CN109875573A - A kind of blood collection auxiliary device for blood internal medicine - Google Patents
A kind of blood collection auxiliary device for blood internal medicine Download PDFInfo
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- CN109875573A CN109875573A CN201910037213.4A CN201910037213A CN109875573A CN 109875573 A CN109875573 A CN 109875573A CN 201910037213 A CN201910037213 A CN 201910037213A CN 109875573 A CN109875573 A CN 109875573A
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- blood
- internal medicine
- auxiliary device
- blood collection
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Abstract
The invention discloses a kind of blood collection auxiliary devices for blood internal medicine, including installing box body, the inner lower edge of the installation box body is rotatably connected to bottom end inclined-plane gear by bearing, the top of bottom end inclined-plane gear is fixedly connected with adjusting screw rod, the top of the adjusting screw rod is rotatably connected to flexible glue tabletting by bearing, the outside of the adjusting screw rod screws connection by the side wall of screw thread and retainer plate, the bottom end of the adjusting screw rod is fixedly connected with guide rod, the top of the installation box body is provided with sliding slot set, the guide rod is slidably connected with sliding slot set, the side engagement of bottom end inclined-plane gear is connected with skew back face gear, the present invention is provided with bottom end inclined-plane gear, flexible glue tabletting and extruding gasbag, when avoiding the blood collection auxiliary device using blood internal medicine, the blood collection auxiliary device of blood internal medicine is automatically from using The problem of person's arm outside clamps the arm of user, influences the using effect of blood collection auxiliary device of blood internal medicine.
Description
Technical field
The invention belongs to blood collection technical fields, and in particular to a kind of blood collection auxiliary dress for blood internal medicine
It sets.
Background technique
It takes a blood sample and generally adopts venous blood, venous blood is chemically examined in addition to the project of particular/special requirement, general to require to take out in the morning
Blood reduces amount of exercise to the greatest extent before blood drawing, not eat food, and keeps on an empty stomach, to drink a small amount of water, must taking on time except certain
Certain experimental results interfered, inpatient in this way should be that you take out by doctor or nurse in the state of relatively steady
Blood.Should be cleaned as far as possible before blood drawing blood drawing position skin, blood drawing amount number be according to chemical examination content difference and project it is more
Less come what is determined, blood drawing amount does not exceed 50 milliliters at most generally at 2-20 milliliters.
When at present using the blood collection auxiliary device for using blood internal medicine, the blood collection auxiliary device of blood internal medicine is certainly
The dynamic arm that user is clamped on the outside of user's arm, influences the using effect of the blood collection auxiliary device of blood internal medicine,
Meanwhile when using the blood collection auxiliary device of blood internal medicine, the blood collection auxiliary device of blood internal medicine only passes through one admittedly
Determine ring to be difficult to while clamping user's arm, by the arm fixation of patient, influences the blood collection auxiliary dress of blood internal medicine
Set the convenience used.
Summary of the invention
The purpose of the present invention is to provide a kind of blood collection auxiliary devices for blood internal medicine, to solve using existing
Using blood internal medicine blood collection auxiliary device when, the blood collection auxiliary device of blood internal medicine is automatically from user's arm
Outside clamps the arm of user and the blood collection auxiliary device of blood internal medicine only passes through a fixed ring and is difficult to clamping
While user's arm, the problem of by the arm fixation of patient.
To achieve the above object, the invention provides the following technical scheme: a kind of blood collection for blood internal medicine assists
Device, including installation box body, it is characterised in that: the inner lower edge of the installation box body is rotatably connected to bottom end inclined-plane by bearing
Gear, the top of bottom end inclined-plane gear are fixedly connected with adjusting screw rod, and the top of the adjusting screw rod is rotated by bearing
It is connected with flexible glue tabletting, the outside of the adjusting screw rod screws connection, the adjusting screw rod by the side wall of screw thread and retainer plate
Bottom end be fixedly connected with guide rod, the top of the installation box body is provided with sliding slot set, and the guide rod is slidably connected with sliding slot set,
The side engagement of bottom end inclined-plane gear is connected with skew back face gear, and the side of the skew back face gear is fixedly connected with middle part
Shaft is fixedly connected with driving gear on the outside of the adjusting screw rod, and the driving gear is located at the top of bottom end inclined-plane gear
At position, the side engagement of the driving gear is connected with driven gear, and thread bush, institute are provided on the inside of the driven gear
There is high fine-tuning screw rod in the inside for stating thread bush by threaded engagement connection.
Preferably, the high fine-tuning screw rod through installation box body top and extend to installation box body outside, institute
The top for stating high fine-tuning screw rod is rotatably connected to fixed armlet by bearing.
Preferably, the bottom end of the driven gear is held by connecting shaft is rotatably connected to mounting cylinder, the bottom of the mounting cylinder
It holds and is fixedly connected with the inner lower edge of installation box body.
Preferably, the inside top of the retainer plate is fixedly connected with tabletting on flexible glue by strut.
Preferably, the inside two sides of the retainer plate are provided with extruding gasbag, and the side of the extruding gasbag passes through pipe
Road is connected with arc and passes tracheae, and the top that the arc passes tracheae is connected with total biography gas flexible rubber hose, total biography gas by pipeline
The end of flexible rubber hose is provided with micro air pump.
Preferably, the micro air pump is fixedly installed in the side of installation box body.
Preferably, it is provided with annular air-pocket on the inside of the fixed armlet, the top of the annular air-pocket is connected with soft gas
Pipe.
Preferably, the soft air pipe through fixed armlet top and extend to the outside of fixed armlet, the soft gas
The end of pipe is connected to arc and passes tracheae.
Preferably, the middle part shaft is rotatablely connected by the side wall of bearing and installation box body.
Preferably, the middle part turns the tip of the axis and is fixedly installed with handwheel.
Compared with the prior art, the present invention has the following beneficial effects:
(1) present invention is provided with bottom end inclined-plane gear, flexible glue tabletting and extruding gasbag, and user rotates handwheel, handwheel band
Dynamic middle part shaft rotation, middle part shaft drive the rotation of skew back face gear, and skew back face gear drives the rotation of bottom end inclined-plane gear, bottom end
Inclined-plane gear drives adjusting screw rod rotation, and the sidewall thread of adjusting screw rod and retainer plate connects, retainer plate along guide rod position
It moves up and down, when user fixes arm, can be rotated middle part shaft and retainer plate is moved down, top is soft on the inside of retainer plate
Tabletting and flexible glue tabletting clamp the arm of user on glue, meanwhile, user connects micro air pump power supply, and micro air pump passes through
It is total to pass gas flexible rubber hose and arc passes tracheae toward being filled with air on the inside of extruding gasbag, convenient for tabletting on filling flexible glue and flexible glue tabletting it
Between gap, convenient for clamp user arm, when avoiding the blood collection auxiliary device using blood internal medicine, blood internal medicine
Blood collection auxiliary device the arm of user is clamped on the outside of user arm automatically, influence the blood collection of blood internal medicine
The problem of using effect of auxiliary device.
(2) present invention is provided with fixed armlet, high fine-tuning screw rod and soft air pipe, the arm of user and extend into annular gas
Intracapsular side, when user adjusts retainer plate height, adjusting screw rod drives driving gear rotation, and driving gear drives driven tooth rotation
Dynamic, driven gear drives thread bush rotation, and thread bush drives high fine-tuning screw rod to be raised and lowered, fixed arm ring position increase or
It reduces, convenient for so that the position of fixed armlet is synchronous with retainer plate position is adjusted, while when micro air pump inflation, soft air pipe is also same
When air is filled in annular air-pocket, convenient for tightening the arm with regular user, user's arm is not easy to move, avoid
Using blood internal medicine blood collection auxiliary device when, the blood collection auxiliary device of blood internal medicine only passes through a fixed ring difficulty
With while clamping user's arm, by the arm fixation of patient, the blood collection auxiliary device for influencing blood internal medicine is used
Convenience the problem of.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is side view of the invention；
Fig. 3 is fixed arm ring structure schematic diagram of the invention.
In figure: 1- installs box body, 2- driving gear, 3- guide rod, 4- sliding slot set, 5- adjusting screw rod, 6- retainer plate, 7- and squeezes
Air bag, 8- arc pass tracheae, on 9- flexible glue tabletting, 10- always pass gas flexible rubber hose, the tabletting of 11- flexible glue, 12- micro air pump, in 13-
Portion's shaft, 14- skew back face gear, the bottom end 15- inclined-plane gear, 16- mounting cylinder, 17- connection bearing, 18- driven gear, 19- spiral shell
Line set, 20- high fine-tuning screw rod, 21- fixed armlet, 22- annular air-pocket, 23- soft air pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, the invention provides the following technical scheme: a kind of blood collection for blood internal medicine assists
Device, including installation box body 1, it is characterised in that: the inner lower edge of installation box body 1 is rotatably connected to bottom end inclined-plane tooth by bearing
Wheel 15, the top of bottom end inclined-plane gear 15 are fixedly connected with adjusting screw rod 5, and the top of adjusting screw rod 5 is rotatablely connected by bearing
There is flexible glue tabletting 11, the outside of adjusting screw rod 5, which is screwed by screw thread with the side wall of retainer plate 6, to be connect, and the bottom end of adjusting screw rod 5 is solid
Surely it is connected with guide rod 3, the top of installation box body 1 is provided with sliding slot set 4, and guide rod 3 is slidably connected with sliding slot set 4, bottom end inclined-plane tooth
The side engagement of wheel 15 is connected with skew back face gear 14, and the side of skew back face gear 14 is fixedly connected with middle part shaft 13, adjusts
The outside of screw rod 5 is fixedly connected with driving gear 2, and driving gear 2 is located at the top position of bottom end inclined-plane gear 15, driving tooth
The side engagement of wheel 2 is connected with driven gear 18, and the inside of driven gear 18 is provided with thread bush 19, and the inside of thread bush 19 is logical
Crossing threaded engagement connection has high fine-tuning screw rod 20.
High fine-tuning screw rod 20 through installation box body 1 top and extend to installation box body 1 outside, high fine-tuning spiral shell
The top of bar 20 is rotatably connected to fixed armlet 21 by bearing.
The bottom end of driven gear 18 is rotatably connected to mounting cylinder 16, the bottom end of mounting cylinder 16 and installation by connecting bearing 17
The inner lower edge of box body 1 is fixedly connected.
The inside top of retainer plate 6 is fixedly connected with tabletting 9 on flexible glue by strut.
The inside two sides of retainer plate 6 are provided with extruding gasbag 7, and the side of extruding gasbag 7 is connected with arc by pipeline
Tracheae 8 is passed, the top that arc passes tracheae 8 is connected with total biography gas flexible rubber hose 10 by pipeline, and total end for passing gas flexible rubber hose 10 is set
It is equipped with micro air pump 12.
Micro air pump 12 is fixedly installed in the side of installation box body 1.
The inside of fixed armlet 21 is provided with annular air-pocket 22, and the top of annular air-pocket 22 is connected with soft air pipe 23.
Soft air pipe 23 through fixed armlet 21 top and extend to the outside of fixed armlet 21, the end of soft air pipe 23
It is connected to arc and passes tracheae 8.
Middle part shaft 13 is rotatablely connected by the side wall of bearing and installation box body 1.
The end of middle part shaft 13 is fixedly installed with handwheel.
The working principle of the invention and process for using: in the use of the present invention, user can protrude into arm to be drawn blood
To 6 inside of retainer plate, arm is placed into 11 top of flexible glue tabletting, user rotates handwheel, and handwheel drives 13 turns of shaft of middle part
Dynamic, middle part shaft 13 drives skew back face gear 14 to rotate, and skew back face gear 14 drives bottom end inclined-plane gear 15 to rotate, bottom end inclined-plane
Gear 15 drives adjusting screw rod 5 to rotate, and adjusting screw rod 5 connect with the sidewall thread of retainer plate 6, retainer plate 6 along guide rod 3 position
It sets and moves up and down, when user fixes arm, can be rotated middle part shaft 13 and retainer plate 6 is moved down, 6 medial roof of retainer plate
Tabletting 9 and flexible glue tabletting 11 clamp the arm of user on the flexible glue at end, meanwhile, user connects 12 power supply of micro air pump,
Micro air pump 12 passes tracheae 8 toward air is filled on the inside of extruding gasbag 7, convenient for filling flexible glue by always passing gas flexible rubber hose 10 and arc
Gap between upper tabletting 9 and flexible glue tabletting 11, convenient for clamping the arm of user, meanwhile, the arm of user extend into ring
22 inside of shape air bag, when user adjusts 6 height of retainer plate, adjusting screw rod 5 drives driving gear 2 to rotate, and driving gear 2 drives
Driven gear 18 rotates, and driven gear 18 drives thread bush 19 to rotate, and thread bush 19 drives the raising of high fine-tuning screw rod 20 or drop
Low, fixed 21 position of armlet is raised and lowered, convenient for so that the position of fixed armlet 21 is synchronous with 6 position of retainer plate is adjusted, together
When micro air pump 12 when inflating, soft air pipe 23 also in annular air-pocket 22 is filled with air simultaneously, convenient for tightening and regular user
Arm.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of blood collection auxiliary device for blood internal medicine, including installation box body (1), it is characterised in that: the installation
The inner lower edge of box body (1) is rotatably connected to bottom end inclined-plane gear (15), the top of bottom end inclined-plane gear (15) by bearing
End is fixedly connected with adjusting screw rod (5), and the top of the adjusting screw rod (5) is rotatably connected to flexible glue tabletting (11) by bearing,
The outside of the adjusting screw rod (5), which is screwed by screw thread with the side wall of retainer plate (6), to be connect, the bottom end of the adjusting screw rod (5)
It is fixedly connected with guide rod (3), the top of installation box body (1) is provided with sliding slot set (4), the guide rod (3) and sliding slot set (4)
It is slidably connected, the side engagement of bottom end inclined-plane gear (15) is connected with skew back face gear (14), the skew back face gear
(14) side is fixedly connected with middle part shaft (13), is fixedly connected with driving gear (2) on the outside of the adjusting screw rod (5),
The driving gear (2) is located at the top position of bottom end inclined-plane gear (15), and connection is engaged in the side of the driving gear (2)
Have driven gear (18), be provided with thread bush (19) on the inside of the driven gear (18), the inside of the thread bush (19) is logical
Crossing threaded engagement connection has high fine-tuning screw rod (20).
2. a kind of blood collection auxiliary device for blood internal medicine according to claim 1, it is characterised in that: the height
Degree finely tunes screw rod (20) through the top of installation box body (1) and extends to the outside of installation box body (1), the high fine-tuning spiral shell
The top of bar (20) is rotatably connected to fixed armlet (21) by bearing.
3. a kind of blood collection auxiliary device for blood internal medicine according to claim 2, it is characterised in that: it is described from
The bottom end of moving gear (18) is rotatably connected to mounting cylinder (16) by connecting bearing (17), the bottom end of the mounting cylinder (16) and peace
The inner lower edge of mounted box body (1) is fixedly connected.
4. a kind of blood collection auxiliary device for blood internal medicine according to claim 3, it is characterised in that: described solid
The inside top of fixed circle (6) is fixedly connected with tabletting on flexible glue (9) by strut.
5. a kind of blood collection auxiliary device for blood internal medicine according to claim 4, it is characterised in that: described solid
The inside two sides of fixed circle (6) are provided with extruding gasbag (7), and the side of the extruding gasbag (7) is connected with arc by pipeline
It passes tracheae (8), the top that the arc passes tracheae (8) is connected with total biography gas flexible rubber hose (10) by pipeline, and total biography gas is soft
The end of sebific duct (10) is provided with micro air pump (12).
6. a kind of blood collection auxiliary device for blood internal medicine according to claim 5, it is characterised in that: described micro-
Type air pump (12) is fixedly installed in the side of installation box body (1).
7. a kind of blood collection auxiliary device for blood internal medicine according to claim 6, it is characterised in that: described solid
It is provided on the inside of fixed arm ring (21) annular air-pocket (22), the top of the annular air-pocket (22) is connected with soft air pipe (23).
8. a kind of blood collection auxiliary device for blood internal medicine according to claim 7, it is characterised in that: described soft
Tracheae (23) through fixed armlet (21) top and extend to the outsides of fixed armlet (21), the end of the soft air pipe (23)
End is connected to arc and passes tracheae (8).
9. a kind of blood collection auxiliary device for blood internal medicine according to claim 8, it is characterised in that: in described
Portion's shaft (13) is rotatablely connected by bearing and the side wall of installation box body (1).
10. a kind of blood collection auxiliary device for blood internal medicine according to claim 9, it is characterised in that: described
The end of middle part shaft (13) is fixedly installed with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037213.4A CN109875573A (en) | 2019-01-15 | 2019-01-15 | A kind of blood collection auxiliary device for blood internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037213.4A CN109875573A (en) | 2019-01-15 | 2019-01-15 | A kind of blood collection auxiliary device for blood internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109875573A true CN109875573A (en) | 2019-06-14 |
Family
ID=66926056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910037213.4A Withdrawn CN109875573A (en) | 2019-01-15 | 2019-01-15 | A kind of blood collection auxiliary device for blood internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109875573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639097A (en) * | 2019-11-14 | 2020-01-03 | 温州医科大学附属第一医院 | Auxiliary device for medical injection |
-
2019
- 2019-01-15 CN CN201910037213.4A patent/CN109875573A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639097A (en) * | 2019-11-14 | 2020-01-03 | 温州医科大学附属第一医院 | Auxiliary device for medical injection |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190614 |
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| WW01 | Invention patent application withdrawn after publication |