CN217697507U

CN217697507U - Novel remaining needle fixer

Info

Publication number: CN217697507U
Application number: CN202220449665.0U
Authority: CN
Inventors: 李星星; 杨玲玲; 李晓维
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-11-01
Anticipated expiration: 2032-03-03

Abstract

The utility model belongs to the technical field of keep somewhere the needle, a novel keep somewhere needle fixer is disclosed, which comprises a fixing plate and i, the Y-shaped groove has been seted up in the front of fixed plate, the inside joint in Y-shaped groove has Y shape to connect, locating component is installed in the front of fixed plate, locating component connects the cooperation with Y shape and uses, the equal fixedly connected with bandage in the left and right sides of fixed plate. The utility model discloses a Y-shaped groove through the fixed plate bottom connects fixedly to Y to inside the slope end joint that connects Y to locating component, then tie up the fixed plate on patient's wrist through the bandage and the chucking subassembly of both sides, the jack that the chucking subassembly cooperation is different can the different patient's of adaptation wrist thickness, the suitability is better, thereby realized that the device possesses fixed effect and stably lasts lastingly, it is painful to reduce the patient, and conveniently adjust Y type malleation and connect the advantage of carrying out the butt joint.

Description

Novel remaining needle fixer

Technical Field

The utility model relates to an indwelling needle technical field, more specifically say, relate to a novel indwelling needle fixer.

Background

The vein indwelling needle is also called vein trocar, the core component comprises a soft catheter/cannula which can be indwelling in the blood vessel and a stainless steel puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, when the catheter completely enters the blood vessel, the needle core is withdrawn, the soft catheter is only indwelling in the blood vessel so as to carry out infusion treatment, one end of the indwelling needle is connected with a Y-shaped positive pressure joint, but no tool special for fixing the Y-shaped positive pressure joint is provided clinically, therefore, medical staff mostly adopts medical adhesive plaster to fix the Y-shaped positive pressure joint.

But medical personnel compress tightly Y type malleation joint mostly through the sticky tape among the prior art, and the sticky tape is used for a long time and is taken place to drop easily and cause fixed unstability, needs regularly to change the sticky tape, also can increase patient's misery to a small number of fixed establishment do not have the regulation effect, can not adjust the position that Y type malleation connects, inconvenient butt joint operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the relevant problems existing in the prior art, the utility model aims to provide a novel indwelling needle fixer.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a novel keep somewhere needle fixer, includes the fixed plate, the Y-shaped groove has been seted up in the front of fixed plate, the inside joint in Y-shaped groove has the Y shape to connect, locating component is installed in the front of fixed plate, locating component uses with the cooperation of Y shape joint, the equal fixedly connected with bandage in the left and right sides of fixed plate, it is left the left end fixedly connected with chucking subassembly of bandage, the right side set up the spacing jack of equidistance on the bandage, the internally mounted in Y-shaped groove has adjusting part.

As a further description of the above technical solution: the locating component comprises a clamping belt and two buckles, wherein the two ends of the left side of the clamping belt are fixedly connected to the top of the fixing plate, the two ends of the left side of the clamping belt are connected to the bottom of the clamping belt in a penetrating mode and are fixedly connected to the bottom of the clamping belt, and the two ends of the clamping belt are connected with the fixing plate in a clamping mode.

As a further description of the above technical solution: the clamping belt is in a shape like a Chinese character 'hui', and the two buckles are respectively positioned at two corners of the right side of the clamping belt.

As a further description of the above technical solution: the clamping assembly comprises a clamping rod, a tensioning spring and a clamping frame, the bottom end of the clamping rod is penetrated and slidably connected to the inside of the clamping frame, the top end of the tensioning spring is fixedly connected with the clamping rod, the bottom end of the tensioning spring is fixedly connected with the clamping frame, and the right side of the clamping frame is fixedly connected with a left bandage.

As a further description of the above technical solution: the adjusting assembly comprises an adjusting bolt, a first clamping plate, a second clamping plate and a telescopic spring, the left end of the adjusting bolt penetrates through the Y-shaped groove and is in threaded connection with the inside of the Y-shaped groove, the left end of the adjusting bolt is in rotating connection with the first clamping plate, the top of the second clamping plate penetrates through the fixing plate and is in sliding connection with the inside of the fixing plate, the top end of the second clamping plate is fixedly connected with the telescopic spring, and the top end of the telescopic spring is fixedly connected with the inside of the fixing plate.

As a further description of the above technical solution: the top fixedly connected with slide bar of second cardboard, the top of slide bar runs through and sliding connection to the inside of fixed plate, the top and the expanding spring fixed connection of slide bar.

Compared with the prior art, the utility model has the advantages of:

this scheme connects through the Y-arrangement groove of fixed plate bottom to Y shape and fixes, and connect the slope end joint that Y shape connects to inside the locating component, then tie up the fixed plate on patient's wrist through the bandage and the chucking subassembly of both sides, the different jack of chucking subassembly cooperation can the different patient's of adaptation wrist thickness, the suitability is better, and promote Y shape through adjusting part and connect and carry out at the inside rectilinear motion of Y-arrangement groove, connect to Y shape with the realization and carry out position control, convenient butt joint, thereby realized that the device possesses fixed effect and stabilizes lastingly, it is painful to reduce the patient, and conveniently adjust the advantage that Y type malleation connects and carry out the butt joint.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged view of the part A in FIG. 1;

fig. 3 is a schematic front view of the three-dimensional structure of the present invention.

The numbering in the figures illustrates:

1. a fixing plate; 2. a Y-shaped groove; 3. a Y-shaped joint; 4. a positioning assembly; 41. a clamping belt; 42. buckling; 5. binding bands; 6. a clamping assembly; 61. a clamping rod; 62. tensioning the spring; 63. clamping a frame; 7. a jack; 8. an adjustment assembly; 81. adjusting the bolt; 82. a first clamping plate; 83. a second clamping plate; 831. a slide bar; 84. a telescoping spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-3, in the utility model, a novel keep somewhere needle fixer, including fixed plate 1, the inside joint that Y-shaped groove 2,Y shape groove 2 was seted up at the top of fixed plate 1 has Y to appear to connect 3, locating component 4 is installed in the front of fixed plate 1, locating component 4 uses with the cooperation of Y shape joint 3, the equal fixedly connected with bandage 5 in the left and right sides of fixed plate 1, the left end fixedly connected with chucking subassembly 6 of left bandage 5, the internally mounted who sets up equidistant spacing jack 7,Y shape groove 2 on the bandage 5 of right side has adjusting part 8.

The utility model discloses in, Y-shaped groove 2 through 1 bottom of fixed plate fixes Y-shaped joint 3, and connect the slope end joint of Y-shaped joint 3 to locating component 4 inside, then tie up fixed plate 1 in the patient's wrist through bandage 5 and chucking subassembly 6 of both sides, different jack 7 of chucking subassembly 6 cooperation can the different patient's of adaptation wrist thickness, the suitability is better, and promote Y-shaped joint 3 through adjusting part 8 and carry out at the inside linear motion of Y-shaped groove 2, in order to realize connecting 3 to Y-shaped and carry out position control, convenient butt joint, thereby realized that the device possesses fixed effect and stabilizes lastingly, it is painful to reduce the patient, and conveniently adjust the advantage that Y type malleation connects and carry out the butt joint, it compresses tightly Y type malleation joint through the sticky tape to have solved among the prior art mostly, the sticky tape takes place to drop easily for a long-time and causes fixed unstably, painful change sticky tape regularly, also can increase patient, and a small number of fixing mechanism does not possess the regulation effect, can not adjust the position that Y type malleation connects, the problem of inconvenient butt joint operation.

Please refer to fig. 1 and fig. 2, wherein: the positioning assembly 4 comprises a clamping belt 41 and two buckles 42, two ends of the left side of the clamping belt 41 are fixedly connected to the top of the fixing plate 1, the bottom ends of the two buckles 42 penetrate through and are fixedly connected to the bottom of the clamping belt 41, and the bottoms of the two buckles 42 are clamped with the fixing plate 1.

The utility model discloses in, use through the cooperation of chucking area 41 and two buckles 42, use two buckles 42 of chucking area 41 cooperation to connect to Y type malleation and fix and compress tightly, realize carrying out the stable effect of fixing a position to Y type malleation joint.

Please refer to fig. 1, in which: the fastening belt 41 is shaped like a Chinese character 'hui', and the two fasteners 42 are respectively located at two corners of the right side of the fastening belt 41.

The utility model discloses in, for returning the font form through chucking area 41, cooperate two buckles 42 to make the fixed effect of chucking of device better.

Please refer to fig. 1 and fig. 3, wherein: chucking subassembly 6 includes kelly 61, taut spring 62 and card frame 63, and the bottom of kelly 61 runs through and sliding connection to the inside of card frame 63, and the top and the kelly 61 fixed connection of taut spring 62, the bottom and the card frame 63 fixed connection of taut spring 62, the right side and the left bandage 5 fixed connection of card frame 63.

The utility model discloses in, use through kelly 61, straining spring 62 and card frame 63's cooperation, stimulate kelly 61 tensile straining spring 62 earlier and slide along card frame 63, then with the inside of bandage 5 grafting card frame 63 on right side, then insert the inside of suitable jack 7 with kelly 61, fix two bandages 5 with the help of straining spring 62's pulling force for the connection of device is more stable.

Please refer to fig. 2 and fig. 3, wherein: adjusting part 8 includes adjusting bolt 81, first cardboard 82, second cardboard 83 and expanding spring 84, adjusting bolt 81's left end runs through and threaded connection to the inside in Y-shaped groove 2, adjusting bolt 81's left end meets first cardboard 82 and rotates the connection, the top of second cardboard 83 runs through and sliding connection is in the inside of fixed plate 1, the top and the expanding spring 84 fixed connection of second cardboard 83, expanding spring 84's top and the inside fixed connection of fixed plate 1.

The utility model discloses in, use through adjusting bolt 81, first cardboard 82, second cardboard 83 and expanding spring 84's cooperation, rotate adjusting bolt 81 and drive first cardboard 82 and cooperate second cardboard 83 to Y shape and connect 3 auxiliary fixings to can promote Y type malleation and connect and carry out position control, convenient butt joint along the inside linear motion of Y type groove 2, realize the Y type malleation.

Please refer to fig. 2, in which: the top of the second catch plate 83 is fixedly connected with a sliding rod 831, the top end of the sliding rod 831 penetrates through and is slidably connected to the inside of the fixing plate 1, and the top of the sliding rod 831 is fixedly connected with the extension spring 84.

The utility model discloses in, can realize promoting and assistance-localization real-time to Y shape joint 3 through slide bar 831 cooperation expanding spring 84.

The working principle is as follows: during the use, at first, Y shape joint 3 is fixed through Y shape groove 2 of fixed plate 1 bottom, and connect the slope end joint of Y shape joint 3 to first cardboard 82 and second cardboard 83 inside, then tie up fixed plate 1 on the wrist of patient through bandage 5 and chucking subassembly 6 of both sides, pull earlier that kelly 61 stretches taut spring 62 and slide along card frame 63, then tie up bandage 5 grafting card frame 63's inside with the right side, then insert kelly 61 the inside of suitable jack 7, fix two bandages 5 with the help of the pulling force of taut spring 62, can adapt to different patients' wrist thickness, the suitability is better, and promote Y shape joint 3 through adjusting subassembly 8 and carry out linear motion in Y shape groove 2 inside, in order to realize carrying out the position control to Y shape joint 3, convenient butt joint, thereby realized that the device possesses that the fixed effect is stable lasting, reduce the patient, and conveniently adjust the advantage that Y type malleation joint carries out the butt joint, it compresses tightly to Y type joint to cause the painful type through the sticky tape to compress tightly to solve among the prior art, use easily takes place the sticky tape fixed, when needing to surely to change, a small number of sticky tape, and the operation problem that the convenient adjustment can not carry out the butt joint, and the painful adjustment to the operation can not possess the operation problem that can not carry out the adjustment to the Y type.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A novel keep somewhere needle fixer, includes fixed plate (1), its characterized in that: y-shaped groove (2) have been seted up in the front of fixed plate (1), the inside joint in Y-shaped groove (2) has Y shape to connect (3), locating component (4) are installed in the front of fixed plate (1), locating component (4) use with the cooperation of Y shape joint (3), the equal fixedly connected with bandage (5) in the left and right sides of fixed plate (1), left the left end fixedly connected with chucking subassembly (6) of bandage (5), the right side seted up equidistant spacing jack (7) on bandage (5), the internally mounted of Y-shaped groove (2) has adjusting part (8).

2. The novel indwelling needle holder according to claim 1, wherein: locating component (4) are including chucking area (41) and two buckle (42), the left side both ends fixed connection of chucking area (41) is to the top of fixed plate (1), two the bottom of buckle (42) runs through and fixed connection to the bottom of chucking area (41), two buckle (42) bottom and fixed plate (1) joint.

3. The novel indwelling needle holder according to claim 2, wherein: the clamping belt (41) is in a shape like a Chinese character 'hui', and the two buckles (42) are respectively positioned at two corners of the right side of the clamping belt (41).

4. The novel indwelling needle holder according to claim 1, wherein: chucking subassembly (6) are including kelly (61), taut spring (62) and card frame (63), the bottom of kelly (61) is run through and sliding connection to the inside of card frame (63), the top and the kelly (61) fixed connection of taut spring (62), the bottom and the card frame (63) fixed connection of taut spring (62), the right side and left bandage (5) fixed connection of card frame (63).

5. The novel indwelling needle holder according to claim 1, wherein: adjusting part (8) include adjusting bolt (81), first cardboard (82), second cardboard (83) and expanding spring (84), the left end of adjusting bolt (81) runs through and threaded connection to the inside in Y-shaped groove (2), the left end of adjusting bolt (81) meets first cardboard (82) and rotates the connection, the top of second cardboard (83) runs through and sliding connection is in the inside of fixed plate (1), the top and expanding spring (84) fixed connection of second cardboard (83), the inside fixed connection of top and fixed plate (1) of expanding spring (84).

6. The novel indwelling needle holder according to claim 5, wherein: the top fixedly connected with slide bar (831) of second cardboard (83), the top of slide bar (831) is run through and sliding connection to the inside of fixed plate (1), the top and expanding spring (84) fixed connection of slide bar (831).