CN211022810U

CN211022810U - Disposable endoscope smokeless suction tube

Info

Publication number: CN211022810U
Application number: CN201921171501.0U
Authority: CN
Inventors: 张向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-17
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to the technical field of medical equipment, and a disposable cavity mirror smokeless suction tube is disclosed, including the long tube, the fixed intercommunication of pipe wall of long tube has the nozzle stub, and the one end activity that the long tube was kept away from to the nozzle stub has cup jointed coupling mechanism, and the bottom mounting intercommunication of long tube has the tail pipe. The utility model discloses attract the convenience that the pipe used when can effectively improve laparoscopic surgery, also improve operation security simultaneously, and then ensure laparoscopic surgery and go on smoothly to and can avoid the nonstandard emission of waste gas among the operation to pollute the operation room, ensure medical staff's healthy.

Description

Disposable endoscope smokeless suction tube

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to disposable chamber mirror is smokeless to attract pipe.

Background

The endoscopic surgery is a newly developed minimally invasive method, is a necessary trend of future surgical method development, and with the rapid advance of industrial manufacturing technology, the fusion of related subjects lays a firm foundation for developing new technology and new method, and the more and more skillful operation of doctors is added, so that many past open surgeries are replaced by the intracavitary surgeries, and the surgery selection opportunities are greatly increased. In the process of the endoscopic surgery, the suction tube is required to be connected to discharge waste gas and waste liquid in the surgery process, so that the surgery field is clear, and the safety of the surgery operation is improved.

The suction tube of the current general endoscope is a single straight tube, and the waste gas and the waste liquid in the operation area can be removed only by connecting a suction apparatus when the medical waste gas or the waste liquid is removed each time; or when the waste gas needs to be discharged, the poking card switch is directly unscrewed to discharge the waste gas to the operating room, so that the environment of the whole operating room is polluted by the waste gas, and the physical health of medical staff is influenced; moreover, if the suction apparatus is inserted into the operation to remove the waste gas, the operation progress and the anesthesia time will be directly affected, resulting in a series of problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the suction tube of the cavity mirror operation is not convenient to use and affects the safety of the operation in the prior art; meanwhile, waste gas is discharged in an irregular manner in the operation, so that the environment of the whole operation room is polluted, and the health of medical staff is influenced.

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

the disposable endoscope smokeless suction tube comprises a long tube, wherein a short tube is fixedly communicated with the tube wall of the long tube, a connecting mechanism is movably sleeved at one end, away from the long tube, of the short tube, and a tail tube is fixedly communicated with the bottom end of the long tube.

Preferably, the connecting mechanism comprises a connecting pipe movably connected with the inner wall of the short pipe, the outer wall of the connecting pipe is fixedly sleeved with a connecting sleeve, and the inner wall of the connecting sleeve is provided with threads.

Preferably, the outer wall of the connecting sleeve is uniformly and fixedly connected with a plurality of bumps.

Preferably, the inner diameter of the top end of the tail pipe is 6.2 mm, the inner diameter of the bottom end of the tail pipe is 10 mm, and the tail end connection depth of the tail pipe is 20 mm.

Preferably, the long pipe has a length of 2000 mm, and the short pipe has a length of 500 mm.

Preferably, the long pipe, the short pipe and the tail pipe are all made of medical high polymer materials.

Compared with the prior art, the utility model provides a disposable chamber mirror is smokeless to attract pipe possesses following beneficial effect:

the disposable endoscope smokeless suction tube is provided with a short tube, a long tube and a tail tube. When the laparoscopic surgery is performed, the top end of the long pipe is connected with the aspirator, the short pipe is connected with any poking clamp interface through the connecting pipe and is fixed through threads in the connecting sleeve, and the sealing performance of the connection of the short pipe and the poking clamp interface is ensured; and the tail pipe is connected with the negative pressure device, and the sealing performance of the tail pipe connected with the suction inlet of the negative pressure device is ensured through the self structure of the tail pipe, so that the negative pressure device can stably suck and remove waste gas and waste liquid in the operation, and the waste gas and the waste liquid in the pipe are prevented from being discharged into an operating room. This suction tube can make the operation doctor when need drive medical waste gas in the art, need not put into the aspirator again and operate, only need unscrew to stab the card switch and can guarantee that the art is wild clear, improve operation security, and the waste gas that produces in the operation can directly be inhaled through the negative pressure device that the tail pipe is connected, thereby avoid waste gas emission to pollute the operation room, medical staff's healthy has been ensured, and this suction tube's input use, will replace some necessary operating procedure in the operation process in the past, shorten operation and anesthesia time.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses attract the convenience that the pipe used when can effectively improving laparoscopic surgery, also improve operation security simultaneously, and then ensure laparoscopic surgery and go on smoothly to and can avoid the nonstandard emission of waste gas to pollute the operation room in the operation, ensured medical staff's healthy.

Drawings

Fig. 1 is a schematic structural view of the disposable endoscope smokeless suction tube provided by the utility model;

fig. 2 is a schematic structural view of a part a of the disposable endoscope smokeless suction tube provided by the utility model.

In the figure: 1 long pipe, 2 short pipes, 3 connecting mechanisms, 31 connecting pipes, 32 connecting sleeves, 33 threads, 4 tail pipes and 5 convex blocks.

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 disposable endoscope smokeless suction tube comprises a long tube 1, a short tube 2 is fixedly communicated with the tube wall of the long tube 1, a connecting mechanism 3 is movably sleeved at one end of the short tube 2 far away from the long tube 1, and a tail tube 4 is fixedly communicated with the bottom end of the long tube 1.

Coupling mechanism 3 includes connecting pipe 31 with 2 inner wall swing joint of nozzle stub, and the adapter sleeve 32 has been cup jointed to the outer wall of connecting pipe 31 is fixed, and screw thread 33 has been seted up to the inner wall of adapter sleeve 32, and nozzle stub 2 of this mechanism is connected with arbitrary card interface of stabbing through connecting pipe 31 to fix through screw thread 33 in the adapter sleeve 32, guarantee nozzle stub 2 and the leakproofness of stabbing the card interface and being connected.

The outer wall of the connecting sleeve 32 is uniformly and fixedly connected with a plurality of projections 5, and the projections 5 can increase the friction force avoided by the connecting sleeve 32, so that the connecting sleeve 32 can rotate conveniently.

The internal diameter of the top end of the tail pipe 4 is 6.2 mm, the internal diameter of the bottom end of the tail pipe 4 is 10 mm, the tail end connection depth of the tail pipe 4 is 20 mm, the internal diameter of the bottom end of the tail pipe 4 is larger than the internal diameter of the top end, so that the tail pipe 4 can be conveniently connected with a negative pressure device, the internal diameter of the top of the tail pipe 4 is reduced, the connection tightness of the tail pipe 4 and a suction inlet of the negative pressure device can be guaranteed, and meanwhile, the connection depth of the tail end of the tail pipe 4.

The long pipe 1 has a length of 2000 mm and the short pipe 2 has a length of 500 mm.

The long tube 1, the short tube 2 and the tail tube 4 are made of medical high polymer materials, the medical high polymer materials are rich in raw material sources and low in price, the problem that the cost of the disposable suction tube is too high can be solved, the disposable suction tube has high safety, and the use safety of the suction tube can be guaranteed.

In the utility model, when laparoscopic surgery is performed, the top end of the long tube 1 is connected with the aspirator, the short tube 2 is connected with the arbitrary poking joint port through the connecting tube 31 and is fixed through the screw thread 33 in the connecting sleeve 32, the sealing performance of the connection of the short tube 2 and the poking joint port is ensured, and the tail tube 4 is connected with the negative pressure device, wherein the inner diameter of the bottom end of the tail tube 4 is larger than the inner diameter of the top end so as to be conveniently connected with the negative pressure device, the reduction of the inner diameter of the top part of the tail tube can ensure the tightness of the connection of the tail tube 4 and the suction inlet of the negative pressure device, meanwhile, the 20 mm connecting depth of the tail end of the tail tube 4 can further ensure the sealing performance of the connection of the tail tube 4 and the negative pressure device, thereby ensuring that the negative pressure device can stably absorb waste gas and waste liquid in the suction, need not to put into the aspirator again and operate, it is simple convenient, time saving and labor saving, only need to unscrew to stab the card switch and can guarantee that the art is wild clear, improve operation security, and the waste gas that produces in the operation can directly be inhaled through the vacuum apparatus that tail pipe 4 is connected, thereby avoid the nonstandard emission of waste gas to pollute the operation room, medical staff's healthy has been ensured, and this is attracted the input and is used of pipe, will replace some necessary operating procedure in the operation process in the past, shorten operation and anesthesia time.

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. The smokeless suction tube of the disposable endoscope comprises a long tube (1) and is characterized in that a short tube (2) is fixedly communicated with the tube wall of the long tube (1), a connecting mechanism (3) is movably sleeved at one end, far away from the long tube (1), of the short tube (2), and a tail tube (4) is fixedly communicated with the bottom end of the long tube (1).

2. The smokeless suction tube of a disposable endoscope is characterized in that the connecting mechanism (3) comprises a connecting tube (31) movably connected with the inner wall of the short tube (2), the outer wall of the connecting tube (31) is fixedly sleeved with a connecting sleeve (32), and the inner wall of the connecting sleeve (32) is provided with a thread (33).

3. The disposable endoscope smokeless suction tube according to claim 2, characterized in that the outer wall of the connecting sleeve (32) is evenly and fixedly connected with a plurality of lugs (5).

4. The disposable endoscope smokeless suction tube according to claim 1, characterized in that the top end inner diameter of the tail tube (4) is 6.2 mm, the bottom end inner diameter of the tail tube (4) is 10 mm, and the tail end connection depth of the tail tube (4) is 20 mm.

5. The disposable endoscopic smokeless suction tube according to claim 1, wherein the long tube (1) has a length of 2000 mm and the short tube (2) has a length of 500 mm.

6. The disposable endoscope smokeless suction tube according to claim 1, wherein the long tube (1), the short tube (2) and the tail tube (4) are all made of medical polymer materials.