CN215309115U

CN215309115U - Medical infusion port injection seat fixer

Info

Publication number: CN215309115U
Application number: CN202121379304.5U
Authority: CN
Inventors: 林小艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a medical transfusion port injection seat fixer, which comprises a main body structure and a mounting structure, wherein the main body structure comprises a base, a fixing column is arranged on the base, a through hole is formed in the fixing column, the through hole is communicated with an injection port of an injection seat, the main body structure comprises a left half part and a right half part, the base and the fixing column are equally divided into two parts, and the left half part and the right half part are fixed together through the mounting structure to form a complete circle.

Description

Medical infusion port injection seat fixer

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a medical transfusion port injection seat fixer.

Background

The PORT is a PORT medically speaking, is a PORT which is placed in a human body for relieving the stimulation of chemotherapy drugs on blood vessels of a patient, is generally placed on the lower chest of the patient, mainly comprises an injection seat, a catheter and a butterfly wing needle, and generally preferably selects a subclavian vein, the tip of the catheter needs to be positioned at the junction of a right atrium and a superior vena cava after being positioned by an X line, and after the injection seat is implanted subcutaneously, the long-term blood vessel channel established by connecting the catheter inserted into a central vein can play a role similar to a PORT, so the PORT is called as the PORT.

The injection seat of the infusion port is generally circular, is not fixed but is in a free state when being embedded under the skin, so that the injection seat of the infusion port is easy to move under the skin of a patient when the patient is infused, the upper edge of the injection seat of the infusion port is easy to pierce by an infusion needle, the infusion needle cannot be communicated with the inside of the injection seat of the infusion port, the infusion needle cannot be smoothly inserted into the inside of the injection seat of the infusion port for infusion of the patient, and therefore the medical infusion port injection seat fixator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical transfusion port injection seat fixer which is convenient for mounting, fixing and dismounting a left half part and a right half part, fixing an injection seat during injection and simultaneously fixing a transfusion needle by subsequent medical staff, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical transfusion port injection seat fixer, which comprises a main body structure and a mounting structure, wherein the main body structure comprises a base, a fixing column is arranged on the base, a through hole is formed in the fixing column, the through hole is communicated with an injection port of an injection seat, the main body structure comprises a left half part and a right half part, the base and the fixing column are equally divided into two parts, the left half part and the right half part are fixed together through the mounting structure to form a complete circle.

Preferably, the mounting structure includes the rule axle, the rule axle is equipped with two, and the symmetry is fixed in half left fixed column side, half right fixed column side is equipped with the recess, half left base side is equipped with first abaculus and second abaculus, half right base side is equipped with first caulking groove and second caulking groove, half left base side is equipped with the third abaculus, half right base side is equipped with the third caulking groove, all be equipped with the dactylotheca on half left and the half right base for pinpoint when half left and half right butt joint.

Preferably, the embedded shaft is provided with a plurality of embedded rings which are uniformly distributed on the embedded shaft, and the grooves are internally provided with annular grooves corresponding to the embedded rings, so that the stability of the left half part and the right half part when the left half part and the right half part are connected and fixed is improved.

Preferably, first abaculus and first caulking groove are the L style of calligraphy, and the right-angle side is parallel with horizontal plane and vertical face respectively, have improved the intensity that first abaculus and first caulking groove are connected the back device.

Preferably, the bottom surface and the top side surface of the base are provided with cambered surfaces, so that the device is conveniently attached to the skin surface of a patient.

Preferably, the second embedded block and the side face of the second embedded groove are parallel to or coaxial with the outer surface of the base respectively, so that the connection stability of the outer side of the base after installation is improved.

Preferably, the end of the third embedded block, which is far away from the base, is made of a magnetic material, and a magnetic sheet is arranged in the third embedded groove, so that the connection strength of the left half part and the right half part of the rear base part is improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. the left half part and the right half part are convenient to mount, fix and dismount through the mounting structure, and the injection seat is fixed during injection, and meanwhile, the subsequent medical care personnel can fix the infusion needle conveniently.

2. The embedded shaft is provided with the embedded ring, and after the embedded shaft is embedded into the groove, the strength of the connecting part is improved through the embedding of the embedded ring and the annular groove.

3. According to the utility model, the magnetic sheet is arranged in the third caulking groove, and the top end of the third caulking block is made of a magnetic material, so that when the left half part and the right half part are connected, the third caulking block can be quickly embedded with the third caulking groove through the magnetic force, and meanwhile, the stability and the strength of the joint of the base are ensured.

Drawings

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

FIG. 2 is a schematic view of another perspective of the overall structure of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1-a body structure; 2-a base; 3-fixing the column; 4-a through hole; 5-mounting a structure; 6-left half; 7-right half; 8-embedding a shaft; 9-a groove; 10-a first slug; 11-a second slug; 12-a first caulking groove; 13-a second caulking groove; 14-a third slug; 15-a third caulking groove; 16-finger stall; 17-a thimble; 18-an annular groove; 19-cambered surface; 20-magnetic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the medical transfusion port injection seat fixer in the figures comprises a main body structure 1 and a mounting structure 5, wherein the main body structure 1 comprises a base 2, a fixing column 3 is arranged on the base 2, a through hole 4 is arranged in the fixing column 3, the through hole 4 is communicated with an injection port of the injection seat, the main body structure 1 comprises a left half part 6 and a right half part 7, the base 2 and the fixing column 3 are equally divided into two parts, the left half part 6 and the right half part 7 are fixed together through the mounting structure 5 to form a complete circle, and the mounting structure 5 is arranged to facilitate mounting, fixing and dismounting of the left half part 6 and the right half part 7, so that the injection seat can be fixed while a subsequent medical worker can fix an infusion needle during injection.

The mounting structure 5 comprises an embedded shaft 8, the embedded shaft 8 is provided with two embedded shafts, the two embedded shafts are symmetrically fixed on the side surface of a fixed column 3 of a left half part 6, a groove 9 is formed in the side surface of the fixed column 3 of a right half part 7, a first embedded block 10 and a second embedded block 11 are arranged on the side surface of a base 2 of the left half part 6, a first embedded groove 12 and a second embedded groove 13 are formed in the side surface of the base 2 of the right half part 7, a third embedded block 14 is arranged on the side surface of the base 2 of the left half part 6, a third embedded groove 15 is formed in the side surface of the base 2 of the right half part 7, and finger sleeves 16 are arranged on the base 2 of the left half part 6 and the base 2 of the right half part 7 and used for accurately positioning when the left half part 6 and the right half part 7 are in butt joint.

The embedded shaft 8 is provided with a plurality of embedded rings 17, the embedded rings 17 are uniformly distributed on the embedded shaft 8, and annular grooves 18 corresponding to the embedded rings 17 are formed in the grooves 9, so that the stability of the left half part 6 and the right half part 7 in connection and fixation is improved.

In order to facilitate the fitting of the device to the skin surface of a patient, the bottom surface and the top side surface of the base 2 are provided with cambered surfaces 19.

Through in embedding recess 9 with inserted shaft 8, in the caulking ring 17 embedding ring channel 18 this moment, simultaneously in first abaculus 10 embedding first caulking groove 12, in second abaculus 11 embedding second caulking groove 13, in third abaculus 14 embedding third caulking groove 15, thereby it is fixed to accomplish the connection of half left part 6 and half right part 7, it is complete circular to link half left part 6 and half right part 7, medical personnel insert the finger in dactylotheca 16, then support base 2 in injection seat department through cambered surface 19, can prick the syringe needle in the injection port through-hole 4 accuracy, the syringe needle is pricked partially effectively prevented, then half left part 6 and half right part 7 separate, it can with medical sticky tape with the syringe needle is fixed.

Example 2

Referring to fig. 1-4, this embodiment further illustrates example 1: the mounting structure 5 comprises an embedded shaft 8, the embedded shaft 8 is provided with two fixed columns which are symmetrically fixed on the side surface of the fixed column 3 of the left half part 6, the side surface of the fixed column 3 of the right half part 7 is provided with a groove 9, the side surface of the base 2 of the left half part 6 is provided with a first embedded block 10 and a second embedded block 11, the side surface of the base 2 of the right half part 7 is provided with a first embedded groove 12 and a second embedded groove 13, the side surface of the base 2 of the left half part 6 is provided with a third embedded block 14, the side surface of the base 2 of the right half part 7 is provided with a third embedded groove 15, and the bases 2 of the left half part 6 and the right half part 7 are both provided with finger sleeves 16 for accurate positioning when the left half part 6 and the right half part 7 are butted;

in order to improve the strength of the device after the first embedded block 10 is connected with the first embedded groove 12, the first embedded block 10 and the first embedded groove 12 are both L-shaped, and the right-angle sides are respectively parallel to the horizontal plane and the vertical plane.

In order to improve the connection stability of the outer side of the base 2 after the installation, the side surfaces of the second embedded block 11 and the second embedded groove 13 are respectively parallel to or coaxial with the outer surface of the base 2.

Example 3

Referring to fig. 1, 2 and 4, the present embodiment further illustrates example 1: the mounting structure 5 comprises an embedded shaft 8, the embedded shaft 8 is provided with two fixed columns which are symmetrically fixed on the side surface of the fixed column 3 of the left half part 6, the side surface of the fixed column 3 of the right half part 7 is provided with a groove 9, the side surface of the base 2 of the left half part 6 is provided with a first embedded block 10 and a second embedded block 11, the side surface of the base 2 of the right half part 7 is provided with a first embedded groove 12 and a second embedded groove 13, the side surface of the base 2 of the left half part 6 is provided with a third embedded block 14, the side surface of the base 2 of the right half part 7 is provided with a third embedded groove 15, and the bases 2 of the left half part 6 and the right half part 7 are both provided with finger sleeves 16 for accurate positioning when the left half part 6 and the right half part 7 are butted;

the end of the third embedded block 14 far away from the base 2 is made of magnetic material, and a magnetic sheet 20 is arranged in the third embedded groove 15, so that the connection strength of the part of the base 2 after the left half part 6 and the right half part 7 are connected is improved.

Through the magnetic force effect of the magnetic sheet 20 on the third embedded block 14, the third embedded block 14 is driven to be accurately and quickly embedded into the third embedded groove 15, and meanwhile, the stability and the strength of the joint of the base 2 are guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical transfusion port injection seat fixer is characterized by comprising:

the injection device comprises a main body structure (1), wherein the main body structure (1) comprises a base (2), a fixing column (3) is arranged on the base (2), a through hole (4) is formed in the fixing column (3), and the through hole (4) is communicated with an injection port of an injection seat;

the main body structure (1) comprises a left half part (6) and a right half part (7), the base (2) and the fixing column (3) are equally divided into two parts, and the left half part (6) and the right half part (7) are fixed together through the mounting structure (5) to form a complete circle.

2. The medical port infusion seat holder as claimed in claim 1, wherein: mounting structure (5) are including inlaying axle (8), inlay axle (8) and be equipped with two, and the symmetry is fixed in fixed column (3) side of half (6) on the left side, fixed column (3) side of half (7) on the right side is equipped with recess (9), base (2) side of half (6) on the left side is equipped with first abaculus (10) and second abaculus (11), base (2) side of half (7) on the right side is equipped with first caulking groove (12) and second caulking groove (13), base (2) side of half (6) on the left side is equipped with third abaculus (14), base (2) side of half (7) on the right side is equipped with third caulking groove (15), all be equipped with dactylotheca (16) on base (2) of half (6) on the left side and half (7) on the right side.

3. The medical port injection seat holder of claim 2, wherein: the embedded shaft is characterized in that an embedded ring (17) is arranged on the embedded shaft (8), the embedded ring (17) is provided with a plurality of embedded rings which are uniformly distributed on the embedded shaft (8), and an annular groove (18) corresponding to the embedded ring (17) is arranged in the groove (9).

4. The medical port injection seat holder of claim 2, wherein: the first embedded block (10) and the first embedded groove (12) are L-shaped, and the right-angle sides are parallel to the horizontal plane and the vertical plane respectively.

5. The medical port infusion seat holder as claimed in claim 1, wherein: the bottom surface and the top side surface of the base (2) are provided with cambered surfaces (19).

6. The medical port injection seat holder of claim 2, wherein: the side surfaces of the second embedded block (11) and the second embedded groove (13) are respectively parallel to or coaxial with the outer surface of the base (2).

7. The medical port injection seat holder of claim 2, wherein: one end, far away from the base (2), of the third embedded block (14) is made of a magnetic material, and a magnetic sheet (20) is arranged in the third embedded groove (15).