CN109124728A - A kind of telescopic tumour clamp device - Google Patents
A kind of telescopic tumour clamp device Download PDFInfo
- Publication number
- CN109124728A CN109124728A CN201810980567.8A CN201810980567A CN109124728A CN 109124728 A CN109124728 A CN 109124728A CN 201810980567 A CN201810980567 A CN 201810980567A CN 109124728 A CN109124728 A CN 109124728A
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- CN
- China
- Prior art keywords
- clamp arm
- clamp
- fixedly connected
- slot
- sliding
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- 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.)
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- 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
-
- 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
- A61B2017/2808—Clamp, e.g. towel clamp
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of telescopic tumour clamp devices, including the first clamp arm, the second clamp arm and third clamp arm, right side at the top of second clamp arm is fixedly connected with push rod, the through slot being used cooperatively with push rod is offered at the top of first clamp arm, limiting slot is provided on the outside of through slot, the two sides of second clamp arm bottom are fixedly connected to support rod, and the bottom of support rod is fixedly connected with the first sliding block.The present invention is used cooperatively by the first clamp arm of setting, the second clamp arm, first sliding groove, the first sliding block, support rod, push rod, compressed spring, second sliding slot, the second sliding block, slide bar, third clamp arm, telescopic rod, through slot and limiting slot, solves existing tumour clamp device when in use, due to needing to adjust the use length of collet according to actual use situation, the problem of causing existing tumour clamp device not to be adjustable the length of collet when in use, the use for the person of being convenient to use improves the practicability of tumour clamp device.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of telescopic tumour clamp device.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software, effectiveness mainly pass through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising
Booster action, it is therefore an objective to diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation or
Person's function compensation；Inspection, substitution, adjusting or the support of physiological structure or physiology course；The support or maintenance of life；It is pregnant
It is pregnent control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.
During to being treated with the patient of tumour, need using to tumour clamp device, existing tumour
Clamp device when in use, due to needing to adjust the use length of collet according to actual use situation, causes existing tumour to be pressed from both sides
Device is taken not to be adjustable the length of collet when in use, it has not been convenient to which the use of user reduces the practical of tumour clamp device
Property.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of telescopic tumour clamp device, has adjustable clamps length
The advantages that, solve the problems, such as that existing tumour clamp device is not adjustable the length of collet when in use.
(2) technical solution
For the purpose for realizing above-mentioned adjustable clamps, the invention provides the following technical scheme: a kind of telescopic tumour clamp device,
Including the first clamp arm, the second clamp arm and third clamp arm, the right side at the top of second clamp arm is fixedly connected with push rod, and described first
The through slot being used cooperatively with push rod is offered at the top of clamp arm, and limiting slot, second clamp arm are provided on the outside of the through slot
The two sides of bottom are fixedly connected to support rod, and the bottom of the support rod is fixedly connected with the first sliding block, the third clamp arm
Telescopic rod is fixedly connected on the right side of top, the top and bottom of the third clamp arm is fixedly connected to slide bar, the slide bar
Outside be fixedly connected with the second sliding block, compressed spring, the left side of the compressed spring are fixedly connected on the left of the slide bar
It is fixedly connected on the left of the second clamp arm inner cavity, the inner cavity of the third clamp arm is provided with positive/negative thread bar, the positive/negative thread
The two sides on bar surface are threaded with thread bush, and clamping bar, the inside of the clamping bar are fixedly connected at the top of the thread bush
It is fixedly connected with fixture block, is connected with fixture block on the inside of the fixture block.
Preferably, the through-hole being used cooperatively with fixture block is offered at the top of the third clamp arm.
Preferably, the bottom of first clamp arm inner cavity offers the first sliding groove being used cooperatively with the first sliding block, described
The inner wall of first sliding groove is connect with the basal sliding of the first sliding block.
Preferably, the top and bottom of second clamp arm inner cavity offers second be used cooperatively with the second sliding block and slides
It is slidably connected on the outside of slot, the inner wall of the second sliding slot and the second sliding block.
Preferably, the total length of first clamp arm is greater than the total length of the second clamp arm, the total length of second clamp arm
Less than the total length of third clamp arm.
Preferably, bearing block is connected on the left of the positive/negative thread bar, the left side of the bearing block and third are pressed from both sides
Bottom on the left of arm inner cavity is fixedly connected.
Preferably, the surface of the push rod is provided with Anti-slip cover, and the surface of Anti-slip cover is equipped with anti-skid chequer.
Preferably, adjustable spring is provided on the inside of first clamp arm.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of telescopic tumour clamp device, have it is following the utility model has the advantages that
1, the present invention by setting the first clamp arm, the second clamp arm, first sliding groove, the first sliding block, support rod, push rod, compressed spring,
Second sliding slot, the second sliding block, slide bar, third clamp arm, telescopic rod, through slot and limiting slot are used cooperatively, and are solved existing swollen
Tumor clamp device when in use, due to needing to adjust the use length of collet according to actual use situation, leads to existing tumour
Clamp device is not adjustable the problem of length of collet when in use, and the use for the person of being convenient to use improves tumour clamping dress
The practicability set.
, the present invention by setting Anti-slip cover, increase the contact area between user's hand and push rod, avoid because scarce
Weary anti-skid device, the phenomenon that causing user to fall off when in use, facilitate the first sliding block and exist by the way that first sliding groove is arranged
Sliding in first clamp arm, reduces the frictional force between the first sliding block and the first clamp arm, effectively extends the use of part
Service life facilitates rotation of the positive/negative thread bar in third clamp arm, reduces positive/negative thread bar and third by the way that bearing block is arranged
Frictional force between clamp arm effectively extends the service life of part.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the first clamp arm schematic diagram of internal structure of the invention；
Fig. 3 is the second clamp arm schematic diagram of internal structure of the invention；
Fig. 4 is third clamp arm schematic diagram of internal structure of the present invention；
Fig. 5 is the first arm clamping structure top view of the invention.
In figure: 1 first clamp arm, 2 second clamp arm, 3 first sliding grooves, 4 first sliding blocks, 5 support rods, 6 push rods, 7 compressed springs,
8 second sliding slots, 9 second sliding blocks, 10 slide bars, 11 third clamp arm, 12 telescopic rods, 13 thread bush, 14 clamping bars, 15 fixture blocks, 16 fixture blocks,
17 positive/negative thread bars, 18 bearing blocks, 19 through slots, 20 limiting slots.
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.
Please refer to Fig. 1-5, a kind of telescopic tumour clamp device, including the first clamp arm 1, the second clamp arm 2 and third clamp arm
11, the total length of the first clamp arm 1 is greater than the total length of the second clamp arm 2, and the total length of the second clamp arm 2 is less than the total of third clamp arm 11
The right side of length, 2 top of the second clamp arm is fixedly connected with push rod 6, and the surface of push rod 6 is provided with Anti-slip cover, and the table of Anti-slip cover
Face is equipped with anti-skid chequer, by the way that Anti-slip cover is arranged, increases the contact area between user's hand and push rod 6, avoids because lacking
Weary anti-skid device, the phenomenon that causing user to fall off when in use, the top of the first clamp arm 1 offers and push rod 6 cooperates
The through slot 19 used, the outside of through slot 19 are provided with limiting slot 20, and the two sides of 2 bottom of the second clamp arm are fixedly connected to support rod
5, the bottom of support rod 5 is fixedly connected with the first sliding block 4, and the bottom of 1 inner cavity of the first clamp arm is offered to be made with the cooperation of the first sliding block 4
First sliding groove 3, the inner wall of first sliding groove 3 are connect with the basal sliding of the first sliding block 4, convenient by the way that first sliding groove 3 is arranged
Sliding of first sliding block 4 in the first clamp arm 1, reduces the frictional force between the first sliding block 4 and the first clamp arm 1, effectively
The service life of part is extended, the right side at 11 top of third clamp arm is fixedly connected with telescopic rod 12, the top of third clamp arm 11
It is fixedly connected to slide bar 10 with bottom, the outside of slide bar 10 is fixedly connected with the second sliding block 9, the top of 11 inner cavity of third clamp arm
The second sliding slot 8 being used cooperatively with the second sliding block 9, the outside of the inner wall of second sliding slot 8 and the second sliding block 9 are offered with bottom
It is slidably connected, the left side of slide bar 10 is fixedly connected with compressed spring 7, the left side in the left side of compressed spring 7 and 2 inner cavity of the second clamp arm
It is fixedly connected, the inner cavity of third clamp arm 11 is provided with positive/negative thread bar 17, and the left side of positive/negative thread bar 17 is connected with bearing
Seat 18, the left side of bearing block 18 is fixedly connected with the bottom on the left of 11 inner cavity of third clamp arm, by the way that bearing block 18 is arranged, is facilitated
Rotation of the positive/negative thread bar 17 in third clamp arm 11, reduces the frictional force between positive/negative thread bar 17 and third clamp arm 11,
The service life of part is effectively extended, the two sides on 17 surface of positive/negative thread bar are threaded with thread bush 13, thread bush
13 top is fixedly connected with clamping bar 14, and the inside of clamping bar 14 is fixedly connected with fixture block 15, and the inside of fixture block 15 is connected with fixture block
16, the top of third clamp arm 11 offers the through-hole being used cooperatively with fixture block 16, and the present invention passes through the first clamp arm 1, second of setting
Clamp arm 2, first sliding groove 3, the first sliding block 4, support rod 5, push rod 6, compressed spring 7, second sliding slot 8, the second sliding block 9, slide bar 10,
Third clamp arm 11, telescopic rod 12, through slot 19 and limiting slot 20 are used cooperatively, and are solved existing tumour clamp device and are being used
When, due to needing to adjust the use length of collet according to actual use situation, lead to existing tumour clamp device when in use
The problem of not being adjustable the length of collet, the use for the person of being convenient to use improve the practicability of tumour clamp device.
When in use, user is according to actual use situation, and by pushing the movement of push rod 6, push rod 6 drives the second clamp arm
2 movements, the second clamp arm 2 drive support rod 5 to move, and support rod 5 drives the first sliding block 4 to slide in first sliding groove 3, when the second folder
When arm 2 is fully moved to the outside of the first clamp arm 1, user passes through the cooperation of compressed spring 7 by pressing down on telescopic rod 12
It uses, compressed spring 7 is moved with moving slide-bar 10, and slide bar 10 drives the second sliding block 9 to slide in second sliding slot 8, while driving the
The movement of three clamp arm 11, then being used cooperatively by positive/negative thread bar 17, thread bush 13, clamping bar 14 and fixture block 15, can solve
The purpose of the cleaning and sterilizing easy to disassemble when in use of collet 16, to can reach tumour clamp device adjustable folder when in use
The purpose of head.
In conclusion the telescopic tumour clamp device, by the first clamp arm 1 of setting, the second clamp arm 2, first sliding groove 3,
First sliding block 4, push rod 6, compressed spring 7, second sliding slot 8, the second sliding block 9, slide bar 10, third clamp arm 11, stretches support rod 5
Bar 12, through slot 19 and limiting slot 20 are used cooperatively, and are solved existing tumour clamp device and are not adjustable collet when in use
Length the problem of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of telescopic tumour clamp device, including the first clamp arm (1), the second clamp arm (2) and third clamp arm (11), feature
Be: the right side at the top of second clamp arm (2) is fixedly connected with push rod (6), offered at the top of first clamp arm (1) with
The through slot (19) that push rod (6) is used cooperatively is provided with limiting slot (20) on the outside of the through slot (19), second clamp arm (2)
The two sides of bottom are fixedly connected to support rod (5), and the bottom of the support rod (5) is fixedly connected with the first sliding block (4), described
Right side at the top of third clamp arm (11) is fixedly connected with telescopic rod (12), and the top and bottom of the third clamp arm (11) is fixed
It is connected with slide bar (10), is fixedly connected with the second sliding block (9) on the outside of the slide bar (10), the left side of the slide bar (9) is fixed
It is connected with compressed spring (7), is fixedly connected on the left of the left side and the second clamp arm (2) inner cavity of the compressed spring (7), described
The inner cavity of three clamp arm (11) is provided with positive/negative thread bar (17), and the two sides on positive/negative thread bar (17) surface are threaded with
Thread bush (13) is fixedly connected with clamping bar (14) at the top of the thread bush (13), is fixedly connected on the inside of the clamping bar (14)
Have fixture block (15), is connected with fixture block (16) on the inside of the fixture block (15).
2. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: the third clamp arm (11)
Top offers the through-hole being used cooperatively with fixture block (16).
3. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: in first clamp arm (1)
The bottom of chamber offers the first sliding groove (3) being used cooperatively with the first sliding block (4), the inner wall and first of the first sliding groove (3)
The basal sliding of sliding block (4) connects.
4. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: in second clamp arm (2)
The top and bottom of chamber offers the second sliding slot (8) being used cooperatively with the second sliding block (9), the second sliding slot (8) it is interior
It is slidably connected on the outside of wall and the second sliding block (9).
5. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: first clamp arm (1)
Total length is greater than the total length of the second clamp arm (2), and the total length of second clamp arm (2) is less than the overall length of third clamp arm (11)
Degree.
6. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: the positive/negative thread bar (17)
Left side be connected with bearing block (18), the bottom on the left of the left side of the bearing block (18) and third clamp arm (11) inner cavity is solid
Fixed connection.
7. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: the surface of the push rod (6)
It is provided with Anti-slip cover, and the surface of Anti-slip cover is equipped with anti-skid chequer.
8. a kind of telescopic tumour clamp device according to claim 1, it is characterised in that: first clamp arm (1)
Inside is provided with adjustable spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980567.8A CN109124728A (en) | 2018-08-27 | 2018-08-27 | A kind of telescopic tumour clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980567.8A CN109124728A (en) | 2018-08-27 | 2018-08-27 | A kind of telescopic tumour clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109124728A true CN109124728A (en) | 2019-01-04 |
Family
ID=64828295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810980567.8A Withdrawn CN109124728A (en) | 2018-08-27 | 2018-08-27 | A kind of telescopic tumour clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432949A (en) * | 2019-08-16 | 2019-11-12 | 台州市立医院 | A kind of telescopic tumour clamp device |
-
2018
- 2018-08-27 CN CN201810980567.8A patent/CN109124728A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432949A (en) * | 2019-08-16 | 2019-11-12 | 台州市立医院 | A kind of telescopic tumour clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
|
| WW01 | Invention patent application withdrawn after publication |