CN207168538U - A kind of pulse pressing tourniquet - Google Patents
A kind of pulse pressing tourniquet Download PDFInfo
- Publication number
- CN207168538U CN207168538U CN201720158522.3U CN201720158522U CN207168538U CN 207168538 U CN207168538 U CN 207168538U CN 201720158522 U CN201720158522 U CN 201720158522U CN 207168538 U CN207168538 U CN 207168538U
- Authority
- CN
- China
- Prior art keywords
- rubber tube
- elastic rubber
- joint
- card interface
- positive stop
- Prior art date
- 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.)
- Active
Links
Abstract
It the utility model is related to a kind of pulse pressing tourniquet, elastic rubber tube one end is connected to joint, joint is provided with relief, the relative another side of relief is provided with card interface, joint connects positive stop hook, and one end that positive stop hook is connected to joint with elastic rubber tube is oppositely arranged, and positive stop hook bends towards card interface, the inwall of institute's interface is mat surface, and elastic rubber tube pipe shaft is removably connected in card interface.With the pulse pressing tourniquet, positive stop hook is connected with the joint of relative resilient sebific duct side, positive stop hook bends towards card interface, one hand pulls elastic rubber tube free end, card interface is released in the connection of elastic rubber tube, elastic rubber tube, which shrinks, pulls joint, now positive stop hook hooks the elastic rubber tube one end for just releasing connection, avoid elastic rubber tube from releasing connection rear joint spring to hurt sb.'s feelings, the pulse pressing tourniquet is simple in construction, easy to use, is widely used, be advantageous to put into next curative activity after medical personnel operate rapidly, reach convenient quickly, save medical resources.
Description
Technical field
A kind of medicine equipment is the utility model is related to, particularly a kind of pulse pressing tourniquet.
Background technology
Before venipuncture, top of the medical personnel generally at patient's puncture fetters an elastic pressure arteries and veins by knotting
Tourniquet, mostly elastic rubber tube, to slow down venous backflow at this, make local vascular is full to be easy to puncture successfully, while can
It is easy to extract enough venous blood；Need quickly firmly to knot elastic rubber tube at puncture, prevent elastic gum in puncture process
Pipe comes off, and its springing drives skin histology and musculature at puncture to rock, and actuate nerve with needle point friction brings to patient
Pain；Therefore medical personnel are needed to grasp the method that elastic rubber tube quickly firmly knots.
To solve the above problems, in the market occurs being easy to the pulse pressing tourniquet quickly to knot, its elastic rubber tube is connected with
One joint, joint is placed at patient's puncture such as arm during use, then tensed elastic rubber tube and around site of puncture one week
Joint is firmly connected in afterwards, reaches the purpose of Quick fastening, and even new hand also can easily use the pulse pressing tourniquet.
But existing quick knotting pulse pressing tourniquet when use finishes releasing elastic rubber tube in joint clamping, it is necessary to cure
Shield personnel hold joint on the other hand, and elastic rubber tube is extracted card interface on joint by the other hand, is released elastic rubber tube one end with this and is connect
The connection of head, that is, joint and elastic rubber tube both stress are needed, when elastic rubber tube shrinks when ensureing to release connection, both are receiving
It is unlikely to upspring again after quickly flicking the desktop encountered and let go in the presence of contracting elastic force, impact patient hand (particularly arrive by impact
Site of puncture) bring great pain；Reality is that medical personnel (particularly famous hospitals medical personnel) are frequently necessary to one-handed performance,
Next curative activity is put into rapidly, reaches convenient quickly, the purpose of save medical resources, it is therefore desirable to which one kind can be singlehanded
The accurate rapid pulse pressing tourniquet for being unlikely to joint spring again and hurting sb.'s feelings.
Utility model content
Goal of the invention of the present utility model is：Existing pulse pressing tourniquet be present for prior art needs both hands to release bullet
Property sebific duct one end and joint connection, be unfavorable for medical personnel rapidly operation after put into next curative activity, reach convenient
Quickly, the problem of save medical resources, there is provided a kind of singlehanded accurate rapid to be unlikely to the pressure arteries and veins that joint spring is hurted sb.'s feelings again and stop
Blood band.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of pulse pressing tourniquet, including joint and elastic rubber tube, one end of the elastic rubber tube are connected to the joint, institute
It is smooth relief to state the one side for being used to contact skin on joint, and the relative another side of the relief is provided with card interface,
The joint connects positive stop hook, and one end that the positive stop hook is connected to the joint with the elastic rubber tube is oppositely arranged, described
Positive stop hook bends towards the card interface, and has the opening for being easy to the elastic rubber tube to be put into or take out with card interface composition,
The inwall of the card interface is mat surface, and the elastic rubber tube pipe shaft is removably connected in the card interface.
Using a kind of pulse pressing tourniquet described in the utility model, limited location is connected on the joint of relative resilient sebific duct side
Hook, positive stop hook bend towards card interface, and one hand pulls elastic rubber tube free end, release card interface in the connection of elastic rubber tube, elastic gum
Pipe, which shrinks, pulls joint, and now positive stop hook, which hooks, just releases elastic rubber tube one end elastic rubber tube of connection from the state of bending to extensive
Complex deformation and shrink, and rotate rapidly to horizontality, the positive stop hook then limits elastic rubber tube and replys deformation, then elastic rubber tube rotation
When turning, elastic rubber tube bounce-back, positive stop hook is then used for the anglec of rotation for limiting elastic rubber tube, avoids elastic rubber tube from releasing connection and is followed by
Head, which recovers deformation, causes rotation spring to be hurted sb.'s feelings, and the pulse pressing tourniquet is simple in construction, easy to use, is widely used, and is advantageous to medical care
Personnel put into next curative activity after operating rapidly, reach convenient quickly, save medical resources.
Preferably, the curved surface that the relief is recessed for central raised, both sides.
Using this structure setting, the relief and skin contact area are smaller, while increase the joint and skin
Between gap, the elastic rubber tube is tensed and squeezed into skin in the gap of the joint bottom surface during use, reduces skin because of institute
Elastic rubber tube extruding is stated to cause to dampen.
Preferably, the positive stop hook and the joint are formed in one component.
Preferably, the joint is shaggy structural member, increases the elastic rubber tube and the frictional force between it.
Preferably, the joint is vulcanie, nylon or plastic structural part, is advantageous to mitigate overall structure weight.
Preferably, it is relative on the inwall of the card interface to be provided with several latches.
It is further preferred that each latch is horizontal stripe shape projection.
It is further preferred that the projection on the card interface inwall both sides is staggered.
Using this structure setting so that the elastic rubber tube is unlikely to when being caught in the card interface by the horizontal stripe shape at both ends
The projection props up and inconvenience is caught in the card interface, and this projection being staggered can firmly block the elastic gum
Pipe.
It is further preferred that each projection is provided with least one groove.
Using this structure setting, the gap of projection described in the embedded adjacent horizontal stripe shape of elastic rubber tube outer wall expansion
In, while can be embedded in the groove, increase the frictional force of the elastic rubber tube and the card interface, limit the elastic rubber tube
Displacement is shunk, the elastic rubber tube is not easily disconnected from the card interface.
Preferably, the card interface is V-groove, and the end of the V-groove is provided with chamfering structure, the opening of the V type grooves
Be smaller than the wall thickness of twice of elastic rubber tube, so as to elastic rubber tube described in the card interface clamping, in addition the V-groove by
Opening gradually tapers up to bottom land, is easy to elastic rubber tube described in the card interface clamping.
Preferably, the joint is provided with connecting pole, and the connecting pole is provided with least one hangnail, the elastic rubber tube
One end is socketed on the connecting pole.
Preferably, the joint is provided with clamp assemblies, and the clamp assemblies clamp described elastic rubber tube one end.
Preferably, the elastic rubber tube is rubber tube.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, with a kind of pulse pressing tourniquet described in the utility model, connected on the joint of relative resilient sebific duct side limited
Position hook, positive stop hook bend towards card interface, and one hand pulls elastic rubber tube free end, release card interface in the connection of elastic rubber tube, elasticity
Sebific duct, which shrinks, pulls joint, now positive stop hook hook just release elastic rubber tube one end elastic rubber tube of connection from the state of bending to
Recover deformation and shrink, and rotate rapidly to horizontality, the positive stop hook then limits elastic rubber tube and replys deformation, then elastic rubber tube
During rotation, elastic rubber tube bounce-back, positive stop hook is then used for the anglec of rotation for limiting elastic rubber tube, after avoiding elastic rubber tube from releasing connection
Joint, which recovers deformation, causes rotation spring to be hurted sb.'s feelings, and the pulse pressing tourniquet is simple in construction, easy to use, is widely used, and is advantageous to cure
Shield personnel put into next curative activity after operating rapidly, reach convenient quickly, save medical resources；
2nd, it is recessed with a kind of pulse pressing tourniquet described in the utility model, the relief for central raised, both sides
Curved surface, using this structure setting, the relief and skin contact area are smaller, while increase the joint and skin
Between gap, the elastic rubber tube is tensed and squeezed into skin in the gap of the joint bottom surface during use, reduces skin because of institute
Elastic rubber tube extruding is stated to cause to dampen；
3rd, with a kind of pulse pressing tourniquet described in the utility model, the projection on the card interface inwall both sides is handed over
Mistake is set, using this structure setting so that the elastic rubber tube is unlikely to when being caught in the card interface by the horizontal stripe shape at both ends
The projection props up and inconvenience is caught in the card interface, and this projection being staggered can firmly block the elastic gum
Pipe；
4th, at least one groove is provided with a kind of pulse pressing tourniquet described in the utility model, each projection,
Using this structure setting, in the gap of projection described in the embedded adjacent horizontal stripe shape of elastic rubber tube outer wall expansion, meeting simultaneously
In the embedded groove, increase the frictional force of the elastic rubber tube and the card interface, limit the elastic rubber tube and shrink displacement,
The elastic rubber tube is set to be not easily disconnected from the card interface.
Brief description of the drawings
Fig. 1 is a kind of three dimensional structure diagram of pulse pressing tourniquet described in the utility model；
Fig. 2 is the three dimensional structure diagram of the joint；
Fig. 3 is the three dimensional structure diagram at another visual angle of the joint；
Fig. 4 is Fig. 2 local semi-cutaway；
Fig. 5 is Fig. 2 front view；
Fig. 6 is Fig. 2 left view；
Fig. 7 is Fig. 2 right view；
Fig. 8 is Fig. 2 top view.
Marked in figure：1- joints, 2- elastic rubber tubes, 3- reliefs, 4- card interfaces, 41- latches, 42- grooves, 5- connections
Post, 51- hangnails, 6- positive stop hooks.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment
As shown in figures 1-8, a kind of pulse pressing tourniquet described in the utility model, including joint 1 and elastic rubber tube 2, it is described
One end of elastic rubber tube 2 is connected to the joint 1, and the one side for being used to contact skin on the joint 1 is smooth relief 3,
The relative another side of the relief 3 is provided with card interface 4.
The joint 1 connects positive stop hook 6, and the positive stop hook 6 is connected to one end of the joint 1 with the elastic rubber tube 2
It is oppositely arranged, the positive stop hook 6 bends towards the card interface 4, and forms to have with the card interface 4 and be easy to the elastic rubber tube 2
The opening for being put into or taking out, the inwall of the card interface 4 is mat surface, and the pipe shaft of elastic rubber tube 2 is removably connected in institute
State card interface 4.
As shown in fig. 3 to 7, the curved surface that the relief 3 is recessed for central raised, both sides, is set using this structure
Put, the relief 3 and skin contact area are smaller, while increase the gap between the joint 1 and skin, described in during use
Elastic rubber tube 2, which tenses, to be squeezed into skin in the gap of the bottom surface of joint 1, reduces skin caused by the elastic rubber tube 2 extrudes
Dampen.
As a preferred scheme of the present embodiment, the positive stop hook 6 and the joint 1 are formed in one component；It is described
Joint 1 is shaggy structural member, increases the elastic rubber tube 2 and the frictional force between it；The joint 1 is plastic construction
Part, be advantageous to mitigate overall structure weight.The card interface 4 is V-groove, and the end of the V-groove is provided with chamfering structure, described
The opening of V-groove is smaller than the wall thickness of twice of elastic rubber tube 2, so as to elastic rubber tube 2 described in the clamping of card interface 4,
The other V-groove is gradually tapered up by opening to bottom land, is easy to elastic rubber tube 2 described in the clamping of card interface 4.The joint 1
Connecting pole 5 is provided with, the connecting pole 5 is provided with least one hangnail 51, and described one end of elastic rubber tube 2 is socketed on the connection
On post 5；The elastic rubber tube 2 is rubber tube.
As a preferred scheme of the present embodiment, as shown in figure 4, relative provided with some on the inwall of the card interface 4
Individual latch 41, each latch 41 are horizontal stripe shape projection, and the projection on the inwall both sides of card interface 4 is staggered,
Using this structure setting so that the elastic rubber tube 2 is unlikely to dash forward described in the horizontal stripe shape at both ends when being caught in the card interface 4
Rise and prop up and inconvenience is caught in the card interface 4, this projection being staggered can firmly block the elastic rubber tube 2；
Each projection is provided with least one groove 42, using this structure setting, the embedded phase of the outer wall of elastic rubber tube 2 expansion
It in the gap of projection described in adjacent horizontal stripe shape, while can be embedded in the groove 42, increase the elastic rubber tube 2 and the clamping
The frictional force of mouth 4, limit the elastic rubber tube 2 and shrink displacement, the elastic rubber tube 2 is not easily disconnected from the card interface 4.
With a kind of pulse pressing tourniquet described in the utility model, connected on the joint 1 of the side of relative resilient sebific duct 2 limited
Position hook 6, positive stop hook 6 bend towards card interface 4, and one hand pulls the free end of elastic rubber tube 2, release card interface 4 in the company of elastic rubber tube 2
Connect, elastic rubber tube 2 shrink pull joint 1, now positive stop hook 6 hook just release connection one end elastic rubber tube 2 of elastic rubber tube 2 from
The state of bending is shunk to recovery deformation, and is rotated rapidly to horizontality, and the positive stop hook 6 then limits elastic rubber tube 2 and replied
Deformation, then during the rotation of elastic rubber tube 2, elastic rubber tube 2 rebounds, positive stop hook 6 is then used for the anglec of rotation for limiting elastic rubber tube 2, keeps away
Exempting from the releasing connection recovery deformation of rear joint 1 of elastic rubber tube 2 causes rotation spring to be hurted sb.'s feelings, and the pulse pressing tourniquet is simple in construction, uses
It is convenient, it is widely used, is advantageous to put into next curative activity after medical personnel operate rapidly, reaches convenient quickly, save
Medical resource.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of pulse pressing tourniquet, including joint (1) and elastic rubber tube (2), one end of the elastic rubber tube (2) is connected to described
Joint (1), the one side for being used on the joint (1) contact skin is smooth relief (3), and the relief (3) is relative
Another side is provided with card interface (4), it is characterised in that the joint (1) connection positive stop hook (6), the positive stop hook (6) with it is described
One end that elastic rubber tube (2) is connected to the joint (1) is oppositely arranged, and the positive stop hook (6) bends towards the card interface (4), institute
The inwall for stating card interface (4) is mat surface, and elastic rubber tube (2) pipe shaft is removably connected in the card interface (4).
2. a kind of pulse pressing tourniquet according to claim 1, it is characterised in that the positive stop hook (6) and the joint (1)
Be formed in one component.
3. a kind of pulse pressing tourniquet according to claim 1, it is characterised in that the joint (1) is vulcanie, nylon
Or plastic structural part.
4. a kind of pulse pressing tourniquet according to claim 1, it is characterised in that relative on the inwall of the card interface (4)
Provided with several latches (41).
5. a kind of pulse pressing tourniquet according to claim 4, it is characterised in that each latch (41) is that horizontal stripe shape is dashed forward
Rise.
6. a kind of pulse pressing tourniquet according to claim 5, it is characterised in that on card interface (4) the inwall both sides
The projection is staggered.
7. a kind of pulse pressing tourniquet according to claim 5, it is characterised in that each projection is provided with least one
Groove (42).
8. a kind of pulse pressing tourniquet according to claim 1, it is characterised in that the card interface (4) is V-groove, the V
The end of type groove is provided with chamfering structure.
9. a kind of pulse pressing tourniquet according to claim 1, it is characterised in that the joint (1) is provided with connecting pole
(5), the connecting pole (5) is provided with least one hangnail (51), and described elastic rubber tube (2) one end is socketed on the connecting pole
(5) on.
10. according to a kind of pulse pressing tourniquet described in claim any one of 1-9, it is characterised in that the elastic rubber tube (2) is
Rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158522.3U CN207168538U (en) | 2017-02-22 | 2017-02-22 | A kind of pulse pressing tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158522.3U CN207168538U (en) | 2017-02-22 | 2017-02-22 | A kind of pulse pressing tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168538U true CN207168538U (en) | 2018-04-03 |
Family
ID=61733127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158522.3U Active CN207168538U (en) | 2017-02-22 | 2017-02-22 | A kind of pulse pressing tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075382A (en) * | 2019-05-29 | 2019-08-02 | 浙江伏尔特医疗器械股份有限公司 | A kind of multi-functional non-PVC material infusion apparatus |
-
2017
- 2017-02-22 CN CN201720158522.3U patent/CN207168538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075382A (en) * | 2019-05-29 | 2019-08-02 | 浙江伏尔特医疗器械股份有限公司 | A kind of multi-functional non-PVC material infusion apparatus |
| CN110075382B (en) * | 2019-05-29 | 2024-04-19 | 浙江伏尔特医疗器械股份有限公司 | Multifunctional non-PVC material transfusion system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204017014U (en) | Safe type venous retaining needle | |
| CN102783954A (en) | Mono-directional inverse-inhibiting safe blood taking needle | |
| CN103071204B (en) | Safety type detaining needle with disposable use | |
| CN207168538U (en) | A kind of pulse pressing tourniquet | |
| CN201578340U (en) | Arc-shaped venipuncture remaining needle | |
| CN103768682A (en) | Safe remaining needle | |
| CN204709530U (en) | Disposable safe type remaining needle | |
| CN205549127U (en) | Puncture needle protection device | |
| CN206729933U (en) | Pulse pressing tourniquet | |
| CN204765830U (en) | PICC piercing depth | |
| CN209154748U (en) | It is a kind of can automatic rebounding remaining needle | |
| CN208049130U (en) | A kind of disposable intravenous infusion needle | |
| CN204147351U (en) | A kind of remaining needle | |
| CN206239824U (en) | A kind of single use auto spring out type medical needle | |
| CN207270341U (en) | Disposable lancet and intravenous needle | |
| CN201862061U (en) | Butterfly double-safety remaining needle | |
| CN206548567U (en) | Arm-rest belt | |
| CN204951817U (en) | Pjncture needle for subclavian vein | |
| CN205672301U (en) | A kind of disposable infusion pin | |
| CN207356325U (en) | A kind of Deep venou application | |
| CN203677643U (en) | Safe venous indwelling needle | |
| CN217854064U (en) | Novel non-destructive needle for infusion port | |
| CN218046053U (en) | Syringe for central venipuncture | |
| CN211934215U (en) | Cardiovascular intervention puncture drainage device | |
| CN209548470U (en) | A kind of disposable venous infusion needle protective case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |