CN215129197U - Special broken tumor extractor for laparoscope - Google Patents
Special broken tumor extractor for laparoscope Download PDFInfo
- Publication number
- CN215129197U CN215129197U CN202120201498.3U CN202120201498U CN215129197U CN 215129197 U CN215129197 U CN 215129197U CN 202120201498 U CN202120201498 U CN 202120201498U CN 215129197 U CN215129197 U CN 215129197U
- Authority
- CN
- China
- Prior art keywords
- elastic ring
- cylindrical rod
- semi
- layer structure
- sleeve
- 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
Abstract
The utility model relates to a special broken tumor extractor for laparoscope, which adopts a double-overlapping design and is divided into an upper inner layer structure, a lower outer layer structure and a sleeve; the upper inner layer structure comprises an upper elastic ring, a steel wire mesh and an upper semi-cylindrical rod; the steel wire mesh is fixedly connected below the upper elastic ring; the front end of the upper semi-cylindrical rod is connected with the side edge of the upper elastic ring; the lower inner layer structure comprises a lower elastic ring, a plastic film bag and a lower semi-cylindrical rod; the plastic film bag is fixedly connected with the lower part of the lower elastic ring; the front end of the lower semi-cylindrical rod is connected with the side edge of the lower elastic ring; the upper elastic ring and the lower elastic ring are made of elastic steel bar structures; the upper inner layer structure is arranged in the lower inner layer structure, and the upper semi-cylindrical rod and the lower semi-cylindrical rod are attached to each other to form a cylindrical structure. Its advantages are: can avoid the dissemination of iatrogenic malignant tumors in the abdominal cavity, has simple operation, saves time and labor cost, and is beneficial to postoperative rehabilitation of patients.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a special garrulous tumour of peritoneoscope gets thing ware.
Background
The laparoscope is widely applied to gynecological minimally invasive surgery, and the hysteromyoma stripping operation under the laparoscope is one of the most common operations in the gynecological minimally invasive surgery. However, the taking out of the uterine fibroid is quite troublesome, and the surgical instrument which is commonly used clinically at present is a fibroid drill. The stripped large myoma is crushed into a strip-shaped object in the abdominal cavity by a mode that the electric drill rotates to drive the saw teeth to be occluded. This way of taking the object has three main disadvantages: 1. the myoma drill is dangerous to operate in the abdominal cavity, enough safe space must be ensured, and the myoma drill must be completely exposed under the visual field of an operator, otherwise, surrounding normal tissues are easy to damage. 2. A large amount of myoma fragments can be generated in the crushing process of the myoma and splashed in the abdominal cavity, and if the pathology of the myoma is malignant, iatrogenic malignant tumor in the abdominal cavity is easily scattered. 3. It takes long time to smash the bold hysteromyoma into rectangular form thing, has prolonged the operation time, influences patient's postoperative and resumes.
Chinese patent documents: CN200710124011.0, application date 2007.10.16, patent names: laparoscope tumor breaking forceps saw. Discloses a laparoscope tumor-breaking forceps saw, aiming at solving the technical problem of providing a laparoscope tumor-breaking forceps saw which can simply and rapidly crush and take out tumor in abdominal cavity under the view field of laparoscope, and save operation time and cost. The following technical scheme is adopted: the utility model provides a peritoneoscope tumor breaking pincers saw, includes the mobile jib and connects the handle seat of mobile jib afterbody, the lower extreme of handle seat is equipped with fixed handle and movable handle, the mobile jib is cavity inner chamber structure, be equipped with the pull rod in the mobile jib, the head of mobile jib is equipped with the binding clip that is connected with the pull rod, be equipped with the through-hole of intercommunication on mobile jib and the handle seat, be equipped with the coping saw that runs through in mobile jib and handle seat and stretch out the binding clip in the through-hole.
Chinese patent documents: CN201920786022.3, application date 2019.05.28, patent names: peritoneoscope myoma tumour breaker auxiliary device. The utility model discloses a peritoneoscope myoma broken tumor ware auxiliary device, including puncture ware, the garrulous tumour electrotome that penetrates in the abdominal cavity, have the through-hole that holds garrulous tumour electrotome in the puncture ware, garrulous tumour electrotome is hollow structure, wears to be equipped with in the garrulous tumour electrotome and is used for pressing from both sides the garrulous tumour pincers of tight tumour.
In the laparoscope tumor breaking forceps saw disclosed in the patent document CN200710124011.0, the lower end of the handle seat is provided with the fixed handle and the movable handle, the main rod is internally provided with the pull rod, and the main rod and the handle seat are provided with the communicated through holes, compared with the prior art, the functions of the surgical forceps and the wire saw are organically combined, the tumor body is sawed by the wire saw, so that the tumor body is reduced in volume, the tumor body is clamped and fixed by the surgical forceps, the abdominal cavity is taken out, the use is simple, convenient and efficient, and the operation time and the operation cost are saved; and a peritoneoscope myoma garrulous tumour ware auxiliary device in patent document CN201920786022.3 then adopts the sword head portion of garrulous tumour electrotome to be equipped with along its circumference surface and is used for rotating the smear metal strip-shaped blade of cutting off to the tumour surface, simple structure, the medical staff of being convenient for uses, convenient operation, it is the strip to be cut the tumour through the blade, take out by the peritoneoscope hole through garrulous tumour pincers, can avoid the residue of tumour bits, can not cause the dissemination and planting of tumour to shift, make the tumour can be taken out completely, it transfers the phenomenon to reduce iatrogenic source to produce. However, there is no report on a special broken tumor extractor for laparoscopy which can avoid the dissemination of iatrogenic malignant tumors in the abdominal cavity, is simple to operate, saves time and labor cost, and is beneficial to postoperative rehabilitation of patients.
In conclusion, there is a need for a special laparoscopic tumor crushing extractor that can avoid the dissemination of iatrogenic malignant tumors in the abdominal cavity, is simple to operate, saves time and labor cost, and is beneficial to postoperative rehabilitation of patients.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, provide one kind and can avoid the iatrogenic malignant tumor in the abdominal cavity to spread, easy operation simultaneously, save time and human cost are favorable to the recovered garrulous tumour extractor of peritoneoscope of patient postoperative.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a special broken tumor extractor for a laparoscope adopts a double-overlapping design and is divided into an upper inner layer structure, a lower outer layer structure and a sleeve; the upper inner layer structure comprises an upper elastic ring, a steel wire mesh and an upper semi-cylindrical rod; the steel wire mesh is fixedly connected below the upper elastic ring; the front end of the upper semi-cylindrical rod is connected with the side edge of the upper elastic ring; the lower inner layer structure comprises a lower elastic ring, a plastic film bag and a lower semi-cylindrical rod; the plastic film bag is fixedly connected with the lower part of the lower elastic ring; the front end of the lower semi-cylindrical rod is connected with the side edge of the lower elastic ring; the upper inner layer structure is arranged in the lower inner layer structure, and the upper semi-cylindrical rod and the lower semi-cylindrical rod are attached to each other to form a cylindrical structure.
As a preferable technical solution, the upper elastic ring and the lower elastic ring are made of elastic steel strip structures.
As a preferred technical scheme, the steel wire mesh is of a fishing net steel wire structure.
As a preferable technical scheme, the outer diameter of the sleeve is slightly smaller than the inner diameter of the laparoscope sheath clamp.
As a preferred technical scheme, the length of the upper semi-cylindrical rod and the lower semi-cylindrical rod is the same, and the total length of the upper semi-cylindrical rod and the lower semi-cylindrical rod is 2.5 times of the length of the sleeve.
As a preferable technical scheme, the outer diameter of a cylinder formed after the upper semi-cylindrical rod and the lower semi-cylindrical rod are attached is smaller than the inner diameter of the sleeve.
As a preferable technical scheme, blocking pieces are arranged at the opposite positions of the tail end surfaces of the upper semi-cylindrical rod and the lower semi-cylindrical rod; the height of the baffle plate is larger than the inner diameter of the sleeve.
The utility model has the advantages that:
1. go up elastic loop and elastic loop down and adopt the elastic steel to transfer the structure, the yielding just easily resumes former shape, is favorable to passing sleeve structure and gets into the abdominal cavity after the steel wire net is expanded to the reconversion.
2. The wire net is fishing net steel wire structure, can wrap up whole sample (myoma) after putting into the abdominal cavity and expand, avoids broadcasting.
3. The cylinder external diameter that forms after last semicylinder pole and the laminating of lower semicylinder pole slightly is less than the sleeve internal diameter, and convenient inlayer and outer structure draw in the back with down and arrange the sleeve in, and the sleeve external diameter slightly is less than peritoneoscope sheath card internal diameter, conveniently gets into the sheath card.
4. Stretch out last semicylindrical pole alright with last elastic ring to the shrink of sleeve inwards and tighten up the wire net through pulling backward to adopt steel wire structure to carry out line cutting to the tissue and smash.
5. Crushed tissue specimen in the wire net just can fall in outer plastic film bag down automatically through network structure, takes sleeve and peritoneoscope sheath card out together this moment, alright take out kibbling tissue thing through the curved tongs, avoids iatrogenic intra-abdominal malignant tumor to disseminate, easy operation simultaneously, save time and human cost are favorable to patient's postoperative rehabilitation.
6. Through all being equipped with the separation blade in last semicylinder pole and lower semicylinder pole terminal surface relative position, can play and prevent from going up inside lower semicylinder pole slippage to the sleeve, and the problem of inconvenience is brought for the operation.
Drawings
Fig. 1 is a schematic view of the upper inner layer structure of the special tumor breaking and fetching device for laparoscope of the utility model.
Fig. 2 is a schematic view of the lower outer layer structure of the special tumor-crushing extractor for laparoscope of the present invention.
Fig. 3 is a schematic view of a sleeve structure of the special tumor breaking extractor for laparoscope of the present invention.
Fig. 4 is a schematic structural view of the upper and lower semi-cylindrical rods of the special-purpose tumor breaking and fetching device for laparoscope of the present invention, which are folded in the sleeve.
Fig. 5 is a schematic structural view of the utility model of a special-purpose broken tumor extractor for laparoscope after being placed.
Fig. 6 is a schematic structural view of the upper and lower semi-cylindrical rods of another special device for breaking tumor and taking object for laparoscope of the present invention, which are folded in the sleeve.
Detailed Description
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. upper elastic ring 2. steel wire net
3. Upper semicylindrical rod 4, lower elastic ring
5. Plastic film bag 6. lower half-cylinder rod
7. Sleeve 8, catch
Example 1
Please refer to fig. 1-3, fig. 1 is a schematic diagram of an upper inner layer structure of a special broken tumor extractor for laparoscope of the present invention, fig. 2 is a schematic diagram of a lower outer layer structure of the special broken tumor extractor for laparoscope of the present invention, and fig. 3 is a schematic diagram of a sleeve structure of the special broken tumor extractor for laparoscope of the present invention. A special broken tumor extractor for a laparoscope adopts a double-overlapping design and is divided into an upper inner layer structure, a lower outer layer structure and a sleeve 7; the upper inner layer structure comprises an upper elastic ring 1, a steel wire mesh 2 and an upper semi-cylindrical rod 3; the steel wire mesh 2 is fixedly connected below the upper elastic ring 1; the front end of the upper semi-cylindrical rod 3 is connected with the side edge of the upper elastic ring 1; the lower inner layer structure comprises a lower elastic ring 4, a plastic film bag 5 and a lower semi-cylindrical rod 6; the plastic film bag 5 is fixedly connected with the lower part of the lower elastic ring 4; the front end of the lower semi-cylindrical rod 6 is connected with the side edge of the lower elastic ring 4; the upper inner layer structure is arranged in the lower inner layer structure, and the upper semi-cylindrical rod 3 and the lower semi-cylindrical rod 6 are attached to each other to form a cylindrical structure.
It should be noted that: the upper elastic ring 1 and the lower elastic ring 2 adopt elastic steel bar structures, are easy to deform and restore, and are beneficial to passing through the sleeve 7 structure, entering the abdominal cavity and then restoring to an original state to unfold the steel wire mesh 2; the steel wire mesh 2 is of a fishing net steel wire structure, and can wrap the whole specimen (myoma) after being placed in the abdominal cavity and unfolded, so that the specimen is prevented from being scattered; the outer diameter of the sleeve 7 is slightly smaller than the inner diameter of the sheath clamp of the laparoscope, so that the sleeve can conveniently enter the sheath clamp; the upper semi-cylindrical rod 3 and the lower semi-cylindrical rod 6 are the same in length, and the total length is 2.5 times of the length of the sleeve 7; the outer diameter of a cylinder formed by attaching the upper semi-cylindrical rod 3 and the lower semi-cylindrical rod 6 is slightly smaller than the inner diameter of the sleeve 7, so that the upper inner layer and the lower outer layer are conveniently folded and then placed in the sleeve 7; the upper elastic ring 1 can be retracted towards the inside of the sleeve 7 by pulling back and extending the upper semi-cylindrical rod 3 to tighten the steel wire mesh 2, so that the steel wire structure is adopted to perform wire cutting and crushing on the tissues; wire net 2 in the kibbling tissue sample just can fall in outer plastic film bag 5 under automatically through network structure, take sleeve and peritoneoscope sheath card out together this moment, alright take out kibbling tissue thing through the curved tongs, avoid iatrogenic intra-abdominal cavity malignant tumor to disseminate, easy operation simultaneously, save time and human cost are favorable to patient's postoperative rehabilitation.
Example 2
Referring to fig. 6, fig. 6 is a schematic structural view showing an upper semi-cylindrical rod and a lower semi-cylindrical rod of another special device for removing a broken tumor of a laparoscope of the present invention are folded in a sleeve. The present embodiment is substantially the same as embodiment 1, except that a stopper 8 is provided at a position opposite to the end surfaces of the upper semicylindrical rod 3 and the lower semicylindrical rod 6 in the present embodiment; the height of the baffle plate 8 is slightly larger than the inner diameter of the sleeve 7; through all being equipped with separation blade 8 in last semicylinder pole 3 and 6 terminal surperficial relative positions of lower semicylinder pole, can play and prevent that upper and lower semicylinder pole slippage to sleeve 7 is inside, and give the problem that the operation is inconvenient.
The utility model discloses a special garrulous tumour extractor of peritoneoscope, upper elastic ring and lower elastic ring adopt the elastic steel to transfer the structure, and the yielding is and easy to resume the original shape, is favorable to passing through the sleeve structure and developing the wire net after entering the abdominal cavity; the steel wire mesh is of a fishing net steel wire structure, and the whole specimen (myoma) can be wrapped after being placed into the abdominal cavity and unfolded, so that the scattering is avoided; the outer diameter of a cylinder formed by the upper semi-cylindrical rod and the lower semi-cylindrical rod after being attached is slightly smaller than the inner diameter of the sleeve, so that the upper inner layer structure and the lower outer layer structure can be conveniently folded and then placed in the sleeve, the outer diameter of the sleeve is slightly smaller than the inner diameter of a sheath clamp of the laparoscope, and the sleeve can conveniently enter the sheath clamp; the upper elastic ring can be retracted towards the inside of the sleeve by pulling the upper semi-cylindrical rod backwards to tighten the steel wire mesh, so that the steel wire structure is adopted to perform wire cutting and crushing on the tissues; the crushed tissue specimens in the steel wire mesh can automatically fall into the plastic film bag on the lower outer layer through the net-shaped structure, the sleeve and the laparoscope sheath clamp are drawn out at the moment, and the crushed tissue can be taken out through the curved forceps, so that the dissemination of iatrogenic malignant tumors in the abdominal cavity is avoided, the operation is simple, the time and the labor cost are saved, and the postoperative rehabilitation of a patient is facilitated; through all being equipped with the separation blade in last semicylinder pole and lower semicylinder pole terminal surface relative position, can play and prevent from going up inside lower semicylinder pole slippage to the sleeve, and the problem of inconvenience is brought for the operation.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (7)
1. The special broken tumor extractor for the laparoscope is characterized by adopting a double-overlapping design and being divided into an upper inner layer structure, a lower outer layer structure and a sleeve; the upper inner layer structure comprises an upper elastic ring, a steel wire mesh and an upper semi-cylindrical rod; the steel wire mesh is fixedly connected below the upper elastic ring; the front end of the upper semi-cylindrical rod is connected with the side edge of the upper elastic ring; the lower outer layer structure comprises a lower elastic ring, a plastic film bag and a lower semi-cylindrical rod; the plastic film bag is fixedly connected with the lower part of the lower elastic ring; the front end of the lower semi-cylindrical rod is connected with the side edge of the lower elastic ring; the upper inner layer structure is arranged in the lower outer layer structure, and the upper semi-cylindrical rod and the lower semi-cylindrical rod are attached to each other to form a cylindrical structure.
2. The special laparoscopic tumor crushing and taking device according to claim 1, wherein said upper elastic ring and said lower elastic ring are made of elastic steel strip structure.
3. The special laparoscope tumor breaking extractor as claimed in claim 1, wherein the steel wire mesh is a fishing net steel wire structure.
4. The special laparoscopic morcellal extractor of claim 1, wherein the outer diameter of said sleeve is slightly smaller than the inner diameter of said laparoscopic sheath clamp.
5. The special laparoscopic morcellation extractor of claim 1, wherein said upper and lower semi-cylindrical rods are the same length and have an overall length 2.5 times the length of the sleeve.
6. The special laparoscopic tumor crushing and taking device according to claim 5, wherein the outer diameter of a cylinder formed by the upper semi-cylindrical rod and the lower semi-cylindrical rod after being jointed is smaller than the inner diameter of the sleeve.
7. The special laparoscopic tumor crushing and taking device according to claim 6, wherein the opposite positions of the end surfaces of the upper and lower semicylindrical rods are provided with retaining pieces; the height of the baffle plate is larger than the inner diameter of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201498.3U CN215129197U (en) | 2021-01-25 | 2021-01-25 | Special broken tumor extractor for laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201498.3U CN215129197U (en) | 2021-01-25 | 2021-01-25 | Special broken tumor extractor for laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215129197U true CN215129197U (en) | 2021-12-14 |
Family
ID=79407638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120201498.3U Active CN215129197U (en) | 2021-01-25 | 2021-01-25 | Special broken tumor extractor for laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215129197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191059A (en) * | 2021-12-20 | 2022-03-18 | 朱科科 | Fetching device for abdominal operation of gynecology department |
-
2021
- 2021-01-25 CN CN202120201498.3U patent/CN215129197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191059A (en) * | 2021-12-20 | 2022-03-18 | 朱科科 | Fetching device for abdominal operation of gynecology department |
| CN114191059B (en) * | 2021-12-20 | 2023-08-18 | 朱科科 | Gynecological abdominal cavity operation is with getting thing ware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8696561B2 (en) | LEEP safety guard | |
| CN102327134A (en) | Novel endoscope object taking bag and delivery system | |
| US20160045214A1 (en) | Surgical system with expandable shield | |
| CN204708998U (en) | Laparoscopic muscular tumor pulverizes operation disposable collecting bag | |
| CN215129197U (en) | Special broken tumor extractor for laparoscope | |
| CN108498138B (en) | Tumor breaker matched with laparoscope for use | |
| CN110811701B (en) | Gynecological tumor sampling device | |
| CN108186090A (en) | A kind of laparoscopic swabbing bag | |
| CN210521059U (en) | Integrated myoma stripper for single-hole laparoscope | |
| CN105662577A (en) | Uterus excising instrument | |
| KR102030238B1 (en) | Medical Device for Cervical Biopsy | |
| CN105212999A (en) | A kind of one-step method is used for the apparatus of polypectomy and taking-up | |
| CN205094561U (en) | Apparatus that one -step method is used for polyp excision and takes out | |
| CN211633481U (en) | Cholecystolithiasis lithotriptor for laparoscope | |
| CN210749538U (en) | Vaginal operation protection device for gynecology | |
| CN210784466U (en) | Auxiliary traction device under endoscope | |
| CN209404904U (en) | A kind of childbirth rupture of membranes midwifery device | |
| CN218075081U (en) | Disposable uterine fibroid tumor breaking protection device under laparoscope | |
| US20030216731A1 (en) | Device and method for facilitating a laparascopic supracervical hysterectomy | |
| CN201469347U (en) | Hard-lens gallbladder-reserved gall-stone sheath | |
| CN103271757B (en) | Cervix conization device | |
| CN101366653A (en) | Fetching device of peritoneoscope | |
| CN205459025U (en) | Uterus resectoscope | |
| CN109820546B (en) | Lip gland biopsy device | |
| CN219720741U (en) | Uterine cavity mucosa stripping off device convenient to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |