CN202490004U - Tumor gripping tongs - Google Patents
Tumor gripping tongs Download PDFInfo
- Publication number
- CN202490004U CN202490004U CN2012201100183U CN201220110018U CN202490004U CN 202490004 U CN202490004 U CN 202490004U CN 2012201100183 U CN2012201100183 U CN 2012201100183U CN 201220110018 U CN201220110018 U CN 201220110018U CN 202490004 U CN202490004 U CN 202490004U
- Authority
- CN
- China
- Prior art keywords
- tumor
- head end
- nipper
- thing
- swollen
- 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.)
- Expired - Fee Related
Links
- 206010028980 Neoplasm Diseases 0.000 title abstract description 12
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 5
- 210000001215 vagina Anatomy 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 241001014327 Anodontia Species 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses tumor gripping tongs, and relates to the field of medical instruments, in particular to the improvement technology of tumor gripping tongs for surgical operations. The tumor gripping tongs comprise an end (1), a rod part (2) and a finger ring (3), wherein the front and rear ends of the rod part (2) are connected with the end (1) and the finger ring part (3) respectively; the front end of the rod part (2) has a bent structure; the end (1) is a hollow ellipsoid formed by closing two semi-ellipsoids; a round hole is formed on the section of the top end of the end (1); reticulate lines (1-1) are arranged on the inner surface of the hollow ellipsoid; and cross lip teeth (1-2) are arranged on the closing surfaces of the two semi-ellipsoids of the end (1). A tumor can be conveniently lifted in a minimally invasive operation, the duration of the operation can be shortened, the tumor can be completely resected, and the deposit of the tumor is reduced.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to the improvement technology of a kind of surgical operation with swollen thing nipper.
Background technology
Surgical oncology is performed the operation particularly in the micro-wound surgical operation, often must lift swollen thing.In actual clinical operation, generally can select apparatus such as sponge holding forceps to lift, anodontia sponge holding forceps is difficult to the swollen thing of firm clamp in the operation, and has the tooth sponge holding forceps to tear swollen thing easily, destroys the integrity of swollen thing, causes tumor planting or sends out.
The utility model content
This utility model provides a kind of swollen thing nipper, and this utility model is convenient to mention in the Minimally Invasive Surgery the swollen thing of tractive, shortens operating time, and guarantee to swell thing integrity that excises and the plantation that reduces tumor are sent out.
For addressing the above problem, this utility model adopts following technical scheme: swollen thing nipper comprises head end 1, bar portion 2 and refers to circle portion 3 that bar portion 2 front and back ends are connected with head end 1 respectively and refer to circle portion 3; Bar portion 2 front ends are bending structures, and said head end 1 is to constitute hollow ellipsoids by two semiellipsoids are involutory, and head end 1 top tangent plane has circular hole.
Further, the swollen thing nipper of this utility model also has following characteristics: the inner surface of hollow ellipsoids has netted stricture of vagina 1-1.
The involutory surface of two hemisphere of said head end 1 has horizontal lips and teeth 1-2.
The spheroid internal diameter size is 30 * 50mm.
The vertical circular hole 1-3 of hollow ellipsoids diameter is 15mm.
In operation, after the complete excision of swollen thing that lifts, swollen thing nipper head end can directly be put into specimen bag and take out from otch, has avoided tumor planting to send out in vivo or otch.
This utility model can vary in size according to swollen thing can use the nipper of different size, guarantees that swollen thing is fully in the head end hollow ellipsoids.Compare with the sponge holding forceps of using in the past, this utility model and swollen thing contact surface are big, difficult tearing.The spheroid inner face has netted stricture of vagina, and apposition position is provided with tiny horizontal lips and teeth, and it is involutory good to be beneficial to nipper, guarantees the integrity of swollen thing excision, reduces the plantation of tumor and sends out.This swollen thing nipper design is unique, easy to operate, reduces little otch or chamber mirror operation easier, guarantees the integrity and no tumor principle of swollen thing.
Description of drawings
Fig. 1 is this utility model Facad structure sketch map;
Fig. 2 is this utility model side structure sketch map;
Fig. 3 is a sketch map when swelling thing nipper head end closure;
Fig. 4 is swollen thing nipper head end sketch map when opening.
Symbol description among the figure: head end 1, netted stricture of vagina 1-1, horizontal lips and teeth 1-2, circular hole 1-3, bar portion 2, refer to circle portion 3.
The specific embodiment
With illustrated embodiments this utility model is done detailed explanation below.
Like Fig. 1-shown in Figure 4, swollen thing nipper comprises head end 1, bar portion 2 and refers to circle portion 3, and bar portion 2 front and back ends are connected with head end 1 respectively and refer to circle portion 3; Bar portion 2 front ends are bending structures, and said head end 1 is to constitute hollow ellipsoids by two semiellipsoids are involutory, and head end 1 top tangent plane has circular hole.
The inner surface of hollow ellipsoids has netted stricture of vagina 1-1.
The involutory surface of two semiellipsoids of said head end 1 has horizontal lips and teeth 1-2.
The spheroid internal diameter size is 30 * 50mm.
The vertical circular hole 1-3 of hollow ellipsoids diameter is 15mm.
Medical materials such as this utility model employing medical stainless steel are processed.Bar portion can be designed to doublejointed, is beneficial to the Minimally Invasive Surgery operation.
What should explain at last is: obviously, the foregoing description only be for explain clearly that this utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of this utility model.
Claims (5)
1. swollen thing nipper comprises head end (1), bar portion (2) and refers to circle portion (3) that bar portion (2) front and back ends is connected with head end (1) respectively and refers to circle portion (3); It is characterized in that bar portion (2) front end is a bending structure, said head end (1) is to constitute hollow ellipsoids by two semiellipsoids are involutory, and head end (1) top tangent plane has circular hole.
2. swollen according to claim 1 thing nipper is characterized in that the inner surface of hollow ellipsoids has netted stricture of vagina (1-1).
3. swollen according to claim 1 thing nipper is characterized in that the involutory surface of two semiellipsoids of said head end (1) has horizontal lips and teeth (1-2).
4. like claim 1,2 or 3 said swollen thing nippers, it is characterized in that the spheroid internal diameter size is 30 * 50mm.
5. like the said swollen thing nipper of claim 4, it is characterized in that the vertical circular hole of hollow ellipsoids (1-3) diameter is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201100183U CN202490004U (en) | 2012-03-22 | 2012-03-22 | Tumor gripping tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201100183U CN202490004U (en) | 2012-03-22 | 2012-03-22 | Tumor gripping tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490004U true CN202490004U (en) | 2012-10-17 |
Family
ID=46996250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201100183U Expired - Fee Related CN202490004U (en) | 2012-03-22 | 2012-03-22 | Tumor gripping tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490004U (en) |
-
2012
- 2012-03-22 CN CN2012201100183U patent/CN202490004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Baodong Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |