CN116370247A - Be used for hand surgery to use hand fixing device - Google Patents
Be used for hand surgery to use hand fixing device Download PDFInfo
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- CN116370247A CN116370247A CN202310336985.4A CN202310336985A CN116370247A CN 116370247 A CN116370247 A CN 116370247A CN 202310336985 A CN202310336985 A CN 202310336985A CN 116370247 A CN116370247 A CN 116370247A
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- 238000002683 hand surgery Methods 0.000 title claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims description 31
- 229920000742 Cotton Polymers 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 238000001804 debridement Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 210000000707 wrist Anatomy 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 210000004247 hand Anatomy 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 5
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 208000011092 Hand injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002690 local anesthesia Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000014644 Brain disease Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—Arms
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/124—Hands or wrists
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a hand fixing device for hand surgery, which relates to the technical field of medical equipment and comprises a bottom plate, wherein a V-shaped supporting plate is fixedly connected to the upper part of the bottom plate, a finger limiting and adjusting assembly is arranged on the V-shaped supporting plate, the aim of automatically fixing the wrist and the arm of a patient is fulfilled, the preoperative preparation time is saved for medical staff, the whole fingers and the arm of the patient can be kept stable in the surgery, if the finger part of the patient needs to be subjected to debridement suture operation, the corresponding arc-shaped sleeve can be moved to fix the uninjured finger part of the patient, the effect of flexibly fixing each finger is achieved, the condition that the traditional hand fixing device cannot accurately fix the fingers according to the injury of the hand of the patient is avoided, the situation that the risk of the surgery is increased due to the fact that the fingers are not fixed in place is avoided, and an arc-shaped sleeve does not contact the fingers of the patient in the process of lifting and moving upwards, and the phenomenon that the hands of the patient are touched when the hands are fixed can be avoided.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a hand fixing device for hand surgery.
Background
When the existing hand surgery is used for performing an operation on the finger part of a patient, as the degree of hand trauma is small, doctors can perform the operation in a local anesthesia or non-anesthesia mode according to the injury, traditional hand surgery usually uses a bandage to fix the arm of the patient, and the bandage cannot be wound for a circle to fix the finger according to the injury, if the patient is in the local anesthesia, the non-injured finger of the patient can perform physiological reaction due to pain, so that the shake of the finger can further influence the operation process of the doctor, the operation risk is increased, and the bandage type fixing arm needs the medical staff to wind and bind, so that the progress of the operation treatment of the hand is influenced for some more urgent injury;
in view of this, the present invention proposes a hand fixing device for hand surgery.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the invention provides a hand fixing device for hand surgery, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the hand fixing device for the hand surgery comprises a bottom plate, wherein a V-shaped supporting plate is fixedly connected to the upper part of the bottom plate, a finger limiting and adjusting assembly is arranged on the V-shaped supporting plate, and an automatic clamping and sterilizing assembly is arranged on the V-shaped supporting plate;
the finger limiting adjusting assembly comprises a sliding column, a sliding sleeve, a movable column, an arc sleeve, a spring telescopic short rod, an arc pad, a supporting spring, a clamping plate, a first arc clamping plate and a second arc clamping plate, wherein the lower part of a V-shaped supporting plate is uniformly and equidistantly fixedly connected with the sliding column, the sliding sleeve is fixedly connected with the outer surface of the sliding column in a sliding manner, the sleeve is fixedly connected with the outer surface of the sliding sleeve in a sliding manner, the movable column is fixedly connected with the arc sleeve in the sleeve in a penetrating manner, the inner surface of the arc sleeve is fixedly connected with the spring telescopic short rod, the lower end of the spring telescopic short rod is fixedly connected with the arc pad, the outer surface of the movable column is sleeved with the supporting spring, one end of the supporting spring is fixedly connected with the outer surface of the movable column, the other end of the supporting spring is fixedly connected with the inner cavity top of the sleeve, the lower end of the movable column is fixedly connected with the clamping plate, the clamping plate is fixedly connected with the first arc clamping plate, the outer surface of the sliding column is uniformly and equidistantly fixedly connected with the second arc clamping plate, and the first arc clamping plate is clamped with the second arc clamping plate.
Preferably, the automatic clamping and sterilizing assembly comprises a support column, an L-shaped plate, a pin shaft and a V-shaped rod, wherein the support column is connected to the V-shaped support plate in a penetrating and sliding manner, the L-shaped plate is symmetrically and fixedly connected to two side walls of the V-shaped support plate, and the V-shaped rod is connected to the L-shaped plate in a rotating manner through the pin shaft.
Preferably, the automatic clamping disinfection assembly further comprises a push rod, an arc clamping plate, a moving rod, a placing plate and a limiting spring, wherein the push rod is connected with the upper end of the V-shaped rod in a rotating mode, the arc clamping plate is connected with one end of the push rod in a rotating mode, the moving rod is symmetrically and fixedly connected with the outer surface of the arc clamping plate, the placing plate is fixedly connected with the upper portion of the supporting column, and the limiting spring is sleeved on the outer surface of the supporting column.
Preferably, the automatic clamping and sterilizing assembly further comprises a sliding frame, one end of the limiting spring is fixedly connected with the outer surface of the supporting column, the other end of the limiting spring is fixedly connected with the upper portion of the V-shaped supporting plate, and one surface of the L-shaped plate is fixedly connected with the sliding frame.
Preferably, the automatic clamping and sterilizing assembly further comprises a connecting rod and a moving groove, the moving rod is slidably connected in the sliding frame, the connecting rod is symmetrically and fixedly connected to the outer surface of the supporting column, one end, away from the supporting column, of the connecting rod is rotationally connected with the V-shaped rod, and the moving groove is formed in an arc-shaped clamping plate positioned in front of the V-shaped supporting plate.
Preferably, the automatic clamping and sterilizing assembly further comprises a limiting column and a limiting sleeve, the limiting column is connected in the moving groove in a sliding mode, the limiting sleeve is fixedly connected to the arc-shaped clamping plate at the rear side of the V-shaped supporting plate, and the limiting column is clamped with the limiting sleeve.
Preferably, the automatic clamping and sterilizing assembly further comprises a rotating shaft and a belt, the rotating shaft is symmetrically connected in the groove formed in the V-shaped supporting plate in a rotating mode, and the belt is connected to the outer surface of the rotating shaft in a transmission mode.
Preferably, the automatic clamping and sterilizing assembly further comprises a sliding rod, the lower end of the arc-shaped clamping plate is fixedly connected with the upper surface of the belt, and one surface of the belt is fixedly connected with the sliding rod.
Preferably, the automatic clamping and sterilizing assembly further comprises a plug column and a sterilizing cotton roller, the slide rod is slidably connected in the groove of the V-shaped supporting plate, the plug column is rotatably connected to one surface of the slide rod, and the sterilizing cotton roller is inserted to the outer surface of the plug column.
(III) beneficial effects
The hand fixing device for the hand surgery provided by the invention has the following beneficial effects:
1. because the limit sleeve is made of elastic deformation materials, the limit post can be extruded into the limit sleeve, and the two arc-shaped clamping plates after approaching can be limited and fixed, so that the aim of fixing the wrist and the arm of a patient is fulfilled, the preparation time before operation is saved for medical staff, and the promotion of the operation progress is accelerated;
2. through the action of the arc-shaped clamping plates, the arm of the patient can be limited and fixed, the wrist can be limited effectively, the effect of multiple fixation is achieved, the device can be applied to debridement before hand anesthesia, and the device can also be used for personnel, which are not matched with patients with partial brain diseases, of the patient, so that the stability of the whole finger and the arm of the patient in the operation is ensured, and the risk probability in the debridement operation process is reduced;
3. the arc-shaped clamping plate is pulled to move and reset again, so that the two sterilizing cotton rollers are driven to move and approach again, the upper surface of the V-shaped supporting plate can be wiped and disinfected again, the post-operation table top can be sterilized and cleaned timely, the situation that medicines and blood drop on the fixing device in the operation process cause bacterial breeding due to untimely cleaning is avoided, the sanitation qualification of the hand fixing device is ensured, the situation that blood stains generated during debridement of patients are solidified for a long time due to untimely cleaning, the later-period inconvenient cleaning is caused, and the cross infection in hospitals can be effectively prevented;
4. and the arc pad of arc cover inner wall can laminate on the finger surface of patient to cooperate the flexible quarter butt of spring can carry out the fixed effect of pressurization to patient's finger, if the patient has the finger position to need to do debridement suture operation wherein, alright fixed patient of corresponding arc cover is not injured finger position, the effect of having reached nimble fixed every finger, it can't be according to patient's hand injury to have changed traditional hand fixing device, avoided leading to the condition of operation risk increase because of the finger is fixed not in place, and the arc cover is in the in-process of upwards pulling removal, the arc pad does not contact patient's finger, can avoid touching the phenomenon of patient injured position when fixed hand.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the overall installation structure of the present invention in front view;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of area B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of a partially cut-away structure of a V-shaped support plate of the present invention;
FIG. 6 is an enlarged view of the area C of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the installation structure of the arc clamping plate and the limiting sleeve of the invention;
FIG. 8 is an enlarged schematic view of the area D of FIG. 7 according to the present invention;
FIG. 9 is an enlarged schematic view of the area E of FIG. 7 according to the present invention;
FIG. 10 is a schematic view of the connecting rod and V-shaped rod mounting structure of the present invention.
In the figure: 1. a bottom plate; 2. a V-shaped support plate; 31. a spool; 32. a sliding sleeve; 33. a sleeve; 34. a movable column; 35. an arc sleeve; 36. a spring telescoping short rod; 37. an arc-shaped pad; 38. a support spring; 39. a clamping plate; 310. a first arc-shaped clamping plate; 311. the second arc-shaped clamping plate;
41. a support column; 42. an L-shaped plate; 43. a pin shaft; 44. a V-shaped rod; 45. a push rod; 46. an arc clamping plate; 47. a moving rod; 48. placing a plate; 49. a limit spring; 410. a sliding frame; 411. a connecting rod; 412. a moving groove; 413. a limit column; 414. a limit sleeve; 415. a rotating shaft; 416. a belt; 417. a slide bar; 418. inserting a column; 419. sterilizing cotton rolls.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that:
examples
Referring to fig. 1 to 10, a hand fixing device for hand surgery comprises a bottom plate 1, wherein a V-shaped support plate 2 is fixedly connected to the upper part of the bottom plate 1, a finger limiting and adjusting assembly is arranged on the V-shaped support plate 2, and an automatic clamping and sterilizing assembly is arranged on the V-shaped support plate 2;
the lower part of the V-shaped supporting plate 2 is uniformly and equidistantly fixedly connected with a sliding column 31, the outer surface of the sliding column 31 is uniformly and slidingly connected with a sliding sleeve 32, the outer surface of the sliding sleeve 32 is uniformly and fixedly connected with a sleeve 33, the inner surface of the sleeve 33 is uniformly and equidistantly fixedly connected with a movable column 34, the upper end of the movable column 34 is fixedly connected with an arc-shaped sleeve 35, the inner surface of the arc-shaped sleeve 35 is fixedly connected with a spring telescopic short rod 36, the lower end of the spring telescopic short rod 36 is fixedly connected with an arc-shaped pad 37, the outer surface of the movable column 34 is sleeved with a supporting spring 38, one end of the supporting spring 38 is fixedly connected with the outer surface of the movable column 34, the other end of the supporting spring 38 is fixedly connected with the top of an inner cavity of the sleeve 33, the lower end of the movable column 34 is fixedly connected with a clamping plate 39, the lower end of the clamping plate 39 is fixedly connected with a first arc-shaped clamping plate 310, the outer surface of the sliding column 31 is uniformly and equidistantly fixedly connected with a second arc-shaped clamping plate 311, the first arc-shaped clamping plate 310 is clamped with the second arc-shaped clamping plate 311, the first arc-shaped clamping plate 310 is spliced in a gap of the second arc-shaped clamping plate 311, the first arc-shaped clamping plate 310 is spliced in the gap of the second arc-shaped clamping plate 311, the arc-shaped clamping gap, the arc-shaped clamping sleeve 32 is used for limiting the whole body, and can not slide, and is continuously slide, and is fixedly, and the arc-shaped sleeve 32, and is provided with five arc-shaped clamping and finger clamps;
the V-shaped supporting plate 2 is penetrated and connected with a supporting column 41 in a sliding manner, two side walls of the V-shaped supporting plate 2 are symmetrically and fixedly connected with an L-shaped plate 42, a V-shaped rod 44 is rotatably connected in the L-shaped plate 42 through a pin shaft 43, the V-shaped rod 44 is obliquely arranged, and the V-shaped rod 44 rotates around the pin shaft 43 when rotating;
the upper end of the V-shaped rod 44 is rotationally connected with a push rod 45, one end of the push rod 45 is rotationally connected with an arc-shaped clamping plate 46, the outer surface of the arc-shaped clamping plate 46 is symmetrically and fixedly connected with a movable rod 47, the upper part of the support column 41 is fixedly connected with a placing plate 48, the outer surface of the support column 41 is sleeved with a limit spring 49, one end of the limit spring 49 is fixedly connected with the outer surface of the support column 41, the other end of the limit spring 49 is fixedly connected with the upper part of the V-shaped support plate 2, one surface of the L-shaped plate 42 is fixedly connected with a sliding frame 410, the sliding frame 410 is used for limiting the movable rod 47 to only drive the arc-shaped clamping plate 46 to transversely move, and displacement of the arc-shaped clamping plate 46 when being pushed by the push rod 45 is avoided;
the movable rod 47 is slidably connected in the sliding frame 410, the outer surface of the supporting column 41 is symmetrically and fixedly connected with a connecting rod 411, one end of the connecting rod 411, which is far away from the supporting column 41, is rotationally connected with the V-shaped rod 44, a movable groove 412 is formed in the arc-shaped clamping plate 46 positioned at the front side of the V-shaped supporting plate 2, and rubber cotton is arranged on the inner wall of the arc-shaped clamping plate 46 and used for improving the comfort level of clamping arms of patients;
a limit post 413 is slidably connected in the moving groove 412, a limit sleeve 414 is fixedly connected on the arc clamping plate 46 positioned at the rear side of the V-shaped supporting plate 2, the limit post 413 is clamped with the limit sleeve 414, and the limit post 413 and the moving groove 412 are in a tightly attached state, so that friction is generated when the limit post 413 moves, and the limit post 413 can slide only when moving with force;
the rotating shafts 415 are symmetrically and rotationally connected in grooves formed in the V-shaped supporting plates 2, the outer surfaces of the rotating shafts 415 are all in transmission connection with the belts 416, the lower ends of the arc-shaped clamping plates 46 are fixedly connected with the upper surfaces of the belts 416, one surfaces of the belts 416 are fixedly connected with the sliding rods 417, and the lower ends of the arc-shaped clamping plates 46 are connected with the belts 416, so that the belts 416 are pulled to be in transmission when the arc-shaped clamping plates 46 move;
the slide bar 417 is slidingly connected in the groove of the V-shaped supporting plate 2, one surface of the slide bar 417 is rotationally connected with the inserting column 418, the outer surfaces of the inserting columns 418 are respectively inserted with the sterilizing cotton rollers 419, when the hand operation is performed on a patient, the sterilizing cotton rollers 419 are in a separated state and are positioned on two sides of the V-shaped supporting plate 2, after each operation is completed, the sterilizing cotton rollers 419 can be pulled out to be replaced, and the sterilizing cotton rollers 419 are attached to the upper surface of the V-shaped supporting plate 2.
The following is the overall operation of the above embodiment:
initial state: two sterilizing cotton rolls 419 are positioned close to each other, and a plurality of arc-shaped sleeves 35 are positioned at one end far away from the arc-shaped clamping plates 46;
when the arm fixing device works, firstly, a patient puts an arm between the placing plates 48 from top to bottom, when the arm is put in, the elbow joint of the arm is positioned at the folding position of the V-shaped supporting plate 2, the gravity of the arm can press the placing plates 48 to push the supporting columns 41 to slide downwards, and compress the limiting springs 49 to shrink, the supporting columns 41 can push the two V-shaped rods 44 downwards through the connecting rods 411 to rotate around the pin shafts 43, so that the upper ends of the V-shaped rods 44 move towards the arc clamping plates 46, the two arc clamping plates 46 are pushed to be close to each other by the push rods 45, the moving rods 47 can be pulled to slide in the sliding frame 410 when the two arc clamping plates 46 are close to each other, the wrist position and the large arm position of the patient can be automatically clamped along with the continuous approach of the two arc clamping plates 46, when the limiting columns 413 and the limiting sleeves 414 are close to each other, and the limiting sleeves 414 are made of elastic deformation materials, and the limiting columns 413 can be extruded into the limiting sleeves 414 to limit and fix the two arc clamping plates 46 after the approach to each other, so that the aim of fixing the patient and the arm is achieved for medical staffSave the preoperative preparation time, accelerate the promotion of operation progress, not only carry out spacing fixed to patient's big arm, can also carry out effectual spacing to the wrist, reached multiple fixed effect, can be applicable to the hand and use when not anesthesia is carried out debridement before, can also use the personnel that the patient that partial brain possesses the disease does not cooperate, ensured that patient's whole finger and arm can both keep stable in the operation ， The probability of risk in the debridement process is reduced;
further, when the two arc clamping plates 46 are close to each other, the lower end of the arc clamping plate 46 can pull the belt 416 to move, because the arc clamping plates 46 and the sliding rods 417 are symmetrically arranged on the belt 416, the arc clamping plates 46 pull the belt 416 to move, the belt 416 and the lower end of the arc clamping plates 46 pull the sliding rods 417 to slide away from each other, along with synchronous approaching of the two arc clamping plates 46, the two sliding rods 417 can drive the inserting columns 418 and the sterilizing cotton rollers 419 to move away from each other through the belt 416, the upper surfaces of the V-shaped supporting plates 2 can be wiped and disinfected when the sterilizing cotton rollers 419 are far away from each other, after the operation is finished, the limiting columns 413 can be manually and transversely slid to enable the limiting columns 413 to be separated from the limiting sleeves 414, at the moment, the patient arms move upwards to not press the placing plates 48 any more, the limiting springs 49 reset and rebound to pull the supporting columns 41 upwards to reset, the two arc clamping plates 46 can be enabled to move away from each other, the belt 416 to move and reset, and then the two sterilizing cotton rollers 419 are driven to move close to each other, the upper surfaces of the V-shaped supporting plates 2 can be wiped and disinfected again, after the operation is finished, the operation is cleaned, the situation of the hand surface is prevented from being polluted and polluted by the hand, and the hand is not in time, and the condition is prevented from being polluted due to the fact that the time is caused by the bad cleaning and the time to the cleaning of the hands;
further, after the wrist and arm of the patient are limited, the arc sleeve 35 can be manually lifted upwards, when the arc sleeve 35 moves upwards, the lower movable column 34 is pulled to slide upwards in the sleeve 33 and drives the supporting spring 38 to shrink, when the movable column 34 moves upwards, the clamping plate 39 and the first arc clamping plate 310 are pulled to synchronously move upwards, so that the first arc clamping plate 310 is not clamped with a gap between the second arc clamping plate 311 any more, the arc sleeve 35 can be pulled to drive the sleeve 33 and the sliding sleeve 32 to slide transversely on the surface of the sliding column 31, the arc sleeve 35 is enabled to be movably sleeved outside the finger which is not damaged by the patient, after the arc sleeve 35 reaches the proper position of the finger of the patient, the arc sleeve 35 can be loosened, at the moment, the supporting spring 38 is reset and rebounded to pull the movable column 34 to move downwards and then drive the clamping plate 39 and the first arc clamping plate 310 to move downwards and clamp into the gap of the corresponding second arc clamping plate 311, can carry out spacing fixed to the arc cover 35 after removing, and the arc pad 37 of arc cover 35 inner wall can laminate on the finger surface of patient, and cooperate the flexible quarter butt 36 of spring can carry out the fixed effect of pressurization to patient's finger, if the patient has the finger position to need do debridement suture operation wherein, alright movable corresponding arc cover 35 fix the not injured finger position of patient, the effect of nimble fixed every finger has been reached, traditional hand fixing device has been changed can't be according to patient's hand injury and has come accurate fixed finger, avoided leading to the condition that the operation risk increases because of the finger is fixed not in place, and arc cover 35 is carrying upward and is pulled the in-process of removing, arc pad 37 can avoid touching the phenomenon of patient injured position when fixed hand.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A hand fixation device for hand surgery, comprising a base plate (1), characterized in that: the upper part of the bottom plate (1) is fixedly connected with a V-shaped supporting plate (2), a finger limiting and adjusting assembly is arranged on the V-shaped supporting plate (2), and an automatic clamping and sterilizing assembly is arranged on the V-shaped supporting plate (2);
the finger limiting and adjusting assembly comprises a sliding column (31), a sliding sleeve (32), a sleeve (33), a movable column (34), an arc sleeve (35), a spring telescopic short rod (36), an arc pad (37), a supporting spring (38), a clamping plate (39), a first arc clamping plate (310) and a second arc clamping plate (311), wherein the sliding column (31) is uniformly and fixedly connected to the lower part of the V-shaped supporting plate (2) at equal intervals, the sliding sleeve (32) is fixedly connected to the outer surface of the sliding column (31), the sleeve (33) is fixedly connected to the outer surface of the sliding sleeve (32), the movable column (34) is fixedly connected with the sleeve (33) in a penetrating manner, the arc sleeve (35) is fixedly connected to the upper end of the movable column (34), the arc sleeve (35) is fixedly connected with the spring telescopic short rod (36), the arc pad (37) is fixedly connected to the lower end of the spring telescopic short rod (36), the outer surface of the movable column (34) is sleeved with the supporting spring (38), one end of the supporting spring (38) is fixedly connected to the outer surface of the movable column (34), the other end of the supporting spring (38) is fixedly connected to the inner cavity of the movable column (34), the clamping plate (39) is fixedly connected with a first arc-shaped clamping plate (310), second arc-shaped clamping plates (311) are uniformly and equidistantly fixedly connected to the outer surface of the sliding column (31), and the first arc-shaped clamping plates (310) are clamped with the second arc-shaped clamping plates (311).
2. A hand fixation device for hand surgery according to claim 1, wherein: the automatic clamping and sterilizing assembly comprises a support column (41), an L-shaped plate (42), a pin shaft (43) and a V-shaped rod (44), wherein the support column (41) is connected to the V-shaped support plate (2) in a penetrating and sliding manner, the L-shaped plate (42) is symmetrically and fixedly connected to two side walls of the V-shaped support plate (2), and the V-shaped rod (44) is connected in the L-shaped plate (42) in a rotating manner through the pin shaft (43).
3. A hand fixation device for hand surgery according to claim 2, wherein: the automatic clamping disinfection assembly further comprises a push rod (45), an arc clamping plate (46), a moving rod (47), a placing plate (48) and a limiting spring (49), wherein the push rod (45) is rotationally connected to the upper end of the V-shaped rod (44), the arc clamping plate (46) is rotationally connected to one end of the push rod (45), the moving rod (47) is symmetrically and fixedly connected to the outer surface of the arc clamping plate (46), the placing plate (48) is fixedly connected to the upper portion of the supporting column (41), and the limiting spring (49) is sleeved on the outer surface of the supporting column (41).
4. A hand fixation device for hand surgery according to claim 3, wherein: the automatic clamping and sterilizing assembly further comprises a sliding frame (410), one end of the limiting spring (49) is fixedly connected with the outer surface of the supporting column (41), the other end of the limiting spring (49) is fixedly connected with the upper portion of the V-shaped supporting plate (2), and one surface of the L-shaped plate (42) is fixedly connected with the sliding frame (410).
5. A hand fixation device for hand surgery according to claim 4, wherein: the automatic clamping and sterilizing assembly further comprises a connecting rod (411) and a moving groove (412), wherein the moving rod (47) is slidably connected in the sliding frame (410), the connecting rod (411) is symmetrically and fixedly connected to the outer surface of the supporting column (41), one end, far away from the supporting column (41), of the connecting rod (411) is rotationally connected with the V-shaped rod (44), and the moving groove (412) is formed in an arc-shaped clamping plate (46) positioned at the front side of the V-shaped supporting plate (2).
6. A hand fixation device for hand surgery according to claim 5, wherein: the automatic clamping and sterilizing assembly further comprises a limiting column (413) and a limiting sleeve (414), the limiting column (413) is connected in the sliding way in the moving groove (412), the limiting sleeve (414) is fixedly connected to the arc-shaped clamping plate (46) at the rear side of the V-shaped supporting plate (2), and the limiting column (413) is clamped with the limiting sleeve (414).
7. A hand fixation device for hand surgery according to claim 6, wherein: the automatic clamping and sterilizing assembly further comprises a rotating shaft (415) and a belt (416), the rotating shaft (415) is symmetrically connected in the groove formed in the V-shaped supporting plate (2) in a rotating mode, and the belt (416) is connected to the outer surface of the rotating shaft (415) in a transmission mode.
8. A hand fixation device for hand surgery according to claim 7, wherein: the automatic clamping and sterilizing assembly further comprises a sliding rod (417), the lower end of the arc-shaped clamping plate (46) is fixedly connected with the upper surface of the belt (416), and one surface of the belt (416) is fixedly connected with the sliding rod (417).
9. A hand fixation device for hand surgery according to claim 8, wherein: the automatic clamping and sterilizing assembly further comprises an inserting column (418) and a sterilizing cotton roller (419), wherein the sliding rod (417) is slidably connected in the groove of the V-shaped supporting plate (2), the inserting column (418) is rotatably connected to one surface of the sliding rod (417), and the sterilizing cotton roller (419) is inserted to the outer surface of the inserting column (418).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310336985.4A CN116370247A (en) | 2023-03-31 | 2023-03-31 | Be used for hand surgery to use hand fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310336985.4A CN116370247A (en) | 2023-03-31 | 2023-03-31 | Be used for hand surgery to use hand fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116370247A true CN116370247A (en) | 2023-07-04 |
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ID=86980129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310336985.4A Pending CN116370247A (en) | 2023-03-31 | 2023-03-31 | Be used for hand surgery to use hand fixing device |
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| Country | Link |
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| CN (1) | CN116370247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117159305A (en) * | 2023-10-20 | 2023-12-05 | 中国人民解放军海军第九七一医院 | Constant temperature type instrument plate for finger replantation |
-
2023
- 2023-03-31 CN CN202310336985.4A patent/CN116370247A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117159305A (en) * | 2023-10-20 | 2023-12-05 | 中国人民解放军海军第九七一医院 | Constant temperature type instrument plate for finger replantation |
| CN117159305B (en) * | 2023-10-20 | 2024-02-27 | 中国人民解放军海军第九七一医院 | Constant temperature type instrument plate for finger replantation |
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