CN215994479U - Needle holding device for clinical ophthalmic surgery - Google Patents
Needle holding device for clinical ophthalmic surgery Download PDFInfo
- Publication number
- CN215994479U CN215994479U CN202120314294.0U CN202120314294U CN215994479U CN 215994479 U CN215994479 U CN 215994479U CN 202120314294 U CN202120314294 U CN 202120314294U CN 215994479 U CN215994479 U CN 215994479U
- Authority
- CN
- China
- Prior art keywords
- rod
- square
- fixedly connected
- needle holding
- fixed connection
- 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
- 238000001356 surgical procedure Methods 0.000 title description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- 208000017442 Retinal disease Diseases 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a needle holding device for ophthalmologic clinical operation, which comprises a bed body and is characterized in that: the one end of upside one corner fixed connection round bar of the bed body, the round bar passes the center of square one, the square is corresponding round bar threaded connection jackscrew one, the one end of the guide bar of one side fixed connection symmetry of square one, the symmetry the guide bar passes square two, the square is two to correspond one guide bar threaded connection jackscrew two, the upside fixed connection backup pad of square two, the backup pad is provided with fixture. The utility model relates to the field of needle holding equipment, in particular to a needle holding device for an ophthalmologic clinical operation. The utility model relates to a needle holding device for ophthalmic clinical operation, which is beneficial to realizing the needle holding of the ophthalmic clinical operation.
Description
Technical Field
The utility model relates to the field of needle holding equipment, in particular to a needle holding device for an ophthalmologic clinical operation.
Background
The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched. When the ophthalmology operation is carried out, the medical staff can feel aching and painful after long-time operation, and the stability of the operation needle cannot be ensured at the moment, so that the operation process is easily influenced. This is a disadvantage of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a needle holding device for an ophthalmic clinical operation, which is beneficial to realizing the needle holding of the ophthalmic clinical operation.
The utility model adopts the following technical scheme to realize the purpose of the utility model:
the utility model provides an ophthalmology clinical operation needle holding device, includes the bed body, characterized by: one corner of the upper side of the bed body is fixedly connected with one end of a round rod, the round rod penetrates through the center of the square I, the square I is in threaded connection with the first jackscrew corresponding to the round rod, one side of the square I is fixedly connected with one end of the symmetrical guide rod, the symmetrical guide rods penetrate through the second square block, the second square block is in threaded connection with the second jackscrew corresponding to one guide rod, the upper side of the second square block is fixedly connected with a supporting plate, the supporting plate is provided with a clamping mechanism, the clamping mechanism comprises symmetrical sliding grooves, the backup pad is provided with the symmetry the spout, every be provided with the slider in the spout respectively, every one side of slider is the one end of fixed connection spring respectively, every the other end of spring fixed connection respectively the backup pad, every the opposite side of slider is the one end of fixed connection carriage release lever respectively, every the other end of carriage release lever is one side of fixed connection handle respectively.
As a further limitation of the technical solution, one side of the supporting plate is fixedly connected with one end of a symmetrical connecting rod, the other end of each connecting rod is respectively and fixedly connected with a connecting plate, each moving rod respectively penetrates through the connecting plate, and each moving rod respectively penetrates through one side of the supporting plate.
As a further limitation of the technical solution, the center of the upper side of the supporting plate is fixedly connected with one blocking disk, the central shaft of one blocking disk is fixedly connected with the other blocking disk, the central shafts of the blocking disks are coaxially and crossly connected with the centers of the symmetrical sliding groove rods, and the upper side of each sliding block is respectively and fixedly connected with a sliding rod.
As a further limitation of the technical solution, each sliding rod is respectively disposed in a sliding slot of the corresponding sliding slot rod, and one end of each sliding slot rod is respectively fixedly connected to one end of a swinging rod.
As a further limitation of the present technical solution, the other end of each of the swing levers is fixedly connected to a clamping plate.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) the device is provided with a round rod, the lifting and the rotation of the clamping plate can be realized by moving or rotating the first square block, and the height and the angle can be effectively adjusted;
(2) the device is provided with the guide rod, and the clamping plate can move through the second moving block, so that the position can be effectively adjusted;
(3) the device is provided with the clamping plate, so that the surgical needle can be clamped, the stability of the surgical needle is effectively guaranteed, and the operation is convenient.
The utility model relates to a needle holding device for ophthalmic clinical operation, which is beneficial to realizing the needle holding of the ophthalmic clinical operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 4 is a partial perspective view illustrating a fourth embodiment of the present invention.
Fig. 5 is a schematic partial perspective view of the present invention.
Fig. 6 is a schematic partial perspective view six of the present invention.
In the figure: 1. the device comprises a bed body, 2, a guide rod, 3, a square I, 4, a round rod, 5, a top screw I, 6, a top screw II, 7, a square II, 8, a handle, 9, a moving rod, 10, a connecting plate, 11, a connecting rod, 12, a supporting plate, 13, a sliding block, 14, a sliding rod, 15, a spring, 16, a sliding groove, 17, a blocking disc, 18, a sliding groove rod, 19, a swinging rod, 20 and a clamping plate.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1-6, the present invention includes a bed body 1, one corner of the upper side of the bed body 1 is fixedly connected with one end of a round rod 4, the round rod 4 passes through the center of a first square block 3, the first square block 3 corresponds to the round rod 4 and is connected with a first jackscrew 5 in a threaded manner, one side of the first square block 3 is fixedly connected with one end of a symmetrical guide rod 2, the symmetrical guide rod 2 passes through a second square block 7, the second square block 7 corresponds to one guide rod 2 and is connected with a second jackscrew 6 in a threaded manner, the upper side of the second square block 7 is fixedly connected with a support plate 12, the support plate 12 is provided with a clamping mechanism, the clamping mechanism includes symmetrical sliding grooves 16, the support plate 12 is provided with symmetrical sliding grooves 16, each sliding block 13 is arranged in each sliding groove 16, one side of each sliding block 13 is fixedly connected with one end of a spring 15, the other end of each spring 15 is fixedly connected with the support plate 12, the other side of each sliding block 13 is fixedly connected with one end of a moving rod 9, and the other end of each moving rod 9 is fixedly connected with one side of a handle 8.
One side of the supporting plate 12 is fixedly connected with one end of a symmetrical connecting rod 11, the other end of each connecting rod 11 is fixedly connected with a connecting plate 10, each moving rod 9 penetrates through the connecting plate 10, and each moving rod 9 penetrates through one side of the supporting plate 12.
The center of the upper side of the supporting plate 12 is fixedly connected with a baffle disc 17, the central shaft of one baffle disc 17 is fixedly connected with the other baffle disc 17, the central shaft of the baffle disc 17 is coaxially and crossly connected with the centers of symmetrical sliding groove rods 18, and the upper side of each sliding block 13 is respectively and fixedly connected with a sliding rod 14.
Each sliding rod 14 is respectively arranged in the sliding groove of the corresponding sliding groove rod 18, and one end of each sliding groove rod 18 is respectively fixedly connected with one end of a swinging rod 19.
The other end of each swing lever 19 is fixedly connected with a clamping plate 20.
The outer layer of the clamping plate 20 is made of medical rubber.
The working process of the utility model is as follows: when the ophthalmic clinical operation needs to hold a needle, the handle 8 is pressed, the handle 8 drives the movable rod 9 to move along the circular hole of the connecting plate 10 and simultaneously move along the circular hole of the supporting plate 12, the movable rod 9 drives the sliding block 13 to move along the sliding groove 16, the sliding block 13 and the supporting plate 12 extrude the spring 15, the sliding block 13 drives the sliding rod 14 to move and simultaneously move along the sliding groove of the sliding groove rod 18, the sliding rod 14 drives the sliding groove rod 18 to swing, the sliding groove rod 18 drives the swinging rod 19 to swing, the swinging rod 19 drives the clamping plate 20 to move in the direction away from each other, the surgical needle is placed between the clamping plates 20, the handle 8 is loosened, the clamping plates 20 reset under the action of the spring 15 to clamp the surgical needle, when the height needs to be adjusted, the jackscrew I5 is unscrewed, the square I3 moves downwards, the square I3 drives the guide rod 2 to move downwards, the guide rod 2 drives the square II 7 and the jackscrew II 6 to move downwards, the second square 7 drives the supporting plate 12 to move downwards, the supporting plate 12 drives the connecting rod 11, the moving rod 9 and other parts to move downwards, when the clamping plate 20 moves downwards to a proper position, the first square 3 can also be rotated, the angle of the clamping plate 20 is adjusted, the first square 3 stops moving, the first jackscrew 5 is screwed down, the second jackscrew 6 is unscrewed, the second square 7 is moved, the second square 7 moves along the guide rod 2, the second square 7 drives the supporting plate 12 to move, the supporting plate 12 drives the connecting rod 11, the moving rod 9 and other parts to move, when the clamping plate 20 moves to a proper position, the second square 7 stops moving, and the second jackscrew 6 is screwed down.
The above disclosure is only one specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (5)
1. The utility model provides an ophthalmology clinical operation needle holding device, includes bed body (1), characterized by:
one corner of the upper side of the bed body (1) is fixedly connected with one end of a round rod (4), and the round rod (4) penetrates through the center of the square I (3);
the square I (3) is in threaded connection with a jackscrew I (5) corresponding to the round rod (4), and one side of the square I (3) is fixedly connected with one end of the symmetrical guide rod (2);
the symmetrical guide rods (2) penetrate through a second square block (7), and the second square block (7) corresponds to one guide rod (2) and is in threaded connection with a second jackscrew (6);
a supporting plate (12) is fixedly connected to the upper side of the second square block (7), a clamping mechanism is arranged on the supporting plate (12), the clamping mechanism comprises symmetrical sliding grooves (16), and the supporting plate (12) is provided with the symmetrical sliding grooves (16);
every be provided with slider (13) in spout (16) respectively, every one side of slider (13) is the one end of fixed connection spring (15) respectively, every the other end of spring (15) is fixed connection respectively backup pad (12), every the opposite side of slider (13) is the one end of fixed connection carriage release lever (9) respectively, every the other end of carriage release lever (9) is one side of fixed connection handle (8) respectively.
2. The ophthalmic clinical surgical needle holding device of claim 1, wherein: one side of the supporting plate (12) is fixedly connected with one end of a symmetrical connecting rod (11), the other end of each connecting rod (11) is fixedly connected with a connecting plate (10), each moving rod (9) penetrates through the connecting plate (10), and each moving rod (9) penetrates through one side of the supporting plate (12).
3. The ophthalmic clinical surgical needle holding device of claim 2, wherein: the upper side center of backup pad (12) fixed connection keeps off dish (17), one the center pin fixed connection of keeping off dish (17) keeps off dish (17) another, the center pin of keeping off dish (17) is coaxial cross connection symmetry's spout pole (18) the center, every the upside of slider (13) fixed connection slide bar (14) respectively.
4. The ophthalmic clinical surgical needle holding device of claim 3, wherein: each sliding rod (14) is arranged in a corresponding sliding groove of the sliding groove rod (18), and one end of each sliding groove rod (18) is fixedly connected with one end of a swinging rod (19).
5. The ophthalmic clinical surgical needle holding device of claim 4, wherein: the other end of each swing rod (19) is fixedly connected with a clamping plate (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314294.0U CN215994479U (en) | 2021-02-03 | 2021-02-03 | Needle holding device for clinical ophthalmic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314294.0U CN215994479U (en) | 2021-02-03 | 2021-02-03 | Needle holding device for clinical ophthalmic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215994479U true CN215994479U (en) | 2022-03-11 |
Family
ID=80520169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120314294.0U Expired - Fee Related CN215994479U (en) | 2021-02-03 | 2021-02-03 | Needle holding device for clinical ophthalmic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215994479U (en) |
-
2021
- 2021-02-03 CN CN202120314294.0U patent/CN215994479U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109758106B (en) | Adjustable supporting and fixing device for ophthalmology department | |
| CN110327083B (en) | Convenient-to-use eyelid retractor for medical ophthalmology | |
| CN112402032A (en) | Head fixing device for ophthalmic therapy | |
| CN210811956U (en) | Multi-functional ophthalmic therapy auxiliary device | |
| CN215994479U (en) | Needle holding device for clinical ophthalmic surgery | |
| CN114469584A (en) | Postoperative care device for ophthalmology and using method thereof | |
| CN209950727U (en) | Frame is accomodate to ophthalmology outpatient service doctor desktop | |
| CN211432839U (en) | Bracket structure based on ophthalmology inspection | |
| CN107890389B (en) | Special operation clamp for taking foreign matters for ophthalmology | |
| CN214285739U (en) | Head supporting positioner for ophthalmologic clinical operation | |
| CN213821351U (en) | Cornea inspection device for ophthalmologic nursing | |
| CN114081761A (en) | Ophthalmologic clinical headrest structure and using method thereof | |
| CN111557780B (en) | Visual automatic ophthalmic nursing dropping liquid device | |
| CN213787322U (en) | Ophthalmic inspection device | |
| CN107837067B (en) | A kind of medical work platform convenient for adjusting | |
| CN212973109U (en) | Auxiliary bracket for ophthalmic surgery | |
| CN211460817U (en) | Adjustable ophthalmologic surgical forceps | |
| CN215424844U (en) | Cornea inspection device for ophthalmologic nursing | |
| CN215019236U (en) | Wound suturing device with adjusting function for general surgery department | |
| CN213311267U (en) | Clinical ophthalmology inspector | |
| CN219439077U (en) | Ophthalmic inspection device | |
| CN219332201U (en) | Eye drop dripping bracket for ophthalmic postoperative patient | |
| CN215689008U (en) | Ophthalmology patient postoperative care device | |
| CN212547206U (en) | Prone table facilitating retina reduction after eye fundus disease operation | |
| CN216908320U (en) | Labor-saving fat clamp for eye plastic surgery |
Legal Events
| 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: 20220311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |