CN209644865U - A visual anorectoscope - Google Patents

Abstract

The utility model discloses a visualization anorectal scope, comprising an outer sleeve and an inner sleeve, wherein the inner sleeve is inserted into the outer sleeve, an observation port is provided on the top side wall of the outer sleeve, and a camera assembly is integrated at a position of the inner wall corresponding to the observation port, wherein the camera assembly is connected to external communication via a wired or wireless method. The visualization anorectal scope provided by the utility model can synchronously form clear image data during the inspection operation, realize visualization in a true sense, facilitate observation and judgment by clinical physicians, and improve the accuracy of the diagnosis result.

Description

A visual anorectoscope

technical field

The utility model relates to the technical field of medical instruments, in particular to an anus inspection instrument.

Background technique

Perianal diseases are common diseases in anorectal surgery, and anoscope is an important tool for checking and treating anorectal diseases. Usually in the outpatient examination, the combination of digital anus and anoscopy is often used. Traditional anoscopy uses the internal opening of the anoscopy to gradually observe the anal canal and rectal wall. And the space that can be used for operation is narrow and small, and flexibility is not good, and it is very inconvenient to use.

The anoscopes currently used for anorectal disease inspection mainly include disposable plastic anoscopes and reusable stainless steel anoscopes.

This type of anoscope generally does not have a lighting device, and an additional light source is required when using it, and the light basically cannot directly irradiate the intestinal wall, which not only affects the operation of the anoscope, but also greatly affects the accuracy of the inspection results.

Furthermore, when the existing anoscope is used, the diagnosis of anal diseases generally relies on clinicians to make judgments based on naked eye observation, which cannot form effective detection images, and is prone to inaccurate diagnosis of disease locations, or deviations in the diagnosis of different doctors.

Utility model content

Aiming at the problems existing in the existing anoscope structure, a new anoscope solution is needed.

For this reason, the problem to be solved by the utility model is to provide a visual anorectoscope to overcome the existing problems in the prior art.

In order to solve the above problems, the visualization anorectoscope provided by the utility model includes an outer sleeve and an inner sleeve, the inner sleeve is worn in the outer sleeve, and the top side wall of the outer sleeve is provided with an observation port, and the inner wall corresponds to A camera component is integrated at the position of the observation port, and the camera component communicates with the outside in a wired or wireless manner.

Further, the observation port opened on the outer sleeve is U-shaped.

Further, the camera assembly includes a camera and a lighting lamp, the camera is now arranged on the inner wall of the outer casing for the observation port, and the lighting lamp is arranged on the inner wall of the outer casing and is distributed correspondingly to the cameras.

Further, the camera is connected to the plug through connecting wires, and the connecting wires are distributed along the inner wall of the outer casing and lead out from the bottom end of the outer casing.

Further, the illuminating lamp is connected to the plug through connecting wires, and the connecting wires are distributed along the inner wall of the outer casing and lead out from the bottom end of the outer casing.

Further, a ruler is provided on the outer sleeve.

Further, a guide assembly is provided between the outer sleeve and the inner sleeve.

Further, the guide assembly is arranged along the length direction of the outer sleeve and the inner sleeve.

Further, the guide assembly includes a guide groove arranged along the length direction of the outer wall of the inner sleeve, and a guide block arranged along the length direction of the inner wall of the outer sleeve, and the guide block is matched with the guide groove.

Further, the bottom of the inner sleeve is provided with a handle assembly.

The visualized anorectoscope provided by the utility model can synchronously form clear image data during inspection operations, realize real visualization, facilitate clinicians to observe and judge, and improve the correctness of diagnosis results.

Furthermore, the overall structure of the visualized anorectoscope is compact. By adding a guide assembly between the inner and outer tubes, the whole stage of relative movement between the inner and outer tubes is guided and limited to ensure the stability and reliability of the detection operation and reduce the impact on patients.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the overall structure schematic diagram of visualization anorectoscope in the utility model;

Fig. 2 is the disassembled view of visualization anorectoscope in the utility model;

Fig. 3 is the structural representation of the overtube of visualization anorectoscope in the utility model;

Fig. 4 is a cross-sectional view of the overtube of the visualized anorectoscope in the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

Referring to FIG. 1 and FIG. 2 , the visualization anorectoscope 100 presented in this example is mainly composed of an outer sleeve 110 and an inner sleeve 120 that cooperate with each other.

Wherein, the inner sleeve 120 is used as an anal dilator, and is integrally installed in the outer sleeve 110, and can be telescopically moved in the outer sleeve 110, and the anal expansion operation is completed during the anorectal inspection operation.

The inner sleeve 120 has a hollow cylindrical shape as a whole, and its top end 121 has a smooth frustum shape as a whole, which is convenient for anal expansion operation.

Referring to FIG. 3 , the outer sleeve 110 in this example is used as an inspection tube, and is in the shape of a central control cylinder as a whole, which is large enough to allow the inner sleeve 120 to pass through. A viewing port 111 is provided on the top side wall of the outer sleeve 110, and the viewing port 111 is preferably U-shaped, and the specific shape is not limited thereto. The rear end 112 of the outer sleeve 110 is generally in the shape of an open trumpet, which facilitates the insertion of the inner sleeve 120 .

In this example, a handle 113 is further provided on the outside of the horn-shaped rear end 112 of the outer sleeve 110, which is convenient for clinicians to operate during examination. In this example, two handles 113 are preferably arranged symmetrically outside the trumpet-shaped rear end 112 of the outer sleeve 110, which greatly improves the convenience of operation. The specific shape of the handle 113 is not limited here, as long as it is convenient for the user to hold.

On the basis of this structural scheme, in this example, at least one set of camera components 130 is further arranged on the inner wall of the outer sleeve 110, which is used to synchronously form clear and real-time image data during the inspection operation of the anorectoscope, so as to realize real-time visualization. .

4, the camera assembly 130 in this example mainly includes a camera 131 and a lighting lamp 132. The camera 131 is arranged on the inner wall of the top of the outer sleeve 110 relative to the observation port 111 at the top of the outer sleeve 110, and is used to obtain images around the outer sleeve 110. real-time images of . The number of cameras 131 may be determined according to actual needs, and may be 1, 2, or 3, etc., which are not limited here.

As an alternative, the camera can be replaced by a corresponding light probe, which can also achieve the effect of obtaining real-time image data.

The illuminating lamp 132 in the camera assembly 130 is arranged on the inner wall of the outer casing 110 relative to the camera 131 to illuminate the area to be observed.

The illuminating lamps 132 are preferably LED lamps, and the quantity is determined according to actual needs, which are specifically arranged on the inner wall of the outer casing 110 corresponding to the camera 131 . The specific distribution method of these LED lights can be determined according to actual needs, such as distribution along the circumferential direction of the inner wall of the outer sleeve 110, or axial distribution along the inner wall of the outer sleeve 110, etc., as long as the maximum range of illumination for the area to be observed can be ensured. .

The camera assembly 130 thus constituted can be connected to external devices by wire or in a wireless manner, so as to send the captured image data to the external devices, where the external devices can be control devices, display devices, or data processing devices, etc. It can be PAD as an example, but it is not limited thereto.

In this example, a limited method is preferred, and the transmission of image data is realized in a wired manner, and at the same time, an external device provides working power for the camera and the lighting in the camera assembly 130 .

Specifically, the output end of the camera 131 is connected to the data line 133 , and the data line 133 is distributed along the length direction of the inner wall of the outer sleeve 10 , and is led out from the bottom of the outer sleeve to be connected to the plug 135 .

And the illuminating lamp 132 is also connected to the plug 135 through the connecting wire 134, and the connecting wire 134 is also distributed along the length direction of the inner wall of the outer sleeve, and is drawn from the bottom end of the outer sleeve.

The plug 135 here is preferably a USB plug, which facilitates connection with external devices and ensures the stability of data and current transmission.

When the visualized anorectoscope 100 thus constituted is in use, as long as the USB plug is connected to an external device (such as a PAD), the camera assembly 130 therein will immediately obtain a working current to work: the illuminating lamp is immediately lit, illuminating the corresponding to-be-observed Area, the synchronous camera forms real-time impact data on the area to be observed, and transmits it to the external device in real time, which can be clearly displayed through the external device, can realize the inspection operation without dead ends, and can form image data, which can be used for future research.

For the visualized anorectoscope 100 with the above structure, in this example, a guide assembly 140 is further added between the outer sleeve 110 and the inner sleeve 120, so as to guide the relative movement between the outer sleeve 110 and the inner sleeve 120 to ensure the detection operation Stability and reliability, reducing the impact on patients.

Referring to Figures 1 and 2, the guide assembly 140 is arranged along the length direction of the outer sleeve and the inner sleeve as a whole, and mainly includes a guide groove 141 arranged along the length direction of the outer wall of the inner sleeve and a guide block 142 arranged along the length direction of the inner wall of the outer sleeve, The guide block 142 cooperates with the guide groove 141 to guide and limit the movement process between the outer sleeve and the inner sleeve, thereby ensuring the reliability of the relative movement between the outer sleeve and the inner sleeve.

In order to further improve the convenience of operation, a handle 143 is provided on the inner sleeve in this example, and the handle 143 includes a handle portion and a connecting portion, wherein the handle portion corresponds to the handle 113 on the outer sleeve, and the connecting portion is perpendicular to the handle portion connected, and integrally embedded in the guide groove 141 on the outer wall of the inner sleeve, so that the handle is perpendicular to the outer wall of the inner sleeve, and when the inner sleeve is passed through the guide assembly 140 in the outer sleeve 110, just so that The handle 143 corresponds to the handle 113 on the outer sleeve.

Furthermore, since the camera assembly 130 in the visualization anorectoscope 100 has several wires, in this example, the guide block 142 provided along the length direction of the inner wall of the outer cannula is set as a hollow structure for arranging the wires in the camera assembly 130 . In this way, the wires in the camera assembly 130 pass through the guide block 142 as a whole, and are led out from the bottom of the visualization anorectoscope 100, so that the wires are prevented from being exposed, the wires can be protected, and the wires can be prevented from affecting the inner casing.

In order to lead out the wires, in this example, the upper handle 113 of the outer sleeve is further provided with a corresponding wire groove 114 so that the wires can be led out. At the same time, the handle 143 on the inner sleeve is used as a cover to cooperate with the handle 113 with the wire groove to complete the seal. cover.

As a result, the wires leading to the camera assembly 130 pass through the guide block 142 and the handle 113 as a whole, completely avoiding exposure to the outside, forming good protection for the wires, and improving the reliability of the entire anorectoscope.

Finally, in this example, a scale 150 is further added on the inner wall of the outer sleeve 110 to further improve the practicability.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (9)

1. visualizing anal intestine mirror, including outer tube and inner sleeve, which is characterized in that the inner sleeve is threaded through in outer tube, The top side wall of outer tube offers observation panel, and is integrated with camera assembly, the camera shooting in the position that inner wall corresponds to observation panel Component is connect by wired or wireless mode with PERCOM peripheral communication；Guidance set is set between the outer tube and inner sleeve.

2. visualization anal intestine mirror according to claim 1, which is characterized in that the observation panel opened up on the outer tube is in U Shape.

3. visualization anal intestine mirror according to claim 1, which is characterized in that the camera assembly includes camera and illumination Lamp, the camera are arranged on the inner wall of outer tube referring now to observation panel, and the headlamp is arranged on the inner wall of outer tube, And corresponds to camera and be distributed.

4. visualization anal intestine mirror according to claim 3, which is characterized in that the camera is connected to by connecting wire Plug, connecting wire is distributed along the inner wall of outer tube, and is drawn from the bottom end of outer tube.

5. visualization anal intestine mirror according to claim 3, which is characterized in that the headlamp is connected to by connecting wire Plug, connecting wire is distributed along the inner wall of outer tube, and is drawn from the bottom end of outer tube.

6. visualization anal intestine mirror according to claim 1, which is characterized in that be provided with scale on the outer tube.

7. visualization anal intestine mirror according to claim 1, which is characterized in that the guidance set is along outer tube and inner sleeve Length direction setting.

8. visualization anal intestine mirror according to claim 1 or claim 7, which is characterized in that the guidance set includes along inner sleeve Peripheral wall length direction setting guide groove, and along outer sleeve inner wall length direction setting guide pad, the guide pad with lead It is matched to slot.

9. visualization anal intestine mirror according to claim 1, which is characterized in that the bottom of the inner sleeve is provided with handle group Part.