CN213466366U

CN213466366U - Injection locator

Info

Publication number: CN213466366U
Application number: CN202021756704.9U
Authority: CN
Inventors: 肖爱祥; 魏燕恒; 黄杏笑; 杨航; 叶君荣; 简海丽
Original assignee: Affiliated Brain Hospital of Guangzhou Medical University
Current assignee: Affiliated Brain Hospital of Guangzhou Medical University
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-18
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses an injection locator, including locator card, pilot rod, be equipped with first connecting portion and a plurality of first locating area on the locator card, it is a plurality of first locating area centers on first connecting portion set up, be equipped with second connecting portion and fixed part on the pilot rod, the locator card with the pilot rod passes through first connecting portion, second connecting portion can be dismantled the connection, first locating area with the pilot rod corresponds the setting. The utility model is characterized in that the injection position is convenient to be determined, and the disinfection step before injection is convenient to be carried out.

Description

Injection locator

Technical Field

The utility model belongs to the field of medical syringes, concretely relates to injection locator.

Background

The subcutaneous injection is to inject the liquid medicine into subcutaneous loose connective tissue, and the penetration angle of the needle is not more than 45 degrees so as not to penetrate into the muscular layer. Drugs such as low molecular weight heparin calcium and insulin are usually administered by abdominal wall subcutaneous injection. The nurse is busy and disorderly, and different medical staff may repeatedly inject at a certain part of the patient in the treatment period; repeated injection at the same position easily causes subcutaneous induration and lipoatrophy, thereby influencing the absorption and utilization of the medicine and being not beneficial to the treatment of diseases, so the injection position is generally positioned before injection, but the epidermis needs to be disinfected before the medicine is injected, and the existing injection positioner needs to be covered on the epidermis after the positioning, thereby being inconvenient to disinfect.

Disclosure of Invention

An object of the utility model is to provide an injection locator, its characteristics are convenient for confirm the injection position, and are convenient for carry out the disinfection step before the injection.

The technical scheme is as follows:

injection locator, including locator card, instruction pole, be equipped with first connecting portion and a plurality of first locating area on the locator card, it is a plurality of first locating area centers on first connecting portion set up, be equipped with second connecting portion and fixed part on the instruction pole, the locator card with the instruction pole passes through first connecting portion, second connecting portion can dismantle the connection, first locating area with the instruction pole corresponds the setting.

Further, the first connecting portion is a connecting hole, the second connecting portion is a radial protruding portion on the indicating rod, and the radial protruding portion penetrates through the connecting hole.

Further, the fixing device comprises a fixing cap, the fixing cap covers the radial protruding portion, and the positioning clamp is sleeved on the fixing cap.

Furthermore, the positioning card is circular, the first connecting portion is located at the center of a circle, seven first positioning areas are arranged on the positioning card, and the seven first positioning areas evenly divide the circle into seven parts by taking the center of a circle as the center.

Further, the first positioning region includes three second positioning regions arranged on the first positioning region.

Further, three second positioning areas are arranged in a triangular mode.

Furthermore, the second positioning area is arranged on the positioning card in a hollow manner.

Further, the fixing portion is an annular placing portion in a radial direction of the indication rod.

Further, the fixing portion and the second connecting portion are on the same end of the indication lever.

Furthermore, an indication site is arranged at one end, far away from the second connecting part, of the indication rod.

The utility model provides a technical scheme has following advantage and effect:

the positioning card is matched with the indicating rod for use, the first connecting part is connected with the second connecting part, the indicating rod is tightly attached to the positioning card and can rotate, the first positioning area is arranged corresponding to the indicating rod, and the position of the indicating rod on the positioning card is observed through the first positioning area; when the injection device is used, the positioning card and the indicating rod are placed near the skin to be injected, one side of the skin on which the indicating rod is positioned is close to the skin, different first positioning areas are indicated by rotating the indicating rod, and the position corresponding to the first positioning area is an injection area; medical personnel according to the position of the first locating area of difference on the locator card, point the pilot lever to this department, different regional injections can be selected in injection at every turn, avoid repeated injection, after having selected injection position, the fixed part is fixed with skin, the pilot lever can not remove, directly take off the locator card, the pilot lever is stayed on the skin surface, can disinfect to skin this moment, the pilot lever is small, do not influence the disinfection operation, still have the function of instructing the injection position simultaneously.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

Fig. 1 is a front view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a schematic view of the locator card of the present invention;

fig. 4 is a schematic view of the indicator stem of the present invention;

fig. 5 is a schematic view of the first positioning area of the present invention.

Description of reference numerals:

10. the positioning card comprises a positioning card body, 101, a connecting hole, 102, a first positioning area, 1021, a second positioning area, 20, an indicating rod, 201, a radial protruding portion, 202, a navel placing portion, 203, a first indicating site, 204, a second indicating site, 30 and a fixing cap.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In combination with the present technical solution's realistic scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It will be understood that when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.

It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradict each other should be excluded.

As shown in fig. 1 to 5, the injection locator comprises a locator card 10, an indication rod 20 and a fixing cap 30, wherein the locator card 10 is made of plastic, a first connecting portion and a plurality of first locating areas 102 are arranged on the locator card 10, the first connecting portion is a connecting hole 101, and the plurality of first locating areas 102 surround the connecting hole 101. The positioning card 10 is circular, the connecting hole 101 is located at the center of a circle, seven first positioning areas 102 are arranged at the position 5 cm around the connecting hole 101, and the circle is uniformly divided into seven parts by the seven first positioning areas 102 by taking the center of the circle as the center.

As shown in fig. 4, the indication rod 20 is provided with a second connecting portion which is a radial protruding portion 201 on the indication rod 20, and a fixing portion which is a navel placing portion 202, wherein the radial protruding portion 201 passes through the connecting hole 101. The navel placing part 202 and the radial protrusion part 201 are arranged at the same end of the indicating rod 20, and two indicating points are arranged at one end of the indicating rod 20 far away from the radial protrusion part 201.

As shown in fig. 2, the locator card 10 and the indication rod 20 are fixed by the connection hole 101 and the radial protrusion 201, the radial protrusion 201 passes through the connection hole 101, the fixing cap 30 covers the radial protrusion 201, the locator card 10 is sleeved on the fixing cap 30, and the locator card 10, the connection hole 101, the radial protrusion 201, the fixing cap 30 and the fixing cap 30 are detachably connected.

As shown in fig. 1, taking a period of injection around the navel and seven days of injection as an illustration, the positioning card 10 has seven first positioning areas 102, corresponding to the seven days of injection, the positioning card 10 and the indication rod 20 are used in cooperation, the connecting hole 101 is connected with the radial protrusion 201, the indication rod 20 is tightly attached to the positioning card 10 and can rotate, the first positioning areas 102 and the indication rod 20 are correspondingly arranged, the position of the indication rod 20 on the positioning card 10 is observed through the first positioning areas 102, and the indication rod 20 is made of a transparent material;

when the positioning card 10, the indicating rod 20 and the fixing cap 30 are placed on the navel, the navel placing part 202 is placed in the navel, one side on which the indicating rod 20 is positioned is close to the skin, the middle part (12 o' clock direction) of the uppermost end of the positioning card 10 is set as the Monday direction, a mark is made to identify and position the part, and the Monday area is taken as the injection position of the Monday to the Sunday every day respectively marked along the clockwise direction.

The indication rod 20 is rotated to indicate the first positioning area 102 of Monday, and the position corresponding to the first positioning area 102 is the injection position of the day; after the injection position is selected, the indicating rod 20 is kept unchanged, the positioning card 10 is taken down, the indicating rod 20 is left on the surface of the skin, the skin can be disinfected in a standard mode at the moment, the indicating rod 20 is small in size, the disinfection operation is not affected, the corresponding skin can be disinfected in a large area, infection is avoided, and the function of indicating the injection position is still achieved. On Tuesday, the medical staff points the indication rod 20 to the first location area 102 according to the position of the location card 10, which is the injection position on the next day; different areas can be selected for injection after injection every day, so that repeated injection is avoided.

The first positioning area 102 includes three second positioning areas 1021, the three second positioning areas 1021 are arranged on the first positioning area 102, the three second positioning areas 1021 are arranged in a triangle, and the second positioning areas 1021 are hollowed out on the positioning card 10.

Three second location district 1021 corresponds the injection position of the morning, noon and evening three periods of injection of this day, has first instruction position 203 and second instruction position 204 on the instruction pole 20, and first instruction position 203 and second instruction position 204 are located the different positions of instruction pole 20 and after instruction pole 20 connects on locator card 10, can observe first instruction position 203 and second instruction position 204 through fretwork second location district 1021, and first instruction position 203 points to the noon period, and second instruction position 204 indicates morning and evening period.

The utility model discloses injection locator advantage:

(1) simple structure and low manufacturing cost. The injection positioner comprises a positioning clamp 10 and a rotary pointing rod, and is simple in structure. The material can be plastic material, and the manufacturing cost is low. (2) The design is simple and scientific, and the medical staff can work conveniently. The phenomenon that the patient is easy to forget and the nurse changes the injection position more difficultly due to the fact that the patient is frequently changed in three shifts at present is solved, the design is simple and scientific, and the medical care personnel can work conveniently. (3) The clinical operation is simple and convenient. The clinical operation method is very simple, before subcutaneous injection operation, the injection position pointed by the indication rod 20 can be manually and clockwise rotated and selected, and then the injection position is horizontally placed on the belly of a patient. Then the fixing cap 30 and the positioning card 10 are quickly separated and disassembled, only the navel placing part 202 and the indicating rod 20 are left on the abdomen of the patient, and the indicating rod 20 points to the injection position to inject the medicine after disinfection. (4) The practicality is high, avoids the phenomenon of same position repeated injection in the short time. The repeated injection of a site can be avoided by locating the location area of the card 10 and the location of the indicator rod 20 for each session. (5) High cost performance, obvious effect and high popularization value. The abdominal subcutaneous injection device is economical and practical, low in manufacturing cost and capable of improving abdominal subcutaneous injection quality and satisfaction of patients. (6) The disinfection routine before subcutaneous injection is standardized, and the hospital infection sterility requirement is met. Before the standard disinfection, the belly of the patient only leaves the navel placing part 202 and the indicating rod 20, the disinfection of undersize area around the injection lower needle opening is avoided, the selectable disinfection area is large, and the aseptic principle is met.

The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. Injection locator, its characterized in that, including locator card, instruction pole, be equipped with first connecting portion and a plurality of first locating area on the locator card, it is a plurality of first locating area centers on first connecting portion set up, be equipped with second connecting portion and fixed part on the instruction pole, the locator card with the instruction pole passes through first connecting portion, second connecting portion can dismantle the connection, first locating area with the instruction pole corresponds the setting.

2. The injection locator of claim 1, wherein the first connecting portion is a connecting hole and the second connecting portion is a radial projection on the indicator stem, the radial projection passing through the connecting hole.

3. The injection locator of claim 2, comprising a retaining cap that caps the radial protrusion, the locating collar residing on the retaining cap.

4. The injection locator of any one of claims 1 to 3, wherein the locator card is circular, the first connecting portion is located at a center of the circle, and seven first locating areas are provided on the locator card, and the seven first locating areas evenly divide the circle into seven parts by centering on the center of the circle.

5. An injection locator according to any one of claims 1 to 3 wherein the first locating section comprises three second locating sections, the three second locating sections being arranged on the first locating section.

6. The injection locator of claim 5, wherein three of the second locating regions are triangularly arranged.

7. The injection locator of claim 5, wherein the second locating section is hollowed out of the locator card.

8. The injection locator of any one of claims 1 to 3, wherein the fixed portion is an annular placement portion in a radial direction of the indicator stem.

9. The injection locator of any one of claims 1 to 3, wherein the securing portion and the second connecting portion are on the same end of the indicator stem.

10. An injection locator according to any one of claims 1 to 3 wherein an indication site is provided on the end of the indicator rod remote from the second connecting portion.