CN216908882U

CN216908882U - Vascular sheath convenient to assemble fixedly

Info

Publication number: CN216908882U
Application number: CN202122907644.7U
Authority: CN
Inventors: 赵丰年
Original assignee: Tianjin Jiumingcheng Medical Technology Co ltd
Current assignee: Tianjin Jiumingcheng Medical Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-07-08
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of medical equipment and discloses a vascular sheath convenient to assemble and fix, which comprises a three-way pipe, wherein a valve is arranged on the surface of the three-way pipe, a connecting hose is fixedly installed on one side of the three-way pipe, a sheath seat is fixedly installed at one end of the connecting hose, a connecting pipe is fixedly installed on the front surface of the sheath seat, and a first threaded connector is fixedly installed at one end of the connecting pipe. This blood vessel sheath convenient to assemble is fixed, through the three-way pipe, the valve, coupling hose, the sheath seat, the connecting pipe, the cooperation setting of expansion pipe and sheath needle, insert the position that the patient need arrange blood and pus with the sheath needle during the use, thereby played the effect of arranging blood and pus for the patient, through first elastic band, son buckle, the cooperation setting of second elastic band and female buckle, fix first elastic band and second elastic band to patient skin surface during the use, and then butt joint son buckle and female buckle, thereby played the effect of fixing the blood vessel sheath to patient's limbs.

Description

Vascular sheath convenient to assemble fixedly

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a vascular sheath convenient to assemble and fix.

Background

The vascular sheath is a product used in interventional operation, the interventional operation is minimally invasive treatment by means of modern high technology, and is the diagnosis and local treatment of internal disease state by introducing special catheter, guide wire and other precise instruments into human body under the guide of medical imaging equipment. The vessel sheath auxiliary catheter, the electrode, the balloon catheter and other instruments are inserted into the one-way channel of the blood vessel. The heart temporary pacing electrode enters the vein vessel through the vessel sheath, the head end contacts with the endocardium, and the tail end is connected with the temporary pacemaker. The conventional vascular sheath cannot effectively fix the temporary pacing electrode, so that the tension of the temporary pacing electrode is increased when a patient is moved and the body position is changed, the myocardial perforation is caused, the pericardium is stuffed, and the life of the patient can be threatened if the treatment is not timely performed.

The existing vascular sheath is inconvenient to fix on the limb of a patient, so that the vascular sheath can fall off, and therefore the vascular sheath is convenient to assemble and fix.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the vascular sheath convenient to assemble and fix, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme to realize: the three-way pipe comprises a three-way pipe body, the surface of three-way pipe is provided with the valve, one side fixed mounting of three-way pipe has coupling hose, coupling hose's one end fixed mounting has the sheath seat, the positive fixed mounting of sheath seat has the connecting pipe, the one end fixed mounting of connecting pipe has first screwed joint, the inside of first screwed joint has the expansion pipe through first screwed joint threaded connection, the one end fixed mounting of expansion pipe has second screwed joint, the inside of second screwed joint has the sheath needle through second screwed joint threaded connection, one side of sheath seat has first elastic band through elastic band connecting piece fixed mounting, the one end fixed mounting of first elastic band has sub-buckle, the opposite side fixed mounting of sheath seat has the second elastic band, the one end fixed mounting of second elastic band has female buckle.

(III) advantageous effects

Compared with the prior art, the utility model provides the vascular sheath convenient to assemble and fix, which has the following beneficial effects:

this blood vessel sheath convenient to assemble fixedly, through the three-way pipe, the valve, coupling hose, the sheath seat, the connecting pipe, the cooperation setting of expansion pipe and sheath needle, insert the position that the patient need arrange blood and pus during the use with the sheath needle, thereby the effect of arranging blood and pus for the patient has been played, through first screwed joint, second screwed joint and second screwed joint's cooperation sets up, the effect of connecting expansion pipe and sheath needle has been played during the use, through first elastic band, son buckle, the cooperation setting of second elastic band and female buckle, fix first elastic band and second elastic band to patient skin surface during the use, and then butt joint son buckle and female buckle, thereby played the effect of fixing the blood vessel sheath to patient's limbs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a structural exploded view of the present invention.

In the figure: 1. the three-way pipe comprises a three-way pipe 2, a valve 3, a connecting hose 4, a sheath seat 5, a connecting pipe 6, a first threaded connector 7, a first threaded connector 8, an expansion pipe 9, a second threaded connector 10, a second threaded connector 11, a sheath needle 12, an elastic band connecting piece 13, a first elastic band 14, a clamping buckle 15, a second elastic band 16 and a female clamping buckle.

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.

Referring to fig. 1-2, the present invention provides a technical solution: comprises a three-way pipe 1, the sheath needle 11 is inserted into a position of a patient needing blood and pus discharging through the matching arrangement of the three-way pipe 1, a valve 2, a connecting hose 3, a sheath seat 4, a connecting pipe 5, an expansion pipe 8 and a sheath needle 11, so as to play a role of discharging blood and pus for the patient, the valve 2 is arranged on the surface of the three-way pipe 1, the connecting hose 3 is fixedly arranged on one side of the three-way pipe 1, the sheath seat 4 is fixedly arranged at one end of the connecting hose 3, the connecting pipe 5 is fixedly arranged on the front side of the sheath seat 4, a first screwed joint 6 is fixedly arranged at one end of the connecting pipe 5, the expansion pipe 8 and the sheath needle 11 are connected through the matching arrangement of the first screwed joint 6, the first screwed joint 7, the first screwed joint 9 and a second screwed joint 10, the expansion pipe 8 and the sheath needle 11 are connected through the first screwed joint 7 in the first screwed joint 6, one end fixed mounting of expansion pipe 8 has second screwed joint 9, there is sheath needle 11 inside second screwed joint 10 threaded connection of second screwed joint 9, one side of sheath seat 4 passes through elastic band connecting piece 12 fixed mounting has first elastic band 13, through first elastic band 13, son buckle 14, the cooperation setting of second elastic band 15 and female buckle 16, during the use with first elastic band 13 and second elastic band 15 fixed to patient's skin surface, and then with son buckle 14 and female buckle 16 butt joint, thereby played the effect of fixing the vascular sheath to patient's limbs, the one end fixed mounting of first elastic band 13 has son buckle 14, the opposite side fixed mounting of sheath seat 4 has second elastic band 15, the one end fixed mounting of second elastic band 15 has female buckle 16.

In conclusion, this be convenient for assemble fixed vascular sheath, through three-way pipe 1, valve 2, coupling hose 3, sheath seat 4, connecting pipe 5, the cooperation setting of expansion pipe 8 and sheath needle 11, insert the position that the patient need arrange blood and pus with sheath needle 11 during the use, thereby played the effect for patient's blood discharge pus discharge, through first screwed joint 6, first screwed joint 7, the cooperation setting of second screwed joint 9 and second screwed joint 10, played the effect of connecting expansion pipe 8 and sheath needle 11 during the use, through first elastic band 13, sub-buckle 14, the cooperation setting of second elastic band 15 and female buckle 16, fix first elastic band 13 and second elastic band 15 to patient's skin surface during the use, and then sub-buckle 14 docks with female buckle 16, thereby played the effect of fixing the vascular sheath to patient's limbs.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a vascular sheath convenient to assemble fixedly, includes three-way pipe (1), its characterized in that: the three-way pipe is characterized in that a valve (2) is arranged on the surface of the three-way pipe (1), a connecting hose (3) is fixedly arranged on one side of the three-way pipe (1), a sheath seat (4) is fixedly arranged on one end of the connecting hose (3), a connecting pipe (5) is fixedly arranged on the front surface of the sheath seat (4), a first threaded connector (6) is fixedly arranged on one end of the connecting pipe (5), an expansion pipe (8) is connected to the inside of the first threaded connector (6) through a first threaded connector (7) in a threaded manner, a second threaded connector (9) is fixedly arranged on one end of the expansion pipe (8), a sheath needle (11) is connected to the inside of the second threaded connector (9) through a second threaded connector (10) in a threaded manner, a first elastic band (13) is fixedly arranged on one side of the sheath seat (4) through an elastic band connecting piece (12), and a sub buckle (14) is fixedly arranged on one end of the first elastic band (13), the opposite side fixed mounting of sheath seat (4) has second elastic band (15), the one end fixed mounting of second elastic band (15) has female buckle (16).