CN213667296U

CN213667296U - Angle control device for anesthesia needle application

Info

Publication number: CN213667296U
Application number: CN202021873654.2U
Authority: CN
Inventors: 沈翔; 王亚丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-13
Anticipated expiration: 2030-09-01

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to an anesthesia needle application angle controlling means, two equal fixed mounting in riser bottom have an adsorption equipment, arbitrary riser top fixed mounting has the roof, fixed mounting has the gear of coaxial setting with it on the cross axle outside end under the roof, the vertical rack that meshes with it that is provided with in gear one side, rack top fixedly connected with fly leaf, run through on the fly leaf and be provided with two guide arms, the equal fixed connection in two guide arm tops is on the roof, equal threaded mounting has a stop nut on two guide arms of fly leaf below, the rotatable threaded rod of installing of fly leaf upper surface between two guide arms, the threaded rod top upwards extends until the screw thread runs through the roof, threaded rod top fixed mounting has the carousel. The utility model discloses can just can realize using more convenience to sleeve angle's regulation through directly screwing the threaded rod upwards or downwards.

Description

Angle control device for anesthesia needle application

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an anesthesia needle application angle controlling means.

Background

Anesthesia is a method used in various procedures during surgery or diagnostic examination operations for pain relief, patient safety, creation of good surgical conditions, and pain control. When performing surgery or diagnostic examination procedures, the patient may experience pain and need to be temporarily unconscious with narcotics or otherwise. The utility model discloses a be CN204395146U utility model in disclosing (bulletin) number discloses an anesthesia needle angle control device of giving needle, it is after adjusting anesthesia needle sleeve angle, need the user "through angle modulation knob turned angle regulating spindle, drive solid fixed ring and anesthesia needle sleeve and rotate, the angle location needle rotates on angle modulation board, after rotating the angle that the suitable position satisfied giving needle, through the fixed angle regulating spindle of fixed knob, keep the anesthesia needle motionless can give needle, the operation gets up and needs the user to recycle fixed knob fixed after rotating to suitable angle, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the operation in the prior art needs the user to rotate to a proper angle and then to fix the fixed knob, which is very inconvenient, and providing an angle control device for anesthesia acupuncture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an angle control device for anesthesia needle application, which comprises two cross shafts coaxially arranged, a vertically arranged sleeve is detachably arranged between the inner ends of the two cross shafts through a connecting mechanism, the outer shaft body of the cross shaft can be rotatably arranged on a vertical plate, the bottom ends of the two vertical plates are both fixedly provided with an adsorption device, the top end of any one vertical plate is fixedly provided with a top plate, the outer end of the cross shaft right below the top plate is fixedly provided with a gear coaxially arranged with the top plate, one side of the gear is vertically provided with a rack meshed with the gear, the top end of the rack is fixedly connected with a movable plate, the movable plate is provided with two guide rods in a penetrating way, the guide rods are all arranged in parallel with the rack, the top ends of the two guide rods are both fixedly connected on the top plate, and a limit nut is arranged on, two but fly leaf upper surface rotatable mounting between the guide arm has a threaded rod, just the threaded rod is parallel to be set up with the guide arm, the threaded rod top is upwards extended and is run through the roof until the screw thread, threaded rod top fixed mounting has the carousel.

Preferably, the connecting mechanism comprises slots and connecting plates, one slot is formed in the tail end of the inner side of the cross shaft, one connecting plate is inserted into each slot and fixed on the cross shaft through bolts, and a sleeve is fixedly mounted between the two connecting plates.

Preferably, the adsorption device is a suction cup.

Preferably, the surface of the turntable is circumferentially provided with anti-skid grains.

The utility model provides a pair of anesthesia needle application angle control device, beneficial effect lies in: through setting up the oil gear, the sleeve angle adjustment mechanism of constituteing such as rack, upwards perhaps twist the threaded rod downwards and promote the fly leaf and reciprocate along the guide arm, and then promote the rack through the fly leaf and reciprocate, thereby it is just reversing to pass through rack drive gear, the gear drives the cross axle and just reverses, the cross axle drives the sleeve and just reverses, just so realized adjusting sleeve swing angle, so that the sleeve can be better aim at the anesthesia position, after loosening the threaded rod, telescopic position gesture is fixed, can not take place to rotate, do not need user angle regulation to accomplish the back and fix, it is more convenient to use.

Drawings

Fig. 1 is a first schematic structural view of an angle control device for anesthesia needle application according to the present invention;

fig. 2 is a schematic structural view of a second angle control device for anesthesia needle application according to the present invention;

fig. 3 is a schematic view of a partial structure at a in fig. 1.

In the figure: the device comprises a transverse shaft 1, a slot 2, a connecting plate 3, a sleeve 4, a vertical plate 5, an adsorption device 6, a gear 7, a top plate 8, a guide rod 9, a movable plate 10, a limiting nut 11, a rack 12 and a threaded rod 13.

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.

Example 1

Referring to fig. 1-3, an anesthesia needle application angle control device comprises two cross shafts 1 which are coaxially arranged, a vertically arranged sleeve 4 is detachably arranged between the inner side ends of the two cross shafts 1 through a connecting mechanism, the outer side shaft body of the cross shaft 1 can be rotatably arranged on a vertical plate 5, the bottom ends of the two vertical plates 5 are fixedly provided with an adsorption device 6, and the adsorption device 6 is a sucker.

5 top fixed mounting on arbitrary one riser have roof 8, fixed mounting has gear 7 with it coaxial arrangement on the end of the 1 outside of cross axle under roof 8, the vertical rack 12 that meshes with it that is provided with in gear 7 one side, rack 12 top fixedly connected with fly leaf 10, run through on the fly leaf 10 and be provided with two guide arms 9, and guide arm 9 all is on a parallel with rack 12 setting, the equal fixed connection in two guide arm 9 tops is on roof 8, equal threaded mounting has a stop nut 11 on two guide arms 9 of fly leaf 10 below, the rotatable threaded rod 13 of installing of surface on the fly leaf 10 between two guide arms 9, and threaded rod 13 is parallel and the setting of guide arm 9, the upwards extension in threaded rod 13 top runs through roof 8 until the screw thread, 13 top fixed mounting of threaded rod has the carousel. The surface of the turntable is provided with anti-skid lines along the circumferential direction. The anti-slip lines can prevent the occurrence of slipping.

When the utility model is used, a user firstly roughly aligns the sleeve 4 of the device with an anesthesia part, the device is fixed by utilizing two adsorption devices 6, then the threaded rod 13 is screwed upwards or downwards to push the movable plate 10 to move up and down along the guide rod 9, and then the rack 12 is pushed to move up and down through the movable plate 10, so that the gear 7 is driven to rotate forward and backward through the rack 12, the gear 7 drives the transverse shaft 1 to rotate forward and backward, the transverse shaft 1 drives the sleeve 4 to rotate forward and backward, and therefore the adjustment of the swing angle of the sleeve 4 is realized, so that the sleeve 4 can be better aligned with the anesthesia part, and after the threaded rod 13 is loosened, the position posture of the sleeve 4; finally, the user inserts the anesthetic needle into the sleeve 4, and the positioning function of the sleeve 4 is utilized to perform more accurate anesthetic operation.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the connecting mechanism includes slots 2 and connecting plates 3, one slot 2 has been all opened on the inboard end of two cross axles 1, one connecting plate 3 has all been inserted in every slot 2, and the connecting plate 3 all passes through the bolt fastening on cross axle 1, and fixed mounting has sleeve 4 between two connecting plates 3.

Through setting up this coupling mechanism, when facing the anesthesia needle of different models size, can directly unscrew the bolt that is used for connecting of connecting plate 3 and cross axle 1 to make sleeve 4 and cross axle 1 separate, just so can change the sleeve of different models and adapt to different anesthesia needles. When the device is not used, the sleeve 4 can be detached, so that the whole device is smaller in size and convenient to store.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An angle control device for anesthesia needle application comprises two transverse shafts (1) which are coaxially arranged, and is characterized in that a sleeve (4) which is vertically arranged is detachably arranged between the inner ends of the two transverse shafts (1) through a connecting mechanism, the outer shaft body of each transverse shaft (1) is rotatably arranged on a vertical plate (5), the bottom ends of the two vertical plates (5) are fixedly provided with an adsorption device (6), any one vertical plate (5) is fixedly provided with a top plate (8), the outer end of the transverse shaft (1) right below the top plate (8) is fixedly provided with a gear (7) which is coaxially arranged with the top plate, one side of the gear (7) is vertically provided with a rack (12) which is meshed with the gear, the top end of the rack (12) is fixedly connected with a movable plate (10), and the movable plate (10) is provided with two guide rods (9) in a penetrating way, just guide arm (9) all are on a parallel with rack (12) setting, two the equal fixed connection in guide arm (9) top is on roof (8), equal threaded mounting has a stop nut (11), two on two guide arm (9) of fly leaf (10) below movable plate (10) upper surface rotatable mounting between guide arm (9) has a threaded rod (13), just threaded rod (13) are on a parallel with guide arm (9) setting, threaded rod (13) top upwards extends until the screw thread runs through roof (8), threaded rod (13) top fixed mounting has the carousel.

2. The angle control device for anesthesia needle application according to claim 1, wherein the connecting mechanism comprises slots (2) and connecting plates (3), one slot (2) is opened at the inner end of each of the two transverse shafts (1), one connecting plate (3) is inserted into each slot (2), the connecting plates (3) are fixed on the transverse shafts (1) through bolts, and a sleeve (4) is fixedly installed between the two connecting plates (3).

3. An angle control device for anesthesia needle application according to claim 1, characterized in that said suction means (6) is a suction cup.

4. An angle control device for anesthesia needle application as defined in claim 1, wherein said turntable surface is provided with anti-slip lines along the circumferential direction.