CN110432949A - A kind of telescopic tumour clamp device - Google Patents
A kind of telescopic tumour clamp device Download PDFInfo
- Publication number
- CN110432949A CN110432949A CN201910760766.2A CN201910760766A CN110432949A CN 110432949 A CN110432949 A CN 110432949A CN 201910760766 A CN201910760766 A CN 201910760766A CN 110432949 A CN110432949 A CN 110432949A
- Authority
- CN
- China
- Prior art keywords
- undersetting
- upper bracket
- clamp device
- telescopic
- fixing axle
- 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.)
- Pending
Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 36
- 238000013461 design Methods 0.000 abstract description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000002679 ablation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000771 oncological effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/285—Surgical forceps combined with cutting implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/17—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins for soft tissue, e.g. breast-holding devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
Abstract
The present invention relates to a kind of telescopic tumour clamp devices, including upper bracket and undersetting, the lower end of upper bracket is connected with fixing axle, it is connected between fixing axle and undersetting by ball bearing rotational, the upper surface of upper bracket is connected with shadowless lamp, flexible gripper assembly is hinged at left and right sides of the top of upper bracket, two groups of lantern rings are slidably connected in fixing axle, first connecting rod is hinged between lantern ring and flexible gripper assembly, the first spring is connected between two groups of lantern rings, the inner cavity of undersetting is equipped with yoke mechanism, the upper end of yoke mechanism is connected with sliding block, sliding block is slidably connected in fixing axle, and sliding block is between ball bearing and lantern ring.The present invention can be reasonable in design, and the clamping operation of flexible gripper assembly may be implemented, can deep enough lesser operative incision, but also be equipped with shadowless lamp, can effective floor light, be conducive to the success rate for improving tumour clamping.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of telescopic tumour clamp devices.
Background technique
Oncology is clinical medical second level subject, is divided into Internal Medicine-Oncology, tumour radiotherapy section and Oncological Surgery etc.；It is swollen
Tumor surgery provides the complex treatment based on performing the operation.Cancer surgery often relates to a large amount of surgical instrument, surgical instrument
Refer to that, directly or indirectly for the instrument of human body, equipment, utensil his similar or relevant article, effectiveness mainly passes through physics
Mode obtains, and achieving the goal is the diagnosis of disease, prevention, monitoring, treatment or alleviation.
Tumour be influence human health a big killer, to tumour carry out surgical removal be treat the disease it is important
Mode, for the more preferably faster postoperative rehabilitation of patient, operative incision be should not be too large, when operative incision is smaller, due to common
Clamp device can not stretch, so that tumour clamping difficulty increases, and hand is easy to cause sight to block incision when clamping,
The progress of unfavorable clamping operation, reduces the practicability of tumour clamp device.
Thus at present need be a kind of reasonable in design, it may be implemented to stretch, it can be under conditions of minor operation notch
The telescopic tumour clamp device clamped to tumour is to overcome the above difficulty.
Summary of the invention
In view of this, the present invention provides a kind of telescopic tumour clamp device, convenient for adjusting, be conducive to improve tumour clamping
Success rate.
To achieve the goals above, the present invention adopts the following technical scheme that a kind of telescopic tumour clamp device, including upper
Support and undersetting, the lower end of the upper bracket are connected with fixing axle, pass through ball bearing between the fixing axle and undersetting
Rotation connection, the upper surface of the upper bracket are connected with shadowless lamp, are hinged with telescopic clamp at left and right sides of the top of the upper bracket
Component is taken, two groups of lantern rings are slidably connected in the fixing axle, the first company is hinged between the lantern ring and flexible gripper assembly
Bar is connected with the first spring between lantern ring described in two groups, and the inner cavity of the undersetting is equipped with yoke mechanism, the yoke mechanism
Upper end is connected with sliding block, and the sliding block is slidably connected in fixing axle, and sliding block is between ball bearing and lantern ring.
The present invention being capable of the company reasonable in design that upper bracket and undersetting will be realized by ball bearing and fixing axle
It connects, the rotation of upper bracket and undersetting may be implemented, undersetting can avoid the notch of tumor operation, not influence tumour clamping
Sight, gripper assembly of stretching is hinged with upper bracket, and the clamping operation of flexible gripper assembly may be implemented, and has flexible function
Can, can deep enough lesser operative incision, and the present invention is additionally provided with shadowless lamp, can effective floor light, be conducive to mention
The success rate of high tumour clamping.
Further, the flexible gripper assembly includes retaining sleeve and clamp arm, and the retaining sleeve is articulated at the top of upper bracket
Left and right ends, the clamp arm are plugged in retaining sleeve, and fixing bolt, the top inner side of the clamp arm are bolted on the retaining sleeve
Wall is connected with collet, and the open end of the collet is equipped with cutting edge.
Preferably, the clamp arm is equipped with scale strip.
The invention adopts the above technical scheme, can be realized the quantitative adjusting of clamp arm visualization in flexible gripper assembly, energy
It is enough that effective cutting clamping preferably is carried out to tumour.
Further, the yoke mechanism includes two groups of operating sticks arranged in a crossed manner, is passed through between operating stick described in two groups
Pin shaft is hinged, and second spring, the top connection sliding block of the operating stick, the behaviour are connected between operating stick lower part described in two groups
The bottom end for making bar is connected with finger ring.
Preferably, the finger ring is equipped with anti-skidding salient point.
The invention adopts the above technical scheme, is capable of increasing the friction of finger ring Yu user's finger, prevents to slip
The problems such as, guarantee the safety used.
Preferably, the outer surface of the undersetting offers the limiting slot passed through for pin shaft.
The invention adopts the above technical scheme, and the setting of limiting slot controls the folding space length of clamp device, makes it
It is more convenient to use in small space, increases the convenience and safety used.
Further, the upper bracket is equipped with friction shim with the mutually close side of undersetting.
The invention adopts the above technical scheme, makes upper bracket and undersetting keep solid by frictional force when no external force
It is fixed.
Further, the lower end of the undersetting offers hanging hole.
The invention adopts the above technical scheme, and hanging hole facilitates the storage of whole device, also releases plain clamp use and refers to
The case where ring is hung, is not take up finger ring position, convenient for users to taking and storing.
The beneficial effects of the present invention are:
Structure of the invention design is rationally, easy to adjust, can adjust the length that clamp arm stretches out retaining sleeve according to knub position,
Finger, which protrudes into, carries out compression operation in finger ring, so that operating stick upper end sliding block is close to each other, to squeeze lantern ring post-tensioning dynamic first
Connecting rod will be fixed in collet, convenient for taking so that the collet in flexible clamping assembly end portion is mutually close by cutting edge after ablation of tumors
Out, field luminance can be improved by shadowless lamp, pushes and rotated in fixing axle when undersetting by ball bearing, so that upper branch
Seat with undersetting generate angle, be fixed by the frictional force of friction shim, thus to operation when hand angle position into
Row is adjusted, and sight is avoided to block, and is conducive to the success rate for improving tumour clamping.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is integral outer structural schematic diagram of the present invention；
Fig. 2 is whole interior structural schematic diagram of the present invention；
Wherein, in figure: 1 is upper bracket, and 2 be undersetting, and 3 be fixing axle, and 4 be ball bearing, and 5 be shadowless lamp, and 6 be flexible
Gripper assembly, 601 be retaining sleeve, and 602 be clamp arm, and 603 be fixing bolt, and 604 be collet, and 7 be lantern ring, and 8 be the first two sides, 9
It is yoke mechanism for the first spring, 10,101 be operating stick, and 102 be pin shaft, and 103 be second spring, and 104 be finger ring, and 12 be to rub
Scrubbing pad piece, 13 be hanging hole, and 14 be limiting slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is as depicted in figs. 1 and 2: a kind of telescopic tumour clamp device, including upper bracket 1 and undersetting 2, upper bracket 1
Lower end is connected with fixing axle 3, is rotatablely connected between fixing axle 3 and undersetting 2 by ball bearing 4, and the upper surface of upper bracket 1 connects
It is connected to shadowless lamp 5, flexible gripper assembly 6 is hinged at left and right sides of the top of upper bracket 1, slidably connects two groups in fixing axle 3
Lantern ring 7 is hinged with first connecting rod 8, the first spring 9 is connected between two groups of lantern rings 7 between lantern ring 7 and flexible gripper assembly 6, under
The inner cavity of support 2 is equipped with yoke mechanism 10, and the upper end of yoke mechanism 10 is connected with sliding block 11, and sliding block 11 is slidably connected at fixation
On axis 3, and sliding block 11 is between ball bearing 4 and lantern ring 7.
In the present embodiment, gripper assembly 6 of stretching includes retaining sleeve 601 and clamp arm 602, and retaining sleeve 601 is articulated with upper bracket 1
Top left and right ends, clamp arm 602 are plugged in retaining sleeve 601, and fixing bolt 603 is bolted on retaining sleeve 601, clamp arm 602
Top inner side wall is connected with collet 604, and the open end of collet 604 is equipped with cutting edge.
Clamp arm 602 is equipped with scale strip.Scale strip stretches out the length of retaining sleeve 601 convenient for observation clamp arm 602, can be directed to
The tumor depth of actual tumor operation clamping makes length adjustment, user-friendly.
In the present embodiment, yoke mechanism 10 includes two groups of operating sticks 101 arranged in a crossed manner, is led between two groups of operating sticks 101
It is hinged to cross pin shaft 102, second spring 103, the top connection sliding block of operating stick 101 are connected between two groups of 101 lower parts of operating stick
11, the bottom end of operating stick 101 is connected with finger ring 104.
Anti-skidding salient point is additionally provided on finger ring 104.Increasing friction force can be avoided the slippage of finger ring 104.
The outer surface of undersetting 2 offers the limiting slot 14 passed through for pin shaft 102.Two groups of operating sticks 101 close to when, pin shaft
102 move along limiting slot 14, carry out clamping operation convenient for yoke mechanism 10.The setting of limiting slot 14 controls opening for clamp device
Space length is closed, makes it be more convenient to use in small space, increases the convenience and safety used.
In the present embodiment, upper bracket 1 is equipped with friction shim 12 with the mutually close side of undersetting 2.Lead to when no external force
Crossing frictional force is kept fixed upper bracket 1 with undersetting 2.
In the present embodiment, the lower end of undersetting 2 offers hanging hole 13.Hanging hole 13 facilitates the storage of whole device, also discharges
The case where plain clamp is hung using finger ring 104, is not take up 104 position of finger ring, convenient for users to taking and storing.
A specific embodiment of the invention are as follows:
In the use of the present invention, it is easy to adjust, the length that clamp arm 602 stretches out retaining sleeve 601 can be adjusted according to knub position
Degree, rotary fixing screw bolt 603 are locked, and finger, which protrudes into, carries out compression operation in finger ring 104, so that second spring 103 is shunk,
The sliding block 11 of 101 upper end of operating stick is close to each other, to squeeze lantern ring 7, the first spring 9 is shunk, two groups of lantern rings 7 close to when pull
First connecting rod 8 will be fixed on so that the collet 604 of flexible 6 end of gripper assembly is mutually close by cutting edge after ablation of tumors
In collet 604, convenient for taking out, finger is carried out after being detached from finger ring 104 by the first spring 9 and the effect of the elastic force of second spring 103
It resets, when operative incision is smaller, field luminance can be improved by shadowless lamp 5, pass through ball bearing 4 when pushing undersetting 2
It rotates in fixing axle 3, so that upper bracket 1 and undersetting 2 generate angle, is fixed by the frictional force of friction shim 12,
The angle position of hand is adjusted when to operation, and sight is avoided to block, and is conducive to the success rate for improving tumour clamping.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of telescopic tumour clamp device, which is characterized in that including upper bracket (1) and undersetting (2), the upper bracket
(1) lower end is connected with fixing axle (3), is rotatablely connected between the fixing axle (3) and undersetting (2) by ball bearing (4),
The upper surface of the upper bracket (1) is connected with shadowless lamp (5), is hinged with telescopic clamp at left and right sides of the top of the upper bracket (1)
Take component (6), slidably connect two groups of lantern rings (7) on the fixing axle (3), the lantern ring (7) and flexible gripper assembly (6) it
Between be hinged with first connecting rod (8), be connected between lantern ring described in two groups (7) the first spring (9), the inner cavity of the undersetting (2)
Equipped with yoke mechanism (10), the upper end of the yoke mechanism (10) is connected with sliding block (11), and the sliding block (11) is slidably connected
On fixing axle (3), and sliding block (11) is located between ball bearing (4) and lantern ring (7).
2. a kind of telescopic tumour clamp device according to claim 1, which is characterized in that the flexible gripper assembly
It (6) include retaining sleeve (601) and clamp arm (602), the retaining sleeve (601) is articulated with left and right ends at the top of upper bracket (1), described
Clamp arm (602) is plugged in retaining sleeve (601), is bolted with fixing bolt (603), the clamp arm on the retaining sleeve (601)
(602) top inner side wall is connected with collet (604), and the open end of the collet (604) is equipped with cutting edge.
3. a kind of telescopic tumour clamp device according to claim 2, which is characterized in that set on the clamp arm (602)
There is scale strip.
4. a kind of telescopic tumour clamp device according to claim 1, which is characterized in that yoke mechanism (10) packet
Two groups of operating sticks arranged in a crossed manner (101) are included, pass through pin shaft (102) hingedly between operating stick described in two groups (101), described in two groups
It is connected with second spring (103) between operating stick (101) lower part, the top connection sliding block (11) of the operating stick (101) is described
The bottom end of operating stick (101) is connected with finger ring (104).
5. a kind of telescopic tumour clamp device according to claim 4, which is characterized in that set on the finger ring (104)
There is anti-skidding salient point.
6. a kind of telescopic tumour clamp device according to claim 4, which is characterized in that outside the undersetting (2)
Surface offers the limiting slot (14) passed through for pin shaft (102).
7. a kind of telescopic tumour clamp device according to claim 1, which is characterized in that the upper bracket (1) is under
The mutually close side of support (2) is equipped with friction shim (12).
8. a kind of telescopic tumour clamp device according to claim 1, which is characterized in that under the undersetting (2)
End offers hanging hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760766.2A CN110432949A (en) | 2019-08-16 | 2019-08-16 | A kind of telescopic tumour clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760766.2A CN110432949A (en) | 2019-08-16 | 2019-08-16 | A kind of telescopic tumour clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110432949A true CN110432949A (en) | 2019-11-12 |
Family
ID=68436196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910760766.2A Pending CN110432949A (en) | 2019-08-16 | 2019-08-16 | A kind of telescopic tumour clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110432949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040867A (en) * | 2021-03-26 | 2021-06-29 | 湖南师范大学 | Auxiliary device for bile duct cancer operation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205729464U (en) * | 2016-06-10 | 2016-11-30 | 訾华浦 | A kind of tumor gripping tweezer |
| CN109124728A (en) * | 2018-08-27 | 2019-01-04 | 齐璐清 | A kind of telescopic tumour clamp device |
| CN109805966A (en) * | 2019-01-31 | 2019-05-28 | 周彩凤 | A kind of oncology living body sampling feeding device for inspection |
-
2019
- 2019-08-16 CN CN201910760766.2A patent/CN110432949A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205729464U (en) * | 2016-06-10 | 2016-11-30 | 訾华浦 | A kind of tumor gripping tweezer |
| CN109124728A (en) * | 2018-08-27 | 2019-01-04 | 齐璐清 | A kind of telescopic tumour clamp device |
| CN109805966A (en) * | 2019-01-31 | 2019-05-28 | 周彩凤 | A kind of oncology living body sampling feeding device for inspection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040867A (en) * | 2021-03-26 | 2021-06-29 | 湖南师范大学 | Auxiliary device for bile duct cancer operation |
| CN113040867B (en) * | 2021-03-26 | 2022-04-05 | 湖南师范大学 | Auxiliary device for bile duct cancer operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Dongguo Inventor after: Feng Jihong Inventor after: Chen Yang Inventor before: Feng Jihong Inventor before: Wang Dongguo Inventor before: Chen Yang |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 318000 No. 381-1 Shandong Road, Jiaojiang District, Taizhou City, Zhejiang Province Applicant after: TAIZHOU MUNICIPAL Hospital Address before: 318000 no.381-1, Zhongshan East Road, Shujiang District, Taizhou City, Zhejiang Province Applicant before: TAIZHOU MUNICIPAL Hospital |