CN209360799U - A kind of venipuncture pressing tourniquet - Google Patents
A kind of venipuncture pressing tourniquet Download PDFInfo
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- CN209360799U CN209360799U CN201821294476.0U CN201821294476U CN209360799U CN 209360799 U CN209360799 U CN 209360799U CN 201821294476 U CN201821294476 U CN 201821294476U CN 209360799 U CN209360799 U CN 209360799U
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- pressing
- venipuncture
- elastic slice
- sliding block
- capacitor
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Abstract
The utility model discloses a kind of venipuncture pressing tourniquets, it is related to technical field of medical auxiliary equipment, including hemostasis pushing portion, the hemostasis pushing portion includes support plate and elastic slice, the two sides of the lower section of the support plate are fixedly installed support leg, the fixing end of elastic slice is fixed on the supporting plate, support plate is equipped with sliding slot, the sliding block that can be moved along the chute is defined in sliding slot, the bottom end of sliding block is fixedly connected with the movable end of elastic slice, sliding block can be fixed on the first end and the second end of sliding slot, the venipuncture pressing tourniquet further includes the indicating circuit for being used to indicate compressing time.In the utility model, pull out will not interfere with health care workers before needle operation pull out needle operation, pull out to fast implement after needle pressing haemostatic carried out to point of puncture, and guarantee be to the power size of the pressing of point of puncture it is certain, additionally be able to the time of instruction pressing haemostatic.
Description
Technical field
The utility model relates to technical field of medical auxiliary equipment, specifically a kind of venipuncture pressing tourniquet.
Background technique
Venipuncture be one of major measure of clinical treatment and rescue and nurse's basic nursing operation it is important in
Hold.Venipuncture specifically includes that 1) venous transfusion, that is, is sent into medical fluid in Venous Blood pipe by point of puncture after puncturing, real
Now to the treatment of patient；2) vein haemospasia extracts venous blood from point of puncture out after puncturing, and chemically examines and examines in order to subsequent
It is disconnected.After the completion of venipuncture procedure, carry out pulling out needle and pressing operation, specific steps are as follows: infusion paste is first attached to point of puncture
On, it pulls out and pressing haemostatic is carried out to point of puncture across infusion paste after needle, unclamp after a certain period of time.In the prior art, it is mostly after pulling out needle
Nurse or family members assist pressing perhaps patient oneself with hand press point of puncture often due to pressing dynamics not enough or press section
Position is inaccurate, and compressing time is inadequate etc., causes site of puncture subcutaneous hemorrhage or extravasated blood, additional pain is brought to patient,
In addition difficulty also is brought for continual cure.
Through retrieving, Chinese utility model patent, application number: CN201621476843.X discloses a kind of intravenous pressing and stops
Blood pastes, including hemostatic adhesive bandage ontology, and pressing mouth is offered on hemostatic adhesive bandage ontology, presses the hemostatic adhesive bandage body upper part of mouth arranged on left and right sides
Equipped with engaging structure, lattice block cover, a side opening of the lattice block cover close to pressing mouth are equipped with above the engaging structure；The hemostatic adhesive bandage
It further include the pressing tablet to match with hemostatic adhesive bandage body shape, size, the bottom of the pressing tablet arranged on left and right sides is equipped with and engages
The opposite engaging mechanism of structure cooperation, pressing tablet bottom are equipped with the disinfection cotton block to match with pressing mouth-shaped, size；It is described to press
Tabletting both ends are respectively inserted into the lattice block cover of hemostatic adhesive bandage ontology two sides, and engaging structure and opposite engaging mechanism mesh together,
Disinfection cotton block is entrapped in pressing mouth, and pressing tablet applies downward pressure to disinfection cotton block, which may be implemented different needs
Hemostasis requirement.But its structure is complicated, and equipment cost is high, in addition also cannot achieve the control to compressing time, and it is inconvenient,
It is difficult to promote the use of on a large scale.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the utility model proposes a kind of venipuncture pressing tourniquet, it is dedicated to
Solve one of the technical problem in aforementioned background art.
The utility model solves its technical problem using following technical scheme to realize:
A kind of venipuncture pressing tourniquet, including hemostasis pushing portion, the hemostasis pushing portion include support plate and elastic slice,
The two sides of the lower section of the support plate are fixedly installed support leg, and elastic slice has movable end and fixing end, and the fixing end of elastic slice is solid
Fixed support plate is equipped with sliding slot on the supporting plate, defines the sliding block that can be moved along the chute, the bottom end of sliding block and elastic slice in sliding slot
Movable end be fixedly connected, sliding block can be fixed on the first end and the second end of sliding slot, when sliding block is located at the first of sliding slot
When end, elastic slice is naturally unfolded, and the bottom of elastic slice is higher than plane where the bottom of support leg, when sliding block is located at the second end
When, elastic slice bottom is swelled downwards, and the bottom of elastic slice is lower than plane, the venipuncture pressing tourniquet where the bottom of support leg
It further include the indicating circuit for being used to indicate compressing time.
As the further improvement of the utility model, the indicating circuit includes LED light, rechargeable battery and capacitor, is slided
The first end and the second end of slot are equipped with two contacts one and contact two respectively, and two contacts one are connected to by conducting wire respectively
One pole of capacitor and rechargeable battery, two contacts two are connected to a pole of capacitor and LED light, capacitor, charging by conducting wire respectively
Another pole of battery and LED light by conducting wire and connecing, sliding block be equipped with annular conductive piece, annular conductive piece and two contacts one and
Two contacts two together form hilted broadsword pair and set switch.
As the further improvement of the utility model, when sliding block is fixed on first end, two contacts one are and ring
The contact of shape conductive sheet, rechargeable battery and capacitor place circuit are connected, and rechargeable battery charges to capacitor, when sliding block is fixed on the
When two ends, two contacts two are contacted with annular conductive piece, and capacitor is connected with circuit where LED light, and capacitor supplies LED light
Electricity keeps LED light bright, and after the predetermined time, capacitor discharge off, LED light is gone out.
As the further improvement of the utility model, the sliding slot is in horizontal positioned " J " font, the second end of sliding slot
Portion turn round bending at " J " font hook solid tail portion.
As the further improvement of the utility model, the sliding block includes head and bar portion, the bottom end of bar portion and elastic slice
Movable end be fixedly connected, head is fixed on the top of bar portion, and the diameter on head is greater than the width of sliding slot.
As the further improvement of the utility model, the both ends in the hemostasis pushing portion have been respectively fixedly connected with bar shaped bullet
Power band, bar shaped elastic band are equipped with Quick connection part, the bar shaped elastic force of hemostasis pushing portion two sides far from the end in hemostasis pushing portion
Band logical is crossed Quick connection part and is removably connected.
As the further improvement of the utility model, the Quick connection part is nylon buckle assembly, i.e. hemostasis pushing portion
The bar shaped elastic band of side is provided with nylon pin thread far from the end in hemostasis pushing portion, and the bar shaped elastic band of the other side is far from hemostasis
The end of press section is corresponding to be provided with nylon female thread.
As the further improvement of the utility model, the width of the bar shaped elastic band is set as 3~4cm, and length is set
It is set to 15cm, 20cm or 25cm.
As the further improvement of the utility model, the downside of the elastic slice is equipped with elastic cord breaker, elastic cord breaker
Material be rubber, silica gel or foam.
As the further improvement of the utility model, the fixing end of the elastic slice and the fixed form of support plate are spiral shells
It connects, rivet or welds.
The beneficial effects of the utility model are:
In the utility model, before pulling out needle operation, elastic slice is not pressed point of puncture, will not interfere with pulling out for health care workers
Needle operation, after pulling out needle, elastic slice, which swells downwards, carries out pressing haemostatic to point of puncture, since moving distance of the sliding block in sliding slot is one
It is fixed, thus the deformation of elastic slice be it is identical, thus elastic slice be to the power size of the pressing of point of puncture it is certain, so as to
Avoid the problem that pressing power deficiency leads to point of puncture bleeding or the transmission of subcutaneous extvavasated blood, in addition, the time bright due to LED light
Length is that the capacity of capacitor is determined, so after capacitor determines, indicated by the LED light bright time pressing haemostatic when
Between, it can both avoid the occurrence of the problem of compressing time deficiency leads to point of puncture bleeding or subcutaneous extvavasated blood appearance.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view of present embodiment；
Fig. 2 is the fragmentary detail view in the hemostasis pushing portion of present embodiment；
Fig. 3 is the top view in the hemostasis pushing portion of present embodiment；
Fig. 4 is the portion the A detail drawing in Fig. 3；
Fig. 5 is the fragmentary detail view of the sliding block of present embodiment；
Fig. 6 is the circuit diagram of present embodiment.
Wherein, 1- bar shaped elastic band, 2- support plate, 2a- sliding slot, 2b- end cap, 2c- accommodate inner cavity, 3- support leg, 4- bullet
Piece, 5- elastic cord breaker, 6- sliding block, 6a- bar portion, 6b- annular conductive piece, the head 6c-, 7-LED lamp, 8- rechargeable battery, 10- electricity
Hold, 11- conducting wire, the contact 12- two.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of specific embodiment of the present utility model
Shape, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and operation
Application method etc., is described in further detail, to help inventive concept of the those skilled in the art to the utility model, technology
Scheme has more complete, accurate and deep understanding.
As shown in Figure 1, a kind of venipuncture pressing tourniquet, including hemostasis pushing portion, the both ends difference in hemostasis pushing portion
It is fixedly connected with bar shaped elastic band 1, bar shaped elastic band 1 is equipped with Quick connection part far from the end in hemostasis pushing portion, and hemostasis is pressed
The bar shaped elastic band 1 of splenium two sides is removably connected by Quick connection part.Specifically, Quick connection part can be nylon buckles
The bar shaped elastic band 1 of component, i.e. hemostasis pushing portion side is provided with nylon pin thread far from the end in hemostasis pushing portion, the other side
End of the bar shaped elastic band 1 far from hemostasis pushing portion is corresponding to be provided with nylon female thread.
As shown in Fig. 2, hemostasis pushing portion includes support plate 2 and elastic slice 4, the both ends of support plate 2 respectively with hemostasis pushing portion
The bar shaped elastic band 1 of two sides is fixedly connected, and the two sides of the lower section of support plate 2 are fixedly installed support leg 3, and elastic slice 4 is in " U " word
Type, elastic slice 4 have movable end and fixing end, and the fixing end of elastic slice 4 is fixed in support plate 2.Specifically, fixed form can be
It is spirally connected, rivets or welds.Support plate 2 is equipped with sliding slot 2a, define in sliding slot 2a can 2a mobile sliding block 6 along the chute,
The bottom end of sliding block 6 is fixedly connected with the movable end of elastic slice 4.Sliding block 6 can be fixed on the first end and the second end of sliding slot 2a,
When sliding block 6 is located at the first end of sliding slot 2a, elastic slice 4 is naturally unfolded at this time, and the bottom of elastic slice 4 is higher than the bottom of support leg 3
Plane where portion, elastic slice 4 do not contact the site of puncture of patient, and when sliding block 6 is located at the second end, elastic slice 4 is pushed away by level
Power effect is shunk, and bottom is swelled downwards, and the bottom of elastic slice 4 is lower than plane where the bottom of support leg 3, and elastic slice 4 is to patient's
Site of puncture carries out hemostasis pushing.Specifically, sliding slot 2a is in horizontal positioned " J " font, as shown in figure 3, the second of sliding slot 2a
End turn round bending at " J " font hook solid tail portion, when sliding block 6 is moved to the second end along sliding slot 2a from first end
Afterwards, sliding block 6 is resisted against on the second end, and then realizes the fixation to deformed elastic slice 4.
The downside of elastic slice 4 be equipped with elastic cord breaker 5, specifically, the material of elastic cord breaker 5 can be rubber, silica gel or
Person's foam.
As shown in Figures 2 to 4, it is fixedly installed LED light 7 in support plate 2, accommodating inner cavity 2c is provided in support plate 2, is held
It sets and is placed with rechargeable battery 8 and capacitor 10 in the 2c of inner cavity, specifically, being covered with end cap 2b, end cap 2b at the top of accommodating inner cavity 2c
One end and support plate 2 it is hinged.The first end of sliding slot 2a and the second end are equipped with two contacts one and contact 2 12 respectively, and two
A contact one is connected to a pole of capacitor 10 Yu rechargeable battery 8 by conducting wire 11 respectively, and two contacts 2 12 pass through conducting wire respectively
11 are connected to a pole of capacitor 10 Yu LED light 7, and another pole of capacitor 10, rechargeable battery 8 and LED light 7 passes through conducting wire 11 and connects,
It is as shown in Figure 6 to form circuit.As shown in figure 5, sliding block 6 includes head 6c and bar portion 6a, the bottom end of bar portion 6a and the activity of elastic slice 4
End is fixedly connected, and head 6c is fixed on the top of bar portion 6a, and the diameter of head 6c is greater than the width of sliding slot 2a, can either facilitate behaviour
Author move sliding block 6, and can anti-limited slip block 6 fall off from sliding slot 2a, annular conductive piece 6b is fixed on the outer wall of bar portion 6a,
Annular conductive piece 6b and two contacts one and two contacts 2 12 together form hilted broadsword pair and set switch, such as K institute in Fig. 6
Show, when sliding block 6 is fixed on first end, two contacts one are contacted with annular conductive piece 6b, make the power supply (charging in Fig. 6
Battery 8) it is connected with 10 place circuit of capacitor, power supply charges to capacitor 10, when sliding block 6 is fixed on the second end, two
Contact 2 12 is contacted with annular conductive piece 6b, the capacitor 10 in Fig. 6 is connected with 7 place circuit of LED light, capacitor 10 is to LED
Lamp 7 is powered, and keeps LED light 7 bright, prompts to start the pressing haemostatic of site of puncture, and (such as 2~3min, can be with after the predetermined time
By selecting different 10 capacity of capacitor come the length of adjustment time), 10 discharge off of capacitor, LED light 7 is gone out, and is prompted to puncture
The pressing haemostatic at position has reached preset time, and pressing haemostatic operation is completed, and stops pressing.
The width of bar shaped elastic band 1 is preferably arranged to 3~4cm, and length can be set to according to the difference at pressing position
15cm, 20cm, 25cm equal-specification.
The working principle of the utility model is: carrying out before pulling out needle operation, after puncture procedure first by infusion paste
It is attached on point of puncture, then hemostasis pushing portion is strapped in the point of puncture of patient by bar shaped elastic band 1, make hemostasis pushing portion
Support leg 3 is located at the two sides of site of puncture, and elastic slice 4 is located at the top of site of puncture, then carries out pulling out needle operation, after pulling out needle, push away
Movable slider 6 makes it be moved to the second end from the first end of sliding slot 2a, to make 4 compressive deformation of elastic slice, the bottom of elastic slice 4
Protuberance downwards makes elastic slice 4 carry out pressing operation to transmitting point across infusion paste；On the other hand, as sliding block 6 is from the of sliding slot 2a
One end is moved to the second end, and the capacitor 10 in Fig. 6 is connected with 7 place circuit of LED light, and capacitor 10 powers to LED light 7,
Keeping LED light 7 bright, prompts to start the pressing haemostatic of site of puncture, after the predetermined time, 10 discharge off of capacitor, LED light 7 is gone out,
Prompt has reached preset time to the pressing haemostatic of site of puncture, and pressing haemostatic operation is completed, and stops pressing.The utility model
In, before pulling out needle operation, elastic slice 4 is not pressed point of puncture, and will not interfere with health care workers pulls out needle operation, after pulling out needle, bullet
Piece 4 downwards protuberance to point of puncture carry out pressing haemostatic, due to moving distance of the sliding block 6 in sliding slot 2a be it is certain, so bullet
The deformation of piece 4 be it is identical, thus elastic slice 4 be to the power size of the pressing of point of puncture it is certain, so as to avoid pressing
Power deficiency leads to the transmission of the problem of point of puncture bleeding or subcutaneous extvavasated blood, in addition, since the bright length of time of LED light 7 is
What the capacity of capacitor 10 was determined, so the time of pressing haemostatic is indicated by the bright time of LED light 7 after capacitor 10 determines,
Both the problem of compressing time deficiency leads to point of puncture bleeding or subcutaneous extvavasated blood appearance can be avoided the occurrence of.
The utility model is exemplarily described above, it is clear that the utility model implements not by aforesaid way
Limitation, as long as not using the method concept of the utility model and the improvement of various unsubstantialities that technical solution carries out, or not
It is improved that the conception and technical scheme of the utility model are directly applied into other occasions, in the protection model of the utility model
Within enclosing.The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of venipuncture pressing tourniquet, it is characterised in that: including hemostasis pushing portion, the hemostasis pushing portion includes support
Plate and elastic slice, the two sides of the lower section of the support plate are fixedly installed support leg, and elastic slice has movable end and fixing end, elastic slice
Fixing end is fixed on the supporting plate, and support plate is equipped with sliding slot, defines the sliding block that can be moved along the chute, the bottom of sliding block in sliding slot
End is fixedly connected with the movable end of elastic slice, and sliding block can be fixed on the first end and the second end of sliding slot, is slided when sliding block is located at
When the first end of slot, elastic slice is naturally unfolded, and the bottom of elastic slice is higher than plane where the bottom of support leg, when sliding block is located at the
When two ends, elastic slice bottom is swelled downwards, and the bottom of elastic slice is lower than plane, the venipuncture pressing where the bottom of support leg
Tourniquet further includes the indicating circuit for being used to indicate compressing time.
2. venipuncture pressing tourniquet according to claim 1, it is characterised in that: the indicating circuit include LED light,
Rechargeable battery and capacitor, the first end and the second end of sliding slot are equipped with two contacts one and contact two, two contacts one respectively
A pole of capacitor and rechargeable battery is connected to by conducting wire respectively, two contacts two are connected to capacitor and LED by conducting wire respectively
One pole of lamp, another pole of capacitor, rechargeable battery and LED light pass through conducting wire and connect, and sliding block is equipped with annular conductive piece, and ring-type is led
Electric piece and two contacts one and two contacts two together form hilted broadsword pair and set switch.
3. venipuncture pressing tourniquet according to claim 2, it is characterised in that: when sliding block is fixed on first end
When, two contacts one are contacted with annular conductive piece, and rechargeable battery is connected with circuit where capacitor, and rechargeable battery carries out capacitor
Charging, when sliding block is fixed on the second end, two contacts two are contacted with annular conductive piece, circuit where capacitor and LED light
Conducting, capacitor power to LED light, keep LED light bright, after the predetermined time, capacitor discharge off, LED light is gone out.
4. venipuncture pressing tourniquet according to claim 1, it is characterised in that: the sliding slot is in horizontal positioned
" J " font, the second end of sliding slot turn round bending at " J " font hook solid tail portion.
5. venipuncture pressing tourniquet according to claim 1, it is characterised in that: the sliding block includes head and bar
Portion, the bottom end of bar portion are fixedly connected with the movable end of elastic slice, and head is fixed on the top of bar portion, and the diameter on head is greater than sliding slot
Width.
6. venipuncture pressing tourniquet according to claim 1, it is characterised in that: the both ends in the hemostasis pushing portion point
It is not fixedly connected with bar shaped elastic band, bar shaped elastic band is equipped with Quick connection part far from the end in hemostasis pushing portion, and hemostasis is pressed
The bar shaped elastic band of splenium two sides is removably connected by Quick connection part.
7. venipuncture pressing tourniquet according to claim 6, it is characterised in that: the Quick connection part is nylon buckles
The bar shaped elastic band of component, i.e. hemostasis pushing portion side is provided with nylon pin thread far from the end in hemostasis pushing portion, the other side
End of the bar shaped elastic band far from hemostasis pushing portion is corresponding to be provided with nylon female thread.
8. venipuncture pressing tourniquet according to claim 6, it is characterised in that: the width of the bar shaped elastic band is set
It is set to 3~4cm, length is set as 15cm, 20cm or 25cm.
9. venipuncture pressing tourniquet according to claim 1, it is characterised in that: the downside of the elastic slice is equipped with elasticity
Buffer layer, the material of elastic cord breaker are rubber, silica gel or foam.
10. venipuncture pressing tourniquet according to claim 1, it is characterised in that: the fixing end and branch of the elastic slice
The fixed form of fagging is to be spirally connected, rivet or weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294476.0U CN209360799U (en) | 2018-08-11 | 2018-08-11 | A kind of venipuncture pressing tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294476.0U CN209360799U (en) | 2018-08-11 | 2018-08-11 | A kind of venipuncture pressing tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360799U true CN209360799U (en) | 2019-09-10 |
Family
ID=67823022
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294476.0U Expired - Fee Related CN209360799U (en) | 2018-08-11 | 2018-08-11 | A kind of venipuncture pressing tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703790A (en) * | 2018-08-11 | 2018-10-26 | 胡书娟 | A kind of venipuncture pressing tourniquet |
-
2018
- 2018-08-11 CN CN201821294476.0U patent/CN209360799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703790A (en) * | 2018-08-11 | 2018-10-26 | 胡书娟 | A kind of venipuncture pressing tourniquet |
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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: 20190910 Termination date: 20200811 |