CN203609735U

CN203609735U - Spiral maxillary sinus treatment conduit

Info

Publication number: CN203609735U
Application number: CN201320461987.8U
Authority: CN
Inventors: 范述孝; 范玉龙; 袁宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-27
Filing date: 2013-07-27
Publication date: 2014-05-28
Anticipated expiration: 2023-07-27

Abstract

A spiral maxillary sinus treatment conduit is mainly formed by a puncture outfit, a conduit, a conduit joint and a T-shaped handle. The spiral maxillary sinus is characterized in that the head end of the puncture outfit is in a sharp taper shape; a plurality of small holes are arranged on the peripheral pipe wall of a side surface of the head end; the tail end of the puncture outfit is in a polygonal structure; a spiral structure is formed between the head end and the tail end; and the puncture outfit is in a hollow structure on the whole. The spiral maxillary sinus treatment conduit is simply structured with convenient operation; deficiencies of a traditional method can be effectively solved; by the use of the spiral maxillary sinus treatment conduit, tissue cutting is unnecessary, so an anatomical structure is protected and a physiological environment of the maxillary sinus is free of interference, so ostiomeatal complex continuously stay in a medicine environment with high concentration; and at last, inflammation is removed, drainage is improved and nasosinusitis is cured.

Description

Spiral maxillary sinus treatment conduit

Technical field

This utility model relates to medical medical instruments field, is specifically related to a kind of spiral maxillary sinus treatment conduit that sinusitis is used for the treatment of clinically.

Background technology

Along with extensively carrying out of nose endoscopic technic, the therapeutic effect of sinusitis has obtained improving significantly, but the treatment of sinusitis be unable to do without the application of medicine all along, intranasal videoendoscopic surgery is just for the treatment of sinusitis provides a favourable anatomical environment, keep the drain of nasal sinuses unobstructed, what often intranasal videoendoscopic surgery did is very beautiful, drain is very unobstructed, but the inflammation sustainable existence of mucosa, patient symptom improves not obvious, the center of nose endoscopic technic is hole mouth sinotunnel c omplex, object is excision unciform process, partly or entirely sieve hole, expand apertura maxillaris, aperture of sphenoidal sinus, and aperture of frontal sinus, make the abundant drain of each nasal sinuses, a lot of people are effective, but it is undesirable also having a lot of effects, we are resection organization not, do not destroy its anatomical structure, do not disturb its physiological environment, and make hole mouth sinotunnel c omplex constantly in the pharmaceutical environment in a kind of high concentration by another method, diminish inflammation, improve drain, thereby healing sinusitis, current administrated method clinically directly reaches hole mouth sinotunnel c omplex such as nasal spray, nasal cavity cleaning are all difficult to make medicine.(note: hole mouth sinotunnel c omplex is and dissects concept, refers to the one group structure of lateral wall of nasal cavity centered by ethmoidal infundibulum, comprises middle nasal concha, unciform process, volume crypts, sieve bubble, apertura maxillaris, posterior, ethmoidal infundibulum.Ethmoidal infundibulum is the funnelform three-D space structure being surrounded by unciform process, sieve bubble, volume crypts, apertura maxillaris antetheca.)

Utility model content

The purpose of this utility model is the spiral maxillary sinus treatment conduit of a kind of firmly indwelling for a long time designing in order to address the above problem, regular perfusion therapy medicine repeatedly.

This utility model solves the technical measures that its technical problem takes:

Spiral maxillary sinus treatment conduit, mainly formed by perforator, conduit, catheter adapter, T-handle, it is characterized in that perforator head end is sharp cone distal, the periphery tube wall of head end side is provided with multiple apertures, tail end is polygonized structure, between head end and tail end, helical structure forms, and perforator entirety is hollow structure.

Above-mentioned spiral maxillary sinus treatment conduit, is characterized in that conduit one end is connected in perforator tail end, and the other end is connected with catheter adapter, and catheter adapter can directly be connected with ordinary syringe.

Above-mentioned spiral maxillary sinus treatment conduit, the end that it is characterized in that T-handle vertical end is polygon cavity structure, its internal diameter is more than or equal to the external diameter of perforator tail end polygonized structure, can make in the cavity structure of perforator tail end as for T-handle vertical end.

Above-mentioned spiral maxillary sinus treatment conduit, it is characterized in that being provided with groove in T-handle vertical end, and the degree of depth of groove is increased gradually by near-end to far-end, until communicate with the cavity of T-handle vertical end end, when perforator tail end as for the cavity structure of T-handle vertical end in time, can avoid T-handle to cause compressing to conduit.

The beneficial effects of the utility model are: simple in structure, easy to operate, effective, solve the defect of traditional operation method, without resection organization, do not destroy its anatomical structure, do not disturb its physiological environment, hole mouth sinotunnel c omplex is continued in a kind of high dragon pharmaceutical environment all, diminish inflammation thereby reach, improve drain, cure sinusitis.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation;

Fig. 2 is perforator structural representation

Fig. 3 is perforator cutaway view

Fig. 4 is T-handle structural representation

The specific embodiment

Spiral maxillary sinus treatment conduit, mainly by perforator 1, conduit 2, catheter adapter 3, T-handle 4 forms, perforator 1 head end is sharp cone distal, the periphery tube wall of head end side is provided with multiple apertures 5, tail end is polygonized structure, between head end and tail end, helical structure forms, perforator 1 entirety is hollow structure, conduit 2 one end are connected in perforator 1 tail end, the other end is connected with catheter adapter 3, catheter adapter 3 can directly be connected with ordinary syringe, the end of T-handle 4 vertical end is polygon cavity structure, its internal diameter is more than or equal to the external diameter of perforator 1 tail end polygonized structure, can make in the cavity structure of perforator 1 tail end as for T-handle 4 vertical end, T-handle 4 vertical end are provided with groove 6, and the degree of depth of groove 6 is increased gradually by near-end to far-end, until communicate with the cavity of T-handle 4 vertical end ends, when perforator 1 tail end as for the cavity structure of T-handle 4 vertical end in time, can avoid T-handle 4 to cause compressing to conduit.

When clinical concrete operations, T-handle 4 is placed on to perforator 1 tail end, nasal cavity inserted by perforator 1 by hand-held T-handle, the rotation of propelling limit, limit, until perforator 1 arrives precalculated position, T-handle is separated with perforator 1, by catheter adapter 3 to precalculated position injection, thereby reach treatment, flushing action, contact Dou Kou blocks, the inflammation of maxillary sinus, sieve hole, sinus frontalis is cured, in like manner, reaching after desired effects, T-handle 4 is placed on to perforator 1 tail end again, during by propelling, rightabout can take out perforator 1.

Be more than preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model, when the function producing does not exceed the scope of technical solutions of the utility model, all belong to protection of the present utility model.

Claims

1. spiral maxillary sinus treatment conduit, mainly formed by perforator, conduit, catheter adapter, T-handle, it is characterized in that perforator head end is sharp cone distal, the periphery tube wall of head end side is provided with multiple apertures, tail end is polygonized structure, between head end and tail end, helical structure forms, and perforator entirety is hollow structure.

2. spiral maxillary sinus treatment conduit according to claim 1, is characterized in that conduit one end is connected in perforator tail end, and the other end is connected with catheter adapter, and catheter adapter can directly be connected with ordinary syringe.

3. spiral maxillary sinus treatment conduit according to claim 1, the end that it is characterized in that T-handle vertical end is polygon cavity structure, its internal diameter is more than or equal to the external diameter of perforator tail end polygonized structure.

4. spiral maxillary sinus treatment conduit according to claim 1, is characterized in that being provided with groove in T-handle vertical end, and the degree of depth of groove increases gradually by near-end to far-end, until communicate with the cavity of T-handle vertical end end.