CN108261592A - A kind of double section office's arm positioning units of chemical examination infusion - Google Patents
A kind of double section office's arm positioning units of chemical examination infusion Download PDFInfo
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- CN108261592A CN108261592A CN201810057772.7A CN201810057772A CN108261592A CN 108261592 A CN108261592 A CN 108261592A CN 201810057772 A CN201810057772 A CN 201810057772A CN 108261592 A CN108261592 A CN 108261592A
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- arm
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- upper arm
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/52—Arm-rests
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to medical aid technical field, specifically a kind of double section office's arm positioning units of chemical examination infusion, including pedestal, forearm fixed module, upper arm fixed module, pressurized cylinder, tracheae, Non-return air valve and relief valve；Forearm fixed module is slidably mounted on pedestal top；Forearm fixed module includes preceding arm restraining board, arm-supporting splint, heating plate, sliding panel, gear, forearm traction cylinder, forearm traction rope, forearm guide wheel and grip assembly；Upper arm fixed module is rotatably installed in forearm fixed module side；Forearm fixed module is connected with upper arm fixed module both sides by a pressurized cylinder respectively；Tracheae is connected to forearm fixed module, upper arm fixed module and pressurized cylinder；Pressurized cylinder side tracheae is equipped with Non-return air valve；Non-return air valve side is equipped with relief valve.The present invention can prick arm-rest belt automatically, and provide adjustment mechanism to be applicable in different crowd, the effective working efficiency for improving medical staff.
Description
Technical field
The present invention relates to medical aid technical field, specifically a kind of double section office of chemical examination infusion are positioned with arm
Unit.
Background technology
At present, doctor is to patient when being drawn blood or vein puncture, usually puts one on desktop below the arm of patient
Block pads, then is firmly tightened the arm of patient with rubber tube, exposes blood vessel, is then directly drawn blood using needle set or defeated
Liquid is firmly tightened the arm of patient using rubber tube, i.e., overlong time that is time-consuming and laborious, and tying up be easy to cause patient
Subcutaneous extvavasated blood increases the pain of patient, during especially for systematical blood test, since number is more, and bundle arm-rest belt repeatedly
It can greatly cause to bear, while the arm of patient easily moves, influence the puncture of medical staff.
Also occur in the prior art some blood drawing auxiliary devices, such as application No. is 201710182007.3 a China
Patent discloses a kind of blood internal medicine blood drawing auxiliary device, and including base board, the leading flank of base board is equipped with control and switchs, bottom
Be fixed with fixed seat on the left of the upper surface of seat board, the base board upper surface on the right side of fixed seat is fixed with hinged seat, hinged seat it is upper
End is hinged with articulated slab.The program is capable of the arm of immobilized patients, and can prick arm-rest belt automatically, but it is lacked there are following
Point；First, it is impossible to accomplish to prepare work in advance, it is less efficient；Second, for ill-matched child, palm is not locked
Tightly, the working efficiency of medical staff is influenced；Third, the size of pressure arteries and veins device cannot be adjusted effectively, can not adapt to different age group
Patient；4th, handle and pressure arteries and veins device spacing can not adjust, it is impossible to adapt to the switching between adult and child.
Invention content
In order to make up for the deficiencies of the prior art, a kind of double section office's arm positioning units of chemical examination infusion proposed by the present invention,
Arm-rest belt can be pricked automatically, and provides adjustment mechanism to be applicable in different crowd, the effective working efficiency for improving medical staff.
A kind of double section office's arm positioning units of chemical examination infusion of the present invention, including pedestal, forearm fixed module, on
Arm fixed module, pressurized cylinder, tracheae, Non-return air valve and relief valve；The forearm fixed module is slidably mounted on pedestal top,
And it can be detached with pedestal；The upper arm fixed module is rotatably installed in forearm fixed module side；The forearm fixed module
It is connected respectively by a pressurized cylinder with upper arm fixed module both sides；It is solid that the tracheae is connected to forearm fixed module, upper arm
Cover half block and pressurized cylinder；Pressurized cylinder side tracheae is equipped with Non-return air valve；The Non-return air valve side is equipped with pressure release
Valve；User's arm is upheld so that upper arm fixed module is rotated relative to forearm fixed module so that pressurized cylinder forward arm is fixed
Module and upper arm fixed module input pressure gas, so as to fulfill the fixation of forearm fixed module and upper arm fixed module, and lead to
The release of forearm fixed module and upper arm fixed module is realized in the unlatching for crossing relief valve.
The forearm fixed module includes preceding arm restraining board, arm-supporting splint, heating plate, sliding panel, gear, forearm traction gas
Cylinder, forearm traction rope, forearm guide wheel and grip assembly；The preceding arm restraining board is slidably mounted on pedestal；The arm-supporting splint
Before being fixedly connected on arm restraining board；The arm-supporting splint surface is equipped with arc groove, and arc groove is used to be bonded human body forearm；
The arm-supporting splint is internally provided with heating plate；The forearm fixed module both sides are equipped with sliding slot, and a cunning is installed respectively in sliding slot
Movable plate；The sliding panel upper end is fixedly connected with rack, and gear is engage on the rack；The gear is rotatably installed in forearm
Supporting plate side, the rotary gear shaft end are equipped with knob；The forearm traction cylinder is fixedly mounted on sliding panel；The forearm
Traction cylinder is spring cylinder；The forearm traction cylinder gas rod end head is fixedly connected forearm traction rope；The forearm guide wheel
It is rotatably installed on sliding panel；The forearm guide wheel for changing forearm traction rope lead；The forearm traction rope is matched
Conjunction is connected to grip assembly；Pressurized cylinder forward arm draws cylinder input pressure gas so that forearm traction rope tenses handle group
Part realizes the fixation of the user's palm, and medical staff is completed after puncturing, and pressing relief valve so that forearm traction cylinder is automatically multiple
Position, realizes the release of grip assembly；For the patient of the different length of arm, grip assembly can be realized by rotating gear
Position is adjusted.
The upper arm fixed module includes upper arm blaster, pressure arteries and veins component, upper arm traction rope, upper arm guide wheel, upper arm traction gas
Cylinder and upper arm restraining board；The pressure arteries and veins component both ends are respectively fixedly connected in upper arm blaster both sides；The pressure arteries and veins component both ends are equal
Be connected upper arm traction rope；The upper arm traction rope is connected to upper arm by upper arm guide wheel and draws cylinder；The upper arm is led
Bleed cylinder is spring cylinder；The upper arm traction cylinder is fixedly mounted on arm restraining board side；The upper arm restraining board rotation
Arm restraining board side before being connected to；Described pressurized cylinder one end is rotatably connected on arm restraining board side；The pressurized cylinder is another
One end is rotatably connected on preceding arm restraining board side；Upper arm blaster is equipped between the pressure arteries and veins component and upper arm restraining board；On described
Fupport arm plate surface is equipped with arc groove, and arc groove is used to be bonded human body upper arm.Pressurized cylinder is pressed to upper arm traction cylinder input
Strength body so that forearm traction rope tenses pressure arteries and veins component, realizes the compressing of upper arm, and medical staff is completed after puncturing, and presses pressure release
Valve causes upper arm traction cylinder to automatically reset, and realizes the release of pressure arteries and veins component.
Preferably, the grip assembly includes handle, telescopic rod, mounting blocks and spring；The handle both ends are fixed respectively
It is connected to a telescopic rod；The telescopic rod is mounted on arm-supporting splint both sides by mounting blocks；The telescopic rod periphery set is then
Spring；The telescopic rod lower end is fixedly connected forearm traction rope；The forearm traction rope is connected to forearm traction cylinder, forearm
Traction rope tenses so that telescopic rod is shunk, and is realized handle tightening, is played the role of fixed palm.
Preferably, the pressure arteries and veins component includes retainer ring, elastic hook and arm-rest belt；The retainer ring inner ring is equipped with one group
Elastic hook；Arm-rest belt is mounted on the elastic hook；The arm-rest belt is connected to upper arm by upper arm traction rope and draws gas
Cylinder, retainer ring play a supportive role, and upper arm traction rope is realized from dynamic pressure arteries and veins function for tensing arm-rest belt, improves medical staff's work
Make efficiency.
Preferably, the retainer ring is divided into one group of link block；Two adjacent link blocks are internally provided with oppositely oriented screw thread；
The link block is connected by flexible screw, and the link block at both ends is fixedly connected with the company set in upper arm blaster side
On fishplate bar；The link block outer ring is equipped with guide pad；The guide pad is connected by flexible guide post；The flexibility guide post both ends
It is slidably connected on the connecting plate of arm blaster both sides, and end is provided with limited block；Described flexible screw one end and upper arm
The connecting plate of supporting plate side is mutually screwed on, the connecting plate rotation connection of the flexible screw other end and upper arm blaster opposite side；Institute
Flexible screw rotation is stated for increasing or reducing spacing between adjacent link block, by rotating flexible screw so that between link block
Away from variation is generated, to adapt to the upper arm of different thicknesses.
Preferably, the preceding arm restraining board bottom is equipped with V-type inserted block；Arm restraining board is inserted equipped with V-type before the pedestal cooperation
Slot, pedestal are installed on the table, by the V-type inserted block for setting the big one end in one end small, convenient for Fast Installation.
Beneficial effects of the present invention are as follows：
1. a kind of double section office's arm positioning units of chemical examination infusion of the present invention, by upper arm fixed module relatively before
Arm fixed module rotates, and using pressurized cylinder forward arm fixed module and upper arm fixed module input pressure gas, passes through handle
Component realizes the fixation of patient's palm；The component realization of pressure arteries and veins carries out pressure arteries and veins to patient's arm, using bending and stretching for arm, realizes palm
Fixed and arm presses arteries and veins, reduces labor intensity, improves the working efficiency of medical staff.
2. a kind of double section office's arm positioning units of chemical examination infusion of the present invention, by setting sliding panel and gear,
It realizes the movement of grip assembly, to be directed to arm patient different in size, improves applicability.
3. a kind of double section office's arm positioning units of chemical examination infusion of the present invention, pressure arteries and veins group is tensed by pressurized cylinder
Part realizes the compressing of upper arm, simple in structure, easy to operate.
4. a kind of double section office's arm positioning units of chemical examination infusion of the present invention, coordinate multiple companies by flexible screw
Block is connect, the adjusting of retainer ring size is realized, to adapt to the patient of the upper arm of different thicknesses, improves the adaptability of device.
5. a kind of double section office's arm positioning units of chemical examination infusion of the present invention, preceding arm restraining board bottom is equipped with V-type
Inserted block, arm restraining board is equipped with V-type slot before pedestal cooperation, by the V-type inserted block for setting the big one end in one end small, convenient for coming for device
Switchback is changed, and improves intercommunity, is used convenient for rotation, reduces the stand-by period.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is A-A sectional views in Fig. 2；
Fig. 4 is B-B sectional views in Fig. 2；
Fig. 5 is the pressure arteries and veins assembly assumption diagram of the present invention；
In figure：Pedestal 1, forearm fixed module 2, preceding arm restraining board 21, arm-supporting splint 22, heating plate 23, sliding panel 24, tooth
Wheel 25, knob 251, forearm traction cylinder 26, forearm traction rope 27, forearm guide wheel 28, grip assembly 29, handle 291, telescopic rod
292nd, mounting blocks 293, spring 294, upper arm fixed module 3, upper arm blaster 31, pressure arteries and veins component 32, retainer ring 321, elastic hook
322nd, arm-rest belt 323, link block 324, flexible screw 325, connecting plate 326, guide pad 327, flexible guide post 328, upper arm traction
Rope 33, upper arm guide wheel 34, upper arm traction cylinder 35, upper arm restraining board 36, pressurized cylinder 4, tracheae 5, Non-return air valve 6, relief valve
7。
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of double section office's arm positioning units of chemical examination infusion of the present invention, including pedestal
1st, forearm fixed module 2, upper arm fixed module 3, pressurized cylinder 4, tracheae 5, Non-return air valve 6 and relief valve 7；The forearm is fixed
Module 2 is slidably mounted on 1 top of pedestal, and can be detached with pedestal 1；The upper arm fixed module 3 is rotatably installed in forearm and consolidates
2 side of cover half block；The forearm fixed module 2 is connected with 3 both sides of upper arm fixed module by a pressurized cylinder 4 respectively；Institute
It states tracheae 5 and is connected to forearm fixed module 2, upper arm fixed module 3 and pressurized cylinder 4；On the 4 side tracheae 5 of pressurized cylinder
Equipped with Non-return air valve 6；6 side of Non-return air valve is equipped with relief valve 7；User's arm is upheld so that 3 phase of upper arm fixed module
Forearm fixed module 2 is rotated so that 3 input pressure gas of 4 forward arm fixed module 2 of pressurized cylinder and upper arm fixed module,
So as to fulfill the fixation of forearm fixed module 2 and upper arm fixed module 3, and forearm stent is realized in the unlatching for passing through relief valve 7
The release of block 2 and upper arm fixed module 3.
The forearm fixed module 2 includes preceding arm restraining board 21, arm-supporting splint 22, heating plate 23, sliding panel 24, gear
25th, forearm traction cylinder 26, forearm traction rope 27, forearm guide wheel 28 and grip assembly 29；The preceding arm restraining board 21 slides peace
On pedestal 1；Before the arm-supporting splint 22 is fixedly connected on arm restraining board 21；22 surface of arm-supporting splint is equipped with arc
Groove, arc groove are used to be bonded human body forearm；The arm-supporting splint 22 is internally provided with heating plate 23；The forearm fixed module
2 both sides are equipped with sliding slot, and a sliding panel 24 is installed respectively in sliding slot；24 upper end of sliding panel is fixedly connected with rack, described
Engage gear 25 on rack；The gear 25 is rotatably installed in 22 side of arm-supporting splint, and 25 rotating shaft end head of gear is equipped with
Knob 251；The forearm traction cylinder 26 is fixedly mounted on sliding panel 24；The forearm traction cylinder 26 is spring cylinder；
The forearm traction 26 gas rod end head of cylinder is fixedly connected forearm traction rope 27；The forearm guide wheel 28 is rotatably installed in slip
On plate 24；The forearm guide wheel 28 for changing forearm traction rope 27 lead；The forearm traction rope 27 is connected
Grip assembly 29；4 forward arm of pressurized cylinder draws 26 input pressure gas of cylinder so that forearm traction rope 27 tenses handle group
Part 29, after realizing that the fixation of the user's palm, medical staff's completion puncture, pressing relief valve 7 is so that forearm draws cylinder 26 certainly
It is dynamic to reset, realize the release of grip assembly 29；It, can be by rotating gear 25 for the patient of the different length of arm, realization is held
The position of component 29 is adjusted.
The upper arm fixed module 3 include upper arm blaster 31, pressure arteries and veins component 32, upper arm traction rope 33, upper arm guide wheel 34, on
Arm draws cylinder 35 and upper arm restraining board 36；32 both ends of pressure arteries and veins component are respectively fixedly connected in upper 31 both sides of arm blaster；Institute
32 both ends of pressure arteries and veins component are stated to be connected upper arm traction rope 33；The upper arm traction rope 33 is connected to by upper arm guide wheel 34
Upper arm draws cylinder 35；The upper arm traction cylinder 35 is spring cylinder；The upper arm traction cylinder 35 is fixedly mounted on upper arm
36 side of fixed plate；The upper arm restraining board 36 is rotatably connected on preceding 21 side of arm restraining board；4 one end of pressurized cylinder rotation
It is connected to 36 side of arm restraining board；4 other end of pressurized cylinder is rotatably connected on preceding 21 side of arm restraining board；The pressure arteries and veins
Upper arm blaster 31 is equipped between component 32 and upper arm restraining board 36；31 surface of upper arm blaster is equipped with arc groove, and arc is recessed
Slot is used to be bonded human body upper arm.Pressurized cylinder 4 draws 35 input pressure gas of cylinder to upper arm so that forearm traction rope 27 tenses
Arteries and veins component 32 is pressed, after realizing that the compressing of upper arm, medical staff's completion puncture, pressing relief valve 7 causes upper arm traction cylinder 35 certainly
It is dynamic to reset, realize the release of pressure arteries and veins component 32.
As one embodiment of the present invention, the grip assembly 29 includes handle 291, telescopic rod 292, mounting blocks
293 and spring 294；291 both ends of handle are respectively fixedly connected with a telescopic rod 292；The telescopic rod 292 passes through installation
Block 293 is mounted on 22 both sides of arm-supporting splint；292 periphery of telescopic rod covers then spring 294；292 lower end of telescopic rod is consolidated
Surely it is connected to forearm traction rope 27；The forearm traction rope 27 is connected to forearm traction cylinder 26, and forearm traction rope 27 is tensed, made
It obtains telescopic rod 292 to shrink, realizes that handle 291 is tightened, play the role of fixed palm.
As one embodiment of the present invention, the pressure arteries and veins component 32 includes retainer ring 321, elastic hook 322 and pressure
Arteries and veins band 323；321 inner ring of retainer ring is equipped with one group of elastic hook 322；Arm-rest belt is mounted on the elastic hook 322
323；The arm-rest belt 323 is connected to upper arm by upper arm traction rope 33 and draws cylinder 35, and retainer ring 321 plays a supportive role, on
Arm traction rope 33 is realized from dynamic pressure arteries and veins function for tensing arm-rest belt 323, improves medical staff's working efficiency.
As one embodiment of the present invention, the retainer ring 321 is divided into one group of link block 324；Two adjacent connections
Block 324 is internally provided with oppositely oriented screw thread；The link block 324 is connected by flexible screw 325, and the connection at both ends
Block 324 is fixedly connected on the connecting plate 326 set in upper 31 side of arm blaster；324 outer ring of link block is equipped with guiding
Block 327；The guide pad 327 is connected by flexible guide post 328；328 both ends of the flexibility guide post are slidably connected at arm blaster
On the connecting plate 326 of 31 both sides, and end is provided with limited block；31 side of described 325 one end of flexible screw and upper arm blaster
326 phase of connecting plate be screwed on, the connecting plate 326 of 31 opposite side of 325 other end of flexible screw and upper arm blaster is rotatablely connected；
The flexible screw 325 is rotated for increasing or reducing spacing between adjacent link block 324, by rotating flexible screw 325, is made
It obtains 324 spacing of link block and generates variation, to adapt to the upper arm of different thicknesses.
As one embodiment of the present invention, preceding 21 bottom of arm restraining board is equipped with V-type inserted block；The pedestal 1 is matched
Arm restraining board 21 is equipped with V-type slot before conjunction, and pedestal 1 is installed on the table, by the V-type inserted block for setting the big one end in one end small,
Convenient for Fast Installation.
During work, medical staff sets multiple pedestals 1 on the table, and multiple patients wear the device respectively, when certain
When position patient needs to draw blood or punctures infusion, which can realize the opposite forearm of upper arm fixed module 3 by swinging arm
Fixed module 2 rotates, 4 forward arm of pressurized cylinder traction 26 input pressure gas of cylinder so that forearm traction rope 27 tenses handle
Component 29 realizes the fixation of the user's palm；Pressurized cylinder 4 draws 35 input pressure gas of cylinder to upper arm simultaneously so that preceding
The tension pressure arteries and veins of arm traction rope 27 component 32, realizes the compressing of upper arm, and medical staff is completed after puncturing, before pressing relief valve 7 causes
Arm draws cylinder 26 and upper arm traction cylinder 35 automatically resets, and realizes grip assembly 29 and presses the release of arteries and veins component 32, effectively carries
High efficiency；In addition, as adult with children in use, since its arm size is different with length；At this time can pass through rotary teeth
Wheel 25 realizes that the position of grip assembly 29 is adjusted, to adapt to length difference；By rotating flexible screw 325 so that link block
324 spacing generate variation, to adapt to the upper arm of different thicknesses.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of double section office's arm positioning units of chemical examination infusion, it is characterised in that：Including pedestal (1), forearm fixed module
(2), upper arm fixed module (3), pressurized cylinder (4), tracheae (5), Non-return air valve (6) and relief valve (7)；The forearm stent
Block (2) is slidably mounted on pedestal (1) top, and can be detached with pedestal (1)；The upper arm fixed module (3) is rotatably installed in
Forearm fixed module (2) side；The forearm fixed module (2) and upper arm fixed module (3) both sides pass through a pressurization respectively
Cylinder (4) is connected；The tracheae (5) is connected to forearm fixed module (2), upper arm fixed module (3) and pressurized cylinder (4)；Institute
Pressurized cylinder (4) side tracheae (5) is stated equipped with Non-return air valve (6)；Non-return air valve (6) side is equipped with relief valve (7)；Its
In,
The forearm fixed module (2) including preceding arm restraining board (21), arm-supporting splint (22), heating plate (23), sliding panel (24),
Gear (25), forearm traction cylinder (26), forearm traction rope (27), forearm guide wheel (28) and grip assembly (29)；The forearm
Fixed plate (21) is slidably mounted on pedestal (1)；The arm-supporting splint (22) is fixedly connected on preceding arm restraining board (21)；It is described
Arm-supporting splint (22) surface is equipped with arc groove, and arc groove is used to be bonded human body forearm；It is set inside the arm-supporting splint (22)
There is heating plate (23)；Forearm fixed module (2) both sides are equipped with sliding slot, and a sliding panel (24) is installed respectively in sliding slot；Institute
It states sliding panel (24) upper end and is fixedly connected with rack, gear (25) is engage on the rack；Gear (25) rotational installation
In arm-supporting splint (22) side, gear (25) rotating shaft end head is equipped with knob (251)；The forearm traction cylinder (26) is fixed
On sliding panel (24)；The forearm traction cylinder (26) is spring cylinder；The forearm draws cylinder (26) gas rod end
Head is fixedly connected forearm traction rope (27)；The forearm guide wheel (28) is rotatably installed on sliding panel (24)；The forearm is led
Take turns the lead of (28) for changing forearm traction rope (27)；The forearm traction rope (27) is connected grip assembly
(29)；
The upper arm fixed module (3) includes upper arm blaster (31), pressure arteries and veins component (32), upper arm traction rope (33), upper arm guide wheel
(34), upper arm traction cylinder (35) and upper arm restraining board (36)；Described pressure arteries and veins component (32) both ends are respectively fixedly connected in upper arm
Supporting plate (31) both sides；Described pressure arteries and veins component (32) both ends are connected upper arm traction rope (33)；The upper arm traction rope
(33) upper arm is connected to by upper arm guide wheel (34) and draws cylinder (35)；The upper arm traction cylinder (35) is spring cylinder；Institute
It states upper arm traction cylinder (35) and is fixedly mounted on arm restraining board (36) side；Before the upper arm restraining board (36) is rotatably connected on
Arm restraining board (21) side；Described pressurized cylinder (4) one end is rotatably connected on arm restraining board (36) side；The pressurized cylinder
(4) other end is rotatably connected on preceding arm restraining board (21) side；It is set between the pressure arteries and veins component (32) and upper arm restraining board (36)
There is upper arm blaster (31)；Upper arm blaster (31) surface is equipped with arc groove, and arc groove is used to be bonded human body upper arm.
2. a kind of double section office's arm positioning units of chemical examination infusion according to claim 1, it is characterised in that：The handle
Component (29) includes handle (291), telescopic rod (292), mounting blocks (293) and spring (294)；Handle (291) both ends point
It is not fixedly connected a telescopic rod (292)；The telescopic rod (292) is by mounting blocks (293) mounted on arm-supporting splint (22)
Both sides；Telescopic rod (292) periphery covers then spring (294)；Telescopic rod (292) lower end is fixedly connected forearm traction
It restricts (27)；The forearm traction rope (27) is connected to forearm traction cylinder (26).
3. a kind of double section office's arm positioning units of chemical examination infusion according to claim 1, it is characterised in that：The pressure arteries and veins
Component (32) includes retainer ring (321), elastic hook (322) and arm-rest belt (323)；Retainer ring (321) inner ring is equipped with one
Group elastic hook (322)；Arm-rest belt (323) is mounted on the elastic hook (322)；The arm-rest belt (323) passes through upper arm
Traction rope (33) is connected to upper arm traction cylinder (35).
4. a kind of double section office's arm positioning units of chemical examination infusion according to claim 3, it is characterised in that：The fixation
Ring (321) is divided into one group of link block (324)；Two adjacent link blocks (324) are internally provided with oppositely oriented screw thread；The connection
Block (324) is connected by flexible screw (325), and the link block (324) at both ends is fixedly connected in upper arm blaster (31)
On the connecting plate (326) of side setting；Link block (324) outer ring is equipped with guide pad (327)；The guide pad (327)
It is connected by flexible guide post (328)；Described flexibility guide post (328) both ends are slidably connected at the connecting plate of arm blaster (31) both sides
(326) on, and end is provided with limited block；Described flexible screw (325) one end and the connecting plate of upper arm blaster (31) side
(326) it is mutually screwed on, connecting plate (326) rotation connection of flexible screw (325) other end and upper arm blaster (31) opposite side；
The flexible screw (325) rotates to increase or reduce spacing between adjacent link block (324).
5. a kind of double section office's arm positioning units of chemical examination infusion according to claim 1, it is characterised in that：The forearm
Fixed plate (21) bottom is equipped with V-type inserted block；Arm restraining board (21) is equipped with V-type slot before pedestal (1) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057772.7A CN108261592B (en) | 2018-01-22 | 2018-01-22 | Arm positioning unit for laboratory and transfusion double-department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057772.7A CN108261592B (en) | 2018-01-22 | 2018-01-22 | Arm positioning unit for laboratory and transfusion double-department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108261592A true CN108261592A (en) | 2018-07-10 |
| CN108261592B CN108261592B (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810057772.7A Expired - Fee Related CN108261592B (en) | 2018-01-22 | 2018-01-22 | Arm positioning unit for laboratory and transfusion double-department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108261592B (en) |
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| CN110215194A (en) * | 2019-07-12 | 2019-09-10 | 长江师范学院 | A kind of liver cancer patient detection auxiliary device |
| CN110368002A (en) * | 2019-08-20 | 2019-10-25 | 南通大学附属医院 | A kind of anti-infection venous blood collection auxiliary device of infectious diseases section |
| CN112169087A (en) * | 2020-10-12 | 2021-01-05 | 温州医科大学附属第一医院 | Arm bandage |
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| US5865714A (en) * | 1997-07-03 | 1999-02-02 | Marlowe; Dennis | Arm exercise device |
| CN201602766U (en) * | 2010-01-08 | 2010-10-13 | 林东亿 | Multi-layer blood pressure pulse tape |
| WO2014100155A1 (en) * | 2012-12-18 | 2014-06-26 | Comfort Boards, Llc | Arm restraint for iv site stability |
| CN203815998U (en) * | 2014-04-28 | 2014-09-10 | 袁静 | Hand plate adjustable in length and used for child infusion |
| CN204106501U (en) * | 2014-10-28 | 2015-01-21 | 高月明 | Controllable type elbow joint orthosis |
| CN204840469U (en) * | 2015-07-09 | 2015-12-09 | 王蓉 | Novel auxiliary device is used in paediatrics infusion |
| CN204932492U (en) * | 2015-09-17 | 2016-01-06 | 李洪娥 | A kind of wrist fixed mount for infusion nursing |
| CN205626045U (en) * | 2016-03-09 | 2016-10-12 | 浙江省中医院 | Elbow joint puncture or blood sampling fixing device |
| CN205698769U (en) * | 2016-04-26 | 2016-11-23 | 叶蕾 | A kind of children medical palm |
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2018
- 2018-01-22 CN CN201810057772.7A patent/CN108261592B/en not_active Expired - Fee Related
Cited By (5)
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| CN109248040A (en) * | 2018-11-27 | 2019-01-22 | 张艳 | A kind of Clinic Nursing dressing change device |
| CN110215194A (en) * | 2019-07-12 | 2019-09-10 | 长江师范学院 | A kind of liver cancer patient detection auxiliary device |
| CN110215194B (en) * | 2019-07-12 | 2022-03-22 | 长江师范学院 | Liver cancer patient detects auxiliary device |
| CN110368002A (en) * | 2019-08-20 | 2019-10-25 | 南通大学附属医院 | A kind of anti-infection venous blood collection auxiliary device of infectious diseases section |
| CN112169087A (en) * | 2020-10-12 | 2021-01-05 | 温州医科大学附属第一医院 | Arm bandage |
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| CN108261592B (en) | 2020-08-18 |
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