CN101502468B - Hand back plate special for two-stage type operating table with joint - Google Patents
Hand back plate special for two-stage type operating table with joint Download PDFInfo
- Publication number
- CN101502468B CN101502468B CN 200910025719 CN200910025719A CN101502468B CN 101502468 B CN101502468 B CN 101502468B CN 200910025719 CN200910025719 CN 200910025719 CN 200910025719 A CN200910025719 A CN 200910025719A CN 101502468 B CN101502468 B CN 101502468B
- Authority
- CN
- China
- Prior art keywords
- driven gear
- driving gear
- back plate
- hand back
- plate
- 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.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a hand back plate special for a two-stage operating table with joints, comprising a portable plate and a fixing plate; the portable plate is fixedly connected with a driven gear which is connected with a driven gear shaft in a rotary way; the driven gear shaft is connected on a support plate; the fixing plate is connected with the support plate; a driving gear shaft is connected with the support plate in a rotary way; the driving gear is meshed with the driven gear; the plane on which the driving gear and the driven gear are positioned is parallel to the plane on which the fixing plate is positioned. The invention eliminates the defects of the hand back plate, including effects on observing the sites of puncture and monitoring, disturbance on operation, accuracy of arterial pressure and oxygen saturation, brachia plexus injury of patients and the like. By using the invention, upper limbs of the patients can be placed on the body positions which can naturally bend and relax and the brachial plexus is free from traction, thus providing a larger operation space for operating surgeons, facilitating observation of intravenous infusion and sites of puncture of arteria radialis and ensuring fingertip oxygen saturation and arterial pressure monitoring free from disturbance.
Description
Technical field
The present invention relates to a kind of medical auxiliary equipment, particularly a kind of operation table hand back plate special.
Background technology
Before the present invention, the hand back plate of operation table configuration at present is a complete straight plate, and this straight plate can be fixed in operation table, and centers on bearing to patient's head end or the rotation of foot end on the same plane of bed surface of performing the operation, and supports patient's arm when supplying to perform the operation.But there is following open defect in the hand back plate of this straight-plate-type when carrying out thoracic and abdominal operation:
1. when the tight obedient patient's body placement of hand back plate or when the foot end tilts, though provide spacious operative region to surgical doctor, be convenient to operation technique, but most patient's vein transfusions, radial artery puncturing and oxygen saturation monitoring all are positioned at forearm and hand, can not be observed the situation that punctures and monitor the position by surgical drage covering back anesthesia doctor and circuit nurse, surgical doctor operation simultaneously also can be disturbed hand, influences the accuracy of arterial pressure and oxygen saturation.
2. when or head-end vertical with body tilts when hand back plate, operation technique and anesthesia monitoring are all unaffected, but abduction of the upper limb brachial plexus nerve hyperextension has the possibility of damage brachial plexus nerve, especially prolonged operations patient brachia plexus injury accident often has generation, all causes great injury for doctor and patient.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned defective, design, a kind of operation table hand back plate special of development.
Technical scheme of the present invention is:
Band joint hand back plate special for two-stage type operating table, cushion is set on the hand back plate, its major technique is characterised in that hand back plate is divided into portable plate, fixing head two-stage nitration, the fixedly connected driven gear in portable plate below, driven gear shaft and driven gear are rotationally connected, driven gear shaft is connected on the gripper shoe, fixing head connects gripper shoe, the axle and the gripper shoe of driving gear are rotationally connected, driving gear and driven gear engagement, driving gear, the residing plane of driven gear and portable plate, fixing head plane parallel of living in.
Advantage of the present invention and effect are that patient's upper limb can be positioned over the lax position of nature flexing in the operation, and brachial plexus nerve is not subjected to tractive, have avoided the generation of operation back brachia plexus injury; Only upper arm provides bigger operation technique space near the operation bedside to operative doctor; Forearm and hand all are positioned at the anaesthetist and the circuit nurse visual field, are convenient to observe venous transfusion and radial artery puncturing position situation, and fingerstall oxygen saturation and arterial blood pressure monitoring are interference-free.
Structure of the present invention is extremely simple, and cost is also low, but can stop the serious malpractice of this class of brachia plexus injury, and it is also convenient to use.
Other advantage of the present invention and effect will go on to say below.
Description of drawings
Fig. 1---structural principle sketch map of the present invention.
The specific embodiment
As shown in Figure 1:
Use situation in the operation:
At first be portable plate 1, fixing head 2 in one plane, and connection in alignment becomes straight hand back plate and use this moment, fixing head 2 one ends link to each other with operation table, the outside extends parallel of patient's arm is opened, and leans against on portable plate 1, the fixing head 1; Earlier fixing head 2 is tilted to patient's foot end then, to be stuck in again between two teeth on the driving gear 6 buckle 7 upper ends outwards (right side among the figure) elastic force of overcoming extension spring 8 push aside, make buckle 7 break away from driving gear 6, rotary handle 9 then, then driving gear 6 rotates, driving driven gear 5 rotates, because driven gear 5 is fixedlyed connected with portable plate 1, and driven gear shaft 10 is connected with gripper shoe 3, then driven gear 5 rotates around driven gear shaft 10, therefore 1 of portable plate with the same plane of fixing head 2 on rotate (hypothesis portable plate 1 direction in paper is rotated among Fig. 1), when turning to correct position (according to patient's arm length, the comfort decision), the handle 9 that stops operating is decontroled buckle 7, and then buckle 7 is under the pulling force of extension spring 8, buckle 7 snaps between two teeth of driving gear 6 again, driving gear 6 is stopped abruptly, and then driven gear 5 also stops operating, and 1 of portable plate also stops operating; At this moment, patient's upper arm (elbow top) and forearm (elbow lower part) are the hand salute shape just can be tilted, draw close to patient's trunk, the lax tractive that just is not subjected to of brachial plexus nerve, just can not damage yet, stay enough spaces to surgical doctor simultaneously, also be convenient to the anaesthetist, the nurse observes venous transfusion, radial artery puncturing position situation.
Because driving gear 6 diameters are greater than the diameter of driven gear 5, so driving gear 6 rotation slightly, driven gear 5 just rotates many, and portable plate 1 can be put in place in very fast adjusting.
It is good that distance between portable plate 1 and the fixing head 2 is not run into fixing head with portable plate 1 rotation.
The scope that the present invention asks for protection is not limited only to the description of this specific embodiment.
Claims (3)
1. be with the joint hand back plate special for two-stage type operating table, cushion is set on the hand back plate, it is characterized in that hand back plate is divided into portable plate, the fixing head two-stage nitration, the fixedly connected driven gear in portable plate below, driven gear shaft and driven gear are rotationally connected, driven gear shaft is connected on the gripper shoe, fixing head connects gripper shoe, the axle and the gripper shoe of driving gear are rotationally connected, driving gear and driven gear engagement, driving gear, residing plane of driven gear and portable plate, fixing head plane parallel of living in, the axle of driving gear passes gripper shoe fixedlys connected with handle, and the driving gear periphery is provided with buckle, the buckle upper end is connected with the driving gear contact, the lower end is connected on the gripper shoe, and the buckle middle part connects extension spring one end, and the extension spring other end is connected on the gripper shoe.
2. band according to claim 1 joint hand back plate special for two-stage type operating table, the diameter that it is characterized in that driving gear is greater than the driven gear diameter.
3. band according to claim 1 joint hand back plate special for two-stage type operating table is characterized in that fixing head, portable plate account for about 1/3rd and 2/3rds of hand back plate length respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910025719 CN101502468B (en) | 2009-03-06 | 2009-03-06 | Hand back plate special for two-stage type operating table with joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910025719 CN101502468B (en) | 2009-03-06 | 2009-03-06 | Hand back plate special for two-stage type operating table with joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101502468A CN101502468A (en) | 2009-08-12 |
| CN101502468B true CN101502468B (en) | 2011-04-27 |
Family
ID=40974931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910025719 Active CN101502468B (en) | 2009-03-06 | 2009-03-06 | Hand back plate special for two-stage type operating table with joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101502468B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973322B (en) * | 2012-10-23 | 2014-11-19 | 冯大鹏 | Palm rest fixing support for radial artery puncture |
| CN106309077B (en) * | 2016-08-31 | 2018-06-22 | 尹濠奎 | A kind of adjustable operating room hand rest |
| CN113693872A (en) * | 2021-08-30 | 2021-11-26 | 沭阳县人民医院 | Restraint fixing device is examined to paediatrics bronchoscope |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201089Y (en) * | 1994-08-03 | 1995-06-21 | 唐山钢铁(集团)公司 | Operation upper limbs bracket |
| CN2500293Y (en) * | 2001-05-16 | 2002-07-17 | 翟慧 | Operating table upper limb supporting tray |
| CN2678626Y (en) * | 2003-12-26 | 2005-02-16 | 朱翠英 | Adjusting bracket support for operation |
-
2009
- 2009-03-06 CN CN 200910025719 patent/CN101502468B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201089Y (en) * | 1994-08-03 | 1995-06-21 | 唐山钢铁(集团)公司 | Operation upper limbs bracket |
| CN2500293Y (en) * | 2001-05-16 | 2002-07-17 | 翟慧 | Operating table upper limb supporting tray |
| CN2678626Y (en) * | 2003-12-26 | 2005-02-16 | 朱翠英 | Adjusting bracket support for operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101502468A (en) | 2009-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140230827A1 (en) | Devices and Methods for Cardiac Catheterization | |
| CN107951669A (en) | Thoracentesis seat | |
| CN101502468B (en) | Hand back plate special for two-stage type operating table with joint | |
| CN105919646A (en) | Pressure dressing hemostasis, monitoring and automatic alarming device | |
| CN211634695U (en) | Medical multifunctional portable auxiliary device for infants | |
| CN201356760Y (en) | Opisthenar board | |
| CN209347131U (en) | A kind of radial artery compression hemostat | |
| CN206453931U (en) | A kind of care device with blood imager | |
| CN206630750U (en) | Hand held constraint gloves | |
| CN213346036U (en) | Radial artery puncture device | |
| CN215018404U (en) | Auxiliary device for placing tube for arterial puncture | |
| CN212817025U (en) | Be used for coronary artery to intervene operation practical position pad | |
| CN206285162U (en) | A kind of radial artery puncturing fupport arm device | |
| CN208864683U (en) | A kind of comfort type postoperative care supporting plate | |
| CN208943035U (en) | A kind of internal arteriovenous fistula fixator | |
| CN208710445U (en) | A kind of Autogenous arteriovenous internal fistula exerciser | |
| CN219721181U (en) | Limb fixing device and sickbed | |
| CN211244372U (en) | Hand support for operating table | |
| CN204995914U (en) | Needle fixing device is kept somewhere to children's radial artery | |
| CN208910854U (en) | Head side and prone position body position supporting device | |
| CN204744763U (en) | But radial artery puncture postoperative function exercise device of time quantization | |
| CN213077032U (en) | Auxiliary breathing device for puncture of deep neck vein catheterization | |
| CN215740310U (en) | Lumbar patient gets off bed activity assistor | |
| CN221577774U (en) | Hand strutting arrangement is used in radiography | |
| CN215227678U (en) | Device convenient to radial artery blood sampling and hemostasis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING DINGSHI MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: GULOU HOSPITAL ATTACHED TO MEDICAL COLLEGE OF NANJING UNIV. Effective date: 20120820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210008 NANJING, JIANGSU PROVINCE TO: 210042 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: 3, building 9, building B4, window Industrial Park, No. 210042 Gang street, Nanjing, Jiangsu Patentee after: Nanjing Dingshi Medical Equipment Co., Ltd. Address before: 210008 Zhongshan Road, Jiangsu, No. 321, Patentee before: Gulou Hospital Attached to Medical College of Nanjing Univ. |