CN220236984U - Intra-abdominal uterus traction device - Google Patents
Intra-abdominal uterus traction device Download PDFInfo
- Publication number
- CN220236984U CN220236984U CN202321262396.8U CN202321262396U CN220236984U CN 220236984 U CN220236984 U CN 220236984U CN 202321262396 U CN202321262396 U CN 202321262396U CN 220236984 U CN220236984 U CN 220236984U
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- China
- Prior art keywords
- hole
- pull ring
- intra
- traction device
- rod body
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- 210000004291 uterus Anatomy 0.000 title abstract description 22
- 238000003860 storage Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 206010028980 Neoplasm Diseases 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000002357 laparoscopic surgery Methods 0.000 description 6
- 210000000683 abdominal cavity Anatomy 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 206010008342 Cervix carcinoma Diseases 0.000 description 3
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 3
- 201000010881 cervical cancer Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009803 radical hysterectomy Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010046810 Uterine perforation Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 208000024719 uterine cervix neoplasm Diseases 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses an intra-abdominal uterus traction device which comprises a rod body, wherein one end of the rod body is provided with a buckling part, one end part of the buckling part, which is far away from the rod body, is provided with a connecting hole, and the other end of the rod body is provided with a pull ring. The beneficial effects of the utility model are as follows: through utilizing the peritoneoscope to be connected the connecting hole through absorbable line and uterus bottom, pull uterus through connecting hole and body of rod and pull ring linkage, change the position of uterus, expose the operation position, compare with current utilization lifting the palace ware and lift, do not need to extrude the uterus to the risk of tumour tissue diffusion has been reduced.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an intra-abdominal uterus traction device.
Background
The laparoscopic surgery has the advantages of small wound, less bleeding in the surgery, quick postoperative recovery, and the like. Currently, laparoscopic surgery is the main operation of gynecology, and is widely performed in hospitals at all levels, and the laparoscopic proportion of individual medical centers is over 80 percent. The laparoscopic holter excision needs to be performed more quickly with the assistance of a lifting cup.
However, one item of data from the SGO conference LACC test at month 3 of 2018 shows that for early cervical cancer patients, total survival of laparoscopic radical hysterectomy is reduced compared to open radical hysterectomy, mortality is increased by 6.6 times, and recurrence risk is increased by 4.3 times. The main reason is that the traditional uterine lifting cup is used for extruding cervical tumor tissues, so that the tumor tissues are spread.
Early cervical cancer laparoscopic surgery can cause tumor diffusion due to the use of a traditional uterine lifting cup, so that the development of the early cervical cancer laparoscopic surgery is limited; the lack of a uterine lifting cup can cause poor exposure of the uterine position and increase the difficulty of laparoscopic surgery, so that an intra-abdominal uterine traction device is provided for solving the problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an intra-abdominal uterus traction device.
The aim of the utility model is achieved by the following technical scheme:
the utility model provides an intra-abdominal uterus traction device, includes the body of rod, the one end of body of rod is provided with warpage portion, warpage portion is kept away from the connecting hole has been seted up to the one end of body of rod, the other end of body of rod is provided with the pull ring.
Preferably, the included angle alpha between the warping part and the horizontal is 10-18 degrees.
Preferably, the rod body and the warping portion are internally provided with through holes, and the through holes penetrate through the rod body and the warping portion and are respectively communicated with the connecting holes and the pull ring.
Preferably, an adjusting structure for adjusting the angle of the warping portion is arranged in the through hole, the adjusting structure comprises an adjusting wire connected with the end portion of the warping portion, which is far away from the rod body, the other end of the adjusting wire is connected with an adjusting ring, and the adjusting ring is located in the pull ring.
Preferably, the connecting hole is provided with a containing groove at the joint of the connecting hole and the through hole, the end part of the adjusting wire, which is far away from the adjusting ring, is provided with a limiting rod which is matched with the containing groove, and the adjusting wire is connected with the limiting rod.
Preferably, the through hole with the inside intercommunication department of pull ring is provided with the fixed orifices, the fixed orifices is including seting up the blind hole that is close to pull ring direction tip at the through hole, the blind hole bottom surface is provided with a plurality of different step faces of height, be provided with between adjustment line and the adjusting ring with a plurality of step face homoenergetic joint's joint portion.
Preferably, the clamping portion comprises a sliding column matched with the through hole, and a clamping block is arranged on the outer surface of the end portion of the sliding column.
Preferably, the through hole and the connection part inside the pull ring are provided with fixing holes, the fixing holes comprise blind holes formed in the end parts, close to the pull ring, of the through hole, and threads are formed in the inner walls of the blind holes.
The utility model has the following advantages:
1. according to the utility model, the connecting hole is connected with the bottom of the uterus through the absorbable line by using the laparoscope, the uterus is pulled through the linkage of the connecting hole, the rod body and the pull ring, the position of the uterus is changed, and the operation position is exposed.
2. According to the utility model, the adjusting wire of the adjusting structure is pulled, and the warping part is bent along with the continuous pulling of the adjusting wire, so that the angle between the warping part and the horizontal included angle is changed, and further different requirements of an operation can be met.
Drawings
Fig. 1 is a schematic front view of a traction device of the present utility model.
Fig. 2 is a schematic top view of the traction device of the present utility model.
FIG. 3 is a schematic cross-sectional view of a warp at a connecting hole according to the present utility model.
Fig. 4 is a schematic diagram of an adjusting structure of the present utility model.
FIG. 5 is a schematic view showing the internal structure of the fixing hole according to the present utility model.
Fig. 6 is a schematic top view of the fixing hole of the present utility model.
Fig. 7 is a schematic view of a structure of a clamping portion according to the present utility model.
Fig. 8 is a schematic view showing the connection state of the traction device and the uterus according to the present utility model.
In the figure, 1, a rod body; 2. a warp; 3. a connection hole; 4. a pull ring; 5. a through hole; 6. a fixing hole; 61. a blind hole; 62. a step surface; 63. a thread; 7. a receiving groove; 8. an adjustment structure; 81. a limit rod; 82. an adjustment line; 83. an adjusting ring; 84. a clamping part; 841. a sliding column; 842. and (5) clamping blocks.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Such as the embodiments shown in fig. 1-7.
The utility model provides an intra-abdominal uterus traction device, includes body of rod 1, body of rod 1's one end is provided with warpage portion 2, warpage portion 2 is kept away from body of rod 1's one end has seted up connecting hole 3, body of rod 1's the other end is provided with pull ring 4.
Referring to fig. 1, 2 and 8, the connecting hole 3 is connected with the bottom of the uterus through the absorbable line by combining the laparoscope with the stitching tool, the laparoscope is firstly penetrated into the abdominal cavity of the human body through the operation port, then the operation port is arranged at another position to penetrate the buckling part 2 and the rod body 1 into the abdominal cavity, the bottom of the uterus is connected with the connecting hole 3 on the buckling part 2 through the laparoscope by utilizing the absorbable line, at the moment, the pull ring 4 and a part of the rod body 1 are positioned outside, the uterus is pulled through the linkage of the connecting hole 3, the rod body 1 and the pull ring 4, the position of the uterus is changed, and the operation position is exposed.
And this draw gear simple structure, low in cost can carry out disposable, prevents cross infection to easy operation is effective, can extensively promote in the laparoscopic surgery, thereby replace original uterine cup that lifts, and to some postmenopausal patients that shrink in uterus, original uterine cup that lifts can't install successfully smoothly, but this draw gear simple structure, it is not high to the condition of use requirement, avoided the beginner to use the risk such as uterus perforation, peripheral viscera damage that original uterine cup brought.
The rod body 1, the warpage portions 2 and 4 may be manufactured by 3D printing, or by manufacturing processes such as injection molding, blow molding, etc., including but not limited to the above manufacturing processes.
The included angle alpha between the warping part 2 and the horizontal is 10-18 degrees.
In this embodiment, the horizontal angle α of the warpage portion 2 is 15 °, and may be other angles to adapt to different requirements, which will not be described in detail herein.
Through holes 5 are formed in the rod body 1 and the warping portion 2, and the through holes 5 penetrate through the rod body 1 and the warping portion 2 and are respectively communicated with the connecting hole 3 and the pull ring 4.
The through hole 5 is inside to be provided with the regulation structure 8 that is used for warpage portion 2 angle modulation, regulation structure 8 includes warpage portion 2 keeps away from body of rod 1's end connection's adjusting wire 82, the other end of adjusting wire 82 is connected with adjusting ring 83, and adjusting ring 83 is located in the pull ring 4.
Referring to fig. 1, 2 and 4, in this embodiment, the buckling part 2 is made of medical grade plastic that can be elastically deformed, or the rod body 1 and the buckling part 2 are integrally made of medical grade plastic that can be elastically deformed, when the angle adjustment of the buckling part 2 is required, the adjusting ring 83 is pulled first, and the adjusting ring 83 drives the adjusting wire 82 inside the through hole 5 to move so as to apply a certain force to the end of the buckling part 2, so that the buckling part 2 is elastically deformed to a certain extent, and the included angle between the buckling part 2 and the horizontal direction is changed to adapt to different operation requirements.
The connecting hole 3 with the through-hole 5 junction has seted up the storage tank 7, the end that adjusting wire 82 kept away from adjusting ring 83 is provided with the gag lever post 81 of storage tank 7 adaptation, adjusting wire 82 with gag lever post 81 connects.
Referring to fig. 3, before the whole traction device is used, the whole traction device needs to be assembled, specifically, the adjusting wire 82 is connected and fixed with the limiting rod 81, then the other end of the adjusting wire 82 passes through the position from the position to the pull ring 4, and the limiting rod 81 connected with the adjusting wire 82 is placed in the accommodating groove 7, so that the end connection of the adjusting wire 82 and the warping portion 2 is realized, and the end fixing connection of the adjusting wire 82 and the warping portion 2 is facilitated.
The through hole 5 with the inside intercommunication department of pull ring 4 is provided with fixed orifices 6, fixed orifices 6 is including seting up the blind hole 61 that is close to pull ring 4 direction tip at through hole 5, the blind hole 61 bottom surface is provided with a plurality of different step faces 62 of height, be provided with between adjusting wire 82 and the adjusting ring 83 with a plurality of step face 62 homoenergetic joint's joint portion 84.
The clamping portion 84 comprises a sliding column 841 matched with the through hole 5, and a clamping block 842 is arranged on the outer surface of the end portion of the sliding column 841.
Referring to fig. 6 and 7, when the angle of the warpage portion 2 needs to be adjusted, the adjusting ring 83 is pulled first and drives the sliding column 841 to rotate, so that the clamping block 842 rotates to the corresponding step surface 62, the step surface 62 and the clamping block 842 are clamped, that is, the clamping block 842 is located on the corresponding step surface 62, the sliding column 841 is slidably connected with the through hole 5, at this time, the angle of the warpage portion 2 changes due to the tensile force from the adjusting line 82, and the angles of the warpage portions 2 corresponding to the step surfaces 62 with different heights are different, so that the changing angle of the warpage portion 2 can be accurately determined.
The through hole 5 with the inside intercommunication department of pull ring 4 is provided with fixed orifices 6, fixed orifices 6 is including seting up the blind hole 61 that is close to pull ring 4 direction tip at through hole 5, the blind hole 61 inner wall is provided with screw thread 63.
Referring to fig. 5, when the angle of the warping portion 2 is not required to be adjusted, the adjusting structure 8 can be detached from the traction device, so that the operation is convenient, and the cleaning tube or the negative pressure tube can be externally connected by arranging the screw thread 63 on the inner wall of the blind hole 61, so that the cleaning of the place in the abdominal cavity which needs cleaning is convenient, or the cleaning water in the abdominal cavity is pumped out.
The working process of the utility model is as follows: firstly, the buckling part 2 and the rod body 1 are placed into the abdominal cavity through an operation port in the abdominal part, then a laparoscope is placed from another operation port, the connecting hole 3 at the end part of the buckling part 2 is connected with the bottom of the uterus through suture through absorbable lines in a matched mode through the laparoscope and a suture tool, at the moment, a part of the rod body 1 and the pull ring 4 are positioned outside, and the uterus connected with the connecting hole 3 is repositioned through the matched mode of the pull ring 4 and the rod body 1.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An intra-abdominal uterine traction device, characterized in that: the novel connecting device comprises a rod body (1), wherein one end of the rod body (1) is provided with a warping part (2), one end part of the warping part (2) away from the rod body (1) is provided with a connecting hole (3), and the other end of the rod body (1) is provided with a pull ring (4); the through hole (5) is formed in the rod body (1) and the warping portion (2), and the through hole (5) penetrates through the rod body (1) and the warping portion (2) to be respectively communicated with the connecting hole (3) and the pull ring (4).
2. An intra-abdominal uterine traction device according to claim 1, characterized in that: the included angle alpha between the warping part (2) and the horizontal is 10-18 degrees.
3. An intra-abdominal uterine traction device according to claim 1, characterized in that: the through hole (5) is inside to be provided with and to be used for warpage portion (2) angle modulation's regulation structure (8), regulation structure (8) include warpage portion (2) are kept away from end connection's of body of rod (1) adjusting wire (82), the other end of adjusting wire (82) is connected with adjusting ring (83), and adjusting ring (83) are located in pull ring (4).
4. An intra-abdominal uterine traction device according to claim 3, characterized in that: the connecting hole (3) with storage tank (7) has been seted up to through-hole (5) junction, the tip that adjusting ring (83) was kept away from to adjusting wire (82) is provided with gag lever post (81) of storage tank (7) adaptation, adjusting wire (82) with gag lever post (81) are connected.
5. An intra-abdominal uterine traction device according to claim 3, characterized in that: the utility model discloses a pull ring, including pull ring (4) and fixed orifices (6), through-hole (5) with inside intercommunication department of pull ring (4) is provided with fixed orifices (6), fixed orifices (6) are including seting up blind hole (61) that are close to pull ring (4) direction tip in through-hole (5), blind hole (61) bottom surface is provided with a plurality of step faces (62) of difference in height, be provided with between adjusting wire (82) and adjusting ring (83) with a plurality of joint portion (84) of step face (62) homoenergetic joint.
6. An intra-abdominal uterine traction device according to claim 5, characterized in that: the clamping portion (84) comprises a sliding column (841) matched with the through hole (5), and a clamping block (842) is arranged on the outer surface of the end portion of the sliding column (841).
7. An intra-abdominal uterine traction device according to claim 1 or 5, characterized in that: the through hole (5) with the inside intercommunication department of pull ring (4) is provided with fixed orifices (6), fixed orifices (6) are including seting up blind hole (61) that are close to pull ring (4) direction tip at through hole (5), blind hole (61) inner wall is provided with screw thread (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262396.8U CN220236984U (en) | 2023-05-23 | 2023-05-23 | Intra-abdominal uterus traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262396.8U CN220236984U (en) | 2023-05-23 | 2023-05-23 | Intra-abdominal uterus traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220236984U true CN220236984U (en) | 2023-12-26 |
Family
ID=89231416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321262396.8U Active CN220236984U (en) | 2023-05-23 | 2023-05-23 | Intra-abdominal uterus traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220236984U (en) |
-
2023
- 2023-05-23 CN CN202321262396.8U patent/CN220236984U/en active Active
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