CN208877621U - A kind of tracheotomy guiding duct sealing device - Google Patents

Abstract

The utility model discloses a kind of tracheotomy guiding duct sealing device, belong to medical instruments field, including sleeve, the sleeve upper end closed, sleeve open at its lower end, sleeve lower end is adapted with catheter for tracheostomy, and the side wall of sleeve is equipped with two the first ventholes of face, and bush outer sleeve is equipped with lantern ring, lantern ring is rotatably assorted with sleeve, the side wall of lantern ring is equipped with two the second ventholes of face, and the second venthole is adapted with the first venthole, and sleeve upper surface offers rodding eye；It further include the plug for closing the rodding eye, the plug is connected by the side wall of connecting line and sleeve.The utility model structure is simple, practical and convenient, is not only able to adjustable vent size, moreover it is possible to carry out suction sputum operation.

Description

A kind of tracheotomy guiding duct sealing device

Technical field

The utility model relates to medical instruments field more particularly to a kind of tracheotomy guiding duct sealing devices.

Background technique

Tracheotomy is that clinically a kind of more common rescue and treatment means, catheter for tracheostomy can be tasted before tube drawing Gradually tube sealing is tried, adapting to rear completely to patient's stable disease can pull out.Some simple and crude methods are clinically mostly used at present, Gauze, roll of gauze, the adhesive plaster such as wound with cotton swab carries out tube sealing, but there are many disadvantages: first is that these cotton Products In irregular shape and cotton fiber easily enters air flue with breathing, causes respiratory tract and causes patient's discomfort or accidentally inhale, even stop up Breath,；Second is that cotton Products encounter, secretion is easily moist, and bacterium easy to breed causes to infect, third is that cannot ensure succinctly again It is firmly fixed, patient's cough be easy to cause plug to fall off pollution, and plug, which crashes into air flue, also will cause respiratory tract obstruction It is dangerous.In addition, when emergency patient needs suction sputum, it is also necessary to remove plug, be blocked again again after the completion of suction sputum, be wasted Manpower, at the same some patients cannot disposable complete tube sealing, need an incremental adaptation process.

Utility model content

The utility model be intended to provide it is a kind of conveniently, safely, blind hole size can be adjusted according to patient's state of an illness, can also be carried out The tracheotomy guiding duct sealing device of suction sputum operation.

In order to achieve the above objectives, the technical solution adopted in the utility model is as follows: a kind of tracheotomy guiding duct sealing device, Including sleeve, the sleeve upper end closed, sleeve open at its lower end, sleeve lower end is adapted with catheter for tracheostomy, the side of sleeve Wall is equipped with two the first ventholes of face, and bush outer sleeve is equipped with lantern ring, and lantern ring is rotatably assorted with sleeve, and the side wall of lantern ring is equipped with Two the second ventholes of face, the second venthole are adapted with the first venthole, and sleeve upper surface offers rodding eye；Also wrap The plug for closing the rodding eye is included, the plug is connected by the side wall of connecting line and sleeve.

The outer wall of the sleeve is equipped with two blocker rings along sleeve circumferential direction, and lantern ring, the first venthole are respectively positioned on two Between blocker ring, the spacing of two blocker rings is adapted with the width of lantern ring, and the diameter of blocker ring is greater than the internal diameter of lantern ring, the The axis of one venthole and the axis of the second venthole are in the same plane.

Preferably, the plug is taper, and plug is medical grade rubber.

Preferably, the sleeve, lantern ring are medical plastic.

Preferably, first venthole is set to the top of the side wall of sleeve, the connection of the connecting line and sleeve lateral wall Distance of distance of the position apart from sleeve upper end less than the first venthole apart from sleeve upper end.

Preferably, the sleeve has different sizes specification, and the specification of sleeve is adapted with catheter for tracheostomy specification.

Preferably, the sleeve outer wall is equipped with groove compatible with the blocker ring, and the blocker ring is with notch Elastic material.

The utility model has the following beneficial effects:

1, sleeve one end is adapted with catheter for tracheostomy, the end face of the sleeve other end is equipped with setting for rodding eye and plug It sets, suction sputum operation can be carried out by rodding eye after making tracheotomy guiding duct sealing；

2, sleeve, the first venthole in sleeve lateral wall, the lantern ring being rotatably assorted with sleeve, second on collar side wall logical The setting of stomata can according to need patient during tube sealing and gradually reduce ventilation hole area, and it is empty to reserve adaptation for patient Between；

3, the setting of blocker ring, it is ensured that axis movement will not occur on sleeve for lantern ring, guarantee that venthole is closed Reliability；

4, the setting of blocker ring made of the notch of sleeve outer wall and tool elastic material jaggy, makes lantern ring convenient for peace Dress.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model usage state diagram.

In figure: 1- sleeve, 2- rodding eye, the first venthole of 3-, 4- blocker ring, 5- lantern ring, the second venthole of 6-, 7- plug Son.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality It is further elaborated with novel.

As shown in Figure 1, a kind of tracheotomy guiding duct sealing device, including sleeve 1, the upper end closed of the sleeve 1, sleeve The lower end of 1 open at its lower end, sleeve 1 is adapted with catheter for tracheostomy, and the side wall of sleeve 1 is logical equipped with two first of face Stomata 3, sleeve 1 are set with lantern ring 5 outside, and lantern ring 5 is rotatably assorted with sleeve 1, and the side wall of lantern ring 5 is logical equipped with two second of face Stomata 6, the second venthole 6 are adapted with the first venthole 3, and the outer wall of sleeve 1 is equipped with two resistances along 1 circumferential direction of sleeve Baffle ring 4, the outer wall of sleeve 1 are additionally provided with groove compatible with the blocker ring 4, and blocker ring 4 is elastic material, and blocker ring 4 has Jagged, lantern ring 5, the first venthole 3 are respectively positioned between two blocker rings 4, the spacing of two blocker rings 4 and the width of lantern ring 5 It is adapted, the diameter of blocker ring 4 is greater than the internal diameter of lantern ring 5, and the axis of the first venthole 3 and the axis of the second venthole 6 are located at In same plane, the upper surface of sleeve 1 offers rodding eye 2；It further include the plug 7 for closing the rodding eye 2, the plug Son 7 is connect by connecting line with the side wall of sleeve 1.The plug 7 is taper, and plug 7 is medical grade rubber, the sleeve 1, lantern ring 5 be medical plastic, and first venthole 3 is set to the top of the side wall of sleeve 1, the company of the connecting line and 1 side wall of sleeve Distance of distance of the socket part position apart from 1 upper end of sleeve less than the first venthole 3 apart from 1 upper end of sleeve, the sleeve have difference Dimensions, the specification of sleeve is adapted with catheter for tracheostomy specification.

As shown in Fig. 2, plug 7 is clogged rodding eye in use, the lower end of sleeve 1 is sleeved on outside catheter for tracheostomy 2, lantern ring 5 is rotated, the relative position of the second venthole 6 and the first venthole 3 is determined according to the actual conditions of patient, is cut for tracheae It convinces pipe by patient analysis and reserves size not equal venting channels；When suction sputum, plug 7 is pulled up, sputum aspirator tube is inserted into from rodding eye 2, suction sputum Pipe enters catheter for tracheostomy by sleeve 1, carries out suction sputum operation, after completing suction sputum, plug 7 can be clogged rodding eye 2.

Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model The change and modification answered all should belong to the protection scope of the utility model the attached claims.

Claims (6)

1. a kind of tracheotomy guiding duct sealing device, it is characterised in that: including sleeve (1), sleeve (1) upper end closed, set Cylinder (1) open at its lower end, sleeve (1) lower end are adapted with catheter for tracheostomy, and the side wall of sleeve (1) is equipped with two first of face Venthole (3), sleeve (1) are set with lantern ring (5) outside, and lantern ring (5) is rotatably assorted with sleeve (1), and the side wall of lantern ring (5) is equipped with just Pair two the second ventholes (6), the second venthole (6) is adapted with the first venthole (3), and sleeve (1) upper surface offers Rodding eye (2)；It further include for closing the plug of the rodding eye (2) (7), the plug (7) passes through connecting line and sleeve (1) Side wall connection.

2. a kind of tracheotomy guiding duct sealing device according to claim 1, it is characterised in that: outside the sleeve (1) Wall is equipped with two blocker rings (4) along sleeve (1) circumferential direction, and lantern ring (5), the first venthole (3) are respectively positioned on two blocker rings (4) between, the spacing of two blocker rings (4) is adapted with the width of lantern ring (5), and the diameter of blocker ring (4) is greater than lantern ring (5) The axis of internal diameter, the axis and the second venthole (6) of the first venthole (3) is in the same plane.

3. a kind of tracheotomy guiding duct sealing device according to claim 1, it is characterised in that: the plug (7) is cone Shape, plug (7) are medical grade rubber.

4. a kind of tracheotomy guiding duct sealing device according to claim 1, it is characterised in that: the sleeve (1), lantern ring It (5) is medical plastic.

5. a kind of tracheotomy guiding duct sealing device according to claim 1, it is characterised in that: first venthole (3) set on the top of the side wall of sleeve (1), the connecting portion of the connecting line and sleeve (1) side wall is apart from sleeve (1) upper end Distance of the distance less than the first venthole (3) apart from sleeve (1) upper end.

6. a kind of tracheotomy guiding duct sealing device according to claim 2, it is characterised in that: sleeve (1) outer wall Equipped with groove compatible with the blocker ring (4), the blocker ring (4) has notch, and blocker ring (4) is elastic material.