CN213554609U

CN213554609U - Intubation forceps for cardiovascular

Info

Publication number: CN213554609U
Application number: CN202021020535.2U
Authority: CN
Inventors: 崔嵩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-06-29
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to cardiovascular intubation forceps, including handheld mechanism and intubate mechanism, handheld mechanism includes main handle and vice handle, and intubate mechanism includes mobile jib and auxiliary rod, main handle and mobile jib swing joint, vice handle and auxiliary rod swing joint, handheld mechanism and the fixed and symmetrical two slewing mechanism about installing of crossing department of intubate mechanism, slewing mechanism include disc and interior tooth cover and gear, the lateral wall of two discs respectively with mobile jib and auxiliary rod fixed connection, the pivot is installed in the inside rotation of disc, and the pivot runs through the disc bottom. The utility model discloses in, install slewing mechanism through handheld mechanism and the crossing department of intubate mechanism, medical personnel use the other hand to press the button under the condition of carrying out the not good adjustment of intubate operation angle, then rotate handheld mechanism to change handheld mechanism and intubate mechanism's angle, made things convenient for medical personnel to grip with the propelling movement, it is nimble easy and simple to handle, reduce operating time.

Description

Intubation forceps for cardiovascular

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to intubating forceps for cardiovascular.

Background

A pipe inserting forceps belongs to a medical instrument and comprises a forceps head and a handle, wherein the forceps head is divided into a front support and a rear support, the front support is a steel component with a sharp tip, the front support and the rear support of the two forceps heads are connected in an X-shaped shaft, the rear supports of the two forceps heads are connected with the front support of the handle and the handle in a shaft mode, the front support and the rear support of the handle are located on the same side, and the two handles are connected through a rotating shaft.

At present, the cardiovascular intubation forceps used clinically mainly comprise a finger ring, a forceps arm, a connecting shaft and a forceps head, the forceps head of the intubation forceps is parallel to the forceps arm, when cardiovascular intubation is performed on a patient, the operation can be performed only from one angle, the intubation forceps need to be frequently replaced in the operation process, time and labor are wasted, and great work difficulty is increased for medical staff.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide a cardiovascular is with intubate pincers, install slewing mechanism through the crossing department of handheld mechanism and intubate mechanism, medical personnel use another hand to press down the button under the condition of carrying out the not good adjustment of intubate operation angle, then rotate handheld mechanism to change handheld mechanism and intubate mechanism's angle, made things convenient for medical personnel to grip and the propelling movement, it is easy and simple to handle nimble, reduce operating time.

The purpose of the utility model can be realized by the following technical scheme:

a kind of cardiovascular intubation forceps, including handheld organization and intubation organization, the said handheld organization includes main grip and pair of grips, the intubation organization includes king post and pair of poles, the said main grip and king post swing joint, said pair of grips and pair of pole swing joint, the said handheld organization is fixed and symmetrical to install two slewing mechanism from top to bottom with the crossing place of the intubation organization, the said slewing mechanism includes disc and inner tooth cover and gear, two said lateral wall of disc respectively with king post and pair of pole fixed connection, the said inside of disc rotates and installs the spindle, and the spindle runs through the disc bottom, the bottom fixed mounting of the said spindle blocks the slice, the outside fixed connection of the said spindle has springs, and the spring lies in and blocks the top of the slice, the one end fixedly connected with gear that the slice is kept away from to the said spring, the top fixedly connected with key set of the said gear, the elasticity under the natural state of the spring is greater than the gravity of the gear, the outer part of the gear is engaged with inner gear sleeves, and the outer side walls of the two inner gear sleeves are fixedly connected with the main grip and the auxiliary grip respectively.

Further, the method comprises the following steps: the bottom of the auxiliary handle and one side of the adjacent main handle are fixedly provided with a convex block, the main handle and the auxiliary handle are in contact with each other to keep a certain gap, the top ends of the main rod and the auxiliary rod are fixedly provided with a clamp, and the clamp is made of soft rubber.

Further, the method comprises the following steps: the center of disc has seted up the circular slot, and inside the inner tooth cover was located the circular slot, the disc was located one side of handheld mechanism and has seted up the arc wall, and the arc wall has seted up 180 degrees.

Further, the method comprises the following steps: the top surface fixed mounting of interior tooth cover has the stopper, and the gear is located the stopper below, is convenient for restrict the position of gear.

Further, the method comprises the following steps: the rotating mechanisms are fixedly arranged at the joint of the main handle and the main rod and at the joint of the auxiliary handle and the auxiliary rod, the rotating mechanisms are symmetrically arranged, and two ends, adjacent to the rotating shafts, are rotatably connected.

Further, the method comprises the following steps: the thickness of the inner gear sleeve is smaller than the distance from the bottom surface of the gear to the top surface of the blocking piece.

The utility model has the advantages that:

install slewing mechanism through crossing department of handheld mechanism and intubate mechanism, medical personnel use the other hand to press the button under the condition of carrying out the not good adjustment of intubate operation angle, then rotate handheld mechanism, thereby change handheld mechanism and intubate mechanism's angle, the problem that often need trade intubate pincers when having solved the operation, made things convenient for medical personnel to grip and the propelling movement, it is easy and simple to handle nimble, reduce operating time, there is anchor clamps through the top fixed mounting of mobile jib and auxiliary rod, the centre gripping intubate of being convenient for.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

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

FIG. 3 is a schematic view of a rotating mechanism of the present invention;

fig. 4 is a schematic view of another view angle of the rotating mechanism of the present invention.

In the figure: 100. a hand-held mechanism; 110. a main grip; 120. a secondary grip; 130. a bump; 200. a cannula mechanism; 210. a main rod; 220. an auxiliary rod; 230. a clamp; 300. a rotating mechanism; 310. a disc; 320. a rotating shaft; 330. a spring; 340. a blocking sheet; 350. an inner gear sleeve; 360. a gear; 370. and (6) pressing a key.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a pair of intubation forceps for cardiovascular use includes a handheld device 100 and an intubation mechanism 200, the handheld device 100 includes a main handle 110 and an auxiliary handle 120, the intubation mechanism 200 includes a main rod 210 and an auxiliary rod 220, the main handle 110 is movably connected to the main rod 210, the auxiliary handle 120 is movably connected to the auxiliary rod 220, an upper rotating mechanism 300 and a lower rotating mechanism 300 are symmetrically installed at the intersection of the handheld device 100 and the intubation mechanism 200, the rotating mechanisms 300 include a disc 310, an inner gear sleeve 350 and a gear 360, the outer side walls of the two discs 310 are respectively fixedly connected to the main rod 210 and the auxiliary rod 220, a rotating shaft 320 is rotatably installed inside the disc 310, the rotating shaft 320 penetrates the bottom of the disc 310 and is conveniently connected to another rotating shaft 320, a blocking plate 340 is fixedly installed at the bottom of the rotating shaft 320, a spring 330 is fixedly connected to the outside of the rotating shaft 320, the spring 330 is located above the blocking plate 340, a gear 360 is fixedly connected to one end, the top of the gear 360 is fixedly connected with a button 370, the elasticity of the spring 330 in a natural state is larger than the gravity of the gear 360, when the spring 330 is in a stretching state, the gear 360 is always meshed with the inner gear sleeve 350, the outer part of the gear 360 is meshed with the inner gear sleeve 350, and the outer side walls of the two inner gear sleeves 350 are respectively fixedly connected with the main handle 110 and the auxiliary handle 120.

The bottom of the auxiliary handle 120 and one side of the adjacent main handle 110 are fixedly provided with a convex block 130, the main handle 110 and the auxiliary handle 120 keep a certain gap when contacting, and the medical staff can hold the device conveniently, the top ends of the main rod 210 and the auxiliary rod 220 are fixedly provided with a clamp 230, the clamp 230 is made of soft rubber and is convenient for clamping an intubation tube, the center of the disc 310 is provided with a circular groove, the inner gear sleeve 350 is positioned in the circular groove, one side of the disc 310 positioned on the handheld mechanism 100 is provided with an arc-shaped groove, and the arc-shaped groove is provided with 180 degrees, so that the rotating angle of the handheld mechanism 100 is between plus or minus 90 degrees, the top surface of the inner gear sleeve 350 is fixedly provided with a limiting block, the gear 360 is positioned below the limiting block, the position of the gear 360 is convenient to be limited, the gear 360 is prevented from being separated from the inner gear sleeve 350 by the tension of the spring 330, the rotating mechanism 300 is, and the rotating mechanism 300 is symmetrically installed, the adjacent ends of the two rotating shafts 320 are rotatably connected, and the thickness of the inner gear sleeve 350 is smaller than the distance from the bottom surface of the gear 360 to the top surface of the blocking piece 340.

The main rod 210 and the auxiliary rod 220 are made of tungsten steel, and have the characteristics of rust prevention and difficult deformation, and the outer surfaces of the main grip 110 and the auxiliary grip 120 are wrapped by rubber sleeves, so that medical personnel can take the handles conveniently and the handles are not easy to slide.

The working principle is as follows: when in use, a medical staff inserts a thumb and a forefinger into the main handle 110 and the auxiliary handle 120 respectively, the main handle 110 and the auxiliary handle 120 are connected with two inner gear sleeves 350 respectively, the inner gear sleeves 350 are meshed with the gear 360, the gear 360 is connected with the rotating shaft 320 in a sliding manner, the rotating shaft 320 limits the rotating angle of the gear 360, the rotating shaft 320 is fixedly connected with the disc 310, the two discs 310 are fixedly connected with the main rod 210 and the auxiliary rod 220 respectively, the clamp 230 clamps and fixes the hose, when the angle between the handheld mechanism 100 and the intubation mechanism 200 needs to be adjusted, the two keys 370 are pressed to enable the gear 360 to descend below the inner gear sleeves 350, then the handheld mechanism 100 is rotated to an appropriate position, the two keys 370 are loosened, the gear 360 moves upwards and is meshed with the inner gear sleeves 350 through the tension of the spring 330, and the gear 360 is always meshed with the inner gear sleeves 350 due to the fact that the top of the inner gear sleeves 350 is provided with a limiting block, the gear 360, thereby changing the angle of the handpiece 100 to the cannula mechanism 200.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a cardiovascular is with intubate pincers, includes handheld mechanism (100) and intubate mechanism (200), handheld mechanism (100) is including main handle (110) and vice handle (120), intubate mechanism (200) is including mobile jib (210) and vice pole (220), main handle (110) and mobile jib (210) swing joint, vice handle (120) and vice pole (220) swing joint, its characterized in that, two slewing mechanism (300) about handheld mechanism (100) and the crossing fixed mounting of intubate mechanism (200) have, slewing mechanism (300) include disc (310) and interior tooth cover (350) and gear (360), two the lateral wall of disc (310) respectively with mobile jib (210) and vice pole (220) fixed connection, the internal rotation of disc (310) installs pivot (320), and pivot (320) run through disc (310) bottom, the bottom fixed mounting of pivot (320) has and blocks piece (340), outside fixedly connected with spring (330) of pivot (320), and spring (330) are located the top that blocks piece (340), one end fixedly connected with gear (360) that blocks piece (340) are kept away from in spring (330), the top fixedly connected with button (370) of gear (360), the outside meshing of gear (360) has interior tooth cover (350), two the lateral wall of interior tooth cover (350) respectively with main handle (110) and vice handle (120) fixed connection.

2. The cardiovascular intubation forceps according to claim 1, wherein a protrusion (130) is fixedly mounted at the bottom of the secondary handle (120) and on one side of the adjacent primary handle (110), and a clamp (230) is fixedly mounted at the top ends of the primary rod (210) and the secondary rod (220).

3. The cardiovascular intubation forceps according to claim 1, wherein a circular groove is formed in the center of the disk (310), the inner gear sleeve (350) is located inside the circular groove, and an arc-shaped groove is formed in one side of the disk (310) located on the handheld mechanism (100).

4. The cardiovascular intubation forceps according to claim 1, wherein a stop block is fixedly mounted on the top surface of the inner gear sleeve (350), and the gear (360) is located below the stop block.

5. The cardiovascular intubation forceps according to claim 1, wherein a rotating mechanism (300) is fixedly installed at a joint of the main handle (110) and the main rod (210) and a joint of the auxiliary handle (120) and the auxiliary rod (220), the rotating mechanisms (300) are symmetrically installed, and adjacent ends of the two rotating shafts (320) are rotatably connected.

6. The cardiovascular intubation forceps of claim 1, wherein the thickness of the inner gear sleeve (350) is less than the distance from the bottom surface of the gear (360) to the top surface of the stop plate (340).