CN202699521U - C-shaped operative position head ring - Google Patents

Abstract

The utility model relates to a C-shaped operative position head ring. The C-shaped operative position head ring is characterized by comprising a C-shaped ring body made of flexible material, a sponge mat and an adjusting belt. A cavity is arranged in the C-shaped ring body and the sponge mat is arranged in the cavity. The adjusting belt is arranged on the lower side of the C-shaped ring body. Due to the fact that the head of a patient is supported by the C-shaped operative position head ring, the left neck aorta or the right neck aorta of the patient cannot be oppressed. A tracheal catheter extends out of a gap of the C-shaped operative position head ring and cannot be oppressed, either. The shape is relatively fixed, a condition of shifting cannot occur, and therefore effect is better. Only tortuosity of the C-shaped operative position head ring is adjusted through the adjusting belt, and then the C-shaped operative position head ring is placed under the head of the patient, and therefore the operation is very easy and convenient.

Description

A C-shaped surgical body head ring

technical field

The utility model relates to a medical device, in particular to a C-shaped surgical head ring.

Background technique

Endotracheal intubation can easily keep the airway open, prevent aspiration and easily remove secretions in the airway; it is convenient for oxygen inhalation and assisted or controlled ventilation; it can inhale anesthetics through the catheter and facilitate respiratory management under general anesthesia, so it is suitable for most patients. Operations that require general anesthesia are especially suitable for the following situations: ①thoracotomy or patients who need artificial ventilation after muscle relaxants; ②those with full stomach or acute intestinal obstruction who need general anesthesia; ③head and neck general anesthesia operations , After intubation, keep the anesthesia operation away from the surgical field, especially in the operation of mouth, nose and skull base fractures, which can prevent blood aspiration. ④Surgeries such as prone or lateral positions with airway compression or failure to maintain normal ventilation. In addition, during CPR or respiratory emergency, intubation is the most urgent task.

Intubation steps: the intubation can be through the mouth or nasal cavity, and the catheter can be inserted by laryngoscopy or blind detection. Fiberoptic laryngoscope intubation. Intubation must be performed under anesthesia according to the following steps:

①Hold the laryngoscope in the left hand and insert the lens along the right mouth corner of the patient, push the tongue to the left and move the lens to the center, and see the uvula.

②The lens enters the throat and sees the epiglottis.

③The curved lens is placed beyond the junction of the base of the tongue and the epiglottis, the patient's head is tilted back and the laryngoscope is lifted up, and the epiglottis is tilted up to expose the glottis.

④Insert the catheter into the trachea through the glottic fissure, insert it into the dental pad and exit the laryngoscope, secure the catheter and dental pad properly, and connect to the anesthesia machine.

For the above-mentioned tracheal intubation anesthesia, the patient needs to adopt a prone position. The patient's head is turned to one side, and the patient's left or right carotid aorta will be compressed. Over time, the patient's head will suffer from insufficient blood supply and lack of nutrition. Even shock.

In order to prevent the patient's left carotid aorta or right carotid aorta from being compressed, several sponge pads are often used to form a circle during tracheal intubation anesthesia, and then a surgical towel is placed on the patient's head. Hold to avoid compression of the patient's left or right carotid aorta.

The above method has the following disadvantages: ①The sponge pad is easy to move, and the effect is not ideal; ②The endotracheal tube is easily deformed by compression; ③It is necessary to use the sponge to form a certain shape every time, and then lay the surgical drape, which is quite troublesome to operate .

Contents of the invention

The technical problem to be solved by the utility model is to provide a C-shaped surgical head ring, which is simple and convenient to operate, can not only prevent the patient's double veins from being compressed, but also prevent the endotracheal tube from being deformed under pressure, and Better results. The technical scheme adopted is as follows:

A C-shaped surgical position head ring is characterized in that: it includes a C-shaped ring body made of soft materials, a sponge pad and an adjustment belt; the C-shaped ring body is provided with a cavity, and the sponge pad is in the cavity; The adjusting band is arranged on the lower side of the C-shaped ring body.

The above-mentioned C-shaped ring body is generally made of leather or soft plastic, and has a smooth surface, waterproof, and is convenient for cleaning and disinfection.

When in use, first adjust the curvature of the C-shaped surgical head ring through the adjustment belt. The patient lies prone, the head is hung on the C-shaped surgical head ring, and the face is downward (or the face is slightly biased to the C-shaped surgical head ring. The side with the notch), through which the endotracheal tube protrudes to the outside. Since the patient's head is supported by the headband of the C-shaped surgical position, the patient's neck does not need to be twisted significantly, and the patient's left or right carotid aorta will not be compressed; The gap protrudes, and it will not be oppressed; the shape is relatively fixed, and there will be no displacement, and the effect is better; just adjust the curvature of the C-shaped surgical position head ring through the adjustment belt according to the patient's head characteristics, and then pad Under the patient's head, the operation is quite simple and convenient.

As a preferred solution of the present invention, it is characterized in that: the cross section of the C-shaped ring body is semicircular, and the straight side of the semicircle corresponds to the lower side of the C-shaped ring body. The cross-section of the C-shaped ring body is set as a semicircle, and the pad under the patient's head is an arc surface without edges and corners, so that the patient feels more comfortable.

As a preferred solution of the present utility model, it is characterized in that: the adjustment belt includes a first adjustment belt and a second adjustment belt; one end of the first adjustment belt is fixedly connected to the lower side of the head end of the C-shaped ring body; the second adjustment belt One end of one end is fixedly connected with the lower side of the end of the C-shaped ring body; the other end of the first adjustment belt is provided with at least two rows of female buckles, and the other end of the second adjustment belt is provided with a row of sub-buttons, and the sub-buttons are matched with the female buckles. By dividing the adjustment belt into the first adjustment belt and the second adjustment belt, the first adjustment belt and the second adjustment belt are overlapped and matched through the sub-buckle (sub-buckle and female buckle), and the sub-buckle is connected to different Adjust the overall length of the adjustment belt (the first adjustment belt and the second adjustment belt) on the female buckle of the row, so as to adjust the curvature of the C-shaped surgical body head ring. The structure is simple and the operation is convenient.

As a further preferred solution of the utility model, it is characterized in that: the lower side of the C-shaped ring body is provided with a silica gel pad. In the case of being under pressure for a long time, the silicone cushion will be attached to the force-bearing plane, so that the C-shaped ring body will be attached to the force-bearing plane, and the C-shaped ring body will play a positioning role, and the adhesion force will It is weak and can be separated with a little force.

Compared with the prior art, the utility model has the following advantages: since the patient's head is erected by the C-shaped surgical head ring, the patient's left carotid aorta or right carotid aorta will not be compressed; The gap of the surgical head ring protrudes, and it will not be oppressed; the shape is relatively fixed, and there will be no movement, and the effect is better; just adjust the curvature of the C-shaped surgical head ring through the adjustment belt, and then place it on the patient Under the head, the operation is quite simple and convenient.

Description of drawings

Fig. 1 is the structural representation of preferred embodiment of the present utility model;

Fig. 2 is a sectional view along A-A of Fig. 1 .

Detailed ways

Further description will be made below in conjunction with the accompanying drawings and preferred embodiments of the present utility model.

As shown in Fig. 1 and Fig. 2, this C-shaped surgical position head ring includes a C-shaped ring body 1, a sponge pad 2 and an adjustment belt 3 made of soft materials; the cross-section of the C-shaped ring body 1 is half The circular and semicircular straight sides correspond to the lower side of the C-shaped ring body 1; there is a cavity 4 in the C-shaped ring body 1, and the sponge pad 2 is in the cavity 4; the adjustment belt 3 is set on the C-shaped ring body 1; the lower side of the C-shaped ring body 1 is provided with a silica gel pad 5.

The adjustment belt 3 includes a first adjustment belt 301 and a second adjustment belt 302; one end of the first adjustment belt 301 is fixedly connected to the lower side of the head end of the C-shaped ring body 1; one end of the second adjustment belt 302 is connected to the C-shaped ring body 1 The other end of the first adjusting band 301 is provided with three rows of female buckles 303, and the other end of the second adjusting band 302 is provided with a row of sub-buttons 304, and the sub-buttons 304 and the female buckles 303 are matched.

Adjust the overall length of the adjustment belt 3 (the first adjustment belt 301 and the second adjustment belt 302) by attaching the sub buckles 304 to the female buckles 303 of different rows, thereby adjusting the curvature of the headband in the C-shaped surgical position, and the patient lies prone , the head is hung on the C-shaped surgical posture headband, and the face is facing down (or the face is slightly biased to the side with the gap in the C-shaped surgical posture headband), and the endotracheal tube protrudes outside through the gap.

In addition, it should be noted that, in the specific embodiments described in this specification, the names of the various parts may be different, and all equivalent or simple changes made according to the structure, features and principles described in the patent concept of the utility model are the same. Included in the scope of protection of the utility model patent. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the definition defined in the claims scope, all should belong to the protection scope of the present utility model.

Claims (4)

1. a C shape operation position head circle is characterized in that: comprise C shape circle body, foam rubber cushion and the accommodation zone made by flexible material; Be provided with cavity in the C shape circle body, foam rubber cushion is in the cavity; Accommodation zone is arranged on the downside of C shape circle body.

2. C shape operation position head circle as claimed in claim 1 is characterized in that: the cross section of described C shape circle body is for semicircle, the downside of the corresponding C shape of semicircular straight line circle body.

3. C shape operation position head circle as claimed in claim 1, it is characterized in that: described accommodation zone comprises the first accommodation zone and the second accommodation zone; One end of the first accommodation zone is fixedly connected with the head end downside of C shape circle body; One end of the second accommodation zone is fixedly connected with the terminal downside of C shape circle body; The other end of the first accommodation zone is provided with at least two row's boxes, and the other end of the second accommodation zone is provided with row's ZIKOU, and ZIKOU matches with box.

4. such as claim 1 or 2 or 3 described C shape operation position head circles, it is characterized in that: the downside of described C shape circle body is provided with the silica gel bed course.

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