CN114601531A - Tumor removal forceps for oncology department - Google Patents
Tumor removal forceps for oncology department Download PDFInfo
- Publication number
- CN114601531A CN114601531A CN202210250948.7A CN202210250948A CN114601531A CN 114601531 A CN114601531 A CN 114601531A CN 202210250948 A CN202210250948 A CN 202210250948A CN 114601531 A CN114601531 A CN 114601531A
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- Prior art keywords
- shaped plate
- forceps
- upper portion
- sliding block
- plate
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 37
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
Abstract
The invention belongs to the field of tumor science and technology, and particularly relates to tumor removing forceps for oncology. U template, last arc template and lower arc template have certain elasticity simultaneously, make the device normally open and closed, hold between the fingers the arc template and make tweezers produce the closure with lower arc template through the user simultaneously, when kneading the extrusion to last arc template and lower arc template simultaneously, can make and go up arc template and lower arc template and take place to warp, make the one end that U template was kept away from to the place ahead to last arc template and lower arc template and remove.
Description
Technical Field
The invention belongs to the field of tumor science and technology, and particularly relates to tumor removing forceps used in oncology.
Background
In tumor surgery, tumor tissue is usually excised for radical treatment. Present tumour resection device causes the tumour tissue damaged easily, has further increased the risk of infecting other tissues, and when using the operation to cut, the operation is cut sharp also and is harmd normal tissue easily, and when the excision tumour, operating time is all longer, leads to pathological change tissue to ooze a large amount of blood or even pus, can influence doctor's field of vision, is unfavorable for the accuracy or even accurate excision tumour, makes the removal of tumour inefficiency.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a pair of tumor removing forceps for an oncology department, which solves the problem of low efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the tumor removing forceps for the oncology department comprise a U-shaped plate, wherein one end of the U-shaped plate is fixedly connected with an upper arc-shaped plate, the other end of the U-shaped plate is fixedly connected with a lower arc-shaped plate, one end of the upper arc-shaped plate, which is far away from the U-shaped plate, is fixedly connected with an upper forceps plate, a connecting plate is fixedly connected inside the U-shaped plate, one end of the connecting plate, which is far away from the U-shaped plate, is fixedly connected with a V-shaped elastic plate, two ends of the V-shaped elastic plate, which are far away from the connecting plate, are respectively fixedly connected with an upper first sliding block and a lower first sliding block, an upper first sliding groove is formed in the inner surface of the upper arc-shaped plate, a lower first sliding groove is formed in the inner surface of the lower arc-shaped plate, the upper first sliding groove is slidably connected with the upper first sliding block, the lower first sliding block is slidably connected with the lower first sliding groove, an upper second sliding groove is formed in the upper forceps plate, and an upper second sliding block is slidably connected with the upper second sliding groove, the lower surface of the upper second sliding block is fixedly connected with an upper tooth edge knife, the upper first sliding block is connected with the upper second sliding block through an upper connecting rope, an upper first spring is connected between one end of the upper second sliding block, which is far away from the upper connecting rope, and the inside of an upper second sliding chute, the one end of the upper second sliding block, which is close to the upper connecting rope, and the inside of the upper second sliding chute are connected with an upper second spring, one end of a lower arc-shaped plate, which is far away from a U-shaped plate, is fixedly connected with a lower nipper plate, a lower second sliding chute is formed in the lower nipper plate, a lower second sliding block is slidably connected in the lower second sliding chute, a lower tooth edge knife is fixedly connected with the lower surface of the lower second sliding block, the lower first sliding block is connected with the lower second sliding block through a lower connecting rope, and a lower first spring is connected between one end of the lower second sliding block, which is far away from the lower connecting rope, and the inside of the lower second sliding chute, and a lower second spring is connected between one end of the lower second sliding block, which is close to the lower connecting rope, and the inside of the lower second sliding chute.
Preferably, two ends of the upper connecting rope are respectively fixedly connected with the upper first sliding block and the upper second sliding block.
Preferably, a first through hole is formed in the upper arc-shaped plate, the upper connecting rope is located in the first through hole, and the upper connecting rope is connected with the first through hole in a sliding mode.
Preferably, two ends of the lower connecting rope are respectively fixedly connected with the lower first sliding block and the lower second sliding block.
Preferably, a second through hole is formed in the lower arc-shaped plate, the lower connecting rope is located in the second through hole, and the lower connecting rope is connected with the second through hole in a sliding mode.
Preferably, the upper forceps teeth are arranged above the upper forceps plate, the lower forceps teeth are arranged above the lower forceps plate, the upper forceps teeth are matched with the upper tooth blade knife, the lower forceps teeth are matched with the lower tooth blade knife, the upper tooth blade knife is located in the center of the inside of the upper forceps teeth, and the lower tooth blade knife is located in the center of the inside of the lower forceps teeth.
Compared with the prior art, the invention has the beneficial effects that:
1. the forceps for removing the tumor used in the oncology department are characterized in that the U-shaped plate, the upper arc-shaped plate and the lower arc-shaped plate have certain elasticity, the device can be normally opened and closed, the forceps are closed by pinching the upper arc-shaped plate and the lower arc-shaped plate by a user, the upper arc-shaped plate and the lower arc-shaped plate can be deformed when the upper arc-shaped plate and the lower arc-shaped plate are kneaded and extruded, one ends, far away from the U-shaped plate, of the upper arc-shaped plate and the lower arc-shaped plate move forwards, the connecting plate and the V-shaped elastic plate are fixed on the U-shaped plate, the V-shaped elastic plate has certain elasticity, when the upper arc-shaped plate and the lower arc-shaped plate are kneaded and extruded to move forwards, the V-shaped elastic plate simultaneously deforms and moves forwards, but the previous moving distance of the two ends of the V-shaped elastic plate is smaller than the distance of the ports of the upper arc-shaped plate and the lower arc-shaped plate moving forwards, and the upper first sliding block and the first sliding block on the two ends of the V-shaped elastic plate slide in the first sliding chute on the upper portion and the first sliding chute on the lower portion, thereby, the first slider in upper portion and the first slider in lower part pass through upper portion connection rope and the first slider in lower part connection rope pulling upper portion second slider and lower part second slider, cooperate first spring in upper portion and upper portion second spring simultaneously, make the second slider in upper portion slide from side to side in upper portion second spout, thereby make the upper portion serrated edge sword remove about, cooperate first spring in lower part and lower part second spring simultaneously, make the second slider in lower part second spout from side to side, thereby make the lower portion serrated edge sword remove about, move about simultaneously through upper portion serrated edge sword and lower serrated edge sword, thereby make the upper and lower serrated edge sword cut simultaneously from top to bottom, thereby get rid of the tumour, thereby make tumour get rid of efficiency higher.
2. This a tweezers is got rid of to tumour for oncology uses, through last tweezers tooth on the last tweezers board, the lower tweezers tooth on the lower tweezers board makes the better tweezers of going up tweezers tooth and lower tweezers tooth hold the tumour, and better fixes the tumour, prevents that the tumour from removing, makes the tumour get rid of efficiency higher.
3. The forceps for removing tumors used in oncology department can better prevent other parts in a body from being injured through the fact that the upper tooth-edge knife and the lower tooth-edge knife are located inside the forceps.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a bottom view block diagram of the present invention;
FIG. 3 is an internal structural view of the present invention;
FIG. 4 is a front view structural diagram of the present invention;
FIG. 5 is a cross-sectional structural view of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 7 is an enlarged structural view of the invention at B in fig. 3.
Wherein: 1U-shaped plate, 2 upper arc-shaped plates, 3 lower arc-shaped plates, 4 connecting plates, 5V-shaped elastic plates, 6 lower first sliding grooves, 7 upper forceps plates, 8 lower forceps plates, 9 lower forceps teeth, 10 lower tooth blade knives, 11 lower second sliding grooves, 12 upper second sliding grooves, 13 upper tooth blade knives, 14 upper forceps teeth, 15 upper first sliding grooves, 16 upper first sliding blocks, 17 lower first sliding blocks, 18 upper first springs, 19 lower first springs, 20 lower second sliding blocks, 21 upper second sliding blocks, 22 lower connecting ropes, 23 upper connecting ropes, 24 second through holes, 25 first through holes, 26 upper second springs and 27 lower second springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a tumour removing forceps for oncology department, which comprises a U-shaped plate 1, one end of the U-shaped plate 1 is fixedly connected with an upper arc-shaped plate 2, the other end of the U-shaped plate 1 is fixedly connected with a lower arc-shaped plate 3, one end of the upper arc-shaped plate 2 far away from the U-shaped plate 1 is fixedly connected with an upper forceps plate 7, the inside of the U-shaped plate 1 is fixedly connected with a connecting plate 4, one end of the connecting plate 4 far away from the U-shaped plate 1 is fixedly connected with a V-shaped elastic plate 5, two ends of the V-shaped elastic plate 5 far away from the connecting plate 4 are respectively and fixedly connected with an upper first slide block 16 and a lower first slide block 17, the inner surface of the upper arc-shaped plate 2 is provided with an upper first chute 15, the inner surface of the lower arc-shaped plate 3 is provided with a lower first chute 6, the upper first chute 15 is slidably connected with the upper first slide block 16, the lower first slide block 17 is slidably connected with the lower first chute 6, the inside of the upper forceps plate 7 is provided with an upper second chute 12, an upper second sliding block 21 is connected inside the upper second sliding groove 12 in a sliding manner, an upper toothed blade 13 is fixedly connected to the lower surface of the upper second sliding block 21, an upper first sliding block 16 is connected with the upper second sliding block 21 through an upper connecting rope 23, an upper first spring 18 is connected between one end of the upper second sliding block 21 far away from the upper connecting rope 23 and the inside of the upper second sliding groove 12, an upper second spring 26 is connected between one end of the upper second sliding block 21 close to the upper connecting rope 23 and the inside of the upper second sliding groove 12, a lower nipper plate 8 is fixedly connected to one end of the lower arc-shaped plate 3 far away from the U-shaped plate 1, a lower second sliding groove 11 is formed inside the lower nipper plate 8, a lower second sliding block 20 is connected inside the lower second sliding groove 11 in a sliding manner, a lower toothed blade 10 is fixedly connected to the lower surface of the lower second sliding block 20, and a lower first sliding block 17 is connected with the lower second sliding block 20 through a lower connecting rope 22, a lower first spring 19 is connected between one end of the lower second slider 20 far from the lower connecting rope 22 and the inside of the lower second chute 11, a lower second spring 27 is connected between one end of the lower second slider 20 close to the lower connecting rope 22 and the inside of the lower second chute 11, two ends of the upper connecting rope 23 are respectively fixedly connected with the upper first slider 16 and the upper second slider 21, a first through hole 25 is arranged inside the upper arc-shaped plate 2, the upper connecting rope 23 is positioned in the first through hole 25, the upper connecting rope 23 is slidably connected with the first through hole 25, two ends of the lower connecting rope 22 are respectively fixedly connected with the lower first slider 17 and the lower second slider 20, a second through hole 24 is arranged inside the lower arc-shaped plate 3, the lower connecting rope 22 is positioned in the second through hole 24, the lower connecting rope 22 is slidably connected with the second through hole 24, and the U-shaped plate 1, the upper arc-shaped plate 2 and the lower arc-shaped plate 3 have certain elasticity, the device can be normally opened and closed, meanwhile, tweezers are closed by pinching the upper arc-shaped plate 2 and the lower arc-shaped plate 3 by a user, meanwhile, when the upper arc-shaped plate 2 and the lower arc-shaped plate 3 are kneaded and extruded, the upper arc-shaped plate 2 and the lower arc-shaped plate 3 are deformed, one ends, far away from the U-shaped plate 1, of the upper arc-shaped plate 2 and the lower arc-shaped plate 3 move forwards, meanwhile, the connecting plate 4 and the V-shaped elastic plate 5 are fixed on the U-shaped plate 1, the V-shaped elastic plate 5 has certain elasticity, when the upper arc-shaped plate 2 and the lower arc-shaped plate 3 are kneaded and extruded and move forwards, the V-shaped elastic plate 5 is simultaneously deformed and moves forwards, but the previous moving distance of the two ends of the V-shaped elastic plate 5 is smaller than the distance of the forward movement of the ports of the upper arc-shaped plate 2 and the lower arc-shaped plate 3, so that the upper first sliding blocks 16 and the lower sliding blocks 17 on the two ends of the V-shaped elastic plate 5 slide in the first sliding grooves 15 and the first sliding grooves 6, therefore, the upper first slider 16 and the lower first slider 17 pull the upper second slider 21 and the lower second slider 20 through the upper connecting string 23 and the lower connecting string 22, and simultaneously cooperate with the upper first spring 18 and the upper second spring 26 to cause the upper second slider 21 to slide left and right in the upper second chute 12, thereby causing the upper serrated knife 13 to move left and right, and simultaneously cooperate with the lower first spring 19 and the lower second spring 27 to cause the lower second slider 20 to slide left and right in the lower second chute 11, thereby causing the lower serrated knife 10 to move left and right, and simultaneously cause the upper serrated knife 13 and the lower serrated knife 10 to move left and right, thereby causing the upper serrated knife and the lower serrated knife to cut simultaneously up and down, thereby removing the tumor, and further increasing the tumor removal efficiency, the upper serrated teeth 14 are provided above the upper nipper plate 7, the lower serrated teeth 9 are provided above the lower nipper plate 8, and the upper serrated knife 14 and the upper serrated knife 13 are adapted to each other, lower tweezers tooth 9 and lower part tooth sword 10 looks mutual adaptation, upper portion tooth sword 13 is located the inside central point of last tweezers tooth 14, lower part tooth sword 10 is located the inside central point of tweezers tooth 9 down, through last tweezers tooth 14 on the last nipper plate 7, lower tweezers tooth 9 on the lower nipper plate 8 makes better tweezers of going up tweezers tooth 14 and lower tweezers tooth 9 hold the tumour, better fixes the tumour, prevent that the tumour from removing, make the tumour get rid of efficiency higher, lie in inside better preventing through upper portion tooth sword 13 and lower part tooth sword 10 and do not have and hinder other positions in vivo.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tumour removes tweezers for oncology uses, includes U template (1), its characterized in that: one end of the U-shaped plate (1) is fixedly connected with an upper arc-shaped plate (2), the other end of the U-shaped plate (1) is fixedly connected with a lower arc-shaped plate (3), one end of the upper arc-shaped plate (2) far away from the U-shaped plate (1) is fixedly connected with an upper nipper plate (7), the inside of the U-shaped plate (1) is fixedly connected with a connecting plate (4), one end of the connecting plate (4) far away from the U-shaped plate (1) is fixedly connected with a V-shaped elastic plate (5), two ends of the V-shaped elastic plate (5) far away from the connecting plate (4) are respectively fixedly connected with an upper first sliding block (16) and a lower first sliding block (17), an upper first sliding groove (15) is formed in the inner surface of the upper arc-shaped plate (2), a lower first sliding groove (6) is formed in the inner surface of the lower arc-shaped plate (3), and the upper first sliding groove (15) is in sliding connection with the upper first sliding block (16), the lower portion first sliding block (17) is connected with the lower portion first sliding groove (6) in a sliding mode, an upper portion second sliding groove (12) is formed in the upper forceps plate (7), an upper portion second sliding block (21) is connected to the inner portion of the upper portion second sliding groove (12) in a sliding mode, an upper portion tooth blade knife (13) is fixedly connected to the lower surface of the upper portion second sliding block (21), the upper portion first sliding block (16) is connected with the upper portion second sliding block (21) through an upper portion connecting rope (23), an upper portion first spring (18) is connected between one end, far away from the upper portion connecting rope (23), of the upper portion second sliding block (21) and the inner portion of the upper portion second sliding groove (12), an upper portion second spring (26) is connected between one end, close to the upper portion connecting rope (23), of the upper portion second sliding block (21) and the inner portion of the upper portion second sliding groove (12), and a forceps lower portion plate (8) is fixedly connected to one end, far away from the U-shaped plate (1), of the lower portion shaped plate (3), lower part second spout (11) have been seted up to the inside of lower tweezers board (8), the inside sliding connection of lower part second spout (11) has lower part second slider (20), the lower surface fixedly connected with lower part tooth sword (10) of lower part second slider (20), lower part first slider (17) are connected through sub-unit connection rope (22) with lower part second slider (20), be connected with lower part first spring (19) between lower part second spout (11) inside and the one end that lower part connection rope (22) were kept away from in lower part second slider (20), be connected with lower part second spring (27) between lower part second spout (11) inside and the one end that lower part second slider (20) are close to sub-unit connection rope (22).
2. Tumor removal forceps for oncology use according to claim 1, characterized in that: and two ends of the upper connecting rope (23) are respectively fixedly connected with the upper first sliding block (16) and the upper second sliding block (21).
3. Tumor removal forceps for oncology use according to claim 1, characterized in that: go up first through-hole (25) seted up in the inside of arc template (2), upper portion is connected rope (23) and is located first through-hole (25), and rope (23) and first through-hole (25) sliding connection are connected on upper portion.
4. Tumor removal forceps for oncology use according to claim 1, characterized in that: and two ends of the lower connecting rope (22) are respectively fixedly connected with the lower first sliding block (17) and the lower second sliding block (20).
5. Tumor removal forceps for oncology use according to claim 1, characterized in that: a second through hole (24) is formed in the lower arc-shaped plate (3), the lower connecting rope (22) is located in the second through hole (24), and the lower connecting rope (22) is connected with the second through hole (24) in a sliding mode.
6. Tumor removal forceps for oncology use according to claim 1, characterized in that: the upper portion of the upper forceps plate (7) is provided with upper forceps teeth (14), the upper portion of the lower forceps plate (8) is provided with lower forceps teeth (9), the upper forceps teeth (14) are mutually matched with upper teeth cutting knives (13), the lower forceps teeth (9) are mutually matched with lower teeth cutting knives (10), the upper teeth cutting knives (13) are located at the inner center of the upper forceps teeth (14), and the lower teeth cutting knives (10) are located at the inner center of the lower forceps teeth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210250948.7A CN114601531B (en) | 2022-03-15 | 2022-03-15 | Tumor removal forceps for oncology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210250948.7A CN114601531B (en) | 2022-03-15 | 2022-03-15 | Tumor removal forceps for oncology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114601531A true CN114601531A (en) | 2022-06-10 |
| CN114601531B CN114601531B (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210250948.7A Active CN114601531B (en) | 2022-03-15 | 2022-03-15 | Tumor removal forceps for oncology department |
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| CN114027929A (en) * | 2021-12-13 | 2022-02-11 | 新乡医学院第一附属医院 | Bladder tumor forceps for treating urinary system |
| CN215778466U (en) * | 2021-08-20 | 2022-02-11 | 内蒙古医科大学 | Novel oncology is with tumour excising device |
| CN114027930A (en) * | 2021-10-12 | 2022-02-11 | 中南大学湘雅医院 | Oral cavity maxillofacial surgery tumour resection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050096645A1 (en) * | 2003-10-31 | 2005-05-05 | Parris Wellman | Multitool surgical device |
| US20070151110A1 (en) * | 2005-12-19 | 2007-07-05 | Chia-Ying Chen | Folding knife with improved blade retraction mechanism |
| CN203829037U (en) * | 2014-04-29 | 2014-09-17 | 王木新 | Tumor removal device |
| CN204468196U (en) * | 2015-01-13 | 2015-07-15 | 青岛市肿瘤医院 | A kind of tumor resection tweezer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114601531B (en) | 2024-02-27 |
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Effective date of registration: 20240408 Address after: No.440, Jiyan Road, Huaiyin District, Jinan City, Shandong Province Patentee after: Affiliated Tumor Hospital of Shandong First Medical University (Shandong cancer prevention and treatment institute Shandong Cancer Hospital) Country or region after: China Address before: Double horse town of Shuangma Industrial Park in Hunan province 411100 Xiangtan city Yuetang District Patentee before: Tian Chunli Country or region before: China |