CN206081206U - Infusion support with pressurization infusion function - Google Patents
Infusion support with pressurization infusion function Download PDFInfo
- Publication number
- CN206081206U CN206081206U CN201620756992.5U CN201620756992U CN206081206U CN 206081206 U CN206081206 U CN 206081206U CN 201620756992 U CN201620756992 U CN 201620756992U CN 206081206 U CN206081206 U CN 206081206U
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- China
- Prior art keywords
- transfusion
- bag
- infusion
- moulding
- base plate
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the infusion appliance field, concretely relates to infusion support with pressurization infusion function. The utility model discloses a be provided with the support body and the pressurizing assembly of couple, pressurizing assembly includes the bottom plate, the outside face of bottom plate arranges and draws the piece, draws a both sides and arrange respectively to constitute smooth track side by side between double guide rail to the cooperation in bottom plate face both sides department, this infusion support still includes the drive division, and the drive division includes extension spring or tensile rib at least, draw the cooperation interval between piece and the bottom plate to be less than the maximum gauge of infusion bag when the hydraulic filling hangs the state at least. The utility model discloses can realize the speed -raising function to the infusion velocity of flow by the pressurization operation to infusion bag, not only can realize the stable function of infusing under the circumstances that the infusion bag suspension height required reducing, the low liquid that appears is crossed in the situation of infusion bag mouth department prerupt to the infusion bag internal pressure in the time of also can effectively avoiding because of the infusion simultaneously, its convenient to use and swift.
Description
Technical field
This utility model belongs to transfusion instrument field, and in particular to a kind of drip stand with pressure transfusion function.
Background technology
Transfusion is operated in the injection of more than 100ml by the single administration of intravenous drip；Adjusted by transfusion device during operation
Integral drip speed, liquid continuous in transfusion bag is stably entered vein, with to supplementing body fluid, electrolyte or offer in patient body
Nutrient substance.During aforesaid operations, drip stand is then commonly used as the matching product of hanging transfusion bag.Due to
During transfusion bag hanging, it is entirely that the drip stand of limited height shows realizing continuous infusion by being transfused product self gravitation effect,
Liquid transfusion speed tube for transfusion in is limited to a certain extent so.In addition, as current transfusion bag is all flexible package
Structure, so that in infusion process, Jing is often gradually shrivelled with transfusion bag, and causes liquid suddenly from transfusion bag mouth
It is disconnected, and there is the situation that liquid can not be connected in time in tube for transfusion bar.As long as above-mentioned transfusion disrupted condition occurs, inevitably result in
There is air section in tube for transfusion bar.Once not finding in time and taking measures to empty above-mentioned air section, the air section can be rear
Wrapped in human vein under the lasting input of continuous liquid, and heart is flowed through with blood, and then caused serious medical treatment peace
Full accident.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of rational in infrastructure and practicality is carried
The drip stand of pressure transfusion function, which can realize the raising function to infusion flow rate by the pressurized operation to transfusion bag, no
Only stable transfusion function can be realized in the case of requiring transfusion bag suspension height is reduced, while can also be prevented effectively from because during transfusion
Hypotony in transfusion bag and situation that the liquid that occurs interrupts at transfusion bag mouth suddenly, which is easy to use and quick.
For achieving the above object, this utility model employs technical scheme below：
A kind of drip stand with pressure transfusion function, including the support body for being provided with hook, it is characterised in that：This drip stand
Also include for realizing the pressure-applying unit of transfusion bag pressurization, the pressure-applying unit include being fixed at support body and plate face vertical bottom
Plate；The outside plate face of base plate to be constituted and shelve face and horizontally disposed pulling block, pulling block two at plate face on the outside of this for shelve transfusion bag
Slide rail is constituted between side and arranged side by side pair of guide rail being arranged at base plate plate face both sides and is oriented to and coordinate, and this side by side double guide rails lead
Arrange to direction vertical；This drip stand also includes that drive division is at least for the drive division for driving pulling block to produce vertical downward actuation
Including can make elastic recovery action to affect the extension spring or stretching rib of pulling block, extension spring or stretching in vertical
Between the installation position of the path of motion and transfusion bag of rib, space avoids each other；Cooperation spacing between pulling block and base plate is to when young
Maximum gauge when transfusion bag is in full liquid suspension status.
Cubic shape framework and the plane parallel mat plate face residing for cubic shape framework are set at the outside plate face of the base plate；
Guide rail is respectively provided with the left side moulding and right side moulding of cubic shape framework to collectively form above-mentioned arranged side by side pair of guide rail, cubic shape framework
Bottom moulding at vertical to through being threaded hole, the adjusting screw rod that screw thread coordinates is constituted between the screwed hole and passes through the spiral shell
Simultaneously vertical is upwardly extended pit；The upper end of adjusting screw rod constitutes the affixed cooperation of revolution, adjusting screw rod with the bottom of extension spring
Bottom arrangement be easy to operate handle portion；Affixed cooperation is constituted between the top and pulling block bottom of extension spring.
The extension spring is at two groups and the two ends of the length direction for being separately positioned on bottom moulding；Adjusting screw rod it is upper
End is arranged transverse support bar and forms revolution fit structure, the bar length direction vertical adjusting screw shaft of transverse support bar between the two
Line, the bottom of each extension spring are fixed in transverse support bar；The stage casing of transverse support bar bowed out arciform construction is presented with
Avoidance opens the lay-down position of transfusion bag, and the middle section profile of the bottom moulding of cubic shape framework is equally in be easy to and tube for transfusion peace
Put the arch rod structure that space avoids each other between path；The screwed hole and co-axial positioned at transverse support bar bottom
Rotary hole is respectively positioned on the arch position of corresponding moulding or the body of rod；The two ends of transverse support bar extend along its length and with simultaneously
Constitute slide rail and be oriented between the double guide rails of row and coordinate.
Constitute between the side moulding of cubic shape framework and the respective side edge of base plate and be hinged cooperation, the phase of cubic shape framework
Hook part, the homonymy arrangement of the relatively above-mentioned hook part of base plate are arranged at opposite side moulding to above-mentioned hinge side place moulding then
For the hitching post that hook part is affiliated to, the axis direction of the hitching post is horizontally disposed and the axis is parallel to each other with base plate plate face.
Cooperation spacing between pulling block and base plate is equal to thickness of the transfusion bag in empty bag-shaped state.
The rounding construction of the position presentation rounding off with transfusion bag bag face directly contact on the pulling block.
The medical clear plastic plate of material selection of the transverse support bar and pulling block.
The beneficial effects of the utility model are：
1), by such scheme, this utility model cleverly employs physical compression structure, with drive division such as extension spring
Even elastic etc. as initial power source, using arm-tie as pressure end, using base plate as support support face, so as to traditional
The mesh of flow rate of liquid in the physics pressure and increase tube for transfusion for this kind of flexible package of transfusion bag is realized on the basis of drip stand
's.Specific design principle of the present utility model, that is, when being that transfusion bag is hung initially to expire liquid status, as liquid can be in gravity
Concentrate at the hypomere bag of transfusion bag under effect, therefore inevitable liquid is less at epimere bag.And pass through pulling block and base plate
Between form similar clamp region, the clamp region can be clipped at the epimere bag of transfusion bag, afterwards i.e. so that drive division drives
So that pulling block is drop-down, and then promotes above-mentioned clamp region to smooth out with the fingers under the soft surface of transfusion bag, so as to playing extruding and oppressing defeated
The purpose of liquid in liquid bag.On the basis of said structure, it is necessary using the structure of extension spring or stretching rib, with side
Just realize continuing and the force of stable relative pulling block pulls effect.According to the difference of field conditions, can be by drive division
Driving force size is adjusted, so as to finally realize the adjustment of relative transfusion velocity in pipes, with reach it is described not only can be in drop
Low transfusion bag suspension height realizes stable transfusion function in the case of requiring, while can also be prevented effectively from because in transfusion bag during transfusion
The effectiveness of hypotony and situation that the liquid that occurs interrupts at transfusion bag mouth suddenly, which is easy to use and quick.
2), as further prioritization scheme of the present utility model, it is carrier by cubic shape framework, it is achieved thereby that such as
The reliable placement purpose of pulling block, side by side double guide rails and adjusting screw rod.Cubic shape framework is come with the guide rail arranged at the moulding of both sides
Double guide rails side by side are constituted, the operating space for making vertical action for pulling block is formed with the space between the moulding of both sides, then to adjust spiral shell
Bar realizes the active regulating effect of the elastic force of relative extension spring, finally realizes pressure tune of the pressure-applying unit with respect to transfusion bag
Program.
3), in fact, change in volume in view of transfusion bag in full liquid and empty bag, hangs at hook and pacify in transfusion bag
When putting in this utility model, it is available for transfusion bag normally all must in the current space such as the region of placement and tube for transfusion
It is few.Extension spring is two groups and splits at the two ends of bottom moulding, namely extension spring and transfusion bag and the placement position of tube for transfusion
Between putting, just space avoidance comes.As transverse support bar has undertaken the purpose for adjusting extension spring elastic force size, because of which
There must be certain zone of action and the zone of action is likely to the presence of laminated portions with interregional residing for transfusion bag, thus it is horizontal
Arch design part is arranged in itself so that space avoids each other between transfusion bag to support bar.Bottom moulding, on the one hand with laterally
Support bar in the same manner, should be arranged arcuate section to avoid out the parts such as tube for transfusion；On the other hand, with transverse support bar with profile
Bow-shaped structural, also ensure that alignment of the screwed hole with respect to rotary hole, finally also for adjusting screw rod simplify design while
Walk and reliable assembly and disassembly provide basic guarantee.With pulling block in the same manner, the two ends of transverse support bar are constituted between double guide rails arranged side by side respectively
Guide rail coordinate, to realize the action guidance quality of transverse support bar, its stable action and work precise and stable.
4), in view of drip stand as transfusion Common parts, the fast quick change bag for ease of transfusion bag needs, by able to turn on or off
Articulated structure so that cubic shape framework can opposed bottom and produce efficiently folding switching motion.Every time hang up it is new defeated
During liquid bag, reply adjusting screw rod position again and cause pulling block to reply most initial position.Push the cooperation of hook part and hitching post aside
Structure, opens cubic shape framework, removes empty bag and more renew bag on hook.The cubic shape framework of closure, by adjusting screw rod from
And the elastic force for completing again relative extension spring is adjusted, tube for transfusion flow velocity control manipulation is finally completed, its operation is extremely convenient.
5), the optimization spacing of pulling block and base plate, or with the spacing equal to thickness of the transfusion bag in empty bag-shaped state be
Standard, so as to liquid can be emptied completely in bag when ensureing to infuse every time.However, in fact, due to the factor such as error for designing, no
Possible above-mentioned spacing is equal to thickness during transfusion bag sky bag, only needs to realize this mesh of liquid in clamping and compressing transfusion bag
Be defined, it is concrete depending on field conditions.
6), the design of rounding construction, is that the soft bag for smoothing out with the fingers transfusion bag for avoiding pulling block rigid is likely to occur
Scratch to bag surface even scratches situation.When actually used, in addition can by the above-mentioned matching part of pulling block adopt ball or
Roller structure, further to reduce the frictional force in the relative transfusion bag bag face of pulling block.The material selection doctor of transverse support bar and pulling block
Clear plastic plate is used, more easily to carry out visual observation, so as to Fast Identification uses liquid condition in transfusion bag, it is to avoid because of horizontal stroke
There is the situation that liquid is dripped off and do not known in transfusion bag to blocking for part such as support bars.
Description of the drawings
Fig. 1 is positive structure schematic of the present utility model；
Right views of the Fig. 2 for Fig. 1；
Fig. 3 is structural representation when pressure-applying unit is in open mode and begins place into transfusion bag；
Fig. 4 is that pressure-applying unit is in closure state and starts structural representation when infusing；
Relative position figures of the Fig. 5 for each part in the pressure-applying unit during liquid；
Dimensional structure diagrams of the Fig. 6 for transverse support bar.
The each label of this utility model is as follows with the actual corresponding relation of component names：
A- transfusion bag b- double guide rail c- tube for transfusions arranged side by side
10- links up with 20- support bodys
31- base plate 31a- hitching post 32- pulling block 33- extension springs
34- four directions shape framework
Moulding 34c- bottoms moulding 34d- hook parts on the right side of moulding 34b- on the left of 34a-
35- adjusting screw rod 35a- handle portion 36- transverse support bars
Specific embodiment
For ease of understanding, concrete structure of the present utility model and working method are retouched further below here in connection with accompanying drawing
State：
Facad structure of the present utility model as shown in figures 1 to 6, including the support body 20 as main component, on the top of support body 20
End is hung with hook 10 to realize hooking together purpose to transfusion bag a tail end hanging hole.On the basis of said structure, this utility model
Have also been devised pressure-applying unit, as shown in Figure 1-2, pressure-applying unit include the base plate 31 of the plate face vertical being fixed on support body 20 and
The cubic shape framework 34 being arranged in parallel between base plate 31.The both sides moulding of cubic shape framework 34 be guide rail structure with collectively form as
Arranged side by side couple of guide rail b shown in Fig. 2-3, fixation in order to the pulling block 32 that is located in cubic shape framework 34 and transverse support bar 36 and
It is oriented to.Then connected each other with two groups of extension springs 33 between pulling block 32 and transverse support bar 36, transverse support bar 36 is again adjusting spiral shell
Bottom moulding 34c of the bar 35 through cubic shape framework, so as to after the threaded adjusting power of 36 modulated screw rod 35 of transverse support bar,
Can exert a force and elongate extension spring 33 therewith, and then with the elastic-restoring force of extension spring 33 come pulling under driving pulling block 32 to produce
Make, be finally reached down the purpose of liquid in transfusion bag a of smoothing out with the fingers and press.
During concrete operations, it is contemplated that the placement of transfusion bag a and tube for transfusion c etc. must part put, it is therefore desirable to such as Fig. 6
Shown, transverse support bar 36 is designed as into the bowed out bow-shaped structural in stage casing；Bottom moulding 34c is in the same manner.Above-mentioned " outside " or
" bowed out ", is such as base plate 31, then be the opposite side direction of 31 relative 20 place side of support body of base plate；Such as cubic shape framework 34 or its
Upper structure, then be the framework or the opposite side direction in the 31 place direction of opposed bottom of structure thereon, illustrated with this.
When this utility model is actually used, hook part 34d is stirred first and is allowed to depart from hitching post 31a, so as to as shown in Figure 3
Open cubic shape framework 34.Transfusion bag a of new full liquid is hung on hook 10, close cubic shape framework 34, and hangs up again
Hook part 34d.When the closed procedure of cubic shape framework 34 is carried out, the position of pulling block 32 is noted, to ensure pulling block 32 and base plate
31 epimeres for being held on transfusion bag a for coordinating because of suspension on relatively empty flat bag, or be held on bag completely at.
By adjusting adjusting screw rod 35 so that transverse support bar 36 is moved down, now can cause to draw because of the drag interaction of extension spring 33
Block 32 is moved down.Again because by bag after the full liquid of transfusion bag a, pulling block 32 can be stopped that now, barrier force is more than drawing when moving down
Stretch the elastic-restoring force now of spring 33, therefore extension spring 33 is forced to elongate and pulling block 32 is not reoperated, and 32 meeting of pulling block
Extruding transfusion bag a because of its elastic-restoring force constantly from top to bottom.With the reduction of liquid levels in transfusion bag a, such as Fig. 5
Shown, under the elastic-restoring force effect of extension spring 33, pulling block 32 also constantly can decline, now can be again optionally corresponding
Adjustment adjusting screw rod 35, and then ensure above-mentioned elastic-restoring force in certain limit.Certainly, such as in the height such as resuscitation cart
When not high or temporary needs accelerates under the occasion of transfusion speed, can continue to turn adjusting screw rod 35 and cause 33 quilt of extension spring
Stretching it is longer, and then cause exerting pressure for liquid in relative transfusion bag a of pulling block 32 higher, be also achieved that liquid in tube for transfusion c
The speedup adjustment purpose of body, its extremely convenient reliability of operation.
Claims (7)
1. a kind of drip stand with pressure transfusion function, including the support body (20) for being provided with hook (10), it is characterised in that：This
Drip stand also includes that for realizing pressure-applying unit that transfusion bag (a) is pressurizeed the pressure-applying unit includes being fixed on support body (20) place
And the base plate (31) of plate face vertical；The outside plate face of base plate (31) constitute for shelve transfusion bag (a) shelve face and this on the outside of
Horizontally disposed pulling block (32) at plate face, pulling block (32) both sides and arranged side by side pair of guide rail being arranged at base plate (31) plate face both sides
Between constitute slide rail and be oriented to and coordinate, and the guide direction vertical of arranged side by side double guide rails is arranged；This drip stand also includes drawing for driving
Block (32) produces the drive division of vertical downward actuation, and drive division at least includes making elastic recovery action to lead in vertical
The path of motion and transfusion bag of the extension spring (33) or stretching rib of dynamic pulling block (32), extension spring (33) or stretching rib
A between the installation position of (), space avoids each other；Cooperation spacing between pulling block (32) and base plate (31) is at least below transfusion bag (a)
In full liquid suspension status when maximum gauge.
2. a kind of drip stand with pressure transfusion function according to claim 1, it is characterised in that：The base plate (31)
Outside plate face at cubic shape framework (34) and plane parallel mat (31) plate face residing for cubic shape framework (34) are set；Four directions
The left side moulding (34a) of shape framework (34) and right side moulding (34b) place are respectively provided with guide rail to collectively form above-mentioned arranged side by side pair of guide rail,
Bottom moulding (34c) place's vertical of cubic shape framework (34) to through being threaded hole, constitute screw thread between the screwed hole and match somebody with somebody
The adjusting screw rod (35) of conjunction is through the screwed hole and vertical is upwardly extended；The upper end of adjusting screw rod (35) and extension spring (33)
Bottom constitute the affixed cooperation of revolution, the bottom arrangement of adjusting screw rod (35) is easy to the handle portion (35a) for operating；Extension spring
(33) affixed cooperation is constituted between top and pulling block (32) bottom.
3. a kind of drip stand with pressure transfusion function according to claim 2, it is characterised in that：The extension spring
(33) for two groups and at the two ends of the length direction that is separately positioned on bottom moulding (34c)；The upper end cloth of adjusting screw rod (35)
Put transverse support bar (36) and form revolution fit structure, the bar length direction vertical adjusting screw rod of transverse support bar (36) between the two
(35) axis, the bottom of each extension spring (33) are fixed in transverse support bar (36)；The stage casing of transverse support bar (36) is in
Existing bowed out arciform construction is avoiding out the lay-down position of transfusion bag (a), and the bottom moulding (34c) of cubic shape framework (34)
Middle section profile is equally in be easy to lay the arch rod structure that space avoids each other between path with tube for transfusion；The screwed hole and
The co-axial rotary hole positioned at transverse support bar (36) bottom is respectively positioned on the arch position of corresponding moulding or the body of rod；Laterally
The two ends of support bar (36) are extended along its length and slide rail guiding cooperation are constituted between double guide rails arranged side by side.
4. a kind of drip stand with pressure transfusion function according to Claims 2 or 3, it is characterised in that：The four directions
Constitute between the respective side edge of the side moulding and base plate (31) of shape framework (34) and be hinged cooperation, cubic shape framework (34) go up relatively
Then arrange hook part (34d) at the opposite side moulding for stating hinge side place moulding, the relatively above-mentioned hook part of base plate (31) it is same
The hitching post (31a) that side arrangement is affiliated to for hook part, the axis direction of the hitching post (31a) are horizontally disposed with and the axis and base plate
(31) plate face is parallel to each other.
5. a kind of drip stand with pressure transfusion function according to claim 1 or 2 or 3, it is characterised in that：Pulling block
(32) the cooperation spacing and between base plate (31) is equal to thickness of the transfusion bag (a) in empty bag-shaped state.
6. a kind of drip stand with pressure transfusion function according to claim 1 or 2 or 3, it is characterised in that：The drawing
The rounding construction of the position presentation rounding off with transfusion bag (a) bag face directly contact on block (32).
7. a kind of drip stand with pressure transfusion function according to claim 3, it is characterised in that：The cross-brace
The medical clear plastic plate of material selection of bar (36) and pulling block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756992.5U CN206081206U (en) | 2016-07-18 | 2016-07-18 | Infusion support with pressurization infusion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756992.5U CN206081206U (en) | 2016-07-18 | 2016-07-18 | Infusion support with pressurization infusion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081206U true CN206081206U (en) | 2017-04-12 |
Family
ID=58465250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756992.5U Expired - Fee Related CN206081206U (en) | 2016-07-18 | 2016-07-18 | Infusion support with pressurization infusion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853645A (en) * | 2018-05-17 | 2018-11-23 | 中国人民解放军总医院 | A kind of pressurization reinforcing alarm transfusion apparatus |
| CN112169069A (en) * | 2020-09-30 | 2021-01-05 | 中国人民解放军陆军军医大学第二附属医院 | Medical blood transfusion pressurizing clamp |
-
2016
- 2016-07-18 CN CN201620756992.5U patent/CN206081206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853645A (en) * | 2018-05-17 | 2018-11-23 | 中国人民解放军总医院 | A kind of pressurization reinforcing alarm transfusion apparatus |
| CN112169069A (en) * | 2020-09-30 | 2021-01-05 | 中国人民解放军陆军军医大学第二附属医院 | Medical blood transfusion pressurizing clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20170718 |