Pipeline quick-release device applied to biopsy rotary cutting

Abstract

The invention relates to the technical field of biopsy rotary cutting, and provides a pipeline quick release device applied to biopsy rotary cutting, which comprises a bottom plate, a pipeline consumable structure and a pipeline control structure, the pipeline consumable structure serves as a disposable pipeline consumable and is detachably and fixedly arranged on the upper side of the bottom plate and used for integrating pipelines needed in biopsy rotary cutting, and the pipeline control structure is arranged on the lower side of the bottom plate and used for controlling closing or opening of the pipelines in the pipeline consumable structure. According to the pipeline quick-release device, on one hand, disposable pipeline consumables are easy to mount and dismount and can be buckled in place only through one-time operation, the pipeline consumables do not need to be clamped into pinch valves respectively, and it is guaranteed that mounting is correct every time; and on the other hand, the pipeline quick release device is small in size and convenient to mount and maintain, is mounted in the equipment without an exposed pipeline control function corresponding valve body, is convenient to maintain and reduces abrasion. Meanwhile, the biopsy rotary cutting system provided with the pipeline quick release device is provided with the integrated waste liquid barrel, and an independent waste liquid barrel does not need to be prepared for preoperative installation.

Description

Technical Field

[0001] The invention relates to the technical field of biopsy rotary cutting, and in particular to a pipeline quick-release device applied to biopsy rotary cutting. Background Art

[0002] Breast cancer has surpassed lung cancer to become the number one cancer type in terms of new cases worldwide. In 2020, the number of new cases of breast cancer worldwide reached 2.26 million, and the number of new cases of breast cancer in my country was 420,000. Early screening and early diagnosis of breast cancer are extremely important for the treatment of breast cancer. Biopsy and excision equipment is often used in conjunction with breast excision puncture needles to perform biopsy of breast malignant tumors and removal of benign breast tumors. Under ultrasound guidance, breast tissue with abnormal imaging diagnosis is completely or partially removed. During the operation, the biopsy and excision equipment provides negative pressure for the breast excision puncture needle to suck the tissue into the sampling slot, and then the excision device excises the tissue until the tumor is completely removed.

[0003] Current biopsy excision equipment still has the following disadvantages:

[0004] (1) The pipeline consumables of the current biopsy peeling equipment are difficult to install, disassemble and replace. Each tube needs to be inserted into the valve body corresponding to the pipeline control function of the equipment, which is prone to installation errors and damage to the pipeline.

[0005] (2) The valve body corresponding to the pipeline control function of the current biopsy excision equipment pipeline consumables is large in size, inconvenient to install and maintain, and is exposed outside the equipment and is susceptible to damage and wear.

[0006] (3) The current biopsy excision equipment requires a separate waste liquid bucket to be prepared in advance before surgery and placed in the equipment, which is inconvenient to install and cumbersome to operate. Summary of the invention

[0007] In view of the above problems, the purpose of the present invention is to provide a pipeline quick-release device used for biopsy peeling. On the one hand, the pipeline quick-release device makes it easy to install and disassemble disposable pipeline consumables. Only one operation is required to snap them into place, and there is no need to insert the clamping valve separately, so as to ensure correct installation every time. On the other hand, based on the small size of the pipeline quick-release device, easy installation and maintenance, and the valve body corresponding to the pipeline control function installed inside the equipment without exposed, it is easy to maintain and reduce wear. At the same time, the biopsy peeling system equipped with the pipeline quick-release device has an integrated waste liquid bucket, and there is no need to prepare a separate waste liquid bucket for pre-operative installation.

[0008] The above-mentioned object of the present invention is achieved through the following technical solutions:

[0009] A pipeline quick-release device for biopsy peeling, comprising: a base plate, a pipeline consumable structure, and a pipeline control structure;

[0010] The pipeline consumable structure is a disposable pipeline consumable that can be detachably fixed on the upper side of the base plate and is used to integrate the pipelines required for biopsy excision. The pipeline control structure is arranged on the lower side of the base plate and is used to control the closing or connection of the pipelines in the pipeline consumable structure.

[0011] Furthermore, the pipeline consumables structure includes a pipeline consumables base plate, a puncture needle interface pipeline, an air intake pipeline, and a one-way valve pipeline;

[0012] The puncture needle interface pipeline is positioned through the puncture needle notch on the pipeline consumable bottom plate, the air intake pipeline is positioned through the air intake pipe notch on the pipeline consumable bottom plate, and the one-way valve pipeline is positioned through the one-way valve notch on the pipeline consumable bottom plate;

[0013] The puncture needle interface pipeline, the air intake pipeline and the one-way valve pipeline are respectively fixed to the pipeline consumable bottom plate through fixing bosses connected to the puncture needle notch, the air intake pipe notch and the one-way valve notch.

[0014] Furthermore, the pipeline consumables structure also includes a pipeline plate right fixing part and a pipeline plate left fixing part;

[0015] The right fixing member of the pipeline plate and the left fixing member of the pipeline plate are respectively arranged on both sides of the pipeline consumables bottom plate. The right fixing member of the pipeline plate has a right fixing member surface fixed to the first bottom plate surface on the bottom plate, and the left fixing member of the pipeline plate has a left fixing member surface fixed to the second bottom plate surface on the bottom plate.

[0016] Further, the pipeline control structure includes a front pusher cover plate, a right cover plate, a left cover plate and a left pusher cover plate;

[0017] The front pusher cover is located at the front end of the lower side of the bottom plate, and a front pusher cover surface is provided on the front pusher cover and is fixed to a third bottom plate surface on the bottom plate;

[0018] The right cover plate is located at the right end of the lower side of the bottom plate, and the left cover plate is located at the left end of the lower side of the bottom plate. The right cover plate and the left cover plate are fixed to the bottom plate via a fourth bottom plate surface existing on the bottom plate;

[0019] The left pusher cover is located at the rear end of the lower side of the bottom plate, and a left pusher cover surface exists on the left pusher cover and is fixed to a fifth bottom plate surface existing on the bottom plate.

[0020] Further, the pipeline control structure also includes a left pusher, a left clamp, a front pusher and a front clamp;

[0021] The left pusher is located at the left end of the lower side of the bottom plate, the left pusher is fixed to the sixth bottom plate surface on the bottom plate, the left clamp is located on the right side of the left pusher and is coaxially assembled with the left pusher, the left clamp is connected and fixed to the left pusher boss on the left pusher, the left clamp and the left pusher are located between the bottom plate and the left pusher cover plate, and the whole is covered without being exposed;

[0022] The front pushing member is located at the front end of the lower side of the base plate, the front pushing member is fixed to the seventh base plate surface on the base plate, the front clamp is located at the rear side of the front pushing member and is coaxially assembled with the front pushing member, the front clamp is connected and fixed to the front pushing member boss on the front pushing member, the front clamp and the front pushing member are located between the base plate and the front pushing member cover plate, and the whole is covered without exposure.

[0023] Furthermore, the pipeline quick-release device used for biopsy peeling also includes: a waste liquid bucket structure;

[0024] The waste liquid barrel structure includes a waste liquid barrel end cover and a waste liquid barrel. The waste liquid barrel end cover is located at the upper front end of the base plate. The waste liquid barrel end cover has an end cover notch that is tightly connected with the waste liquid barrel boss on the waste liquid barrel on the base plate.

[0025] Furthermore, when the pipeline consumables structure is buckled onto the bottom plate, the bottom plate boss on the rear end of the pipeline consumables bottom plate is first inserted into the boss notch on the bottom plate to ensure contact and fit, thereby ensuring that the pipeline consumables structure will not be horizontally dislocated or flipped.

[0026] Then buckle the front end of the pipeline consumable structure. During the buckling process of the front end, flip the pipeline consumable structure downward. The inclined surface and the inclined surface boss on the bottom plate of the pipeline consumable slide relative to the right front end rounded corner of the right fixing part of the pipeline plate and the left front end rounded corner of the left fixing part of the pipeline plate. The bottom plate buckle on the bottom plate of the pipeline consumable is moved backward by utilizing the elasticity of the plastic. When sliding until the inclined surface boss completely enters the right fixing part surface on the right fixing part of the pipeline plate and the left fixing part surface on the left fixing part of the pipeline plate, the bottom plate buckle rebounds, and the pipeline consumable structure is buckled to the bottom plate, ensuring that the pipeline consumable structure will not be vertically dislocated or flipped vertically, and is firmly fixed, thereby realizing the subsequent pipeline control function.

[0027] When the pipeline consumable structure is removed from the base plate after use, the buckle boss on the base plate buckle on the pipeline consumable base plate is pushed backward to drive the base plate buckle to move using plastic elasticity, so that the inclined boss is disengaged from the right fixing part surface on the right fixing part of the pipeline plate and the left fixing part surface on the left fixing part of the pipeline plate, the pipeline consumable structure is flipped upward, the base plate boss on the rear end of the pipeline consumable base plate is disengaged from the boss groove on the base plate, and the entire pipeline consumable structure is taken out.

[0028] Furthermore, after the pipeline consumables structure is installed, when the puncture needle interface pipeline needs to be closed, the front pusher drives the front clamp to move forward, and the front clamp conical surface on the front clamp and the first consumable bottom plate surface on the pipeline consumables bottom plate are used to clamp the puncture needle pipeline position on the puncture needle interface pipeline to achieve the closing function;

[0029] When the puncture needle interface pipeline needs to be connected, the front pusher drives the front clamp to move backward, so that the position of the puncture needle pipeline on the puncture needle interface pipeline is restored to its original state, thereby realizing the connection function.

[0030] Further, after the pipeline consumable structure is installed, when the one-way valve pipeline needs to be closed, the left pusher drives the left clamp to move forward, and the one-way valve pipeline position on the one-way valve pipeline is clamped by using the left clamp conical surface on the left clamp and the second consumable bottom plate surface on the pipeline consumable bottom plate, so as to realize the closing function;

[0031] When the one-way valve pipeline needs to be connected, the left pusher drives the left clamp to move backward, so that the position of the one-way valve pipeline on the one-way valve pipeline is restored to its original state, thereby realizing the connection function.

[0032] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0033] (1) A pipeline quick-release device for biopsy excision is provided, comprising: a base plate, a pipeline consumable structure, and a pipeline control structure; the pipeline consumable structure is a disposable pipeline consumable that is detachably fixed on the upper side of the base plate and is used to integrate the pipelines required for biopsy excision; the pipeline control structure is arranged on the lower side of the base plate and is used to control the closing or connection of the pipelines in the pipeline consumable structure. The above technical scheme enables the entire process to be automatically realized inside the device at the beginning of the excision operation without exposure and avoiding damage. After the disposable pipeline consumable is installed in place, the position of each pipeline is accurate and there is no need to correspond each pipeline to the valve body corresponding to the pipeline control function, which is safe and effective. The host end starts the pipeline control function and controls the connection and closing of each pipeline according to whether negative pressure is needed to realize various functions of the operation.

[0034] (2) On the one hand, the present invention has the function of easy installation and disassembly of disposable pipeline consumables. It only takes one operation to snap into place, and there is no need to insert the clamping valve separately, which ensures correct installation every time. On the other hand, it has a new way of clamping the tube. The clamping valve is small in size, easy to install and maintain, and installed inside the equipment without being exposed, which is convenient for maintenance and reduces wear. At the same time, the biopsy excision device has an integrated waste liquid bucket, and there is no need to prepare a separate waste liquid bucket for installation before surgery. The entire device provides doctors with a safe and reliable surgical method with great economic benefits. It can play a certain role in promoting the development of the biopsy excision field and promote the popularization of this product. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is an overall structural diagram of the pipeline quick-release device applied to biopsy peeling of the present invention;

[0036] Figure 2 This is a schematic diagram of the pipeline control structure of the present invention;

[0037] Figure 3 For the present invention Figure 2 Schematic diagram of the AA surface in the middle;

[0038] Figure 4 For the present invention Figure 2 Schematic diagram of the middle CC surface;

[0039] Figure 5 This is a schematic diagram of the structure of pipeline consumables of the present invention;

[0040] Figure 6 It is a partial enlarged schematic diagram of the present invention, wherein Figure 6 (a) is the enlarged view of area I. Figure 6 (b) is the enlarged view of area III. Figure 6 (c) is an enlarged view of area II;

[0041] Figure 7This is a schematic diagram of the structure of the waste liquid barrel of the present invention;

[0042] Figure 8 This is a schematic diagram of the installation of the pipeline consumables structure of the present invention;

[0043] Fig. 9 It is a schematic diagram of pipeline closure of the present invention;

[0044] Fig.10 It is a schematic diagram of pipeline connection of the present invention.

[0045] Reference numerals

[0046] 1: Bottom plate; 2: Pipeline consumables structure; 3: Pipeline control structure; 4: Waste liquid barrel structure;

[0047] 11: first bottom surface; 12: second bottom surface; 13: third bottom surface; 14: fourth bottom surface; 15: fifth bottom surface; 16: sixth bottom surface; 17: seventh bottom surface; 18: boss notch;

[0048] 21: pipeline consumables bottom plate; 22: puncture needle interface pipeline; 23: air intake pipeline; 24: one-way valve pipeline; 25: pipeline plate right fixing piece; 26: pipeline plate left fixing piece;

[0049] 211: puncture needle notch; 212: air inlet pipe notch; 213: check valve notch; 214: fixing boss; 215: bottom plate boss; 216: inclined plane; 217: inclined plane boss; 218: bottom plate buckle; 219: buckle boss;

[0050] 221: first consumable bottom plate surface; 222: puncture needle pipeline position;

[0051] 241: second consumable bottom plate surface; 242: one-way valve pipeline position;

[0052] 251: right fixing part surface; 252: right front end fillet; 253: right fixing part surface;

[0053] 261: left fixing part surface; 262: left front end fillet; 263: left fixing part surface;

[0054] 31: front pusher cover; 32: right cover; 33: left cover; 34: left pusher cover; 35: left pusher; 36: left chuck; 37: front pusher; 38: front chuck;

[0055] 311: front pusher cover surface;

[0056] 341: left pusher cover surface;

[0057] 351: left pusher boss;

[0058] 361: left chuck cone surface;

[0059] 371: front pusher boss;

[0060] 381: front chuck cone;

[0061] 41: waste liquid barrel end cover; 42: waste liquid barrel;

[0062] 411: end cover notch;

[0063] 421: Waste liquid barrel boss. DETAILED DESCRIPTION

[0064] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0065] Those skilled in the art will appreciate that, unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0066] Direction: Direction as shown in the figure Figure 1 direction shown.

[0067] Description of fixing methods: The fixing methods include but are not limited to gluing, fusion, tight fitting, threaded fixing, etc.

[0068] First embodiment

[0069] like Figure 1-4 As shown, this embodiment provides a pipeline quick-release device for biopsy peeling, including: a base plate 1, a pipeline consumable structure 2, and a pipeline control structure 3; the pipeline consumable structure 2 is a disposable pipeline consumable that can be detachably fixed on the upper side of the base plate 1 and is used to integrate the pipelines required for biopsy peeling, and the pipeline control structure 3 is arranged on the lower side of the base plate 1, and is used to control the closing or connection of the pipeline in the pipeline consumable structure 2.

[0070] The following is a detailed description of the specific structure:

[0071] like Figure 5As shown, the pipeline consumable structure 2 includes a pipeline consumable base plate 21, a puncture needle interface pipeline 22, an air intake pipeline 23, and a one-way valve pipeline 24; the puncture needle interface pipeline 22 is positioned by the puncture needle notch 211 on the pipeline consumable base plate 21, the air intake pipeline 23 is positioned by the air intake pipe notch 212 on the pipeline consumable base plate 21, and the one-way valve pipeline 24 is positioned by the one-way valve notch 213 on the pipeline consumable base plate 21; the puncture needle interface pipeline 22, the air intake pipeline 23 and the one-way valve pipeline 24 are respectively fixed to the pipeline consumable base plate 21 by fixing bosses 214 connected to the puncture needle notch 211, the air intake pipe notch 212 and the one-way valve notch 213, thereby realizing the overall replacement of the pipeline consumable structure 2 as a disposable pipeline consumable. The shapes of the puncture needle notch 211 , the air inlet pipe notch 212 and the one-way valve notch 213 include but are not limited to circular, semicircular, polygonal, U-shaped, etc.

[0072] The pipeline consumables structure 2 also includes a pipeline plate right fixing member 25 and a pipeline plate left fixing member 26. Figure 1 and Figure 6 As shown, with the base plate 1 as a reference, the pipeline consumables structure 2 is located on the upper side of the base plate 1, and the pipeline plate right fixing member 25 and the pipeline plate left fixing member 26 are located on both sides of the pipeline consumables structure 2. The pipeline plate right fixing member 25 and the pipeline plate left fixing member 26 are respectively arranged on both sides of the pipeline consumables base plate 21, and the pipeline plate right fixing member 25 has a right fixing member surface 251 fixed to the first base plate surface 11 on the base plate 1, and the pipeline plate left fixing member 26 has a left fixing member surface 261 fixed to the second base plate surface 12 on the base plate 1.

[0073] like Figure 1 As shown, the pipeline control structure 3 includes a front pusher cover plate 31, a right side cover plate 32, a left side cover plate 33 and a left pusher cover plate 34; the front pusher cover plate 31 is located at the front end of the lower side of the base plate 1, and there is a front pusher cover plate surface 311 on the front pusher cover plate 31, which is fixed to the third base plate surface 13 on the base plate 1; the right side cover plate 32 is located at the right end of the lower side of the base plate 1, and the left side cover plate 33 is located at the left end of the lower side of the base plate 1, and the right side cover plate 32 and the left side cover plate 33 are fixed to the base plate 1 through the fourth base plate surface 14 on the base plate 1; the left pusher cover plate 34 is located at the rear end of the lower side of the base plate 1, and there is a left pusher cover plate surface 341 on the left pusher cover plate 34, which is fixed to the fifth base plate surface 15 on the base plate 1.

[0074] The pipeline control structure 3 also includes a left pusher 35, a left clamp 36, a front pusher 37 and a front clamp 38; the left pusher 35 is located at the left end of the lower side of the bottom plate 1, the left pusher 35 is fixed to the sixth bottom plate surface 16 on the bottom plate 1, the left clamp 36 is located on the right side of the left pusher 35 and is coaxially assembled with the left pusher 35, the left clamp 36 is connected and fixed to the left pusher boss 351 on the left pusher 35, the left clamp 36 and the left pusher 35 are located between the bottom plate 1 and the The left pusher cover plate 34 is between the left pusher and the front pusher, and the whole is covered without any exposure; the front pusher 37 is located at the front end of the lower side of the bottom plate 1, and the front pusher 37 is fixed to the seventh bottom plate surface 17 on the bottom plate 1, and the front clamp 38 is located at the rear side of the front pusher 37 and is coaxially assembled with the front pusher 37, and the front clamp 38 is connected and fixed to the front pusher boss 371 on the front pusher 37, and the front clamp 38 and the front pusher 37 are located between the bottom plate 1 and the front pusher cover plate 31, and the whole is covered without any exposure. The left pusher 35 and the front pusher 37 may be realized in the form of an electric push rod, an electric cylinder, a pneumatic cylinder, an electromagnetic valve, etc., and an electric push rod is used as an implementation example here. The shapes of the left clamp 36 and the front clamp 38 include but are not limited to cone, polygon, U-shape, circle, etc., and cone is used as an implementation example here.

[0075] Furthermore, if Figure 7 As shown, the pipeline quick-release device used for biopsy peeling of the present invention also includes: a waste liquid barrel structure 4; the waste liquid barrel structure 4 includes a waste liquid barrel tube end cover 41 and a waste liquid barrel 42, the waste liquid barrel end cover 41 is located at the front end of the upper side of the base plate 1, and there is an end cover groove 411 on the waste liquid barrel end cover 41, which is tightly connected with the waste liquid barrel boss 421 on the waste liquid barrel 42 on the base plate 1.

[0076] The installation and disassembly process of the present invention is described below:

[0077] like Figure 5, 6, 8, when the pipeline consumable structure 2 is fastened to the base plate 1, first insert the base plate boss 215 on the rear end of the pipeline consumable base plate 21 into the boss groove 18 on the base plate 1 to ensure contact and fit, so as to ensure that the pipeline consumable structure 2 will not be horizontally misplaced or flipped horizontally; then fasten the front end of the pipeline consumable structure 2, and during the front end fastening process, flip the pipeline consumable structure 2 downward, and the inclined surface 216 and the inclined surface boss 217 on the pipeline consumable base plate 21 are connected with the right front end fillet 252 of the pipeline plate right fixing piece 25, and the pipeline The left front end rounded corner 262 of the left plate fixing part 26 slides relatively, and the bottom plate buckle 218 on the pipeline consumable bottom plate 21 is moved backward by using the plastic elasticity. When the inclined boss 217 slides until it completely enters the right fixing part surface 253 on the right fixing part 25 of the pipeline plate and the left fixing part surface 263 on the left fixing part 26 of the pipeline plate, the bottom plate buckle 218 rebounds, and the pipeline consumable structure 2 is buckled onto the bottom plate 1, ensuring that the pipeline consumable structure 2 will not be vertically dislocated or vertically flipped, and is firmly fixed, thereby realizing the subsequent pipeline control function.

[0078] like Figure 5 , 6,8, when the pipeline consumable structure 2 is removed from the base plate 1 after use, the snap boss 219 of the base plate snap 218 on the pipeline consumable base plate 21 is pushed backward to drive the base plate snap 218 to move using the plastic elasticity, so that the inclined boss 217 is disengaged from the right fixing part surface 251 on the right fixing part 25 of the pipeline plate and the left fixing part surface 261 on the left fixing part 26 of the pipeline plate, the pipeline consumable structure 2 is flipped upward, the base plate boss 215 on the rear end of the pipeline consumable base plate 21 is disengaged from the boss groove 18 on the base plate 1, and the pipeline consumable structure 2 is completely taken out.

[0079] like Fig. 9 and 10 As shown, after the pipeline consumable structure 2 is installed, the pipeline control function corresponds to the valve body to act, and when the puncture needle interface pipeline 22 needs to be closed, the front pusher 37 drives the front clamp 38 to move forward, and the front clamp conical surface 381 on the front clamp 38 and the first consumable bottom plate surface 221 on the pipeline consumable bottom plate 21 are used to clamp the puncture needle pipeline position 222 on the puncture needle interface pipeline 22, thereby realizing the closing function;

[0080] When the puncture needle interface pipeline 22 needs to be connected, the front pusher 37 drives the front clamp 38 to move backward, so that the puncture needle pipeline position 22 existing on the puncture needle interface pipeline 22 is restored to its original state, thereby realizing the connection function.

[0081] like Fig. 9 and 10 As shown, after the pipeline consumable structure 2 is installed, when the one-way valve pipeline 24 needs to be closed, the left pusher 35 drives the left clamp 36 to move forward, and the one-way valve pipeline position 242 on the one-way valve pipeline 24 is clamped by the left clamp conical surface 361 on the left clamp 36 and the second consumable bottom plate surface 241 on the pipeline consumable bottom plate 21, so as to realize the closing function;

[0082] When the one-way valve pipeline 24 needs to be connected, the left pusher 35 drives the left clamp 36 to move backward, so that the one-way valve pipeline position 242 on the one-way valve pipeline 24 is restored to its original state, thereby realizing the connection function.

[0083] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0084] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A quick-release device for biopsy peeling, characterized in that: include: Base plate, pipeline consumables structure, pipeline control structure; The pipeline consumable structure is a disposable pipeline consumable that can be detachably fixed on the upper side of the base plate and is used to integrate the pipelines required for biopsy excision. The pipeline control structure is arranged on the lower side of the base plate and is used to control the closing or connection of the pipelines in the pipeline consumable structure.

2. The pipeline quick-release device for biopsy peeling according to claim 1, characterized in that: The pipeline consumables structure includes a pipeline consumables base plate, a puncture needle interface pipeline, an air intake pipeline, and a one-way valve pipeline; The puncture needle interface pipeline is positioned through the puncture needle notch on the pipeline consumable bottom plate, the air intake pipeline is positioned through the air intake pipe notch on the pipeline consumable bottom plate, and the one-way valve pipeline is positioned through the one-way valve notch on the pipeline consumable bottom plate; The puncture needle interface pipeline, the air intake pipeline and the one-way valve pipeline are respectively fixed to the pipeline consumable bottom plate through fixing bosses connected to the puncture needle notch, the air intake pipe notch and the one-way valve notch.

3. The pipeline quick-release device for biopsy peeling according to claim 2, characterized in that: The pipeline consumables structure also includes a pipeline plate right fixing part and a pipeline plate left fixing part; The right fixing member of the pipeline plate and the left fixing member of the pipeline plate are respectively arranged on both sides of the pipeline consumables bottom plate. The right fixing member of the pipeline plate has a right fixing member surface fixed to the first bottom plate surface on the bottom plate, and the left fixing member of the pipeline plate has a left fixing member surface fixed to the second bottom plate surface on the bottom plate.

4. The pipeline quick-release device for biopsy peeling according to claim 3, characterized in that: The pipeline control structure includes a front pusher cover plate, a right cover plate, a left cover plate and a left pusher cover plate; The front pusher cover is located at the front end of the lower side of the bottom plate, and a front pusher cover surface is provided on the front pusher cover and is fixed to a third bottom plate surface on the bottom plate; The right cover plate is located at the right end of the lower side of the bottom plate, and the left cover plate is located at the left end of the lower side of the bottom plate. The right cover plate and the left cover plate are fixed to the bottom plate via a fourth bottom plate surface existing on the bottom plate; The left pusher cover is located at the rear end of the lower side of the bottom plate, and a left pusher cover surface exists on the left pusher cover and is fixed to a fifth bottom plate surface existing on the bottom plate.

5. The pipeline quick-release device for biopsy peeling according to claim 4, characterized in that: The pipeline control structure also includes a left pusher, a left clamp, a front pusher and a front clamp; The left pusher is located at the left end of the lower side of the bottom plate, the left pusher is fixed to the sixth bottom plate surface on the bottom plate, the left clamp is located on the right side of the left pusher and is coaxially assembled with the left pusher, the left clamp is connected and fixed to the left pusher boss on the left pusher, the left clamp and the left pusher are located between the bottom plate and the left pusher cover plate, and the whole is covered without being exposed; The front pushing member is located at the front end of the lower side of the base plate, the front pushing member is fixed to the seventh base plate surface on the base plate, the front clamp is located at the rear side of the front pushing member and is coaxially assembled with the front pushing member, the front clamp is connected and fixed to the front pushing member boss on the front pushing member, the front clamp and the front pushing member are located between the base plate and the front pushing member cover plate, and the whole is covered without exposure.

6. The pipeline quick-release device for biopsy peeling according to claim 1, characterized in that: Also includes: Waste liquid barrel structure; The waste liquid barrel structure includes a waste liquid barrel end cover and a waste liquid barrel. The waste liquid barrel end cover is located at the upper front end of the base plate. The waste liquid barrel end cover has an end cover notch that is tightly connected with the waste liquid barrel boss on the waste liquid barrel on the base plate.

7. The pipeline quick-release device for biopsy peeling according to claim 3, characterized in that: Also includes: When the pipeline consumables structure is buckled onto the bottom plate, the bottom plate boss on the rear end of the pipeline consumables bottom plate is first inserted into the boss notch on the bottom plate to ensure contact and fit, so as to ensure that the pipeline consumables structure will not be horizontally dislocated or flipped; Then buckle the front end of the pipeline consumable structure. During the buckling process of the front end, flip the pipeline consumable structure downward. The inclined surface and the inclined surface boss on the bottom plate of the pipeline consumable slide relative to the right front end rounded corner of the right fixing part of the pipeline plate and the left front end rounded corner of the left fixing part of the pipeline plate. The bottom plate buckle on the bottom plate of the pipeline consumable is moved backward by utilizing the elasticity of the plastic. When sliding until the inclined surface boss completely enters the right fixing part surface on the right fixing part of the pipeline plate and the left fixing part surface on the left fixing part of the pipeline plate, the bottom plate buckle rebounds, and the pipeline consumable structure is buckled to the bottom plate, ensuring that the pipeline consumable structure will not be vertically dislocated or flipped vertically, and is firmly fixed, thereby realizing the subsequent pipeline control function.

8. The pipeline quick-release device for biopsy peeling according to claim 3, characterized in that: Also includes: When the pipeline consumable structure is removed from the base plate after use, the buckle boss on the base plate buckle on the pipeline consumable base plate is pushed backward to drive the base plate buckle to move using plastic elasticity, so that the inclined boss is disengaged from the right fixing part surface on the right fixing part of the pipeline plate and the left fixing part surface on the left fixing part of the pipeline plate, the pipeline consumable structure is flipped upward, the base plate boss on the rear end of the pipeline consumable base plate is disengaged from the boss groove on the base plate, and the entire pipeline consumable structure is taken out.

9. The pipeline quick-release device for biopsy peeling according to claim 5, characterized in that: Also includes: After the pipeline consumables structure is installed, when the puncture needle interface pipeline needs to be closed, the front pusher drives the front clamp to move forward, and the front clamp conical surface on the front clamp and the first consumable bottom plate surface on the pipeline consumables bottom plate are used to clamp the puncture needle pipeline position on the puncture needle interface pipeline to achieve the closing function; When the puncture needle interface pipeline needs to be connected, the front pusher drives the front clamp to move backward, so that the position of the puncture needle pipeline on the puncture needle interface pipeline is restored to its original state, thereby realizing the connection function.

10. The pipeline quick-release device for biopsy peeling according to claim 5, characterized in that: Also includes: After the pipeline consumables structure is installed, when the one-way valve pipeline needs to be closed, the left pusher drives the left clamp to move forward, and the one-way valve pipeline position on the one-way valve pipeline is clamped by using the left clamp conical surface on the left clamp and the second consumable bottom plate surface on the pipeline consumables bottom plate to achieve the closing function; When the one-way valve pipeline needs to be connected, the left pusher drives the left clamp to move backward, so that the position of the one-way valve pipeline on the one-way valve pipeline is restored to its original state, thereby realizing the connection function.

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