CN208481838U

CN208481838U - A kind of telescopic tracheal catheter

Info

Publication number: CN208481838U
Application number: CN201820424081.1U
Authority: CN
Inventors: 顾毅
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2019-02-12
Anticipated expiration: 2028-03-28

Abstract

The utility model discloses a kind of telescopic tracheal catheters, including conduit tube component, slide assemblies and guard assembly, the conduit tube component includes end, built-in pipe, casing, positive stop strip and attachment base, the left end of the attachment base is fixedly connected with described sleeve pipe, the positive stop strip is located at the front surface of described sleeve pipe, and be integrally formed with described sleeve pipe, the left end of described sleeve pipe is slidably connected the built-in pipe, and the end is located at the left end of the built-in pipe；By being provided with end, built-in pipe and regulation handle, the guiding catheter of hard mirror can be stretched, extend to twice of original length, it is placed in the patient so that hard mirror may be guided, while being supported to patient, will not allow patient perceptions to pain again and meet with the danger of anoxic, by being provided with sliver, it prevents hard mirror from causing to collide with during being placed in patient, and patient is allowed not feel good, achieved the effect that prevent patient suffering, avoided hypoxic hazard and collide with.

Description

A kind of telescopic tracheal catheter

Technical field

The utility model belongs to tracheal catheter technical field, and in particular to a kind of telescopic tracheal catheter.

Background technique

Modern hard mirror is a hollow stainless steel tube, and caliber is uniform, and Jackson doctor designs before thickness of pipe wall 2mm, with 100 years Hard mirror it is similar.Adult hard mirror diameter 9mm, length 40cm are distally inclined-planes, will pass through glottis and air flue narrow zone, together When be also conducive to shovel excision and go tumour in airway walls, have side opening on the tube wall of 1/3 mirror body of distal end, enter side master convenient for mirror body Opposite side air flue keeps ventilation when bronchus.

Existing hard mirror merging process is extremely difficult, and patient breathes weaker, patient's production during merging due to general anesthesia When raw expiratory dyspnea, then need to supply oxygen again, after patient's states recovery, be then placed in hard mirror again, process repeatedly so that suffering from Person's pain and danger.

Utility model content

The purpose of this utility model is to provide a kind of telescopic tracheal catheters, to solve to propose in above-mentioned background technique Existing hard mirror merging process is extremely difficult, and for patient due to general anesthesia, breathing is weaker, and it is tired to generate breathing by patient during merging When difficult, then need to supply oxygen again, after patient's states recovery, be then placed in hard mirror again, process repeatedly so that patient suffering and Dangerous problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of telescopic tracheal catheter, including leads Tube assembly, slide assemblies and guard assembly, the conduit tube component include end, built-in pipe, casing, positive stop strip and attachment base, institute The left end for stating attachment base is fixedly connected with described sleeve pipe, and the positive stop strip is located at the front surface of described sleeve pipe, and with described sleeve pipe one Body formed, the left end of described sleeve pipe is slidably connected the built-in pipe, and the end is located at the left end of the built-in pipe, and with it is described Built-in pipe is fixedly connected, and the slide assemblies include regulation handle, the first deck, first slide, the second deck and second slide, The regulation handle is located at the front surface of the built-in pipe, and is fixedly connected with the built-in pipe, solid at the top of the regulation handle Surely first deck is connected, the first slide is located at the top of first deck, and fixes and connect with first deck It connecing, the bottom of the built-in pipe is fixedly connected with second deck, and the second slide is located at the bottom of second deck, and It being fixedly connected with second deck, the guard assembly includes sliver, and the sliver is located at the lateral wall of the end, and with The end is fixedly connected.

Preferably, the shape of the sliver is ring-type, and size is identical with the end, the sliver by it is viscous stick with it is described End is fixed.

Preferably, the built-in pipe is slidably connected with described sleeve pipe by the first slide and the second slide.

Preferably, the regulation handle and the built-in pipe are integrally formed, and by the movement regulation handle, can control institute It states built-in pipe and carries out contraction extension.

Preferably, described sleeve pipe and the positive stop strip are integrally formed, and the width of the positive stop strip is slightly larger than the adjusting handle The at hand width of portion's axis.

Preferably, the built-in pipe is fixed with the end by welding manner.

Preferably, described sleeve pipe is fixed with the attachment base by welding manner.

Compared with prior art, the utility model has the beneficial effects that by being provided with end, built-in pipe and adjusting handle The guiding catheter of hard mirror can be stretched, extend to twice of original length by hand, so that hard mirror merging patient's body may be guided It is interior, while being supported to patient, the danger of patient perceptions to pain and experience anoxic will not be allowed to prevent by being provided with sliver again Hard mirror causes to collide with during being placed in patient, and patient is allowed not feel good, and having reached prevents patient suffering, anoxic is avoided to endanger Danger and the effect collided with.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model built-in pipe；

Fig. 3 is the structural schematic diagram of the utility model sliver；

In figure: 10- conduit tube component, the end 11-, 12- built-in pipe, 13- casing, 14- positive stop strip, 15- attachment base, 20- are sliding Dynamic component, 21- regulation handle, the first deck of 22-, 23- first slide, the second deck of 24-, 25- second slide, 30- protection group Part, 31- sliver.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of telescopic tracheal catheter, including conduit Component 10, slide assemblies 20 and guard assembly 30, conduit tube component 10 include end 11, built-in pipe 12, casing 13,14 and of positive stop strip Attachment base 15, the left end fixed connecting sleeve 13 of attachment base 15, positive stop strip 14 are located at the front surface of casing 13, and with casing 13 1 Body formed, the left end of casing 13 is slidably connected built-in pipe 12, and end 11 is located at the left end of built-in pipe 12, and fixed with built-in pipe 12 Connection, slide assemblies 20 include regulation handle 21, the first deck 22, first slide 23, the second deck 24 and second slide 25, are adjusted Section handle 21 is located at the front surface of built-in pipe 12, and is fixedly connected with built-in pipe 12, is fixedly connected with first at the top of regulation handle 21 Deck 22, first slide 23 are located at the top of the first deck 22, and are fixedly connected with the first deck 22, and the bottom of built-in pipe 12 is solid Surely the second deck 24 is connected, second slide 25 is located at the bottom of the second deck 24, and is fixedly connected with the second deck 24, protection group Part 30 includes sliver 31, and sliver 31 is located at the lateral wall of end 11, and is fixedly connected with end 11.

In the present embodiment, when in use, hard mirror is connected by healthcare givers with ventilator interface, after taking out of patient's mouth It is placed in, then stirs regulation handle 21, drive built-in pipe 12 to start to uphold by the first deck 22 and first slide 23, so that Independently to being placed in patient body, then it is observed medical treatment and is used, it, will be built-in after the completion of use, then by stirring regulation handle 21 Pipe 12 is shunk, and cleaning is taken out.

Further, the shape of sliver 31 is ring-type, and size is identical with end 11, sliver 31 by viscous glutinous and end 11 into Row is fixed.

In the present embodiment, the shape of sliver 31 is ring-type, and size is identical as end 11, and sliver 31 passes through viscous glutinous and end 11 It is fixed, prevents that grazing occurs when being placed in patient body.

Further, built-in pipe 12 is slidably connected by first slide 23 with second slide 25 with casing 13.

In the present embodiment, built-in pipe 12 is slidably connected by first slide 23 with second slide 25 with casing 13, so that can It guides hard mirror to be placed in the patient, while being supported to patient, will not allow patient perceptions to pain again and meet with the danger of anoxic.

Further, regulation handle 21 and built-in pipe 12 are integrally formed, and by mobile regulation handle 21, can control built-in pipe 12 carry out contraction extension.

In the present embodiment, regulation handle 21 and built-in pipe 12 are integrally formed, and by mobile regulation handle 21, can control built-in Pipe 12 carries out contraction extension, is shunk or is upheld convenient for control built-in pipe 12.

Further, casing 13 and positive stop strip 14 are integrally formed, and the width of positive stop strip 14 is slightly larger than 21 bottom of regulation handle The width of axis.

In the present embodiment, casing 13 and positive stop strip 14 are integrally formed, and the width of positive stop strip 14 is slightly larger than 21 bottom of regulation handle The width of portion's axis, regulation handle 21 easy to remove are adjusted.

Further, built-in pipe 12 is fixed with end 11 by welding manner.

In the present embodiment, built-in pipe 12 is fixed with end 11 by welding manner, is integrally placed in convenient for hard mirror.

Further, casing 13 is fixed with attachment base 15 by welding manner.

In the present embodiment, casing 13 is fixed with attachment base 15 by welding manner, and hard mirror is connected with ventilator, Carry out using.

The bottom of regulation handle 21 in the utility model is equipped with short connecting shaft, is fixed and is connected with built-in pipe 12.

The working principle and process for using of the utility model: after the utility model installs, when in use, healthcare givers Hard mirror is connected with ventilator interface, is placed in out of patient's mouth after taking, then stir regulation handle 21, the first card is passed through Seat 22 starts to uphold with the drive built-in pipe 12 of first slide 23, so that independently to being placed in patient body, then it is observed medical treatment With, after the completion of use, then by stirring regulation handle 21, built-in pipe 12 is shunk, take out cleaning, convenient for next time use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of telescopic tracheal catheter, it is characterised in that: including conduit tube component (10), slide assemblies (20) and guard assembly (30), the conduit tube component (10) includes end (11), built-in pipe (12), casing (13), positive stop strip (14) and attachment base (15), The left end of the attachment base (15) is fixedly connected described sleeve pipe (13), and the positive stop strip (14) is located at the preceding table of described sleeve pipe (13) Face, and be integrally formed with described sleeve pipe (13), the left end of described sleeve pipe (13) is slidably connected the built-in pipe (12), the end (11) it is located at the left end of the built-in pipe (12), and is fixedly connected with the built-in pipe (12), the slide assemblies (20) includes Regulation handle (21), the first deck (22), first slide (23), the second deck (24) and second slide (25), the adjusting handle Hand (21) is located at the front surface of the built-in pipe (12), and is fixedly connected with the built-in pipe (12), the regulation handle (21) Top is fixedly connected with first deck (22), and the first slide (23) is located at the top of first deck (22), and with First deck (22) is fixedly connected, and the bottom of the built-in pipe (12) is fixedly connected with second deck (24), and described Two slides (25) are located at the bottom of second deck (24), and are fixedly connected with second deck (24), the protection group Part (30) includes sliver (31), and the sliver (31) is located at the lateral wall of the end (11), and fixed with the end (11) Connection.

2. a kind of telescopic tracheal catheter according to claim 1, it is characterised in that: the shape of the sliver (31) is Ring-type, size is identical as the end (11), and the sliver (31) is fixed by viscous stick with the end (11).

3. a kind of telescopic tracheal catheter according to claim 1, it is characterised in that: the built-in pipe (12) with it is described Casing (13) is slidably connected by the first slide (23) and the second slide (25).

4. a kind of telescopic tracheal catheter according to claim 1, it is characterised in that: the regulation handle (21) and institute Built-in pipe (12) integrated molding is stated, by the movement regulation handle (21), can control the built-in pipe (12) to carry out contraction and stretch ?.

5. a kind of telescopic tracheal catheter according to claim 1, it is characterised in that: described sleeve pipe (13) and the limit Position item (14) is integrally formed, and the width of the positive stop strip (14) is slightly larger than the width of the regulation handle (21) bottom axis.

6. a kind of telescopic tracheal catheter according to claim 1, it is characterised in that: the built-in pipe (12) with it is described End (11) is fixed by welding manner.

7. a kind of telescopic tracheal catheter according to claim 1, it is characterised in that: described sleeve pipe (13) and the company Joint chair (15) is fixed by welding manner.