CN211270997U

CN211270997U - Clamping device for urinary system calculus operation

Info

Publication number: CN211270997U
Application number: CN202020025182.9U
Authority: CN
Inventors: 靳永胜; 东冰; 贾军琪; 汪峰; 张斌斌; 高继学; 李义
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-18
Anticipated expiration: 2030-01-07

Abstract

The utility model belongs to the technical field of clamping devices, in particular to a clamping device for urinary system calculus operation, which comprises a forceps main body and an end head, wherein the forceps main body and the end head are of an integral structure, a connecting cloth piece is arranged below the end head, an inner groove is formed in the connecting cloth piece, a side groove is arranged on the side wall of the end head near the side edge of the connecting cloth piece, a hole is arranged on the surface of the inner groove, a storage bag is integrally formed at the position below the inner groove corresponding to the hole, a bag cavity is arranged inside the storage bag, when the end head clamps crushed stone, the stone can quickly slide into the bag cavity in the storage bag along the inner groove and the hole by matching with the inclined plane structure of the bottom wall of the inner groove, thereby facilitating the quick operation of secondary clamping, the taking-out treatment of a plurality of crushed small stones is quick, and simultaneously, the treatment method of holding the connecting piece or the holding block is realized by holding the, the clamping operation length of the main body and the end of the tweezers is increased.

Description

Clamping device for urinary system calculus operation

Technical Field

The utility model belongs to the technical field of press from both sides and get the device, concretely relates to urinary system calculus operation is with pressing from both sides and getting device.

Background

Urinary system calculus is the kidney, the ureter, the calculus of bladder and urethra, the pathogenesis is relevant with environmental factor and dietary factor, the symptom is mainly with abdomen of waist pain and hematuria, wherein carry out the operation in-process that the urethra was opened and is got the stone, often can use a urinary system calculus operation to press from both sides and get tweezers device, and current calculus operation is pressed from both sides and is got the device when using, it is comparatively loaded down with trivial details to the process of taking out repeatedly of a plurality of garrulous litters, can not carry out swift operation processing, and the length of pressing from both sides the tweezers device when stretching into and getting the stone has certain spacing, the practicality is relatively poor, to a certain extent, the result of using of pressing from both sides the tweezers device with pressing from both sides has been reduced to urinary.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a device is got with pressing from both sides to urinary system calculus operation has simple structure and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is got with pressing from both sides to urinary system calculus operation, including tweezers main part and end, tweezers main part and end formula structure as an organic whole, the below of end is provided with the connection cloth piece, be formed with the inside groove in the connection cloth piece, the position department that is close to on the end limit wall and connects the cloth piece side has seted up the limit groove, the inside groove is equipped with the hole on the surface, the inside groove below has the storage bag with the corresponding position department integrated into one piece in hole, the inside of storage bag is equipped with the bag chamber, the top fuse of tweezers main part even has the linking layer, one side of linking layer top is provided with holds the piece, it has even piece to weld between piece and the.

Preferably, the holes and the capsule cavities are in a communicated structure, and the bottom wall of the inner side of the inner groove is in an inclined plane structure.

Preferably, a plurality of first protruding layers and second protruding layers are respectively distributed on the inner walls of the two sides of the end head.

Preferably, the outer surface walls of the forceps main body, the connecting piece and the holding block are respectively provided with a first friction layer and a second friction layer.

Preferably, the side edges of the connecting cloth piece are bonded to the inner wall surface of the side groove.

Preferably, the end parts of the first protruding layer and the second protruding layer are both arc-edge structures.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the in-process that uses, through the setting of connecting the cloth piece, when the rubble is got to the end clamp, the inclined plane structure of cooperation inside groove diapire for the calculus can be quick along the inside groove, the intracapsular of hole landing to storage bag in, thereby make things convenient for the secondary clamp to get the operation go on fast, handle comparatively swiftly to taking out of a plurality of garrulous litters, simultaneously through holding even piece or the processing gimmick of holding the piece, the tweezers main part has been increased, the clamp of end is got operation length, guaranteed to the urinary system calculus operation with pressing from both sides the normal efficient use of tweezers device of getting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a connecting cloth piece of the present invention;

fig. 3 is a schematic structural view from the top of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic view of the structure at a-a in fig. 1.

In the figure: 1. a forceps body; 2. a tip; 3. a first friction layer; 4. a tie layer; 5. connecting the slices; 6. a holding block; 7. a second friction layer; 8. connecting the cloth pieces; 9. an inner tank; 10. a hole; 11. a storage bladder; 12. a capsule cavity; 13. a first bump layer; 14. a second bump layer; 15. and (4) side grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a device is got with pressing from both sides to urinary system calculus operation, including tweezers main part 1 and end 2, tweezers main part 1 and end 2 formula structure as an organic whole, the below of end 2 is provided with connects the cloth piece 8, be formed with inside groove 9 in connecting the cloth piece 8, the position department that is close to connecting cloth piece 8 side on the end 2 limit wall has seted up limit groove 15, be equipped with hole 10 on the surface of inside groove 9, position department integrated into one piece that inside groove 9 below and hole 10 correspond has storage bag 11, the inside of storage bag 11 is equipped with bag chamber 12, the top of tweezers main part 1 fuses even has linking layer 4, linking layer 4 is the sheetmetal face component, one side of linking layer 4 top is provided with holds piece 6, it even has piece 5 to weld even between piece 6 and the linking layer 4, utilize corresponding connecting member and collection stable assembly, guaranteed to get the normal efficient use of tweezers device with pressing from both sides to urinary system calculus operation.

Specifically, hole 10 and bag chamber 12 are the connectivity structure, and the inboard diapire of inside groove 9 is the inclined plane structure for the rubble can be normal the landing to the bag chamber 12 in, guaranteed the normal efficient collection process to the rubble, be convenient for simultaneously press from both sides the operation to the secondary clamp of rubble.

Specifically, a plurality of first protruding layer 13 and second protruding layer 14 are distributed on the inner wall of two sides of end 2 respectively, and a certain clamping force is given to the middle position from two sides, and the stable clamping to the gravel is guaranteed by matching the laminating and extruding effects of the first protruding layer 13 and the second protruding layer 14.

Specifically, the first friction layer 3 and the second friction layer 7 are respectively arranged on the outer side surface walls of the forceps main body 1, the connecting piece 5 and the holding block 6, and the first friction layer 3 and the second friction layer 7 are both anti-skid thread members, so that the friction force of the hands contacting with the forceps device for clamping urinary calculus operation is increased, and the situations of deviation caused by hands falling off and the like are prevented.

Specifically, the side of the connecting cloth piece 8 is bonded on the inner wall surface of the side groove 15, the design of the side groove 15 facilitates the quick bonding effect between the connecting cloth piece 8 and the tweezers main body 1 and the end head 2, and meanwhile, the later-stage pull-off cleaning and replacement processing is facilitated.

The end parts of the first convex layer 13 and the second convex layer 14 are arc-edge structures, and due to the design of the arc-edge structures, when the good clamping process of the broken stones is guaranteed, the broken stones are prevented from being damaged and falling by sharp edges, and the normal and orderly process of the stone taking process is guaranteed.

The utility model discloses a theory of operation and use flow: the utility model discloses at the in-process that uses, at first according to the concrete position of internal calculus, the part or even piece 5 of first frictional layer 3 on the tweezers main part 1 is held to the selectivity, hold the part of second frictional layer 7 on the piece 6 and use, then stretch into in the human body with the tip of end 2, the mode that utilizes the finger of hand to hold is got the rubble and is got, position department at this in-process rubble by the centre gripping between a protruding layer 13 and No. two protruding layers 14, then slightly to the upside lift, the inclined plane structure of the 9 diapire of cooperation inside groove, make the calculus can be quick along inside groove 9, hole 10 landing is to the intracavity 12 in the storage bag 11, then repetitive operation, can be with the swift extraction of a plurality of rubbles simultaneously, guaranteed that urinary system calculus operation presss from both sides the normal efficient of process and goes on.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is got with pressing from both sides to urinary system calculus operation, includes tweezers main part (1) and end (2), its characterized in that: tweezers main part (1) and end (2) formula structure as an organic whole, the below of end (2) is provided with connects cloth piece (8), be formed with inside groove (9) in connecting cloth piece (8), position department that is close to on end (2) side wall and connects cloth piece (8) side has seted up limit groove (15), be equipped with hole (10) on the surface of inside groove (9), inside groove (9) below and hole (10) corresponding position department integrated into one piece have reservoir bag (11), the inside of reservoir bag (11) is equipped with bag chamber (12), the top fuse of tweezers main part (1) has linking layer (4), one side of linking layer (4) top is provided with holds piece (6), it has linking piece (5) to weld between piece (6) and linking layer (4).

2. The grasping device for urinary system stone surgery according to claim 1, characterized in that: the holes (10) and the capsule cavities (12) are of a communicating structure, and the bottom wall of the inner side of the inner groove (9) is of an inclined plane structure.

3. The grasping device for urinary system stone surgery according to claim 1, characterized in that: a plurality of first protruding layers (13) and second protruding layers (14) are respectively distributed on the inner walls of the two sides of the end head (2).

4. The grasping device for urinary system stone surgery according to claim 1, characterized in that: the outer side surface walls of the forceps main body (1), the connecting piece (5) and the holding block (6) are respectively provided with a first friction layer (3) and a second friction layer (7).

5. The grasping device for urinary system stone surgery according to claim 1, characterized in that: the side edge of the connecting cloth piece (8) is bonded on the inner wall surface of the side groove (15).

6. The grasping device for urinary system stone surgery according to claim 3, characterized in that: the end parts of the first convex layer (13) and the second convex layer (14) are both arc-edge structures.