CN208959050U - A kind of laryngeal mask fixator - Google Patents

Abstract

The utility model discloses a kind of laryngeal mask fixators, it is placed on the pedestal of patient's oral external when including using and is connected to the adjusting headband of two sides of base, it is located at the opening for being equipped at patient oral cavity and passing through for laryngeal mask pipe on the pedestal, the opening is equipped with the fixing clamp for being clamped in laryngeal mask, fixing clamp includes the arc pallet being bent upwards, arc pallet is for holding up laryngeal mask pipe, the lower section of arc pallet is equipped with reclinate curved support plate, the two sides of curved support plate are respectively provided with the clamp arm for clamping laryngeal mask pipe, the fixed support of lower jaw for holding up mandible is respectively provided on the adjusting headband of the two sides of base, the fixed support of lower jaw includes two and is movably arranged on the trailing arm adjusted on headband, one end of two trailing arms is fixed together in angular structure.The laryngeal mask fixator of the utility model can prevent laryngeal mask from shifting, and lower jaw holder, which holds up lower jaw, can stablize the alignment of laryngeal mask and ccavum oropharygeum, and patient mouthful cavity space is enable to remain stable.

Description

A kind of laryngeal mask fixator

Technical field

The utility model relates to a kind of laryngeal mask fixators to belong to the field of medical instrument technology for fixing laryngeal mask.

Background technique

In clinical treatment activity, laryngeal mask is often used during anesthesia or emergency call salving and establishes airway path, it is easy to operate Effectively, laryngeal mask rear end insert port is intracavitary when use, and the end of laryngeal mask pipe is located at outside oral cavity, and laryngeal mask pipe is equipped with baffle, when use Baffle is located at outside patient's upper lip, can prevent from being inserted into too deep.But laryngeal mask is in use, it may occur that displacement slips, thus Cause laryngeal mask to align with ccavum oropharygeum bad, is at present clinically mostly fixed laryngeal mask using adhesive plaster.It is by glue using immobilization with adhesive tape Cloth is affixed directly to patient facial region, keeps the patient feels uncomfortable, and oral cavity endocrine can soak adhesive plaster, and adhesive plaster loses viscosity Fixed function is not just had.For the gerontal patient that the patient of flabby face or artificial tooth extract, oral cavity space stability It is bad, laryngeal mask can not be made preferably to align with oropharynx cavity space using immobilization with adhesive tape.

Summary of the invention

The purpose of this utility model is to provide a kind of laryngeal mask fixators, cannot be with oropharynx to solve the laryngeal mask of the prior art The technical issues of chamber preferably aligns.

The utility model adopts the following technical solution: a kind of laryngeal mask fixator, including while using is placed on outside patient oral cavity The pedestal in portion and the adjusting headband for being connected to two sides of base, are located on the pedestal to be equipped at patient oral cavity and pass through for laryngeal mask pipe Opening, the opening are equipped with the fixing clamp for being clamped in laryngeal mask, and fixing clamp includes the arc pallet being bent upwards, arc pallet For holding up laryngeal mask pipe, the lower section of arc pallet is equipped with reclinate curved support plate, and the two sides of curved support plate are set respectively There is the clamp arm for clamping laryngeal mask pipe, is respectively provided on the adjusting headband of the two sides of base and holds up mandible The fixed support of lower jaw, the fixed support of lower jaw include two and are movably arranged on the trailing arm adjusted on headband, and one end of two trailing arms is fixed to be connected It is connected together in angular structure.

Fixed be sticked has bottom plate on the pedestal, and the fixing clamp is integrally attached on bottom plate.

The bottom plate and fixing clamp are made of elastoplastic.

The two sides of the pedestal and bottom plate are equipped with the connecting hole passed through for adjusting headband.

The adjusting headband has two, and two adjusting headbands are connected to two sides of base, and the both ends for adjusting headband are all provided with There is velcro fastener.

The adjusting headband is made of non-woven fabrics.

Opening on the pedestal is v-shaped opening.

The angle of described two trailing arms is 100 ° to 130 °.

The fixed support of the lower jaw is made of hard gel.

The pedestal is made of polyurethane foam.

The beneficial effects of the utility model are: the utility model puts laryngeal mask fixator after laryngeal mask is inserted into patient oral cavity It sets in patient's oral external, the position of laryngeal mask baffle lower part is clamped using fixing clamp, the arc pallet of fixing clamp holds up laryngeal mask pipe, Head will be adjusted by so that two clamp arms of fixing clamp is clamped laryngeal mask pipe after fixing clamp clamps laryngeal mask using the elasticity of curved support plate Band is fixed on patients head, and the fixed support of adjustment lower jaw is adjusting the position on headband, two trailing arms is made to hold up the mandibular of patient. For the patient that artificial tooth falls off, the fixed support of lower jaw has pushed up lower jaw, opens patient's glottis just.The utility model Laryngeal mask fixator can prevent laryngeal mask from shifting, and lower jaw holder, which holds up lower jaw, can stablize the alignment of laryngeal mask and ccavum oropharygeum, make to suffer from Person mouthful cavity space can remain stable, and the gerontal patient that the patient or artificial tooth for being very suitable to flabby face extract makes With.The utility model has the characteristics that structurally reasonable, easy to use, safe.

Preferably, fixing clamp is connected on bottom plate, keeps laryngeal mask fixator overall structure more stable, have it is durable, The characteristics of being hardly damaged.

Preferably, bottom plate and fixing clamp are made of elastoplastic, have the characteristics that elasticity is good, at low cost.

Preferably, the both ends for adjusting headband are equipped with velcro fastener, can very easily adjust the length for adjusting headband.

Preferably, the opening on pedestal is v-shaped opening, and the position above the laryngeal mask that is conducive to be staggered clamps convenient for fixing clamp Laryngeal mask pipe.

Preferably, the angle of two trailing arms of the fixed support of lower jaw is 100 ° to 130 °, consistent with the angle of human body angle of mandible, Be conducive to support mandible.

Preferably, the fixed support of lower jaw is made of hard gel, has the characteristics that also there is flexibility while certain support force, Skin will not be damaged.

Preferably, pedestal is made of polyurethane foam, has soft characteristic, is attached on patient facial region, will not give patient Bring discomfort.

Detailed description of the invention

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

Fig. 2 is the structural schematic diagram of the fixed support of lower jaw in Fig. 1.

In figure, 1- pedestal, 11- opening, 2- adjusting headband, 3- fixing clamp, 31- arc pallet, 32- curved support plate, 33- Clamp arm, the fixed support of 4- lower jaw, 41- trailing arm, 5- bottom plate.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments.

A kind of structure of embodiment of the utility model is as shown in Figure 1, the laryngeal mask fixator of the present embodiment includes putting when using The pedestal 1 in patient's oral external and the adjusting headband 2 for being connected to 1 two sides of pedestal are set, the adjusting headband 2 is for being fixed on trouble On person's head, the opening 11 for being equipped at patient oral cavity and passing through for laryngeal mask pipe is located on the pedestal 1, the opening 11 on pedestal 1 is V-arrangement Opening, pedestal 1 are made of polyurethane foam.The fixing clamp 3 for being clamped in laryngeal mask is equipped at the opening 11, fixing clamp 3 includes The arc pallet 31 being bent upwards, arc pallet 31 are equipped with reclinate for holding up laryngeal mask pipe, the lower section of arc pallet 31 Curved support plate 32, the two sides of curved support plate 32 are respectively provided with the clamp arm 33 for clamping laryngeal mask pipe, 1 two sides of pedestal Adjusting headband 2 on be respectively provided with the fixed support 4 of lower jaw for holding up mandible, the fixed support 4 of lower jaw is by hard gel system At the fixed support 4 of lower jaw includes two and is movably arranged on the trailing arm 41 adjusted on headband 2, and one end of two trailing arms 41 is fixedly connected It is in together angular structure, the angle of described two trailing arms 41 is 100 ° to 130 °.

In the present embodiment, fixed be sticked has bottom plate 5 on pedestal 1, and the fixing clamp 3 is integrally attached on bottom plate 5, bottom plate 5 It is made with fixing clamp 3 of elastoplastic.The two sides of pedestal 1 and bottom plate 5 are equipped with the connecting hole passed through for adjusting headband 2, adjust Section header band 2 has two, and two adjusting headbands 2 are connected to 1 two sides of pedestal, and the both ends for adjusting headband 2 are equipped with velcro fastener. Headband 2 is adjusted to be made of non-woven fabrics.

Laryngeal mask is placed on patient's oral external, pedestal patch after being inserted into patient oral cavity, by the laryngeal mask fixator of the present embodiment Tight patient mouthful face, laryngeal mask pipe are passed through from the opening on pedestal, and the position of laryngeal mask baffle lower part is then clamped using fixing clamp, The arc pallet of fixing clamp holds up laryngeal mask pipe, so that two clamp arms of fixing clamp is clamped laryngeal mask using the elasticity of curved support plate Pipe after fixing clamp clamps laryngeal mask, will adjust headband and be fixed on patients head, adjusted by adjusting the velcro fastener on headband The elasticity of section header band, the fixed support of adjustment lower jaw are adjusting the position on headband, two trailing arms are made to hold up the mandibular of patient.It is right For the patient that artificial tooth falls off, the fixed support of lower jaw has pushed up lower jaw, opens patient's glottis just.The larynx of the utility model Cover fixator can prevent laryngeal mask from shifting, and lower jaw holder, which holds up lower jaw, can stablize the alignment of laryngeal mask and ccavum oropharygeum, make patient Mouth cavity space can remain stable, and the gerontal patient that the patient or artificial tooth for being very suitable to flabby face extract uses. The utility model has the characteristics that structurally reasonable, easy to use, safe.

Claims (10)

1. a kind of laryngeal mask fixator, it is characterised in that: it include using when be placed on patient's oral external pedestal (1) and connection Adjusting headband (2) in pedestal (1) two sides is located at the opening for being equipped at patient oral cavity and passing through for laryngeal mask pipe on the pedestal (1) (11), the fixing clamp (3) for being clamped in laryngeal mask is equipped at the opening (11), fixing clamp (3) includes the arc support being bent upwards Plate (31), arc pallet (31) are equipped with reclinate curved support plate for holding up laryngeal mask pipe, the lower section of arc pallet (31) (32), the two sides of curved support plate (32) are respectively provided with the clamp arm (33) for clamping laryngeal mask pipe, pedestal (1) two sides It adjusts and is respectively provided with the fixed support (4) of lower jaw for holding up mandible on headband (2), the fixed support (4) of lower jaw includes two It is movably arranged on the trailing arm (41) adjusted on headband (2), one end of two trailing arms (41) is fixed together in angular structure.

2. laryngeal mask fixator according to claim 1, it is characterised in that: fixed be sticked has bottom plate on the pedestal (1) (5), the fixing clamp (3) is integrally attached on bottom plate (5).

3. laryngeal mask fixator according to claim 2, it is characterised in that: the bottom plate (5) and fixing clamp (3) are by elasticity Plastics are made.

4. laryngeal mask fixator according to claim 2, it is characterised in that: the two sides of the pedestal (1) and bottom plate (5) are all provided with There is the connecting hole passed through for adjusting headband (2).

5. laryngeal mask fixator according to any one of claims 1 to 4, it is characterised in that: the adjusting headband (2) has two Item, two adjusting headbands (2) are connected to pedestal (1) two sides, and the both ends for adjusting headband (2) are equipped with velcro fastener.

6. laryngeal mask fixator according to any one of claims 1 to 4, it is characterised in that: the adjusting headband (2) is by nothing Woven fabric is made.

7. laryngeal mask fixator according to any one of claims 1 to 4, it is characterised in that: the opening on the pedestal (1) It (11) is v-shaped opening.

8. laryngeal mask fixator according to any one of claims 1 to 4, it is characterised in that: described two trailing arms (41) Angle is 100 ° to 130 °.

9. laryngeal mask fixator according to any one of claims 1 to 4, it is characterised in that: the fixed support (4) of the lower jaw by Hard gel is made.

10. laryngeal mask fixator according to any one of claims 1 to 4, it is characterised in that: the pedestal (1) is by poly- ammonia Ester foam is made.