CN217245872U

CN217245872U - Catheter with adjusting mechanism for clinical medicine

Info

Publication number: CN217245872U
Application number: CN202220021308.4U
Authority: CN
Inventors: 邵延萱
Original assignee: Jiamusi University
Current assignee: Jiamusi University
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-23
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to the technical field of medical equipment, specifically be a clinical medicine is with pipe that has adjustment mechanism, include: the medicine storage device comprises a pipe body, wherein a regulating mechanism is arranged on the outer surface of the pipe body, a medicine storage bin is connected to the bottom end of the regulating mechanism, a circulating pipe is inserted into the medicine storage bin, an exhaust mechanism is fixedly connected to the outer surface of the circulating pipe, and a needle head is arranged at the top end of the circulating pipe. The utility model discloses in, make through the collection storehouse, mount pad, extension spring and the mounting panel that sets up to insert when the runner pipe and establish after the inside of collecting the storehouse, can fold the operation of depositing through collecting the storehouse to the runner pipe, carry out the centre gripping operation with the runner pipe through fixture afterwards for when the runner pipe is conveniently carrying out length adjustment, can carry out the elastic expansion of runner pipe through the extension spring, carry out the elasticity protection when the runner pipe is tensile, prevent to cut the syringe needle to patient's blood vessel after the runner pipe is tensile.

Description

Catheter with adjusting mechanism for clinical medicine

Technical Field

The utility model relates to the technical field of medical equipment, specifically a clinical medicine is with pipe that has adjustment mechanism.

Background

Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for human body, including necessary computer software, whose effects are mainly obtained by physical means and not by pharmacological, immunological or metabolic means, or are involved in such means but only play an auxiliary role, and are aimed at diagnosis, prevention, monitoring, treatment or alleviation of diseases.

The infusion operation of medicine need be carried out through the pipe when carrying out detection operation to current clinical medicine, and its often length of present pipe is fixed, can't carry out the length adjustment operation of pipe to influence the efficiency of pipe when using, and the pipe often causes the inside air that remains of pipeline easily when carrying out the infusion, thereby influences the infusion operation of pipe, therefore the pipe that needs design a clinical medicine with having adjustment mechanism solves above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical medicine is with pipe that has adjustment mechanism to it can not adjust and intraductal problem of remaining air easily to propose current clinical pipe in the above-mentioned background art to solve.

In order to achieve the above purpose, the utility model provides a following technical scheme: a catheter with an adjustment mechanism for clinical medicine, comprising:

the medicine injection device comprises a pipe body, wherein the outer surface of the pipe body is provided with a regulating mechanism, the bottom end of the regulating mechanism is connected with a medicine storage bin, a circulating pipe is inserted into the medicine storage bin, the outer surface of the circulating pipe is fixedly connected with an exhaust mechanism, and the top end of the circulating pipe is provided with a needle head;

fixture, the inside of adjustment and control mechanism is provided with fixture, fixture includes first grip slipper, first grip slipper fixed mounting is in adjustment and control mechanism's inside, the fixed surface of first grip slipper installs and presses the seat, one side surface of first grip slipper is provided with flexible seat, one side of first grip slipper is provided with the second grip slipper.

Preferably, the first clamping seat is fixedly connected with the second clamping seat through a telescopic seat, the pressing seat is fixedly installed on the outer surface of the top end of the first clamping seat through a screw, and the outer surface of the first clamping seat is identical to the outer surface of the second clamping seat in shape and size.

Preferably, regulation and control mechanism is including collecting the storehouse, collect the inside of storehouse setting at the body, the top fixed mounting who collects the storehouse has the mount pad, the expanding spring is installed on the top of mount pad, the top surface of expanding spring is provided with the mounting panel.

Preferably, the outer surface of the telescopic spring is a metal spring with a smooth structure, the telescopic spring is fixedly installed on the outer surface of the top end of the collecting bin through an installation seat, a circulating pipe is inserted into the telescopic spring, and a clamping mechanism is fixedly installed at the top end of the installation plate.

Preferably, the exhaust mechanism comprises an exhaust bin, the exhaust bin is connected to the outer surface of the circulation pipe, a circulation port is inserted into the exhaust bin, a pressing pipe is arranged on one side of the circulation port, and an air outlet is formed in the top end of the exhaust bin.

Preferably, the outer surface of the air outlet is provided with a circular through hole, the circulation port and the pressing pipe penetrate through the exhaust bin and are inserted into the exhaust bin, and the outer surface of the exhaust bin is a rubber pipe with a smooth structure.

Compared with the prior art, the beneficial effects of the utility model are that this clinical medicine can carry out the regulation operation of pipe and can carry out the emission of air in the pipe with the pipe that has adjustment mechanism.

1. Through the collection storehouse that sets up, mount pad, extension spring and mounting panel make and insert the inside back of establishing in collecting the storehouse when the runner pipe, can fold through collecting the storehouse and deposit the operation to the runner pipe, carry out the centre gripping operation with the runner pipe through fixture afterwards for the runner pipe can carry out the elastic expansion of runner pipe through the extension spring when conveniently carrying out length adjustment, carries out the elastic protection when drawing the runner pipe, prevents to cut open the blood vessel of patient with the syringe needle after the runner pipe is tensile.

2. Make when the pipeline internal storage leaves the air through the exhaust storehouse, circulation mouth, the pressure pipe that set up and gas outlet, make the air in the circulation pipe can be extruded into the inside in exhaust storehouse through pressing down of pressure pipe, discharge through the gas outlet afterwards to carry out the discharge operation of the air in the circulation pipe, make the inside of circulation pipe can't receive air interference when carrying out the infusion.

Drawings

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

FIG. 2 is a schematic overall view of the structure of the adjustment mechanism of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the exhaust mechanism of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a pipe body; 2. a regulating mechanism; 201. a collection bin; 202. a mounting seat; 203. a tension spring; 204. mounting a plate; 3. a medicine storage bin; 4. a flow-through tube; 5. an exhaust mechanism; 501. an exhaust bin; 502. a flow port; 503. pressing a pipe; 504. an air outlet; 6. a needle head; 7. a clamping mechanism; 701. a first clamping seat; 702. a pressing seat; 703. a telescopic base; 704. and a second clamping seat.

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. 1-4, the present invention provides an embodiment: a catheter with an adjustment mechanism for clinical medicine, comprising:

the medicine injection device comprises a pipe body 1, wherein the outer surface of the pipe body 1 is provided with a regulating mechanism 2, the bottom end of the regulating mechanism 2 is connected with a medicine storage bin 3, a circulating pipe 4 is inserted into the medicine storage bin 3, the outer surface of the circulating pipe 4 is fixedly connected with an exhaust mechanism 5, and the top end of the circulating pipe 4 is provided with a needle 6;

the clamping mechanism 7 is arranged in the regulating mechanism 2, the clamping mechanism 7 comprises a first clamping seat 701, the first clamping seat 701 is fixedly arranged in the regulating mechanism 2, a pressing seat 702 is fixedly arranged on the outer surface of the first clamping seat 701, a telescopic seat 703 is arranged on the outer surface of one side of the first clamping seat 701, a second clamping seat 704 is arranged on one side of the first clamping seat 701, the first clamping seat 701 is fixedly connected with the second clamping seat 704 through the telescopic seat 703, the pressing seat 702 is fixedly arranged on the outer surface of the top end of the first clamping seat 701 through screws, the shapes and the sizes of the outer surfaces of the first clamping seat 701 and the second clamping seat 704 are the same, after the pressing base 702 is stretched, the first clamping base 701 and the second clamping base 704 can be controlled to be stretched and adjusted by the elastic stretching of the stretching base 703, so that the flow tube 4 inserted into the clamping mechanism 7 is clamped and fixed.

Further, regulation and control mechanism 2 is including collecting storehouse 201, collect storehouse 201 and set up the inside at body 1, the top fixed mounting who collects storehouse 201 has mount pad 202, telescopic spring 203 is installed on the top of mount pad 202, telescopic spring 203's top surface is provided with mounting panel 204, telescopic spring 203's surface is the metal spring of smooth structure, telescopic spring 203 passes through mount pad 202 fixed mounting at the top surface of collecting storehouse 201, telescopic spring 203's inside is inserted and is equipped with runner pipe 4, the top fixed mounting of mounting panel 204 has fixture 7, can fold the collection at it inside to runner pipe 4 through collecting storehouse 201, thereby carry out the length collection regulation of runner pipe 4, through telescopic spring 203's setting, make runner pipe 4 when receiving external force, can carry out the elasticity protection, prevent that runner pipe 4 from receiving external force and dragging and causing the laceration of runner pipe 4 to the blood vessel.

Further, the exhaust mechanism 5 includes an exhaust chamber 501, the exhaust chamber 501 is connected to the outer surface of the flow pipe 4, a flow port 502 is inserted into the inside of the exhaust chamber 501, a pressing pipe 503 is arranged on one side of the flow port 502, an air outlet 504 is arranged on the top end of the exhaust chamber 501, a circular through hole is formed in the outer surface of the air outlet 504, the flow port 502 and the pressing pipe 503 are inserted into the inside of the exhaust chamber 501, the outer surface of the exhaust chamber 501 is a rubber pipe with a smooth structure, air inside the flow port 502 can be discharged into the inside of the exhaust chamber 501 by pressing the pressing pipe 503, and then the air is discharged through the air outlet 504, so that the air in the flow pipe 4 is discharged.

The working principle is as follows: when the length of the circulation pipe 4 is adjusted, firstly, the circulation pipe 4 can be folded and collected in the collection bin 201, so that the length of the circulation pipe 4 is collected and adjusted, then the pressing seat 702 is stretched, the first clamping seat 701 and the second clamping seat 704 can be stretched and adjusted and controlled through elastic stretching of the stretching seat 703, the circulation pipe 4 inserted in the clamping mechanism 7 is clamped and fixed, and the expansion spring 203 is arranged, so that the circulation pipe 4 can be elastically protected when being subjected to external force.

Further, when air is present inside the flow pipe 4, the air inside the flow port 502 can be discharged into the exhaust chamber 501 by pressing the pressing pipe 503, and then the air is discharged through the air outlet 504 inside the exhaust chamber 501, thereby discharging the air inside the flow pipe 4.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A catheter having an adjustment mechanism for use in clinical medicine, comprising:

the medicine injection device comprises a pipe body (1), wherein an adjusting mechanism (2) is arranged on the outer surface of the pipe body (1), the bottom end of the adjusting mechanism (2) is connected with a medicine storage bin (3), a circulating pipe (4) is inserted into the medicine storage bin (3), an exhaust mechanism (5) is fixedly connected to the outer surface of the circulating pipe (4), and a needle head (6) is arranged at the top end of the circulating pipe (4);

fixture (7), the inside of adjustment and control mechanism (2) is provided with fixture (7), fixture (7) include first grip slipper (701), first grip slipper (701) fixed mounting is in the inside of adjustment and control mechanism (2), the fixed surface of first grip slipper (701) installs and presses seat (702), one side surface of first grip slipper (701) is provided with flexible seat (703), one side of first grip slipper (701) is provided with second grip slipper (704).

2. A catheter with an adjustment mechanism for clinical medicine according to claim 1, wherein: the first clamping seat (701) is fixedly connected with the second clamping seat (704) through a telescopic seat (703), the pressing seat (702) is fixedly installed on the outer surface of the top end of the first clamping seat (701) through screws, and the outer surfaces of the first clamping seat (701) and the second clamping seat (704) are identical in shape and size.

3. A catheter with an adjustment mechanism for clinical medicine according to claim 1, wherein: regulation and control mechanism (2) are including collecting storehouse (201), collect storehouse (201) and set up the inside at body (1), the top fixed mounting who collects storehouse (201) has mount pad (202), extension spring (203) are installed on the top of mount pad (202), the top surface of extension spring (203) is provided with mounting panel (204).

4. A catheter with an adjustment mechanism for clinical medicine according to claim 3, wherein: the surface of extension spring (203) is the metal spring of smooth structure, extension spring (203) pass through mount pad (202) fixed mounting and collect the top surface in storehouse (201), flow tube (4) are inserted to the inside of extension spring (203), the top fixed mounting of mounting panel (204) has fixture (7).

5. A catheter with an adjustment mechanism for clinical medicine according to claim 1, wherein: exhaust mechanism (5) are including exhaust storehouse (501), exhaust storehouse (501) are connected in the surface of runner pipe (4), the inside in exhaust storehouse (501) is inserted and is equipped with circulation mouth (502), one side of circulation mouth (502) is provided with presses pipe (503), the top in exhaust storehouse (501) is provided with gas outlet (504).

6. The catheter with an adjustment mechanism for clinical medicine according to claim 5, wherein: the outer surface of the air outlet (504) is provided with a circular through hole, the circulation port (502) and the pressing pipe (503) penetrate through the inside of the exhaust bin (501), and the outer surface of the exhaust bin (501) is a rubber pipe with a smooth structure.