CN2411011Y

CN2411011Y - Self-injector for male sexual disorder

Info

Publication number: CN2411011Y
Application number: CN 00200484
Authority: CN
Inventors: 邹娈
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-13
Filing date: 2000-01-13
Publication date: 2000-12-20
Anticipated expiration: 2010-01-13

Abstract

The utility model provides a self injector for male sexual dysfunction, which is provided with a T-shaped pull handhold, an upper shell, a spring, a limit switch, a supporting sheath, a supporting handle, a sleeve pipe, a return spring and a lower shell, wherein, the lower shell is sheathed in the sleeve pipe and the supporting handle is clamped and arranged between the lower shell and the sleeve pipe. A hollow axial pipe of the T-shaped pull handhold is extended and arranged on an inner cavity of the lower shell through an inner axial pipe of the upper shell. A lower blocking platform of the upper shell is provided with the supporting sheath which is provided with the limit switch. A bulge on one end of the limit switch is connected with a clamping groove of the inner axial pipe and the other end is extended outside through a side opening of the upper shell. The spring is arranged in an inner cavity of a side switch. The hollow axial pipe of the T-shaped pull handhold is also provided with the return spring. The utility model can be used for self operation of injection and has the advantages of rapid needling, accuracy and no obvious pain perception.

Description

The male sexual disorder autoinjector

This utility model belongs to the medication injections instrument, particularly a kind of male sexual disorder autoinjector.

Before this utility model, resistance stem corpus cavernosum injection vasoactive agent is treatment resistance stem erection problem and the too fast effective therapy of ejaculation, and the patient need carry out under nurse or other people operation when injection, and the operation of operation sound can directly affect the pain degree of patient injection site and the fear that the patient produces injection, especially concerning the long-term patient who needs to inject, more bring inconvenience.

But the purpose of this utility model aims to provide a kind of self-injection operation, and inserting needle is rapid, accurate, the male sexual disorder autoinjector of the obvious sensation of nothing, to overcome deficiency in the prior art.

The purpose of this utility model realizes with following technical scheme: a kind of male sexual disorder autoinjector, it has the T type to draw handle, last shell, spring, limit switch, support set, support shank, sleeve pipe, return spring and lower casing are formed, lower casing is set in the sleeve pipe, support shank is clipped between the two, inner chamber at last shell is shaped on interior central siphon, and the empty central siphon that the T type draws pass in central siphon stretch and be loaded on the lower casing inner chamber, its T type draws the upper end spacing by the upward retaining platform of last shell, on the following retaining platform of shell inner cavity support set is housed on it, limit switch is housed on the support set, and the projection of limit switch one end is blocked with draw-in groove on the interior central siphon and is connected, the other end is then stretched in outside it by the opening of last shell side, and spring is loaded in the inner chamber of its side switch, draw the empty central siphon bottom of handle to the space between the interior central siphon, return spring to be housed in the T type;

Between sleeve pipe and support shank, can install adjustable ring additional.

Characteristics of the present utility model are: injection site and needle angle are easily grasped, but patient's self-injection, and inserting needle is fast rapidly, painless feel, depth of needle scalable.

Below in conjunction with drawings and Examples in detail this utility model is described in detail:

Accompanying drawing 1, structural representation of the present utility model.

Among the figure: the 1T type draws handle, shell on 2, and 3 springs, 4 limit switches, 5 support sets, 6 support shank, 7 adjustable rings, 8 sleeve pipes, 9 return springs, 10 lower casings keep off platform on 11,12 times retaining platforms, 13 draw-in grooves, central siphons in 14.

As shown in Figure 1, to go up shell 2, lower casing 10 and interior central siphon 14 are made integrative-structure, lower casing 10 is set in the central siphon 8, support shank 6 is clipped between the two, and the T type draw the empty central siphon of 1 bottom passed in central siphon 14 stretch and be loaded on lower casing 10 inner chambers, its T type draws 1 upper end spacing by last retaining platform 11, on the retaining platform 12 support set 5 is housed down in the last shell 2, limit switch 4 is housed on the support set 5, and draw-in groove 13 couplings on limit switch 4 one ends and the interior central siphon 14 are connected, the other end is then stretched in outside it by the switch of last shell 2 sides, and spring 3 is loaded in its side switch inner chamber, on the T type draws the space of 1 bottom between the interior central siphon 14, return spring 9 is housed, between sleeve pipe 8 and support shank 6, adds the adjustable ring 7 of adjusting depth of needle in addition, at last disposable syringe is loaded on the T type and draws in 1 the empty central siphon.

When user need be injected, push limit switch 4, make limit switch 4 projection eject draw-in grooves 13 rapidly, because the elastic reaction of return spring 9, the T type is drawn move down 1, syringe needle penetrates the injection site under the percussion state, can finish injection work at this moment.After finishing injection, upwards spur the T type draw 1 to certain altitude because the elastic reaction of spring 3 springs into the T type with the projection of limit switch draws in 1 the draw-in groove, syringe is set back, promptly finish injection process.

This utility model can use repeatedly, and each use only need be changed shot device and get final product.It also is applicable to the self-subcutaneous injection of diabetics insulin.

Claims

1, a kind of male sexual disorder autoinjector, it is characterized in that: it has the T type to draw handle, last shell, spring, limit switch, support set, support shank, sleeve pipe, return spring and lower casing are formed, lower casing is set in the sleeve pipe, support shank is clipped between the two, inner chamber at last shell is shaped on interior central siphon, and the empty central siphon that the T type draws pass in central siphon stretch and be loaded on the lower casing inner chamber, its T type draws the upper end spacing by the upward retaining platform of last shell, on the following retaining platform of shell inner cavity support set is housed on it, limit switch is housed on the support set, and the projection of limit switch one end is blocked with draw-in groove on the interior central siphon and is connected, the other end is then stretched in outside it by the opening of last shell side, and spring is loaded in the inner chamber of its side switch, draw the empty central siphon bottom of handle to the space between the interior central siphon, return spring to be housed in the T type.

2, male sexual disorder autoinjector according to claim 1 is characterized in that: can install adjustable ring additional between sleeve pipe and support shank.