Abdomen pressing handle for assisting treatment under electronic enteroscope and enteroscope

Abstract

The utility model relates to the technical field of medical equipment, in particular to an abdomen pressing handle for assisting treatment under an electronic enteroscope and an enteroscope, which comprises a columnar handle and an arc-shaped handle, the middle of the arc-shaped handle is connected with one end of the columnar handle, and the concave direction of the arc-shaped handle is located at one end deviating from the arc-shaped handle. The columnar handle comprises a first column body and a second column body which can move relative to each other to enable the columnar handle to stretch out and draw back, and the columnar handle further comprises a locking component used for locking the first column body and the second column body. According to the abdomen pressing handle, point-to-point auxiliary pressing and arc-surface auxiliary pressing can be achieved, the burden of an assistant during treatment under an electronic enteroscope and an enteroscope is relieved, the abdomen pressing handle can adapt to more scenes and directions, and space limitation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an auxiliary electronic colonoscope and an abdominal compression handle for colonoscopy treatment. Background Technology

[0002] An electronic colonoscopy involves inserting an endoscope with a miniature lens at the tip into the intestines, allowing visualization of the intestinal tract through a screen to detect lower gastrointestinal diseases. Its principle is essentially the same as that of an electronic gastroscopy. Colonoscopy can detect the vast majority of intestinal diseases, including tumors.

[0003] Colonoscopy often involves anal pain during insertion, abdominal distension and pain after insertion, and traction pain when the endoscope is turned. Current clinical observations show that most patients experience significant psychological and emotional distress during the procedure, which can negatively impact the examination's effectiveness. To effectively improve the success rate and comfort of colonoscopy, an abdominal compression-assisted insertion technique has been adopted, achieving satisfactory clinical results.

[0004] During the process of assisting with compressions, it is required to apply pressure at specific points. However, the assistant's hand has a large surface area, making it impossible to apply pressure "point to point." At the same time, the assistant's manual compression is a surface compression, which cannot achieve "curved surface" compression. Furthermore, the colonoscopy requires sustained compression, and the assistant's manual compression is prone to loss of strength and cannot be sustained for a long time. In addition, the pressure from the assistant's hand on the patient's skin can easily cause tension in the abdominal muscles, leading to skin irritation and affecting the compression effect. Utility Model Content

[0005] The purpose of this invention is to provide an abdominal compression handle for assisting electronic colonoscopy and colonoscopy treatment. On the one hand, it solves the problem of the insertion path, mainly by straightening the intestinal lumen through compression, making it easier to insert the endoscope through the "shortening method". On the other hand, it solves the problem of the insertion angle, that is, by increasing the angle of curvature of the intestinal lumen through compression, turning acute angles into obtuse angles, which also makes it easier to pass through.

[0006] Specifically, in order to solve the above-mentioned technical problems, this utility model provides the following technical solution: an abdominal pressure handle for assisting electronic colonoscopy and colonoscopy treatment, including a columnar handle and an arc-shaped handle, the middle part of the arc-shaped handle is connected to one end of the columnar handle, and the concave direction of the arc-shaped handle is located away from the end of the arc-shaped handle.

[0007] The advantage of this design is that the end of the columnar handle is used to press on the patient's abdomen to achieve "point" compression, which achieves minimal contact area to fix the patient's intestines, and the concave surface of the arc-shaped handle is used to press on the patient's abdomen to achieve "arc-surface" compression, which reduces the burden on the assistant.

[0008] The push handle includes a first column and a second column that can be displaced relative to each other to extend and retract the push handle. The push handle also includes a locking component for locking the first column and the second column.

[0009] The advantage of this design is that the length of the columnar handle can be adjusted when the first and second columns move relative to each other, and the locking component can lock the state between the first and second columns, fixing the length of the columnar handle. This allows it to adapt to more scenarios and orientations, avoiding space limitations.

[0010] Preferably, spherical bodies are formed at both ends of the columnar handle away from the arc-shaped handle and at both ends of the arc-shaped handle. When the spherical surface of the spherical body is pressed, the contact area with the abdomen is larger, thus giving the patient a relatively better experience.

[0011] Preferably, the second column has a cylindrical groove recessed along its axial direction into which the first column can extend, so that the first column can be displaced relative to the second column. That is, the connection between the first column and the second column is by insertion, and the two can be displaced relative to each other along the axial direction of the columnar handle.

[0012] Preferably, the locking component is an annular member through which the first column and the second column can pass. A plurality of elastic arms are formed on the annular member extending along its axial direction. The plurality of elastic arms are distributed along the circumference of the annular member. The inner sidewalls of the plurality of elastic arms are formed on a conical surface. The conical surface extends along the axial direction of the annular member. The plurality of elastic arms can be locked to the second column by a snap-fit.

[0013] The purpose of this design is that the conical structure always interferes with the first column. When the elastic arm is not locked to the second column, the first column can still move relative to the second column because the elastic arm is elastic. During the displacement, the elastic arm will produce a certain elastic deformation to adapt to the displacement of the first column.

[0014] When the elastic arm is locked to the second column, the elastic arm cannot produce elastic deformation to adapt to the displacement of the first column, that is, the first column and the ring are also locked by the conical structure.

[0015] This allows for adjustment of the length of the columnar handle.

[0016] Preferably, a main locking protrusion is formed on the inner sidewall of each elastic arm, and a number of secondary locking protrusions are formed on the outer peripheral surface of the second column, such that when the main locking protrusion and the secondary locking protrusion are aligned, the elastic arm and the second column are locked together, and when the main locking protrusion and the secondary locking protrusion are misaligned, the elastic arm and the second column are unlocked.

[0017] Preferably, a step is formed on the elastic arm between the conical surface and the main cam to correspond to the end face of the second column. This step is only for adapting to the end face of the second column, so that the inner side of the annular part can contact the first column and the second column respectively.

[0018] Preferably, an anti-slip layer is formed on the outer peripheral surface of the second column, which serves as a gripping point. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a front view of an abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to an embodiment of this utility model;

[0021] Figure 2 This is a cross-sectional view of an auxiliary electronic colonoscope and an abdominal compression handle for endoscopic treatment according to an embodiment of this utility model;

[0022] Figure 3 This is a front view of the columnar handle in an embodiment of this utility model;

[0023] Figure 4 This is a cross-sectional view of the locking component in an embodiment of this utility model.

[0024] In the picture:

[0025] Columnar handle 100, first column 110, second column 120, first spherical body 121, columnar groove 122, secondary locking protrusion 123, locking component 130, annular component 131, elastic arm 132, conical surface 133, main locking protrusion 134, step 135, anti-slip layer 140; silicone sleeve 150;

[0026] Arc-shaped handle 200, second spherical body 210. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example: This example provides an optimal implementation scheme for an abdominal compression handle used in assisting electronic colonoscopy and endoscopic treatment, combined with the attached... Figure 1 ~Attached Figure 4 Detailed explanation.

[0029] like Figure 1 As shown, this press handle includes a cylindrical handle 100 and an arc-shaped handle 200. The cylindrical handle 100 is a cylindrical structure, and the arc-shaped handle 200 is a cylindrical structure that is concave to one side. The middle part of the arc-shaped handle 200 is connected to one end of the cylindrical handle 100, and the two form a basically T-shaped structure. The concave direction of the arc-shaped handle 200 is located at the end away from the arc-shaped handle 200. The other end of the cylindrical handle 100 away from the arc-shaped handle 200 is used to achieve "point" pressure, and the arc surface of the arc-shaped handle 200 is used to achieve "arc surface" pressure. Specifically, when using the cylindrical handle 100, the gripping position is the middle part of the arc-shaped handle 200, and when using the arc-shaped handle 200, the gripping position is the cylindrical handle 100.

[0030] like Figure 1 As shown, the columnar handle 100 of this press handle includes a first column 110 and a second column 120 that can be displaced relative to each other to extend and retract the columnar handle 100, that is, the length of the columnar handle 100 is adjustable, wherein one end of the first column 110 is connected to the middle of the arc-shaped handle 200, and the other end is slidably connected to the second column 120.

[0031] like Figure 1 As shown, the columnar handle 100 also includes a locking member 130 for locking the first column 110 and the second column 120, which can lock the state between the first column 110 and the second column 120.

[0032] like Figure 1 As shown, spherical bodies are formed on both ends of the columnar handle 100 away from the arc-shaped handle 200 and at both ends of the arc-shaped handle 200. The spherical bodies include a first spherical body 121 and a second spherical body 210. The first spherical body 121 is formed on the second columnar handle 120 away from the first columnar handle 110 and is integrally formed with the second columnar handle 120. There are two second spherical bodies 210, which are formed on both ends of the arc-shaped handle 200 and are integrally formed with the arc-shaped handle 200.

[0033] like Figure 1 As shown, a silicone sleeve 150 is also fitted on the first spherical body 121. The function of the silicone sleeve 150 is to reduce the patient's discomfort. In other embodiments, the silicone sleeve 150 can also be replaced by a silicone balloon. The silicone balloon has a sealed space inside and a groove on the outside that is adapted to the first spherical body 121, which can further reduce the patient's discomfort.

[0034] like Figure 2As shown, a cylindrical groove 122 is formed on the second column 120 along its axial direction, into which the first column 110 can extend. The cylindrical groove 122 extends to the middle of the second column 120, so that the first column 110 can be displaced relative to the second column 120. That is, the connection between the first column 110 and the second column 120 is by insertion, and the two can be displaced relative to each other along the axial direction of the columnar handle 100.

[0035] like Figure 2 As shown, the locking component 130 is an annular member 131 through which the first column 110 and the second column 120 can pass. The annular member 131 is made of an elastic material, specifically a plastic product in this embodiment. Four elastic arms 132 are formed on the annular member 131 extending along its axial direction. The four elastic arms 132 are integrally formed with the annular member 131, and gaps are formed between each pair of elastic arms 132. The four elastic arms 132 are distributed circumferentially along the annular member 131. The upper part of the inner sidewall of the four elastic arms 132 is formed on a conical surface 133. The conical surface 133 extends along the axial direction of the annular member 131, wherein the minimum diameter of the cross-section of the conical surface 133 is smaller than the diameter of the first column 110. Thus, under the action of deformation force, the elastic arms 132 always interfere with the first column 110. The four elastic arms 132 and the second column 120 can be locked together by a snap-fit. After the snap-fit ​​is locked, the elastic arms 132 are locked, and the state between the first column 110 and the second column 120 is locked.

[0036] like Figures 2-4 As shown, a main locking protrusion 134 is formed on the inner sidewall of each elastic arm 132, and four secondary locking protrusions 123 are formed on the outer peripheral surface of the second column 120. The secondary locking protrusions 123 are spaced apart, so that when the main locking protrusion 134 and the secondary locking protrusion 123 are aligned, the elastic arm 132 and the second column 120 are locked. When the main locking protrusion 134 and the secondary locking protrusion 123 are misaligned, the elastic arm 132 and the second column 120 are unlocked. When misaligned, the gaps between the main locking protrusion 134 and the secondary locking protrusion 123 correspond.

[0037] like Figure 2 As shown, a step 135 is formed on the elastic arm 132 between the conical surface 133 and the main locking protrusion 134 to correspond to the end face of the second column 120. The step 135 is only for adapting to the end face of the second column 120 so that the inner side of the ring 131 can contact the first column 110 and the second column 120 respectively.

[0038] like Figure 1 As shown, an anti-slip layer 140 is formed on the outer peripheral surface of the second column 120. The anti-slip layer 140 serves as a grip and is made of rubber. It is a ring-shaped part that is fitted onto the second column 120, and anti-slip textures are provided on the anti-slip layer 140.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment, characterized in that, It includes a columnar handle and an arc-shaped handle, the middle part of which is connected to one end of the columnar handle. The concave direction of the arc-shaped handle is located away from the end of the arc-shaped handle. The columnar handle includes a first column and a second column that can be displaced relative to each other to extend and retract the columnar handle. The columnar handle also includes a locking component for locking the first column and the second column.

2. The abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to claim 1, characterized in that: The columnar handle has spherical bodies formed at one end away from the arc-shaped handle and at both ends of the arc-shaped handle.

3. The abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to claim 1 or 2, characterized in that: The second column has a cylindrical groove recessed along its axial direction into which the first column can extend, allowing the first column to be displaced relative to the second column.

4. The abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to claim 3, characterized in that: The locking component is an annular member through which the first column and the second column can pass. A plurality of elastic arms are formed on the annular member extending along its axial direction. The plurality of elastic arms are distributed circumferentially along the annular member. The inner sidewalls of the plurality of elastic arms are formed on a conical surface. The conical surface extends along the axial direction of the annular member. The plurality of elastic arms can be locked to the second column by a snap fastener.

5. The abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to claim 4, characterized in that: Each of the elastic arms has a main locking protrusion formed on its inner sidewall, and the second column has a number of spaced secondary locking protrusions formed on its outer peripheral surface. When the main locking protrusion and the secondary locking protrusion are aligned, the elastic arm and the second column are locked together. When the main locking protrusion and the secondary locking protrusion are misaligned, the elastic arm and the second column are unlocked.

6. The abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to claim 5, characterized in that: A step is formed on the elastic arm between the conical surface and the main cam to correspond to the end face of the second column.

7. The abdominal compression handle for assisting electronic colonoscopy and endoscopic treatment according to claim 1 or 2, characterized in that: An anti-slip layer is formed on the outer peripheral surface of the second column.

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