Breast endoscopic surgical incision protection assembly

Abstract

The utility model discloses a mammary gland endoscopic surgery incision protection assembly which comprises an incision protection sleeve, an embedded fixing ring is connected to the lower end of the incision protection sleeve, a connecting ring is connected to the upper end of the incision protection sleeve, and the connecting ring is provided with a first connecting limiting structure; and a connecting lantern ring is arranged at the bottom of the outer protective sleeve, the connecting lantern ring is provided with a second connecting limiting structure, and a plurality of imbedding pipes are arranged at the upper end of the outer protective sleeve. The embedded fixing ring is embedded into an incision of a human body, so that the incision is kept open, endoscopic surgery is facilitated, the connecting ring is arranged outside the human body, the connecting ring and the connecting lantern ring are detachably connected through the first connecting limiting structure and the second connecting limiting structure, and the connecting ring and the connecting lantern ring are connected through the matched connecting structure. Stable connection of the incision protection sleeve and the outer protection sleeve can be achieved, interference to an operation is avoided, assembly is stable, quality is reliable, and the operation can be conducted smoothly; in addition, a plurality of imbedding tubes are arranged at the upper end of the outer protective sleeve, so that a plurality of medical instruments can enter the imbedding tubes to implement the breast endoscopic surgery.

Description

Technical Field

[0001] The utility model relates to the technical field of laparoscopic medical instruments, in particular to a breast laparoscopic surgery incision protection component. Background Art

[0002] Breast health is an important indicator of women's health. When breast diseases occur, such as breast cancer, breast laparoscopic surgery is usually required. Breast laparoscopic surgery has also become an important treatment for early breast cancer. Breast laparoscopic surgery has the advantages of less intraoperative bleeding, fewer postoperative complications, rapid recovery, functional preservation, and good cosmetic effects, and is well received by patients. Breast laparoscopic surgery can be performed by cutting a small hole in the corresponding position of the human body (such as the chest, armpit, etc.), and then inserting relevant medical tools into the human body to directly remove or repair the lesion.

[0003] Currently, there is no special incision protection cover in clinical breast laparoscopic surgery. Generally, an ordinary incision protection cover is used and then a disposable latex sterile glove is used as an outer protective cover. The latex sterile glove is put on the ordinary incision protection cover. The temporary assembly is time-consuming and labor-intensive. There is a lack of an inflation pressure limiting valve and it is impossible to maintain a stable and appropriate intracavitary air pressure. The quality is unreliable, which is not conducive to the smooth progress of the operation. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a breast laparoscopic surgery incision protection assembly, which can achieve a stable connection between the incision protection cover and the outer protection cover to avoid interference with the surgery.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A breast laparoscopic surgery incision protection component includes: an incision protection sleeve, the lower end of which is connected to an embedded fixing ring, the upper end of which is connected to a connecting ring, and the connecting ring is provided with a first connecting limit structure; an outer protective sleeve, the bottom of which is provided with a connecting ring, and the connecting ring is provided with a second connecting limit structure, the connecting ring and the connecting ring are detachably connected through the first connecting limit structure and the second connecting limit structure, and the upper end of the outer protective sleeve is provided with a plurality of insertion tubes, and the insertion tubes are used for medical equipment to enter.

[0007] Furthermore, a pressure relief channel is provided on the peripheral wall of the outer protective sleeve, and a pressure limiting valve is provided on the pressure relief channel.

[0008] Furthermore, the upper end of the outer protective sleeve is connected to a sealing plug via a connecting rope, which is used to seal the insertion tube when the insertion tube is idle.

[0009] Furthermore, the first connection limiting structure is a limiting groove arranged at the upper end of the outer peripheral wall of the connecting ring, and the upper end of the limiting groove has a top wall and two circumferential side walls. The second connection limiting structure is a limiting block arranged on the inner peripheral wall of the connecting ring, and the limiting block is inserted into the limiting groove. An anti-slip component is installed on the connecting ring, and the anti-slip component is used to prevent the limiting block from detaching from the limiting groove.

[0010] Furthermore, an annular channel is connected to the bottom of the limiting groove, and an end of the annular channel away from the limiting groove is connected to an open groove extending upward to the upper end surface of the connecting ring. The limiting block can enter the limiting groove along the open groove and the annular channel in sequence as the connecting ring moves.

[0011] Furthermore, the anti-dropping component is elastically and movably mounted on the connecting ring, and is used to apply an upward force to the connecting ring and the limiting block.

[0012] Furthermore, the anti-slip component is a circular ring sleeved on the outer circumference of the connecting ring, a mounting ring is provided at the bottom of the connecting ring, a circular hole is provided on the mounting ring, the anti-slip component is provided with a cylinder inserted into the circular hole, a compression spring is sleeved on the cylinder, and the compression spring is used to apply an upward elastic force to the connecting ring and the limit block.

[0013] Furthermore, a threaded column is provided at the bottom of the cylinder, and the threaded column passes through the round hole and is connected with a nut.

[0014] Furthermore, there are multiple groups of limit blocks and limit grooves evenly arranged around.

[0015] Furthermore, an inner layer is provided on the inner periphery of the connecting ring, and the upper end of the connecting ring is embedded between the connecting ring and the inner layer.

[0016] The utility model has the following beneficial effects:

[0017] An embedded fixing ring is used to embed into the human incision so that the incision remains open, which is convenient for laparoscopic surgery. The connecting ring is arranged outside the human body, and the connecting ring and the connecting sleeve ring are detachably connected through a first connecting limit structure and a second connecting limit structure. The connection between the connecting ring and the connecting sleeve ring is achieved through an adaptive connecting structure, that is, the connection between the outer protective cover and the incision protective cover is achieved, which can achieve a stable connection between the incision protective cover and the outer protective cover to avoid interference with the surgery. The first connecting limit structure and the second connecting limit structure are adapted, so the assembly is relatively stable, the quality is reliable, and it is conducive to the smooth progress of the surgery. In addition, a plurality of insertion tubes are provided on the upper end of the outer protective cover, which can allow a plurality of medical instruments to enter and perform breast laparoscopic surgery.

[0018] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 yes Figure 1 Schematic diagram of the decomposed state structure;

[0022] Figure 3 is a schematic diagram of the structure of the outer protective cover;

[0023] Figure 4 It is a schematic diagram of the structure of the connecting ring and the anti-dropping part in the exploded state;

[0024] Figure 5 is a partial cross-sectional view of the connection between the connecting collar and the connecting ring;

[0025] Figure 6 is a top view of the insertion tube.

[0026] Legend:

[0027] The incision protection sleeve 100, the embedded fixing ring 110, the connecting ring 120, the limiting groove 121, the annular channel 122, the opening groove 123, the mounting ring 124, the circular hole 125, the anti-slip part 130, the cylinder 131, the compression spring 132, the threaded column 133, and the nut 134;

[0028] The outer protective sleeve 200 , the connecting ring 210 , the limiting block 211 , the inner layer 212 , the insertion tube 220 , the sealing diaphragm 221 , the pressure relief channel 230 , and the sealing plug 240 . DETAILED DESCRIPTION

[0029] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] 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.

[0031] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. 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 present utility model.

[0033] Please refer to Figure 1 and Figure 2 A breast laparoscopic surgery incision protection component in a preferred embodiment of the utility model includes an incision protection cover 100 and an outer protection cover 200.

[0034] The lower end of the incision protection sleeve 100 is connected to an embedded fixing ring 110 , and the upper end of the incision protection sleeve 100 is connected to a connecting ring 120 , and the connecting ring 120 is provided with a first connection limiting structure.

[0035] A connecting ring 210 is provided at the bottom of the outer protective sleeve 200, and the connecting ring 210 is provided with a second connecting limiting structure. The connecting ring 210 and the connecting ring 120 are detachably connected through the first connecting limiting structure and the second connecting limiting structure. A plurality of insertion tubes 220 are provided at the upper end of the outer protective sleeve 200, and the insertion tubes 220 are used for the entry of medical devices.

[0036] The utility model provides a breast laparoscopic surgery incision protection component, which utilizes an embedded fixing ring 110 to be embedded in a human incision so that the incision remains open, facilitating laparoscopic surgery. The connecting ring 120 is arranged outside the human body, and the connecting ring 120 and the connecting sleeve ring 210 are detachably connected through a first connecting limiting structure and a second connecting limiting structure. The connecting ring 120 and the connecting sleeve ring 210 are connected through an adaptive connecting structure, that is, the connection between the outer protective cover 200 and the incision protective cover 100 is achieved, and a stable connection between the incision protective cover 100 and the outer protective cover 200 can be achieved to avoid interference with the surgery. In addition, there are an adaptive first connecting limiting structure and a second connecting limiting structure, so the assembly is relatively stable, the quality is reliable, and it is conducive to the smooth progress of the surgery. In addition, a plurality of insertion tubes 220 are provided at the upper end of the outer protective cover 200, which can provide multiple medical devices with entry to perform breast laparoscopic surgery.

[0037] It is understandable that the incision protection cover 100 and the outer protection cover 200 are both flexible covers, such as TPU film materials, which can be elastically deformed to a certain extent. The opening position of breast laparoscopic surgery is special (generally in the armpit), and the armpit space is small. The traditional single-hole multi-channel puncture is not good for breast surgery and is not convenient to operate. The outer protection cover 200 is flat as a whole and uses flexible materials, which is convenient for breast surgery in the armpit. In addition, the embedded fixing ring 110, the connecting ring 120, the connecting ring 210 and the insertion tube 220 have a certain toughness and hardness. The embedded fixing ring 110, the connecting ring 120, the connecting ring 210 and the insertion tube 220 can be made of medical grade PP material. The connection between the embedded fixing ring 110 and the incision protection cover 100, the connection between the connecting ring 120 and the incision protection cover 100, the connection between the connecting ring 210 and the outer protection cover 200, and the connection between the insertion tube 220 and the outer protection cover 200 can all be achieved by hot melt or glue.

[0038] Reference Figure 1 In some embodiments of the utility model, the outer protective sleeve 200 is provided with a pressure relief channel 230 on its peripheral wall, and a pressure limiting valve is provided on the pressure relief channel 230. Excessive pressure can be avoided during surgery. When the pressure exceeds the set value of the pressure limiting valve, pressure relief begins to ensure that the pressure of the surgery meets the requirements.

[0039] Reference Figure 2 In some embodiments of the utility model, the upper end of the outer protective sleeve 200 is connected to a sealing plug 240 through a connecting rope, which is used to seal the insertion tube 220 when the insertion tube 220 is idle. That is, when the insertion tube 220 is not needed to insert a medical device, the sealing plug 240 can ensure the sealing of the insertion tube 220 to avoid accidental insertion during surgery. The sealing plug 240 can be made of rubber or silicone. Of course, in order to reduce the entry of external air into the outer protective sleeve 200 after the medical device is inserted, a flexible sealing structure can be set in the insertion tube 220, such as Figure 6 As shown, a plurality of sealing membranes 221 are arranged around the insertion tube 220. After the medical device is inserted, the sealing membranes 221 can be deformed and always fit the outer wall of the medical device, playing a certain sealing role and reducing the entry of external air into the outer protective cover 200. In order to avoid obvious gaps between the sealing membranes 221 after deformation, the edges of adjacent sealing membranes 221 are partially overlapped and fitted.

[0040] Reference Figure 3 and Figure 4In some embodiments of the utility model, the first connection limiting structure is a limiting groove 121 provided at the upper end of the outer peripheral wall of the connecting ring 120, and the upper end of the limiting groove 121 has a top wall and two circumferential side walls, and the second connection limiting structure is a limiting block 211 provided on the inner peripheral wall of the connecting collar 210, and the limiting block 211 is inserted into the limiting groove 121, and the limiting block 211 is limited by the top wall and two circumferential side walls of the limiting groove 121 to realize circumferential positioning and vertical positioning, and an anti-slip component 130 is installed on the connecting ring 120, and the anti-slip component 130 is used to prevent the limiting block 211 from detaching from the limiting groove 121, thereby fixing the limiting block 211 and realizing the connection between the connecting ring 120 and the connecting collar 210 at the same time, and the connection between the connecting ring 120 and the connecting collar 210 is realized by utilizing the cooperation between the limiting groove 121 and the limiting block 211, and the assembly precision is high, and the connection and disassembly are convenient.

[0041] Reference Figure 4 In a further embodiment of the utility model, the bottom of the limiting groove 121 is connected to an annular channel 122, and one end of the annular channel 122 away from the limiting groove 121 is connected to an opening groove 123 extending upward to the upper end surface of the connecting ring 120, and the limiting block 211 can move along the opening groove 123 and the annular channel 122 with the movement of the connecting collar 210 and enter the limiting groove 121 in sequence. Specifically, the connecting collar 210 can be lifted and rotated when it is sleeved on the connecting ring 120. During installation, the limiting block 211 enters the opening groove 123 from the upper end opening of the opening groove 123 and descends to one end of the annular channel 122, and then the connecting collar 210 is rotated to drive the limiting block 211 to rotate along the annular channel 122 to the bottom of the limiting groove 121, and finally the connecting collar 210 is lifted up so that the limiting block 211 is stuck in the limiting groove 121 to achieve the limited installation.

[0042] Reference Figure 4 In a further embodiment of the utility model, the anti-slip component 130 is elastically and movably installed on the connecting ring 120, and is used to apply an upward force to the connecting ring 210 and the limit block 211, so that the limit block 211 is kept in the limit groove 121, and when disassembling, it is only necessary to press down the connecting ring 210 so that the limit block 211 is separated from the limit groove 121 and then moves along the annular channel 122 and the opening groove 123 until it exits the opening groove 123, thereby realizing the disassembly of the connecting ring 210 and the connecting ring 120, so that there is no need to install and disassemble fasteners during disassembly, and the disassembly is more convenient.

[0043] Reference Figure 4In a further embodiment of the utility model, the anti-slip component 130 is a circular ring sleeved on the outer circumference of the connecting ring 120, a circle of mounting ring 124 is provided at the bottom of the connecting ring 120, and a circular hole 125 is provided on the mounting ring 124. The anti-slip component 130 is provided with a cylinder 131 inserted into the circular hole 125, and a compression spring 132 is sleeved on the cylinder 131. The compression spring 132 is used to apply an upward elastic force to the connecting ring 210 and the limit block 211, so as to realize the lifting and lowering guide by using the cylinder 131 and the circular hole 125, and the cylinder 131 can also stably limit the compression spring 132, so as to facilitate the installation of the compression spring 132.

[0044] Reference Figure 4 In a further embodiment of the utility model, a threaded column 133 is provided at the bottom of the cylinder 131, and the threaded column 133 passes through the circular hole 125 and is connected to a nut 134. The contour of the nut 134 is larger than the circular hole 125, thereby preventing the cylinder 131 from escaping from the circular hole 125 and improving the stability of component assembly.

[0045] In a specific embodiment of the present invention, the limiting blocks 211 and the limiting grooves 121 are evenly arranged in multiple groups, thereby realizing multi-position connection limiting and improving connection stability. Specifically, the limiting blocks 211 and the limiting grooves 121 are evenly arranged in four groups.

[0046] Reference Figure 5 In a specific embodiment of the utility model, an inner layer 212 is provided on the inner periphery of the connecting ring 210, and the upper end of the connecting ring 120 is embedded between the connecting ring 210 and the inner layer 212, so that the connection between the connecting ring 210 and the connecting ring 120 is sealed.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A breast laparoscopic surgery incision protection component, characterized in that: include: An incision protection sleeve (100) having an embedded fixing ring (110) connected at its lower end and a connecting ring (120) connected at its upper end, wherein the connecting ring (120) is provided with a first connection limiting structure; The outer protective sleeve (200) is provided with a connecting ring (210) at the bottom, the connecting ring (210) is provided with a second connecting limiting structure, the connecting ring (210) and the connecting ring (120) are detachably connected through the first connecting limiting structure and the second connecting limiting structure, and a plurality of insertion tubes (220) are provided at the upper end of the outer protective sleeve (200), and the insertion tubes (220) are used for allowing medical devices to enter.

2. The breast laparoscopic surgery incision protection assembly according to claim 1, characterized in that: A pressure relief channel (230) is provided on the peripheral wall of the outer protective sleeve (200), and a pressure limiting valve is provided on the pressure relief channel (230).

3. The breast laparoscopic surgery incision protection assembly according to claim 1 or 2, characterized in that: The upper end of the outer protective sleeve (200) is connected to a sealing plug (240) via a connecting rope, and is used to seal and plug the insertion tube (220) when the insertion tube (220) is idle.

4. The breast laparoscopic surgery incision protection assembly according to claim 1, characterized in that: The first connection limiting structure is a limiting groove (121) provided at the upper end of the outer peripheral wall of the connection ring (120), and the upper end of the limiting groove (121) has a top wall and two circumferential side walls. The second connection limiting structure is a limiting block (211) provided at the inner peripheral wall of the connection ring (210), and the limiting block (211) is inserted into the limiting groove (121). An anti-slipping member (130) is installed on the connection ring (120), and the anti-slipping member (130) is used to prevent the limiting block (211) from escaping from the limiting groove (121).

5. The breast laparoscopic surgery incision protection assembly according to claim 4, characterized in that: The bottom of the limiting groove (121) is connected to an annular channel (122); one end of the annular channel (122) away from the limiting groove (121) is connected to an open groove (123) extending upward to the upper end surface of the connecting ring (120); the limiting block (211) can move along the connecting ring (210) and sequentially enter the limiting groove (121) along the open groove (123) and the annular channel (122).

6. The breast laparoscopic surgery incision protection assembly according to claim 4 or 5, characterized in that: The anti-dropping member (130) is elastically and movably mounted on the connecting ring (120) and is used to apply an upward force to the connecting sleeve ring (210) and the limiting block (211).

7. The breast laparoscopic surgery incision protection assembly according to claim 6, characterized in that: The anti-slip component (130) is a circular ring sleeved on the outer circumference of the connecting ring (120); a mounting ring (124) is provided at the bottom of the connecting ring (120); a circular hole (125) is provided on the mounting ring (124); the anti-slip component (130) is provided with a cylinder (131) inserted into the circular hole (125); a compression spring (132) is sleeved on the cylinder (131); the compression spring (132) is used to apply an upward elastic force to the connecting ring (210) and the limit block (211).

8. The breast laparoscopic surgery incision protection assembly according to claim 7, characterized in that: A threaded column (133) is provided at the bottom of the cylinder (131), and the threaded column (133) passes through the circular hole (125) and is connected to a nut (134).

9. The breast laparoscopic surgery incision protection assembly according to claim 4, characterized in that: The limiting blocks (211) and the limiting grooves (121) are evenly arranged in a plurality of groups.

10. The breast laparoscopic surgery incision protection assembly according to claim 1, characterized in that: An inner layer (212) is provided on the inner periphery of the connecting ring (210), and the upper end of the connecting ring (120) is embedded between the connecting ring (210) and the inner layer (212).

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