CN211835766U

CN211835766U - Uropoiesis is injection apparatus for surgery

Info

Publication number: CN211835766U
Application number: CN201921730069.4U
Authority: CN
Inventors: 杨守东; 张卫星; 方卫国
Original assignee: CHASHAN HOSPITAL OF DONGGUAN
Current assignee: CHASHAN HOSPITAL OF DONGGUAN
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-11-03
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to the technical field of medical equipment, in particular to an injection appliance for urinary surgery, which aims at the problem of complex operation, the utility model provides a proposal that comprises a needle cylinder, an extruder is slidingly sleeved on one side of the needle cylinder, one side of the needle cylinder is fixedly connected with a connecting pipe, one end of the needle cylinder far away from the extruder is fixedly connected with an injection tube, the inner wall of the injection tube is fixedly connected with a mounting frame, the mounting frame is rotationally connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a rotating sheet positioned in the needle cylinder, one side of the needle cylinder is fixedly connected with a connecting rod, the utility model has simple structure and convenient use, can conveniently finely adjust a liquid inlet tube, ensures the accuracy of drug delivery, simultaneously can conveniently add other liquid medicines during injection, facilitates the whole injection process, simultaneously stirs, and further leads the liquid medicines to be completely mixed, the drug effect is ensured.

Description

Uropoiesis is injection apparatus for surgery

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an injection apparatus for uropoiesis surgery.

Background

The main therapeutic range of urology surgery is: various urinary stones and complex kidney stones; kidney and bladder tumors; prostatic hyperplasia and prostatitis; inflammation and tumor of the testicle epididymis; hydrocele of tunica vaginalis of testis; various urinary system injuries; congenital malformations of the urinary system, such as hypospadias, cryptorchidis, hydronephrosis caused by stenosis of the ureteropelvic junction, etc., are mainly used for internal treatment in the urinary field.

Particularly, in the male urinary system, due to the particularity of the male urinary system, a tube is sometimes required to be connected to the inside of the body and then directly administered, and although the conventional device can be used for certain administration, the conventional device can be accessed only by complicated operation, so that the whole steps are complicated, the operation difficulty of medical staff is increased, and the pain of a patient is increased.

Disclosure of Invention

The utility model provides a pair of uropoiesis is injection apparatus for surgery has solved the problem that the operation is complicated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an injection appliance for urinary surgery comprises a needle cylinder, wherein an extruder is sleeved on one side of the needle cylinder in a sliding manner, a connecting pipe is fixedly connected to one side of the needle cylinder, an injection pipe is fixedly connected to one end, away from the extruder, of the needle cylinder, a mounting frame is fixedly connected to the inner wall of the injection pipe, a rotating shaft is rotatably connected to the mounting frame, a rotating sheet positioned in the needle cylinder is fixedly connected to the other end of the rotating shaft, a connecting rod is fixedly connected to one side of the needle cylinder, a working ring is fixedly connected to the other end of the connecting rod, a rotating ring is rotatably connected to the middle of the working ring through a bearing, an extension pipe is fixedly connected to one end of the injection pipe, a forward pipe in threaded sleeve connection with the rotating ring is fixedly connected to the other end of the extension pipe, a liquid inlet pipe is connected to one end of, and a protective ring is fixedly stuck on the inner wall of the connecting arc.

Preferably, the inner wall of the needle cylinder is fixedly connected with a check ring, and the check ring is positioned on one side of the rotating piece.

Preferably, the upper end of the connecting pipe is connected with an adding pipe, and the connecting pipe is connected with a valve.

Preferably, the guard ring is made of medical cotton, and the connecting arc is of an arc-shaped structure.

Preferably, the extension pipe adopts a rubber hose, and the outer wall of the rotating ring is fixedly sleeved with a rubber ring.

Preferably, the mounting frame is made of stainless steel, and a sealing sleeve is fixedly connected to one side of the extruder.

The utility model has the advantages that:

1. through injection syringe, extension tube, advancing pipe and feed liquor pipe lug connection human, then through the cooperation of rotatory circle and advancing pipe, can be convenient finely tune the feed liquor pipe, guarantee the accuracy of dosing, other liquid medicines of convenient interpolation when the injection simultaneously can make things convenient for the process of whole injection.

2. The rotating piece is forced to rotate around the rotating shaft through liquid flowing to stir, so that the liquid medicine is completely mixed, and the drug effect is ensured.

Drawings

Fig. 1 is a schematic front sectional view of an injection device for urology surgery according to the present invention.

Fig. 2 is a schematic left-side sectional view at a-a of the urological injector of the present invention.

Fig. 3 is a schematic left-side sectional view at the position B-B of the urological injection device of the present invention.

Fig. 4 is a schematic top view of the urological injector of the present invention.

Reference numbers in the figures: 1. a needle cylinder; 2. a connecting pipe; 3. an addition pipe; 4. a rotating shaft; 5. an injection tube; 6. a connecting rod; 7. a rotating ring; 8. a connecting arc; 9. a liquid inlet pipe; 10. a guard ring; 11. advancing the tube; 12. a working ring; 13. an extension pipe; 14. a rotating sheet; 15. a check ring; 16. an extruder; 17. and (7) mounting frames.

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.

Referring to fig. 1-4, an injection appliance for urinary surgery comprises a syringe 1, an extruder 16 is slidably sleeved on one side of the syringe 1, a connecting pipe 2 is fixedly connected on one side of the syringe 1, an injection tube 5 is fixedly connected on one end of the syringe 1 far away from the extruder 16, a mounting frame 17 is fixedly connected on the inner wall of the injection tube 5, a rotating shaft 4 is rotatably connected with the mounting frame 17, a rotating sheet 14 positioned in the syringe 1 is fixedly connected with the other end of the rotating shaft 4, a connecting rod 6 is fixedly connected on one side of the syringe 1, a working ring 12 is fixedly connected with the other end of the connecting rod 6, a rotating ring 7 is rotatably connected in the middle of the working ring 12 through a bearing, an extension tube 13 is fixedly connected with one end of the injection tube 5, a forward tube 11 in threaded sleeve connection with the rotating ring 7 is fixedly connected with the other end of the extension tube 13, a liquid inlet tube 9 is connected with one end of, connect the fixed guard ring 10 that pastes of inner wall of arc 8, extrusion through squeezer 16, liquid in the cylinder 1 passes through injection tube 5, extension pipe 13, advance pipe 11 and feed liquor pipe 9 enter into the human body, when holding extension pipe 13 by one hand simultaneously, rotatory circle 7, make advance pipe 11 carry out certain removal, and then drive feed liquor pipe 9 and carry out certain removal in the human body, can make the other end of feed liquor pipe 9 reach appointed position, accurate administration, can pass through connecting pipe 2 simultaneously, can add other mixed medicament when the injection, guarantee the convenience of dosing, because the flow of liquid, force revolving fragment 14 to rotate around rotation axis 16, stir, and then make the liquid medicine mix completely, guarantee the drug effect.

The inner wall of the needle cylinder 1 is fixedly connected with a blocking ring 15, the blocking ring 15 is positioned on one side of the rotating sheet 14, and the blocking ring 15 limits the position of the squeezer 16, so that the undesirable result caused by unnecessary damage or fragment generation due to contact with the rotating sheet 14 is avoided.

The upper end of the connecting pipe 2 is connected with an adding pipe 3, the connecting pipe 2 is connected with a valve, and the adding pipe 3 adds other liquid medicines.

The guard ring 10 adopts medical cotton material, connects arc 8 and adopts the arc structure, and extension pipe 13 adopts flexible rubber hose, and the fixed rubber circle that has cup jointed of outer wall of rotatory circle 7, and mounting bracket 17 adopts stainless steel, and one side fixedly connected with seal cover of squeezer 16, medical cotton can guarantee isolated the time, increases the comfort level, and the while is through the seal cover, guarantees going on of injection.

The working principle is as follows: when in use, the syringe 1 is filled with liquid medicine, the connecting arc 8 is sleeved on an external genitalia, then the liquid in the syringe 1 enters a human body through the injection tube 5, the extension tube 13, the advancing tube 11 and the liquid inlet tube 9 by extrusion of the extruder 16, the rotating ring 7 is rotated while one hand holds the extension tube 13, so that the advancing tube 11 moves to a certain extent, the liquid inlet tube 9 is driven to move to a certain extent in the human body, the other end of the liquid inlet tube 9 can reach a specified position, accurate medicine administration is realized, the adding tube 3 is connected if necessary, then other mixed medicines can be added through the adding tube 3 and the connecting tube 2 during injection, the convenience of medicine administration is ensured, in the using process, the rotating sheet 14 is forced to rotate around the rotating shaft 16 by the flow of the liquid, stirring is carried out, so that the liquid medicine is completely mixed, the drug effect is ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Claims

1. The utility model provides an injection apparatus for uropoiesis surgery, includes cylinder (1), its characterized in that, squeezer (16) has been cup jointed in one side slip of cylinder (1), one side fixedly connected with connecting pipe (2) of cylinder (1), one end fixedly connected with injection syringe (5) that squeezer (16) were kept away from in cylinder (1), the inner wall fixedly connected with mounting bracket (17) of injection syringe (5), mounting bracket (17) rotate and are connected with rotation axis (4), and the other end fixedly connected with of rotation axis (4) is located rotor plate (14) in cylinder (1), one side fixedly connected with connecting rod (6) of cylinder (1), and the other end fixedly connected with work circle (12) of connecting rod (6), the centre of work circle (12) is rotated through the bearing and is connected with swivel becket (7), the one end fixedly connected with extension (13) of injection syringe (5), and the other end fixedly connected with of extension pipe (13) advances pipe (11) with rotatory circle (7) threaded sleeve, the one end of advancing pipe (11) is connected with feed liquor pipe (9), the outside of feed liquor pipe (9) is provided with and works circle (12) fixed connection's connection arc (8), the inner wall fixed paste of connecting arc (8) has guard ring (10).

2. A urological injection device according to claim 1, characterized in that a stop ring (15) is fixedly connected to the inner wall of the barrel (1), the stop ring (15) being located on one side of the rotary plate (14).

3. A urinary surgical injection device according to claim 1, characterized in that the upper end of the connecting tube (2) is connected to an additional tube (3), and the connecting tube (2) is connected to a valve.

4. A urological injection device according to claim 1, characterized in that the guard ring (10) is made of medical cotton and the connecting arc (8) is of an arc-shaped configuration.