Disposable single-port laparoscope suite

Abstract

The utility model relates to the technical field of medical instruments, in particular to a disposable single-port laparoscope suite which comprises an incision protection sleeve and a porous platform, imbedding rings are wound at the two ends of the incision protection sleeve, the porous platform comprises a sealing soft cover, an air inlet pipe and an air outlet pipe, and the air inlet pipe and the air outlet pipe are fixedly installed on the peripheral face of the sealing soft cover. The single-hole silica gel sheet is installed on the top of the sealing soft cover, the top face of the single-hole silica gel sheet and the top face of the sealing soft cover are located on the same horizontal plane, a buckle ring is fixedly installed at the bottom of the sealing soft cover, and the buckle ring is connected with an imbedding ring at the end of the incision protection sleeve in a buckled mode. Compared with the prior art that a fixed pressing ring needs to be pressed into an imbedding ring to expand the imbedding ring to the maximum, and then a buckle ring at the bottom of the sealing soft cover is combined with the fixed pressing ring, the product directly omits the part, namely the fixed pressing ring; and the incision protection sleeve is directly embedded into the buckle ring at the bottom of the sealing soft cover through the embedding ring for connection.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a disposable single-hole laparoscope kit. Background Art

[0002] like Figure 4-Figure 5 As shown, the existing single-hole kit includes: an incision protection sleeve, a puncture device and a porous platform. The porous platform consists of a sealing soft cover, an instrument channel on the top of the sealing soft cover, a snap ring fixedly connected to the bottom of the sealing soft cover, a fixed pressure ring assembled at the bottom of the snap ring, and an air inlet pipe and an air outlet pipe fixedly installed on the outer peripheral surface of the sealing soft cover.

[0003] During the actual operation, the incision protection cover needs to be placed into the incision of the patient's skin first, and then the end of the incision protection cover needs to be opened with a fixed pressure ring, and then the sealing soft cover is installed on the fixed pressure ring with a buckle ring, and finally the puncture device is inserted into the instrument channel;

[0004] It has the following disadvantages during actual operation: first, the instrument channel on the sealing soft cover is long, external operation is difficult, and the chopstick effect is obvious; second, during the surgical operation, the fixed pressure ring is easy to fall off from the buckle ring under the sealing soft cover, causing the incision protection cover to separate from the sealing soft cover.

[0005] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0006] The utility model aims to design a novel disposable single-hole laparoscope kit, which does not require an instrument channel, and the incision protection cover and the sealing soft cover are not easy to fall off and separate, so as to solve the above-mentioned shortcomings in the technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disposable single-hole laparoscope kit, comprising an incision protection cover and a porous platform, both ends of the incision protection cover are wound with insertion rings, the porous platform comprises a sealing soft cover, an air inlet pipe and an air outlet pipe fixedly installed on the outer peripheral surface of the sealing soft cover, and a single-hole silicone sheet installed on the top of the sealing soft cover, the top surface of the single-hole silicone sheet and the top surface of the sealing soft cover are in the same horizontal plane, and a snap ring is fixedly installed on the bottom of the sealing soft cover, and the snap ring is snap-connected with the insertion ring at the end of the incision protection cover.

[0008] Preferably, the snap ring is composed of a hollow ring and a plurality of snap strips fixedly installed on the outer peripheral surface of the hollow ring, a snap groove is formed between every two snap strips, and an insertion ring wrapped with a cut protection sleeve is embedded in the snap groove.

[0009] Preferably, the widths of the plurality of snap grooves gradually narrow from bottom to top.

[0010] Preferably, the outer periphery of the bottom of the buckle strip is chamfered.

[0011] Preferably, the depths of the plurality of snap grooves gradually become shallower from bottom to top.

[0012] Preferably, the inner diameter of the insertion ring is smaller than the outer diameter of the lowermost snap groove.

[0013] Preferably, a catheter is fixedly installed at the bottom end of the air outlet pipe, and the bottom end of the catheter extends into the incision protection sleeve.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. This product does not need to press the fixed pressure ring into the insertion ring to expand the insertion ring to the maximum, and then combine the buckle ring at the bottom of the sealing soft cover with the fixed pressure ring, as in the prior art. This product directly omits the fixed pressure ring, and directly embeds the incision protection cover into the buckle ring at the bottom of the sealing soft cover through the insertion ring for connection, which simplifies the product structure, reduces production costs, reduces assembly steps, and improves assembly speed;

[0016] 2. Replace the existing instrument channel with a single-hole silicone sheet, so that when the puncture device is inserted into the single-hole silicone sheet, the chopstick effect is reduced and the difficulty of external operation is reduced;

[0017] 3. The catheter at the bottom of the trachea is inserted into the incision protection cover and placed near the surgical site to directly exhaust smoke, ensuring a clear surgical procedure and thus improving surgical safety;

[0018] 4. After removing the fixed pressure ring, the sealing soft cover is in direct contact with the patient's skin, which reduces the space between the sealing soft cover and the patient's skin. The puncture device will not hit the fixed pressure ring, reducing the factors affecting the operation;

[0019] 5. In addition, the buckle grooves of different depths and widths on the outer circumference of the buckle ring in this product can ensure that the incision protection cover has a clamping force when it is buckled on the buckle ring through the insertion ring, and is not easy to fall off from the buckle groove, thereby solving the problem of separation of the incision protection cover and the sealing soft cover in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the connection between the hollow ring and the buckle strip of the utility model;

[0024] Figure 4 It is a prior art stereogram of the utility model;

[0025] Figure 5 It is a schematic diagram of the prior art internal structure of the utility model.

[0026] Description of reference numerals:

[0027] 1. Incision protection cover; 2. Multi-porous platform; 201. Sealing soft cover; 202. Air inlet pipe; 203. Air outlet pipe; 204. Single-hole silicone sheet; 3. Insertion ring; 4. Snap ring; 401. Hollow ring; 402. Snap strip; 403. Snap groove; 5. Catheter. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application are clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Example:

[0031] like Figure 1-3As shown, it includes an incision protection sleeve 1, both ends of the incision protection sleeve 1 are wound with insertion rings 3, a hollow ring 401 is arranged in the insertion ring 3 wound with the incision protection sleeve 1, a sealing soft cover 201 is fixedly installed on the top of the hollow ring 401, an air inlet pipe 202 and an air outlet pipe 203 are fixedly installed on the top of the sealing soft cover 201, a single-hole silicone sheet 204 is installed on the top of the sealing soft cover 201 at the place of the original instrument channel, a catheter extending into the inner cavity of the incision protection sleeve 1 is fixedly installed on the bottom end of the air outlet pipe 203, a plurality of buckle strips 402 are provided on the outer peripheral surface of the hollow ring 401, a buckle groove 403 is formed between every two buckle strips 402, the insertion ring 3 wound with the incision protection sleeve 1 is embedded in the buckle groove 403, the width of the buckle groove 403 gradually narrows from bottom to top, and the depth of the buckle groove 403 gradually shallows from bottom to top, and a chamfer is provided on the outer periphery of the bottom of the buckle strip 402.

[0032] The specific implementation method is as follows: the medical staff puts the bottom end of the incision protection sleeve 1 into the incision of the patient, and then winds the insertion ring 3 at the top of the incision protection sleeve 1 to adjust the overall length of the incision protection sleeve 1. The longer the incision protection sleeve 1 is, the smaller the overall cross-sectional diameter of the insertion ring 3 wound with the incision protection sleeve 1 will be, and vice versa. The insertion ring 3 is aligned with the bottom end of the hollow ring 401, and then pulled upward to deform the insertion ring 3 along the chamfer, thereby generating a clamping force on the hollow ring 401. When the insertion ring 3 rolls with the top of the incision protection sleeve 1 into the buckle groove 403, it is still not fully restored. The size before deformation still generates clamping force, and the buckle groove 403 at the bottom is deep and wide, ensuring that when the insertion ring 3 of the incision protection sleeve 1 with more winding is located therein, the clamping force will not be too large; and the buckle groove 403 at the top is shallow and narrow, ensuring that the insertion ring 3 of the incision protection sleeve 1 with less winding is located therein, and still has a certain deformation and a certain clamping force, so as to ensure that the incision protection sleeve 1 is not easy to fall off after being buckled and installed on the hollow ring 401; during the operation, since the catheter 5 is located inside the incision protection sleeve 1 close to the surgical site, smoke exhaust can be directly performed to ensure the clarity of the operation, thereby improving the safety of the operation.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

[0034] Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A disposable single-port laparoscope kit, comprising an incision protection sleeve (1) and a multi-porous platform (2), wherein both ends of the incision protection sleeve (1) are wound with an insertion ring (3), characterized in that: The porous platform (2) comprises a sealing soft cover (201), an air inlet pipe (202) and an air outlet pipe (203) fixedly mounted on the outer peripheral surface of the sealing soft cover (201), and a single-hole silicone sheet (204) mounted on the top of the sealing soft cover (201), wherein the top surface of the single-hole silicone sheet (204) and the top surface of the sealing soft cover (201) are located at the same horizontal plane, and a buckle ring (4) is fixedly mounted on the bottom of the sealing soft cover (201), and the buckle ring (4) is buckled and connected to an insertion ring (3) at the end of the incision protection sleeve (1).

2. A disposable single-port laparoscope kit according to claim 1, characterized in that: The buckle ring (4) is composed of a hollow ring (401) and a plurality of buckle strips (402) fixedly mounted on the outer peripheral surface of the hollow ring (401); a buckle groove (403) is formed between every two buckle strips (402); and an insertion ring (3) wrapped with a cutout protection sleeve (1) is embedded in the buckle groove (403).

3. A disposable single-port laparoscope kit according to claim 2, characterized in that: The widths of the plurality of snap grooves (403) gradually narrow from bottom to top.

4. The disposable single-port laparoscope kit according to claim 2, characterized in that: The outer periphery of the bottom of the buckle strip (402) is chamfered.

5. The disposable single-port laparoscope kit according to claim 2, characterized in that: The depths of the plurality of snap grooves (403) gradually become shallower from bottom to top.

6. The disposable single-port laparoscope kit according to claim 2, characterized in that: The inner diameter of the insertion ring (3) is smaller than the outer diameter of the lowermost buckle groove (403).

7. The disposable single-port laparoscope kit according to claim 1, characterized in that: A guide tube (5) is fixedly mounted on the bottom end of the air outlet pipe (203), and the bottom end of the guide tube (5) extends into the incision protection sleeve (1).

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