CN205494525U - Measurement blood transfusion system - Google Patents
Measurement blood transfusion system Download PDFInfo
- Publication number
- CN205494525U CN205494525U CN201521084377.6U CN201521084377U CN205494525U CN 205494525 U CN205494525 U CN 205494525U CN 201521084377 U CN201521084377 U CN 201521084377U CN 205494525 U CN205494525 U CN 205494525U
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- CN
- China
- Prior art keywords
- blood transfusion
- spring
- transfusion system
- vertical support
- measuring tank
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- 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.)
- Expired - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a measurement blood transfusion system, include: a blood transfusion bag, its upper end has the hole of hanging, a measuring instrument, including a fixing base, set firmly in a measurement unit of the lower surface of fixing base, the measurement unit includes: a spring, the lower extreme of spring is equipped with and passes hang a hook and an indicateing arm in hole, set up a measurement panel of a metering tank, the other scale mark that is equipped with of metering tank, the indicateing arm passes the metering tank, a vertical support pole, the fixing base set firmly in the upper portion of vertical support pole. Let the medical personnel can be quick, calibration really evaluatees the blood surplus in the blood transfusion bag to simple structure is reliable, and low in cost is suitable for popularization and application.
Description
Technical field
This utility model relates to medical treatment and nursing instrument field, is specifically related to a kind of metering blood transfusion system.
Background technology
When carrying out surgical operation or rescuing, it is required for transfusing blood patient.
At present, commonly used single use transfusion bags is transfused blood.
The material typically used due to transfusion bags is flexiplast, and shape is all planar as, and is propped up when filling blood, and when propping up, the shape of transfusion bags is irregular.In order to observe infusion amount or the surplus of blood, all with scale on bag, but blood non-regular shape in being because transfusion bags, be not equally distributed, can along with in bag the minimizing of blood and be continually changing, and when transfusion bags hangs, under gravity, below bag, the blood of distribution is inevitable more, and scale can not accurately indicate surplus, it is also difficult to by liquid measure remaining in visual assessment bag.
Although transfusion bags has all size, can tentatively judge that the state of an illness of patient selects the transfusion bags being suitable for specification to transfuse blood, but in first aid or operation process, need for the blood volume change observing in transfusion bags in time, in order to carry out relevant adjustment in time.Because the special nature of blood, as used dosing pump or other effusion meters being arranged on pipeline to there is a possibility that blood properties changes, and these metering devices all costs are high, cause bigger financial burden to patient.Therefore, in the urgent need to a kind of product not affecting blood properties and can accurately measuring transfusion volume change of research and development.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of metering blood transfusion system, allows the medical personnel can be quick, the accurately blood surplus in assessment transfusion bags, and simple and reliable for structure, cheap, is suitable to popularization and application.
For reaching above-mentioned purpose, the concrete technical scheme that this utility model is taked is:
A kind of metering blood transfusion system, including:
One transfusion bags, its upper end has a suppending hole；
One metering outfit, fixes seat including one, is fixedly arranged on a metering units of the lower surface of described fixing seat；Described metering units includes: a spring, and the lower end of described spring is provided through a hook and an indicateing arm of described suppending hole；Offering a gauge panel of a measuring tank, be provided with scale mark by described measuring tank, described indicateing arm passes described measuring tank；
One vertical support bar, described fixing seat is fixedly arranged on the top of described vertical support bar.
Further, described measuring tank is a strip opening, and its length is more than 4/5ths of described transfusion bags height.
Further, described indicateing arm includes that instruction tip member and an a connection piece, described instruction tip member are adjacent to described gauge panel, and described connector connects described instruction tip member and the lower end of described spring through described measuring tank.
Further, described spring is an extension spring.
Further, described metering units also includes the protection board that and projection identical with described gauge panel area overlaps, and is provided with the limiting plate being positioned at spring both sides between described protection board and gauge panel.
Further, described gauge panel, protection board and limiting plate all by bonding or threaded by the way of be connected with the lower plane of described fixing seat.
Further, described transfusion bags is disposable product.
Further, described vertical support bar height adjustable.
Further, described vertical support bar includes a lower beam, with a upper boom and a locking connection device of described lower beam fit.
By using technique scheme, when the transfusion bags of full capacity hangs on hook by suppending hole, spring elongation, instruction tip member instruction one is made to fix scale, along with the minimizing of blood in bag, spring contraction, indicate tip member upwards, the gross weight of corresponding graduation indication transfusion bags, coordinate the scale of nutrient bag itself, the i.e. comparable blood surplus learnt fast and accurately in bag, thus be adjusted correspondingly or operate.And system of the present utility model, simple in construction, easy to use, it is not necessary to improving existing transfusion bags structure, cost is relatively low, will not additionally increase the financial burden of patient, be suitable to popularization and application.
Accompanying drawing explanation
Fig. 1 is the lateral plan measuring blood transfusion system in this utility model one embodiment, does not shows transfusion bags in figure.
Fig. 2 is the front view measuring blood transfusion system in this utility model one embodiment.
Fig. 3 is the lateral plan of the superstructure measuring blood transfusion system in this utility model one embodiment.
Fig. 4 is the front view of the superstructure measuring blood transfusion system in this utility model one embodiment.
Detailed description of the invention
For making features described above of the present utility model and advantage to become apparent, special embodiment below, and coordinate institute's accompanying drawing to be described in detail below.
As shown in Figures 1 and 2, in one embodiment, a kind of metering blood transfusion system is described, including:
Transfusion bags 3, its upper end has a suppending hole；Metering outfit 1 and vertical support bar 2.
As shown in Figures 3 and 4, metering outfit 1 includes fixing seat 11 and is fixedly arranged on the metering units of lower surface of fixing seat 11, it can be seen that fixing seat 11 is fixedly arranged on the top of vertical support bar 2.
Described metering units includes: spring, and the lower end of spring is provided with hook 14 and an indicateing arm 13；Offering the gauge panel 12 of a measuring tank, be provided with scale mark by described measuring tank, indicateing arm 13 is through described measuring tank.
With reference to Fig. 4, measuring tank is a strip opening, and its length is more than 4/5ths of described transfusion bags 3 height.Indicateing arm 13 includes that instruction tip member and an a connection piece, described instruction tip member are adjacent to gauge panel 12, and described connector connects described instruction tip member and the lower end of described spring through described measuring tank.It addition, described spring is an extension spring, select according to being: its elastic potential energy meets, when hanging the transfusion bags of full liquid status, the most next scale that instruction tip member indicating gage measuring tank is other.
It addition, described metering units also includes the protection board that and projection identical with gauge panel 12 area overlaps, between described protection board and gauge panel 12, it is additionally provided with the limiting plate (not shown) being positioned at spring both sides.Limiting plate, protection board and gauge panel 12 are fixed on the surrounding of spring, can surprisingly rock and cause swinging of spring, affect the accuracy of measuring.Gauge panel, protection board and limiting plate all by bonding or threaded by the way of be connected with the lower plane of fixing seat.
Transfusion bags 3 is disposable product, after one time of nutrition infusion-completed, directly changes.
When the transfusion bags of full capacity hangs on hook by suppending hole, make spring elongation, scale under instruction tip member instruction, along with the minimizing of blood in bag, spring contraction, instruction tip member is upwards, the gross weight of corresponding graduation indication transfusion bags, coordinate the scale of nutrient bag itself, i.e. may compare the blood surplus learning in bag fast and accurately, thus be adjusted correspondingly or operate.
It addition, in the embodiment shown in Fig. 1 and Fig. 2, the height adjustable of vertical support bar 3.Including lower beam, with upper boom and a locking connection device of lower beam fit.Fixing seat 11 is fixed in the top on vertical support bar 3 vertical direction, i.e. on upper boom.Unclamping locking connection device, i.e. scalable upper boom and the length of lower beam fit, i.e. can adjust the whole height of vertical support bar 3, to be adjusted after the height being suitable for, and is tightening locking connection device so that it is keep the most fixing.By this structure, it is suitable for the applied environment of various reality.Locking connection device can be made up of sleeve and clamping screw, it is possible to uses other kinds of locking device, owing to being all conventional mechanical structure, does not repeats them here.
Although this utility model describes as above with aforesaid embodiment, but it can not be in order to limit this utility model.Those of ordinary skill in this utility model art, without departing from this utility model spirit and scope, does a little change and modification, all in protection domain of the present utility model.Protection domain the most of the present utility model is when as defined in claim.
Claims (8)
1. a metering blood transfusion system, it is characterised in that including:
One transfusion bags, its upper end has a suppending hole；
One metering outfit, fixes seat including one, is fixedly arranged on a metering units of the lower surface of described fixing seat；Described metering units includes: a spring, and the lower end of described spring is provided through a hook and an indicateing arm of described suppending hole；Offering a gauge panel of a measuring tank, be provided with scale mark by described measuring tank, described indicateing arm passes described measuring tank；The protection board that and projection identical with described gauge panel area overlaps, is provided with the limiting plate being positioned at spring both sides between described protection board and gauge panel；
One vertical support bar, described fixing seat is fixedly arranged on the top of described vertical support bar.
Measuring blood transfusion system the most as claimed in claim 1, it is characterised in that described measuring tank is a strip opening, its length is more than 4/5ths of described transfusion bags height.
Measure blood transfusion system the most as claimed in claim 1, it is characterized in that, described indicateing arm includes that instruction tip member and an a connection piece, described instruction tip member are adjacent to described gauge panel, and described connector connects described instruction tip member and the lower end of described spring through described measuring tank.
Measure blood transfusion system the most as claimed in claim 1, it is characterised in that described spring is an extension spring.
Measure blood transfusion system the most as claimed in claim 1, it is characterised in that described gauge panel, protection board and limiting plate all by bonding or threaded by the way of be connected with the lower plane of described fixing seat.
Measure blood transfusion system the most as claimed in claim 1, it is characterised in that described transfusion bags is disposable product.
Measure blood transfusion system the most as claimed in claim 1, it is characterised in that described vertical support bar height adjustable.
Measure blood transfusion system the most as claimed in claim 7, it is characterised in that described vertical support bar includes a lower beam, with a upper boom and a locking connection device of described lower beam fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084377.6U CN205494525U (en) | 2015-12-23 | 2015-12-23 | Measurement blood transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084377.6U CN205494525U (en) | 2015-12-23 | 2015-12-23 | Measurement blood transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494525U true CN205494525U (en) | 2016-08-24 |
Family
ID=56720247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521084377.6U Expired - Fee Related CN205494525U (en) | 2015-12-23 | 2015-12-23 | Measurement blood transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860927A (en) * | 2017-03-29 | 2017-06-20 | 杭州医学院 | A kind of novel drainage bag portable security device |
-
2015
- 2015-12-23 CN CN201521084377.6U patent/CN205494525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860927A (en) * | 2017-03-29 | 2017-06-20 | 杭州医学院 | A kind of novel drainage bag portable security device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |