CN219595489U

CN219595489U - Quick-release handheld bracket for nursing auxiliary and stable infusion puncture needle insertion

Info

Publication number: CN219595489U
Application number: CN202220966630.4U
Authority: CN
Inventors: 许姗姗; 李荣花; 王晓静; 黄萍
Original assignee: Nanjing Drum Tower Hospital
Current assignee: Nanjing Drum Tower Hospital
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2023-08-29
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a quick-dismantling handheld bracket for assisting in stabilizing infusion puncture needle for nursing, which consists of a supporting rod and a handheld rod, wherein a first positioning disc is arranged at the upper end of the supporting rod, an eagle grabbing buckle is arranged at the lower end of the supporting rod, a second positioning disc which is connected with the first positioning disc in a matched manner is arranged at one end of the handheld rod, a first positioning tooth is arranged on the top surface of the first positioning disc, a second positioning tooth is arranged on the bottom surface of the second positioning disc, and the second positioning disc is connected with the first positioning disc through a second quick-dismantling screw rod. The utility model is clamped and connected at the places such as a nursing car handle, an infusion support, a nursing bed fence and the like through the eagle claw buckle so as to assist the stability of puncturing the needle, and the circumferential positioning teeth enhance the suspension stability when the supporting rod is connected with the hand-held rod, so that the equipment operation cost of a hospital can be further reduced. The patient is relaxed by holding the hand-held support by the patient, thereby matching with transfusion.

Description

Quick-release handheld bracket for nursing auxiliary and stable infusion puncture needle insertion

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a quick-dismantling handheld bracket for assisting in stabilizing infusion puncture needle insertion for nursing.

Background

When diagnosis and treatment are carried out on patients and corresponding treatment measures are taken, the emergency department needs to carry out infusion treatment on the patients, and the hand infusion puncture needle part of the patients needs to be maintained at a certain height in the infusion process, at least at a position suitable for nursing staff to conveniently puncture. At present, a device capable of conveniently fixing the height of the hands of a patient is lacking clinically.

Disclosure of Invention

In order to solve the problems, the utility model discloses a quick-dismantling handheld bracket for assisting in stabilizing an infusion puncture needle for nursing.

The specific scheme is as follows:

the utility model provides a support is held with quick detach of supplementary stable infusion puncture needle to nursing which characterized in that: the support rod is a rod-shaped mechanism which is vertically arranged, a first positioning disc is arranged at the upper end of the support rod, an eagle catch is arranged at the lower end of the support rod, the rod-shaped mechanism is horizontally arranged, a second positioning disc which is connected with the first positioning disc in a matched mode is arranged at one end of the support rod, the second positioning disc is arranged up and down with the first positioning disc, the end faces of the second positioning disc and the first positioning disc are identical in round shape, first positioning teeth are uniformly distributed on the top face of the first positioning disc along the circumferential direction, second positioning teeth which are matched with the first positioning teeth are uniformly distributed on the bottom face of the second positioning disc along the circumferential direction, and when the support rod is used, the first positioning teeth and the second positioning teeth are tightly meshed with each other to play a role in positioning the position of holding the rod.

As a further improvement of the utility model, the eagle claw buckle comprises a positioning head fixed at the lower end of the supporting rod and a movable head movably arranged at one side of the positioning head, wherein the positioning head is of an arc-shaped structure with the lower end bent towards the movable head, the movable head is of an arc-shaped structure with the lower end bent towards the positioning head, and the upper ends of the positioning head and the movable head are connected through a first quick-release screw.

As a further improvement of the utility model, the inner cambered surfaces of the positioning head and the movable head are provided with anti-slip teeth, so that the eagle claw can be prevented from sliding when being buckled on the fixed supporting rod.

As a further improvement of the utility model, one end of the first quick-release screw rod sequentially penetrates through the upper ends of the positioning head and the movable head and is connected with a nut in a threaded manner, and the other end of the first quick-release screw rod is provided with an eccentric handle, so that the clamping effect of the eagle claw buckle is achieved.

As a further improvement of the utility model, the other end of the holding rod is provided with a mechanical press riveting seal.

As a further improvement of the utility model, one end of the second quick-release screw rod sequentially passes through the middle parts of the second positioning disc and the first positioning disc and then is in threaded connection with the middle part of the upper end of the supporting rod, and the other end of the second quick-release screw rod is provided with an eccentric handle, so that the first positioning teeth and the second positioning teeth are fixedly connected.

The hand-held support is convenient for a hand-held support which is suitable for operation of nursing staff to maintain a proper height of a hand-held needle penetrating position, improves the comfort of hand placement of a patient during transfusion, enables the patient to naturally hold the hand on the hand-held support, enables the patient to relax through holding the hand-held support, is matched with transfusion, enables the nursing staff not to bend down to tighten lumbar muscle to stabilize the body for transfusion needle penetrating, is reasonable in design and good in practicability, facilitates adjustment of the height and the angle direction of the hand-held support at an installation position, can effectively support the palm of the patient through the hand-held support, enables the arm placement of the patient to keep a comfortable state, enables the arm not to feel tired easily, improves the applicability of the device to nursing staff with different heights, reduces damage to lumbar muscle of the nursing staff, adopts a two-section structural design and is improved in function to achieve integral practical experience, and is simple and reasonable in integral structural arrangement, practical and reliable, can meet the requirements of use of medical staff more and deserves popularization and use in the market.

The utility model has the beneficial effects that:

(1) The eagle claw buckle is clamped and connected to the nursing trolley handle, the infusion support, the nursing bed fence and the like to assist the stability of the puncture needle, and the circumferential positioning teeth enhance the suspension stability of the support rod and the hand-held rod during connection, so that the equipment operation cost of hospitals can be further reduced.

(2) The patient is relaxed by holding the hand-held support by the patient, thereby matching with transfusion.

(3) Can be clamped at the positions of nursing staff with different heights, so that the nursing staff does not need to bend to tighten the waist and back muscles to assist in stabilizing the body for carrying out infusion puncture needle insertion, and perfect protection is provided for the nursing staff.

(4) Through the quick detach screw rod that sets up eagle claw buckle, make the device in nursing car handle, infusion support, nursing bed fence etc. place can fixed mounting and dismantlement fast, conveniently accomodate or maintenance etc..

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a bottom view of the grab bar of the present utility model.

List of reference numerals:

the eagle claw buckle comprises a 1-eagle claw buckle body, a 11-positioning head, a 12-movable head, a 2-first quick-release screw rod, a 3-supporting rod, a 4-first positioning tooth, a 5-second positioning tooth, a 6-second quick-release screw rod, a 7-holding rod, an 8-mechanical press riveting seal, a 9-eccentric handle and a 10-nut.

Detailed Description

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.

As shown in the figure, a support is held with quick detach of supplementary steady infusion puncture needle for nursing comprises bracing piece 3 and holding rod 7, bracing piece 3 is the shaft-like mechanism of vertical setting, its upper end is equipped with first positioning disk, the lower extreme is equipped with hawk and grabs buckle 1, hold the shaft-like structure that pole 7 set up for the level, its one end is equipped with the second positioning disk of being connected with first positioning disk cooperation, the second positioning disk sets up from top to bottom with first positioning disk, and both terminal surfaces are the same circular, first positioning tooth 4 has been equipartition along the circumferencial direction on the top surface of first positioning disk, second positioning tooth 5 with first positioning tooth 4 looks adaptation has been equipartition along the circumferencial direction on the bottom surface of second positioning disk, during the use, first positioning tooth and second positioning tooth closely mesh, can play the effect of holding the pole position is held in the location, this design can make hold pole 7 and be 360 degrees rotations on bracing piece 3 and can be fixed at arbitrary angle, let the overall structure connection stability of equipment have better guarantee, second positioning disk is connected with first positioning disk through second quick detach screw 6.

In this embodiment, the eagle claw buckle 1 includes a positioning head 11 fixed at the lower end of the supporting rod 3 and a movable head 12 movably disposed at one side of the positioning head 11, the positioning head 11 is an arc structure with the lower end bent toward the movable head 12, the movable head 12 is an arc structure with the lower end bent toward the positioning head 11, and the upper ends of the positioning head 11 and the movable head 12 are connected through the first quick-release screw 2.

Wherein, the supporting rod 3 and the holding rod 7 are both made of metal hollow pipes, the lower end of the supporting rod 3 and the positioning head 11 of the eagle claw buckle 1 are connected into a whole by mechanical riveting, and the upper end of the supporting rod 3 and the first positioning disc are also connected into a whole by mechanical riveting. One end of the holding rod 7 and the second positioning disc are connected into a whole by mechanical riveting, and the other end of the holding rod is also connected into a whole by mechanical riveting and sealing 8, so that the overall connection stability and the safety of the bracket are improved better.

In this embodiment, the intrados of positioning head 11 and activity head 12 is equipped with anti-skidding tooth, makes hawk claw buckle 1 can not produce displacement and slip when fixed stay bar 3 under the effect of first quick detach screw rod 2, plays stable support holistic effect of holding, also enables simultaneously to hold the support nimble quick in the centre gripping cooperation work that is fit for hawk claw buckle 1 centre gripping within range and lets the whole dismantlement and the installation effectiveness of equipment improve by a wide margin, lets the whole maintenance cost of equipment have better reduction through dismantlement and the improvement of installation effectiveness, reduces the running cost of equipment.

In this embodiment, one end of the first quick-release screw 2 sequentially passes through the upper ends of the positioning head and the movable head and then is connected with a nut 10 in a threaded manner, and the other end of the first quick-release screw is provided with an eccentric handle 9, so that the clamping effect of the eagle claw buckle is achieved. One end of the second quick-release screw rod 6 sequentially penetrates through the middle parts of the second positioning disc and the first positioning disc and then is in threaded connection with the middle part of the upper end of the supporting rod 3, and the other end of the second quick-release screw rod is provided with an eccentric handle 9, so that the first positioning teeth and the second positioning teeth are fixedly connected. The middle part of the support rod is provided with a round hole along the axis direction, and the middle part of the holding rod is provided with a screw hole along the axis direction.

In this embodiment, the other end of the grab bar 7 is provided with a mechanical crimp seal 8.

The working principle of the utility model is as follows: the eagle claw buckle 1 can be rapidly clamped and fixed at the nursing trolley handle, the infusion support, the nursing bed fence and the like, and the patient can be relaxed on the holding rod 7 by holding the nursing bed fence by the hand of the patient so as to be matched with infusion, so that the stability of puncturing a needle is assisted. This nursing is with supplementary quick detach hand support of stabbing needle of stablizing infusion, the centre gripping is selected in the position that is fit for different height nursing staff, makes the nursing staff not need bend waist tighten back muscle to assist stable body and carries out infusion stabbing needle, provides perfect protection for alleviateing the occupational disease of nursing staff waist. This support is held with quick detach of supplementary stable infusion puncture needle for nursing through setting up the first quick detach screw rod 2 of hawk claw buckle 1 can fixed mounting and dismantlement fast, makes bracing piece 3 and hold first location tooth 4 and the second location tooth 5 at pole 7 both ends can rotate arbitrary angle relatively through adjusting second quick detach screw rod 6 to be fit for nursing with supplementary stable infusion puncture needle quick detach hold the support centre gripping fix in different positions and angles, strengthened bracing piece and hold the suspension stability of pole, conveniently accomodate or maintain, further reduce the equipment operation cost of hospital.

The utility model solves the problem that the transfusion in the prior art is inconvenient for patients, ensures the smooth injection and protects the lumbar muscle of nursing staff. Meanwhile, the multi-point fixing can be carried out, the fixing effect is better, the hand shifting of a patient is not easy to occur, and the practicability is high. The time for preparing transfusion is saved, and the safety and reliability in the transfusion process are improved. Can help the hands of medical staff to keep stable, has simple structure, convenient use, low cost and easy maintenance. Through simple structure, the problem that the transfusion process doctor has inconvenience in the prior art is solved. Through ingenious arrangement, the hand stabilizing and compacting function can be provided for a patient; can provide stable operation convenience for intravenous puncture for nursing staff. This nursing is with holding support of supplementary steady infusion puncture needle, through eagle claw buckle, the bracing piece, circumference fixed tooth, the setting of holding the pole, when medical personnel infuse to the patient, can put the hand of patient on holding the pole, stability when having guaranteed to the patient to prick the needle, open quick detach screw rod and rotate holding the pole, just can drive circumference fixed tooth and make holding the pole 360 degrees rotations, the medical personnel of being convenient for adjust the device highly and the angle, quick detach screw rod has played the chucking effect to circumference fixed tooth, prevent to hold the pole rotation, guaranteed to hold the fixed of pole position.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a support is held with quick detach of supplementary stable infusion puncture needle to nursing which characterized in that: the novel handheld positioning device comprises a supporting rod (3) and a handheld rod (7), wherein the supporting rod (3) is a rod-shaped mechanism which is vertically arranged, a first positioning disc is arranged at the upper end of the supporting rod, an eagle claw buckle (1) is arranged at the lower end of the supporting rod, the handheld rod (7) is of a rod-shaped structure which is horizontally arranged, one end of the handheld rod is provided with a second positioning disc which is matched and connected with the first positioning disc, the second positioning disc is arranged up and down with the first positioning disc, the end faces of the second positioning disc and the first positioning disc are identical in round shape, first positioning teeth (4) are uniformly distributed on the top face of the first positioning disc along the circumferential direction, second positioning teeth (5) which are matched with the first positioning teeth (4) are uniformly distributed on the bottom face of the second positioning disc along the circumferential direction, and the second positioning disc is connected with the first positioning disc through a second quick-dismantling screw (6).

2. The quick release hand-held bracket for assisting in stabilizing an infusion puncture needle for nursing according to claim 1, wherein: the eagle claw buckle (1) comprises a positioning head (11) fixed at the lower end of the supporting rod (3) and a movable head (12) movably arranged on one side of the positioning head (11), the positioning head (11) is of an arc-shaped structure with the lower end bent towards the movable head (12), the movable head (12) is of an arc-shaped structure with the lower end bent towards the positioning head (11), and the upper ends of the positioning head (11) and the movable head (12) are connected through a first quick-release screw (2).

3. The quick release hand-held bracket for assisting in stabilizing an infusion puncture needle for nursing according to claim 2, wherein: the inner cambered surfaces of the positioning head (11) and the movable head (12) are provided with anti-slip teeth.

4. The quick release hand-held bracket for assisting in stabilizing an infusion puncture needle for nursing according to claim 2, wherein: one end of the first quick-release screw (2) sequentially penetrates through the upper ends of the positioning head and the movable head and is connected with a nut (10) in a threaded mode, and the other end of the first quick-release screw is provided with an eccentric handle (9).

5. The quick release hand-held bracket for assisting in stabilizing an infusion puncture needle for nursing according to claim 1, wherein: the other end of the hand holding rod (7) is provided with a mechanical press riveting seal (8).

6. The quick release hand-held bracket for assisting in stabilizing an infusion puncture needle for nursing according to claim 1, wherein: one end of the second quick-release screw (6) sequentially passes through the middle parts of the second positioning disc and the first positioning disc and then is in threaded connection with the middle part of the upper end of the supporting rod (3), and the other end of the second quick-release screw is provided with an eccentric handle (9).