CN201389009Y - Novel combined rhinoscope - Google Patents

Abstract

The utility model discloses a novel combination formula rhinoscope, its characterized in that: the nose mirror consists of a disposable nose mirror head middle front end and a reciprocating body, wherein the body comprises a nose mirror head tail end, a clamp handle and a return spring, and the disposable nose mirror head middle front end and the nose mirror head tail end of the body are spliced or buckled to form the integral nose mirror. The tail end of the nose lens and the middle front tail end of the nose lens of the body are respectively provided with a plug and a jack matched with the plug, and the plug and the jack can be embedded and connected into a whole; the plug is a circular column, a semicircular column, a triangular column, etc. The reset spring of the body can adopt a common spring or a spring steel sheet and the like, and is arranged into a detachable and replaceable structure to be connected with the forceps handle of the body. The outer side surface of the handle part of the clamp handle of the body is sleeved with an outer sleeve with a reticulate pattern or pattern on the surface. The utility model discloses have long service life, stability when using and travelling comfort good, for the society has practiced thrift natural resources, be favorable to the environmental protection.

Description

New Combined Nose

technical field

The utility model relates to a medical instrument, in particular to an instrument used by a doctor to examine a patient's nasal cavity for diagnosis and treatment.

Background technique

At present, most medical institutions still use traditional nasal mirrors made entirely of stainless steel or metal materials, which are not only expensive, heavy to the touch, inconvenient to use in cold winter weather, but also need to be sterilized before they can be reused, and some contaminated bacteria However, it is not easy to achieve the purpose of thorough disinfection and sterilization with general disinfection methods, so there is still the risk of cross-contact and iatrogenic infection caused by patients. For this reason, patents related to disposable rhinoscopes have emerged, such as patent No. 97203021.2 "disposable rhinoscope", patent No. 200420023998.9 "disposable rhinoscope", patent No. 200410025331.7 "disposable rhinoscope", etc. . However, these disposable rhinoscopes need to consume a large amount of natural resources of the country, which is not conducive to environmental protection; and will increase the burden on patients.

Patent No. 97226962.2 "Combined Nose" and Patent No. 100211009.1 "Head-changing Disposable Nose" both have the nosepiece of the nosepiece as a disposable part and the operating handle part as a reusable part. They do reduce waste compared to completely disposable nosepieces, but they still need to consume a lot of natural resources of the country, which is not conducive to environmental protection; moreover, the handshake part of the nosepiece is less comfortable; the springs cannot be replaced, which is not conducive to the use of extended nosepieces life.

Contents of the invention

The purpose of this utility model is to improve on the basis of the above-mentioned patented product, and provide a new type combined nose mirror with more reasonable structure, lower cost, more comfortable use and longer service life.

The purpose of this utility model is achieved in that a novel combined nose mirror is characterized in that: the nose mirror is made up of two parts, the front end of the disposable nose mirror and the reciprocating body, the body includes the end of the nose mirror, pliers The handle and the return spring are inserted or buckled between the front end of the disposable nose piece and the end of the nose piece of the body to form an integral nose piece.

The novel combined nosepiece is characterized in that: the end of the nosepiece and the middle front end of the nosepiece of the main body are provided with plugs that can fit and connect the two together and jacks that match the plugs; Said plug is a circular column, a semicircular column, a triangular column, a square column, a hexagonal column, a trapezoidal column, a quincunx-shaped column or a wedge-shaped column and the like.

The novel combined nose mirror is characterized in that: the return spring of the body can be a general spring or a spring steel sheet, and is set as a detachable structure connected with the pliers handle of the body.

The novel combined nose mirror is characterized in that: the outer surface of the handle portion of the pliers handle of the body is covered with a coat with a textured or patterned surface.

Compared with the prior art, the utility model has the advantages of: 1) as few disposable parts as possible, which saves natural resources for the society, is conducive to environmental protection, and reduces the economic burden of patients; The front end of the nose lens adopts the same radian and the same size setting, regardless of the left and right pieces, and can exist in a single piece, so the production process is obviously simple and convenient to manufacture; 3) The return spring adopts a removable structure. When the elasticity of the return spring is insufficient or broken, it can be used after being replaced, so the utility model has a long service life; The jacket increases the stability and comfort during use. It is easy to use, comfortable and feels good, especially in the cold winter, and the appearance is more beautiful.

Description of drawings

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is a sectional view of A-A' in Fig. 1 .

Fig. 3 is a front view of another embodiment of the utility model.

In the figure: 1. Clamp handle 2. Return spring 3. Screw 4. Pin shaft 5. Front end of nose lens 6. End of nose lens 7. Plug 8. Protruding post 9. Jacket

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described by embodiment:

As shown in Figures 1 and 2, the combined nose mirror of the present invention is composed of two parts, the front end 6 of the disposable nose mirror and the reciprocating body. The return spring 2, the front end 6 of the disposable nose lens and the end 5 of the nose lens of the body are inserted or buckled to form an integral nose lens. The end 6 of the nose lens and the front end 5 of the nose lens of the main body are respectively provided with a plug 7 which enables the two to be fitted and connected as one and a jack matched with the plug; the plug 7 is a round column, a semicircular column , triangular column, square column, hexagonal column, trapezoidal column, quincunx-shaped column or wedge-shaped column, etc. The front end 6 of the disposable nasal lens is made of low-priced materials such as non-toxic plastics, ABS polymer materials, and paper products, so as to facilitate one-time use, reduce costs, and reduce environmental pollution; and adopt exactly the same radian and the same size The setting, regardless of left and right slices, can exist in the form of a single piece, so that the production process is obviously simple and the production is convenient. And the reciprocating body preferably adopts stainless steel or other metal materials. The length of the front end 6 of the disposable nasal lens is enough to stretch into the nasal cavity of the human body. Therefore, the new body including the nasal lens end 5 will not touch the patient. The front end 6 and the body of the nasal lens for disposable use at the factory are separately placed in the same container, and the front end 6 of the nasal lens for disposable use should be sterilized in advance and individually packaged and sealed in a small box.

The return spring 2 of the body can be a spring steel sheet, etc., and is configured as a detachable structure connected with the handle 1 of the body, specifically fixed on the inner side of the handle 1 by screws 8 .

The outer surface of the handle part of the clamp handle 1 of the body is covered with a coat 9 with a textured or patterned surface. The material can be soft plastic or other materials, which is convenient, comfortable, and feels good, especially in cold weather. In winter, and the appearance is more beautiful.

In use, the front end 6 of the disposable nasal lens and the end 5 of the nasal lens of the main body are fitted together to form a whole, and then the handle part of the forceps handle 1 can be pressed to visually inspect the nasal cavity of the human body for inspection or surgery; use Finish can loosen hand, make nose lens close up under the effect of back-moving spring 2. Thereafter, the front end 6 of the disposable nasal lens is pulled out and discarded, and the main body can be reused during the next inspection or operation because it does not contact with the patient.

Fig. 3 is another embodiment of the utility model, which is basically the same as the embodiment of Fig. 1, the only difference being that the return spring 2 is fixed by the protruding post 8 inside the pliers handle 1 using a general spring.

Claims (4)

1, a kind of novel combination type asoscope, it is characterized in that: this asoscope is made up of body two parts of front end in the disposable asoscope head and back and forth use, body comprises asoscope head end, pincers handle and back-moving spring, in the disposable asoscope head between the asoscope head end of front end and body by grafting or withhold to form a whole asoscope.

2, novel combination type asoscope as claimed in claim 1 is characterized in that: front end has the jack that can make both chimeric plugs that link into an integrated entity and be complementary with this plug respectively in the asoscope head of described asoscope head end and body; Described plug is circular columns, semicircular pillar, triangular column, square post, hexagon post, trapezoidal column, quincunx post or wedge shape post.

3, novel combination type asoscope as claimed in claim 1 or 2, it is characterized in that: the back-moving spring of described body can adopt general spring or spring steel plate, and is set to dismountable structure and is connected with the pincers handle of described body.

4, novel combination type asoscope as claimed in claim 1 or 2 is characterized in that: the outer surface of the handle portion of the pincers handle of described body is with the overcoat of surface for reticulate pattern or pattern.

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