Handheld electronic percutaneous nephroscope

Abstract

The utility model belongs to the field of percutaneous nephroscope, and particularly relates to a handheld electronic percutaneous nephroscope which comprises an installation structure body, a pipeline structure, an observation component, an adjusting component, a grip and an image transmission module. The pipeline structure, the observation part, the adjusting part, the grip and the image transmission module are all mounted on the mounting structure body; the adjusting component comprises a first auxiliary holding component and a second auxiliary holding component. By means of the first auxiliary holding component, the second auxiliary holding component and the grip, various holding modes are achieved, different holding modes can be selected according to using habits of users, and the first auxiliary holding component and the second auxiliary holding component can be adjusted to conveniently adapt to the users with different finger lengths; the image transmission module is used for transmitting information inside the patient to an external display, so that a doctor can check the information conveniently.

Description

Technical Field

[0001] The utility model belongs to the field of percutaneous nephroscopes, and in particular relates to a handheld electronic percutaneous nephroscope. Background Art

[0002] The current electronic percutaneous nephroscope is used to build a channel from the skin to the kidney at the waist, insert the nephroscope into the kidney through this channel, and use laser, ultrasound and other lithotripsy tools to break up the kidney stones and remove them.

[0003] However, most users of electronic percutaneous nephroscopes can only use one holding method, and cannot adjust the comfort of holding according to the length of the user's fingers. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a handheld electronic percutaneous nephroscope to solve the problem that general electronic percutaneous nephroscope users can only use it in one holding method and cannot adjust the holding comfort according to the user's finger length.

[0005] The utility model provides a handheld electronic percutaneous nephroscope, comprising a mounting structure body, a pipeline structure, an observation component, an adjustment component, a grip and an image transmission module;

[0006] The pipeline structure, observation component, adjustment component, handle and image transmission module are all installed on the installation structure body;

[0007] The adjusting component includes a first auxiliary gripping component and a second auxiliary gripping component;

[0008] The first auxiliary gripping component is mounted on the mounting structure body;

[0009] The second auxiliary gripping component is mounted on the observation component, and the second auxiliary gripping component is located on one side of the first auxiliary gripping component;

[0010] Wherein, the first auxiliary gripping component is used to adjust the gripping distance of the corresponding user;

[0011] The second auxiliary gripping component is used to adjust the gripping distance of the second auxiliary gripping component in accordance with a gripping method of the user that is different from that of the first auxiliary gripping component;

[0012] The grip is used to adjust the dermatonephroscope in a different gripping manner than the first auxiliary gripping component and the second auxiliary gripping component.

[0013] The utility model provides a handheld electronic percutaneous nephroscope, which realizes a variety of holding methods through a first auxiliary holding component, a second auxiliary holding component and a handle. Different holding methods can be selected according to the user's usage habits, and the first auxiliary holding component and the second auxiliary holding component can be adjusted to facilitate users with different finger lengths. The image transmission module is used to transmit the patient's internal information to an external display for the doctor's viewing.

[0014] As a preferred technical solution of the utility model, the pipeline structure includes a peep tube and a transmission pipeline structure;

[0015] The peep tube and the transmission pipeline structure are both installed on the installation structure body;

[0016] The peep tube is located at a side of the installation structure body away from the transmission pipeline structure.

[0017] As a preferred technical solution of the utility model, the peep tube includes a hard tube and a soft tube;

[0018] The hard pipe is fixedly arranged on one side of the mounting structure body;

[0019] The flexible tube is fixedly arranged on a side of the hard tube away from the mounting structure body.

[0020] As a preferred technical solution of the utility model, the transmission pipeline structure includes a connector, an infusion pump connecting pipe and a negative pressure suction pump connecting pipe;

[0021] The connecting piece is threadedly connected to a side of the mounting structure body away from the hard pipe;

[0022] The irrigation pump connecting tube and the negative pressure suction pump connecting tube are symmetrically installed on the connecting tube with the central axis of the connecting tube, and the irrigation pump connecting tube and the negative pressure suction pump connecting tube are in communication with the connecting piece;

[0023] The infusion pump connecting pipe and the negative pressure suction pump connecting pipe are both provided with valves;

[0024] A bell mouth is fixedly arranged on one side of the connecting member, and the bell mouth is communicated with the connecting member.

[0025] As a preferred technical solution of the utility model, the observation component includes an electronic signal socket;

[0026] The electronic signal socket is mounted on the top of the mounting structure body.

[0027] As a preferred technical solution of the utility model, the first auxiliary gripping component includes a movable block, a circular movable part and a locking part;

[0028] A slide groove is provided on the outer wall of the electronic signal socket, and the movable block is slidably clamped in the slide groove;

[0029] The circular ring movable part is fixed to the movable block through the locking part and pressed against the outer wall of the mounting structure body. The locking part penetrates the annular wall of the circular ring movable part and is connected to the movable block.

[0030] As a preferred technical solution of the utility model, the second auxiliary gripping component includes an arc-shaped fixing block, a threaded block and a nut;

[0031] The arc-shaped fixing block is threadedly connected to the mounting structure body through the threaded block, and the arc-shaped fixing block is located above the mounting structure body;

[0032] The nut is threadedly connected to the threaded block, and the nut is located between the arc-shaped fixing block and the mounting structure body.

[0033] As a preferred technical solution of the present invention, the handle is fixedly arranged at the bottom of the mounting structure body.

[0034] As a preferred technical solution of the utility model, the circular ring movable part includes a movable state and a fixed state;

[0035] When the circular ring movable part is in an active state, the locking part is not locked with the movable block, and at this time, the circular ring movable part is movably connected with the slide groove through the movable block;

[0036] When the circular ring movable part is in a fixed state, the locking part is locked with the movable block, and at this time, the circular ring movable part is pressed tightly against the outer wall of the electronic signal socket.

[0037] As a preferred technical solution of the utility model, the image transmission module includes a micro camera module and a data transmission device;

[0038] The micro camera module is installed in the flexible tube;

[0039] The data transmitter is fixedly arranged on one side of the mounting structure body;

[0040] The micro camera module is electrically connected to the data transmitter.

[0041] The handheld electronic percutaneous nephroscope provided by the above technical solution has the following beneficial effects:

[0042] A variety of holding methods are achieved through the first auxiliary holding component, the second auxiliary holding component and the handle. Different holding methods can be selected according to the user's usage habits, and the first auxiliary holding component and the second auxiliary holding component can be adjusted to facilitate users with different finger lengths. The image transmission module is used to transmit the patient's internal information to an external display for the doctor to view. The utility model is an electronic endoscope, and the electronic signal socket reduces a lot of the structural weight of previous optical scopes and the weight of external optical cables during surgery. It is lighter for doctors to hold, reducing the doctor's operating fatigue. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0044] Figure 1 It is a three-dimensional diagram of the utility model;

[0045] Figure 2 It is a partial structure diagram of the utility model Figure 1 ;

[0046] Figure 3 It is a partial structure diagram of the utility model Figure 2 ;

[0047] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model.

[0048] The markings in the figure are as follows:

[0049] 1. Install the structure body;

[0050] 2. Pipeline structure; 201. Peep tube; 2011. Hard tube; 2012. Soft tube; 202. Transmission pipeline structure; 2021. Connector; 2022. Infusion pump connecting tube; 2023. Negative pressure suction pump connecting tube;

[0051] 3. Observation component; 301. Electronic signal socket; 3011. Slide;

[0052] 4. Adjustment component; 401. First auxiliary gripping component; 4011. Movable block; 4012. Circular movable component; 4013. Locking component; 402. Second auxiliary gripping component; 4021. Arc-shaped fixed block; 4022. Threaded block; 4023. Nut;

[0053] 5. Grip;

[0054] 6. Image transmission module; 601. Micro camera module; 602. Data transmitter. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0056] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0057] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0058] See also Figure 1-4 As shown, one embodiment of the utility model provides a handheld electronic percutaneous nephroscope, including a mounting structure body 1, a pipeline structure 2, an observation component 3, an adjustment component 4, a handle 5 and an image transmission module 6;

[0059] The pipeline structure 2, the observation component 3, the adjustment component 4, the handle 5 and the image transmission module 6 are all installed on the installation structure body 1;

[0060] The adjusting component 4 includes a first auxiliary gripping component 401 and a second auxiliary gripping component 402;

[0061] The first auxiliary gripping component 401 is mounted on the mounting structure body 1;

[0062] The second auxiliary gripping component 402 is installed on the observation component 3, and the second auxiliary gripping component 402 is located on one side of the first auxiliary gripping component 401;

[0063] Wherein, the first auxiliary gripping component 401 is used to adjust the gripping distance of the corresponding user;

[0064] The second auxiliary gripping member 402 is used to adjust the gripping distance of the second auxiliary gripping member 402 in accordance with a gripping method of the user that is different from that of the first auxiliary gripping member 401;

[0065] The handle 5 is used to adjust the dermatonephroscope in a holding manner different from the first auxiliary holding part 401 and the second auxiliary holding part 402 .

[0066] Specifically, a variety of holding methods are realized through the first auxiliary holding component 401, the second auxiliary holding component 402 and the handle 5. Different holding methods can be selected according to the user's usage habits, and the first auxiliary holding component 401 and the second auxiliary holding component 402 can be adjusted to facilitate users with different finger lengths. The image transmission module 6 is used to transmit the patient's internal information to an external display for the doctor's viewing.

[0067] It should be noted that the pipeline structure 2 is a component used to be inserted into the patient's body and to guide the internal stones out;

[0068] The observation component 3 is used to facilitate the doctor to observe the internal conditions of the patient.

[0069] In one embodiment, the pipeline structure 2 includes a peep tube 201 and a transmission pipeline structure 202;

[0070] The peep tube 201 and the transmission pipeline structure 202 are both installed on the installation structure body 1;

[0071] The peep tube 201 is located on a side of the installation structure body 1 away from the transmission pipeline structure 202 .

[0072] Specifically, the peep tube 201 is used to be inserted into the patient's body, so as to facilitate operation by extending into the patient's body through other components, and the transmission pipeline structure 202 is used to access external components to remove the gravel inside the patient.

[0073] In one embodiment, the peep tube 201 includes a hard tube 2011 and a soft tube 2012;

[0074] The hard tube 2011 is fixedly arranged on one side of the mounting structure body 1;

[0075] The soft tube 2012 is fixedly arranged on a side of the hard tube 2011 away from the installation structure body 1 .

[0076] Specifically, the soft tube 2012 can be bent after being inserted into the patient's body to reduce damage to the patient's body, and the hard tube 2011 is for the convenience of pushing the soft tube 2012 and also for the convenience of introducing other instruments.

[0077] In one embodiment, the transmission pipeline structure 202 includes a connector 2021, an infusion pump connecting tube 2022, and a negative pressure suction pump connecting tube 2023;

[0078] The connecting member 2021 is threadedly connected to a side of the mounting structure body 1 away from the hard pipe 2011;

[0079] The irrigation pump connecting tube 2022 and the negative pressure suction pump connecting tube 2023 are symmetrically installed on the connecting tube with the central axis of the connecting tube, and the irrigation pump connecting tube 2022 and the negative pressure suction pump connecting tube 2023 are in communication with the connecting piece 2021;

[0080] Valves are provided on the infusion pump connecting pipe 2022 and the negative pressure suction pump connecting pipe 2023;

[0081] A bell mouth is fixedly provided on one side of the connecting member 2021 , and the bell mouth is communicated with the connecting member 2021 .

[0082] Specifically, the negative pressure suction pump connecting tube 2023 is connected to an external negative pressure suction pump, and the perfusion pump connecting tube 2022 is connected to an external perfusion pump. When stone suction is needed, the valve of the negative pressure suction pump connecting tube 2023 is opened, and when liquid injection is needed, the valve of the perfusion pump connecting tube 2022 is opened.

[0083] It should be noted that the connecting tube is connected to the installation structure body 1 and the hard tube 2011, so other external instruments can be inserted and directly pass into the patient's body.

[0084] In one embodiment, the observation component 3 includes an electronic signal socket 301;

[0085] The electronic signal socket 301 is installed on the top of the installation structure body 1 .

[0086] Specifically, the electronic signal socket 301 is used to connect to an external display so as to view the patient's body through the external display. The electronic signal socket reduces a lot of the structural weight of the previous optical scope and the weight of the external optical cable during the operation. It is lighter for the doctor to hold and reduces the doctor's operating fatigue.

[0087] In one embodiment, the first auxiliary gripping component 401 includes a movable block 4011, a circular movable part 4012 and a locking part 4013;

[0088] A slide groove 3011 is provided on the outer wall of the electronic signal socket 301, and the movable block 4011 is slidably mounted in the slide groove 3011;

[0089] The circular ring movable part 4012 is fixed to the movable block 4011 through the locking part 4013 and pressed against the outer wall of the mounting structure body 1 . The locking part 4013 penetrates the annular wall of the circular ring movable part 4012 and is connected to the movable block 4011 .

[0090] Specifically, when the locking member 4013 is locked with the movable block 4011 , the annular movable member 4012 is pressed against the outer wall of the electronic signal socket 301 , thereby fixing the annular movable member 4012 . The position of the annular movable member 4012 can be adjusted by loosening the locking member 4013 .

[0091] It should be noted that the locking member 4013 is threadedly connected to the movable block 4011, and the movable block 4011 is clamped in the slide groove 3011. When the locking member 4013 is rotated, the movable block 4011 will not rotate with the rotation of the locking member 4013 due to the limitation of the slide groove 3011.

[0092] In one embodiment, the second auxiliary gripping member 402 includes an arc-shaped fixing block 4021, a threaded block 4022 and a nut 4023;

[0093] The arc-shaped fixing block 4021 is threadedly connected to the installation structure body 1 through the threaded block 4022, and the arc-shaped fixing block 4021 is located above the installation structure body 1;

[0094] The nut 4023 is threadedly connected to the threaded block 4022 , and the nut 4023 is located between the arc-shaped fixing block 4021 and the installation structure body 1 .

[0095] Specifically, the arc-shaped fixing block 4021 can be adjusted in height on the mounting structure body 1 through the threaded block 4022 . After the height is adjusted, the nut 4023 is screwed down until the nut 4023 presses against the outer wall of the mounting structure body 1 , thereby fixing the arc-shaped fixing block 4021 .

[0096] It should be noted that the arc-shaped fixing block 4021 needs to be rotated to an angle suitable for hand holding and then supported against the outer wall of the mounting structure body 1 through the nut 4023 .

[0097] In one embodiment, the handle 5 is fixedly disposed at the bottom of the mounting structure body 1 .

[0098] Specifically, it is used to operate a dermatonephroscope using a holding method different from the first auxiliary holding part 401 and the second auxiliary holding part 402 .

[0099] In one embodiment, the circular movable member 4012 includes a movable state and a fixed state;

[0100] When the circular ring movable member 4012 is in an active state, the locking member 4013 is not locked with the movable block 4011, and at this time, the circular ring movable member 4012 is movably connected with the slide groove 3011 through the movable block 4011;

[0101] When the circular ring movable member 4012 is in a fixed state, the locking member 4013 is locked with the movable block 4011, and at this time, the circular ring movable member 4012 is pressed against the outer wall of the electronic signal socket 301;

[0102] The image transmission module 6 includes a micro camera module 601 and a data transmitter 602;

[0103] The micro camera module is installed in the flexible tube 2012;

[0104] The data transmitter 602 is fixedly arranged on one side of the mounting structure body 1;

[0105] The micro camera module 601 is electrically connected to the data transmitter 602 .

[0106] Specifically, the micro camera module 601 is used to view the condition inside the patient's body, and the data transmitter 602 is used to transmit image data to an external display. The data transmitter 602 cooperates with the electronic signal socket 301 to facilitate the doctor's viewing.

[0107] It should be noted that the mounting structure body 1 is provided with a threaded hole adapted to the threaded block 4022, and Figure 4 Schematic diagram of the partial cross-sectional structure of the micro camera module 601 and the data transmitter 602.

[0108] The working principle of this utility model:

[0109] When the locking member 4013 is locked with the movable block 4011, the circular movable member 4012 is pressed against the outer wall of the electronic signal socket 301, thereby fixing the circular movable member 4012. The position of the circular movable member 4012 can be adjusted by loosening the locking member 4013. The locking member 4013 is threadedly connected with the movable block 4011, and the movable block 4011 is clamped in the slide groove 3011. When the locking member 4013 is rotated, it is limited by the slide groove 3011. The movable block 4011 will not rotate with the rotation of the locking piece 4013. The arc-shaped fixed block 4021 can be adjusted in height on the mounting structure body 1 through the threaded block 4022. After adjusting the height, screw the nut 4023 downward until the nut 4023 presses against the outer wall of the mounting structure body 1, thereby fixing the arc-shaped fixed block 4021. The arc-shaped fixed block 4021 needs to be rotated to an angle suitable for hand holding and then press against the outer wall of the mounting structure body 1 through the nut 4023.

[0110] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A handheld electronic percutaneous nephroscope, characterized in that: It includes a mounting structure body, a pipeline structure, an observation component, an adjustment component, a grip and an image transmission module; The pipeline structure, observation component, adjustment component, handle and image transmission module are all installed on the installation structure body; The adjusting component includes a first auxiliary gripping component and a second auxiliary gripping component; The first auxiliary gripping component is mounted on the mounting structure body; The second auxiliary gripping component is mounted on the observation component, and the second auxiliary gripping component is located on one side of the first auxiliary gripping component; Wherein, the first auxiliary gripping component is used to adjust the gripping distance of the corresponding user; The second auxiliary gripping component is used to adjust the gripping distance of the second auxiliary gripping component in accordance with a gripping method of the user that is different from that of the first auxiliary gripping component; The grip is used to adjust the dermatonephroscope in a different gripping manner than the first auxiliary gripping component and the second auxiliary gripping component.

2. A handheld electronic percutaneous nephroscope as claimed in claim 1, characterized in that: The pipeline structure includes a peep tube and a transmission pipeline structure; The peep tube and the transmission pipeline structure are both installed on the installation structure body; The peep tube is located at a side of the installation structure body away from the transmission pipeline structure.

3. A handheld electronic percutaneous nephroscope as claimed in claim 2, characterized in that: The peep tube includes a hard tube and a soft tube; The hard pipe is fixedly arranged on one side of the mounting structure body; The flexible tube is fixedly arranged on a side of the hard tube away from the mounting structure body.

4. A handheld electronic percutaneous nephroscope as claimed in claim 3, characterized in that: The transmission pipeline structure includes a connector, an infusion pump connecting pipe and a negative pressure suction pump connecting pipe; The connecting piece is threadedly connected to a side of the mounting structure body away from the hard pipe; The irrigation pump connecting tube and the negative pressure suction pump connecting tube are symmetrically installed on the connecting tube with the central axis of the connecting tube, and the irrigation pump connecting tube and the negative pressure suction pump connecting tube are in communication with the connecting piece; The infusion pump connecting pipe and the negative pressure suction pump connecting pipe are both provided with valves; A bell mouth is fixedly arranged on one side of the connecting member, and the bell mouth is communicated with the connecting member.

5. The handheld electronic percutaneous nephroscope according to claim 1, characterized in that: The observation component includes an electronic signal socket; The electronic signal socket is mounted on the top of the mounting structure body.

6. A handheld electronic percutaneous nephroscope as claimed in claim 5, characterized in that: The first auxiliary gripping component includes a movable block, a circular movable part and a locking part; A slide groove is provided on the outer wall of the electronic signal socket, and the movable block is slidably clamped in the slide groove; The circular ring movable part is fixed to the movable block through the locking part and pressed against the outer wall of the mounting structure body. The locking part penetrates the annular wall of the circular ring movable part and is connected to the movable block.

7. A handheld electronic percutaneous nephroscope as claimed in claim 1, characterized in that: The second auxiliary gripping component comprises an arc-shaped fixing block, a threaded block and a nut; The arc-shaped fixing block is threadedly connected to the mounting structure body through the threaded block, and the arc-shaped fixing block is located above the mounting structure body; The nut is threadedly connected to the threaded block, and the nut is located between the arc-shaped fixing block and the mounting structure body.

8. The handheld electronic percutaneous nephroscope according to claim 1, characterized in that: The handle is fixedly arranged at the bottom of the mounting structure body.

9. A handheld electronic percutaneous nephroscope as claimed in claim 6, characterized in that: The circular ring movable part includes a movable state and a fixed state; When the circular ring movable part is in an active state, the locking part is not locked with the movable block, and at this time, the circular ring movable part is movably connected with the slide groove through the movable block; When the circular ring movable part is in a fixed state, the locking part is locked with the movable block, and at this time, the circular ring movable part is pressed tightly against the outer wall of the electronic signal socket.

10. The handheld electronic percutaneous nephroscope according to claim 3, characterized in that: The image transmission module includes a micro camera module and a data transmission device; The micro camera module is installed in the flexible tube; The data transmitter is fixedly arranged on one side of the mounting structure body; The micro camera module is electrically connected to the data transmitter.

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