Irrigation and aspiration device head special for armpit approach prosthesis breast augmentation
By designing armpits into the road of pseuda breast augmentation and attractor head, the problem of accurate washing in the existing technology that is difficult to achieve in the existing technology is difficult to achieve the inner gap and the outer edge, and reducing the risk of secondary tissue injury and re -bleeding during surgery. And improve the cleaning convenience of equipment.
Patent Information
- Application Number
- CN202420597970.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-26
AI Technical Summary
In axillary approach breast augmentation, existing flushing and suction devices are difficult to achieve precise flushing of the inner and outer edges of the cavity, resulting in the risk of secondary tissue damage and rebleeding.
A special rinse and attractor head for the axillary into the road is designed, including the cavity pipe and the suction head. The cavity pipeline is L -shaped, equipped with a triangular board to hold it. The punching head has a flat -round blind tube department with porous heads. The top is rounded, suitable for attractiveness and rinse in many directions.
Through the porous design of the blind tube department and the L -shaped cavity pipeline, the head head realizes the efficient rinse and attraction of the inner and outer edge of the cavity gap, reduces the risk of secondary tissue injury and re -bleeding, and the disassembly design of the equipment is Make cleaning more convenient.
Smart Images
Figure CN222399719U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to a special flushing and suction device head for breast augmentation via an axillary approach. Background Art
[0002] The process of breast augmentation surgery with implants requires doctors to have relatively high surgical skills. They need to minimize surgical injuries as much as possible and avoid surgical complications such as surgical infection, bleeding, and capsular contracture.
[0003] Axillary approach breast augmentation is a relatively common breast augmentation procedure. Currently, there are two commonly used irrigation and suction instruments in this procedure. One is an irrigation and suction tube integrated with the laparoscopic retractor used in the operation. However, the inside of the tube is difficult to clean, and the prosthesis must be inserted into the cavity together with the retractor when being flushed. Due to the wide head of the retractor, it is impossible to accurately flush the inner and outer edges of the cavity where the prosthesis is placed. The other type is a linear suction tube. Some suction heads are equipped with a perforated sleeve, but due to the special location of the axillary incision, the flushing solution can only be sucked out with the help of a syringe and then connected to the head of the suction device. Since the body position required for breast augmentation surgery is supine with both upper arms abducted, the head of an ordinary suction tube is often difficult to connect to a syringe due to the obstruction of the upper arm. In addition, the aperture of the suction head is large, and the flushing solution is easy to leak from the connection, resulting in the penetration of surgical excipients, increasing the risk of infection and forming ineffective flushing. In addition, the end of the suction tube is mostly sharp, and it is easy to poke the tissue when flushing the edge of the cavity, causing secondary tissue damage and the risk of further bleeding. Utility Model Content
[0004] The utility model aims to provide a special flushing and suction head for breast augmentation with prosthesis via axillary approach, so as to prevent the risk of secondary tissue damage and rebleeding when flushing and suctioning the inner and outer edges of the cavity during breast augmentation via axillary approach.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] Provided is a special flushing and suction head for breast augmentation with an axillary approach prosthesis, comprising a cavity pipeline, one end of which is provided with a first joint, and the other end of which is provided with a second joint for connecting to an output tube of a flusher or a negative pressure tube of an aspirator, and also comprising a flushing and suction head, the flushing and suction head comprising a connecting tube portion and a hollow, oblate blind tube portion, the connecting tube portion is provided with a third joint matching the first joint, the connecting tube portion is communicated with the interior of the blind tube portion, a flushing and suction hole is provided on the tube wall of the blind tube portion, and the outer surface of the blind tube portion is smooth, flat and round.
[0007] Preferably, the cavity pipe is L-shaped, including a transverse pipe part and a vertical pipe part.
[0008] Preferably, a triangular plate is provided on the inner side of the right-angle bend formed between the transverse pipe part and the vertical pipe part.
[0009] Preferably, the outer diameter of the transverse pipe part and the vertical pipe part is 8mm, the transverse pipe part is 18cm long, and the vertical pipe part is 2.5cm long; the triangular plate is a right angle, with two right-angled sides of 2cm in length, a hypotenuse of 2.8cm in length, and a thickness of 4mm; the cavity pipe, triangular plate, and suction head are made of stainless steel.
[0010] Preferably, a plurality of protrusions are provided on the outer wall at the farthest end of the front portion of the blind tube portion, and the protrusions have a smooth appearance.
[0011] Preferably, the first joint is located at the end of the transverse pipe portion, the first joint is an external threaded joint, and the third joint is an internal threaded joint.
[0012] Preferably, the second joint is located at the end of the vertical pipe portion, and the second joint is tapered.
[0013] Preferably, the inner diameter of the top of the second joint is 4.6 mm.
[0014] Preferably, an annular rib is provided on the outer wall surface of the second joint.
[0015] Preferably, a sealing ring is provided between the first joint and the third joint.
[0016] Compared with the prior art, the utility model has the following beneficial effects: the axillary approach prosthesis breast augmentation special flushing and suction head includes a cavity pipe, one end of the cavity pipe is provided with a first joint, the other end is provided with a second joint for connecting the flusher output tube or the suction negative pressure tube, and also includes a flushing and suction head, the flushing and suction head includes a connecting tube part and a hollow, oblate blind tube part, the connecting tube part is provided with a third joint matching the first joint, the connecting tube part is communicated with the interior of the blind tube part, flushing and suction holes are provided on the tube wall of the blind tube part, and the outer surface of the blind tube part is smooth, flat and round, avoiding the risk of secondary tissue damage and re-bleeding caused by the suction head being placed in the prosthesis cavity for flushing, and the flushing and suction head and the cavity pipe are detachable for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 It is a structural schematic diagram of an embodiment of the utility model of a special flushing and suction device head for breast augmentation via axillary approach.
[0019] Figure 2 The utility model is an exploded view of an embodiment of a special irrigation and suction device head for breast augmentation via axillary approach.
[0020] Figure 3 The utility model is a top view of the flushing and suction head of the first embodiment of the special flushing and suction head for breast augmentation via axillary approach.
[0021] Figure 4 It is a front view of the flushing and suction head in one embodiment of the utility model of the special flushing and suction head for breast augmentation via axillary approach.
[0022] In the figure, the reference numerals indicate: cavity pipe 1, first joint 11, second joint 12, transverse pipe portion 13, vertical pipe portion 14, triangular plate 15, flushing and suction head 2, connecting pipe portion 21, blind pipe portion 22, third joint 23, flushing and suction hole 24, protrusion 25. DETAILED DESCRIPTION
[0023] 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 in 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.
[0024] In one embodiment, a special irrigation and suction head for breast augmentation via an axillary approach is provided. Figure 1 and Figure 2 As shown, the axillary access prosthesis breast augmentation dedicated irrigation and suction head includes a cavity pipeline 1, one end of the cavity pipeline 1 is provided with a first joint 11, and the other end is provided with a second joint 12 for connecting the irrigator output tube or the suction negative pressure tube. The axillary access prosthesis breast augmentation dedicated irrigation and suction head also includes an irrigation and suction head 2, which includes a connecting tube part 21 and a hollow, oblate blind tube part 22, wherein, in combination with Figure 3 and Figure 4 As shown, a third joint 23 matching the first joint 11 is provided at the rear end of the connecting pipe portion 21, the connecting pipe portion 21 is connected to the inside of the blind pipe portion 22, a suction hole 24 is provided on the pipe wall of the blind pipe portion 22, and the outer surface of the blind pipe portion 22 is smooth, flat and round.
[0025] The method of using the special flushing and suction head for breast augmentation via axillary approach is as follows: the special flushing and suction head for breast augmentation via axillary approach is used for flushing and suctioning the inner and outer edges of the cavity during breast augmentation via axillary approach. When in use, the third joint 23 at the rear end of the flushing and suction head 2 is connected to the first joint 11 at the front end of the cavity pipe 1, wherein when flushing the surgical incision, the flushing device output tube is connected through the second joint 12 of the cavity pipe 1, wherein the flushing device here can be a syringe, and the flushing liquid is output through the syringe, the cavity pipe 1 is held, and the flushing direction of the flushing head 2 is operated, and the cleaning liquid is ejected from the flushing and suction holes 24 on the blind pipe part 22 at the front of the flushing and suction head 2 to flush the surgical incision; when sucking the flushing liquid or exuded body fluid in the surgical incision, the suction device negative pressure tube is connected through the second joint 12 of the cavity pipe 1, the cavity pipe 1 is held, and the suction direction of the flushing head 2 is operated, and the flushing and suction holes 24 on the blind pipe part 22 at the front of the flushing and suction head 2 suck away the flushing liquid or exuded body fluid on the surgical incision.
[0026] Since the blind tube portion 22 is a porous oblong blind tube with a rounded top, the porous design increases the multi-directional suction force and flushing angle, reduces the frequency of local adjustment of the suction direction during the operation, makes it more convenient for the doctor to operate, and is conducive to the smooth progress of the operation. The rounded top design of the blind tube portion 22 overcomes the risk of secondary tissue damage and rebleeding caused by the sharp tip of the traditional suction device.
[0027] Further, in another embodiment, Figure 1-2 As shown, the cavity channel 1 of the special irrigation and suction device head for axillary approach breast augmentation implant is L-shaped, including a transverse channel part 13 and a vertical channel part 14.
[0028] The cavity tube 1 is designed to be L-shaped, so that it is more suitable for use in axillary approach breast augmentation surgery, and avoids the inconvenience of connecting the flusher output tube or the suction device negative pressure tube due to the patient's arm blocking it.
[0029] Further, in another embodiment, Figure 1-2 As shown, a triangular plate 15 is provided on the inner side of the right angle bend formed between the transverse pipe part 13 and the vertical pipe part 14 of the special irrigation and suction head for breast augmentation via axillary approach.
[0030] The provision of the triangular plate 15 makes it convenient for the doctor to firmly hold the rear part of the cavity tube 1 for operation.
[0031] Further, in another embodiment, Figure 1-2As shown, the outer diameter of the transverse pipe part 13 and the vertical pipe part 14 of the special irrigation and suction head for axillary approach breast augmentation implant is 8 mm, the transverse pipe part is 18 cm long, and the vertical pipe part is 2.5 cm long; the triangle plate 15 is a right angle, with two right angle sides of 2 cm, a hypotenuse of 2.8 cm, and a thickness of 4 mm. The cavity pipe 1, the triangle plate 15, and the irrigation and suction head 2 are made of stainless steel.
[0032] Further, in another embodiment, Figure 1-4 As shown, four protrusions 25 are arranged at intervals on the outer wall of the front farthest end of the blind tube part 22 of the special flushing and suction head for breast augmentation via axillary approach prosthesis, and the protrusions 25 are hemispherical point-shaped protrusions with a smooth appearance. The length of the flushing and suction head 2 is 4 cm, and the outer diameter of the flushing and suction head 2 is consistent with the cavity pipeline 1. The widest outer diameter of the oblate blind tube part 22 is 1.5 cm, and there are 4 hemispherical point-shaped protrusions, each of which has a diameter of 1 mm. The protrusions 25 increase the stability of the outer surface of the blind tube part 22 and the contact surface of the pectoralis major muscle, provide the tension required for cutting for the separated local range, increase the working efficiency and accuracy of the electrocoagulation hook or ultrasonic knife, and reduce the secondary damage of the operation.
[0033] Further, in another embodiment, Figure 1-2 As shown, the first connector 11 of the special irrigation and suction head for axillary approach breast augmentation prosthesis is located at the end of the transverse pipe part 13. The first connector 11 is an external threaded connector, and the third connector 23 is an internal threaded connector. The threaded connector and the internal threaded connector are provided to facilitate the disassembly and cleaning of the irrigation and suction head 2.
[0034] Further, in another embodiment, Figure 1-2 As shown, the second connector 12 of the special irrigation and suction device head for breast augmentation via axillary approach is located at the end of the vertical pipeline portion, and the second connector 12 is conical so that the pipeline of the suction device negative pressure tube can be tightly sheathed on the outside.
[0035] Further, in another embodiment, Figure 1-2 As shown, the top inner diameter of the second connector 12 of the axillary approach breast augmentation irrigation and suction device is 4.6 mm. The outer diameter of the tip of the syringe is 4.5 mm. The top inner diameter of the second connector 12 is set to 4.6 mm, and the syringe head end can be connected to make it completely fit during insertion, so that the syringe tip can form a good seal with the second connector 12 to avoid leakage at the connection.
[0036] Further, in another embodiment, Figure 1-2 As shown, the outer wall surface of the second joint 12 of the special irrigation and suction device head for breast augmentation via axillary approach is provided with annular ribs, which further enables the pipeline of the negative pressure tube of the introducer to be tightly sheathed on the outside.
[0037] Further, in another embodiment, Figure 1-2 As shown, a sealing ring is provided between the first joint 11 and the third joint 23 of the special irrigation and suction head for breast augmentation via axillary approach prosthesis, so as to improve the sealing performance of the connection.
[0038] Based on the above embodiments, it can be seen that the special irrigation and suction head for breast augmentation via axillary approach has the following advantages:
[0039] (1) The blind tube portion 22 of the front half of the flushing and suction head 2 of the utility model is a multi-porous oblate blind tube with a rounded top. The multi-porous design increases the multi-directional suction force and flushing angle, reduces the need for local adjustment of the suction direction of the suction tube during surgical operations, and makes surgical operations more convenient. The rounded top design overcomes the risk of secondary tissue damage and rebleeding caused by the sharp tip of the traditional suction device.
[0040] (2) The cavity tube 1 is an "L-shaped" cavity circular tube, which changes the direction of the plug-in interface of the ordinary suction device input tube so that its open end faces upward, thereby solving the problem that when performing axillary approach breast augmentation surgery, the traditional suction device head cannot be connected to the syringe for flushing the surgical cavity in the surgical area due to obstruction by the upper arm when used as a flushing tube to connect the syringe.
[0041] (3) The inner diameter of the second connector 12 on the cavity pipeline 1 is 4.6 mm, while the outer diameter of the syringe head is 4.5 mm, so the syringe head can be smoothly connected to make it completely fit during insertion, avoiding the leakage of flushing fluid from the connection due to mismatch of the tube diameter, ensuring the dryness and cleanliness of surgical accessories, and reducing the risk of surgical infection. (4) A triangular stainless steel triangle plate 15 is designed at the turning point of the cavity pipeline 1 to increase the stability of the hand-held suction device, facilitate accurate adjustment of the flushing and suction direction, and easily achieve multi-angle flushing and suction at the edge of the prosthesis placed in the cavity.
[0042] (4) The cavity pipe 1 and the flushing and suction head 2 are connected in a spiral manner and are detachable, which greatly reduces the difficulty of cleaning the suction head and further reduces the probability of tube blockage of the device.
[0043] (5) The top of the suction head 2 is designed to be oblate, and there are hemispherical dot-shaped protrusions 25 on the outer wall. It can be used as an auxiliary tool for cavity separation in endoscopic-assisted breast augmentation surgery via the axillary approach. When separating the starting point of the pectoralis major muscle, the suction device can be placed under the laparoscopic retractor and the pectoralis major muscle can be gently pushed. Due to the hemispherical dot-shaped protrusions, the stability of the contact surface with the pectoralis major muscle is increased, providing the tension required for cutting in the local area of separation, increasing the working efficiency and accuracy of the electrocoagulation hook or ultrasonic knife, and reducing the secondary damage of the operation.
[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A special irrigation and suction head for breast augmentation via axillary approach, comprising a cavity pipe, one end of which is provided with a first joint, and the other end of which is provided with a second joint for connecting an irrigation device output tube or an aspirator negative pressure tube, characterized in that: It also includes a flushing and suction head, which includes a connecting pipe part and a hollow, oblate blind pipe part. The connecting pipe part is provided with a third joint matching the first joint. The connecting pipe part is connected to the inside of the blind pipe part. The pipe wall of the blind pipe part is provided with flushing and suction holes, and the outer surface of the blind pipe part is smooth, flat and round.
2. The special irrigation and suction head for breast augmentation via axillary approach according to claim 1, characterized in that: The cavity pipe is L-shaped and includes a transverse pipe part and a vertical pipe part.
3. The special irrigation and suction head for breast augmentation via axillary approach according to claim 2, characterized in that: A triangular plate is provided inside the right-angle bend formed between the transverse pipe part and the vertical pipe part.
4. The special irrigation and suction head for breast augmentation via axillary approach according to claim 3, characterized in that: The outer diameter of the transverse pipe part and the vertical pipe part is 8mm, the transverse pipe part is 18cm long, and the vertical pipe part is 2.5cm long; the triangular plate is a right angle, with two right angle sides of 2cm long, a hypotenuse of 2.8cm long, and a thickness of 4mm; the cavity pipe, triangular plate, and suction head are made of stainless steel.
5. The special irrigation and suction head for breast augmentation via axillary approach according to claim 1, characterized in that: A plurality of protrusions are arranged on the outer wall at the farthest end of the front part of the blind pipe part, and the protrusions have a smooth appearance.
6. The special irrigation and suction head for breast augmentation via axillary approach according to claim 2, characterized in that: The first joint is located at the end of the transverse pipe portion, the first joint is an external thread joint, and the third joint is an internal thread joint.
7. The special irrigation and suction head for breast augmentation via axillary approach according to claim 2, characterized in that: The second joint is located at the end of the vertical pipe portion, and the second joint is tapered.
8. The special irrigation and suction head for breast augmentation via axillary approach according to claim 7, characterized in that: The inner diameter of the second joint top is 4.6 mm.
9. The special irrigation and suction head for breast augmentation via axillary approach according to claim 7, characterized in that: An annular rib is provided on the outer wall surface of the second joint.
10. The special irrigation and suction device head for breast augmentation via axillary approach according to claim 6, characterized in that: A sealing ring is provided between the first joint and the third joint.