CN210144731U

CN210144731U - Ear-nose-throat foreign body extractor

Info

Publication number: CN210144731U
Application number: CN201920297526.9U
Authority: CN
Inventors: 仲艳霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-03-17
Anticipated expiration: 2029-03-07

Abstract

The utility model provides an ear-nose-throat foreign body extractor, which comprises a fixing mechanism and an object-taking mechanism, wherein the fixing mechanism comprises a sleeve and connecting rods symmetrically hinged on the two sides of the sleeve, and the outer ends of the connecting rods are connected with a sucker pad; get thing mechanism and include the piston cylinder, the piston post of locating in the piston cylinder, piston cylinder left end intercommunication is equipped with the outer ring pipe, outer ring pipe both sides open end has cup jointed the inner union respectively, inner union one end extends to the outer ring pipe and is equipped with the holding head, the inner union other end is located the outer ring pipe and is equipped with the piston piece with the laminating of outer ring pipe inside wall, the combination can be dismantled to this device, the foreign matter that is applicable to otolaryngology department takes out, the steadiness is strong, scrape from to the foreign matter, the centre gripping, it is fixed effectual, and the simple operation, the comprehensive practicality is good.

Description

Ear-nose-throat foreign body extractor

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to otolaryngology foreign matter extractor.

Background

In outpatient and emergency treatment of otolaryngology, the patients with the diseases that foreign matters are difficult to take out are frequently in the otolaryngology, the foreign matters in the otolaryngology are various, the positions of the otolaryngology are more and narrower, the operation is difficult, and the time and the labor are wasted. Clinically, the foreign bodies are often difficult to remove from the ears, the nose and the throat, and the foreign bodies are usually removed by means of foreign body forceps at present. The foreign body forceps commonly used at present are long and thin forceps, which are more beneficial to the foreign body taking operation than the traditional medical forceps. However, the foreign body forceps still adopt the form that the two forceps arms are hinged, the expansion of the forceps heads and the forceps arms still needs a larger operation space, the interiors of ears, noses and throats are relatively narrow, the existing foreign body forceps easily push foreign bodies to the deep part, the taking-out difficulty is increased, irregular objects are also limited when being taken out, the foreign bodies are not easy to take out, and the pain of patients is increased.

The operation degree of difficulty is great for current otolaryngology foreign matter ware, and is higher to medical staff's requirement, can cause medical staff's high tension when often being close the foreign matter, masters not good dynamics easily, gets after the foreign matter in addition clamp, if improper operation leads to dropping of foreign matter or foreign matter disintegrating slag easily, these all can lead to the fact the secondary injury to patient, consequently, we have proposed an otolaryngology foreign matter extractor and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides an otolaryngology foreign matter extractor can dismantle the combination, and the foreign matter that is applicable to otolaryngology department takes out, and the steadiness is strong, and is good to scraping of foreign matter, centre gripping, fixed effectual, and the simple operation, and comprehensive practicality is good.

In order to achieve the above object, the present invention adopts the following technical solutions:

an ear-nose-throat foreign body extractor comprises a fixing mechanism and an extracting mechanism, wherein the fixing mechanism comprises a sleeve and connecting rods symmetrically hinged to two sides of the sleeve, and the outer ends of the connecting rods are connected with sucker pads; the fetching mechanism comprises a piston cylinder and a piston column arranged in the piston cylinder, the left end of the piston cylinder is communicated with an outer ring pipe, the open ends of the two sides of the outer ring pipe are respectively sleeved with an inner connecting pipe, one end of the inner connecting pipe extends out of the outer ring pipe and is provided with a clamping head, and the other end of the inner connecting pipe is positioned in the outer ring pipe and is provided with a piston block which is attached to the inner wall of the outer ring pipe.

Preferably, the inner wall of the sleeve is provided with an internal thread, the outer wall of the piston cylinder is provided with an external thread arranged on the internal thread, and the piston cylinder is rotatably sleeved in the sleeve through the thread.

Preferably, the connecting rod is set up for "L" type, and connecting rod one end sleeve lateral wall rotates to peg graft, and the other end links to each other with the sucking disc pad is articulated.

Preferably, horizontal section of connecting rod, vertical section are flexible loop bar setting, and set the fastening knob.

Preferably, the left end of the piston column is provided with a piston block attached to the inner wall of the piston cylinder, the right end of the piston column extends out of the piston cylinder and is connected with a handle, and the outer wall of the right end of the piston cylinder is symmetrically provided with tail plates.

Preferably, the left end of the piston cylinder is arranged as a blind end and is communicated with the side wall of the middle part of the outer ring pipe to form a connecting pipe, the middle part of the left end face of the piston cylinder is provided with a medical pinhole camera, and the annular array of the left end face of the piston cylinder is provided with at least 3 LED lamps.

Preferably, the outer collar is a semicircular tube and the inner collar is a quarter-circular tube.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that: the utility model has the advantages that the fixing mechanism and the object taking mechanism of the device can be detachably combined, can be combined and installed according to the conditions, has strong stability, and is suitable for taking out foreign matters at the ear, nose and throat; the fetching mechanism can rotate and move back and forth corresponding to the fixing mechanism, has good effects of scraping, clamping and fixing foreign matters, and is convenient to operate by pressurizing the piston cylinder to push the clamping head to clamp the foreign matters; the medical pinhole camera and the LED lamp are arranged and matched for use, the visibility is strong, the accuracy is high, and the comprehensive practicability is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the object-fetching mechanism of the present invention;

FIG. 3 is a schematic view of the outer ring pipe and the inner connecting pipe of the present invention;

fig. 4 is a left side view of the piston cylinder of the present invention;

in the figure: 1 fixing mechanism, 101 sleeves, 102 connecting rods, 103 sucker pads, 2 fetching mechanism, 201 piston cylinders, 202 piston columns, 203 outer ring pipes, 204 inner connecting pipes, 205 clamping heads, 206 tail plates, 207 connecting pipes, 208 medical pinhole cameras and 209LED lamps.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

An otolaryngology foreign matter extractor, as shown in fig. 1 to 4, comprises a fixing mechanism 1 and an extracting mechanism 2, wherein the fixing mechanism 1 comprises a sleeve 101 and connecting rods 102 symmetrically hinged to two sides of the sleeve 101, the outer ends of the connecting rods 102 are connected with suction pads 103, when in use, the suction pads are adsorbed on the skin beside the part to be cleaned for certain adsorption and fixation, and then the extracting mechanism is stretched into the otolaryngology for operation; get thing mechanism 2 and include piston cylinder 201, the piston post 202 (similar to the cylinder structure) of disposition in piston cylinder 201, piston cylinder 201 left end intercommunication is equipped with outer ring pipe 203, outer ring pipe 203 both sides open end has cup jointed inner union 204 respectively, inner union 204 one end extends to outer ring pipe 203 and is equipped with clamping head 205 (the clamping head can be the wedge structure, be convenient for shovel the foreign matter that the separation bonded, make it to be mobilizable independent state), inner union 204 other end is located outer ring pipe 203 and is equipped with the piston piece with outer ring pipe 203 inner wall laminating, two inner unions are collapsible in outer ring pipe, can promote again and break away from outer ring pipe, form other half circular arc (two clamping head centre gripping fixed foreign matters) outside, constitute complete circular structure with the outer ring pipe. The outer ring external diameter is unanimous with or piston cylinder external diameter, during the use, rotatable piston cylinder for outer ring pipe laminating foreign matter position rotates, shovels the foreign matter from the organism, makes things convenient for the later stage clamp to get. A rubber cushion layer or a medical silica gel layer can be arranged on the outer wall of the outer ring pipe, the inner connecting pipe and the piston cylinder, so that the comfort level is improved.

Preferably, the inner wall of the sleeve 101 is provided with an internal thread, the outer wall of the piston cylinder 201 is provided with an external thread arranged with the internal thread, and the piston cylinder 201 is rotatably sleeved in the sleeve 101 through the thread.

Preferably, the connecting rod 102 is arranged in an "L" shape, the side wall of the sleeve 101 at one end of the connecting rod 102 is rotatably inserted, and the other end of the connecting rod is hinged to the suction pad 103. Or the hinged part is provided with a ball joint hinge for connection, so that the operability is improved, and the moving range and the direction are wider.

Preferably, the transverse section and the longitudinal section of the connecting rod 102 are both provided with telescopic rods and are provided with fastening knobs (not shown in the figure). The connecting rod with the length capable of being adjusted in a telescopic mode is arranged, so that the clamping of different parts of foreign matters is facilitated.

Preferably, the left end of the piston column 202 is provided with a piston block attached to the inner wall of the piston cylinder 201, the right end extends to the outside of the piston cylinder 201 and is connected with a handle, and the outer wall of the right end of the piston cylinder 201 is symmetrically provided with a tail plate 206 (a syringe structure).

Preferably, the left end of the piston cylinder 201 is arranged as a blind end and is communicated with the side wall of the middle part of the outer ring 203 to form a connecting pipe 207, the middle part of the left end face of the piston cylinder 201 is provided with a medical pinhole camera 208, and the annular array of the left end face of the piston cylinder 201 is provided with at least 3 LED lamps 209. The pinhole camera and the LED lamp in the prior art are installed, the mobile power supply box such as a storage battery can be arranged on the side wall of the piston cylinder, and then the control switches of the pinhole camera and the LED lamp are respectively connected with the output end of the storage battery and the input end of a corresponding device through electric wires, so that a circuit path is realized.

Preferably, outer ring 203 is a semi-circular tube and inner ring 204 is a quarter-circular tube.

The utility model has the advantages that the fixing mechanism and the object taking mechanism of the device can be detachably combined, can be combined and installed according to the conditions, has strong stability, and is suitable for taking out foreign matters at the ear, nose and throat; the fetching mechanism can rotate and move back and forth corresponding to the fixing mechanism, has good effects of scraping, clamping and fixing foreign matters, and is convenient to operate by pressurizing the piston cylinder to push the clamping head to clamp the foreign matters; the medical pinhole camera and the LED lamp are arranged and matched for use, the visibility is strong, the accuracy is high, and the comprehensive practicability is good.

Details, structures, dimensions and principles not mentioned in the present application are all known in the art or can be obtained by simple selection of those skilled in the art, and are not described in detail. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an otolaryngology foreign matter extractor which characterized in that: the device comprises a fixing mechanism (1) and a fetching mechanism (2), wherein the fixing mechanism (1) comprises a sleeve (101) and connecting rods (102) symmetrically hinged to two sides of the sleeve (101), and the outer ends of the connecting rods (102) are connected with sucker pads (103); the fetching mechanism (2) comprises a piston cylinder (201) and a piston column (202) arranged in the piston cylinder (201), the left end of the piston cylinder (201) is communicated with an outer ring pipe (203), the open ends of the two sides of the outer ring pipe (203) are respectively sleeved with an inner connecting pipe (204), one end of the inner connecting pipe (204) extends out of the outer ring pipe (203) and is provided with a clamping head (205), and the other end of the inner connecting pipe (204) is positioned in the outer ring pipe (203) and is provided with a piston block attached to the inner wall of the outer ring pipe (203).

2. The otolaryngological foreign matter extractor according to claim 1, wherein: the inner wall of the sleeve (101) is provided with an internal thread, the outer wall of the piston cylinder (201) is provided with an external thread arranged on the internal thread, and the piston cylinder (201) is rotatably sleeved in the sleeve (101) through the thread.

3. The otolaryngological foreign matter extractor according to claim 1, wherein: the connecting rod (102) is arranged in an L shape, one end of the connecting rod (102) is rotatably inserted into the side wall of the sleeve (101), and the other end of the connecting rod is hinged with the sucker pad (103).

4. The otolaryngological foreign matter extractor according to claim 3, wherein: the transverse section and the longitudinal section of the connecting rod (102) are both arranged on telescopic sleeve rods and are provided with fastening knobs.

5. The otolaryngological foreign matter extractor according to claim 1, wherein: piston post (202) left end is equipped with the piston piece with piston cylinder (201) inner wall laminating, and the right-hand member extends to piston cylinder (201) outer parallel connection has the handle, the symmetry is equipped with tailboard (206) on the outer wall of piston cylinder (201) right-hand member.

6. The otolaryngological foreign matter extractor according to claim 1, wherein: the left end of the piston cylinder (201) is arranged as a blind end and is communicated with the side wall of the middle part of the outer ring pipe (203) to form a connecting pipe (207), the middle part of the left end face of the piston cylinder (201) is provided with a medical pinhole camera (208), and the annular array of the left end face of the piston cylinder (201) is provided with at least 3 LED lamps (209).

7. The otolaryngological foreign matter extractor according to claim 1, wherein: the outer ring pipe (203) is a semicircular pipe, and the inner pipe (204) is a quarter circular pipe.