CN215306557U

CN215306557U - Foreign matter extraction combined instrument for department of nasolaryngology

Info

Publication number: CN215306557U
Application number: CN202022409895.8U
Authority: CN
Inventors: 庄敏; 罗文波
Original assignee: Taoyuan Peoples Hospital
Current assignee: Taoyuan Peoples Hospital
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-12-28
Anticipated expiration: 2030-10-26

Abstract

The utility model provides a foreign matter extraction combination instrument for the department of nasopharynx, which comprises a workbench, wherein one side of the upper surface of the workbench is provided with a placing groove, extraction tweezers are arranged in the placing groove and comprise tweezers main rods, one end of the inner wall of each tweezers main rod is provided with a clamping blade, the other end of the inner wall of each tweezers main rod is provided with a small-sized spring, three limiting holes are arranged in parallel at equal intervals on one side of the outer wall of each tweezers main rod, one limiting hole of each tweezers main rod is internally provided with a hemispherical limiting block, one end of each hemispherical limiting block is provided with a reset spring, one end of each reset spring is provided with a fixing module, one side of each fixing module is provided with a tweezers auxiliary rod, the inner walls of the tweezers auxiliary rods, which are far away from the tweezers main rods, are mutually connected, one end of each tweezers auxiliary rod, which is far away from the tweezers main rods, is provided with an observation component, and the length and angle of the extraction tweezers can be adjusted, the device realizes the rapid extraction of foreign bodies in the nose and throat of a patient, is simple to operate, and improves the working efficiency.

Description

Foreign matter extraction combined instrument for department of nasolaryngology

Technical Field

The utility model mainly relates to the technical field of medical instruments, in particular to a foreign matter extraction combined instrument for a nose and throat department.

Background

At present to the extraction of patient's nose larynx position foreign matter clinically, what adopt basically expands through expanding the brace arm and props the nose larynx cavity, then tries to extract through different tweezers, and the operation process is very numerous and diverse, waste a large amount of time, reduces treatment effeciency, has also increased simultaneously and has drawed the degree of difficulty.

In the existing foreign matter extraction combined instrument for the department of nasolaryngology, for example, in the technical structure of application document CN200920270041.7, including peephole and expansion arm, the characteristic is that the upper side is fixed and is equipped with long and thin clip in the peephole, and the use limitation is great, and the operation is inconvenient, can not accurate control, based on this, we need to develop a combination instrument that easily operates, simple structure, generally is suitable for.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a foreign matter extraction combined instrument for a nasolaryngeal department, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a foreign matter extraction combined instrument for nasopharynx department comprises a workbench, wherein a placing groove is formed in one side of the upper surface of the workbench, extraction tweezers are arranged in the placing groove and comprise tweezers main rods, the tweezers main rods are symmetrically arranged in the placing groove, a clamping blade is arranged at one end of the inner wall of each tweezers main rod, a small spring is arranged at one end, away from the clamping blade, of the inner wall of each tweezers main rod, three limiting holes are formed in one side of the outer wall of each tweezers main rod in an equidistant and parallel mode, a hemispherical limiting block is arranged in one limiting hole of each tweezers main rod, a reset spring is arranged at one end, away from each tweezers main rod, of each hemispherical limiting block, a fixing module is arranged at one end, away from each hemispherical limiting block, of each reset spring, a tweezers sub-rod is arranged at one side, away from each fixing module, and the inner walls of the ends, away from the tweezers main rods, of the tweezers sub-rods are connected with each other, each forceps auxiliary rod is provided with an observation assembly at one end far away from the forceps main rod.

Further, tweezers mobile jib inner wall is fixed through the locking bolt and is got blade one side, in this embodiment, through the locking bolt, has realized getting the control regulation of blade angle to the clamp to the accurate quick clamp of foreign matter is got to patient's nose and throat.

Furthermore, every vice pole outer wall one side of tweezers is provided with the spacing groove, every the spacing inslot is provided with fixed module, in this embodiment, through fixed module, has realized the fixed to reset spring.

Further, it includes the recess module to survey the subassembly, recess module one side and tweezers auxiliary rod one end interconnect, recess both sides in the recess module are provided with the fixed axle respectively, every the fixed axle is kept away from recess inner wall one end and is provided with middle pivot, in this embodiment, through middle pivot, has realized the control to the magnifying glass angle, conveniently observes the foreign matter in patient's nose and throat more.

Further, pivot outer wall one side in the middle of is provided with the connecting rod, the connecting rod is kept away from pivot one end in the middle of and is provided with the rectangle picture frame, be provided with the magnifying glass in the rectangle picture frame, in this embodiment, through the magnifying glass, realized the more clear observation to the interior foreign matter of patient's nose and throat.

Further, workstation upper surface opposite side is provided with lighting device, lighting device includes the fixing base, fixing base lower surface and workstation upper surface interconnect, fixing base upper surface intermediate position is provided with the carousel, fixing base upper surface border position is provided with shift knob, and in this embodiment, through the carousel, realized the adjustment to the light source angle, made things convenient for the treatment to the patient.

Further, the carousel upper surface is provided with the rim, recess lower surface and upper surface in the rim are provided with the lamp stand respectively, every the lamp stand is kept away from recess upper surface and lower surface respectively and is provided with the strong light, in this embodiment, through the strong light, has realized the improvement to medical environment luminance.

Further, be provided with the connecting axle in the recess of workstation outer wall one side, the connecting axle outer wall is provided with first rectangle support, first rectangle support lower extreme passes through fixing bolt and second rectangle support interconnect, in this embodiment, through first rectangle support and second rectangle support, has realized the control to the workstation height.

Further, second rectangle support lower extreme is provided with the base, the equidistant four universal wheels that encircle to be provided with of base lower surface, in this embodiment, through the universal wheel, realized dragging the whole of combination apparatus.

Compared with the prior art, the utility model has the beneficial effects that:

the adjustable forceps have the advantages that the adjustable forceps are universally applicable to different patients by extracting the controllable length of the forceps, the angle of the clamping blade is controlled and adjusted by the clamping blade fixed by the locking bolt, so that foreign matters in the nose and throat of the patient can be accurately and rapidly clamped, the medical efficiency is improved, the accuracy of clamping the foreign matters is improved by the observation assembly, the better medical environment is realized by the illumination assembly, the clear visual field is provided, the height of the workbench is controlled by the first rectangular bead support and the second rectangular bead support, and the adjustable forceps are more suitable for medical staff.

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

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the extraction forceps of the present invention;

FIG. 3 is a schematic partial cross-sectional view of the extraction forceps of the present invention;

FIG. 4 is a schematic view of the observation assembly of the present invention;

FIG. 5 is a schematic view of the structure of the illumination device of the present invention;

fig. 6 is a schematic structural diagram of the workbench according to the present invention.

In the figure: 1. a work table; 11. a placing groove; 12. a connecting shaft; 13. a first rectangular bracket; 14. a second rectangular support; 15. a base; 16. a universal wheel; 2. extracting the tweezers; 21. a main rod of the tweezers; 211. locking the bolt; 212. a limiting hole; 22. clamping a blade; 23. a small spring; 24. a forceps secondary rod; 241. a hemispherical stopper; 242. a return spring; 243. a fixed module; 244. a limiting groove; 25. an observation component; 251. a groove module; 252. a fixed shaft; 253. an intermediate rotating shaft; 254. a connecting rod; 255. a rectangular mirror frame; 256. a magnifying glass; 3. an illumination device; 31. a fixed seat; 311. a switch button; 32. a turntable; 33. a lamp frame; 331. a lamp socket; 332. strong light lamp.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6 in greater detail, a foreign matter extraction combination instrument for nasolaryngitis department comprises a workbench 1, a mounting groove 11 is arranged on one side of the upper surface of the workbench 1, extraction forceps 2 are arranged in the mounting groove 11, the extraction forceps 2 comprise forceps main rods 21, the forceps main rods 21 are symmetrically arranged in the mounting groove 11, a clamping blade 22 is arranged at one end of the inner wall of each forceps main rod 21, a small spring 23 is arranged at one end of the inner wall of each forceps main rod 21 far away from the clamping blade 22, three limiting holes 212 are arranged in parallel at equal intervals on one side of the outer wall of each forceps main rod 21, a hemispherical limiting block 241 is arranged in one limiting hole 212 of each forceps main rod 21, a reset spring 242 is arranged at one end of each hemispherical limiting block 241 far away from the main rod 21, and a fixing module 243 is arranged at one end of each reset spring 242 far away from the hemispherical limiting block 241, each fixing module 243 is provided with a forceps auxiliary rod 24 on the side away from the return spring 242, each forceps auxiliary rod 24 is connected with the inner wall of the end away from the forceps main rod 21, and each forceps auxiliary rod 24 is provided with an observation assembly 25 on the end away from the forceps main rod 21.

Please refer to fig. 2, fig. 3 and fig. 4, the inner wall of the main tweezer rod 21 is fixed to one side of the clamping blade 22 by a locking bolt 211, one side of the outer wall of each auxiliary tweezer rod 24 is provided with a limiting groove 244, a fixing module 243 is arranged in each limiting groove 244, the observation assembly 25 comprises a groove module 251, one side of the groove module 251 is connected to one end of the auxiliary tweezer rod 24, two sides of the groove in the groove module 251 are respectively provided with a fixing shaft 252, one end of each fixing shaft 252 away from the inner wall of the groove is provided with a middle rotating shaft 253, one side of the outer wall of the middle rotating shaft 253 is provided with a connecting rod 254, one end of the connecting rod 254 away from the middle rotating shaft 253 is provided with a rectangular lens frame 255, the rectangular lens frame 255 is provided with a magnifying lens 256, in the present embodiment, the relative position between the auxiliary tweezer rod 24 and the main tweezer rod 21 is changed by providing a return spring 242 on the fixing module 243, thereby changing the overall length of the extracting forceps 2.

Please refer to fig. 1, fig. 5 and fig. 6, the other side of the upper surface of the workbench 1 is provided with a lighting device 3, the lighting device 3 includes a fixed seat 31, the lower surface of the fixed seat 31 is connected with the upper surface of the workbench 1, a rotary table 32 is arranged in the middle of the upper surface of the fixed seat 31, a switch button 311 is arranged at the edge of the upper surface of the fixed seat 31, a lamp frame 33 is arranged on the upper surface of the rotary table 32, lamp holders 331 are respectively arranged on the lower surface and the upper surface of a groove in the lamp frame 33, a highlight lamp 332 is respectively arranged on each lamp holder 331 away from the upper surface and the lower surface of the groove, a connecting shaft 12 is arranged in the groove on one side of the outer wall of the workbench 1, a first rectangular bracket 13 is arranged on the outer wall of the connecting shaft 12, the lower end of the first rectangular bracket 13 is connected with a second rectangular bracket 14 through a fixing bolt, the lower end of the second rectangular bracket 14 is provided with a base 15, four universal wheels 16 are arranged on the lower surface of the base 15 at equal intervals in a surrounding manner, and in the embodiment, the brightness of the medical environment is improved through the powerful lamps 332.

The specific operation mode of the utility model is as follows:

at first place the apparatus wholly in the level subaerial, then whether the whole potential safety hazard that exists of inspection apparatus, after guaranteeing no potential safety hazard, press shift knob 311, highlight lamp 332 begins to provide bright field of vision, then rotate carousel 32, find suitable angle, take out afterwards and draw tweezers 2, pinch the vice pole 24 outer wall both sides of tweezers on one hand, adjust rectangle picture frame 255 on one hand, find suitable angle, then pull the vice pole 24 of tweezers and find suitable length, rethread locking bolt 211, the angle of blade 22 is got in the regulation clamp, then begin to treat the patient.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a foreign matter draws combination apparatus for department of rhinolaryngology, includes workstation (1), its characterized in that, workstation (1) upper surface one side is provided with mounting groove (11), be provided with in mounting groove (11) and draw tweezers (2), it includes tweezers mobile jib (21) to draw tweezers (2), tweezers mobile jib (21) symmetry sets up in mounting groove (11), every tweezers mobile jib (21) inner wall one end is provided with presss from both sides and gets blade (22), every tweezers mobile jib (21) inner wall is kept away from to press from both sides and is got blade (22) one end and be provided with small-size spring (23), every tweezers mobile jib (21) outer wall one side equidistant parallel arrangement has three spacing hole (212), every be provided with hemisphere stopper (241) in spacing hole (212) of mobile jib (21), every hemisphere stopper (241) keep away from mobile jib (21) one end and be provided with reset spring (242), every reset spring (242) are kept away from hemisphere stopper (241) one end and are provided with fixed module (243), every fixed module (243) are kept away from reset spring (242) one side and are provided with vice pole of tweezers (24), every vice pole of tweezers (24) are kept away from tweezers main pole (21) one end and inner wall interconnect, every vice pole of tweezers (24) are kept away from tweezers main pole (21) one end and are provided with observation subassembly (25).

2. The foreign matter extraction combination instrument for the nose and throat department according to claim 1, characterized in that the inner wall of the forceps main rod (21) is fixed to one side of the clamping blade (22) through a locking bolt (211).

3. The foreign matter extraction combination instrument for the nose and throat department according to claim 1, characterized in that a limiting groove (244) is arranged on one side of the outer wall of each forceps auxiliary rod (24), and a fixing module (243) is arranged in each limiting groove (244).

4. The foreign matter extraction combination instrument for the nasolaryngeal department according to claim 1, wherein the observation assembly (25) comprises a groove module (251), one side of the groove module (251) is connected with one end of the forceps auxiliary rod (24), fixing shafts (252) are respectively arranged on two sides of a groove in the groove module (251), and an intermediate rotating shaft (253) is arranged at one end, far away from the inner wall of the groove, of each fixing shaft (252).

5. The foreign matter extraction combination instrument for the department of nasolaryngology according to claim 4, characterized in that, a connecting rod (254) is arranged on one side of the outer wall of the middle rotating shaft (253), a rectangular lens frame (255) is arranged at one end of the connecting rod (254) far away from the middle rotating shaft (253), and a magnifying lens (256) is arranged in the rectangular lens frame (255).

6. The foreign matter extraction combination instrument for the department of nasolaryngology according to claim 1, characterized in that, the other side of the upper surface of the workbench (1) is provided with a lighting device (3), the lighting device (3) comprises a fixing base (31), the lower surface of the fixing base (31) is connected with the upper surface of the workbench (1), a turntable (32) is arranged in the middle position of the upper surface of the fixing base (31), and a switch button (311) is arranged on the side of the upper surface of the fixing base (31).

7. A combined foreign matter extraction apparatus for naso-laryngeal department according to claim 6, characterized in that the turntable (32) is provided with a light frame (33) on the upper surface, the lower surface and the upper surface of the recess in the light frame (33) are respectively provided with a light holder (331), each of the light holders (331) is provided with a powerful light (332) respectively away from the upper surface and the lower surface of the recess.

8. The foreign matter extraction combination instrument for the department of nasolaryngology of claim 6, characterized in that a connecting shaft (12) is arranged in a groove on one side of the outer wall of the workbench (1), a first rectangular bracket (13) is arranged on the outer wall of the connecting shaft (12), and the lower end of the first rectangular bracket (13) is connected with a second rectangular bracket (14) through a fixing bolt.

9. A combined foreign matter extraction instrument for the department of nasolaryngology according to claim 8, characterized in that the second rectangular support (14) is provided with a base (15) at the lower end, and four universal wheels (16) are arranged on the lower surface of the base (15) in an equidistant surrounding manner.