CN213606829U - Auxiliary exposure device for renal pedicle blood vessel - Google Patents
Auxiliary exposure device for renal pedicle blood vessel Download PDFInfo
- Publication number
- CN213606829U CN213606829U CN202020287537.1U CN202020287537U CN213606829U CN 213606829 U CN213606829 U CN 213606829U CN 202020287537 U CN202020287537 U CN 202020287537U CN 213606829 U CN213606829 U CN 213606829U
- Authority
- CN
- China
- Prior art keywords
- forceps
- groove
- blood vessel
- exposure device
- renal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses an auxiliary exposure device for renal pedicle blood vessel, including the column body, the side middle part of column body is provided with first pincers groove of grabbing and the pincers groove is grabbed to the second, and two pincers groove symmetries of grabbing. Two curved tong grooves are respectively arranged on the side surfaces of two ends of the columnar body, and the two curved tong grooves at each end are symmetrical. The bottom surfaces of the grooves of the grasping forceps groove and the bending forceps groove are vertical to each other, so that instruments in a human body can be conveniently exchanged and clamped. The exposing device can enter and exit the human body along the laparoscope puncture cannula, and the curved forceps grooves at the two ends of the exposing device provide clamping spaces for the jaws of the laparoscopic surgery forceps, so that the exposing device can be conveniently sent into or taken out of the human body by the jaws of the common laparoscopic surgery forceps. After entering the human body, can grasp first pincers groove and second through the commonly used nipper of peritoneoscope and grab the pincers groove and fix and show the ware, show the ware and push the adipose tissue of renal sinus position to the top under the promotion of nipper, form a clear view that is enough separation again at the renal pedicle of a kidney position, possess fine practicality.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a renal pedicle blood vessel auxiliary exposing device.
Background
The kidney tumor is one of the most common urinary system tumors, has the second highest incidence rate after bladder cancer, and has an increasing trend. Nephron-sparing surgery (partial resection of a renal tumor) and radical resection of a renal tumor are the most effective treatments.
Since the development of the 1 st laparoscopic nephroradical resection by Clayman in 1991, laparoscopic kidney surgery has been increasingly valued by urologists. The kidney is rich in blood supply, the operation risk is extremely high, the blood vessel injury and bleeding in the operation are the most main risks in the kidney tumor operation, and the exposure of the blood vessel of the renal pedicle is the most basic and most critical step in the whole operation process. The exposure of renal arteries and veins is seriously affected due to the accumulation of a large amount of adipose tissues at the perirenal and renal sinus positions and anatomical variation of renal blood vessels, which is an important link of unsuccessful surgery and fear of the surgery for general doctors, and laparoscopic partial nephrectomy can be performed only in a larger medical center. At present, the exposure of the renal pedicle blood vessel mainly depends on free adipose tissues of a separating clamp, and the renal pedicle blood vessel is exposed by the traction of the separating clamp and the cutting of an ultrasonic knife, so that incomplete exposure of the renal pedicle, unclear and blind separation of an operation visual field, substantial damage of a kidney, more serious damage to a renal artery, a renal vein and a branch blood vessel thereof, influence on the operation visual field, cause intraoperative hemorrhage, forced open-transition operation and even death of a patient are caused. There is currently no instrument suitable for helping to expose the renal pedicle during laparoscopic renal surgery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the prior art is not enough to overcome, and the utility model provides a supplementary ware that shows of renal pedicle blood vessel that is rational in infrastructure, can conveniently pass in and out peritoneoscope puncture sleeve pipe, supplementary clear showing of renal pedicle blood vessel, preventing to damage the renal pedicle blood vessel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an embodiment of the utility model provides a supplementary ware that shows of renal pedicle of a vessel, including the column body, the side middle part of column body is provided with first pincers groove of grabbing and the pincers groove is grabbed to the second, and first pincers groove of grabbing and the pincers groove symmetric distribution are grabbed to the second, and a tip of the side of column body is provided with two curved pincers grooves, two curved pincers groove symmetric distributions, and another tip of the side of column body is provided with two curved pincers grooves in addition, two curved pincers groove symmetric distributions in addition.
Optionally, the bottom surfaces of the first forceps grasping groove, the second forceps grasping groove and the curved forceps groove are all planes.
Optionally, the bottom surface of the grasping groove is perpendicular to the bottom surface of the bending groove.
Optionally, the curved forceps groove is arc-shaped, and the width of the curved forceps groove is gradually reduced from the end part of the columnar body to the middle part.
Optionally, the cylindrical body is cylindrical.
Optionally, the side of the columnar body is provided with a strip-shaped line, and the strip-shaped line is parallel to the central line of the columnar body.
Optionally, the bottom surfaces of the first grabbing clamp groove and the second grabbing clamp groove are provided with strip-shaped grains, and the strip-shaped grains are parallel to the central line of the columnar body.
Optionally, the bottom surface of the curved clamp groove is provided with strip-shaped grains, and the strip-shaped grains are perpendicular to the central line of the columnar body.
Optionally, the columnar body is made of an elastic material.
Optionally, the elastic material is one or more of rubber, silicone, polypropylene and polyethylene.
The utility model provides a supplementary ware that shows of renal pedicle blood vessel, because show the ware and be the column structure, consequently show the ware can be along peritoneoscope puncture sleeve pipe business turn over human body, and the curved pincers groove that shows the ware both ends provides the centre gripping space for peritoneoscope operation pincers forceps holder, make things convenient for peritoneoscope operation pincers holder to send into the ware and send into the human body, also make things convenient for after renal pedicle blood vessel separation to take out through peritoneoscope puncture sleeve pipe from any end forceps holder, and, get into human back, can grasp first pincers groove and second through the commonly used nipper of peritoneoscope and grasp pincers groove and fix and show the ware, show the ware and push the adipose tissue at renal sinus position to the top under the promotion of nipper, form a clear field of vision that enough separation again at the renal pedicle position, and possess fine practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a renal pedicle blood vessel auxiliary exposing device according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of the auxiliary exposure device for renal pedicle blood vessels in one direction according to the second embodiment of the present invention;
fig. 3 is a schematic structural view of the auxiliary exposure device for renal pedicle blood vessel in another direction according to the second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Fig. 1 is a schematic structural view of a renal pedicle blood vessel auxiliary exposure device in a first embodiment of the present invention, as shown in fig. 1, the renal pedicle blood vessel auxiliary exposure device provided in this embodiment includes a columnar body 1, and the exposure device is of a columnar structure, so that the exposure device can pass in and out of a human body along a laparoscopic puncture cannula. The middle part of the side face of the columnar body is provided with a first grabbing clamp groove 2 and a second grabbing clamp groove 3, the first grabbing clamp groove 2 and the second grabbing clamp groove 3 are symmetrically distributed, and the first grabbing clamp groove 2 and the second grabbing clamp groove 3 can be clamped by a laparoscope common grabbing clamp to fix the exposure device. And one end part of the side surface of the columnar body 1 is provided with two curved forceps grooves 4, the two curved forceps grooves 4 are symmetrically distributed, the other end part of the side surface of the columnar body 1 is provided with the other two curved forceps grooves 4, the other two curved forceps grooves 4 are symmetrically distributed, the curved forceps grooves 4 provide clamping spaces for the jaws of the laparoscopic surgery forceps, the jaws of the laparoscopic surgery forceps can conveniently send the exposure device into a human body, and the exposure device can be conveniently taken out from any one jaw through a laparoscopic puncture sleeve after the separation of the renal pedicle blood vessel is finished. The exposing device pushes the adipose tissues at the renal sinus part upwards under the pushing of the grasping forceps, and a clear and sufficiently separated visual field is formed at the renal pedicle part.
Furthermore, the bottom surfaces of the first forceps grasping groove 2, the second forceps grasping groove 3 and the bending forceps groove 4 are planes, so that the clamping is convenient.
Furthermore, the bottom surface of the grasping forceps groove is vertical to the bottom surface of the curved forceps groove 4, so that interference between the exposing device sent into a human body by the laparoscopic surgery forceps and the grasping forceps is avoided.
Furthermore, the bending forceps groove 4 is arc-shaped, the width of the bending forceps groove 4 is gradually reduced from the end part of the columnar body 1 to the middle part, the bending forceps groove can adapt to the shape of the laparoscopic surgical forceps, and of course, when different laparoscopic surgical forceps are used, the shape of the bending forceps groove 4 can be arranged according to actual needs.
Furthermore, the columnar body 1 is cylindrical, so that a user can conveniently pass in and out of a human body through the laparoscope puncture cannula, and the shape of the columnar body 1 can be arranged according to actual needs.
Furthermore, the columnar body 1 is made of elastic material, so that human tissue cannot be damaged.
Further, the elastic material is one or more of rubber, silica gel, polypropylene and polyethylene.
Example two
Fig. 2 is an ascending schematic structural diagram of the auxiliary exposure device for the renal pedicle blood vessel in the second embodiment of the present invention, fig. 3 is an ascending schematic structural diagram of the auxiliary exposure device for the renal pedicle blood vessel in the second embodiment of the present invention, which can be known by combining fig. 2 and fig. 3, as a further embodiment of the present invention, different from the first embodiment, the side of the columnar body 1 of the present embodiment is provided with a bar-shaped texture, and the bar-shaped texture is parallel to the central line of the columnar body 1, so as to more conveniently push the adipose tissue at the renal sinus position.
Further, all be provided with the bar line on the bottom surface of grabbing pincers groove 2 and second and grabbing pincers groove 3 for the first time, the bar line parallels with the central line of column body 1, prevents that the centre gripping in-process from taking place to slide.
Further, the bottom surface of the curved clamp groove 4 is provided with strip-shaped grains, and the strip-shaped grains are perpendicular to the central line of the columnar body 1, so that sliding is prevented in the clamping process.
The embodiment of the specification provides an auxiliary exposure device for a renal pedicle blood vessel, because the exposure device is of a columnar structure, the exposure device can enter and exit a human body along a laparoscopic puncture sleeve, the bent forceps grooves at two ends of the exposure device provide clamping spaces for jaws of laparoscopic surgery forceps, the laparoscopic surgery forceps jaws can conveniently send the exposure device into the human body, the exposure device can be conveniently taken out from the jaws of any end through the laparoscopic puncture sleeve after the separation of the renal pedicle blood vessel is finished, in addition, after the exposure device enters the human body, the exposure device can be fixed by clamping the first forceps groove and the second forceps groove through a laparoscopic common grasping forceps, the exposure device pushes fat tissues at a renal sinus part to the upper part under the pushing of the grasping forceps, a clear and enough separated view field is formed at the renal pedicle part, and the device has good practicability.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present application.
Claims (9)
1. The auxiliary exposure device for the renal pedicle blood vessel is characterized by comprising a columnar body, wherein a first forceps grabbing groove and a second forceps grabbing groove are formed in the middle of the side face of the columnar body and are symmetrically distributed, two bent forceps grooves are formed in one end portion of the side face of the columnar body and are symmetrically distributed, and the other two bent forceps grooves are formed in the other end portion of the side face of the columnar body and are symmetrically distributed.
2. The auxiliary exposure device for renal pedicle blood vessel according to claim 1, wherein the bottom surfaces of the first forceps groove, the second forceps groove and the curved forceps groove are all planar.
3. The auxiliary exposure device for renal pedicle blood vessel according to claim 2, wherein the bottom surface of the first forceps groove is perpendicular to the bottom surface of the curved forceps groove.
4. The auxiliary exposure device for renal pedicle blood vessel according to claim 1, wherein the curved forceps groove is arc-shaped, and the width of the curved forceps groove gradually decreases from the end part to the middle part of the columnar body.
5. The renal pedicle blood vessel assist exposure device according to claim 1, wherein the cylindrical body is cylindrical.
6. The auxiliary exposure device for renal pedicle blood vessel as claimed in claim 1, wherein a bar-shaped line is provided on the side surface of the cylindrical body, and the bar-shaped line is parallel to the center line of the cylindrical body.
7. The auxiliary exposure device for the renal pedicle blood vessel as claimed in claim 1, wherein the first forceps groove and the second forceps groove are provided with stripe-shaped lines on the bottom surfaces thereof, and the stripe-shaped lines are parallel to the central line of the columnar body.
8. The auxiliary exposure device for renal pedicle blood vessel as claimed in claim 1, wherein a strip-shaped line is provided on the bottom surface of the curved forceps groove, and the strip-shaped line is perpendicular to the center line of the columnar body.
9. The auxiliary exposure device for renal pedicle blood vessel as claimed in claim 1, wherein the cylindrical body is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020287537.1U CN213606829U (en) | 2020-03-10 | 2020-03-10 | Auxiliary exposure device for renal pedicle blood vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020287537.1U CN213606829U (en) | 2020-03-10 | 2020-03-10 | Auxiliary exposure device for renal pedicle blood vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213606829U true CN213606829U (en) | 2021-07-06 |
Family
ID=76619225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020287537.1U Active CN213606829U (en) | 2020-03-10 | 2020-03-10 | Auxiliary exposure device for renal pedicle blood vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213606829U (en) |
-
2020
- 2020-03-10 CN CN202020287537.1U patent/CN213606829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213606829U (en) | Auxiliary exposure device for renal pedicle blood vessel | |
| CN109620320B (en) | Endoscopic multi-ring retractor and use method thereof | |
| CN206355086U (en) | Draw tissue fixator in a kind of art | |
| CN106037856B (en) | A kind of uterine hemostasis pincers | |
| CN213641096U (en) | Micro-separation forceps with lead function | |
| CN210749457U (en) | Accurate fixed position's wound orthopedics is with fixing forceps | |
| CN211658381U (en) | Tumor resection clamp for general surgery department | |
| CN204500790U (en) | A kind of conduit being applied to ERCP art guides micro-biopsy device in lower biliary tract | |
| CN215018264U (en) | A hemostatic forceps for obstetrical department | |
| CN215534755U (en) | Novel hemostatic forceps for general surgery department | |
| CN214285071U (en) | Special lateral bending rongeur for orthopedics department | |
| CN201290725Y (en) | Direct-view micro-wound gripping tongs | |
| CN211511930U (en) | Hemostatic forceps with protective plate | |
| CN211213376U (en) | Multifunctional surgical forceps with anesthesia device | |
| CN214180568U (en) | Ultrasonic knife cable female end for medical connector | |
| CN215228159U (en) | Surgical forceps | |
| CN213821621U (en) | Novel nondestructive fine dissection hemostasis separation forceps set sleeve | |
| CN205163160U (en) | Pelvis hemostatic forceps | |
| CN219109591U (en) | Wound stitching instrument | |
| CN215385133U (en) | CFS fixation clamp | |
| CN211534621U (en) | Surgical instrument for blocking uterine blood vessels in cesarean section | |
| CN220025141U (en) | Bromhidrosis minimally invasive traceless repair treatment forceps | |
| CN215273094U (en) | Hemostatic forceps for general surgery department | |
| CN212939931U (en) | Hemostat for hepatobiliary surgery | |
| CN216394150U (en) | Traction equipment for brain tissue operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 100144 building 1-63, Shougang Hospital, Xihuang village, Shijingshan District, Beijing Patentee after: Shougang Hospital Co.,Ltd. Address before: 100144 No.9, jinyuanzhuang Road, Shijingshan District, Beijing Patentee before: PEKING UNIVERSITY SHOUGANG Hospital |
|
| TR01 | Transfer of patent right |