CN221083768U

CN221083768U - Foreign matter taking-out equipment for ear, nose and throat

Info

Publication number: CN221083768U
Application number: CN202322675426.4U
Authority: CN
Inventors: 蒋宏
Original assignee: TAIYUAN CITY CENTRE HOSPITAL
Current assignee: TAIYUAN CITY CENTRE HOSPITAL
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-06-07
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses foreign matter taking-out equipment for otorhinolaryngology, which relates to the technical field of medical instruments and comprises a rectangular frame, wherein a through groove I is formed in the left surface of the rectangular frame, a trapezoidal sliding block is connected to the inner wall of the through groove I in a sliding manner, a clamp head is fixedly connected to the left surface of the trapezoidal sliding block, a through groove II is formed in the front surface of the trapezoidal sliding block, a connecting sliding block is connected to the inner wall of the through groove II in a sliding manner, a connecting rod is fixedly connected to the right surface of the connecting sliding block, and a connecting block is fixedly connected to the right surface of the rectangular frame. According to the utility model, the two fingers are used for pushing the sliding plates on two sides simultaneously, so that the limit rod releases the limit on the connecting rod, the connecting sliding block can be moved by the connecting rod to enable the clamp head to clamp the foreign matters, at the moment, a doctor can relax the sliding plates, the limit rod enters the inner wall of the first groove to fix the clamp head, at the moment, the doctor only needs to pull out the clamp head, the operation difficulty of the doctor is reduced, and the working efficiency is improved.

Description

Foreign matter taking-out equipment for ear, nose and throat

Technical Field

The utility model relates to the technical field of medical instruments, in particular to foreign matter taking-out equipment for ears, noses and throats.

Background

The ear, nose and throat of human body are exposed to external organs, when people enter foreign matters in ears, nose or throat, they usually need to seek a visit in the otorhinolaryngology department of a hospital so that medical staff can help to take out the foreign matters, in this process, the foreign matters forceps are a device which is commonly used by medical staff in the otorhinolaryngology department to take out the foreign matters, when the visit is made, the medical staff can stretch the forceps body into affected parts of a patient and close the forceps body to enable two forceps heads to clamp the foreign matters, and then, the forceps and the foreign matters can be carefully pulled out together. This operation can ensure safe removal of foreign matter by using the foreign matter forceps.

After retrieving, medical staff need keep the stability of the clamp body after the clamp body is closed to clamp the foreign matters, ensure that two clamp heads keep proper clamping force, then slowly take out the foreign matters, because medical staff need single hand to operate in the patient, this operation has higher degree of difficulty and pressure, if medical staff can't correctly control the force, can clamp garrulous foreign matters or lead to the foreign matters to drop in taking out the in-process, this has increased medical staff's operation degree of difficulty, work efficiency has also been reduced simultaneously, secondly, when using pliers to take out the foreign matters of patient's throat the inside, patient's mouth probably needs to be in the state of opening for a long time, long time in the past, patient's mouth can feel numbness and just be closed with the mouth unconsciously, can hinder doctor's operation, increase patient's treatment's accident rate.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides foreign matter taking-out equipment for ears, noses and throats, which solves the problems that in the prior art, as medical staff needs to operate in a patient body by one hand, the operation has higher difficulty and pressure, if the medical staff cannot control the force correctly, the foreign matter can be crushed or can fall in the taking-out process, the operation difficulty of the medical staff is increased, and the working efficiency is reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a foreign matter take out equipment for otorhinolaryngology, includes the rectangle frame, logical groove one has been seted up to rectangle frame left surface, logical groove one inner wall sliding connection has trapezoidal slider, trapezoidal slider left surface fixedly connected with binding clip, logical groove two has been seted up to trapezoidal slider front surface, logical groove two inner wall sliding connection has the connection slider, connection slider right surface fixedly connected with connecting rod, rectangle frame right surface fixedly connected with connecting block, connecting rod right surface fixedly connected with draws the piece, draw a rear surface to run through sliding connection and have the gag lever post, spring one has been cup jointed to the gag lever post outer wall, spring one front surface fixedly connected with slide, the slide slides at the inner wall of drawing the piece, connecting block front surface is provided with recess one and quantity has the multiunit, gag lever post surface contact is at recess one inner wall.

Preferably, the outer wall contact of connecting rod has the ball and the quantity has the multiunit, ball outer wall rotation is connected with the elliptic plate, the elliptic plate outer wall is provided with recess two, recess two inner wall contacts have the slide bar, elliptic plate left surface has the rectangle shell through annular piece sliding connection, rectangle shell inner wall is provided with the ring channel, annular piece sliding connection is at the ring channel inner wall, logical groove three has been seted up to rectangle shell left surface, logical groove three inner wall sliding connection has the denture fixing pole, the right-hand member of denture fixing pole upper surface runs through fixedly connected with slide bar, the spring two has been cup jointed to the slide bar outer wall, oval plate left surface fixedly connected with handle.

Preferably, one end of the spring is fixedly connected to the rear surface of the sliding plate, and the other end of the spring is fixedly connected to the inner wall of the pull block.

Preferably, the limiting rods and the sliding plates are arranged in a plurality of groups, and the limiting rods and the sliding plates are symmetrically arranged by taking the central line of the pull block as a symmetrical axis.

Preferably, the connecting rod penetrates through the right surface of the rectangular frame in a sliding mode.

Preferably, one end of the second spring is fixedly connected to the right end of the upper surface of the denture post, and the other end of the second spring is fixedly connected to the inner wall of the through groove.

Preferably, the left surface of the rectangular shell is provided with an arc-shaped groove, and the handle is connected to the inner wall of the arc-shaped groove in a sliding manner.

Preferably, the sliding rod penetrates through the upper surface of the rectangular shell in a sliding manner.

(III) beneficial effects

The utility model provides foreign matter extraction equipment for ears, noses and throats. The beneficial effects are as follows:

(1) When the foreign matter taking-out device for the ears, the nose and the throat is used, the two fingers are used for pushing the sliding plates on the two sides simultaneously, so that the limit rod is used for releasing the limit of the connecting rod, the clamp head can clamp the foreign matter through the connecting rod moving and connecting sliding block, at the moment, a doctor can relax the sliding plate, the limit rod enters the inner wall of the first groove to fix the clamp head, at the moment, the doctor only needs to pull out the clamp head, the operation difficulty of the doctor is reduced, and the working efficiency is improved.

(2) When the foreign matter taking-out device for the ear, nose and throat is used, teeth are placed on the dental tray through a patient, then the handle is pushed, the oval plate jacks up the sliding rod, and the teeth of the patient can be opened under the action of the dental tray which is vertically symmetrical, so that the teeth of the patient have supporting points, the problem that the patient opens the mouth for a long time to feel numbness and closes the mouth is avoided, the tired feeling of the patient is relieved, and the accident rate is reduced.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is an open schematic diagram of the three-dimensional structure of the novel connecting rod and the rectangular block;

FIG. 3 is an open schematic view of a three-dimensional structure of a clamp head and a trapezoidal slider of the utility model;

FIG. 4 is a schematic cross-sectional view of a slider and skateboard of the present utility model;

FIG. 5 is a schematic cross-sectional view of a three-dimensional structure of a rectangular shell and a denture bar according to the present utility model;

fig. 6 is a schematic view showing the three-dimensional structure of an elliptic plate and an annular block according to the utility model.

In the figure: 1. a trapezoidal slider; 2. a clamp head; 3. a rectangular frame; 4. a rectangular shell; 5. a connecting block; 6. pulling blocks; 7. a connecting rod; 8. the connecting slide block; 9. a limit rod; 10. a slide plate; 11. a first spring; 12. an elliptical plate; 13. a ball; 14. a denture bar; 15. a grip; 16. a slide bar; 17. a second spring; 18. an annular block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a foreign matter taking-out device for ear, nose and throat, comprising a rectangular frame 3, a first through groove is formed on the left surface of the rectangular frame 3, a trapezoidal slide block 1 is slidably connected to the inner wall of the first through groove, a clamp head 2 is fixedly connected to the left surface of the trapezoidal slide block 1, the front surface of the trapezoidal slide block 1 is an inclined surface, when a connecting slide block 8 slides on the inner wall of the second through groove, the trapezoidal slide block 1 can be controlled to move back and forth, thereby controlling the opening size of the clamp head 2, a second through groove is formed on the front surface of the trapezoidal slide block 1, a connecting slide block 8 is slidably connected to the inner wall of the second through groove, and a connecting rod 7 is fixedly connected to the right surface of the connecting slide block 8, the right surface fixedly connected with connecting block 5 of rectangle frame 3, connecting rod 7 right surface fixedly connected with draws piece 6, draw piece 6 rear surface to run through sliding connection has gag lever post 9, gag lever post 9 outer wall has cup jointed first 11 of spring, first 11 of spring makes slide 10 back promotion all the time through self elastic characteristics, guarantee slide 10 under the condition that does not receive external force the rear end of gag lever post 9 is at the inner wall of recess one all the time, first 11 front surface fixedly connected with slide 10 of spring, slide 10 slides at the inner wall of drawing piece 6, connecting block 5 front surface is provided with recess one and quantity have the multiunit, gag lever post 9 rear surface contact is at recess one inner wall.

Further, the outer wall of the connecting rod 7 is contacted with the round balls 13, the number of the round balls 13 is multiple, the connecting rod 7 can be pulled back and forth on the inner wall of the elliptic plate 12, so that the effect of adjusting the position is achieved, the outer wall of the round ball 13 is rotationally connected with the elliptic plate 12, the elliptic plate 12 can be opened to the maximum degree only by rotating 90 degrees, the outer wall of the elliptic plate 12 is provided with a groove II, the inner wall of the groove II is contacted with a sliding rod 16, the left surface of the elliptic plate 12 is slidably connected with a rectangular shell 4 through an annular block 18, the inner wall of the rectangular shell 4 is provided with an annular groove, the annular block 18 is slidably connected with the inner wall of the annular groove II, the left surface of the rectangular shell 4 is provided with a through groove III, the inner wall of the through groove III is slidably connected with a denture fixing rod 14, the right end of the upper surface of the denture fixing rod 14 is fixedly connected with the sliding rod 16 in a penetrating manner, when the sliding rod 16 contacts the inner wall of the groove II, but the denture fixing rod 14 is always blocked due to downward force of teeth, therefore, under the condition that the handle 15 is not subjected to external force, the sliding rod 16 always contacts the inner wall of the second groove, the outer wall of the sliding rod 16 is sleeved with the second spring 17, the left surface of the elliptic plate 12 is fixedly connected with the handle 15, one end of the first spring 11 is fixedly connected with the rear surface of the sliding plate 10, the other end of the first spring 11 is fixedly connected with the inner wall of the pull block 6, the limiting rods 9 and the sliding plate 10 are provided with a plurality of groups, the limiting rods 9 and the sliding plate 10 are symmetrically arranged by taking the central line of the pull block 6 as a symmetrical axis, the connecting rod 7 penetrates through the right surface of the rectangular frame 3, one end of the second spring 17 is fixedly connected with the right end of the upper surface of the tooth supporting rod 14, the other end of the second spring 17 is fixedly connected with the inner wall of the through groove, the left surface of the rectangular shell 4 is provided with an arc groove, the handle 15 is slidably connected with the inner wall of the arc groove, and the sliding rod 16 penetrates through the upper surface of the rectangular shell 4.

In the utility model, when the clamp head 2 is used, two fingers are inserted into the inner wall of the pull block 6 by a doctor, the clamp head 2 is sent to a foreign matter position in the ear, nose and throat of a patient, then the slide plate 10 is pushed forward, the first spring 11 is pulled forward by the slide plate 10 and drives the limit rod 9 to move forward until the rear surface of the limit rod 9 is separated from the inner wall of the first groove, the connecting rod 7 can be pulled rightward at this moment, the connecting slide block 8 can be driven by the connecting slide block 7 to slide rightward on the inner wall of the through groove, at this moment, the connecting slide block 8 can enable the trapezoidal slide block 1 to move forward along the inclination of the front surface of the trapezoidal slide block 1, the trapezoidal slide block 1 can drive the clamp head 2 to move forward until the clamp head 2 clamps the foreign matter, at this moment, the first spring 11 can drive the slide plate 10 to slide backward by the elastic property of the slide plate 10 can push the limit rod 9 rightward, the rear surface of the limit rod 9 is contacted with the inner wall of the groove, at this moment, the doctor only needs to pull the clamp head 2, the strength of the clamping jaw is not needed to be controlled with care, and the operation difficulty is reduced.

When a doctor needs to remove foreign matters in the throat of the patient, the doctor only needs to put teeth of the patient at the front end of the upper surface of the denture bar 14, at this time, the doctor pushes the handle 15 downwards, the handle 15 slides along the arc-shaped groove, meanwhile, the handle 15 drives the elliptical plate 12 to rotate on the inner wall of the rectangular shell 4 through the annular block 18, at this time, the sliding rod 16 slides out of the inner wall of the groove II through the elastic characteristic of the spring II 17, at this time, the sliding rod 16 and the denture bar 14 slowly ascend along the radian of the elliptical plate 12 until the proper position is adjusted, the handle 15 is stopped being pushed downwards, at this time, the sliding rod 16 elastically bounces into the inner wall of the groove II through the spring II 17, if the angle and the distance of the clamp head 2 need to be adjusted, only the connecting rod 7 is pushed and pulled, and the connecting rod 7 can rotate on the inner wall of the elliptical plate 12 through the ball 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Foreign matter extraction equipment for otorhinolaryngology, including rectangle frame (3), its characterized in that: the utility model discloses a draw-out device for the electric iron wire, including rectangular frame (3), trapezoidal slider (1) has been seted up to rectangular frame (3) left surface, a trapezoidal slider (1) left surface fixedly connected with binding clip (2), a trapezoidal slider (1) front surface has been seted up and has been led to groove two, two inner wall sliding connection of logical groove have connecting slider (8), connecting slider (8) right surface fixedly connected with connecting rod (7), rectangular frame (3) right surface fixedly connected with connecting block (5), connecting rod (7) right surface fixedly connected with draws piece (6), draw piece (6) rear surface through sliding connection has gag lever post (9), spring one (11) have been cup jointed to gag lever post (9) outer wall, spring one (11) front surface fixedly connected with slide (10), slide (10) slide the inner wall at drawing piece (6), connecting block (5) front surface is provided with recess one and quantity have the multiunit, surface contact behind gag lever post (9) is at recess one inner wall.

2. The foreign matter removal apparatus for ear, nose and throat according to claim 1, wherein: the outer wall contact of connecting rod (7) has ball (13) and quantity to have the multiunit, ball (13) outer wall rotation is connected with oval board (12), oval board (12) outer wall is provided with recess two, recess two inner wall contacts have slide bar (16), oval board (12) left surface has rectangular shell (4) through annular piece (18) sliding connection, rectangular shell (4) inner wall is provided with the ring channel, annular piece (18) sliding connection is at the ring channel inner wall, logical groove three has been seted up on rectangular shell (4) left surface, logical groove three inner wall sliding connection has denture fixing pole (14), the right-hand member of denture fixing pole (14) upper surface runs through fixedly connected with slide bar (16), spring two (17) have been cup jointed to slide bar (16) outer wall, oval board (12) left surface fixedly connected with handle (15).

3. The foreign matter removal apparatus for ear, nose and throat according to claim 1, wherein: one end of the first spring (11) is fixedly connected to the rear surface of the sliding plate (10), and the other end of the first spring (11) is fixedly connected to the inner wall of the pull block (6).

4. The foreign matter removal apparatus for ear, nose and throat according to claim 1, wherein: the limiting rods (9) and the sliding plates (10) are arranged in a plurality of groups, and the limiting rods (9) and the sliding plates (10) are symmetrically arranged by taking the central line of the pull block (6) as a symmetrical axis.

5. The foreign matter removal apparatus for ear, nose and throat according to claim 1, wherein: the connecting rod (7) penetrates through the right surface of the rectangular frame (3) in a sliding connection mode.

6. The foreign matter removal apparatus for ear, nose and throat according to claim 2, wherein: one end of the second spring (17) is fixedly connected to the right end of the upper surface of the denture post (14), and the other end of the second spring (17) is fixedly connected to the inner wall of the through groove.

7. The foreign matter removal apparatus for ear, nose and throat according to claim 2, wherein: the left surface of the rectangular shell (4) is provided with an arc-shaped groove, and the handle (15) is connected to the inner wall of the arc-shaped groove in a sliding manner.

8. The foreign matter removal apparatus for ear, nose and throat according to claim 2, wherein: the sliding rod (16) penetrates through the upper surface of the rectangular shell (4) in a sliding mode.