CN204337375U - A kind of tumor withdrawal device - Google Patents
A kind of tumor withdrawal device Download PDFInfo
- Publication number
- CN204337375U CN204337375U CN201420826176.8U CN201420826176U CN204337375U CN 204337375 U CN204337375 U CN 204337375U CN 201420826176 U CN201420826176 U CN 201420826176U CN 204337375 U CN204337375 U CN 204337375U
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- China
- Prior art keywords
- suction tube
- jaw
- piston rod
- tumor
- tong arm
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Abstract
The utility model discloses a kind of tumor withdrawal device, comprise suction tube, piston rod, piston and extraction pincers, the front end of described suction tube is provided with horn-like suction pipe, suction pipe front end is provided with puncture needle, piston rod is provided with in described suction tube, the two ends of piston rod are connected to piston and push away handle, are provided with the return spring for fixed piston rod in suction tube; Described suction tube outer wall is provided with and extracts pincers, described extraction pincers comprise jaw, tong arm and handle, tong arm front end is provided with jaw, the stage casing of jaw is provided with LED bulb group, elastic storage bag is provided with outside the end of side jaw, inner side is provided with handgrip, and the tip inside of opposite side jaw is provided with sucker, and tong arm rear end is provided with handle; This utility model structure is simple, reasonable in design, easy to use, and firm grip is landing not easily, tumor can be taken out from excision position fast, can provide illumination, avoid damaging normal human tissue, alleviate patient suffering for tumor locus.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of tumor withdrawal device.
Background technology
Tumor (Tumor) be body under various carcinogenic factor effect, some cells of local organization lose the normal regulation to its growth on gene level, cause its clonal abnormality hypertrophy and the abnormality that formed.Existing tumor operation extracts pincers and there are some drawbacks when extracing tumor, as needed to determine different operating forcepies according to the size of tumor, a lot of instrument for subsequent use is needed during such operation, add the burden of medical personnel, and the jaw of often kind of operating forceps is all fixed, sometimes well can not coordinate the tumor of different size, serve trouble to surgical band; Existing tumor extraction forceps, when operating, is monitored the situation less than peripheral organs, is easily caused unnecessary injury to normal organ; General tumor location is all along with the generation of hydrops, particularly in thoracic cavity or abdominal cavity, the hydrops of intracavity is now just needed to discharge, tumor could be facilitated to cut, and traditional discharge mode is extracted by rubber tube connecting puncture needle for utilizing syringe, and efficiency comparison is low, and easily cause infection, inconvenient to lesions position disinfection, therefore need to carry out design improvement, to solve the problem to the tumor stripper unit of prior art.
Utility model content
The purpose of this utility model is to provide a kind of firm grip, not easily landing, fast tumor can be taken out from excision position, illumination can be provided for tumor locus, avoid damaging normal human tissue, alleviate the tumor withdrawal device of patient suffering, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of tumor withdrawal device, comprise suction tube, piston rod, piston and extraction pincers, described suction tube rear end outer wall is provided with symmetrical finger ring, and suction tube front end is provided with suction tube interface, and the front of suction tube is provided with a trumpet-shaped suction pipe, and suction pipe front end is provided with puncture needle; Be provided with piston rod in described suction tube, the two ends of piston rod are connected to piston and push away handle, are provided with the return spring for fixed piston rod in suction tube; Described piston rod rear end is provided with for carrying out spacing upper baffle ring to piston rod, suction tube inwall is provided with lower baffle ring, described return spring one end is connected with upper baffle ring, the other end is connected with lower baffle ring, described suction tube outer wall is provided with and extracts pincers, described extraction pincers comprise jaw, tong arm and handle, tong arm front end is provided with jaw, the stage casing of jaw is provided with LED bulb group, elastic storage bag is provided with outside the end of side jaw, inner side is provided with handgrip, and the tip inside of opposite side jaw is provided with sucker, and tong arm rear end is provided with handle.
As further program of the utility model: described suction pipe rear end is provided with suction pipe interface, suction pipe interface to insert in suction tube interface and matches with suction tube interface.
As this utility model further scheme: described LED bulb group is powered by the button cell be arranged on suction tube, the gauge tap of LED bulb group is also arranged on suction tube.
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is simple, easy to operate, can extract the hydrops of lesions position; Suction pipe can hold tumor from tumor top, extracts pincers and can clamp tumor from both sides, extract firmly not landing, tumor is taken out from excision position fast; LED bulb group can illuminate tumor vicinity, avoids causing unnecessary injury to normal organ, when extracing tumor, utilizes the motility of self can tackle the tumor of different size, and the fastening tumor of its energy, the disposable excision completing tumor, decreases the misery of patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, a kind of tumor withdrawal device, comprise suction tube 1, piston rod 2, piston 3 and extract pincers 4, described suction tube 1 rear end outer wall is provided with symmetrical finger ring 5, suction tube 1 front end is provided with suction tube interface 6, and the front of suction tube 1 is provided with a trumpet-shaped suction pipe 7, and suction pipe 7 front end is provided with puncture needle 8, described suction pipe 7 rear end is provided with suction pipe interface 20, and suction pipe interface 20 to insert in suction tube interface 6 and matches with suction tube interface 6, be provided with piston rod 2 in described suction tube 1, the two ends of piston rod 2 are connected to piston 3 and push away handle 9, are provided with the return spring 10 for fixed piston rod 2 in suction tube 1, described piston rod 2 rear end is provided with for carrying out spacing upper baffle ring 11 to piston rod 2, suction tube 1 inwall is provided with lower baffle ring 12, described return spring 10 one end is connected with upper baffle ring 11, the other end is connected with lower baffle ring 12, described suction tube 1 outer wall is provided with and extracts pincers 4, described extraction pincers 4 comprise jaw 13, tong arm 14 and handle 15, tong arm 14 front end is provided with jaw 13, the stage casing of jaw 13 is provided with LED bulb group 16, described LED bulb group 16 is powered by the button cell be arranged on suction tube 1, the gauge tap of LED bulb group 16 is also arranged on suction tube 1, elastic storage bag 17 is provided with outside the end of side jaw 13, inner side is provided with handgrip 18, the tip inside of opposite side jaw 13 is provided with sucker 19, tong arm 14 rear end is provided with handle 15, described tong arm 14 is hinged with suction tube 1, tong arm 14 is connected suction tube 1 with jaw 13 junction by limit spring 21.
During use, open the switch of LED bulb group 16, illuminate and need excise position, medical worker first extruding downwards pushes away handle 9, and be placed in tumor to be extracted by trumpet-shaped suction pipe 7, puncture needle 8 inserts in tumor and plays fixation, then unclamp and push away handle 9, piston rod 2 can make to produce negative pressure in suction tube 1 under the effect of return spring 10, thus holds tumor, and puncture needle 8 also can extract tumor vicinity hydrops; Then medical worker clamps tumor take off by extracting pincers 4, extracts sucker 19 on pincers 4 and handgrip 18 can fix tumor further, and elastic storage bag 17 can deposit the tumor under excising temporarily.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a tumor withdrawal device, comprise suction tube (1), piston rod (2), piston (3) and extract pincers (4), it is characterized in that: described suction tube (1) rear end outer wall is provided with symmetrical finger ring (5), suction tube (1) front end is provided with suction tube interface (6), the front of suction tube (1) is provided with a trumpet-shaped suction pipe (7), and suction pipe (7) front end is provided with puncture needle (8), piston rod (2) is provided with in described suction tube (1), the two ends of piston rod (2) are connected to piston (3) and push away handle (9), are provided with the return spring (10) for fixed piston rod (2) in suction tube (1), described piston rod (2) rear end is provided with for carrying out spacing upper baffle ring (11) to piston rod (2), suction tube (1) inwall is provided with lower baffle ring (12), described return spring (10) one end is connected with upper baffle ring (11), the other end is connected with lower baffle ring (12), described suction tube (1) outer wall is provided with and extracts pincers (4), described extraction pincers (4) comprises jaw (13), tong arm (14) and handle (15), tong arm (14) front end is provided with jaw (13), the stage casing of jaw (13) is provided with LED bulb group (16), elastic storage bag (17) is provided with outside the end of side jaw (13), inner side is provided with handgrip (18), the tip inside of opposite side jaw (13) is provided with sucker (19), tong arm (14) rear end is provided with handle (15).
2. tumor withdrawal device according to claim 1, it is characterized in that, described suction pipe (7) rear end is provided with suction pipe interface (20), and suction pipe interface (20) to insert in suction tube interface (6) and matches with suction tube interface (6).
3. tumor withdrawal device according to claim 1, it is characterized in that, described tong arm (14) is hinged with suction tube (1), and tong arm (14) is connected suction tube (1) with jaw (13) junction by limit spring (21).
4. tumor withdrawal device according to claim 1, it is characterized in that, described LED bulb group (16) is powered by the button cell be arranged on suction tube (1), and the gauge tap of LED bulb group (16) is also arranged on suction tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826176.8U CN204337375U (en) | 2014-12-22 | 2014-12-22 | A kind of tumor withdrawal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826176.8U CN204337375U (en) | 2014-12-22 | 2014-12-22 | A kind of tumor withdrawal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337375U true CN204337375U (en) | 2015-05-20 |
Family
ID=53220683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826176.8U Expired - Fee Related CN204337375U (en) | 2014-12-22 | 2014-12-22 | A kind of tumor withdrawal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709327A (en) * | 2016-01-07 | 2016-06-29 | 刘长民 | Medicine interventional treatment device for medical oncology |
| CN106073859A (en) * | 2016-08-29 | 2016-11-09 | 江苏艾拓生物技术有限公司 | A kind of Microtrauma surgical operation implement |
| CN112690874A (en) * | 2020-12-25 | 2021-04-23 | 吉棚 | Mammary gland fibroma excision fixing device |
| CN113509220A (en) * | 2021-07-01 | 2021-10-19 | 吉林大学 | Negative pressure type tumor extraction device for neurosurgery |
-
2014
- 2014-12-22 CN CN201420826176.8U patent/CN204337375U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709327A (en) * | 2016-01-07 | 2016-06-29 | 刘长民 | Medicine interventional treatment device for medical oncology |
| CN106073859A (en) * | 2016-08-29 | 2016-11-09 | 江苏艾拓生物技术有限公司 | A kind of Microtrauma surgical operation implement |
| CN112690874A (en) * | 2020-12-25 | 2021-04-23 | 吉棚 | Mammary gland fibroma excision fixing device |
| CN113509220A (en) * | 2021-07-01 | 2021-10-19 | 吉林大学 | Negative pressure type tumor extraction device for neurosurgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |