CN217659781U

CN217659781U - Endoscope system convenient for suction

Info

Publication number: CN217659781U
Application number: CN202221176251.1U
Authority: CN
Inventors: 黄宏辉; 李宝华
Original assignee: Zhuhai Pusheng Medical Science & Technology Co ltd
Current assignee: Zhuhai Pusheng Medical Science & Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-28
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses an endoscope system convenient for suction, which comprises a suction module and an endoscope, wherein the suction module comprises a small suction module, a small suction pump, a liquid inlet pipe arranged at the liquid inlet end of the suction pump, and a liquid discharge pipe arranged at the liquid discharge end of the suction pump; the endoscope comprises an insertion part and a holding part arranged at the tail end of the insertion part, wherein a suction channel which is through from front to back is arranged in the insertion part, the suction pump is externally connected with the endoscope, and a liquid inlet pipe of the suction pump is detachably connected to an outlet of the suction channel. The suction module is small in size, convenient to store and carry when not in use, and can suck liquid inlet pipes and liquid discharge pipes by electrifying when in use, so that the suction module is very convenient and fast, a large negative pressure device is not required to be connected when simple suction is carried out, and the operation steps and time of doctors are saved.

Description

Endoscope system convenient for suction

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an endoscope system of convenient suction.

Background

The endoscope is a detection instrument with functions of an image sensor, an optical lens, light source illumination, water vapor control and the like, and can enter the stomach through a mouth or enter the body through other pore canals. After the endoscope enters the body, the body cavity is filled with body fluid, so that a certain amount of body fluid needs to be extracted for detection in some cases, the body fluid needs to be sucked for decompression in some cases, and the body fluid in front of a lens needs to be sucked for improving the picture quality in some cases, so that a suction pump needs to be connected. The existing commonly used suction pump is a large negative pressure suction pump, has complex composition, larger volume and inconvenient carrying, is very inconvenient for completing the diagnosis and treatment of a patient, needs to waste time for disinfection and assembly, wastes the time of an operation and reduces the operation efficiency. And the size of the suction system is large, the suction system is inconvenient to move, and the suction system is inconvenient to use when simple examination and diagnosis are carried out.

SUMMERY OF THE UTILITY MODEL

In order to overcome at least one technical problem of the above prior art, the utility model provides an endoscope that is small, and the accessory is few, can conveniently carry the equipment and carry out the suction.

The endoscope system convenient for suction comprises a suction module and an endoscope, wherein the suction module comprises a small suction pump, a liquid inlet pipe arranged at the liquid inlet end of the suction pump and a liquid outlet pipe arranged at the liquid outlet end of the suction pump; the endoscope comprises an insertion part and a holding part arranged at the tail end of the insertion part, wherein a suction channel which is through from front to back is arranged in the insertion part, the suction pump is externally connected with the endoscope, and a liquid inlet pipe of the suction pump is detachably connected to an outlet of the suction channel.

The endoscope system has at least the following advantages: the suction module is small in size, convenient to store and carry when not in use, capable of sucking by connecting a liquid inlet pipe and a liquid discharge pipe with a power-on mode during use, quite convenient and fast, free of connection of a large negative pressure device during simple sucking, and capable of saving the steps and time for operation of a doctor.

In some embodiments of the endoscope system, the holding portion and the suction pump are connected in a pluggable manner by a cable, and the holding portion and the suction pump are in signal transmission and connection by the cable. The cable carries out signal transmission more reliable and more stable, and convenient operation is simple.

The gripping and/or suction pump is provided with a pluggable cable socket, and the end part of the cable is provided with a cable plug which is connected with the cable socket in a pluggable manner. The cable has but one end at least is plug-in, can conveniently accomodate the cable of connecting the portion of gripping and suction pump.

In some embodiments of the endoscope system, a handle control circuit board is disposed in the holding portion, a power module is disposed on the handle control circuit board, an attraction control circuit board is disposed in the attraction pump, and two ends of the cable are electrically connected to the power module and the attraction control circuit board respectively. The endoscope supplies power to the suction pump through the cable, and the suction pump does not need to be provided with a power supply, so that the volume and the weight of the suction pump are reduced, and the suction module is lighter.

In some embodiments of the endoscope system, a handle control circuit board is disposed in the holding portion, an attraction control circuit board is disposed in the attraction pump, a power module is disposed on the attraction control circuit board, and two ends of the cable are electrically connected to the handle control circuit board and the attraction control circuit board respectively. The suction pump directly utilizes the power module to supply power, the holding part can be matched with the suction modules with different powers, and the replacement of the suction modules is more convenient.

In some embodiments of the endoscope system, a handle control circuit board is disposed in the holding portion, a wireless transmission module is disposed on the handle control circuit board, an attraction control circuit board is disposed in the attraction pump, a power supply module and a wireless receiving module are disposed on the attraction control circuit board, and wireless signals are transmitted between the attraction pump and the endoscope. The wireless signal transmission avoids the connected cable, the activity limit of the suction pump is less, and the use is more convenient.

In some embodiments of the endoscope system, the holding portion is further provided with an attraction button, and the attraction button is electrically connected to the handle control circuit board. The suction button for controlling the suction pump is arranged on the holding part, the suction pump can be directly controlled on the holding part to work, and the operation is simple and convenient.

In some embodiments of the above endoscope system, the suction pump is further provided with a suction button, and the suction button is electrically connected to the suction control circuit board. The suction button is integrated on the suction pump, so that the endoscope is simpler in structure and is conveniently connected with the suction pumps with different suction forces and structures in a matched manner.

In some embodiments of the above endoscope system, the suction pump is a small suction pump having a size of not more than 60 × 120mm, and in order to ensure convenience of use, the smaller the size of the externally-connected suction pump, the better.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, the described figures are only some embodiments of the invention, not all embodiments, and other designs and figures can be obtained by those skilled in the art without inventive effort, based on these figures:

fig. 1 is a schematic structural view of a first embodiment of the present invention;

fig. 2 is a schematic structural view of a second embodiment of the present invention;

fig. 3 is a schematic structural view of a third embodiment of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; the connection can be mechanical connection or electrical connection; 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 to 3, an endoscope system facilitating suction comprises a suction module and an endoscope 2, wherein the suction module comprises a small suction pump 1, a liquid inlet pipe 11 arranged at a liquid inlet end of the suction pump 1, and a liquid outlet pipe 12 arranged at a liquid outlet end of the suction pump 1; the endoscope 2 comprises an insertion part 21 and a holding part 22 arranged at the tail end of the insertion part 21, wherein a suction channel 23 which is through from front to back is arranged in the insertion part 21, the suction pump 1 is externally connected with the endoscope 2, and a liquid inlet pipe 11 of the suction pump 1 is detachably connected to the outlet of the suction channel 23.

Furthermore, in order to achieve the effect of more convenient suction than the host, the suction pump 1 should be a small suction pump with a size not larger than 60 × 120mm, the suction pump 1 may be a piston pump, a peristaltic pump, a centrifugal pump, or other different suction pumps, and in order to achieve the purpose of reducing the size of the suction module, the piston pump with a small size and a large flow rate is preferred, and the size of the piston pump can be only 50mm wide and only 90mm high, so that the portable and light effect of the suction pump 1 can be achieved.

The size of the suction pump 1 is not larger than that of the endoscope 2, the whole suction module is small in size, and is convenient to store and carry when not in use, the pipeline of the suction pump 1 is connected with the endoscope 2 and can be electrified for suction when in use, the suction pump is very convenient and fast, a large negative pressure device is not required to be connected when simple examination and diagnosis and suction are carried out, and the steps and time for operation of doctors are saved. The suction module which can be inserted and used at any time is matched with the endoscope 2, so that the suction module is very suitable for examination, particularly, turbid urine in the bladder can be discharged during cystoscopy, and clear internal conditions of the bladder can be observed. And the external suction module can be separated from the endoscope 2 when suction is not needed, so that the volume and the weight of the holding part 22 are reduced, and the operation of the endoscope 2 by a doctor is facilitated. The suction pump 1 is matched with the disposable endoscope for use, the single use of the medical instrument is ensured, the cross infection can not occur, the preparation time can not be increased, the single suction module can be used after being detached, the suction pump is very suitable for the medical scene of the wide use of the current disposable endoscope, and the small suction pump 1 is low in cost, can not increase the expense of the instrument and is suitable for popularization.

The holding part 22 and the suction pump 1 are connected in a pluggable mode through the cable 3, the holding part 22 and the suction pump 1 are in signal transmission and connection through the cable 3, the cable 3 is stable in connection signal, and the pluggable installation mode is also convenient. The last pluggable cable socket 8 that is provided with of portion 22 and/or the suction pump 1 grips, the tip of cable 3 is provided with the cable plug of being connected with the pluggable of cable socket 8, but cable 3 has one end at least, and the cable 3 and the suction pump 1 after inserting and pulling can separately pack and accomodate, and is very portable.

Referring to the first embodiment of the attached drawing 1, a handle control circuit board is disposed in the holding portion 22, a power module is disposed on the handle control circuit board, the power module converts electric energy of an external power source to output, a cable socket is welded to the handle control circuit board, the cable socket is electrically connected to the power module, and the cable socket extends out of the end of the holding portion 22. An attraction control circuit board is arranged in the attraction pump 1, one end of the cable 3 is welded on the attraction control circuit board, a cable plug is fixed at the other end of the cable 3, the cable 3 is carried with the attraction pump 1, and the attraction pump 1 can be used on the holding part 22 in a plug and play mode.

In other embodiments, which are not shown, cable sockets are also welded on the suction control circuit board of the suction pump 1, cable plugs are connected to both ends of the cable 3, both ends of the cable 3 are respectively inserted into the suction pump 1 and the holding portion 22, and the cable 3 can be detached and replaced independently.

In order to facilitate the operation of the suction pump 1, a suction button 4 is disposed on the holding portion 22 of the endoscope 2, and the suction button 4 is electrically connected to a handle control circuit board in the holding portion 22. The suction button 4 can control the starting and stopping of the suction pump 1, and can control the rotation speed of the suction pump 1 by adjusting the current output by the power supply module so as to control the flow rate of suction, and the operation on the holding part 22 is convenient and simple.

In the second embodiment of fig. 2, a handle control circuit board 5 is disposed in the holding portion 22, an attraction control circuit board 7 is disposed in the attraction pump 1, the attraction control circuit board 7 is connected to a power module 6, the power module may be a rechargeable lithium battery or a replaceable battery pack, which may be different power supplies, and the attraction pump 1 directly uses the power module to supply power. The both ends of cable 3 respectively with handle control circuit board 5 and attraction control circuit board electric connection, cable 3 carries out the transmission of signal of telecommunication.

The suction pump 1 is powered by a battery module inside the suction pump 1, the suction button 4 is arranged on the suction pump 1, the start and stop or suction speed of the suction pump 1 is directly controlled on the suction button 4 of the suction pump 1, the holding part 22 of the endoscope 2 only needs to transmit signals, the suction module is more independent, the endoscope 2 is convenient to adapt to different conditions, and the suction module is more convenient to replace and maintain.

Referring to the third embodiment shown in fig. 3, in addition to the power supply module, a wireless receiving module may be provided in the suction pump 1, and a wireless transmission module may be provided in the grip portion 22 of the endoscope 2. The wireless signal transmission saves the cable 3 for connection, the activity limit of the suction pump 1 is less, and the use is more convenient. The holding part 22 is provided with an attraction key 4 connected with the wireless transmission module, the suction pump 1 can be remotely controlled, the holding part 22 can be controlled to better accord with the use habit of doctors, and the operation is more convenient.

While the preferred embodiments of the present invention have been described in detail, the embodiments described are only some embodiments of the present invention, and not all embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and other embodiments can be obtained without departing from the scope of the present invention.

Claims

1. An endoscopic system facilitating suction, characterized by: comprises that

The suction module comprises a suction pump (1), a liquid inlet pipe (11) arranged at the liquid inlet end of the suction pump (1), and a liquid discharge pipe (12) arranged at the liquid discharge end of the suction pump (1);

the endoscope (2) comprises an insertion part (21) and a holding part (22) arranged at the tail end of the insertion part (21), wherein a suction channel (23) which is through from front to back is arranged in the insertion part (21), the suction pump (1) is externally connected with the endoscope (2), and a liquid inlet pipe (11) of the suction pump (1) is detachably connected to an outlet of the suction channel (23).

2. A suction facilitating endoscopic system as in claim 1, wherein: the holding part (22) and the suction pump (1) are connected in a pluggable mode through the cable (3), and the holding part (22) and the suction pump (1) are in signal transmission and connection through the cable (3).

3. A suction facilitating endoscopic system as in claim 2, wherein: the holding part (22) and/or the suction pump (1) are/is provided with pluggable cable sockets, and the end part of the cable (3) is provided with a cable plug which is connected with the cable sockets in a pluggable manner.

4. A suction facilitating endoscopic system according to claim 2, wherein: a handle control circuit board is arranged in the holding part (22), a power supply module is arranged on the handle control circuit board, an attraction control circuit board is arranged in the attraction pump (1), and two ends of the cable (3) are respectively electrically connected with the power supply module and the attraction control circuit board.

5. A suction facilitating endoscopic system as in claim 2, wherein: a handle control circuit board is arranged in the holding part (22), an attraction control circuit board is arranged in the attraction pump (1), a power module is arranged on the attraction control circuit board, and two ends of the cable (3) are respectively electrically connected with the handle control circuit board and the attraction control circuit board.

6. A suction facilitating endoscopic system as in claim 1, wherein: the described

A handle control circuit board is arranged in the holding part (22), a wireless transmission module is arranged on the handle control circuit board, an attraction control circuit board is arranged in the attraction pump (1), a power supply module and a wireless receiving module are arranged on the attraction control circuit board, and wireless signal transmission is carried out between the attraction pump (1) and the endoscope (2).

7. A suction facilitating endoscope system according to claim 4 or 5 or 6 and wherein: the holding part (22) is also provided with an attraction key (4), and the attraction key (4) is electrically connected with the handle control circuit board.

8. A suction facilitating endoscopic system according to claim 4 or 5 or 6, wherein: the suction pump (1) is also provided with a suction key (4), and the suction key (4) is electrically connected with the suction control circuit board.

9. A suction facilitating endoscopic system as in claim 1, wherein: the suction pump (1) is a small suction pump with a size of no more than 60 x 120mm.