CN217908498U

CN217908498U - Disposable transfusion port pulls out supplementary handheld ware of pressing of needle

Info

Publication number: CN217908498U
Application number: CN202221511917.4U
Authority: CN
Inventors: 吴素贤; 蔡晓雯; 郑小静; 陈秀梅
Original assignee: Guangdong General Hospital
Current assignee: Guangdong General Hospital
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-29
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a disposable transfusion port needle-pulling auxiliary pressing handheld device, which comprises a left-hand holding rod and a right-hand holding rod which are hinged through a joint and are symmetrical with each other, wherein the ends of the left-hand holding rod and the right-hand holding rod, which are far away from the joint, are respectively provided with a circular fixing part, and the circular fixing parts are used for being arranged at the left edge and the right edge of a transfusion seat to fix the transfusion seat; and the left hand holding rod and the right hand holding rod are close to the finger pulp exerting pressing parts are arranged at the positions of the circular fixing parts, and the finger pulp exerting pressing parts are used for middle fingers and forefingers to exert strength so as to increase stability. The utility model discloses replaced nursing staff to pull out the finger of pressing the infusion seat when not damaged syringe needle, prevented the emergence that the needle stick was hindered, reduced the occupational incidence that exposes, alleviateed nursing staff's physical and mental burden, ensured nursing staff's safety, more laminating clinical care practical application.

Description

Disposable transfusion port pulls out supplementary handheld ware of pressing of needle

Technical Field

The utility model relates to a medical nursing materials technical field especially relates to a disposable infusion port pulls out supplementary handheld ware of pressing of needle.

Background

The transfusion port is a vein transfusion device which can be implanted into the subcutaneous part and is left in the body for a long time, is widely applied to the field of tumor chemotherapy and provides a reliable and safe vein access for patients needing chemotherapy. Because the infusion seat is buried in the leather bag of subcutaneous tissue, therefore slight slip can appear in the skin on the infusion seat, and infusion seat silica gel diaphragm design is thicker, silica gel material viscidity is big, the resistance that leads to when pulling out the needle also increases, so clinical care personnel just need press with finger (forefinger and thumb commonly used) when pulling out the needle with fixed infusion seat, just can guarantee to have sufficient strength to pull out the not damaged syringe needle smoothly, in order to prevent that infusion seat surface skin from sliding simultaneously, when nursing personnel pull out the syringe needle, the finger need press and fix on the infusion seat, this operation also can increase nursing personnel's probability that the acupuncture wound takes place.

How to solve the above problems is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable infusion port pulls out supplementary handheld ware of pressing down of needle replaces the nursing staff to pull out the finger of pressing down the infusion seat when not damaged syringe needle, has prevented the emergence that the acupuncture was hindered, reduces the incidence that the occupation exposes, alleviates nursing staff's physical and mental burden, has ensured nursing staff's safety, more laminates clinical care practical application.

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

the utility model provides a disposable transfusion port pulls out needle and assists and presses handheld ware, include through the mutual symmetry's that a junction is articulated left hand hold the pole and right hand hold the pole, the left hand hold the pole with the right hand hold the pole and keep away from the one end of junction all is equipped with circular fixed part, circular fixed part is used for arranging in the infusion seat left and right edges and fixes the infusion seat; and the left hand holding rod and the right hand holding rod are close to all be equipped with finger abdomen impetus pressing part on the position of circular fixed part, finger abdomen impetus pressing part is used for middle finger and forefinger to execute the dynamics of exhibition in order to increase the steadiness.

Furthermore, the joint, the left holding rod, the right holding rod, the circular fixing part and the finger abdomen exerting pressing part are all made of medical plastic materials, and the length from the joint to the circular fixing part is 16-20cm.

Further, the length from the connecting part to the circular fixing part is 18cm.

Furthermore, the contact surface of the round fixing part and the infusion seat is provided with anti-skid medical silica gel with transverse stripes, and the diameter of the round fixing part is 1.5cm.

Furthermore, the finger abdomen exertion pressing part is rectangular, the size of the finger abdomen exertion pressing part is 1.5 x 1.2cm, and the contact surface of the finger abdomen exertion pressing part and the finger abdomen is provided with anti-skid medical silica gel with transverse stripes.

Further, the junction is annular recess buckle just the junction has hollow structure's pivot, the left hand hold the pole with the right hand hold the pole with the pivot is the center and rotates and then adjust the left hand hold the pole with contained angle size between the right hand hold the pole.

The distance from the contact position of the round fixing part and the left hand-held rod and the right hand-held rod to the end, far away from the joint, of the finger abdomen force pressing part is 3.5cm.

Due to the adoption of the structure, the utility model discloses the beneficial effect who has as follows:

the utility model relates to a disposable transfusion port needle pulling auxiliary pressing handheld device, which comprises a left hand holding rod and a right hand holding rod which are hinged through a joint and are symmetrical with each other, wherein the ends of the left hand holding rod and the right hand holding rod, which are far away from the joint, are respectively provided with a circular fixing part, and the circular fixing parts are used for being arranged at the left edge and the right edge of a transfusion seat to fix the transfusion seat; and the left hand holding rod and the right hand holding rod are close to the finger pulp exerting pressing parts are arranged at the positions of the circular fixing parts, and the finger pulp exerting pressing parts are used for middle fingers and forefingers to exert strength so as to increase stability. During the use, hold with the left hand the utility model discloses, the junction is fixed in palm center or big or small thenar groove, and fixed connection department can be assisted simultaneously to tail finger and ring finger, places middle finger and forefinger in about and indicates the abdomen power to press the splenium face, the dynamics of executing exhibition, and the thumb can assist fixed handheld ware simultaneously to increase the steadiness, place circular fixed part in infusion seat left and right sides edge again, treat that whole supplementary press the fixed back of handheld ware, the right hand is held between the fingers not damaged needle butterfly wing, and the advice patient breathes in the back and holds the breath, can extract the syringe needle, and the operation is accomplished.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

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

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the disposable auxiliary pressing hand-held device for needle withdrawing in an infusion port provided by the present invention comprises a left hand-held rod 2 and a right hand-held rod 3, which are hinged to each other through a joint 1 and are symmetrical to each other, wherein circular fixing portions 4 are respectively disposed at ends of the left hand-held rod 2 and the right hand-held rod 3, which are far away from the joint 1, and the circular fixing portions 4 are disposed at left and right edges of an infusion seat to fix the infusion seat; and the left holding rod 2 and the right holding rod 3 are close to the positions of the circular fixing parts 4 are provided with finger abdomen pressing parts 5, and the finger abdomen pressing parts 5 are used for middle finger and forefinger to exert strength so as to increase stability.

Preferably, the joint 1, the left holding rod 2, the right holding rod 3, the circular fixing portion 4 and the finger abdomen force pressing portion 5 are all made of medical plastic materials, and the length from the joint 1 to the circular fixing portion 4 is 16-20cm.

Preferably, the length from the joint 1 to the circular fixing portion 4 is 18cm.

Preferably, the contact surface of the circular fixing part 4 and the infusion seat is provided with anti-skid medical silica gel with transverse stripes, and the diameter of the circular fixing part 4 is 1.5cm.

Preferably, the finger abdomen pressing part 5 is rectangular, the size of the finger abdomen pressing part 5 is 1.5 × 1.2cm, and the contact surface of the finger abdomen pressing part 5 and the finger abdomen is provided with anti-skid medical silica gel with transverse stripes.

Preferably, junction 1 is annular recess buckle just junction 1 has hollow structure's pivot 6, the pole is held to the left hand 2 with the pole is held to the right hand 3 with pivot 6 rotates as the center and then adjusts the pole is held to the left hand 2 with the contained angle size between the pole is held to the right hand 3.

The distance from the contact position of the round fixing part 4 with the left holding rod 2 and the right holding rod 3 to the end of the finger pulp force pressing part 5 far away from the joint 1 is 3.5cm.

The utility model discloses during the specific use, the left hand is held the utility model discloses, junction 1 is fixed in palm center or big or small thenar groove, fixed connection 1 can be assisted simultaneously to tail finger and ring finger, place middle finger and forefinger in the palm of the left hand on holding pole 2 and the right hand 3 and put forth the power according to the splenium 5, the dynamics of executing exhibition, the thumb can assist fixed handheld ware simultaneously to increase the steadiness, place circular fixed part 4 in infusion seat about edge again, treat that whole supplementary press the fixed back of handheld ware, the not damaged needle butterfly wing is held between the fingers to the right hand, the advice patient breathes in the back and holds the breath, can extract the syringe needle, the operation is accomplished. The utility model discloses replaced nursing staff to pull out the finger of pressing the infusion seat when not damaged syringe needle, prevented the emergence that the needle stick was hindered, reduced the occupational incidence that exposes, alleviateed nursing staff's physical and mental burden, ensured nursing staff's safety, the clinical care practical application of more laminating to design simple and practical, the material is cheap, convenient operation.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. A disposable transfusion port needle pulling auxiliary pressing handheld device comprises a left hand holding rod (2) and a right hand holding rod (3) which are hinged through a joint (1) and are symmetrical with each other, and is characterized in that: one ends of the left hand-held rod (2) and the right hand-held rod (3) far away from the joint (1) are respectively provided with a circular fixing part (4), and the circular fixing parts (4) are used for being arranged at the left edge and the right edge of an infusion seat to fix the infusion seat; and, left hand holding pole (2) with right hand holding pole (3) are close to all be equipped with finger abdomen power of pressing according to portion (5) on the position of circular fixed part (4), finger abdomen power of pressing according to portion (5) is used for middle finger and forefinger to exert the dynamics in order to increase the steadiness.

2. The single use port needle extraction assist compression hand piece of claim 1, further comprising: the joint (1), the left hand holding rod (2), the right hand holding rod (3), the circular fixing part (4) and the finger abdomen force pressing part (5) are all made of medical plastic materials, and the length from the joint (1) to the circular fixing part (4) is 16-20cm.

3. The needle withdrawal assisting pressing hand-held device for a single use port of claim 2, wherein: the length from the connecting part (1) to the circular fixing part (4) is 18cm.

4. The single use port needle extraction assist compression hand piece of claim 2, wherein: the anti-skidding medical silica gel with transverse stripes is arranged on the contact surface of the round fixing part (4) and the infusion seat, and the diameter of the round fixing part (4) is 1.5cm.

5. A single use port needle extraction assist compression hand piece as claimed in claim 3, wherein: the finger abdomen exerting pressure pressing part (5) is rectangular, the size of the finger abdomen exerting pressure part (5) is 1.5 x 1.2cm, and the contact surface of the finger abdomen exerting pressure part (5) and the finger abdomen is provided with anti-skid medical silica gel with transverse stripes.

6. The single use port needle extraction assist compression hand piece of claim 1, further comprising: junction (1) just for annular recess buckle junction (1) has hollow structure's pivot (6), left hand hold pole (2) with right hand hold pole (3) with pivot (6) are the center and rotate and then adjust left hand hold pole (2) with contained angle size between right hand hold pole (3).

7. The single use port needle extraction assist compression hand piece of claim 5, wherein: the distance from the contact position of the round fixing part (4) and the left holding rod (2) and the right holding rod (3) to the end, far away from the joint (1), of the finger abdomen pressing force pressing part (5) is 3.5cm.