 5, when the first rotating handle 11 is rotated, the second connecting shaft 18 is driven to rotate, so as to drive the first bevel gear 19 and the second bevel gear 20 to rotate, so as to drive the third bevel gear 21 and the fourth bevel gear 22 to rotate, so as to drive the two groups of second threaded rods 23 to rotate, so as to drive the two groups of sliding blocks 5 to move up and down, the spring clamp 7 is adjusted in the vertical direction, and the position of the anesthetic needle in the vertical direction is adjusted accordingly.

The first rotating handle 11 and the second rotating handle 17 are provided with anti-slip sleeves, so that the operation is convenient.

The spongy cushions are arranged on the arc-shaped surfaces of the first support frame 1 and the second support frame 2, so that a patient feels more comfortable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anesthesia blocking needle holder, comprising:

the device comprises a first support frame (1) and a second support frame (2), wherein the top ends of the first support frame (1) and the second support frame (2) are fixedly connected with a connecting block (3), sliding grooves (4) are formed in the first support frame (1) and the second support frame (2), sliding blocks (5) are connected in the sliding grooves (4) in a sliding mode, a connecting rod (6) is fixedly connected between the two groups of sliding blocks (5), and a spring clamp (7) is movably connected to the connecting rod (6);

the horizontal adjusting mechanism (8) is installed on one side of the first support frame (1) and extends into the connecting rod (6), and the horizontal adjusting mechanism (8) is used for adjusting the position of the spring clamp (7) in the horizontal method;

and the vertical adjusting mechanism (9) is installed in the connecting block (3), extends into the first supporting frame (1) and the second supporting frame (2), and is used for adjusting the position of the spring clamp (7) in the vertical direction.

2. The anesthesia block needle holder of claim 1, wherein: horizontal adjustment mechanism (8) include rotate first connecting axle (10) of being connected with slider (5), first connecting axle (10) one end fixedly connected with is located first commentaries on classics in first support frame (1) outside (11), the other end fixedly connected with of first connecting axle (10) rotates first threaded rod (12) of being connected with slider (5), first threaded rod (12) are located between two sets of slider (5), threaded connection has screw thread piece (13) on first threaded rod (12), fixedly connected with and spring clamp (7) fixed connection's stopper (14) on screw thread piece (13), set up spacing groove (15) with stopper (14) looks adaptation on connecting rod (6), set up movable groove (16) with first connecting axle (10) looks adaptation on first support frame (1).

3. The anesthesia block needle holder of claim 2, wherein: the vertical adjusting mechanism (9) comprises a second rotating handle (17) arranged on the outer side of the second support frame (2), a second connecting shaft (18) which is connected with the connecting block (3) in a rotating mode is fixedly connected to one end of the second rotating handle (17), a first bevel gear (19) and a second bevel gear (20) are fixedly connected to the second connecting shaft (18), a third bevel gear (21) is meshed to the outer side of the first bevel gear (19), a fourth bevel gear (22) is meshed to the outer side of the second bevel gear (20), and second threaded rods (23) which are connected with the two groups of sliding blocks (5) in a threaded mode are fixedly connected to the bottom ends of the third bevel gear (21) and the fourth bevel gear (22) respectively.

4. The anesthesia block needle holder of claim 3, wherein: the first rotating handle (11) and the second rotating handle (17) are provided with anti-slip sleeves.

5. The anesthesia block needle holder of claim 1, wherein: sponge pads are arranged on the arc-shaped surfaces of the first supporting frame (1) and the second supporting frame (2).