CN211158088U

CN211158088U - Swift comfortable anus enterochirurgia device of dosing

Info

Publication number: CN211158088U
Application number: CN201921700985.3U
Authority: CN
Inventors: 王克
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-04
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to the technical field of medical instruments, and discloses a rapid and comfortable anorectal surgery drug delivery device, which comprises a drug head, a special-shaped piston injector and a miniature image acquisition system, wherein the drug head is arranged on an injection head of the special-shaped piston injector, and a boosting disassembly mechanism is arranged on the special-shaped piston injector; the boosting disassembly mechanism comprises a disassembly ring, a boosting pipe, a reset pipe, two T-shaped sliding grooves, two T-shaped sliding blocks and two springs, wherein the disassembly ring is sleeved on an injection head of the special-shaped piston injector, the reset pipe is fixedly sleeved on the special-shaped piston injector, the boosting pipe is sleeved on the reset pipe, the outer ring wall of the disassembly ring is connected with the inner pipe wall of the boosting pipe, the two T-shaped sliding grooves are symmetrically arranged on the outer pipe wall of the reset pipe, and the two T-shaped sliding blocks are symmetrically and fixedly connected on the inner pipe wall of the boosting pipe. The utility model discloses make medicine head and the light convenient separation that carries on of dysmorphism piston syringe.

Description

Swift comfortable anus enterochirurgia device of dosing

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a swift comfortable anorectal surgery device of dosing.

Background

At present, when a patient is subjected to disease recovery treatment, direct administration treatment of a diseased region is often required to achieve the best effect, and the existing administration device is simple in structure and single in function.

The retrieval publication (announcement) number CN207237074U discloses a visual drug delivery device for anorectal surgery, which adopts a disposable drug delivery head with a micro-camera preformed hole and a special-shaped injection piston, can accurately position the position of a patient before drug delivery, and then delivers drug through an annular cavity injector, and has the advantages of accurate drug delivery, simple operation and high visualization degree; the invention has the following technical defects:

this technical scheme adopts the medicine head to be disposable medicine head, need to utilize tools such as tweezers to hold the medicine head after using at every turn, makes medicine head and special-shaped piston syringe phase separation, and the tool is inconvenient to the medicine head application of force, leads to the medicine head to be difficult to with special-shaped piston syringe phase separation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and adopting the medicine head among the prior art for disposable medicine head, need utilizing instruments such as tweezers to hold between the fingers the medicine head after using at every turn, make medicine head and special-shaped piston syringe phase separation, the inconvenient application of force to the medicine head of instrument leads to the medicine head to be difficult to with the problem of special-shaped piston syringe phase separation, and the swift comfortable anus enterochirurgia device of dosing that proposes.

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

a quick and comfortable anorectal surgery drug delivery device comprises a drug head, a special-shaped piston injector and a miniature image acquisition system, wherein the drug head is arranged on an injection head of the special-shaped piston injector, and a boosting disassembly mechanism is arranged on the special-shaped piston injector;

the boosting disassembly mechanism comprises a disassembly ring, a boosting pipe, a reset pipe, two T-shaped sliding grooves, two T-shaped sliding blocks and two springs, wherein the disassembly ring is sleeved on an injection head of a special-shaped piston injector, the reset pipe is fixedly sleeved on the special-shaped piston injector, the boosting pipe is sleeved on the reset pipe, the outer ring wall of the disassembly ring is connected with the inner pipe wall of the boosting pipe, the T-shaped sliding grooves are symmetrically arranged on the outer pipe wall of the reset pipe, the T-shaped sliding blocks are symmetrically and fixedly connected on the inner pipe wall of the boosting pipe, one ends of the springs are respectively connected to one ends, far away from the medicine head, of the two T-shaped sliding grooves, and the other ends of the springs are respectively connected with the corresponding T-shaped sliding blocks.

Preferably, a plurality of rolling balls are uniformly embedded in the inner annular wall of the disassembling ring in an annular shape at equal intervals, and the rolling balls are connected to an injection head of the special-shaped piston injector in a rolling manner.

Preferably, the outer pipe wall of the boosting pipe far away from one end of the chemical head is symmetrically and fixedly connected with the handles.

Preferably, a sliding rod is fixedly connected to the T-shaped sliding groove in the horizontal direction, the sliding rod penetrates through the T-shaped sliding block, and the spring sleeve is sleeved on the sliding rod.

Preferably, scales are arranged on the special-shaped piston injector.

Compared with the prior art, the utility model provides a swift comfortable anorectal surgery device of dosing possesses following beneficial effect:

1. this swift comfortable anorectal surgery device of dosing, dismantle the ring through the setting, the boosting pipe, the reset tube, T type spout, a boosting disassembly body is constituteed to T type slider and spring, when needs are dismantled the cartridge, exert a thrust towards the cartridge direction to the boosting pipe through the handle, the boosting pipe drives T type slider and moves in T type spout, and compress the spring, it is synchronous motion to drive the dismantlement ring when the boosting pipe moves, the dismantlement ring is moulded plastics overhead pushing down of cartridge from special-shaped piston syringe, loosen the handle again, the spring that compresses promotes T type slider and resets, and then drive the boosting pipe and get back to the normal position, make the light convenient separation that separates of cartridge and special-shaped piston syringe.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make medicine head and the light convenient separation that carries on of dysmorphism piston syringe.

Drawings

FIG. 1 is a schematic structural view of a fast and comfortable anorectal surgical drug delivery device provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a medicine head 1, a special-shaped piston injector 2, a miniature image acquisition system 3, a boosting disassembly mechanism 4, a disassembly ring 41, a boosting tube 42, a reset tube 43, a T-shaped sliding groove 44, a T-shaped sliding block 45, a spring 46, a ball 5, a handle 6 and a sliding rod 7.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-2, the fast and comfortable anorectal surgery drug delivery device comprises a drug head 1, a special-shaped piston injector 2 and a miniature image acquisition system 3, wherein the drug head 1 is arranged on an injection head of the special-shaped piston injector 2, and a boosting disassembly mechanism 4 is arranged on the special-shaped piston injector 2;

the boosting disassembly mechanism 4 comprises a disassembly ring 41, a boosting tube 42, a reset tube 43, two T-shaped sliding grooves 44, two T-shaped sliding blocks 45 and two springs 46, wherein the disassembly ring 41 is sleeved on an injection head of the special-shaped piston injector 2, the reset tube 43 is fixedly sleeved on the special-shaped piston injector 2, the boosting tube 42 is sleeved on the reset tube 43, the outer annular wall of the disassembly ring 41 is connected with the inner annular wall of the boosting tube 42, the two T-shaped sliding grooves 44 are symmetrically arranged on the outer annular wall of the reset tube 43, the two T-shaped sliding blocks 45 are symmetrically and fixedly connected on the inner annular wall of the boosting tube 42, one ends of the two springs 46 are respectively connected with one ends of the two T-shaped sliding grooves 44 far away from the medicine head 1, the other ends of the two springs 46 are respectively connected with the corresponding T-shaped sliding blocks 45, when the medicine head 1 needs to be disassembled, a thrust force towards the direction of the medicine head 1 is applied to the boosting tube 42 through the grip 6, and compress spring 46, drive when the boosting tube 42 moves and dismantle the ring 41 and do the synchronous motion, dismantle the ring 41 and push down the medicine head 1 from the overhead of moulding plastics of special-shaped piston syringe 2, loosen grip 6 again, compressed spring 46 promotes T type slider 45 and resets, and then drives boosting tube 42 and gets back to the normal position for medicine head 1 and the light convenient separation of special-shaped piston syringe 2.

The inner ring wall of the dismounting ring 41 is annularly and uniformly embedded with a plurality of rolling balls 5 at equal intervals, the balls 5 are connected with the injection head of the special-shaped piston injector 2 in a rolling manner, and the dismounting ring 41 can stably move on the injection head of the special-shaped piston injector 2 through the rolling balls 5 which are annularly rolled.

The outer tube wall of the boosting tube 42 far away from one end of the medicine head 1 is symmetrically and fixedly connected with a handle 6, and the boosting tube 42 is conveniently driven to move through the handle 6.

A sliding rod 7 is fixedly connected in the T-shaped sliding groove 44 along the horizontal direction, the sliding rod 7 penetrates through the T-shaped sliding block 45, and the spring 46 is sleeved on the sliding rod 7, so that the T-shaped sliding block 45 can stably move on the T-shaped sliding groove 44.

Scales are arranged on the special-shaped piston injector 2, and accurate medicine feeding is realized through the scales.

The utility model discloses in, when needs are dismantled the cartridge 1, exert a thrust towards 1 direction of cartridge through handle 6 to boosting tube 42, boosting tube 42 drives T type slider 45 and moves in T type spout 44, and compress spring 46, driving when boosting tube 42 moves and dismantling ring 41 and be synchronous motion, dismantling ring 41 moulds plastics overhead pushing down with cartridge 1 from special-shaped piston syringe 2, loosen handle 6 again, compressed spring 46 promotes T type slider 45 and resets, and then drive boosting tube 42 and get back to the normal position, make cartridge 1 and the light convenient separation of going on of special-shaped piston syringe 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rapid and comfortable anorectal surgery drug delivery device comprises a drug head (1), a special-shaped piston injector (2) and a miniature image acquisition system (3), and is characterized in that the drug head (1) is arranged on an injection head of the special-shaped piston injector (2), and a boosting disassembly mechanism (4) is arranged on the special-shaped piston injector (2);

the boosting disassembly mechanism (4) comprises a disassembly ring (41), a boosting pipe (42), a reset pipe (43), two T-shaped sliding chutes (44), two T-shaped sliding blocks (45) and two springs (46), the disassembly ring (41) is sleeved on an injection head of the special-shaped piston injector (2), the reset tube (43) is fixedly sleeved on the special-shaped piston injector (2), the boosting pipe (42) is sleeved on the reset pipe (43), the outer ring wall of the disassembling ring (41) is connected with the inner pipe wall of the boosting pipe (42), the T-shaped sliding grooves (44) are symmetrically arranged on the outer pipe wall of the reset pipe (43), the T-shaped sliding blocks (45) are symmetrically and fixedly connected to the inner pipe wall of the boosting pipe (42), one ends of the springs (46) are connected to one ends, far away from the medicine head (1), of the two T-shaped sliding grooves (44), and the other ends of the springs (46) are connected with the corresponding T-shaped sliding blocks (45) respectively.

2. A quick and comfortable anorectal surgical drug delivery device according to claim 1 wherein, a plurality of rolling balls (5) are embedded on the inner annular wall of the disassembly ring (41) in an annular shape, uniformly and equidistantly, and the rolling balls (5) are connected with the injection head of the special-shaped piston injector (2) in a rolling way.

3. The fast and comfortable anorectal surgical drug delivery device according to claim 1, wherein the grip (6) is symmetrically and fixedly connected to the outer tube wall of the boosting tube (42) at a position far away from one end of the drug head (1).

4. The fast and comfortable anorectal surgical drug delivery device according to claim 1, wherein a sliding rod (7) is fixedly connected to the inside of the T-shaped sliding groove (44) along the horizontal direction, the sliding rod (7) penetrates through a T-shaped sliding block (45) to be arranged, and the spring (46) is sleeved on the sliding rod (7).

5. A quick and comfortable anorectal surgical drug delivery device according to claim 1 wherein the profiled piston syringe (2) is provided with graduations.