CN111671528B - Medical arm fixing device - Google Patents
Medical arm fixing device Download PDFInfo
- Publication number
- CN111671528B CN111671528B CN202010414545.2A CN202010414545A CN111671528B CN 111671528 B CN111671528 B CN 111671528B CN 202010414545 A CN202010414545 A CN 202010414545A CN 111671528 B CN111671528 B CN 111671528B
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- China
- Prior art keywords
- guide sleeve
- rod
- people
- shaped
- sliding
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
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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
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
Abstract
The invention relates to a fixing device, in particular to a medical arm fixing device. The technical problems to be solved by the invention are as follows: the medical arm fixing device can better fix the arms of people and prevent the arms of people from shaking during nursing. A medical arm fixing device comprises: installing a base; the first guide sleeve is arranged on the mounting base; the cylindrical sliding rod is slidably arranged in the first guide sleeve; the mounting plate is mounted on the cylindrical sliding rod; the placing and fixing component is arranged on the rotating component and is placed and fixed in a rotating mode; and the rotating assembly is arranged on the cylindrical sliding rod and rotates in a rotating mode. The arm nursing device can put the arms of people needing nursing well by placing the fixing component, can fix the arms of people, and can rotate the arms to a proper angle according to the needs of people by the rotating component.
Description
Technical Field
The invention relates to a fixing device, in particular to a medical arm fixing device.
Background
Arm care means that people often touch some rough objects or after the hands are dry, the hands are easy to be rough, so that the arms need to be nursed to prevent the hands from being rough and calluses.
Patent grant publication No. CN 208808947U's patent discloses an arm fixing device for medical care, and the device includes first ring, a plurality of branches are installed to the outer wall of first ring, the lower surface end-to-end installation of branch has the base, the sleeve is installed to the inner wall of first ring, first montant links to each other with the sleeve activity, telescopic outer wall right side is equipped with the disc, the left side of disc is equipped with a plurality of first through-holes, the threaded rod is installed in the left side of disc. This arm fixing device for medical care has realized adjusting this arm fixing device for medical care's whole height and angle, can satisfy a plurality of heights of medical care work, carries out the needs fixed to patient's arm with the angle, has reduced nursing staff's work load, so this arm fixing device for medical care can satisfy people now completely to one kind realize not co-altitude, multi-angle, adapt to most patients, convenient to use's arm fixing device for medical care's needs. When the device nurses the arm, the arm can not be well fixed, so that when the arm is nursed, the hand of people is easy to shake, and the arm is inconvenient to nurse.
Therefore, how to design a medical arm fixing device which can better fix the arms of people and can not shake the arms of people during nursing is a technical problem to be solved by the invention.
Disclosure of Invention
In order to overcome the defects that the arms of people cannot be fixed when the arms of people are nursed and the hands of people are easy to shake when the arms of people are nursed, the invention has the technical problems that: provides a medical arm fixing device which can better fix the arm of people and can not shake the arm of people during nursing.
A medical arm fixing device comprises: installing a base; the first guide sleeve is arranged on the mounting base; the cylindrical sliding rod is slidably arranged in the first guide sleeve; the mounting plate is mounted on the cylindrical sliding rod; the placing and fixing component is arranged on the rotating component and is placed and fixed in a rotating mode; and the rotating assembly is arranged on the cylindrical sliding rod and rotates in a rotating mode.
Further, place fixed subassembly including: the arc-shaped placing plate is arranged on the rotating assembly; the V-shaped clamping blocks are divided into two groups, and the V-shaped clamping blocks are provided with sliding grooves and symmetrically arranged on the arc-shaped placing plate; at least two torsion springs are arranged between the V-shaped clamping block and the arc-shaped placing plate; four sliding blocks are arranged in the sliding groove in a sliding manner; four connecting rods are arranged on the sliding block; and the pressing block is arranged on the connecting rod.
Further, the rotating assembly comprises: the disc is provided with at least two through holes and is arranged on the cylindrical sliding rod; the mounting rod is mounted on the mounting plate; the second guide sleeve is arranged on the mounting rod; the push rod is arranged in the second guide sleeve in a sliding manner; the first spring is arranged between the push rod and the second guide sleeve; the third guide sleeve is arranged on the mounting rod; the L-shaped clamping rod is slidably arranged in the third guide sleeve; the second spring is arranged between the L-shaped clamping rod and the third guide sleeve; the wedge block is arranged on the L-shaped clamping rod.
Further, the method also comprises the following steps: the nut is arranged on the first guide sleeve; the screw rod is arranged on the nut and matched with the nut, and the end part of the screw rod is connected with the mounting plate; the rotating handle is arranged on the screw rod.
Further, the method also comprises the following steps: the baffle is arranged on the V-shaped clamping block; the fourth guide sleeve is arranged on the arc-shaped placing plate; the third spring is arranged between the L-shaped sliding rod and the fourth guide sleeve; the L-shaped sliding rod is slidably arranged in the fourth guide sleeve; and the pressing plate is arranged at the end part of the L-shaped sliding rod.
The beneficial effects are that: according to the invention, the arms which need nursing of people can be placed well by placing the fixing component, meanwhile, the arms of people can be fixed, the arms can be rotated to a proper angle according to the needs of people by the rotating component, so that the arm nursing device is more convenient for people to use, the equipment can be adjusted to a proper height according to the needs by matching the nut with the screw rod, the arms of people can be further fixed by the pressing plate, and the arm nursing device is more convenient for people to use.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the placement and fixation assembly of the present invention.
Fig. 3 is a schematic perspective view of the present invention a.
Fig. 4 is a schematic perspective view of the present invention B.
In the figure: the device comprises a mounting base 1, a first guide sleeve 2, a cylindrical sliding rod 3, a mounting plate 31, an arc-shaped placing plate 4, a V-shaped clamping block 5, a torsion spring 6, a sliding chute 7, a sliding block 8, a connecting rod 9, a pressing block 10, a disc 11, a through hole 12, a mounting rod 13, a second guide sleeve 14, a pushing rod 15, a first spring 16, a third guide sleeve 17, a clamping rod 18L, a second spring 19, a wedge-shaped block 20, a nut 21, a lead screw 22, a rotating handle 23, a baffle 24, a fourth guide sleeve 25, a third spring 26, a sliding rod 27L and a pressing plate 28.
Detailed Description
The present invention will be further described with reference to specific examples, which are intended to illustrate, but not limit the scope of the invention.
Example 1
A medical arm fixing device is shown in figures 1-4 and comprises a mounting base 1, a first guide sleeve 2, a cylindrical sliding rod 3, a mounting plate 31, a placing fixing assembly and a rotating assembly, wherein the first guide sleeve 2 is welded in the middle of the top of the mounting base 1, the cylindrical sliding rod 3 is arranged in the first guide sleeve 2 in a sliding mode, the mounting plate 31 is arranged on the upper portion of the cylindrical sliding rod 3, the rotating assembly rotating in a rotating mode is arranged at the top end of the cylindrical sliding rod 3, and the placing fixing assembly fixedly placed in the rotating assembly in a rotating mode is arranged on the rotating assembly.
As shown in fig. 1, 2 and 4, place fixed subassembly including the arc place board 4, V-arrangement fixture block 5, torque spring 6, slider 8, connecting rod 9 and briquetting 10, the last arc that is equipped with of rotating assembly places board 4, the arc is placed the board 4 left and right sides and is all around symmetrical rotary type be equipped with V-arrangement fixture block 5, V-arrangement fixture block 5 and arc are placed and are connected with torque spring 6 between the board 4, spout 7 has all been opened to V-arrangement fixture block 5 bottom, all slidingtype is equipped with slider 8 in the spout 7, all rotary type are equipped with connecting rod 9 on the slider 8, be equipped with briquetting 10 between two connecting rods 9 around the front and back both sides.
As shown in fig. 1 and 3, the rotating assembly includes a disc 11, an installation rod 13, a second guide sleeve 14, a push rod 15, a first spring 16, a third guide sleeve 17, an L-shaped clamping rod 18, a second spring 19 and a wedge block 20, the disc 11 is welded at the top end of the cylindrical sliding rod 3, a circle of through holes 12 are formed in the periphery of the disc 11, the installation rod 13 is welded on the front side of the top of the installation plate 31, the second guide sleeve 14 is welded on the upper portion of the installation rod 13, the push rod 15 is arranged in the second guide sleeve 14 in a sliding manner, the first spring 16 is wound between the push rod 15 and the second guide sleeve 14, the third guide sleeve 17 is welded at the rear portion of the installation rod 13, the L-shaped clamping rod 18 is arranged in the sliding manner in the third guide sleeve 17, the L-shaped clamping rod 18 is matched with the through holes 12, the second spring 19 is wound between the upper portion of the L-shaped clamping rod 18 and the top portion of the third guide sleeve 17, and the wedge block 20 is welded at the top end of the L-shaped clamping rod 18.
The working principle of the above embodiment is as follows: people are when nursing the arm, and the staff puts equipment to suitable position, puts the back, and the arm that people will nurse is placed fixedly through placing fixed subassembly, and people can rotate equipment to suitable angle through rotatory subassembly as required afterwards, then nurses people's arm, and the nursing is accomplished the back, and people will hold up by hand can.
People are when nursing the arm, people place the hand in the arc places board 4, thereby it moves down to press briquetting 10, briquetting 10 moves down and drives slider 8 through connecting rod 9 and moves down, slider 8 inwards slides in spout 7 when moving down, and then drive V-arrangement fixture block 5 and rotate down and compress tightly fixedly people's arm, torque spring 6 is compressed, nurse people's arm afterwards, after the nursing is accomplished, people lift up the hand, at this moment, people's hand is not repressing briquetting 10 again, under the effect that torque spring 6 resets, V-arrangement fixture block 5 upwards rotates and resets, briquetting 10 resets upwards along with it, slider 8 outwards slides in spout 7 thereupon and resets, so, when nursing people's arm, can compress tightly people's arm, prevent that people's hand from rocking when nursing.
After people put hands, the push rod 15 is pushed to slide backwards in the second guide sleeve 14, the first spring 16 is stretched, when the push rod 15 slides backwards to be in contact with the wedge block 20, the push rod 15 slides backwards to push the wedge block 20 to move downwards, the L-shaped clamping rod 18 is driven to slide downwards in the third guide sleeve 17 and is not clamped into the through hole 12 any more, the second spring 19 is compressed, at the moment, people can rotate the arm, the disc 11 rotates along with the arm, after the arm rotates to a proper angle, people release the push rod 15, under the reset action of the first spring 16, the push rod 15 slides forwards in the second guide sleeve 14 and is reset and is not pushed to the wedge block 20 any more, under the reset action of the second spring 19, the L-shaped clamping rod 18 slides upwards to reset and is clamped into the through hole 12 to clamp the disc 11, and therefore, when people take care for the arms, people can rotate the arms to a proper position, and the use is more convenient.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, the guide sleeve further comprises a nut 21, a screw rod 22 and a rotating handle 23, the nut 21 is welded at the upper part of the right side of the first guide sleeve 2, the screw rod 22 is matched in the nut 21, the top end of the screw rod 22 is rotatably connected with the mounting plate 31, and the rotating handle 23 is welded at the bottom end of the screw rod 22.
As shown in fig. 1 and 4, the device further comprises a baffle 24, a fourth guide sleeve 25, a third spring 26, an L-shaped slide bar 27 and a pressing plate 28, the baffle 24 is welded on the V-shaped fixture block 5 on the right front side, the fourth guide sleeve 25 is welded on the front portion of the right side of the arc-shaped placing plate 4, the L-shaped slide bar 27 is arranged in the fourth guide sleeve 25 in a sliding manner, the third spring 26 is connected between the L-shaped slide bar 27 and the fourth guide sleeve 25 in a winding manner, and the pressing plate 28 is welded at the tail end of the L-shaped slide bar 27.
The working principle of the above embodiment is as follows: when nursing people's arm, people rotate the turning handle 23 and drive lead screw 22 and rotate to drive mounting panel 31 through nut 21 and reciprocate, and then drive the shape through cylindricality slide bar 3 and place the board and reciprocate, adjust to suitable high back, people stop rotating turning handle 23, so, when nursing people, can adjust equipment to suitable height, more make things convenient for people to use.
Initially, the third spring 26 is in a stretched state, when the arms of people are nursed, the hand of people drives the V-shaped fixture block 5 to rotate inwards through the pressing block 10, so as to drive the baffle plate 24 to rotate downwards, when the baffle plate 24 rotates downwards until the L-shaped slide bar 27 is no longer blocked, under the action of resetting of the third spring 26, the L-shaped slide bar 27 slides backwards and resets in the fourth guide sleeve 25, the pressing plate 28 resets backwards along with the baffle plate to block the V-shaped fixture block 5, after the nursing is completed, people pull the L-shaped slide bar 27 to slide forwards, the third spring 26 is stretched, the pressing plate 28 moves forwards along with the baffle plate and no longer blocks the V-shaped fixture block 5, then the hand is lifted, the V-shaped fixture block 5 rotates upwards along with the baffle plate 24, the L-shaped slide bar 27 is blocked by the baffle plate 24, at this time, the L-shaped slide bar 27 is loosened by people, and thus, when the arms of people are nursed, the arms of people can be further fixed.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (1)
1. The utility model provides a medical arm fixing device, characterized by, including: installing a base; the first guide sleeve is arranged on the mounting base; the cylindrical sliding rod is slidably arranged in the first guide sleeve; the mounting plate is mounted on the cylindrical sliding rod; the placing and fixing component is arranged on the rotating component and is placed and fixed in a rotating mode; the rotating assembly is arranged on the cylindrical sliding rod and rotates in a rotating mode; place fixed subassembly including: the arc-shaped placing plate is arranged on the rotating assembly; the V-shaped clamping blocks are divided into two groups, and the V-shaped clamping blocks are provided with sliding grooves and symmetrically arranged on the arc-shaped placing plate; at least two torsion springs are arranged between the V-shaped clamping block and the arc-shaped placing plate; four sliding blocks are arranged in the sliding groove in a sliding manner; the four connecting rods are arranged on the sliding block; the pressing block is arranged on the connecting rod; the rotating assembly comprises: the disc is provided with at least two through holes and is arranged on the cylindrical sliding rod; the mounting rod is mounted on the mounting plate; the second guide sleeve is arranged on the mounting rod; the push rod is slidably arranged in the second guide sleeve; the first spring is arranged between the push rod and the second guide sleeve; the third guide sleeve is arranged on the mounting rod; the L-shaped clamping rod is slidably arranged in the third guide sleeve; the second spring is arranged between the L-shaped clamping rod and the third guide sleeve; the wedge block is arranged on the L-shaped clamping rod; also includes: the nut is arranged on the first guide sleeve; the screw rod is arranged on the nut and matched with the nut, and the end part of the screw rod is connected with the mounting plate; the rotating handle is arranged on the screw rod; also includes: the baffle is arranged on the V-shaped clamping block; the fourth guide sleeve is arranged on the arc-shaped placing plate; the third spring is arranged between the L-shaped sliding rod and the fourth guide sleeve; the L-shaped sliding rod is slidably arranged in the fourth guide sleeve; and the pressing plate is installed at the end part of the L-shaped sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010414545.2A CN111671528B (en) | 2020-05-15 | 2020-05-15 | Medical arm fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010414545.2A CN111671528B (en) | 2020-05-15 | 2020-05-15 | Medical arm fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111671528A CN111671528A (en) | 2020-09-18 |
| CN111671528B true CN111671528B (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010414545.2A Active CN111671528B (en) | 2020-05-15 | 2020-05-15 | Medical arm fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111671528B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603709B (en) * | 2020-12-04 | 2022-07-01 | 南京汉尔斯生物科技有限公司 | Arm fixing and medicine feeding equipment for surgery of hospital |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206183578U (en) * | 2016-08-29 | 2017-05-24 | 郭海侠 | Auxiliary assembly platform of intracardiac branch of academic or vocational study operation usefulness |
| CN109512472A (en) * | 2018-10-26 | 2019-03-26 | 马晨亮 | A kind of hand-held spatula |
| CN208808947U (en) * | 2018-04-28 | 2019-05-03 | 冯珺 | A kind of medical treatment and nursing arm fixing device |
| CN210494523U (en) * | 2019-05-14 | 2020-05-12 | 穆云海 | Novel ophthalmic surgery frame |
-
2020
- 2020-05-15 CN CN202010414545.2A patent/CN111671528B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206183578U (en) * | 2016-08-29 | 2017-05-24 | 郭海侠 | Auxiliary assembly platform of intracardiac branch of academic or vocational study operation usefulness |
| CN208808947U (en) * | 2018-04-28 | 2019-05-03 | 冯珺 | A kind of medical treatment and nursing arm fixing device |
| CN109512472A (en) * | 2018-10-26 | 2019-03-26 | 马晨亮 | A kind of hand-held spatula |
| CN210494523U (en) * | 2019-05-14 | 2020-05-12 | 穆云海 | Novel ophthalmic surgery frame |
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| Publication number | Publication date |
|---|---|
| CN111671528A (en) | 2020-09-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20221213 Address after: 221400 Floor 16A1-2, Medical Big Health Industrial Park, Xiyi Hi tech Industry Development, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Kangkang classmate Technology Co.,Ltd. Address before: 510220 room 804, 8th floor, No. 703, North block, South Guitian building, Guangzhou Avenue, Haizhu District, Guangzhou, Guangdong Applicant before: Qiu Xiaoqin |
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| GR01 | Patent grant |