CN216823580U - Universal stone-covering net basket external matching set - Google Patents

Abstract

The utility model discloses a general type cover stone basket of net joins in marriage external member belongs to medical instrument technical field, including handheld handle and clamping device, be equipped with the through-hole on the handheld handle, the one end fixed connection of clamping device and handheld handle, clamping device and through-hole butt joint. The utility model discloses a pass handheld handle and clamping device with the cover stone basket, clamping device carries out the fixed clamp tight to the cover stone basket, through rotatory and the distance between handheld handle control calculus and the rubble probe of removal, improves operation efficiency.

Description

Universal stone-covering net basket external matching set

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a general type cover stone basket joins in marriage external member outward.

Background

The ureteroscope is still an important treatment means for the calculus at the middle and lower segments of the ureter in cooperation with the air pressure trajectory, in order to prevent the calculus from flowing away in the calculus breaking process, a calculus sleeving basket is often required to be matched to sleeve the calculus to hit, however, in actual operation, the calculus sleeving basket and a calculus breaking probe are required to reach the position of the calculus through the same channel of the ureteroscope, the relative position is fixed, the calculus is often required to be sleeved and grabbed again after a part of the calculus is broken up and removed to achieve effective calculus breaking, and the operation process is complicated and poor in effect.

However, the prior art devices have problems in that it is inconvenient to rotate the stone-covering basket and precisely control the distance between the stone and the stone-breaking probe, and it is inconvenient to control the angle of the stone to be struck.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a general type cover stone basket joins in marriage external suite to solve and rotate or and the accurate control calculus and the rubble distance between the probe at the cover stone basket, the rubble is inefficient, need select the cover stone basket external suite of adaptation according to the cover stone basket of different models when using, change the inconvenient and with high costs technical problem of apparatus operation.

The embodiment of the utility model provides an adopt following technical scheme: the clamping device is fixedly connected with one end of the handheld handle, and the clamping device is in butt joint with the through hole.

Further, clamping device includes that clamp nut, three press from both sides tight piece and three rubber pad, and is three press from both sides tight piece and be threaded nervous clamping piece, and is three the even equidistance setting of one end of pressing from both sides tight piece is served at handheld handle, and is three the rubber pad respectively with the other end fixed connection of three tight piece of clamp, clamp nut cover is established on three tight piece of clamp and clamp nut and three tight piece threaded connection of clamp.

Further, clamping device includes supporting seat, metal gasket and two screws, the supporting seat is the U type and sets up on one end of handheld handle, the metal gasket sets up in the supporting seat and with supporting seat sliding fit, two the screw symmetry sets up on the supporting seat and with supporting seat threaded connection, two screw and metal gasket normal running fit.

Furthermore, the appearance of the handle is in a shape of a triangular prism.

Furthermore, one surface of the handheld handle is provided with two grooves, and the edge opposite to the surface is provided with one groove.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:

one of them, after stone is grabbed to control cover stone basket cover at the operation in-process, press from both sides tightly fixedly to the cover stone basket of different models, guarantee that cover stone basket and outer complete set of joining in marriage combine closely, accurate control calculus is at ureter internal rotation and the distance between calculus and the rubble probe, easily hit and hit each position of calculus under the unchangeable condition of rubble probe position maintenance, reduce operation work load, the rubble is efficient, reset back to the clamp nut after the use and loosen the clamp to cover stone basket, withdraw cover stone basket, be convenient for to the disinfection and the follow-up used repeatedly of cover stone basket outer complete set, and the cost is saved.

Second, be fit for operating personnel more and operate the accessory with three fingers of thumb, forefinger and middle finger when using, more do benefit to meticulous operation, can also guarantee to provide bigger finger abdomen contact surface under accessory with volume, weight condition for the control to set stone basket is more stable.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a back view of a first embodiment of the present invention;

fig. 3 is a front view of a first embodiment of the present invention;

fig. 4 is a schematic perspective view of a second embodiment of the present invention;

fig. 5 is a back view of a second embodiment of the present invention;

fig. 6 is a front view of a second embodiment of the present invention.

Reference numerals

The hand-held handle comprises a hand-held handle 1, a through hole 11, a clamping device 2, a clamping nut 21, a clamping sheet 22, a rubber pad 23, a supporting seat 24, a metal gasket 25 and a screw 26.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the present invention provides three specific embodiments, and the following technical solutions provided by the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, an embodiment of the present invention provides a universal stone-covered basket external accessory, including a handheld handle 1 and a clamping device 2, the handheld handle 1 is provided with a through hole 11, the clamping device 2 is fixedly connected with one end of the handheld handle 1, the clamping device 2 is in butt joint with the through hole 11, the stone-covered basket passes through the handheld handle 1 and the clamping device 2, the clamping device 2 fixedly clamps the stone-covered basket, the distance between stone and a stone breaking probe is controlled by rotating and moving the handheld handle 1, so as to improve operation efficiency, the clamping device 2 includes a clamping nut 21, three clamping pieces 22 and three rubber pads 23, the three clamping pieces 22 are tension clamping pieces with threads, one end of the three clamping pieces 22 is uniformly arranged on one end of the handheld handle 1, the three rubber pads 23 are respectively fixedly connected with the other ends of the three clamping pieces 22, the clamping nut 21 is sleeved on the three clamping pieces 22, the clamping nut 21 is in threaded connection with the three clamping pieces 22, the stone-covered baskets penetrate through the through holes 11 of the handheld handle 1 and the three rubber pads 23, the distance between the three clamping pieces 22 is controlled by rotating the clamping nut 21, the three clamping pieces 22 drive the three rubber pads 23 to mutually approach, so that the stone-covered baskets of different types are clamped and fixed, the stone-covered baskets are tightly combined with an external matching kit, after the stone-covered baskets are controlled to grab stones in the operation process, the stones rotate in ureters and the distance between the stones and a stone breaking probe are accurately controlled, each part is easily hit under the condition that the position of the stone breaking probe is kept unchanged, the operation workload is reduced, the stone breaking efficiency is high, after the stone-covered baskets are reset and loosened to clamp the stone-covered baskets, the stone-covered baskets are recovered, the stone-covered baskets are convenient to disinfect and subsequently reuse the external matching kit of the stone-covered baskets, the cost is saved, handheld handle 1 outward appearance is the form of a rhombus, and the form of a rhombus is easy to be handheld, and accurate control rotation range and angle of being convenient for are placed when the desktop more stably simultaneously.

The second embodiment:

referring to fig. 4-6, an embodiment of the present invention provides a universal stone-covered basket external matching set, which includes a handheld handle 1 and a clamping device 2, wherein a through hole 11 is formed on the handheld handle 1, the clamping device 2 is fixedly connected with one end of the handheld handle 1, the clamping device 2 is in butt joint with the through hole 11, the stone-covered basket passes through the handheld handle 1 and the clamping device 2, the clamping device 2 fixedly clamps the stone-covered basket, the distance between a stone and a stone crushing probe is controlled by rotating and moving the handheld handle 1, so as to improve the operation efficiency, the clamping device 2 includes a supporting seat 24, a metal gasket 25 and two screws 26, the supporting seat 24 is U-shaped and is disposed at one end of the handheld handle 1, the metal gasket 25 is disposed in the supporting seat 24 and is in sliding fit with the supporting seat 24, the two screws 26 are symmetrically disposed on the supporting seat 24 and are in threaded connection with the supporting seat 24, the two screws 26 are in running fit with the metal gasket 25, the stone-covered basket penetrates through the through hole 11 and the supporting seat 24 in the handheld handle 1, after the stone-covered basket grabs stones in the operation process, the two screws 26 are rotated, the two screws 26 are in threaded connection with the supporting seat 24 and are in running fit with the metal gasket 25, so that the metal gasket 25 is driven to move left and right on the supporting seat 24, the metal gasket 25 clamps and fixes the stone-covered basket, the stone-covered baskets of different models can be tightly combined with external kits and can synchronously rotate along with the rotation of the external kits, the rotation of stones in ureteral cavities and the distance between stones and stone crushing probes are controlled, each stone part is easily hit under the condition that the positions of the stone crushing probes are kept fixed, the operation workload is reduced, the stone crushing efficiency is high, after the use, the screws 26 are reset to loosen the clamping of the stone-covered basket, and the stone-covered basket is withdrawn, convenient to suit disinfection and follow-up used repeatedly of external suit spare to stone-covered net basket, practice thrift the cost, handheld handle 1 outward appearance is the rhombus cylindricality, and the rhombus cylindricality is handheld easily, and accurate control rotation range and angle of being convenient for are placed more stably when the desktop simultaneously, one of them face of handheld handle 1 is equipped with two recesses, is equipped with a recess on the relative arris in above-mentioned plane, is fit for operating personnel more and comes the operation accessory with three fingers of thumb, forefinger and middle finger when using, more does benefit to meticulous operation, can also guarantee to provide bigger finger belly contact surface under accessory is with volume, weight condition for control to stone-covered net basket is more stable

The utility model discloses a theory of operation: when the utility model is used, the stone-covering basket passes through the hand-held handle 1 and the clamping device 2, after the stone-covering basket sleeve catches the stone, the clamping device 2 fixedly clamps the stone-covering basket, the distance between the stone and the stone breaking probe is controlled by rotating and moving the hand-held handle 1, the operation efficiency is improved, the stone-covering basket passes through the through hole 11 in the hand-held handle 1 and the clamping device 2, after the stone-covering basket catches the stone in the operation process, the clamping device 2 fixes the stone-covering basket, the stone-covering baskets with different models can be tightly combined with the external matching set, the stone-covering basket can rotate synchronously along with the external matching set, the rotation of the stone in the ureter and the distance between the stone breaking probe are controlled, each part of the stone is easily hit under the condition that the position of the stone breaking probe is kept fixed, the operation workload is reduced, the stone-breaking efficiency is high, after the use, the clamping device 2 is reset to loosen the clamping of the stone-covering basket, the stone-covered basket is withdrawn, so that the external kit of the stone-covered basket can be sterilized and reused subsequently, and the cost is saved.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a general type cover stone basket joins in marriage external suite which characterized in that: including handheld handle (1) and clamping device (2), be equipped with through-hole (11) on handheld handle (1), clamping device (2) and the one end fixed connection of handheld handle (1), clamping device (2) and through-hole (11) butt joint.

2. The universal stone-covered basket external kit according to claim 1, wherein: clamping device (2) are including clamp nut (21), three clamp piece (22) and three rubber pad (23), three press from both sides clamp piece (22) and be threaded nervous clamping piece, it is three the even equidistance setting of one end of clamp piece (22) is served at handheld handle (1), and is three rubber pad (23) respectively with the other end fixed connection of three clamp piece (22), clamp nut (21) cover is established on three clamp piece (22) and clamp nut (21) and three clamp piece (22) threaded connection.

3. The universal stone-covered basket external kit according to claim 1, wherein: clamping device (2) are including supporting seat (24), metal gasket (25) and two screws (26), supporting seat (24) are the U type and set up one of handle (1) and serve, metal gasket (25) set up in supporting seat (24) and with supporting seat (24) sliding fit, two screw (26) symmetry set up on supporting seat (24) and with supporting seat (24) threaded connection, two screw (26) and metal gasket (25) normal running fit.

4. A universal stone-set basket external kit as claimed in any one of claims 1 to 3, wherein: the appearance of the handheld handle (1) is in a shape of a triangular prism.

5. A universal stone-set basket external kit as claimed in any one of claims 1 to 3, wherein: one surface of the handheld handle (1) is provided with two grooves, and the opposite edge of the surface is provided with one groove.

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