CN214857315U - Claw type air flue foreign matter removing device - Google Patents

Abstract

The utility model provides a claw formula air flue foreign matter remove device relates to medical instrument's technical field. The clamp claw type air flue foreign matter taking-out device comprises a clamp handle, a multi-jaw clamp body and a clamp core; the multi-claw clamp body is arranged at one end of the clamp handle and is fixedly connected with the clamp handle; the clamp core is inserted in the clamp handle in a sliding way and is connected with the multi-jaw clamp body, so that the clamp core can control the opening and closing of the multi-jaw clamp body. The technical effect of good clamping effect is achieved.

Description

Claw type air flue foreign matter removing device

Technical Field

The utility model relates to a medical instrument technical field particularly, relates to claw formula air flue foreign matter remove device.

Background

The types of foreign bodies in trachea and bronchus are nearly hundreds. Can be divided into four categories of plants, mineral products, animals and chemical products. The taking-out method can be divided into: taking foreign matters under a direct laryngoscope, taking foreign matters under a hard tube bronchoscope, taking foreign matters under a fiber bronchoscope, performing tracheotomy to take foreign matters and opening a chest to take foreign matters. The proportion of the types of the foreign bodies in the trachea and the bronchus is as follows: the plant foreign matters (melon seeds, peanuts, beans, fruits, various meals and vegetables and the like) are the most, and account for 95 percent; mineral foreign matter (iron nail, drawing pin, stone, glass, etc.) accounts for 1.1%; animal foreign matters (bone, dried small shrimp, etc.) account for 1%; chemicals (plastic cap, whistle, rubber, balloon, etc.) account for 29%.

At present, foreign matters in the trachea and the bronchus are taken out by clamping the foreign matters by means of two-jaw forceps instruments such as bronchus peanut forceps, crocodile forceps and the like. But has the problems that: some spherical foreign bodies or foreign bodies with smooth surfaces, such as beads, are difficult to clamp. Some foreign matters are too large to clamp, and need to be clamped and taken out piece by piece, thereby invisibly increasing the operation difficulty and risk, and the clamped peanuts or melon seeds and the like are easy to enter smaller bronchioles.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide a forceps-jaw type airway foreign body extraction device with good forceps-extraction effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tong-jaw formula air flue foreign matter remove device to alleviate the technical problem that the effect is poor of getting of pincers among the prior art.

In a first aspect, an embodiment of the present invention provides a forceps-jaw type air passage foreign matter removing device, which includes a forceps handle, a multi-jaw forceps body and a forceps core;

the multi-jaw clamp body is arranged at one end of the clamp handle and is fixedly connected with the clamp handle;

the clamp core is inserted in the clamp handle in a sliding mode and connected with the multi-jaw clamp body, so that the clamp core can control the multi-jaw clamp body to be opened and closed.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the multi-jaw clamp body includes a clamp seat, a control push plate, and a plurality of clamp jaws;

the forceps base is fixedly arranged at the end part of the forceps handle;

the plurality of the clamp claws are hinged on the clamp seat;

a plurality of the clamp claws are hinged with connecting rods, and one ends of the connecting rods, which are far away from the clamp claws, are hinged with the control push plate;

the clamp core is fixedly connected with the control push plate.

With reference to the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein the number of the jaws is three;

the three clamp claws are uniformly distributed along the circumferential direction of the clamp seat.

With reference to the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein an endoscope is disposed on the forceps handle.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a handle is disposed on the forceps handle.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein an anti-slip layer is disposed on the handle.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the clamp core is far away from one end of the multi-jaw clamp body is provided with a handle, and the handle is fixedly connected with the clamp core.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a return elastic member is sleeved on the forceps core;

one end of the reset elastic piece is abutted to the handle, and the other end of the reset elastic piece is abutted to the end part of the forceps handle.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the clamp handle is far away from one end of the multi-jaw clamp body is provided with a limit baffle, and the elastic reset piece is abutted to the limit baffle.

In combination with the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein the return elastic member is a coil spring.

Has the advantages that:

the embodiment of the utility model provides a clamp claw type air flue foreign matter taking-out device, which comprises a clamp handle, a multi-jaw clamp body and a clamp core; the multi-claw clamp body is arranged at one end of the clamp handle and is fixedly connected with the clamp handle; the clamp core is inserted in the clamp handle in a sliding way and is connected with the multi-jaw clamp body, so that the clamp core can control the opening and closing of the multi-jaw clamp body.

When the forceps are used specifically, a medical worker stretches the forceps jaw type airway foreign matter taking-out device into the trachea of a patient, then moves the forceps jaw type airway foreign matter taking-out device to a foreign matter place clamped by the trachea of the patient, then pushes the forceps core into the forceps handle, so that the forceps core can drive the multi-jaw forceps body to open, then the medical worker continuously moves the forceps jaw type airway foreign matter taking-out device to the foreign matter, so that the multi-jaw forceps body can cover the foreign matter, then the medical worker pulls the forceps core outwards, so that the multi-jaw forceps body is driven to grasp the foreign matter, and then the medical worker withdraws the forceps jaw type airway foreign matter taking-out device; through such setting for medical staff can be convenient take out patient tracheal foreign matter, need not to pinches out the foreign matter, improves the result of use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a claw type air passage foreign matter removing device according to an embodiment of the present invention;

fig. 2 is a schematic view of a multi-jaw clamp body in the jaw type air passage foreign matter removing device provided by the embodiment of the present invention.

Icon:

100-a forceps handle;

200-a multi-jaw caliper body; 210-a clamp seat; 220-control push plate; 230-a jaw; 240-connecting rod;

300-clamp core;

400-a handle;

500-a handle;

600-restoring the elastic member;

700-limit baffle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides a forceps-jaw type airway foreign matter extraction device, which includes a forceps handle 100, a multi-jaw forceps body 200, and a forceps core 300; the multi-jaw forceps body 200 is arranged at one end of the forceps handle 100, and the multi-jaw forceps body 200 is fixedly connected with the forceps handle 100; the clamp core 300 is slidably inserted into the clamp handle 100, and the clamp core 300 is connected to the multi-jaw clamp body 200, so that the clamp core 300 can control the opening and closing of the multi-jaw clamp body 200.

When the forceps are used specifically, a medical worker stretches the forceps jaw type airway foreign matter taking-out device into the trachea of a patient, then moves the forceps jaw type airway foreign matter taking-out device to a foreign matter place clamped by the trachea of the patient, then pushes the forceps core 300 into the forceps handle 100, so that the forceps core 300 can drive the multi-jaw forceps body 200 to open, then the medical worker continuously moves the forceps jaw type airway foreign matter taking-out device to the foreign matter, so that the foreign matter can be covered by the multi-jaw forceps body 200, then the medical worker pulls the forceps core 300 outwards, so that the multi-jaw forceps body 200 is driven to grasp the foreign matter, and then the medical worker withdraws the forceps jaw type airway foreign matter taking-out device; through such setting for medical staff can be convenient take out patient tracheal foreign matter, need not to pinches out the foreign matter, improves the result of use.

Specifically, when using the jaw type airway foreign matter extraction device that this embodiment provided, medical staff can arrange the endoscope to use, when stretching into the trachea of patient with the jaw type airway foreign matter extraction device that this embodiment provided, process the endoscope cable and put into the trachea of patient together to medical staff can observe the position of multi-jaw pincers body 200 in real time, thereby help medical staff to control the jaw type airway foreign matter extraction device that this embodiment provided.

Specifically, the forceps handle 100 may be made of medical rubber, so that the forceps handle 100 has a certain bending property, so that the forceps handle 100 can move along the trachea of the patient, and the injury of the forceps handle 100 to the patient is avoided. The skilled person in the art can also select the material of the forceps handle 100 according to the actual requirement, as long as the forceps handle 100 has the bending property, so that the forceps handle 100 can smoothly extend into the trachea of the patient and does not injure the patient, and the detailed description is omitted here.

Wherein, the forceps core 300 can be made of steel wire, so that the forceps core 300 has certain bending performance and certain rigidity, so that the forceps core 300 can be bent along with the forceps handle 100, so that the forceps handle 100 can move along the trachea of the patient. The skilled person in the art can also select the material of the forceps core 300 according to the actual requirement, as long as the forceps core 300 has the bending property, so that the forceps handle 100 can smoothly extend into the trachea of the patient and does not injure the patient, and the detailed description is omitted here.

In addition, one end of the forceps core 300, which is far away from the multi-jaw forceps body 200, extends out of the forceps handle 100, so that medical staff can control the forceps core 300, and the forceps core 300 can move relative to the forceps handle 100 to control the opening and closing of the multi-jaw forceps body 200; when the medical staff moves the forceps core 300 to the multi-jaw forceps 200, the forceps core 300 pushes the multi-jaw forceps 200 to open, and when the medical staff moves the forceps core 300 away from the multi-jaw forceps 200, the forceps core 300 can drive the multi-jaw forceps 200 to close.

It should be noted that the multi-jaw clamp body 200 of the jaw type airway foreign matter extraction device provided in the present embodiment has at least three jaws 230.

Referring to fig. 1 and 2, in an alternative embodiment, a multi-jaw caliper body 200 includes a caliper housing 210, a control push plate 220, and a plurality of jaws 230; the forceps base 210 is fixedly arranged at the end part of the forceps handle 100; the plurality of jaws 230 are hinged on the jaw base 210; a connecting rod 240 is hinged on each of the plurality of jaws 230, and one end of the connecting rod 240, which is far away from the jaws 230, is hinged with the control push plate 220; the clamp core 300 is fixedly connected with the control push plate 220.

Specifically, the forceps holder 210 is fixedly disposed at an end of the forceps handle 100, ends of the plurality of forceps jaws 230 are hinged to the forceps holder 210, the forceps jaws 230 are hinged to a connecting rod 240, one end of the connecting rod 240, which is far away from the forceps jaws 230, is hinged to the control push plate 220, and the control push plate 220 is fixedly connected to the forceps core 300.

Specifically, when the medical staff pulls the forceps core 300 outwards, the forceps core 300 will drive the control push plate 220 to move outwards, i.e. the control push plate 220 will move towards the forceps handle 100, and in the process of moving the control push plate 220, the control push plate 220 will drive the connecting rod 240, so as to drive the plurality of forceps jaws 230 to contract.

Specifically, when the medical staff pushes the forceps core 300 inwards, the forceps core 300 will drive the control pushing plate 220 to move towards the force, i.e. the control pushing plate 220 will move towards the direction far away from the forceps handle 100, and in the process of moving the control pushing plate 220, the control pushing plate 220 will drive the connecting rod 240, so as to drive the plurality of forceps jaws 230 to unfold.

Referring to fig. 1 and 2, in an alternative embodiment, the number of jaws 230 is three; the three jaws 230 are evenly circumferentially distributed along the base 210.

Specifically, set up the quantity of tong claw 230 into three, carry out pincers through three tong claw 230 and get the foreign matter in the patient trachea, can effectually guarantee to pincers to get the stability behind the foreign matter, avoid the foreign matter to drop at will.

Wherein, evenly distributed three claw 230 along pincers holder 210 circumference for three claw 230 evenly distributed, when the foreign matter was got to pincers, make three claw 230 can effectually clamp the foreign matter, avoid between two adjacent claw 230 too big gaps to cause the foreign matter to drop.

Referring to fig. 1 and 2, in an alternative embodiment, an endoscope is provided on the forceps handle 100.

Specifically, the endoscope is integrated with the forceps handle 100, so that when the medical staff uses the forceps-jaw type airway foreign body extraction device provided by the embodiment, the medical staff can observe the condition in the trachea of the patient through the endoscope arranged in the forceps handle 100 without matching with a separate endoscope, so that the medical staff can operate the device conveniently.

The end part of the forceps handle 100, which is provided with the multi-jaw forceps body 200, can be provided with an illuminating lamp, so that the trachea of a patient can be illuminated by the illuminating lamp, the observation definition of medical staff is improved, and the medical staff can make correct judgment.

Referring to fig. 1 and 2, in an alternative embodiment, a handle 400 is provided on the forceps handle 100.

Specifically, the handle 400 is disposed on the forceps handle 100, and the medical staff can control the forceps jaw type airway foreign body extraction device provided by the embodiment by holding the handle 400, so as to facilitate the operation of the medical staff.

Referring to fig. 1 and 2, in an alternative embodiment, a grip 400 is provided with an anti-slip layer.

Specifically, the anti-slip layer is arranged on the handle 400, so that the phenomenon that the hands of medical staff are slippery due to sweating is avoided.

Referring to fig. 1 and 2, in an alternative embodiment, a handle 500 is provided at an end of the forceps core 300 away from the multi-jaw forceps body 200, and the handle 500 is fixedly connected to the forceps core 300.

Specifically, the handle 500 is disposed at one end of the forceps core 300 extending out of the forceps handle 100, and after the handle 500 is disposed, one end of the forceps core 300 extending out of the forceps handle 100 is disposed in a rod-shaped structure, so that the medical staff can operate the forceps core 300 by holding the handle 400 and the handle 500, and the medical staff can operate with one hand, release the other hand of the medical staff, and hold the forceps handle 100 with the other hand of the medical staff, or perform other auxiliary work.

Referring to fig. 1 and 2, in an alternative of the present embodiment, a reset elastic member 600 is sleeved on the forceps core 300; the return spring 600 has one end abutting the handle 500 and the other end abutting the end of the forceps handle 100.

Specifically, a section of the forceps core 300 extending out of the forceps handle 100 is sleeved with a return elastic member 600, one end of the return elastic member 600 abuts against the handle 500, and the other end abuts against the end of the forceps handle 100; when the medical professional desires to open the multi-jawed forceps body 200, the medical professional may grasp the handle 400 and the handle 500, causing the handle 500 to move toward the handle 400, causing the handle 500 to push the core 300 toward the multi-jawed forceps body 200, thereby driving the multi-jawed forceps body 200 to deploy. When the medical staff wants to withdraw the multi-jaw forceps 200, the medical staff can release the handle 400 and the handle 500, and the handle 500 will move away from the handle 400 under the action of the return spring 600, so that the handle 500 drives the forceps core 300 to move away from the multi-jaw forceps 200, thereby driving the multi-jaw forceps 200 to close.

It should be noted that the handle 500 is formed in an L-shape, the elastic return element 600 can be sleeved on the handle 500, the end of the forceps core 300 away from the multi-jaw forceps 200 does not protrude out of the forceps handle 100, and the end of the handle 500 is inserted into the forceps handle 100.

Referring to fig. 1 and 2, in an alternative of the present embodiment, a limit stop plate 700 is disposed at an end of the forceps handle 100 away from the multi-jaw forceps body 200, and the return elastic member 600 abuts against the limit stop plate 700.

Specifically, a limit baffle 700 is disposed at an end of the forceps handle 100, and the limit baffle 700 is located between the forceps handle 100 and the handle 500, so that one end of the return elastic member 600 abuts against the limit baffle 700, and the other end abuts against the handle 500.

The stability of the reset elastic piece 600 can be improved by arranging the limit baffle 700; moreover, the clamp core 300 can be supported, and the clamp core 300 is prevented from shaking.

Referring to fig. 1 and 2, in an alternative embodiment, the return elastic member 600 is a coil spring.

Specifically, the elastic restoring member 600 in the claw-type airway foreign matter extraction device provided in this embodiment may be a coil spring, and those skilled in the art may also select the type of the elastic restoring member 600 according to actual situations, which is not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (10)

1. A jaw-type air passage foreign body extraction device is characterized by comprising: the multi-jaw pliers comprise a pliers handle (100), a multi-jaw pliers body (200) and a pliers core (300);

the multi-jaw forceps body (200) is arranged at one end of the forceps handle (100), and the multi-jaw forceps body (200) is fixedly connected with the forceps handle (100);

the clamp core (300) is inserted into the clamp handle (100) in a sliding mode, and the clamp core (300) is connected with the multi-jaw clamp body (200) so that the clamp core (300) can control the multi-jaw clamp body (200) to be opened and closed.

2. The jaw type airway foreign matter extraction device according to claim 1, wherein said multi-jaw clamp body (200) comprises a clamp base (210), a control push plate (220) and a plurality of jaws (230);

the forceps base (210) is fixedly arranged at the end part of the forceps handle (100);

the plurality of jaws (230) are hinged on the jaw seat (210);

a connecting rod (240) is hinged to each of the plurality of jaws (230), and one end, away from the jaws (230), of the connecting rod (240) is hinged to the control push plate (220);

the clamp core (300) is fixedly connected with the control push plate (220).

3. The jaw-type airway foreign matter extraction device according to claim 2, wherein the number of said jaws (230) is three;

the three clamp claws (230) are uniformly distributed along the circumferential direction of the clamp seat (210).

4. The device for removing a foreign body from a jaw-type airway as claimed in claim 1, wherein an endoscope is provided on the handle (100).

5. The device for removing airway foreign matter as claimed in any one of claims 1 to 4, wherein said handle (100) is provided with a handle (400).

6. The device for removing a foreign body from a jaw-type airway as claimed in claim 5, wherein the handle (400) is provided with an anti-slip layer.

7. The forceps-jaw type airway foreign body extraction device as claimed in claim 5, wherein a handle (500) is arranged at one end of the forceps core (300) far away from the multi-jaw forceps body (200), and the handle (500) is fixedly connected with the forceps core (300).

8. The gripper type airway foreign matter extraction device as in claim 7, wherein the said core (300) is covered with a return spring (600);

one end of the reset elastic piece (600) is abutted against the handle (500), and the other end is abutted against the end part of the forceps handle (100).

9. The forceps-jaw-type airway foreign matter extraction device according to claim 8, wherein one end, far away from the multi-jaw forceps body (200), of the forceps handle (100) is provided with a limit baffle (700), and the reset elastic piece (600) abuts against the limit baffle (700).

10. The jaw-type airway foreign matter extraction device according to claim 9, wherein the return spring (600) is a coil spring.

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