CN205286584U

CN205286584U - Pig is cut with kidney

Info

Publication number: CN205286584U
Application number: CN201520984605.9U
Authority: CN
Inventors: 蔡志明; 牟丽莎
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2015-12-02
Filing date: 2015-12-02
Publication date: 2016-06-08
Anticipated expiration: 2025-12-02

Abstract

The utility model discloses a pig is cut with kidney, cut subtotal cutting knife part including the kidney, the kidney cut the part including first cut the body with the second cut the body, the second cut and be equipped with the mounting groove on the body, the mounting groove in be fixed with the cutting knife part, cutting knife part on be equipped with the inclined plane, inclined plane and the bottom surface department of joining be the cutter body part promptly. Set up the block arch on the vertical face of cutting knife part, correspond and to set up engagement hole in that mounting groove and block are protruding simultaneously, engagement hole in, the protruding card of block is gone into among the engagement hole the cutting knife partial fixing in the mounting groove. The utility model discloses simple structure, convenient to use can use as the scissors and to regard as the scalpel that cuts off to use again, and it is integrated to have reached the function, has not only made things convenient for the practicality, still the cost is reduced.

Description

A kind of pig kidney is cut

Technical field

The utility model relates to a kind of medicine equipment, particularly relates to a kind of pig kidney and cuts.

Background technology

One of operation at present very common when kidney is won, mainly wins out by the kidney of live body and carries out transplanting or studying. Mainly ureter, Renal vein, the Renal artery and other pipeline being connected with live body is cut off with kidney when winning kidney.

Contriver finds in process pig carries out kidney winning operation, also not have the special kidney for pig to cut at present, is all generally cut with kidney with people to substitute. But the blood vessel of pig, ureter toughness are higher than people's, and the blood vessel of the pig of different size, ureter are in different size, therefore the problem that contriver in use has occurred cutting constantly, scissors is dehisced pipeline not cut is thick. At present for cut constantly or scissors open mouth big not in the case of contriver generally adopt and lancinate, namely cut off in process or a switching instrument whole, this can increase operation content for no reason, too increases operating time.

Therefore contriver is seeking a kind of instrument together with being combined in of scalpel and kidney being cut, so just dual-purpose effect can be reached by same instrument, it is possible to facilitate using and reducing manufacturing cost (cost of two pieces instrument becomes an instrument) of hand patient.

Practical novel content

Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of pig kidney and cuts, the function that it combines scalpel and kidney is cut, it is possible to improve procedure efficiency.

For achieving the above object, the utility model provides a kind of pig kidney and cuts, and comprises kidney and cuts part and cutter part, and described kidney is cut part and comprised first and cut body and the 2nd and cut body, described the 2nd cuts body and is provided with installation groove, is fixed with cutter part in described installation groove; Described cutter part is provided with scarp, and described scarp and the bottom surface place of joining are cutter hub part.

Arranging snap fit tabs on the vertical plane of cutter part, arrange connecting hole simultaneously on installation groove and snap fit tabs corresponding surface, in described connecting hole, snap fit tabs card enters cutter part to be fixed in connecting hole to be installed in groove.

Further, described connecting hole internal fixtion has a magnetic sheath; Described magnetic sheath and snap fit tabs all adopt strong magnetic material to make.

Preferably, described strong magnetic material is neodymium iron boron, samarium cobalt, aluminium nickel cobalt one wherein.

Further, at the connecting hole tight layer of internal fixtion supplementary card, the tight layer of described supplementary card adopts resilient material to make, and the tight layer cross section of described supplementary card is the arc protruded to connecting hole center.

Preferably, described resilient material is the one in rubber, silica gel.

The beneficial effects of the utility model are: the utility model structure is simple, it may also be useful to convenient, can use as scissors and can use as the scalpel cut off again, reach function i ntegration, not only facilitate practicality, also reduce cost.

Accompanying drawing explanation

Fig. 1 is the structural representation that the utility model a kind of pig kidney cuts embodiment.

Fig. 2 is the structural representation that the utility model a kind of pig kidney cuts embodiment.

Fig. 3 is the blade structure figure that the utility model a kind of pig kidney cuts embodiment.

Fig. 4 is the enlarged view of A in Fig. 3.

Fig. 5 is the tight hole modified node method figure of card that the utility model a kind of pig kidney cuts embodiment.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail:

See Fig. 1 to Fig. 5, a kind of pig kidney is cut, and comprises kidney and cuts part 1 and cutter part 2, and described kidney is cut part 1 and comprised first and cut body 11 and the 2nd and cut body 12, and described the 2nd cuts body 12 and be provided with and install groove 13, is fixed with cutter part 2 in described installation groove 13;

Described cutter part 2 is provided with scarp 20, and described scarp 20 is cutter hub part 21 with bottom surface 201 place of joining;

Can dismantle to realize cutter part 2, change, snap fit tabs 22 can be set on the vertical plane 202 of cutter part 2, connecting hole 14 is set on installation groove 13 with snap fit tabs 22 corresponding surface simultaneously, in described connecting hole 14, snap fit tabs 22 is blocked cutter part 2 to be fixed in connecting hole 14 and is installed in groove 13;

See Fig. 4, more it is fixedly mounted in make cutter part 2 and installs in groove 13, in described connecting hole 14, a magnetic sheath 141 can be fixed; Described magnetic sheath 141 all adopts strong magnetic material to make with snap fit tabs 22, such as neodymium iron boron, samarium cobalt, aluminium nickel cobalt etc. This kind of structure can utilize magnetic power cutter part 2 to be fixed in installation groove 13; This kind of structure can affect the use of other instruments, therefore just can only can adopt this structure when not using electronic machine;

In addition, cutter part 2 is also fixed on by another kind of structure and installs in groove 13. See Fig. 5, it is possible at the tight layer 15 of connecting hole 14 internal fixtion supplementary card, the tight layer 15 of described supplementary card adopts resilient material to make, such as rubber, silica gel, and described supplementary card tight layer 15 cross section be to connecting hole 14 center protrude arc 151. When snap fit tabs 22 inserts connecting hole 14, first snap fit tabs 22 can make arc 151 deform, itself and snap fit tabs 22 are adjacent to more, this is the structure of a kind of shrink-fit in fact, can effectively blocking tight snap fit tabs 22, this kind of structure can not produce the operation that magnetic field affects electronics.

When using the utility model to perform the operation, first can cut part 1 with kidney and cut off pipeline, when cutting continuous, scissors can be closed up and then cut off by cutter part 2, this process only use a kind of instrument, and switches very fast, it is possible to improve the efficiency of hand patient.

Below preferred embodiment of the present utility model is described in detail. It is to be understood that the those of ordinary skill of this area just can make many modifications and variations according to design of the present utility model without the need to creative work. Therefore, the technical scheme that all technician in the art can be obtained by logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should by the determined protection domain of claim book.

Claims

1. a pig kidney is cut, and comprises kidney and cuts part and cutter part, it is characterized in that: described kidney is cut part and comprised first and cut body and the 2nd and cut body, and described the 2nd cuts body and be provided with installation groove, is fixed with cutter part in described installation groove; Described cutter part is provided with scarp, and described scarp and the bottom surface place of joining are cutter hub part,

2. pig kidney as claimed in claim 1 is cut, and it is characterized in that: described connecting hole internal fixtion has a magnetic sheath; Described magnetic sheath and snap fit tabs all adopt strong magnetic material to make.

3. pig kidney as claimed in claim 2 is cut, and it is characterized in that: described strong magnetic material is neodymium iron boron, samarium cobalt, aluminium nickel cobalt one wherein.

4. pig kidney as claimed in claim 1 is cut, and it is characterized in that: at the connecting hole tight layer of internal fixtion supplementary card, and the tight layer of described supplementary card adopts resilient material to make, and the tight layer cross section of described supplementary card is the arc protruded to connecting hole center.

5. pig kidney as claimed in claim 4 is cut, and it is characterized in that: described resilient material is the one in rubber, silica gel.