CN201356581Y - Movable retractor - Google Patents

Abstract

The utility model relates to a movable retractor, which is exclusively used for the gynaecologic operation and examination of vagina and belongs to the field of medical appliances. The movable retractor comprises a fixed retractor, a locating rod and a handle. The movable retractor has the following characteristics: the movable retractor also comprises a locating retractor, a retainer shaft and a retainer; wherein the locating retractor is sleeved on the locating rod; the retainer shaft is fixed on the locating retractor; the retainer shaft and the retainer are fixed together; and moreover, the locating rod is provided with locating notches which are precisely matched with the retainer. The structure design of the utility model is reasonable, the retractor has multiple locating functions, and use is safe and reliable.

Description

Movable drag hook

Technical field

This utility model relates to a kind of movable drag hook, and it is exclusively used in the gynaecologic vaginal Operations Research, belongs to medical instruments field.

Background technology

Prior art special-purpose gynaecopathia inspection treatment vaginal tractor is arranged, but apparatus is single in gynaecopathia is checked, function singleness is checked treatment operation trouble, can not guarantee ideal operation treatment effect.

Summary of the invention

The purpose of this utility model is to overcome existing the problems referred to above in the prior art, and a kind of reasonable in design, function movable drag hook how are provided.

The technical scheme that its technical problem that solves this utility model adopts is: this activity drag hook comprises fixedly drag hook, locating rod and handle, it is characterized in that: also be provided with location drag hook, deck axle and deck, the location drag hook is enclosed within on the locating rod, the deck axle is fixed on the drag hook of location, and deck axle and deck are fixed; And on described locating rod, have locating groove, lucky and this locating groove coupling of deck.

Deck axle described in the utility model and deck welding are fixing.

This utility model compared with prior art its beneficial effect is: reasonable in design, and the drag hook positioning function is many, and it is easy to use to perform the operation, and safe and reliable.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation (part analyse and observe) of this utility model location drag hook when another position.

The specific embodiment

Referring to Fig. 1-Fig. 2, this utility model is mainly by fixedly drag hook 1, location drag hook 2, locating rod 3, handle 5, deck axle 6 and deck 7 are formed.Wherein: fixedly drag hook 1 and locating rod 3 welding are fixing, and location drag hook 2 is inserted in locating rod 3 and coincide; Have locating groove 4 on the locating rod 3, deck axle 6 and deck 7 welding are fixing, and deck axle 6 is fixed on the drag hook 1 of location, can rotate; Deck 7 lucky and locating groove 4 couplings, promptly deck 7 is arranged in the groove of this locating groove 4 just; Handle 5 is fixed on the deck axle 6, can stir; Fixedly the tangent plane of drag hook 1 and location drag hook 2 is matrix.

This utility model since deck 7 just with locating groove 4 couplings, in the Operations Research process, fixedly drag hook 1 and location drag hook 2 under the effect of deck 74 locating grooves 4, locate drag hook 2 can about activity.In gynaecopathia inspection and operation application, can control according to the size of vaginal orifice, the healthcare givers can open openhanded, guarantees that Operations Research simply successfully carries out, and reaches the multifunctionality of drag hook.

Fixedly drag hook 1 of the present utility model and location drag hook 2 are matrix, in operation is used, when locating drag hook 2 in intravaginal left and right sides activity orientation, can arbitrarily not scratch vagina tissue, guarantee normally carrying out of operation.

Handle 5 of the present utility model is fixed on the deck axle 6, can stir, and in the Operations Research process, as long as handle 5 is downward, locating groove 4 is just thrown off with deck 7, location drag hook 2 can about activity; Handle 5 makes progress, and locating groove 4 coincide with deck 7 and tightens, and location drag hook 2 is fixed.Handle 5 can stir, and does not influence carrying out smoothly of operation.

This utility model is made of metal material, can clean and high-temperature sterilization.

Claims (2)

1, a kind of movable drag hook comprises fixedly drag hook, locating rod and handle, it is characterized in that: also be provided with location drag hook, deck axle and deck, the location drag hook is enclosed within on the locating rod, and the deck axle is fixed on the drag hook of location, and deck axle and deck are fixed; And on described locating rod, have locating groove, lucky and this locating groove coupling of deck.

2, movable drag hook according to claim 1 is characterized in that: described deck axle and deck welding are fixing.

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