CN2185132Y

CN2185132Y - Tracheal tube fixator

Info

Publication number: CN2185132Y
Application number: CN 93244730
Authority: CN
Inventors: 吴方万
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-16
Filing date: 1993-11-16
Publication date: 1994-12-14
Anticipated expiration: 2003-11-16

Abstract

The utility model relates to a multi-function tracheal tube fixator, comprising a bite block, a hollow bolt and a screw nut. The bite block is fixedly connected and integrated with one end of the hollow bolt. The outer end of the bite block is provided with a horn-shaped bite block cover. The other end of the hollow bolt is provided with a groove. The screw nut is cone shaped. The multi-function tracheal tube fixator has the advantages of easy and simple operation and using safety. One type of the fixators can fix more than ten types of guide pipes. The multi-function tracheal tube fixator is not influenced by the wet immersion of blood and oral secretion.

Description

Tracheal tube fixator

This utility model belongs to medical apparatus and instruments, specifically a kind of multifunctional trachea catheter holder that is used for tracheal intubation anesthesia art and clinical cardiopulmonary resuscitation.

In domestic and foreign current tracheal intubation anesthesia art, the clinical cardiopulmonary resuscitation, endotracheal tube is often fixed with homemade holder after inserting trachea, promptly selects for use the short tube of hard material and endotracheal tube blended rubber cloth arranged side by side to twine adhesion, during use, use immobilization with adhesive tape in the patient's mouth face.Use this homemade holder to exist several problems: 1 operation is loaded down with trivial details, and fixing time-consuming, patient male must scrape off beard, and usually takes place conduit to insert pulmonary and can not in time ventilate; 2 because of it to occupy the oral cavity area big, the oral cavity is airtight, makes that to attract to handle oral secretion very inconvenient; 3 usually take place because of mouth salivation thing soaks adhesive plaster, make it lose adhesion and the loosening slippage of endotracheal tube takes place in the art, cause patient's anoxia even dead peril; Regulate the depth position inconvenience of conduit in trachea in 4 arts; The 5 pairs of facial area trauma operations and cloth hypersensitivity patient inconvenience are used.

The purpose of this utility model provides a kind of rapid, safe and reliable endotracheal tube holder easy and simple to handle, fixing.

Endotracheal tube holder of the present utility model, it is made up of bite-block, hollow bolt and nut, and an end of bite-block and hollow bolt is connected and becomes one, and there is the bite-block cover of bell mouth shape the outer end of bite-block, and the other end of hollow bolt has groove, and nut is a cone.

Endotracheal tube passes from hollow bolt during use, and tapered cup nut is screwed in notch is tightened up, thereby with conduit and holder locking.Patient magnifies mouth, and put into disease population with bite-block and support tooth this moment, because the support of bite-block, holder can steadily be placed in the disease population, generally can not slide.

In order to adapt to especial patient, such as child, dizzy fan patient etc., the outer end of the mouth of bite-block can be established a bite-block fixed disk, the perk gradually of the two ends of fixed disk, and area is a bit larger tham lip, and the rubber fixing band is connected bite-block fixed disk two ends, further anticreep.

The both sides of bite-block fixed disk can be opened sputum suction hole and airsac tube fairlead respectively.

Can have one deck soft rubber layer on the bite-block outer wall, feel comfortably cool when tooth is stung.

Endotracheal tube holder of the present utility model has the following advantages in clinical use:

1 is simple and efficient to handle, only needs about five seconds, shortens about five minutes kind operating times than immobilization with adhesive tape method, increased safety coefficient for pulmonary after the intubate in time ventilates;

2 utilize adjustable nut to transfer a kind of holder of model can fix the conduit of ten above different models, and fixation is safe and reliable, have eliminated the danger of the loosening slippage of immobilization with adhesive tape method conduit;

3 handle oral secretion conveniently, have avoided the operator to be polluted by patient's oral secretion, and self-protection is good, with back cleaning, sterilization conveniently;

4 these multifunctional fixators can be used for clinically planning to implement all kinds of operations, and receptor site influence more adapts to cloth hypersensitivity patient and facial area trauma operation patient, and not soaked by blood and slime influences;

5 keep holder after extracting endotracheal tube, hold concurrently and put into the function of oropharyngeal airway in the past again, and because of holder has fixing dress system, being better than oropharyngeal airway does not have fixation, and pathogenic people spues and stings the words deficiency, also is convenient to nursing clinical, coma patient;

6 every routine patients can save the about 450CM of adhesive plaster ²

Fig. 1, existing endotracheal tube is sketch map fixedly.

Fig. 2, the structural representation of this utility model embodiment.Wherein, 1 tapered cup nut, 2 hollow bolts, 3 fixed disks, 4 sputum suction holes, 5 bite-blocks, 6 bite-block covers, 7 rubber fixing bands, 8 cushions, 9 sheathed catheter capsule fairleads.

Fig. 3, the state diagram of Fig. 2 device A/C.Wherein, 10 conduits.

Fig. 4, the partial sectional view of Fig. 2.Wherein, 11 solid valve snail mothers.12 rubber mounts.

Below in conjunction with a description of drawings embodiment of the present utility model.

Referring to Fig. 2.Endotracheal tube holder of the present utility model, it is made up of bite-block 5, hollow bolt 2 and nut 1, and an end of bite-block 5 and hollow bolt 2 is connected and becomes one, and there is the bite-block cover 6 of bell mouth shape the outer end of bite-block 5, the other end of hollow bolt 2 has groove, and nut 1 is a cone.Holder is made for the milky nylon plastic(s), but one-shot forming when bite-block 5, bite-block cover 6 and hollow bolt 2 are produced.The tooth land position of bite-block 5 outer walls adheres to soft rubber 12(and sees Fig. 4), the upper end partly is formed with slot bolt (bolt top forming V-shape is opened four grooves), be complementary with tapered cup nut 1, when revolving on the adjustability nut 1, make the afterbody pressurized of hollow fluting bolt 2, bore dwindles (diameter 18MM-10MM), bolt tail pressure reduces during the derotation, mouth is through expansion (recovery) (diameter 10MM-18MM), the utilization fluting hollow bolt Zhang Xingyu tapered cup nut adjustability Principles of Regulation that contract, a kind of holder of model can be fixed ten above different model endotracheal tubes.An oval fixed disk 3 is established in the middle part of fluting hollow bolt 2, and a hole is opened in the centre, is inserted in the bolt middle part, and is fixing with hold-down nut 11, for connecting rubber strip 7, and controls bolt, tunes the usefulness of nut.A

small sircle hole

4,9, one sides are respectively opened for the usefulness of inhaling expectorant in the both sides of fixed disk 3, and a side is a sheathed catheter capsule fairlead, and two tips are the hook of fixing band 7, and shape is eaten for mushroom in the hook tip.In addition, according to big or small holder preparation single head porous soft rubber fixing band 7, the interior headrest contact site with 7 adheres to foam sponge 8, avoids the compressing of fixing band fixed contact position.

Multifunctional fixator divides big small size, large size fixedly endotracheal tube F30-42 number, and small size F10-30 number, the length of main part is 60-100MM, diameter 15-30MM, the length of oval handle fixed disk 3 is 60-90MM, wide 30-50MM.

See Fig. 3 during use, endotracheal tube 10 passes from hollow bolt 2, and tapered cup nut 1 is screwed on the hollow bolt 2 notch is tightened up, thereby with conduit 10 and holder locking.Patient magnifies mouth, and put into disease population with bite-block and support tooth this moment, because the support of bite-block, holder can steadily be placed in the disease population, generally can not slide.If to child or dizzy dusk patient or position is bad or position often will become patient, can pull-up fixing band 7 behind patient's brain, make holder further stable.

Claims

1, endotracheal tube holder is characterized in that it is made up of bite-block, hollow bolt and nut, and an end of bite-block and hollow bolt is connected and becomes one, and there is the bite-block cover of bell mouth shape the outer end of bite-block, and the other end of hollow bolt has groove, and nut is a cone.

2, holder as claimed in claim 1 is characterized in that being equipped with on the hollow bolt fixed disk, with hold-down nut fixed disk is pressed on the bite-block, and the perk gradually of fixed disk two ends, area is a bit larger tham lip, and the rubber fixing band is connected bite-block fixed disk two ends.

3, holder as claimed in claim 2 is characterized in that the both sides of fixed disk have sputum suction hole and airsac tube fairlead.

4,, it is characterized in that on the bite-block outer wall with the soft rubber layer as claim 1,2,3 described holders.