CN111991094A - Oral surgery operation support - Google Patents

Oral surgery operation support Download PDF

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Publication number
CN111991094A
CN111991094A CN202010862955.3A CN202010862955A CN111991094A CN 111991094 A CN111991094 A CN 111991094A CN 202010862955 A CN202010862955 A CN 202010862955A CN 111991094 A CN111991094 A CN 111991094A
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CN
China
Prior art keywords
fixedly connected
bearing
protective shell
operation box
sliding
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.)
Pending
Application number
CN202010862955.3A
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Chinese (zh)
Inventor
张强
卢娜
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North China University of Science and Technology
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North China University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North China University of Science and Technology filed Critical North China University of Science and Technology
Priority to CN202010862955.3A priority Critical patent/CN111991094A/en
Publication of CN111991094A publication Critical patent/CN111991094A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/20Holders specially adapted for surgical or diagnostic appliances or instruments
    • A61B50/22Racks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/10Furniture specially adapted for surgical or diagnostic appliances or instruments
    • A61B50/13Trolleys, e.g. carts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention discloses an oral surgery support, which comprises a base, wherein the upper surface of the base is fixedly connected with a protective shell, a first bearing is fixedly embedded on the upper surface of the protective shell, a second bearing and a third bearing are fixedly embedded on the inner side wall of the protective shell, a threaded cylinder is arranged above the protective shell, a threaded rod is connected to the inner thread of the threaded cylinder in a threaded manner, the bottom end of the threaded rod penetrates through the first bearing and extends into the protective shell, and a first gear is fixedly connected to the bottom end of the threaded rod. This oral surgery operation support through being provided with the crank, mixs the crank and drives the second gear and rotate, makes the rotation that first gear utilized the second gear immediately drive the threaded rod rotatory, makes a screw thread section of thick bamboo utilize the rotation of threaded rod to promote the backup pad and upwards remove simultaneously, and the medical personnel of being convenient for adjust the height of operation box, avoids medical personnel to adjust the phenomenon that the support frame height appears wasting time and energy, prevents to influence medical personnel work efficiency's problem.

Description

Oral surgery operation support
Technical Field
The invention particularly relates to an oral surgery bracket.
Background
The oral cavity is the initial part of the alimentary canal, the front part is communicated with the outside through the cleft mouth, the back part is continued with the pharynx through the gorge mouth, the oral cavity is provided with organs such as teeth, tongue and the like, the front wall of the oral cavity is provided with structures such as lips, side walls, cheeks, tops, and the bottom of the oral cavity is provided with structures such as mucous membranes, muscles and the like, the oral cavity is divided into an oral vestibule at the front outer side part and an inherent oral cavity at the back inner side part through an upper dental arch and a lower dental arch, when the upper dental arch and the lower dental arch are occluded, the oral vestibule is communicated with the inherent oral cavity through a gap behind a third molar, and when the teeth of a patient are closed clinically, an opener or an intubation tube can be arranged.
When doing oral surgery to the patient in the present stage, generally put medicine and surgical instrument on the support frame, then remove the support frame to the operation position again, make medical personnel carry out oral surgery to the patient, but there is the problem of removal in present support frame when using, for example current support frame when height-adjusting, need not become flexible the screw, then make medical personnel mention the support frame and to support frame height-adjusting, lead to medical personnel to adjust the support frame height and waste time and energy, so as to influence medical personnel work efficiency's problem.
Disclosure of Invention
The invention aims to provide an oral surgery operation support aiming at the defects in the prior art, and solves the problems that medical workers are time-consuming and labor-consuming in adjusting the height of a support frame and the working efficiency of the medical workers is influenced.
In order to solve the technical problem, the oral surgery bracket provided by the invention comprises a base, wherein the upper surface of the base is fixedly connected with a protective shell, a first bearing is fixedly embedded on the upper surface of the protective shell, a second bearing and a third bearing are fixedly embedded on the inner side wall of the protective shell, a threaded barrel is arranged above the protective shell, a threaded rod is in threaded connection with the interior of the threaded barrel, the bottom end of the threaded rod penetrates through the first bearing and extends into the protective shell, a first gear is fixedly connected with the bottom end of the threaded rod, a crank is arranged on the right side of the protective shell, the left end of the crank penetrates through the third bearing and is fixedly connected with the inner ring of the second bearing, a second gear is fixedly connected with the outer surface of the crank, the second gear is meshed with the first gear, two vertical plates are fixedly connected with the upper surface of the protective shell, and two sliding barrels are fixedly connected with one side surface of the two, the top end of the threaded cylinder is fixedly connected with a supporting plate.
The bottom surface of the supporting plate is fixedly connected with two groups of sliding rods, the bottom end of each sliding rod penetrates through the sliding barrel and extends to the lower part of the sliding barrel, a fourth bearing is fixedly embedded on the upper surface of the supporting plate, the inner ring of the fourth bearing is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with an operation box, the right side surface of the operation box is provided with a through hole, the inner wall of the operation box is fixedly connected with a placing plate, the inner side wall of the operation box is provided with two first sliding grooves, the inner parts of the two first sliding grooves are respectively and fixedly connected with a first sliding block matched with the first sliding grooves, one side surface of the two first sliding blocks close to each other is fixedly connected with a storage box together, the right side surface of the storage box is fixedly connected with a pulling plate matched with the through hole, the upper surface of the operation box is fixedly embedded with a first magnetic block, and the upper surface of the operation box, and a second magnetic block is fixedly embedded on the right side surface of the sealing cover and is attracted with the first magnetic block.
Preferably, the upper surface of the placing plate is provided with grooves which are arranged at equal intervals, and the inner bottom wall of each groove is provided with anti-skid grains.
Preferably, the storage box is internally provided with clapboards which are arranged at equal intervals, and the bottom surface of each clapboard is fixedly connected with the inner bottom wall of the storage box.
Preferably, the inner top wall of the threaded cylinder is fixedly connected with a protection pad, and the bottom surface of the protection pad is in contact with the top end of the threaded rod.
Preferably, two sets of limiting blocks are arranged above each base, and the upper surfaces of the limiting blocks are fixedly connected with the bottom ends of the sliding rods.
Preferably, two sets of universal wheels are arranged below the base, and the upper surfaces of the two sets of universal wheels are fixedly connected with the bottom surface of the base.
Preferably, a pushing handle is arranged on the left side of the operation box, and the right side face of the pushing handle is fixedly connected with the left side face of the operation box.
Preferably, the upper surface of the supporting plate is provided with a ring-shaped chute, the inside of the ring-shaped chute is clamped with two second sliding blocks matched with the ring-shaped chute, and the upper surfaces of the two second sliding blocks are fixedly connected with the bottom surface of the operation box.
Compared with the related art, the oral surgery bracket provided by the invention has the following beneficial effects:
the invention provides an oral surgery operation bracket, which is provided with a crank, wherein a second gear is driven to rotate by a stirring crank, a first gear is driven to rotate by the rotation of the second gear, a threaded rod is driven to rotate by the rotation of the first gear, and a threaded barrel is driven to push a supporting plate to move upwards by the rotation of the threaded rod, so that medical personnel can adjust the height of an operation box conveniently, the phenomenon of time and labor waste caused by the fact that the medical personnel adjust the height of a supporting frame is avoided, and the problem of influencing the working efficiency of the medical personnel is prevented;
the pull plate is arranged, the pull plate is pulled to drive the storage box to move outwards, the storage box drives the first sliding block to slide in the first sliding groove, a surgical instrument can be placed in the storage box, the imagination that the surgical instrument is placed in a disordered mode is avoided, the sliding rod can be limited by the limiting block, the sliding rod is prevented from being separated from the threaded cylinder when moving upwards, the sliding rod is prevented from exceeding the control range of the threaded rod, the device can be driven to move by the aid of the universal wheels, and medical personnel are prevented from carrying and moving, so that medicines are scattered;
through being provided with loop type spout and second slider, utilize the cooperation of loop type spout and second slider, can make operation box pivoted more smooth and easy, the phenomenon that appears blocking when avoiding operation box to rotate appears, through the cooperation that utilizes slide cartridge and slide bar, can increase the stability of operation box, avoid operation box appearance rocking phenomenon.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of an oral surgical stent according to the present invention;
FIG. 2 is a cross-sectional view of a side view of the oral surgical stent cassette shown in FIG. 1;
fig. 3 is an enlarged view of part a of the oral surgical stent shown in fig. 1.
Reference numbers in the figures: 1. the surgical box, 2, place the board, 3, the case, 4, sealed lid, 5, second magnetic path, 6, first magnetic path, 7, through-hole, 8, arm-tie, 9, threaded rod, 10, slide cartridge, 11, protective housing, 12, third bearing, 13, base, 14, universal wheel, 15, second gear, 16, first gear, 17, the crank, 18, second bearing, 19, first bearing, 20, the screw cartridge, 21, the slide bar, 22, first spout, 23, the baffle, 24, first slider, 25, recess, 26, fourth bearing, 27, connecting rod, 28, backup pad, 29, second slider, 30, annular spout, 31, the protection pad, 32, stopper, 33, the riser, 34, the pushing handle.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an oral surgical stent according to the present invention; FIG. 2 is a cross-sectional view of a side view of the oral surgical stent cassette shown in FIG. 1; fig. 3 is an enlarged view of part a of the oral surgical stent shown in fig. 1. An oral surgery operation support comprises a base 13, a protective shell 11 is fixedly connected to the upper surface of the base 13, a first bearing 19 is fixedly embedded on the upper surface of the protective shell 11, a second bearing 18 and a third bearing 12 are fixedly embedded on the inner side wall of the protective shell 11, a threaded barrel 20 is arranged above the protective shell 11, a threaded rod 9 is connected to the inner thread of the threaded barrel 20, the bottom end of the threaded rod 9 penetrates through the first bearing 19 and extends into the protective shell 11, a first gear 16 is fixedly connected to the bottom end of the threaded rod 9, a crank 17 is arranged on the right side of the protective shell 11, the left end of the crank 17 penetrates through the third bearing 12 and is fixedly connected with the inner ring of the second bearing 18, a second gear 15 is fixedly connected to the outer surface of the crank 17, the second gear 15 is meshed with the first gear 16, two vertical plates 33 are fixedly connected to the upper surface of the protective shell 11, two sliding barrels 10 are fixedly, a support plate 28 is fixedly connected to the top end of the threaded cylinder 20.
The bottom surface of the supporting plate 28 is fixedly connected with two groups of sliding rods 21, the bottom end of each sliding rod 21 penetrates through the sliding barrel 10 and extends to the lower part of the sliding barrel 10, the upper surface of the supporting plate 28 is fixedly embedded with a fourth bearing 26, the inner ring of the fourth bearing 26 is fixedly connected with a connecting rod 27, the top end of the connecting rod 27 is fixedly connected with the operation box 1, the right side surface of the operation box 1 is provided with a through hole 7, the inner wall of the operation box 1 is fixedly connected with a placing plate 2, the inner side wall of the operation box 1 is provided with two first sliding grooves 22, the inner parts of the two first sliding grooves 22 are respectively clamped with a first sliding block 24 matched with the first sliding grooves 22, one side surface of the two first sliding blocks 24 close to each other is fixedly connected with a storage box 3 together, the right side surface of the storage box 3 is fixedly connected with a pull plate 8 matched with the through hole 7, the upper surface of the operation box 1 is fixedly embedded with a first magnetic block 6, the right side of the sealing cover 4 is fixedly embedded with a second magnetic block 5, and the second magnetic block 5 is attracted with the first magnetic block 6.
The upper surface of placing board 2 sets up the recess 25 that the equidistance was arranged, and anti-skidding line has all been seted up to the interior diapire of every recess 25, can put the medicine inside recess 25, avoids appearing the unrestrained phenomenon of medicine to and be convenient for protect the medicine.
The inside of case 3 is equipped with the baffle 23 that the equidistance was arranged, and the bottom surface of every baffle 23 all with case 3's interior diapire fixed connection, can make the orderly putting of surgical instruments inside case 3, avoid surgical instruments chaotic phenomenon to appear, lead to medical personnel to take inconveniently.
The interior roof fixedly connected with protection pad 31 of a screw section of thick bamboo 20, the bottom surface of protection pad 31 contacts with the top of threaded rod 9, can protect a screw section of thick bamboo 20, avoids the top collision of threaded rod 9 to the interior roof of a screw section of thick bamboo 20 to the phenomenon that damage and unable use appear in a screw section of thick bamboo 20.
Two sets of limiting blocks 32 are arranged above each base 13, the upper surface of each limiting block 32 is fixedly connected with the bottom end of each sliding rod 21, the sliding rods 21 can be limited, and the sliding rods 21 are prevented from exceeding the control range of the threaded rods 9.
Two groups of universal wheels 14 are arranged below the base 13, the upper surfaces of the two groups of universal wheels 14 are fixedly connected with the bottom surface of the base 13, the universal wheels 14 are so-called movable casters, the structure of the movable casters allows horizontal 360-degree rotation, the casters are a general term and comprise movable casters and fixed casters, the fixed casters do not have a rotating structure and cannot rotate horizontally and only can rotate vertically, the two types of casters are generally matched, for example, the structure of the trolley is two fixed wheels in the front, two movable universal wheels 14 are close to the pushing handrail behind, and the device is moved to an operation position through the universal wheels 14, so that medical personnel are prevented from carrying and moving, and the phenomenon that medicines are scattered occurs is avoided.
The left side of operation box 1 is equipped with and pushes away 34, pushes away the right flank of 34 and the left surface fixed connection of operation box 1, rotates operation box 1 through pushing away 34, can drive operation box 1 and carry out 360 degrees rotations, the more convenient use the device of the medical personnel of being convenient for.
Annular chute 30 has been seted up to the upper surface of backup pad 28, and the inside joint of annular chute 30 has two second sliders 29 with annular chute 30 looks adaptation, and the upper surface of two second sliders 29 all with the bottom surface fixed connection of operation box 1, can make operation box 1 pivoted more smooth and easy, the phenomenon that appears blocking when avoiding operation box 1 to rotate.
The working principle of the oral surgery bracket provided by the invention is as follows:
when the device is used, the universal wheel 14 is firstly driven to move to a surgical position by pushing the push handle 34, then the crank 17 is stirred, meanwhile, the second gear 15 and the first gear 16 are matched to drive the threaded rod 9 to rotate, the threaded cylinder 20 is driven to move upwards by utilizing the rotation of the threaded rod 9, the supporting plate 28 is pushed to move upwards, the supporting plate 28 drives the sliding rod 21 to slide upwards, then the storage box 3 is driven to move by pulling the pull plate 8, the sealing cover 4 is opened, and then a surgical instrument inside the storage box 3 is placed on the placing plate 2, so that medical staff perform surgery on the oral cavity of a patient.
Compared with the related art, the oral surgery bracket provided by the invention has the following beneficial effects:
by arranging the crank 17, the stirring crank 17 drives the second gear 15 to rotate, then the first gear 16 drives the threaded rod 9 to rotate by utilizing the rotation of the second gear 15, and meanwhile, the threaded barrel 20 pushes the supporting plate 28 to move upwards by utilizing the rotation of the threaded rod 9, so that the medical personnel can conveniently adjust the height of the surgical box 1, the phenomenon that the medical personnel takes time and labor when adjusting the height of the supporting frame is avoided, and the problem that the working efficiency of the medical personnel is influenced is prevented;
through the arrangement of the pull plate 8, the pull plate 8 is pulled to drive the storage box 3 to move outwards, the storage box 3 drives the first sliding block 24 to slide in the first sliding groove 22, so that a surgical instrument can be placed in the storage box 3, the imagination of disordered placement of the surgical instrument is avoided, the slide rod 21 can be limited through the arrangement of the limiting block 32, the slide rod 21 is prevented from being separated from the threaded rod 9 when moving upwards, the slide rod 21 is prevented from exceeding the control range of the threaded rod 9, the device can be driven to move through the arrangement of the universal wheel 14, and medical staff are prevented from carrying and moving, so that medicines are prevented from being scattered;
through being provided with loop type spout 30 and second slider 29, utilize loop type spout 30 and second slider 29's cooperation, can make operation box 1 pivoted more smooth and easy, the phenomenon that appears blocking when avoiding operation box 1 to rotate can increase operation box 1's stability through the cooperation that utilizes slide cartridge 10 and slide bar 21, avoids operation box 1 to appear the phenomenon of rocking.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The oral surgery support is characterized by comprising a base (13), wherein a protective shell (11) is fixedly connected to the upper surface of the base (13), a first bearing (19) is fixedly inlaid in the upper surface of the protective shell (11), a second bearing (18) and a third bearing (12) are fixedly inlaid in the inner side wall of the protective shell (11), a threaded barrel (20) is arranged above the protective shell (11), a threaded rod (9) is connected to the inner thread of the threaded barrel (20), the bottom end of the threaded rod (9) penetrates through the first bearing (19) and extends to the inside of the protective shell (11), a first gear (16) is fixedly connected to the bottom end of the threaded rod (9), a crank (17) is arranged on the right side of the protective shell (11), and the left end of the crank (17) penetrates through the third bearing (12) and is fixedly connected with the inner ring of the second bearing (18), a second gear (15) is fixedly connected to the outer surface of the crank (17), the second gear (15) is meshed with the first gear (16), two vertical plates (33) are fixedly connected to the upper surface of the protective shell (11), two sliding cylinders (10) are fixedly connected to one side faces, away from each other, of the two vertical plates (33), and a supporting plate (28) is fixedly connected to the top end of the threaded cylinder (20);
the bottom surface of the supporting plate (28) is fixedly connected with two groups of sliding rods (21), the bottom end of each sliding rod (21) penetrates through the sliding barrel (10) and extends to the lower portion of the sliding barrel (10), a fourth bearing (26) is fixedly embedded on the upper surface of the supporting plate (28), an inner ring of the fourth bearing (26) is fixedly connected with a connecting rod (27), the top end of the connecting rod (27) is fixedly connected with an operation box (1), a through hole (7) is formed in the right side face of the operation box (1), a placing plate (2) is fixedly connected with the inner wall of the operation box (1), two first sliding grooves (22) are formed in the inner side wall of the operation box (1), first sliding blocks (24) matched with the first sliding grooves (22) are clamped in the inner portions of the two first sliding grooves (22), and a side face, close to the first sliding blocks (24), is fixedly connected with a storage box (3) together, right flank fixedly connected with of case (3) and arm-tie (8) of through-hole (7) looks adaptation, the fixed surface of operation box (1) inlays and has first magnetic path (6), the upper surface of operation box (1) articulates through the round pin hub fixation has sealed lid (4) with operation box (1) looks adaptation, the fixed surface of right flank of sealed lid (4) inlays and has second magnetic path (5), second magnetic path (5) attract with first magnetic path (6) mutually.
2. The oral surgical stent of claim 1, wherein: the upper surface of the placing plate (2) is provided with grooves (25) which are arranged at equal intervals, and the inner bottom wall of each groove (25) is provided with anti-skid grains.
3. The oral surgical stent of claim 1, wherein: the storage box is characterized in that partition plates (23) are arranged in the storage box (3) at equal intervals, and the bottom surface of each partition plate (23) is fixedly connected with the inner bottom wall of the storage box (3).
4. The oral surgical stent of claim 1, wherein: the inner top wall of the threaded cylinder (20) is fixedly connected with a protection pad (31), and the bottom surface of the protection pad (31) is in contact with the top end of the threaded rod (9).
5. The oral surgical stent of claim 1, wherein: every the top of base (13) is equipped with two sets of stopper (32), every the upper surface of stopper (32) all with the bottom fixed connection of slide bar (21).
6. The oral surgical stent of claim 1, wherein: two sets of universal wheels (14) are arranged below the base (13), and the upper surfaces of the universal wheels (14) are fixedly connected with the bottom surface of the base (13).
7. The oral surgical stent of claim 1, wherein: the left side of the operation box (1) is provided with a push handle (34), and the right side surface of the push handle (34) is fixedly connected with the left side surface of the operation box (1).
8. The oral surgical stent of claim 1, wherein: annular chute (30) have been seted up to the upper surface of backup pad (28), the inside joint of annular chute (30) has two second slider (29) with annular chute (30) looks adaptation, two the upper surface of second slider (29) all with the bottom surface fixed connection of operation box (1).
CN202010862955.3A 2020-08-25 2020-08-25 Oral surgery operation support Pending CN111991094A (en)

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CN202010862955.3A CN111991094A (en) 2020-08-25 2020-08-25 Oral surgery operation support

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CN202010862955.3A CN111991094A (en) 2020-08-25 2020-08-25 Oral surgery operation support

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CN209220266U (en) * 2018-07-03 2019-08-09 于丽华 It is a kind of for moving the adjustable connecting bracket of electrocardiograph
CN209464097U (en) * 2018-11-09 2019-10-08 河北省沧州中西医结合医院 A kind of operation instrument box with self-checking function
CN209241104U (en) * 2018-12-10 2019-08-13 杨勇 A kind of oral surgery basic skills teaching instruments box
CN209662086U (en) * 2019-03-04 2019-11-22 吉林大学 A kind of novel intracardiac nursing pallet
CN210494465U (en) * 2019-07-04 2020-05-12 石嘴山市第二人民医院 Shank support frame is used in orthopedics nursing
CN210728119U (en) * 2019-07-29 2020-06-12 成爱梅 Emergency department's nursing is with wrapping strutting arrangement
CN210903854U (en) * 2019-09-23 2020-07-03 潘杰 Clinical utensil pallet truck that uses of ENT department

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113244085A (en) * 2021-04-16 2021-08-13 诸暨市人民医院 Ankle exerciser

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