CN204219055U - Doctor uses elbow rest device - Google Patents
Doctor uses elbow rest device Download PDFInfo
- Publication number
- CN204219055U CN204219055U CN201420678891.1U CN201420678891U CN204219055U CN 204219055 U CN204219055 U CN 204219055U CN 201420678891 U CN201420678891 U CN 201420678891U CN 204219055 U CN204219055 U CN 204219055U
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- China
- Prior art keywords
- pressure pin
- ancon
- support bar
- ball cover
- doctor
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Abstract
This utility model relates to a kind of doctor and uses elbow rest device, and this device comprises ancon, pressure pin, support bar and base, and described ancon is connected with pressure pin movable, and described pressure pin is connected with support bar movable, and support bar is arranged on base.By the cooperation of primary nodal point and secondary nodal point, make the range of activity of this device more flexible, and the cooperation of recessed ball cover and spherical axle makes the scope of each node of this device along spheric motion, then fix by what tight a bolt and loosen, the convenient adjustment to this device Support Position; The ancon of this device is designed to the bowl-type parts of fitting with the ancon of human body, more comfortable when wearing, and on inner face, the setting of cushion strengthens the protection to ancon, in order to avoid cause wound when wearing for a long time to ancon.
Description
Technical field
This utility model relates to neurosurgery auxiliary device, and a kind of doctor uses elbow rest device specifically.
Background technology
The general all openings of neurosurgery are little, it is little to damage, and mostly complete under the microscope, success rate is higher, is widely adopted at present, and it is accurate, careful that its operation technique needs.But in current operation, both hands brachium time of doctor be in a kind of cantilever, with the wrist raised, unsupported state, and doctor's spiritual high concentration in operation process, arm of long duration easily feels tired, affects operation technique.Although existing support class device can play certain supporting role, structural design is too simple, can not meet the requirement that doctor should support and can be freely movable.
Summary of the invention
For defect and the deficiency of prior art, this utility model solves existing elbow rest device and can not meet doctor and can be used for supporting ancon can carry out again the problem of ancon position adjustments at any time in operation process.
For solving the problem, the technical scheme taked is:
A kind of doctor uses elbow rest device, and this device comprises ancon, pressure pin, support bar and base, and described ancon is connected with pressure pin movable, and described pressure pin is connected with support bar movable, and support bar is arranged on base.
Further, described ancon is connected by primary nodal point movable with pressure pin: described primary nodal point comprises the first recessed ball cover and the first spherical axle, the bottom of ancon is fixedly connected with the first recessed ball cover, first spherical axle is located at the end of pressure pin, and ancon drives the first recessed ball cover movable along the first spherical axle of pressure pin end.
Further, the described first recessed ball cover is provided with U-type groove, and pressure pin can enter this U-type groove, and the first recessed ball cover is provided with static or movable the tighting a bolt of control primary nodal point.
Concrete, described pressure pin is connected by secondary nodal point movable with support bar, and secondary nodal point comprises pressure pin chamber and axocoel; Described pressure pin chamber is airtight cavity, and pressure pin axially moves through pressure pin chamber; Described axocoel comprises the second recessed ball cover and the second spherical axle, and the second recessed ball cover and pressure pin chamber coaxial integrated are arranged, and the second spherical axle is located at the end of support bar, and pressure pin drives pressure pin chamber and the second recessed ball cover movable along the second spherical axle of support bar end.
More specifically, the described second recessed ball cover is provided with U-type groove, and support bar can enter this U-type groove, and the second recessed ball cover is provided with static or movable the tighting a bolt of control secondary nodal point.
Preferably, described ancon is the bowl-type parts of laminating human body ancon, and ancon inner face is provided with cushion.
Concrete, described base is the bed card that the pedestal that can be placed on ground maybe can be fixed on bedside.
In addition, described support bar is the telescopic body of rod.
Compared with prior art, this utility model tool has the following advantages:
(1) by the cooperation of primary nodal point and secondary nodal point, make the range of activity of this device more flexible, and the cooperation of recessed ball cover and spherical axle makes the scope of each node of this device along spheric motion, fix by what tight a bolt and loosen again, the convenient adjustment to this device Support Position;
(2) ancon of this device is designed to the bowl-type parts of fitting with the ancon of human body, more comfortable when wearing, and on inner face, the setting of cushion strengthens the protection to ancon, in order to avoid cause wound when wearing for a long time to ancon;
(3) by the cooperation in pressure pin and pressure pin chamber, the ancon of this device axially can regulated, to adapt to the requirement of different outreach;
(4) base of this device both for being placed on the pedestal on ground, also for being fixed on the bed card of bedside, can make the modes of emplacement variation of this device.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model device;
Fig. 2 is this utility model primary nodal point structural representation;
Fig. 3 is this utility model secondary nodal point structural representation;
In figure, each label is expressed as: 1-ancon, 2-primary nodal point, the recessed ball cover of 201-first, the spherical axle of 202-first, 3-pressure pin, 4-secondary nodal point, 401-pressure pin chamber, 402-axocoel, the spherical axle of 4020-second, the recessed ball cover of 4021-second, 5-support bar, 6-base;
Below in conjunction with Figure of description and detailed description of the invention, this utility model is specifically described.
Detailed description of the invention
This utility model considers that doctor supports the needs of ancon relieving fatigue in operation process, by the setting of ancon, pressure pin, support bar and base, make this device carry out certain holder to the ancon of doctor in certain scope to protect, and ancon is movable connection on pressure pin and between pressure pin with support bar, can carry out the adjustment of Support Position according to the requirement of doctor, flexibility ratio is high.
Ancon of the present utility model and pressure pin carry out movable connection by primary nodal point, and the structure of primary nodal point comprises recessed ball cover and spherical axle, and ancon drives recessed ball cover to carry out activity along the spherical axle of pressure pin end.
Connected by secondary nodal point between pressure pin of the present utility model and support bar, secondary nodal point comprises pressure pin chamber and ball chamber, pressure pin carries out axial movement through pressure pin chamber, ball chamber is made up of recessed ball cover and spherical axle, recessed ball cover is connected with pressure pin chamber coaxial integrated, and such pressure pin can drive pressure pin chamber and recessed ball cover to rotate along spherical axle.
Limit to not allow pressure pin and the range of activity of support bar to primary nodal point and secondary nodal point, first recessed ball cover and the second recessed ball cover are respectively equipped with U-type groove, the size of U-type groove can make pressure pin and support bar pass through, and the activity of primary nodal point and secondary nodal point is by the control that tights a bolt.
In addition, consider the comfort level of the ancon when carrying out ancon holder and protecting, the bowl-type parts of fitting with human body ancon are arranged to by ancon by this utility model, and inwall is provided with cushion, simultaneously in order to the ancon of doctor is fixed, ancon arranges bandage ancon is fixed on ancon.
Consider the limited space that the instrument in operating room is put, base of the present utility model maybe can be fixed on the bed card of operation bedside for being placed on ground pedestal, and support bar is the control that the retractable body of rod can carry out on the vertical height of this device.
In order to the device described in the utility model of description clearly, be specifically described below in conjunction with Figure of description and embodiment.
Embodiment one:
Doctor described in the present embodiment comprises with elbow rest device: ancon 1, primary nodal point 2, pressure pin 3, secondary nodal point 4, support bar 5 and base 6, wherein: ancon 1 is connected with pressure pin 3 is movable by primary nodal point 2, pressure pin 3 is connected with support bar 5 is movable by secondary nodal point 4, and support bar 5 is arranged on base 6;
Primary nodal point 2 comprises the first recessed ball cover 201 and the first spherical axle 202, the bottom of ancon 1 is fixedly connected with the first recessed ball cover 201, first spherical axle 202 is located at the end of pressure pin 3, and ancon 1 drives the first recessed ball cover 201 movable along the first spherical axle 202 of pressure pin 3 end;
In order to make the range of activity of primary nodal point 2 larger, the first recessed ball cover 201 is provided with U-type groove, and pressure pin 3 can enter this U-type groove, and the first recessed ball cover 201 is provided with static or movable the tighting a bolt of control primary nodal point 2.
Secondary nodal point 4 comprises pressure pin chamber 401 and axocoel 402; Described pressure pin chamber 401 is airtight cavity, and pressure pin 3 axially moves through pressure pin chamber 401; Axocoel 402 comprises the second recessed ball cover 4021 and the second spherical axle 4020, second recessed ball cover 4021 is arranged with pressure pin chamber 401 coaxial integrated, second spherical axle 4020 is located at the end of support bar 5, and pressure pin 3 drives pressure pin chamber 401 and the second recessed ball cover 4021 movable along the second spherical axle 4020 of support bar 5 end;
In order to further expand the range of activity of secondary nodal point 4, the second recessed ball cover 4021 is provided with U-type groove, and support bar 5 can enter this U-type groove, and the second recessed ball cover 4021 is provided with static or movable the tighting a bolt of control secondary nodal point 4;
Consider comfort property when wearing, ancon 1 is the bowl-type parts of laminating human body ancon, and ancon 1 inner face is provided with cushion;
The base 6 of the present embodiment is the pedestal that can be placed on ground, and support bar 5 is the telescopic body of rod, and the convenient adjustment to vertical height, to adapt to different supporting demands.
In order to meet the requirement to sanitary standard in operating room, the material that device in the present embodiment all adopts rustless steel or politef etc. to meet medical sanitary standard is made, and easily carry out exterminating bacterium, cushion on ancon 1 can adopt hospital gauze to make, and cushion and ancon can convenient separation be changed.
The using method of bracing or strutting arrangement described in the utility model is:
(1) when doctor needs operation for a long time or feel fatigue in operation process, take out two devices by assistant nurse to carry out disinfection, because this device all adopts rustless steel etc. reusable and material that is that easily carry out disinfection is made, meet the requirement to sanitary condition in operating room, the position of two arms when standing according to surgical, is placed on corresponding ground by this device by base 6;
(2) according to the height of doctor, tighting a bolt on support bar 5 is regulated to regulate the height of support bar 5, make the position of ancon 1 identical with the position of doctor's elbow, by tighting a bolt on primary nodal point 2 and secondary nodal point 4 angle of inclination of the position of ancon 1, the extension elongation of pressure pin 3 and pressure pin 3 regulated, to adapt to the requirement of different operations to doctor's arm range of activity again.
Claims (8)
1. a doctor uses elbow rest device, it is characterized in that, this device comprises ancon (1), pressure pin (3), support bar (5) and base (6), described ancon (1) is connected with pressure pin (3) movable, described pressure pin (3) is connected with support bar (5) movable, and support bar (5) is arranged on base (6).
2. doctor as claimed in claim 1 uses elbow rest device, and it is characterized in that, described ancon (1) is connected by primary nodal point (2) movable with pressure pin (3):
Described primary nodal point (2) comprises the first recessed ball cover (201) and the first spherical axle (202), the bottom of ancon (1) is fixedly connected with the first recessed ball cover (201), first spherical axle (202) is located at the end of pressure pin (3), and ancon (1) drives the first recessed ball cover (201) movable along the first spherical axle (202) of pressure pin (3) end.
3. doctor as claimed in claim 2 uses elbow rest device, it is characterized in that, described first recessed ball cover (201) is provided with U-type groove, pressure pin (3) can enter this U-type groove, and the first recessed ball cover (201) is provided with control primary nodal point (2) static or movable tighting a bolt.
4. the doctor as described in claim 1,2 or 3 uses elbow rest device, it is characterized in that, described pressure pin (3) is connected by secondary nodal point (4) movable with support bar (5), and secondary nodal point (4) comprises pressure pin chamber (401) and axocoel (402);
Described pressure pin chamber (401) is airtight cavity, and pressure pin (3) axially moves through pressure pin chamber (401);
Described axocoel (402) comprises the second recessed ball cover (4021) and the second spherical axle (4020), second recessed ball cover (4021) and pressure pin chamber (401) coaxial integrated are arranged, second spherical axle (4020) is located at the end of support bar (5), pressure pin (3) drive pressure pin chamber (401) and the second recessed ball cover (4021) along support bar (5) end second spherical axle (4020) activity.
5. doctor as claimed in claim 4 uses elbow rest device, it is characterized in that, described second recessed ball cover (4021) is provided with U-type groove, support bar (5) can enter this U-type groove, and the second recessed ball cover (4201) is provided with control secondary nodal point (4) static or movable tighting a bolt.
6. the doctor as described in claim 1,2 or 3 uses elbow rest device, it is characterized in that, described ancon (1) is the bowl-type parts of laminating human body ancon, and ancon (1) inner face is provided with cushion.
7. the doctor as described in claim 1,2 or 3 uses elbow rest device, it is characterized in that, described base (5) is the bed card that the pedestal that can be placed on ground maybe can be fixed on bedside.
8. the doctor as described in claim 1,2 or 3 uses elbow rest device, it is characterized in that, described support bar (5) is the telescopic body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678891.1U CN204219055U (en) | 2014-11-13 | 2014-11-13 | Doctor uses elbow rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678891.1U CN204219055U (en) | 2014-11-13 | 2014-11-13 | Doctor uses elbow rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219055U true CN204219055U (en) | 2015-03-25 |
Family
ID=52917210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678891.1U Expired - Fee Related CN204219055U (en) | 2014-11-13 | 2014-11-13 | Doctor uses elbow rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219055U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997412A (en) * | 2016-08-01 | 2016-10-12 | 张晋 | Surgical bed provided with thoracoscopic surgery assisting device |
| CN107913108A (en) * | 2017-11-14 | 2018-04-17 | 重庆交通大学 | Medical wrist support equipment |
| CN108210237A (en) * | 2018-01-15 | 2018-06-29 | 罗渝昆 | A kind of examination bed power-assisted support arm |
| CN110301949A (en) * | 2019-07-09 | 2019-10-08 | 南阳市中心医院 | Department of general surgery's assistance ripping device |
-
2014
- 2014-11-13 CN CN201420678891.1U patent/CN204219055U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997412A (en) * | 2016-08-01 | 2016-10-12 | 张晋 | Surgical bed provided with thoracoscopic surgery assisting device |
| CN107913108A (en) * | 2017-11-14 | 2018-04-17 | 重庆交通大学 | Medical wrist support equipment |
| CN108210237A (en) * | 2018-01-15 | 2018-06-29 | 罗渝昆 | A kind of examination bed power-assisted support arm |
| CN110301949A (en) * | 2019-07-09 | 2019-10-08 | 南阳市中心医院 | Department of general surgery's assistance ripping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161113 |