CN216628647U

CN216628647U - Air passage foreign body forceps

Info

Publication number: CN216628647U
Application number: CN202123207898.4U
Authority: CN
Inventors: 李晓乐; 李秀莉; 谷体心; 孙克娟
Original assignee: FIRST HOSPITAL OF HEBEI MEDICAL UNIVERSITY
Current assignee: FIRST HOSPITAL OF HEBEI MEDICAL UNIVERSITY
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-31
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to an airway foreign matter clamp which structurally comprises a clamp body and a rubber sleeve, wherein the clamp body comprises two clamp handles which are hinged to each other, the front end of one clamp handle is pelican muzzle-shaped, the pocket of the pelican muzzle is opened on the clamping surface of the clamp handles, and the front end of the other clamp handle is a platelike body capable of plugging the pocket of the pelican muzzle; the rubber sleeve comprises a conical pocket surface and a penetrating sleeve arranged at two straight edges of the conical pocket surface, and the shape of the penetrating sleeve is matched with that of the front section of the forceps handle; the front edge of the conical pocket surface extends from the bottom to the middle of the front end of the through sleeve in a bending way. The utility model can realize a mode of picking foreign matters by a mouth similar to birds, not only greatly reduces the operation precision of foreign matter picking operation, but also can realize the effects of picking a plurality of foreign matters by one time and picking and removing all foreign matters by one time, effectively prevents the foreign matters from slipping downwards in the process of picking, and strives for more precious time for the subsequent operation rescue treatment of critically ill patients.

Description

Air passage foreign body forceps

Technical Field

The utility model relates to a medical instrument for respiratory tract, in particular to a pair of forceps for airway foreign body.

Background

Clinically, in the process of injury and rescue for critically ill patients with head, particularly traumatic injury of the maxillofacial region, foreign matters such as fallen teeth, broken bones or other tissue fragments enter the airway of the patients, and if the foreign matters cannot be taken out in time and slide into the airway, the possibility that the patients die due to suffocation exists. If the condition occurs in the process of clinical rescue, medical accidents can occur, and doctor-patient disputes can occur.

Although some professional airway foreign body forceps are clinically used at present, the structure of the instrument is complex and the price is high, the instrument is generally configured in professional departments of hospitals, and the instrument is not equipped in departments such as emergency treatment rooms and rescue rooms. For critically ill patients in urgent need of rescue, the patient does not have the condition and time for transferring the patient to a professional department and taking out the foreign matters in the air passages by using professional equipment; the simple instruments such as the surgical forceps can not timely, accurately and thoroughly take out a large amount of remained foreign matters in many times, so that the delay of the follow-up operation rescue can be caused, and the occurrence of the sliding asphyxia condition is difficult to avoid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an airway foreign body forceps to solve the problem that the foreign body remained in the throat and the airway of a critically ill patient cannot be taken out quickly and completely to delay the follow-up rescue treatment.

The utility model is realized by the following steps: an airway foreign body forceps comprising:

the pelican muzzle-shaped pliers comprise two pliers handles which are hinged to each other, wherein the front end of one of the pliers handles is in a pelican muzzle shape, the pocket of the pelican muzzle is arranged on the clamping surface of the pliers handles, and the front end of the other pliers handle is a plate-shaped body capable of plugging the pocket of the pelican muzzle; and

the rubber sleeve comprises a conical pocket surface and a penetrating sleeve arranged on two straight edges of the conical pocket surface, and the shape of the penetrating sleeve is matched with that of the front section of the forceps handle.

Further, the front edge of the conical pocket surface extends from the bottom to the middle of the front end of the through sleeve in a bending mode.

Furthermore, an opening which is matched with the shape of the pelican muzzle is arranged at the position, corresponding to the pelican muzzle, of the pelican muzzle forceps handle, on the sleeving pipe.

Furthermore, the rear end of the forceps handle is provided with a clamping ring, and the rear section of the forceps handle is a bent arc section.

Furthermore, locking teeth are arranged on the rear section clamping surface of the clamp handle.

Furthermore, meshing teeth are arranged on the front section clamping surface of the forceps handle.

The pelican mouth-shaped structure is designed on the jaw of the pincer body, and the pelican mouth-shaped structure is equivalent to the pelican mouth-shaped structure, so that a foreign matter accommodating bin is additionally arranged on the taking-out instrument, the clamping type foreign matter taking mode of the original instrument can be changed into a mouth-holding type foreign matter taking mode similar to that of a bird, the operation precision of foreign matter taking operation is greatly reduced, and the operation of taking a plurality of foreign matters in one time in a holding manner can be realized; the rubber sleeve attached to the forceps handle becomes a plain bag for containing foreign matters, the effects of one-time forceps removal and complete removal can be basically realized, the phenomenon that the foreign matters slip downwards in the process of taking the foreign matters from the air passage is effectively prevented, and the speed of the operation of taking the foreign matters from the air passage is greatly increased.

The utility model can be used for greatly facilitating the taking-out operation of medical staff on foreign matters in the throat and the air passage of critically ill patients with head, particularly jaw and facial traumatic injuries, thereby striving for more precious time for the subsequent operation rescue treatment of critically ill patients.

Drawings

Fig. 1 is a schematic view of a split structure of the present invention.

In the figure: 1. forceps body, 2, gum cover, 11, forceps handle, 12, forceps handle, 13, clamping ring, 14, locking tooth, 15, pelican mouth, 16, pocket, 17, platelike body, 18, meshing tooth, 21, bushing, 22, bushing, 23, conical pocket surface, 24, opening, 25, pelican mouth-shaped protrusion, 26, platelike body-shaped protrusion.

Detailed Description

As shown in figure 1, the utility model comprises two main parts, namely a clamp body 1 and a rubber sleeve 2.

The forceps body 1 comprises two hinged

forceps handles

11 and 12, the rear ends of the two forceps handles are provided with clamping rings 13, and the rear sections of the two forceps handles are curved sections so as to adapt to the physiological structure of the oral cavity. The rear section clamping surface of the forceps handle is provided with locking teeth 14, and the locking teeth 14 can adopt the conventional structure on the surgical forceps. The front end of the clamp handle 11 is of a pelican muzzle structure, and an inlet 16 of the pelican muzzle 15 is arranged on the clamping surface of the clamp handle. The front end of pincers handle 12 is plate-shaped body 17 that can shutoff pelican mouth pocket for the foreign matter that will scrape and get seals in pelican mouth 15, the foreign matter when preventing to get pincers drops. The front clamping surfaces of the two

pliers legs

11, 12 are preferably provided with toothing 18 in order to achieve a stable clamping of foreign bodies.

The rubber sleeve 2 comprises a conical pocket surface 23 and two

penetrating sleeves

21 and 22 arranged on two straight edges of the conical pocket surface 23, the shapes of the two

penetrating sleeves

21 and 22 are correspondingly matched with the shapes of the front sections of the two

forceps handles

11 and 12, namely the front end of the penetrating sleeve 21 is a pelican muzzle-shaped bulge 25, the front end of the penetrating sleeve 22 is a plate-shaped bulge 26, and the two penetrating

sleeves

21 and 22 are respectively sleeved and positioned on one forceps handle. The front edge of the conical pocket surface 23 is preferably curved from the bottom of the pocket surface to the middle of the front end of the penetrating sleeve, so that a closed pelican pocket can be formed after the two clamp handles 11 and 12 are clamped, and all foreign matters exceeding the pelican mouth 15 can be taken out, so that the effects of taking down the clamps and removing all foreign matters at one time are achieved. An opening 24 matched with the shape of the pelican mouth pocket is arranged at a position corresponding to the pelican mouth pocket 16 on a threading pipe 21 for threading the pelican mouth clamp handle 11.

Claims

1. An airway foreign body forceps, characterized by comprising:

2. The forceps of claim 1, wherein the leading edge of the conical pocket surface curves from the bottom to a middle of the front end of the cannula.

3. The air passage foreign body forceps as recited in claim 1, wherein an opening matching the shape of the pelican mouth pocket is formed in a position, corresponding to the pelican mouth pocket, on the insertion pipe inserted in the pelican mouth forceps handle.

4. The forceps for airway foreign body according to claim 1, wherein the rear end of the forceps handle is provided with a clamping ring, and the rear section of the forceps handle is a curved section.

5. The forceps for airway foreign body according to claim 1, wherein the rear section of the forceps handle is provided with locking teeth on the clamping surface.

6. The forceps of claim 1 wherein the front gripping surfaces of the handles each have a mating tooth.