CN210542781U

CN210542781U - Department of anesthesia uses multi-functional endotracheal tube

Info

Publication number: CN210542781U
Application number: CN201920839534.1U
Authority: CN
Inventors: 颜昊祺
Original assignee: Xuzhou Medical University
Current assignee: Xuzhou Medical University
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-19
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a multifunctional tracheal catheter for anesthesia department, which comprises a catheter, a connecting pipe, an oxygen tube, a substrate, a fixed plate, a screw rod, a knob, a pressure plate, an air bag and a clamping device, wherein when the existing tracheal catheter is used, a clamping opening used for fixing with clothes of a patient is usually a fixed position, which causes poor flexibility and poor stability when the tracheal catheter with different body types is worn, the clamping device is arranged on the oxygen tube, then a pull ring is pulled to drive the slide bar to move on a lantern ring, a pressing block is driven to move, the lantern ring can carry out position adjustment on the oxygen ring, the pulling force is cancelled, the slide bar slides on the lantern ring through a spring to reset, the pressing block resets accordingly, the oxygen tube resets through a latch, the height of the clamping opening is conveniently adjusted, and the use requirements of patients with different body types are met, the wearing stability is increased.

Description

Department of anesthesia uses multi-functional endotracheal tube

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to department of anesthesia uses multi-functional endotracheal tube.

Background

In the medical treatment process, the anesthesia method is often used frequently, the anesthesia means that the patient loses the sense wholly or locally temporarily by using a medicine or other methods so as to achieve the purpose of painless operation treatment, in the anesthesia process of the patient, the patient needs to be connected with oxygen supply equipment through a tracheal catheter to deliver oxygen to the respiratory tract, so that the patient can supply the oxygen, but when the existing gas catheter is used, a clamping opening used for fixing with the clothes of the patient is usually a fixed position, the flexibility is poor, and the stability is poor when the patient with different body types wears the gas catheter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a department of anesthesia with multi-functional endotracheal tube, when having solved current gas conduit and using, be used for on it with the fixed mouth that presss from both sides of patient clothes be fixed position usually, lead to the flexibility relatively poor, the relatively poor problem of stability when the patient of different sizes is worn reaches the height that convenient regulation pressed from both sides the mouth, satisfies different size patients' user demand, increases the advantage of wearing stability.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a multifunctional tracheal catheter for anesthesia department, which comprises a catheter, a connecting pipe, an oxygen tube, a substrate, a fixing plate, a screw rod, a knob, a pressure plate, an air bag and a clamping device, wherein the connecting pipe and the oxygen tube are respectively inserted at the left end and the right end of the connecting pipe, the substrate is arranged at the middle part of the outer side of the connecting pipe in an integrated forming mode, the top end and the bottom end of the substrate are fixedly connected with the fixing plate, the outer side of the screw rod is in threaded connection with the fixing plate, the screw rod is respectively welded with the knob and the pressure plate by the outer end and the inner end, the left end of the catheter is embedded and matched with the air bag, the outer side of the oxygen tube is movably connected with the clamping device, the clamping device consists of a lantern ring, a sliding rod, a pull ring, a sliding rod, a pressing block, and the slide bar leans on inner fixed being provided with to possess elastic briquetting, lantern ring outer wall front end bonds with the paper clip through the powerful glue, the inside top of lantern ring and bottom are provided with the cavity, spring top and bottom respectively with slide bar and cavity fixed connection, the briquetting leans on the inboard range to be provided with a plurality of outstanding latches, both ends and oxygen hose swing joint around the lantern ring inner wall to both ends are fixed through briquetting and oxygen hose about the lantern ring inner wall.

Further, the inner wall surface of the pull ring is a smooth surface, and the size of the inner diameter of the pull ring is 2.5 CM.

Furthermore, the latch is in a triangular structure, and the height of the latch is 1 MM.

Furthermore, the conduit and the oxygen pipe are fixedly connected with the connecting pipe through a pressure plate.

Furthermore, the inner side of the spring is inserted into the sliding rod, and the maximum elastic force of the spring is 3N.

Further, the length of the sliding rod is 2MM larger than the thickness of the lantern ring, and the thickness of the pressing block is 1.5 MM.

Furthermore, the slide bar is cylindrical, and the friction coefficient of the outer side surface of the slide bar is 0.3.

Furthermore, the spring is made of stainless steel.

Furthermore, the material of the pressing block is rubber.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) when solving current gas conduit and using, it is fixed position usually to be used for the mouth of pressing from both sides fixed with patient's clothes on it, lead to the flexibility relatively poor, the relatively poor problem of stability when the patient of different sizes wears, through set up the clamping device on the oxygen hose, pull the pull ring again, make it drive the slide bar and move on the lantern ring, it removes to make the drive briquetting, make the lantern ring can carry out position control on the oxygen ring, cancel the pulling force again, make the slide bar slide through the spring and reset on the lantern ring, make the briquetting reset thereupon, reset through latch and oxygen hose, reach the height that convenient regulation pressed from both sides the mouth, satisfy different sizes patient's user demand, increase the advantage of wearing stability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural view of the clamping device of the present invention;

fig. 3 is a schematic view of the internal structure of the lantern ring of the present invention.

In the figure: the device comprises a conduit-1, a connecting pipe-2, an oxygen pipe-3, a base plate-4, a fixing plate-5, a screw-6, a knob-7, a pressure plate-8, an air bag-9, a clamping device-10, a lantern ring-1001, a sliding rod-1002, a pull ring-1003, a pressing block-1004, a clip-1005, a cavity-1006, a spring-1007 and a latch-1008.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, the present invention provides a multifunctional endotracheal tube for anesthesia department: comprises a conduit 1, a connecting pipe 2, an oxygen pipe 3, a substrate 4, a fixing plate 5, a screw rod 6, a knob 7, a pressure plate 8, an air bag 9 and a clamping device 10, wherein the connecting pipe 2 and the oxygen pipe 3 are respectively inserted at the left end and the right end of the connecting pipe 2, the substrate 4 is arranged at the middle part of the outer side of the connecting pipe 2 in an integrated forming mode, the top end and the bottom end of the substrate 4 are fixedly connected with the fixing plate 5, the outer side of the screw rod 6 is in threaded connection with the fixing plate 5, the knob 7 and the pressure plate 8 are respectively welded at the outer end and the inner end of the screw rod 6, the left end of the conduit 1 is in embedded fit with the air bag 9, the outer side of the oxygen pipe 3 is movably connected with the clamping device 10, the clamping device 10 consists of a lantern ring 1001, a sliding rod 1002, a pull ring 1003, a pressing block 1004, and the slide bar 1002 is fixedly provided with a pressing block 1004 with elasticity near the inner end, the front end of the outer wall of the lantern ring 1001 is bonded with a clip 1005 through super glue, the top end and the bottom end inside the lantern ring 1001 are provided with a cavity 1006, the top end and the bottom end of the spring 1007 are respectively fixedly connected with the slide bar 1002 and the cavity 1006, the pressing block 1004 is provided with a plurality of protruding clamping teeth 1008 near the inner side, the front end and the rear end of the inner wall of the lantern ring 1001 are movably connected with the oxygen hose 3, and the upper end and the lower end of the inner wall of the lantern ring 1001.

The inner wall surface of the pull ring 1003 is a smooth surface, and the size of the inner diameter of the pull ring 1003 is 2.5CM, so that the finger can penetrate and apply force conveniently.

The latch 1008 is of a triangular structure, and the height of the latch 1008 is 1MM, so that the friction force when the latch 1008 contacts the oxygen tube 3 is improved.

Wherein, the conduit 1 and the oxygen tube 3 are fixedly connected with the connecting tube 2 through the pressure plate 8, thereby improving the sealing performance during connection.

The inner side of the spring 1007 is inserted into the sliding rod 1002, the maximum elastic force of the spring 1007 is 3N, the elastic force is small, and force can be applied to the oxygen tube 3 conveniently.

The length dimension of the sliding rod 1002 is 2MM larger than the thickness dimension of the lantern ring 1001, the thickness dimension of the pressing block 1004 is 1.5MM, and the range of the clamping depth of the pressing block on the oxygen tube 3 is controlled.

The sliding rod 1002 is cylindrical, the friction coefficient of the outer side face of the sliding rod 1002 is 0.3, friction force is small, and sliding is facilitated.

The spring 1007 is made of stainless steel and is not prone to rusting.

The pressing block 1004 is made of rubber and has good elasticity.

According to the table, the novel spring 1007 is made of stainless steel, so that the effect of difficult rusting can be achieved.

The outer wall of the latch 1008 is a protruding triangle structure, more than two latches are arranged in quantity and are distributed in close arrangement, the spring 1007 is an elastic object for storing mechanical energy, the movement of a machine part can be controlled by the elasticity of the elastic object, impact or vibration can be alleviated, energy can be stored, the magnitude of force can be measured, and the like, and the latch is widely applied to machines and instruments.

The working principle is as follows: when in use, the oxygen tube 3 is inserted into a patient, then the pull ring 1003 is pulled by outward pulling force to drive the slide rod 1002 to move outwards on the lantern ring 1001, so that the slide rod 1002 drives the press block 1004 to move towards the inner wall of the lantern ring 1001, and the spring 1007 is extended to generate elastic force, thereby the fixed state between the sleeve 1001 and the oxygen tube 3 is cancelled, then the pull ring 1003 is exerted with push-pull force in a required adjusting mode to drive the lantern ring 1001 to perform position adjustment along the outer wall of the oxygen ring 3 until the proper fixed position is adjusted on the patient, then the force applied to the pull ring 1003 is cancelled, the slide rod 1002 slides on the lantern ring 1001 by the rebound force of the spring 1007 reset in the cavity 1006 to reset, the slide rod 1002 drives the press block 1004 to reset, so that the press block 1004 clamps the outer wall of the oxygen tube 3 in the lantern ring 1001, make it contact through latch 1008 and 3 outer walls of oxygen hose, frictional force when improving the contact, then alright exert pressure repeatedly with through to the gasbag, make it loop through pipe 1 and connecting pipe 2 after and spread into patient's department from oxygen hose 3, provide oxygen for the patient, thereby when having solved current gas conduit and using, it is usually fixed position to be used for the mouth of pressing from both sides with the fixed of patient's clothes on it, lead to the flexibility relatively poor, the relatively poor problem of stability when the patient of different sizes wears, reach the height that convenient regulation pressed from both sides the mouth, satisfy different size patients ' user demand, increase the advantage of wearing stability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a department of anesthesia uses multi-functional endotracheal tube, includes pipe (1), connecting pipe (2), oxygen hose (3), base plate (4), fixed plate (5), screw rod (6), knob (7), pressure disk (8) and gasbag (9), the both ends are pegged graft respectively and are had connecting pipe (2) and oxygen hose (3) about connecting pipe (2), connecting pipe (2) outside middle part is provided with base plate (4) through integrated into one piece mode, base plate (4) top and bottom and fixed plate (5) fixed connection, the screw rod (6) outside and fixed plate (5) threaded connection, knob (7) and pressure disk (8) have been welded respectively to the screw rod (6) by outer end and by inner end, pipe (1) left end and gasbag (9) embedding cooperation, the oxygen hose (3) outside and clamping device (10) swing joint;

the method is characterized in that: the clamping device (10) is composed of a lantern ring (1001), a sliding rod (1002), a pull ring (1003), a pressing block (1004), a clip (1005), a cavity (1006), a spring (1007) and a latch (1008), the sliding rod (1002) capable of sliding is inserted into the top end and the bottom end of the lantern ring (1001), the pull ring (1003) used for applying force is welded to the outer end of the sliding rod (1002), the elastic pressing block (1004) is fixedly arranged on the inner end of the sliding rod (1002), the front end of the outer wall of the lantern ring (1001) is bonded with the clip (1005) through super glue, the cavity (1006) is arranged on the top end and the bottom end of the interior of the lantern ring (1001), the top end and the bottom end of the spring (1007) are fixedly connected with the sliding rod (1002) and the cavity (1006) respectively, and a plurality of protruding latches (1008) are arranged on the inner side of the pressing block, the front end and the rear end of the inner wall of the lantern ring (1001) are movably connected with the oxygen pipe (3), and the upper end and the lower end of the inner wall of the lantern ring (1001) are fixed with the oxygen pipe (3) through pressing blocks (1004).

2. The multifunctional tracheal catheter for anesthesia department of claim 1, wherein: the inner wall surface of the pull ring (1003) is a smooth surface, and the inner diameter of the pull ring (1003) is 2.5 CM.

3. The multifunctional tracheal catheter for anesthesia department of claim 1, wherein: the latch (1008) is of a triangular structure, and the height of the latch (1008) is 1 MM.

4. The multifunctional tracheal catheter for anesthesia department of claim 1, wherein: the conduit (1) and the oxygen pipe (3) are fixedly connected with the connecting pipe (2) through the pressure plate (8).

5. The multifunctional tracheal catheter for anesthesia department of claim 1, wherein: the inner side of the spring (1007) is spliced with the sliding rod (1002), and the maximum elastic force of the spring (1007) is 3N.

6. The multifunctional tracheal catheter for anesthesia department of claim 1, wherein: the length dimension of the slide rod (1002) is 2MM larger than the thickness dimension of the lantern ring (1001), and the thickness dimension of the pressing block (1004) is 1.5 MM.

7. The multifunctional tracheal catheter for anesthesia department of claim 1, wherein: the sliding rod (1002) is cylindrical, and the friction coefficient of the outer side face of the sliding rod (1002) is 0.3.