CN215651404U - Blue pincers of visual meniscus with supplementary steering adjustment structure - Google Patents
Blue pincers of visual meniscus with supplementary steering adjustment structure Download PDFInfo
- Publication number
- CN215651404U CN215651404U CN202121912914.7U CN202121912914U CN215651404U CN 215651404 U CN215651404 U CN 215651404U CN 202121912914 U CN202121912914 U CN 202121912914U CN 215651404 U CN215651404 U CN 215651404U
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- rod
- occlusion
- connecting head
- blue
- meniscus
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- 230000005499 meniscus Effects 0.000 title claims abstract description 28
- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 15
- 230000000007 visual effect Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001258 synovial membrane Anatomy 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
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Abstract
The utility model discloses a visible meniscus blue clamp with an auxiliary steering adjusting structure, which comprises a connecting head, wherein a support plate is sleeved outside the connecting head close to the left side; the telescopic push rod is arranged on the left side of the support plate, and the output end of the telescopic push rod is connected with a catheter sheath; the occlusion rod is arranged on the left side of the connecting head, and a rotating groove is formed in the connecting position of the occlusion rod and the connecting head; the dwang, it wears to establish the inside in rotation groove, the one end threaded connection of dwang has the fastening lid. This blue pincers of visual meniscus with supplementary steering adjustment structure compares with current device, can slide in the inside that rotates the groove through the dwang that sets up to drive the interlock pole and rotate in the inside of connecting head, twist and turn the fastening lid and can lock the dwang, easy operation, thereby can be according to the interlock direction of blue pincers of patient's operation position adjustment at the operation in-process.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a visible meniscus blue forceps with an auxiliary steering adjusting structure.
Background
The tibia articular surface has medial and lateral meniscus-shaped bones called meniscus, whose edge is thicker and tightly connected with the joint capsule, and central portion is thinner and free. In addition to the ability to repair itself after damage to the limbal portion, the meniscus is not self-repairing after rupture, and a fibro-cartilaginous, thin and narrow meniscus can be regenerated from the synovium after the meniscus has been removed. During meniscal surgery, meniscal blue forceps are used to cut the meniscus.
Blue pincers of current meniscus adopts the integral type casting to form, can't change the interlock direction of blue pincers of meniscus when using to blue pincers disect insertion affected part of meniscus, at the in-process that gets into, the interlock head opens, other positions of easy fish tail lead to the patient to suffer secondary damage, and for this we propose one kind and are equipped with supplementary visual blue pincers of meniscus of adjusting the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pair of visible meniscus blue forceps with an auxiliary steering adjustment structure, and aims to solve the problem that in the background technology, the meniscus blue forceps are integrally cast, so that the occlusion direction of the meniscus blue forceps cannot be changed when the meniscus blue forceps are used, and the meniscus blue forceps are directly inserted into an affected part, and the occlusion head is opened in the entering process, so that other parts are easily scratched, and a patient suffers from secondary injury.
In order to achieve the purpose, the utility model provides the following technical scheme: a visible meniscal blue forceps with an auxiliary steering adjustment structure, comprising:
the outer part of the connecting head is sleeved with a support plate close to the left side;
the telescopic push rod is arranged on the left side of the support plate, and the output end of the telescopic push rod is connected with a catheter sheath;
the occlusion rod is arranged on the left side of the connecting head, and a rotating groove is formed in the connecting position of the occlusion rod and the connecting head;
the rotating rod penetrates through the rotating groove, and one end of the rotating rod is in threaded connection with a fastening cover body;
and the connecting steel wire penetrates through the occlusion rod and the inside of the connecting head part, the output end of the connecting steel wire is connected with an occlusion head, and the occlusion head is installed on the occlusion rod.
Preferably, the connecting head further includes:
the movable clamping part is connected below the connecting head part through a pin;
a fixed hand-held part installed at one side of the movable clamping part;
and the lower pressing plate is fixed at the top end of the movable clamping part.
Preferably, the lower pressing plate moves up and down in the connecting head through the sliding groove, and the connecting head and the movable clamping part form a rotating structure.
Preferably, the biting rod is further provided with:
the camera shooting device is arranged at one end, close to the occlusion head, of the occlusion rod, and a lantern ring is arranged above the camera shooting device.
Preferably, the diameter of the catheter sheath is larger than the sum of the diameters of the camera device and the occlusion rod, and the catheter sheath is of a hollow structure.
Preferably, the catheter sheath and the support plate form a telescopic structure through a telescopic push rod, and the length of the catheter sheath is smaller than that of the bite bar.
Preferably, the left end size of interlock pole and connecting head is identical, the dwang runs through in the inside of rotating the groove, the inside of interlock pole and connecting head is hollow structure.
Compared with the prior art, the utility model provides a pair of visible meniscus blue forceps with an auxiliary steering adjusting structure, which has the following beneficial effects: this blue pincers of visual meniscus with supplementary steering adjustment structure carries out the split with the blue pincers of integral type to can adjust the interlock direction of blue pincers according to patient's operation position at the operation in-process, convenient to use, and add protection device in blue pincers outside, thereby can avoid blue pincers stretching into the internal time of patient, other tissues of open interlock portion fish tail, avoid the patient to suffer secondary damage.
1. The movable clamping part can be driven by the lower pressing plate to rotate, so that the movable clamping part and the fixed handheld part are smoothly closed, an auxiliary clamping effect is achieved, and the fingers of a doctor are prevented from being acid-swollen in the long-term clamping process; the occlusion rod can rotate in the connector part, and the occlusion heads are in stressed connection through the connecting steel wire, so that the normal occlusion of the occlusion heads cannot be blocked;
2. the rotating rod can slide in the rotating groove, so that the occlusion rod is driven to rotate in the connecting head part, the rotating rod can be locked by screwing the fastening cover body, the operation is simple, and the occlusion direction of the blue forceps can be adjusted according to the operation position of a patient in the operation process;
3. according to the utility model, the blue forceps are wrapped by the arranged catheter sheath, so that the open occlusion part can be prevented from scratching other tissues when the blue forceps extend into the body of a patient, the patient is prevented from suffering secondary injury, and the catheter sheath can be smoothly moved under the pushing of the telescopic push rod to extend an occlusion head inside the catheter sheath outwards; the camera device through setting up adopts miniature camera and light intercombination, directly explores need not to use arthroscope to the patient is internal, and the functionality is stronger.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
fig. 4 is a schematic cross-sectional view of the joint head and the occlusion rod of the present invention.
In the figure: 1. a connecting head; 2. a movable clamping part; 3. fixing the handheld part; 4. a lower pressing plate; 5. an engagement rod; 6. a catheter sheath; 7. an occlusion head; 8. a camera device; 9. a collar; 10. a telescopic push rod; 11. a rotating groove; 12. a support plate; 13. fastening the cover body; 14. connecting steel wires; 15. rotating the rod.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
1-3, a visual meniscal blue clamp with an auxiliary steering adjustment mechanism, comprising: a support plate 12 is sleeved outside the connecting head 1 close to the left side; the telescopic push rod 10 is arranged on the left side of the support plate 12, the output end of the telescopic push rod 10 is connected with the catheter sheath 6, the catheter sheath 6 is of a hollow structure, the catheter sheath 6 and the support plate 12 form a telescopic structure through the telescopic push rod 10, the length of the catheter sheath 6 is smaller than that of the occlusion rod 5, and the blue forceps are wrapped through the arranged catheter sheath 6, so that when the blue forceps extend into the body of a patient, the opened occlusion part scratches other tissues, the patient is prevented from suffering secondary injury, and the catheter sheath 6 can move smoothly under the pushing of the telescopic push rod 10 to occlude the inside; the utility model discloses a medical catheter, camera device 8, its setting is close to the one end of interlock head 7 at interlock pole 5, and camera device 8's top is provided with lantern ring 9, and the diameter of catheter sheath 6 is greater than the diameter sum of camera device 8 and interlock pole 5, adopts miniature camera and light intercombination through camera device 8 that sets up, directly explores need not to use the arthroscope in the patient body, and the functionality is stronger.
As shown in fig. 1, a visual meniscal blue clamp provided with an auxiliary steering adjustment structure comprises: the movable clamping part 2 is connected below the connecting head part 1 through a pin; a fixed hand-held part 3 installed at one side of the movable clamping part 2; lower pressing plate 4, it is fixed on the top of activity clamping part 2, and lower pressing plate 4 realizes reciprocating in the inside of connecting head 1 through the spout, and connects head 1 and activity clamping part 2 constitution rotating-structure, can rotate under the drive of lower pressing plate 4 through the activity clamping part 2 that sets up, makes activity clamping part 2 and fixed handheld portion 3 closed smoothly, plays supplementary centre gripping effect, avoids the doctor at the in-process of long-term centre gripping, and the finger is sour bloated.
As shown in fig. 1 and 4, a visual meniscal blue clamp provided with an auxiliary steering adjustment structure comprises: the occlusion rod 5 is arranged on the left side of the connecting head 1, a rotating groove 11 is formed in the joint of the occlusion rod 5 and the connecting head 1, the occlusion rod 5 is matched with the left end of the connecting head 1 in size, the rotating rod 15 penetrates through the rotating groove 11, and the occlusion rod 5 and the connecting head 1 are both hollow structures; a rotating rod 15 which penetrates through the rotating groove 11, wherein one end of the rotating rod 15 is connected with a fastening cover body 13 through threads; connect steel wire 14, it wears to establish in the inside of interlock pole 5 and connection head 1, the output of connecting steel wire 14 is connected with interlock head 7, and interlock head 7 installs on interlock pole 5, can rotate in the inside of connection head 1 through the interlock pole 5 that sets up, interlock head 7 carries out the atress through connecting steel wire 14 and connects, can not block the normal interlock of interlock head 7, dwang 15 through setting up can slide in the inside that rotates groove 11, thereby drive interlock pole 5 and rotate in the inside of connection head 1, twist and move fastening lid 13 and can lock dwang 15, and the operation is thus simple, thereby can be according to the interlock direction of patient's operation position adjustment blue pincers in the operation process.
The working principle is as follows: when the visible meniscus blue forceps with the auxiliary steering adjusting structure are used, firstly, the catheter sheath 6 is stretched into a joint of a patient, the telescopic push rod 10 is started, the telescopic push rod 10 pulls the catheter sheath 6 to move outwards, the inner occlusion head 7 stretches out smoothly, meanwhile, the camera device 8 can take a picture of an affected part, and the picture is transmitted to the display for image display through the communication module arranged in the camera device 8; secondly, when a meniscus needing to be cut is detected, fingers in the movable clamping part 2 and the fixed handheld part 3 exert force inwards, the movable clamping part 2 rotates through the pin, the connecting steel wire 14 in the movable clamping part and the fixed handheld part are pulled, the occlusal head 7 can be smoothly closed, and the movable clamping part 2 can also rotate by pressing the pressing plate 4 downwards; then, the fastening cover body 13 is unscrewed, the rotating rod 15 is pulled, and the rotating rod 15 slides in the rotating groove 11, so that the occlusion rod 5 is driven to rotate in the connecting head 1, and the occlusion direction of the blue tongs is adjusted; finally, the rotating rod 15 can be locked by screwing the fastening cover body 13, which is the working principle of the visible meniscus blue forceps with the auxiliary steering adjusting structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a blue pincers of visual meniscus with supplementary steering adjustment structure which characterized in that includes:
the connecting head (1), the outside of the connecting head (1) is sleeved with a support plate (12) close to the left side;
the telescopic push rod (10) is arranged on the left side of the support plate (12), and the output end of the telescopic push rod (10) is connected with a catheter sheath (6);
the occlusion rod (5) is arranged on the left side of the connecting head (1), and a rotating groove (11) is formed in the connecting position of the occlusion rod (5) and the connecting head (1);
a rotating rod (15) which penetrates through the rotating groove (11), wherein one end of the rotating rod (15) is connected with a fastening cover body (13) through threads;
the connecting steel wire (14) penetrates through the inside of the occlusion rod (5) and the connecting head (1), the output end of the connecting steel wire (14) is connected with an occlusion head (7), and the occlusion head (7) is installed on the occlusion rod (5).
2. Visible meniscal blue forceps provided with an auxiliary steering adjustment structure according to claim 1, characterized in that the connecting head (1) is further provided with:
a movable clamping part (2) which is connected below the connecting head part (1) through a pin;
a fixed hand-held part (3) which is arranged on one side of the movable clamping part (2);
and the lower pressing plate (4) is fixed at the top end of the movable clamping part (2).
3. The meniscus blue forceps with the auxiliary steering adjustment structure is characterized in that the lower pressure plate (4) moves up and down inside the connecting head (1) through a sliding groove, and the connecting head (1) and the movable clamping part (2) form a rotating structure.
4. Visible meniscal blue forceps provided with an auxiliary steering adjustment structure according to claim 1, characterized in that the articulation rod (5) is further provided with:
the camera device (8) is arranged at one end, close to the occlusion head (7), of the occlusion rod (5), and a sleeve ring (9) is arranged above the camera device (8).
5. The meniscus blue forceps with the auxiliary steering adjustment structure is characterized in that the diameter of the catheter sheath (6) is larger than the sum of the diameters of the camera device (8) and the occlusion rod (5), and the catheter sheath (6) is of a hollow structure.
6. The meniscus blue forceps with the auxiliary steering adjustment structure is characterized in that the catheter sheath (6) and the support plate (12) form a telescopic structure through a telescopic push rod (10), and the length of the catheter sheath (6) is smaller than that of the occlusion rod (5).
7. The visual meniscal blue forceps provided with the auxiliary steering adjustment structure is characterized in that the meshing rod (5) is matched with the left end of the connecting head (1) in size, the rotating rod (15) penetrates through the inside of the rotating groove (11), and the meshing rod (5) and the connecting head (1) are both hollow structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121912914.7U CN215651404U (en) | 2021-08-16 | 2021-08-16 | Blue pincers of visual meniscus with supplementary steering adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121912914.7U CN215651404U (en) | 2021-08-16 | 2021-08-16 | Blue pincers of visual meniscus with supplementary steering adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651404U true CN215651404U (en) | 2022-01-28 |
Family
ID=79952608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121912914.7U Expired - Fee Related CN215651404U (en) | 2021-08-16 | 2021-08-16 | Blue pincers of visual meniscus with supplementary steering adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651404U (en) |
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2021
- 2021-08-16 CN CN202121912914.7U patent/CN215651404U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |