CN209332943U - A kind of cardiac surgery operation fixator for tracheal cannule - Google Patents

Abstract

The utility model relates to trachea cannula technique for fixing fields, especially a kind of cardiac surgery operation fixator for tracheal cannule, including pasting board, the two sides of the pasting board are equipped with thread groove, the inner cavity of the thread groove is bolted with bolt, the bolt is equipped with bolt sleeve far from one end of thread groove, two sides of the bolt sleeve far from bolt are connected with the first elastic reducing-fixing band jointly, the outer middle side part of the pasting board is equipped with through-hole, the inner cavity of the through-hole is fixedly connected with casing, the one end of described sleeve pipe far from pasting board is equidistantly equipped with screw thread clamp clip, the inner cavity of described sleeve pipe is equipped with rubber pad corresponding with screw thread clamp clip position, screw clamp set is socketed on the outside of described sleeve pipe, compared with prior art, the utility model it is reasonable in design, using flexible, it is easy to use, it is practical, be conducive to improve solid to trachea cannula Determine effect, and facilitate installing and dismounting, convenient for carrying out oral care practices to patient.

Description

A kind of cardiac surgery operation fixator for tracheal cannule

Technical field

It is solid with trachea cannula that the utility model relates to trachea cannula technique for fixing fields more particularly to a kind of cardiac surgery operation Determine device.

Background technique

Trachea cannula, which refers to, is known as trachea cannula through the technology of glottis merging tracheae for a special endotracheal tube, this Technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent accidentally suction etc. from providing optimum condition, emergency trachea intubation technique Have become heart surgical department CPR and with the important measures during the Severe acute disease patient rescue of respiratory dysfunction.

Current trachea cannula needs that trachea cannula is fixed using rear, traditional method be by trachea cannula with Hard bite-block is fixed together, can carry out with adhesive plaster, very little band double fixed, prevents displacement or abjection, while with restraint strap constraint both hands, but It is since immobilization with adhesive tape method is simple, its fix tightly solidity is poor and easy to fall off, especially when use is with the patients such as high fever When, it is easy that adhesive plaster is allowed to lose being stained with property because of sweat, and be inconvenient to dismantle, is not easy to carry out oral care practices to patient, is This, we provide a kind of cardiac surgery operation and solve the problems, such as this with fixator for tracheal cannule.

Utility model content

Purpose of the utility model is to solve disadvantage existing in the prior art, a kind of cardiac surgery operation of proposition is used Fixator for tracheal cannule.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of cardiac surgery operation fixator for tracheal cannule, including pasting board are designed, the two sides of the pasting board are equipped with spiral shell Groove, the inner cavity of the thread groove are bolted with bolt, and the bolt is equipped with bolt sleeve, two institutes far from one end of thread groove It states side of the bolt sleeve far from bolt and is connected with the first elastic reducing-fixing band jointly, the outer middle side part of the pasting board is equipped with through-hole, institute The inner cavity for stating through-hole is fixedly connected with casing, and the one end of described sleeve pipe far from pasting board is equidistantly equipped with screw thread clamp clip, described sleeve pipe Inner cavity be equipped with rubber pad corresponding with screw thread clamp clip position, be socketed with screw clamp set, the set on the outside of described sleeve pipe The two sides of pipe are equipped with the notch to match with lead to the hole site, and the inner cavity of the pasting board is symmetrically arranged with to match with notch position Groove, the corresponding side of the groove pass through mounting base and are connected with spring, and the corresponding side of the spring passes through peace Dress seat is connected with fixed plate, and the fixed plate is respectively positioned on the inner cavity of notch, and the corresponding side of the fixed plate is respectively connected with arc Clevis plate.

Preferably, the upper end two sides of first elastic reducing-fixing band are connected jointly there are two the second elastic reducing-fixing band, and institute It states and is connected between the second elastic reducing-fixing band by fixing sleeve.

Preferably, the outside of the pasting board is equipped with protective layer, and the protective layer is that silica gel material is made.

Preferably, described sleeve pipe is bolted with connector sleeve far from the side of screw thread collet, and the outside of the connector sleeve is symmetrically set There is bite-block.

Preferably, the corresponding side of the curved splint is equidistantly equipped with raised points, and the raised points are anti-skidding rubber Glue material is made.

The utility model proposes a kind of cardiac surgery operation fixator for tracheal cannule, beneficial effect is: this is practical Novel first elastic reducing-fixing band is by the thread groove bolt of bolt and pasting board two sides, convenient for when patient needs to clear up oral cavity, By loosering a bolt, the first elastic reducing-fixing band and pasting board easy to disassemble facilitate medical staff to work, and pass through the spiral shell of casing outer end It is used in conjunction with each other between line clamp clip and screw thread collet, convenient for fastening trachea cannula, and is not easy to loosen, by spring, admittedly It is used in conjunction with each other between fixed board and curved splint, convenient for further fixing the trachea cannula of patient mouth, prevents its shaking, shadow Ring the health and comfort level of patient.

By being equipped with protective layer, connector sleeve and bite-block, convenient for increasing the comfort level of patient, and it is easily installed the different rulers of replacement The bite-block of degree, it is practical, it is easy to use.

Compared with prior art, the utility model reasonable in design, using flexible is easy to use, practical, Be conducive to improve to trachea cannula fixed effect, and facilitate installing and dismounting, convenient for carrying out oral care practices to patient.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of cardiac surgery operation fixator for tracheal cannule structural schematic diagram；

Fig. 2 be the utility model proposes part A device enlarged structure schematic diagram；

Fig. 3 be the utility model proposes part B device enlarged structure schematic diagram；

Fig. 4 be the utility model proposes partial devices schematic cross-sectional view；

Fig. 5 be the utility model proposes partial devices positive structure diagram.

In figure: pasting board 1, thread groove 2, bolt 3, bolt sleeve 4, the first elastic reducing-fixing band 5, casing 6, screw thread clamp clip 7, rubber Rubber mat 8, notch 10, groove 11, spring 12, fixed plate 13, curved splint 14, the second elastic reducing-fixing band 15, is consolidated screw thread collet 9 Surely 16, protective layer 17, connector sleeve 18, bite-block 19, raised points 20 are covered.

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.

Referring to Fig.1-5, a kind of cardiac surgery operation fixator for tracheal cannule, including pasting board 1, the two sides of pasting board 1 are all provided with There is a thread groove 2, the inner cavity of thread groove 2 is bolted with bolt 3, and bolt 3 is equipped with bolt sleeve 4 far from one end of thread groove 2, and two Side of the bolt sleeve 4 far from bolt 3 is connected with the first elastic reducing-fixing band 5 jointly, and the upper end two sides of the first elastic reducing-fixing band 5 are common There are two the second elastic reducing-fixing bands 15 for connection, and are connected between the second elastic reducing-fixing band 15 by fixing sleeve 16, are conducive to add Gu the first elastic reducing-fixing band 5 is shaken off convenient for preventing patient head from swinging, it is normal to influence trachea cannula by the first elastic reducing-fixing band 5 It uses,

The outer middle side part of pasting board 1 is equipped with through-hole, and the inner cavity of through-hole is fixedly connected with casing 6, and the outside of pasting board 1 is equipped with protection Layer 17, and protective layer 17 is that silica gel material is made, convenient for protecting the face of patient, prevents the face of patient from being squeezed for a long time by fastening Pressure is conducive to the comfort level for increasing patient, and casing 6 is bolted with connector sleeve 18 far from the side of screw thread collet 9, connector sleeve 18 it is outer Whether side is symmetrically arranged with bite-block 19, convenient for having tooth to carry out installing and dismounting to bite-block 19 according to patient, convenient for flexibly using.

The one end of casing 6 far from pasting board 1 is equidistantly equipped with screw thread clamp clip 7, and the inner cavity of casing 6 is equipped with and screw thread clamp clip 7 The corresponding rubber pad 8 in position, the outside of casing 6 are socketed with screw clamp set 9, and the two sides of casing 6 are equipped with and lead to the hole site phase Matched notch 10, the inner cavity of pasting board 1 are symmetrically arranged with the groove 11 to match with 10 position of notch, the corresponding side of groove 11 Spring 12 is connected with by mounting base, the corresponding side of spring 12 passes through mounting base and is connected with fixed plate 13, fixed plate 13 are respectively positioned on the inner cavity of notch 10, and the corresponding side of fixed plate 13 is respectively connected with curved splint 14, and curved splint 14 is corresponding Side equidistantly be equipped with raised points 20, and raised points 20 be anti-slip rubber material it is made, convenient for increase to the tight of trachea cannula Gu effect.

Working principle: when the utility model is used, by the way that pasting board 1 and the first elastic reducing-fixing band 5 are socketed in patient's Face and head, and convenient for according to patient whether having tooth are spirally connected the connector sleeve 18 and bite-block 19 of different scale by casing 6, And reuse trachea cannula after casing 6, after trachea cannula is plugged, by rotating screw thread collet 9, convenient for clamping screw thread Clamp clip 7, and then fixed trachea cannula.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of cardiac surgery operation fixator for tracheal cannule, including pasting board (1), which is characterized in that the two of the pasting board (1) Side is equipped with thread groove (2), and the inner cavity of the thread groove (2) is bolted with bolt (3), and the bolt (3) is far from thread groove (2) One end be equipped with bolt sleeve (4), it is solid that two bolt sleeves (4) far from the side of bolt (3) are connected with the first elasticity jointly The outer middle side part of fixed band (5), the pasting board (1) is equipped with through-hole, and the inner cavity of the through-hole is fixedly connected with casing (6), the set Pipe (6) is equidistantly equipped with screw thread clamp clip (7) far from the one end of pasting board (1), and the inner cavity of described sleeve pipe (6) is equipped with and screw thread clamp clip (7) the corresponding rubber pad in position (8) is socketed with screw clamp set (9) on the outside of described sleeve pipe (6), the two sides of described sleeve pipe (6) It is equipped with the notch (10) to match with lead to the hole site, the inner cavity of the pasting board (1) is symmetrically arranged with and notch (10) position phase The groove (11) matched, the corresponding side of the groove (11) pass through mounting base and are connected with spring (12), the spring (12) Corresponding side passes through mounting base and is connected with fixed plate (13), and the fixed plate (13) is respectively positioned on the inner cavity of notch (10), The corresponding side of the fixed plate (13) is respectively connected with curved splint (14).

2. a kind of cardiac surgery operation fixator for tracheal cannule according to claim 1, which is characterized in that described first The upper end two sides of elastic reducing-fixing band (5) are connected jointly there are two the second elastic reducing-fixing band (15), and second elastic reducing-fixing band (15) it is connected between by fixing sleeve (16).

3. a kind of cardiac surgery operation fixator for tracheal cannule according to claim 1, which is characterized in that the pasting board (1) outside is equipped with protective layer (17), and the protective layer (17) is that silica gel material is made.

4. a kind of cardiac surgery operation fixator for tracheal cannule according to claim 1, which is characterized in that described sleeve pipe (6) side far from screw thread collet (9) is bolted with connector sleeve (18), is symmetrically arranged with bite-block on the outside of the connector sleeve (18) (19)。

5. a kind of cardiac surgery operation fixator for tracheal cannule according to claim 1, which is characterized in that the arc The corresponding side of clamping plate (14) is equidistantly equipped with raised points (20), and the raised points (20) are that anti-slip rubber material is made.