CN211796765U

CN211796765U - Puncture device for oncology department

Info

Publication number: CN211796765U
Application number: CN202020160176.4U
Authority: CN
Inventors: 唐荣; 王力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-10-30
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a piercing depth for oncology, the installation structure comprises a sleeve, sheathed tube quantity is two, sheathed tube inner chamber swing joint has branch, the top fixedly connected with mount of two branches, the axle center fixedly connected with mount pad of department of mount, the inner chamber fixedly connected with screwed pipe of mount pad, the inner chamber threaded connection of screwed pipe has the screw thread swing arm, the bottom fixedly connected with pjncture needle of screw thread swing arm, the top fixedly connected with connecting block on puncture needle surface. The utility model discloses a cooperation of sleeve pipe, branch, mount pad, screwed pipe, screw thread swing arm, pjncture needle, connecting block, pointer, scale mark, drainage tube, hose and drainage ware is used, can reflect the depth of needle penetration in real time, and the operation is more accurate for the puncture operation is safer, has avoided the damage of internal organs, can in time extract the exudate simultaneously at the puncture in-process, reduces patient's misery.

Description

Puncture device for oncology department

Technical Field

The utility model relates to a tumour science and technology art field specifically is a piercing depth is used to oncology.

Background

The oncology department is the same as the internal medicine, the surgery, the obstetrics and gynecology department and the pediatrics department, is a secondary subject of clinical medicine and is divided into the oncology department, the oncology radiotherapy department, the oncology department and the like, and the oncology department is mainly used for the internal treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; the tumor surgery provides comprehensive treatment mainly based on an operation, a puncture technology is one of important means for diagnosis and treatment in the oncology department, in the prior art, during clinical operation, the needle insertion depth can only be judged by naked eyes, the subjectivity is too strong, specific measurement cannot be carried out, and meanwhile, a user uses an injector to extract exudates, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piercing depth for oncology possesses the advantage of depth measurement and convenient drainage, has solved prior art when clinical operation, and the depth of inserting needle can only rely on the naked eye to judge, and subjectivity is too strong, unable concrete measurement, and the user utilizes the syringe to extract the exudate simultaneously, the problem of inconvenient operation.

In order to achieve the above object, the utility model provides a following technical scheme: a puncture device for oncology comprises two sleeves, wherein the inner cavity of each sleeve is movably connected with a supporting rod, the tops of the two supporting rods are fixedly connected with a fixing frame, the axis of the fixing frame is fixedly connected with a mounting seat, the inner cavity of the mounting seat is fixedly connected with a screwed pipe, the inner cavity of the threaded pipe is in threaded connection with a threaded rotating rod, the bottom of the threaded rotating rod is fixedly connected with a puncture needle, the top of the surface of the puncture needle is fixedly connected with a connecting block, two sides of the connecting block are both fixedly connected with pointers, the surface of the sleeve is fixedly connected with scale marks, a drainage tube is communicated above the surface of the puncture needle and below the connecting block, the right side of the drainage tube is communicated with a hose, one side of the hose, which is far away from the drainage tube, is communicated with a drainage device, and the bottom of the drainage device is fixedly connected with the top of the fixing frame.

Preferably, the bottom of the sleeve is fixedly connected with a bottom plate, and two sides of the top of the bottom plate are fixedly connected with fastening bolts.

Preferably, the interior of the threaded pipe is hollow, and an internal thread matched with the external thread of the threaded screw rod is arranged in the threaded pipe.

Preferably, the bottom of the supporting rod is fixedly connected with a limiting block, a first through hole is formed in the surface of the sleeve, a second through hole is formed in the surface of the supporting rod, and the first through hole and the second through hole are fixed through a shaft pin.

Preferably, the top of the threaded rotating rod is fixedly connected with a rotating handle, and an anti-skidding sleeve is sleeved on the surface of the rotating handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of sleeve pipe, branch, mount pad, screwed pipe, screw thread swing arm, pjncture needle, connecting block, pointer, scale mark, drainage tube, hose and drainage ware is used, can reflect the depth of needle penetration in real time, and the operation is more accurate for the puncture operation is safer, has avoided the damage of internal organs, can in time extract the exudate simultaneously at the puncture in-process, reduces patient's misery.

2. The utility model discloses a set up bottom plate and fastening bolt, can install the device to guaranteed stability, through setting up stopper, first through-hole and second through-hole, can conveniently fix a position branch, adjustment branch height, thereby realize the regulation of height according to different demands, change through the setting with the antiskid cover, can rotate the screw thread swing arm, thereby realize the purpose of puncturing.

Drawings

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

FIG. 2 is a schematic sectional view of the connecting structure of the sleeve and the support rod according to the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a sleeve; 2. a strut; 3. a fixed mount; 4. a mounting seat; 5. a threaded pipe; 6. a threaded screw; 7. puncturing needle; 8. connecting blocks; 9. a pointer; 10. scale lines; 11. a drainage tube; 12. a hose; 13. a drainage device; 14. a base plate; 15. fastening a bolt; 16. a limiting block; 17. a first through hole; 18. a second through hole; 19. and (4) turning the handle.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a puncture device for oncology department comprises a sleeve 1, a bottom plate 14 is fixedly connected to the bottom of the sleeve 1, two fastening bolts 15 are fixedly connected to both sides of the top of the bottom plate 14, the number of the sleeves 1 is two, a support rod 2 is movably connected to the inner cavity of the sleeve 1, a limit block 16 is fixedly connected to the bottom of the support rod 2, a first through hole 17 is formed in the surface of the sleeve 1, a second through hole 18 is formed in the surface of the support rod 2, the first through hole 17 and the second through hole 18 are fixed by a shaft pin, a fixing frame 3 is fixedly connected to the top of the two support rods 2, a mounting seat 4 is fixedly connected to the axis of the fixing frame 3, a threaded pipe 5 is fixedly connected to the inner cavity of the mounting seat 4, the interior of the threaded pipe 5 is hollow, an internal thread matched with the external thread of the threaded rod 6, the top of the threaded rotary rod 6 is fixedly connected with a rotary handle 19, the surface of the rotary handle 19 is sleeved with an anti-skid sleeve, the bottom of the threaded rotary rod 6 is fixedly connected with a puncture needle 7, the top of the surface of the puncture needle 7 is fixedly connected with a connecting block 8, both sides of the connecting block 8 are fixedly connected with pointers 9, the surface of the sleeve 1 is fixedly connected with scale marks 10, a drainage tube 11 is communicated above the surface of the puncture needle 7 and below the connecting block 8, the right side of the drainage tube 11 is communicated with a hose 12, one side of the hose 12, far away from the drainage tube 11, is communicated with a drainage device 13, the bottom of the drainage device 13 is fixedly connected with the top of the fixed frame 3, the device can be installed by arranging a bottom plate 14 and a fastening bolt 15, so that the stability is ensured, by arranging a limit block 16, a first through hole 17 and a second through, thereby realize the regulation of height according to different demands, change 19 and antiskid cover through the setting, can rotate screw rod 6, thereby realize the puncture purpose, through sleeve pipe 1, branch 2, mount 3, mount pad 4, screwed pipe 5, screw rod 6, pjncture needle 7, connecting block 8, pointer 9, scale mark 10, drainage tube 11, the cooperation of hose 12 and drainage ware 13 is used, can reflect the depth of inserting the needle in real time, it is more accurate to operate, make the operation of puncturing safer, the damage of internal organs has been avoided, can in time extract the exudate simultaneously at the puncture in-process, it is painful to reduce the patient.

During the use, medical personnel when puncturing, change 19 through rotating, change 19 and drive screw rod 6 and rotate, because pointer 9's limiting displacement, guarantee that pjncture needle 7 only moves down and can not take place rotatoryly, final screw rod 6 promotes pjncture needle 7 downwards and slowly advances the needle, inside the exudate gets into pjncture needle 7, discharges through hose 12 and drainage tube 11 through drainage device 13, branch 2 is at the inside adjustable height of sleeve pipe 1 to it can to utilize the pivot to fix.

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. A puncture device for oncology department, comprising a cannula (1), characterized in that: the number of the sleeves (1) is two, the inner cavity of each sleeve (1) is movably connected with a support rod (2), the top parts of the two support rods (2) are fixedly connected with a fixing frame (3), the axle center of the fixing frame (3) is fixedly connected with a mounting seat (4), the inner cavity of the mounting seat (4) is fixedly connected with a threaded pipe (5), the inner cavity of the threaded pipe (5) is in threaded connection with a threaded rotary rod (6), the bottom part of the threaded rotary rod (6) is fixedly connected with a puncture needle (7), the top part of the surface of the puncture needle (7) is fixedly connected with a connecting block (8), two sides of the connecting block (8) are both fixedly connected with pointers (9), the surface of each sleeve (1) is fixedly connected with scale marks (10), the upper part of the surface of the puncture needle (7) is communicated with a drainage tube (11), the right side of the drainage tube (11) is communicated with a hose (12), one side of the hose (12) far away from the drainage tube (11) is communicated with a drainage device (13), and the bottom of the drainage device (13) is fixedly connected with the top of the fixing frame (3).

2. The puncture device for oncology department of claim 1, wherein: the bottom of the sleeve (1) is fixedly connected with a bottom plate (14), and two sides of the top of the bottom plate (14) are fixedly connected with fastening bolts (15).

3. The puncture device for oncology department of claim 1, wherein: the interior of the threaded pipe (5) is hollow, and an internal thread matched with the external thread of the threaded rotating rod (6) for use is arranged in the threaded pipe (5).

4. The puncture device for oncology department according to claim 1 or 3, wherein: the bottom fixedly connected with stopper (16) of branch (2), first through-hole (17) have been seted up on the surface of sleeve pipe (1), second through-hole (18) have been seted up on the surface of branch (2), first through-hole (17) are fixed through the pivot with second through-hole (18).

5. The puncture device for oncology department of claim 1, wherein: the top of the threaded rotary rod (6) is fixedly connected with a rotary handle (19), and an anti-skidding sleeve is sleeved on the surface of the rotary handle (19).