CN216962483U - Hand fixer for hand surgery - Google Patents
Hand fixer for hand surgery Download PDFInfo
- Publication number
- CN216962483U CN216962483U CN202120346259.7U CN202120346259U CN216962483U CN 216962483 U CN216962483 U CN 216962483U CN 202120346259 U CN202120346259 U CN 202120346259U CN 216962483 U CN216962483 U CN 216962483U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixing
- hand
- seat
- block
- 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
- 238000002683 hand surgery Methods 0.000 title claims abstract description 7
- 239000004677 Nylon Substances 0.000 claims abstract description 19
- 229920001778 nylon Polymers 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 210000000707 wrist Anatomy 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 206010019114 Hand fracture Diseases 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 208000014674 injury Diseases 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a hand surgery hand fixer in the field of surgery hand fixing, which comprises a base, wherein a connecting shaft is fixedly connected to the upper end of the base, a spherical block is fixedly connected to the upper end of the connecting shaft, the spherical block is connected with a rotating seat in a sliding manner, a placing seat is fixedly connected to the upper end of the rotating seat, a first fixing seat and a second fixing seat are fixedly connected to the upper end of the placing seat, a fixing shaft is fixedly connected in the first fixing seat, a nylon rope belt is connected to the circumferential surface of the fixing shaft in a sliding manner, the nylon rope belt is connected with a sliding plate in a sliding manner, a fixing block is fixedly connected to the upper end of the sliding plate, a circular hole is formed in the rear end surface of the fixing block, a guide groove is formed in the upper end surface of the circular hole, a guide column is connected in a sliding manner, a clamping plate is fixedly connected to the lower end of the guide column, a threaded rod is rotatably connected to the upper end of the clamping plate, and the threaded rod is connected with the fixing block; the drawing rope is connected in the circular hole in a sliding mode, the structure is simple, the manufacturing cost is low, and the finger placing shape can be fixed only through simple operation.
Description
Technical Field
The utility model relates to the field of surgical hand fixing, in particular to a hand fixing device for hand surgery.
Background
The hand fracture fixing device is often applied to a C-arm machine (a machine capable of shooting X-ray films in operation) in the clinical hand surgical operation process, and aims to confirm whether the internal fixation of the hand fracture of a patient is accurately aligned. Due to the variety of different parts and fixed angles of hand trauma, the hand position in the natural body position (the natural position of the hand is a half-fist posture, and the patient's hand is in an unconscious state-the natural position of the half-fist) is often insufficient to meet the requirement of clearly displaying the fixed position under X-ray. Often this time requires the surgeon to be exposed to X-rays where to manually place their hands, and prolonged exposure to X-rays is detrimental to the body.
Accordingly, the present invention provides a hand surgical hand fixator which addresses the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a hand surgical hand fixator which addresses the problems set forth in the background above.
In order to achieve the purpose, the utility model provides the following technical scheme:
a hand fixer for hand surgery comprises a base, wherein the upper end of the base is fixedly connected with a connecting shaft, the upper end of the connecting shaft is fixedly connected with a spherical block, the spherical block is connected with the rotating seat in a sliding way, the upper end of the rotating seat is fixedly connected with a placing seat, the upper end of the placing seat is fixedly connected with a first fixed seat and a second fixed seat, a fixed shaft is fixedly connected in the first fixed seat, the circumferential surface of the fixed shaft is connected with a nylon rope belt in a sliding way, the nylon rope belt is connected with a sliding plate in a sliding way, the upper end of the sliding plate is fixedly connected with a fixed block, the rear end surface of the fixed block is provided with a circular hole, the upper end surface of the circular hole is provided with a guide groove, the guide groove is connected with a guide post in a sliding manner, the lower end of the guide post is fixedly connected with a clamping plate, the upper end of the clamping plate is rotatably connected with a threaded rod, and the threaded rod is in threaded connection with a fixed block; a traction rope is connected in the circular hole in a sliding mode, the front end of the traction rope is fixedly connected with covering cloth, and the rear end of the traction rope is fixedly connected with a handle; the second fixing seat is rotatably connected with an adjusting ring.
As a further scheme of the utility model: the spherical groove is formed in the lower end face of the rotating seat, and the maximum diameter of the lower end of the spherical groove is smaller than that of the spherical block, so that the spherical block can be prevented from being separated from the spherical groove when the device works, and the device is damaged.
As a still further scheme of the utility model: the fixed magic subsides that are provided with of cover cloth bonding surface can be convenient for adjust the how much that cover cloth covers according to the finger of different thickness like this at the during operation to reach the fixed to the finger.
As a still further scheme of the utility model: the lug is fixedly connected in the adjusting ring and made of rubber, so that when the wrist fixing device works, friction between the wrist fixing device and the nylon rope belt can be increased under the action of the lug, and the wrist can be well fixed.
As a still further scheme of the utility model: the placing seat is internally covered with a layer of sponge, so that the wrist can be placed in the placing seat during working, and the wrist can be placed more comfortably under the action of the sponge.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
the wrist is placed in the placing seat under the matching of the placing seat, the first fixing seat, the nylon rope belt, the second fixing seat, the adjusting ring, the guide post, the covering cloth, the traction rope, the fixing block, the threaded rod, the handle, the sliding plate, the circular hole, the connecting shaft, the spherical block, the spherical groove, the fixing shaft, the convex block, the guide groove and the clamping plate, the nylon rope belt penetrates through the adjusting ring, the nylon rope belt is tensioned, the wrist can be fixed, the covering cloth is wound on the finger, the finger can be fixed under the action of the magic tape, the handle is pulled, the finger can be straightened under the action of the traction rope, the threaded rod is rotated, the clamping plate can clamp the traction rope, the traction rope can be fixed, the finger can be stably kept in a required shape, and the problem that a doctor needs to straighten the finger shape when the traditional X-ray film shooting is solved, greatly reducing the damage to doctors.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic left-side view of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 4 according to the present invention;
FIG. 5 is an enlarged view of the portion C of FIG. 4 according to the present invention;
FIG. 6 is an enlarged view of portion D of FIG. 4 according to the present invention;
fig. 7 is an enlarged schematic view of part E of fig. 4 according to the present invention.
In the figure: 1-base, 2-rotating base, 3-placing base, 4-first fixing base, 5-nylon rope belt, 6-second fixing base, 7-adjusting ring, 8-guiding column, 10-covering cloth, 11-traction rope, 12-fixing block, 13-threaded rod, 14-handle, 15-sliding plate, 16-circular hole, 17-connecting shaft, 18-spherical block, 19-spherical groove, 20-fixing shaft, 21-lug, 22-guiding groove and 23-clamping plate.
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.
Referring to fig. 1 to 7, in the embodiment of the present invention, a hand fixer for hand surgery comprises a base 1, a connecting shaft 17 is fixedly connected to the upper end of the base 1, a spherical block 18 is fixedly connected to the upper end of the connecting shaft 17, the spherical block 18 is slidably connected to a rotating base 2, a placing base 3 is fixedly connected to the upper end of the rotating base 2, a first fixing base 4 and a second fixing base 6 are fixedly connected to the upper end of the placing base 3, a fixing shaft 20 is fixedly connected to the inside of the first fixing base 4, a nylon cord 5 is slidably connected to the circumferential surface of the fixing shaft 20, a sliding plate 15 is slidably connected to the nylon cord 5, a fixing block 12 is fixedly connected to the upper end of the sliding plate 15, a circular hole 16 is formed on the rear end surface of the fixing block 12, a guide groove 22 is formed on the upper end surface of the circular hole 16, a guide post 8 is slidably connected to the guide post 8, a clamping plate 23 is fixedly connected to the lower end of the guide post 8, a threaded rod 13 is rotatably connected to the upper end of the clamping plate 23, the threaded rod 13 is in threaded connection with the fixed block 12; a traction rope 11 is connected in the circular hole 16 in a sliding manner, the front end of the traction rope 11 is fixedly connected with a covering cloth 10, and the rear end of the traction rope 11 is fixedly connected with a handle 14; the second fixed seat 6 is rotatably connected with an adjusting ring 7.
The lower end surface of the rotating seat 2 is provided with a spherical groove 19, and the maximum diameter of the lower end of the spherical groove 19 is smaller than the maximum diameter of the spherical block 18, so that when the device works, the spherical block 18 can be prevented from being separated from the spherical groove 19, and the device is damaged; the magic tapes are fixedly arranged on the adhesive surface of the covering cloth 10, so that when the finger fixing device works, the covering amount of the covering cloth 10 can be conveniently adjusted according to fingers with different thicknesses, and the fingers can be fixed; the inner part of the adjusting ring 7 is fixedly connected with a lug 21, and the lug 21 is made of rubber, so that when the wrist fixing device works, friction with the nylon rope belt 5 can be increased under the action of the lug 21, and the wrist can be well fixed; place and cover in the seat 3 one deck sponge, at the during operation like this for the wrist is placed and is being placed in placing seat 3, under the effect of sponge, can be so that the wrist is placed more comfortable.
The working principle of the utility model is as follows:
when the wrist fixing device is used, the base 1 can be fixed at a required position under the action of the sucking disc 9, then a wrist is placed in the placing seat 3, the rotating seat 2 rotates in multiple angles under the action of the connecting shaft 17 and the spherical block 18, the wrist is conveniently placed at a comfortable position, the nylon rope belt 5 penetrates through the adjusting ring 7, the nylon rope belt 5 is tightened, the nylon rope belt 5 is prevented from retracting under the action of the bump 21, the wrist is fixed under the action of the nylon rope belt 5, and the fixing block 12 is pulled at the same time, so that the sliding plate 15 slides on the nylon rope belt 5, and the fixing block 12 can be adjusted to the middle position to fix fingers; when fixing the finger, at this moment, will cover cloth 10 parcel on the finger, then can reach the fixed to the finger under the effect of magic subsides, then pulling handle 14, at this moment can make the finger straighten under the effect of haulage rope 11, rotate threaded rod 13 simultaneously, at this moment can make splint 23 remove under the effect of guide way 22 and guide post 8, then just can reach the fixed to haulage rope 11 under the effect of splint 23, just so reached the purpose of stable fixed finger shape of putting.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. Hand surgery hand fixer, including base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a connecting shaft (17), the upper end of the connecting shaft (17) is fixedly connected with a spherical block (18), the spherical block (18) is connected with a rotating seat (2) in a sliding manner, the upper end of the rotating seat (2) is fixedly connected with a placing seat (3), the upper end of the placing seat (3) is fixedly connected with a first fixing seat (4) and a second fixing seat (6), the first fixing seat (4) is internally and fixedly connected with a fixing shaft (20), the circumferential surface of the fixing shaft (20) is in sliding connection with a nylon rope belt (5), the nylon rope belt (5) is in sliding connection with a sliding plate (15), the upper end of the sliding plate (15) is fixedly connected with a fixing block (12), the rear end surface of the fixing block (12) is provided with a circular hole (16), the upper end surface of the circular hole (16) is provided with a guide groove (22), and the guide column (8) is in sliding connection with the guide groove (22), the lower end of the guide post (8) is fixedly connected with a clamping plate (23), the upper end of the clamping plate (23) is rotatably connected with a threaded rod (13), and the threaded rod (13) is in threaded connection with the fixed block (12); a traction rope (11) is connected in the circular hole (16) in a sliding mode, the front end of the traction rope (11) is fixedly connected with a covering cloth (10), and the rear end of the traction rope (11) is fixedly connected with a handle (14); the second fixed seat (6) is rotatably connected with an adjusting ring (7).
2. The hand surgical hand fixator of claim 1 wherein: the lower end face of the rotating seat (2) is provided with a spherical groove (19), and the maximum diameter of the lower end of the spherical groove (19) is smaller than that of the spherical block (18).
3. The hand surgical hand fixator of claim 1 wherein: the adhesive surface of the covering cloth (10) is fixedly provided with a magic tape.
4. The hand surgical hand fixator of claim 1 wherein: the adjustable ring (7) is internally and fixedly connected with a lug (21), and the lug (21) is made of rubber.
5. The hand surgical hand fixator of claim 1 wherein: a layer of sponge is covered in the placing seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120346259.7U CN216962483U (en) | 2021-02-07 | 2021-02-07 | Hand fixer for hand surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120346259.7U CN216962483U (en) | 2021-02-07 | 2021-02-07 | Hand fixer for hand surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216962483U true CN216962483U (en) | 2022-07-15 |
Family
ID=82339042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120346259.7U Expired - Fee Related CN216962483U (en) | 2021-02-07 | 2021-02-07 | Hand fixer for hand surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216962483U (en) |
-
2021
- 2021-02-07 CN CN202120346259.7U patent/CN216962483U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216962483U (en) | Hand fixer for hand surgery | |
| CN110101424A (en) | A kind of distal end radial artery compression hemostat | |
| CN112336439A (en) | Hepatobiliary tract puncture integrated system | |
| CN215739765U (en) | Supporting device suitable for elbow fracture fixation needs wound to change dressings | |
| CN108498128B (en) | Skin traction opening and closing device | |
| CN212755780U (en) | Femoral artery puncture point compression hemostasis device | |
| CN213883379U (en) | Intracardiac branch of academic or vocational study nursing radial artery compressor | |
| CN212140618U (en) | A fixed knot constructs for operation patient arm | |
| CN113367775A (en) | Device for cardiac puncture under ultrasonic guidance | |
| CN218833312U (en) | Wrist fixer for arterial puncture catheter | |
| CN209360917U (en) | A kind of blood collection auxiliary device | |
| CN209678607U (en) | A kind of postoperative compression device of elbow arteriopuncture | |
| CN209059336U (en) | A kind of postoperative hemostatic device of cardiovascular angiography | |
| CN209422686U (en) | A kind of fixation device for nose conduit | |
| CN218075013U (en) | Electrocardiogram lead auxiliary device convenient to adjust | |
| CN207306839U (en) | Upper limb fixation can elevation support after a kind of arteria brachialis centesis | |
| CN216395009U (en) | Neck ECMO pipe fixing device | |
| CN212213807U (en) | Radial artery pressurizer for preventing limb end swelling | |
| CN217697613U (en) | Intervene seal wire anchor clamps | |
| CN221490363U (en) | Finger rehabilitation auxiliary sheath after puncture operation | |
| CN221106616U (en) | Auxiliary fixer for arm remaining needle | |
| CN215018684U (en) | Special position pad of flexible artery puncture operation | |
| CN219594929U (en) | Non-invasive fixing device for abduction site of tiger mouth | |
| CN219941077U (en) | PICC puts tub art arm location assistor | |
| CN213075588U (en) | A clamping device for digestion scope annex |
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: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |