CN210673869U - Integrative hand-held type multifunctional suction apparatus - Google Patents

Abstract

The utility model relates to an integrative multi-functional aspirator of hand-held type, include: the cavity-entering suction pipe comprises a cavity-entering suction pipe body and a handle, wherein the handle is a hollow pipe body, the interior of the cavity-entering suction pipe body comprises a first cavity and a second cavity, and an airflow valve is arranged between the first cavity and the second cavity; one end of the first cavity far away from the airflow valve is provided with an inserting hole, and the cavity-entering suction pipe is inserted into the first cavity through the inserting hole; the power supply, the controller, the power device and the mode switch; the power supply, the controller and the power device are all fixed in the second chamber, and the suction end of the power device passes through the airflow valve to be in airflow communication with the cavity inlet suction pipe; the mode switch is arranged on the outer wall of the second chamber; wherein, the power supply is electrically connected with the controller and the power device; the mode switch is electrically connected with the controller. Because the handle of the utility model is internally provided with two cavities; and the power supply and the power device are integrated in the handle, so that the volume of the aspirator is reduced, the operation operability of a doctor is improved, and the operation efficiency is further improved.

Description

An integrated hand-held multifunctional suction device

technical field

The utility model relates to the technical field of medical instruments, in particular to an integrated hand-held multifunctional aspirator.

Background technique

In the prior art, male and female reproductive organs, especially female uterus and other organs are prone to pathological changes. In the process of performing surgery on the above-mentioned organs or extracting and cultivating tissue materials, the existing active suction device is large in size and complex in structure, which is not conducive to surgery. operate.

Therefore, how to provide an aspirator with a small size and convenient operation is an urgent problem to be solved by those skilled in the art.

Utility model content

In view of this, the present invention provides an integrated hand-held multifunctional aspirator, which solves the technical problems in the prior art that the active aspirator has a large volume and a complex structure, which is not conducive to surgical operations.

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

The utility model provides an integrated hand-held multifunctional suction device, comprising:

lumen pipette,

A handle, the handle is a hollow tube body, the interior of which includes a first chamber and a second chamber, and an airflow valve is arranged between the first chamber and the second chamber; the end of the first chamber away from the airflow valve has a plug-in connection the cavity, the cavity entry pipette is inserted into the first cavity through the insertion hole;

The power source, the controller, the power unit and the mode switch; the power source, the controller and the power unit are all fixed inside the second chamber, and the suction end of the power unit passes through the airflow valve and is in airflow communication with the cavity suction pipe; the mode switch is arranged in the second chamber on the outside wall;

Wherein, the power supply is electrically connected with the controller and the power device; the mode switch is electrically connected with the controller.

As can be seen from the above technical solutions, compared with the prior art, the present disclosure provides an integrated hand-held multi-function suction device. Since two chambers are arranged in the handle, the first chamber is inserted into the chamber and communicates with the suction pipe. The power source in the second chamber provides a power source for attracting the tissues in the male or female genital cavity; at the same time, the utility model integrates the power source and the power device in the handle, which reduces the volume of the suction device and improves the surgical operability of the doctor , thereby improving the efficiency of surgery.

Secondly, a power supply, a power unit and a controller are also integrated in the second chamber of the utility model, the mode is selected by the mode switch, and the controller is used to control the power unit to generate pressure, change the pressure size, or stop generating pressure; the control is convenient.

Preferably, the integrated hand-held multifunctional aspirator provided by the present invention further includes a multifunctional tube for connecting an external power device, a tool or an applicator, and the multifunctional tube is inserted from the tube wall corresponding to the first chamber and connected with it. The multifunctional tube can be used for external administration, and the liquid medicine enters the cavity through the multifunctional tube through the lumen catheter; or it is used for cleaning with saline; when the internal suction pressure is insufficient, it can also pass through the multifunctional tube. Connect the external pressure source to assist the work; all kinds of tools or cameras that need to be used in the operation can be entered through the tube; the multi-function of the suction device is realized, and the repeated entry of the above-mentioned tools into the chamber causes the patient to be reduced. pain.

Preferably, the integrated hand-held multifunctional suction device provided by the present invention further includes a storage bag for storing tissues, one end of the storage bag is connected with the lumen suction tube and the multifunctional tube; the other end is detachable from the suction end of the power device. , and is in air flow communication with the power unit; in the prior art, the lumen catheter needs to be inserted into the human body cavity, the tissue is sucked, and then pulled out and discharged; repeated suction is required, resulting in low removal efficiency and bringing great harm to patients. The technical scheme of the present utility model can temporarily store a certain volume of tissue in the storage bag, and after suction, pull it out into a designated vessel for discharge, which is not only conducive to taking out a large amount of tissue at one time, but also facilitates the extraction of tissue culture. It also reduces the pain of repeated insertion and removal of the catheter for the patient. In addition, the storage bag of the utility model is detachably connected with the suction end of the power device, which is convenient for replacement.

Preferably, the integrated hand-held multifunctional aspirator provided by the present invention further includes a display screen arranged on the outer wall of the handle, and the display screen is connected in communication with the controller. The display screen can be used to display the power supply, the mode selected by the mode switch, the pressure information generated by the power unit, etc.; when the camera is connected to the controller, it can display the situation in the cavity.

Preferably, the integrated hand-held multifunctional aspirator provided by the present invention further comprises a tissue observation window arranged on the outer wall of the first chamber, and the position of the tissue observation window corresponds to the position of the storage bag; the effect of adopting this solution In order to facilitate the doctor to observe the color and sexual change of the tissue during the process of sucking the tissue, to judge whether to continue the suction, to prevent blind suction and reduce the operation efficiency.

Preferably, the storage bag is made of transparent elastic material; it is convenient to observe the color and sexual change of the suctioned tissue through the observation window. The shape and capacity of the storage bag can be arbitrarily selected according to needs without limitation.

Preferably, the power supply of the present invention is a dry battery, a lithium battery or a rechargeable battery; the power supply of the present invention is controlled below 5V, the current is controlled at 5mA, and a microcurrent is used to reduce the safety of the chamber.

Preferably, the diameter of the multifunctional tube is 1-5mm, and the other end has a leak-proof cover 14; the supporting equipment or tools in the multifunctional tube can be penetrated; the material of the multifunctional tube can be the same as that of the lumen catheter.

Preferably, the mode switch is a key switch, a touch switch or a voice switch. The mode switch can control startup, shutdown, suction pressure control, positive and negative pressure switching, and adjustment of display content on the display.

Preferably, there are finger grip grooves on the outside of the handle, which conforms to ergonomic mechanics and reduces the degree of hand fatigue of the doctor during use.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

Fig. 1 accompanying drawing is the external structure schematic diagram of the integrated handheld multifunctional suction device provided by the utility model;

Fig. 2 accompanying drawing is the internal structure schematic diagram of the integrated handheld multifunctional suction device provided by the utility model;

FIG. 3 is a block diagram of the control principle of the integrated handheld multifunctional suction device provided by the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The embodiment of the utility model discloses an integrated hand-held multifunctional aspirator, which solves the technical problems in the prior art that the active aspirator has a large volume and a complex structure, which is not conducive to surgical operations.

Referring to accompanying drawings 1-2, the present utility model provides an integrated hand-held multifunctional aspirator, including:

A cavity entry pipette 1, which can be adapted to various cavity entry surgical instruments;

The handle 2, the handle 2 is a hollow pipe body, and its interior includes a first chamber 12 and a second chamber 13, and an air flow valve 11 is arranged between the first chamber 12 and the second chamber 13; the first chamber 12 One end away from the airflow valve 11 has an insertion hole, and the insertion hole of the suction pipe 1 into the cavity is inserted into the first chamber 12;

The power source 3, the controller 4, the power unit 5 and the mode switch 8; the power source 3, the controller 4, and the power unit 5 are all fixed inside the second chamber 13, and the suction end of the power unit 5 passes through the airflow valve 11 and the cavity suction pipe 1 Air flow connection;

The mode switch 8 is arranged on the outer wall of the second chamber 13;

The power source 3 is electrically connected to the controller 4 and the power unit 5 ; the mode switch 8 is electrically connected to the controller 4 ; the airflow valve 11 can only pass airflow, and liquid tissue cannot pass through.

The utility model discloses and provides an integrated hand-held multi-function suction device. Since the handle 2 is provided with two chambers, the first chamber 12 is inserted into the chamber suction pipe 1, and the suction end of the power device 5 passes through the airflow valve 11. Airflow communication with the first chamber 12 provides a power source for attracting the tissues in the human body cavity; the utility model integrates the power source 3 and the power device 5 in the handle 2, which reduces the volume of the suction device and improves the operation of the doctor. , thereby improving the efficiency of surgery.

Secondly, the power supply 3, the power unit 5 and the controller 4 are integrated in the second chamber of the present utility model, the mode is selected by the mode switch 8, and the power unit 5 is controlled by the controller 4 to generate pressure, change the pressure size, or stop generating pressure; convenient; control.

Among them, the power device 5 can be a micro motor, a micro fan, etc., and the change of positive pressure and negative pressure can be realized through the commutation structure.

In one embodiment of the integrated hand-held multifunctional suction device provided by the present invention, it further includes a multifunctional tube 6 for connecting an external power device, a tool or an applicator, and the multifunctional tube 6 is inserted into the first chamber 12 The tube wall is connected with the lumen suction tube 1; the multifunctional tube 6 can be used for external administration, and the medicinal liquid enters the lumen through the multifunctional tube 6 through the lumen catheter; or it is used for cleaning such as saline; when the internal When the suction pressure is insufficient, the external pressure source can also be connected through the multi-function tube 6 to assist the work; various tools or cameras that need to be used in the operation can be entered through the tube; the multi-functionality of the suction device is realized, and the above-mentioned problems are reduced. The pain caused to the patient by the repeated entry of tools, etc. into the chamber.

In another embodiment of the integrated hand-held multifunctional suction device provided by the present invention, it also includes a storage bag 7 for storing tissues, and one end of the storage bag 7 is communicated with the lumen suction tube 1 and the multifunctional tube 6; It is detachable to the suction end of the power device 5, and is in air flow communication with the power device 5; in the prior art, the lumen catheter needs to be inserted into the chamber, the tissue is sucked, and then pulled out and discharged; repeated suction is required, resulting in low removal efficiency , and bring a lot of pain to the patient; and the technical scheme of the present utility model, the storage bag 7 can temporarily store a certain volume of tissue, after suction, pull out into a designated vessel for discharge, not only conducive to a large amount of one-time removal At the same time, the extraction of tissue culture is convenient, and the pain of repeated insertion and removal of catheters for patients is also reduced. In addition, the storage bag 7 of the present invention is detachably connected to the suction end of the power device 5, which is convenient for replacement.

In other embodiments of the integrated hand-held multifunctional aspirator provided by the present invention, a display screen 9 disposed on the outer wall of the handle 2 is further included, and the display screen 9 is connected to the controller 4 in communication. The display screen 9 can be used to display the power of the power supply 3, the mode selected by the mode switch 8, the pressure information generated by the power unit 5, etc.; when the camera is connected to the controller 4, it can display the situation in the cavity.

In the above-mentioned embodiments of the integrated hand-held multi-function suction device provided by the present invention, it further includes a tissue observation window 10 disposed on the outer wall of the first chamber 12 , and the position of the tissue observation window 10 corresponds to the storage bag 7 It is helpful for the doctor to observe the color and sexual change of the tissue during the process of absorbing the tissue, so as to judge whether to continue the suction, so as to prevent blind suction and reduce the operation efficiency.

Advantageously, the storage bag 7 is made of transparent elastic material; it is convenient to observe the color and sexual change of the suctioned tissue through the observation window 10 . The shape and capacity of the storage bag 7 can be arbitrarily selected without limitation.

More advantageously, the power source 3 of the present invention is a dry battery, a lithium battery or a rechargeable battery; the power source 3 of the present invention is controlled below 5V, the current is controlled at 5mA, and the safety of the chamber is reduced by using a microcurrent.

The diameter of the multifunctional tube 6 is 1-5mm; the other end is provided with a leak-proof cover 14; the supporting equipment or tools in the multifunctional tube 6 can be penetrated; the material of the multifunctional tube 6 can be the same as that of the lumen catheter s material.

The mode switch 8 is a key switch, a touch switch or a voice switch. The mode switch 8 can control startup, shutdown, control of the suction pressure, switching of positive and negative pressure, adjustment of the display content of the display screen 9, and the like.

The outside of the handle 2 has a finger grip groove, which conforms to ergonomic mechanics and reduces the degree of hand fatigue during the use of the doctor.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. an integrated hand-held multifunctional suction device, is characterized in that, comprises: Lumen pipette (1), A handle (2), the handle (2) is a hollow tubular body, the interior of which includes a first chamber (12) and a second chamber (13), the first chamber (12) and the second chamber (13) The chambers (13) are converted and communicated through an air flow valve (11); one end of the first chamber (12) away from the air flow valve (11) is a plug hole, and the cavity entry pipe (1) passes through the insertion hole. The insertion hole is inserted into the first chamber (12); A power source (3), a controller (4), a power unit (5) and a mode switch (8); the power source (3), the controller (4), and the power unit (5) are all fixed on the Inside the second chamber (13), the suction end of the power device (5) passes through the airflow valve (11) and is in airflow communication with the suction pipe (1) into the chamber; the mode switch is arranged on the second chamber (13). on the outer wall of the chamber (13); Wherein, the power supply (3) is electrically connected with the controller (4) and the power unit (5); the mode switch is electrically connected with the controller (4). 2. An integrated hand-held multifunctional aspirator according to claim 1, characterized in that it further comprises a multifunctional tube (6) for connecting an external power device, a tool or an applicator, the multifunctional tube (6) One end is inserted from and communicated with the pipe wall corresponding to the first chamber (12). 3. An integrated hand-held multifunctional aspirator according to claim 2, characterized in that it further comprises a storage bag (7) installed inside the first chamber (12) for storing tissue, wherein the One end of the storage bag (7) is communicated with the cavity suction pipe (1) and the multifunctional pipe (6); Airflow communication. 4. An integrated hand-held multifunctional aspirator according to claim 3, characterized in that it further comprises a display screen (9) arranged on the outer wall of the handle (2), the display screen (9) and the display screen (9). The controller (4) is communicatively connected. 5. The integrated handheld multifunctional aspirator according to claim 4, further comprising a tissue observation window (10) disposed on the outer wall of the first chamber, the tissue observation window (10) The setting position corresponds to the position of the storage bag (7). 6. The one-piece hand-held multifunctional aspirator according to claim 5, wherein the storage bag (7) is made of transparent elastic material. 7 . The integrated handheld multifunctional suction device according to claim 5 , wherein the power source ( 3 ) is a dry battery, a lithium battery or a rechargeable battery. 8 . 8. The integrated hand-held multifunctional aspirator according to claim 5, wherein the multifunctional tube (6) has a diameter of 1-5mm, and has a leak-proof cover (14) on the other end of the multifunctional tube (6). . 9 . The integrated handheld multifunctional aspirator according to claim 5 , wherein the mode switch ( 8 ) is a key switch, a touch switch or a voice-activated switch. 10 . 10 . The integrated handheld multifunctional aspirator according to claim 5 , wherein the handle ( 2 ) has a finger grip groove outside. 11 .

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