CN217390826U

CN217390826U - Abdominal cavity puncture outfit that stability is strong

Info

Publication number: CN217390826U
Application number: CN202220931320.9U
Authority: CN
Inventors: 孙丹; 潘志勇
Original assignee: Wuhan Xinkehui Medical Technology Co ltd
Current assignee: Wuhan Xinkehui Medical Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-09
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to an abdominal cavity puncture ware technical field just discloses an abdominal cavity puncture ware that stability is strong, including the puncture ware body, the sliding sleeve has been cup jointed to the outside of puncture ware body, the bottom fixedly connected with plywood of sliding sleeve, the below of plywood is provided with the fixed plate, four dops of the equal fixedly connected with in the relative one side of plywood and fixed plate, it is a plurality of the equal swing joint in inside of dop has the activity head, the equal fixedly connected with sleeve pipe in the outside of four activity heads in plywood bottom, the equal fixedly connected with gag lever post in the outside of four activity heads in fixed plate top. This abdominal cavity puncture ware that stability is strong carries on spacingly through the removal and the regulation of sliding sleeve and plywood to the puncture ware body, carries out the direction regulation when the puncture ware body pierces the patient internal, increases stability when can improving the puncture accuracy, utilizes the threaded connection of knob and screw rod to carry out the angle fixed to the puncture ware body at last.

Description

Abdominal cavity puncture outfit that stability is strong

Technical Field

The utility model relates to an abdominal cavity puncture ware technical field specifically is an abdominal cavity puncture ware that stability is strong.

Background

The abdominal cavity puncture outfit is matched with a minimally invasive device, provides an instrument channel for an abdominal cavity pelvic cavity minimally invasive operation, and can be used in various minimally invasive surgical operations.

The notice number is: CN207220860U proposes an abdominal cavity puncture drainage device, which is convenient to adjust and increases puncture stability, but this application has a complex structure, occupies space, affects operation when the number of puncture devices inserted is large, and can not adjust the insertion direction, so that an abdominal cavity puncture device with strong stability is proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a strong abdominal cavity puncture ware of stability possesses simple structure, can conveniently adjust the advantage of direction of insertion when increasing puncture stability, has solved the structure complicacy, and occupation space, puncture ware influence the operation when inserting in large quantity, can not carry out the problem of the regulation of direction of insertion moreover.

For realizing above-mentioned simple structure, can conveniently adjust the purpose of inserting the direction when increasing puncture stability, the utility model provides a following technical scheme:

the utility model provides a strong abdominal cavity puncture ware of stability, includes the puncture ware body, the sliding sleeve has been cup jointed to the outside of puncture ware body, the bottom fixedly connected with plywood of sliding sleeve, the below of plywood is provided with the fixed plate, four dops of the equal fixedly connected with in one side that plywood and fixed plate are relative, a plurality of the equal swing joint in inside of dop has the movable head, the equal fixedly connected with sleeve pipe in the outside of four movable heads in plywood bottom, the equal fixedly connected with gag lever post in the outside of four movable heads in fixed plate top, the gag lever post cup joints in sheathed tube inside, the outside fixedly connected with screw rod of gag lever post, the outside threaded connection of screw rod has the knob.

As a further aspect of the present invention: the sliding sleeve and the laminate are integrated, and the inner sides of the sliding sleeve and the laminate are in contact with the outside of the puncture outfit body.

As a further aspect of the present invention: the bottom of the fixing plate is provided with a through hole, and the aperture of the through hole is larger than the diameter of the puncture outfit body.

As the utility model discloses further scheme again: the clamping head at the bottom of the layer plate vertically corresponds to the clamping head at the top of the fixing plate, and the diameter of the limiting rod is smaller than the inner diameter of the sleeve.

As a further aspect of the present invention: a limiting opening is formed in the outer side of the sleeve, and the inner side of the limiting opening is in contact with the outer side of the screw.

Compared with the prior art, the utility model provides a strong abdominal cavity puncture ware of stability possesses following beneficial effect:

this abdominal cavity puncture ware that stability is strong carries on spacingly through the removal and the regulation of sliding sleeve and plywood to the puncture ware body, can also set up the thread groove in the inside of sliding sleeve, makes the puncture ware body of sliding sleeve adaptation screw puncture and sharp puncture, carries out the direction when the puncture ware body pierces the patient internally and adjusts, increases stability when can improve the puncture accuracy, utilizes the threaded connection of knob and screw rod to carry out the angle fixing to the puncture ware body at last.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a shown in fig. 1 according to the present invention.

In the figure: 1 puncture outfit body, 2 sliding sleeves, 3 laminates, 4 fixed plates, 5 chucks, 6 movable heads, 7 sleeves, 8 limiting rods, 9 screw rods and 10 knobs.

Detailed Description

The following description of the preferred embodiments of the present invention is provided with reference to the accompanying drawings, and should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an abdominal cavity puncture outfit with strong stability comprises a puncture outfit body 1, a sliding sleeve 2 is sleeved outside the puncture outfit body 1, the sliding sleeve 2 and a laminate 3 are integrated, the inner sides of the sliding sleeve 2 and the laminate 3 are contacted with the outside of the puncture outfit body 1, the bottom of the sliding sleeve 2 is fixedly connected with the laminate 3, a chuck 5 at the bottom of the laminate 3 is vertically corresponding to a chuck 5 at the top of a fixed plate 4, the fixed plate 3 is arranged below the laminate 4, the bottom of the fixed plate 4 is provided with a through hole, the aperture of the through hole is larger than the diameter of the puncture outfit body 1, four chucks 5 are fixedly connected at the opposite sides of the laminate 3 and the fixed plate 4, the insides of the chucks 5 are movably connected with movable heads 6, the outsides of the four movable heads 6 at the bottom of the laminate 3 are fixedly connected with a sleeve 7, the outside of the sleeve 7 is provided with a limit opening, the inside of which is contacted with the outside of a screw 9, the equal fixedly connected with gag lever post 8 in the outside of four movable heads 6 in 4 tops of fixed plate, the diameter of gag lever post 8 is less than sleeve pipe 7's internal diameter, and gag lever post 8 cup joints in sleeve pipe 7's inside, and gag lever post 8's outside fixedly connected with screw rod 9, screw rod 9's outside threaded connection has knob 10 to reached simple structure, can conveniently adjust the purpose of inserting the direction when increasing puncture stability.

The utility model discloses a theory of operation is: sliding sleeve 2 is held to the one hand and make fixed plate 4 attached on patient's health surface, put into sliding sleeve 2's inside with puncture ware body 1, rotatory sliding sleeve 2 drives puncture ware body 1 skew, plywood 3 inclines to take place to drive four sleeve pipes 7 and slides in the outside of gag lever post 8, activity head 6 can be rotatory in dop 5's inside, adjust the insertion angle of puncture ware body 1, then insert puncture ware body 1 to the patient internal, it fixes sleeve pipe 7 to screw up knob 10 after finishing to insert, make puncture ware body 1 can remain stable, thereby the structure is complicated, space occupation, the puncture ware inserts the operation of influencing when quantity is many, and can not carry out the problem of the regulation of direction of insertion.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strong abdominal cavity puncture ware of stability, includes puncture ware body (1), its characterized in that: sliding sleeve (2) have been cup jointed to the outside of puncture ware body (1), bottom fixedly connected with plywood (3) of sliding sleeve (2), the below of plywood (3) is provided with fixed plate (4), four dop (5) of the equal fixedly connected with in relative one side of plywood (3) and fixed plate (4), it is a plurality of the equal swing joint in inside of dop (5) has movable head (6), the equal fixedly connected with sleeve pipe (7) in outside of four movable head (6) in plywood (3) bottom, the equal fixedly connected with gag lever post (8) in outside of four movable head (6) in fixed plate (4) top, gag lever post (8) cup joint in the inside of sleeve pipe (7), the outside fixedly connected with screw rod (9) of gag lever post (8), the outside threaded connection of screw rod (9) has knob (10).

2. The laparoscopic puncture instrument of claim 1, wherein: the sliding sleeve (2) and the laminate (3) are integrated, and the inner sides of the sliding sleeve (2) and the laminate (3) are in contact with the outside of the puncture outfit body (1).

3. The laparoscopic puncture instrument of claim 1, wherein: the bottom of the fixing plate (4) is provided with a through hole, and the aperture of the through hole is larger than the diameter of the puncture outfit body (1).

4. The laparoscopic puncture instrument of claim 1, wherein: dop (5) at plywood (3) bottom and dop (5) at fixed plate (4) top correspond perpendicularly, the diameter of gag lever post (8) is less than the internal diameter of sleeve pipe (7).

5. The laparoscopic puncture instrument of claim 1, wherein: the outer side of the sleeve (7) is provided with a limiting opening, and the inner side of the limiting opening is in contact with the outer side of the screw (9).