CN207949846U - A kind of oar, ulnar artery compression apparatus - Google Patents
A kind of oar, ulnar artery compression apparatus Download PDFInfo
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- CN207949846U CN207949846U CN201720418915.3U CN201720418915U CN207949846U CN 207949846 U CN207949846 U CN 207949846U CN 201720418915 U CN201720418915 U CN 201720418915U CN 207949846 U CN207949846 U CN 207949846U
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- hole
- strip
- bar
- compression apparatus
- ulnar artery
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Abstract
The utility model provides a kind of oar, ulnar artery compression apparatus, has：Pedestal, including bottom plate and the side plate on two broadside are provided with the first strip through hole extended along floor length direction on bottom plate；Two wrist support components, opposite direction are mounted on bottom plate, and each wrist support component includes that wrist support, one end are fixedly mounted in wrist support, and the other end, which passes through the first bar of the first strip through hole and is adjusted fixed first to the first bar, adjusts fastener；Head cover is mounted on side plate, is provided with the second strip through hole；And at least one compressing component, include that across the second bar of the second strip through hole, the compressing block on the second bar and fixed second adjusting fastener is adjusted to the second bar.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of radial artery or ulnar artery carry out hemostasis by compression
Oar, ulnar artery compression apparatus.
Background technology
Under normal conditions, operation, arterial blood gas acquisition, invasive monitoring of blood pressure etc. is intervened mostly to wear from radial artery or ulnar artery
Thorn.Since the blood vessel of radial artery or ulnar artery is relatively thick and arterial pressure is higher, thus arteriopuncture point has bleeding after the completion of operation
High risk, therefore need long-time hemostasis by compression.
After the completion of surgical procedure, pressure is applied Lai real with finger pulp at arteriopuncture point by doctor or medical professional
The now closure of hemostasis and arteriopuncture point.But continual and steady pressure on the one hand, is needed due to stopping blooding to be closed with arteriopuncture point,
So pressing personnel need to apply pressure to point of puncture for a long time, this operation not only expends the muscle power of pressing personnel, leads very much
It causes pressing personnel to be easy fatigue, and has delayed the time of medical staff；On the other hand, the side pressed using this finger pulp
Formula is easy to generate the non-uniform situation of pressing dynamics, bad so as to cause haemostatic effect.
To solve the above-mentioned problems, also occur easy radial artery compression hemostat, this haemostat in the prior art
A knob for promoting pressurization is arranged in mostly Wrist belt-type on wrist strap.When in use, first by wrist strap tightly be sleeved on wrist
On, propulsion pressurization is then carried out by knob, is stopped blooding to point of puncture.
This haemostat mitigates the muscle power of medical staff to a certain extent, improves hemostasis efficiency, also save patient and
The time of operation, but there is also several disadvantages：(1) wrist strap is tied wrist completely, has been blocked venous return, has been easily caused patient's hand
Portion's hyperemia swelling, or even the unobstructed of another artery can be influenced, hand neurological dysfunction, bone fascial bursa may be caused when serious
Syndrome etc.；(2) size of wrist strap is fixed, and cannot be adjusted according to the thickness of patient's wrist, the comfort level of patient is poor.
Utility model content
The utility model is to carry out in order to solve the above problem, and it is an object of the present invention to provide one kind can either be to radial artery or ruler
Arteriopuncture point is effectively stopped blooding, and oar being adjusted according to the wrist thickness of patient, making patient comfort,
Ulnar artery compression apparatus.
Oar provided by the utility model, ulnar artery compression apparatus have such technical characteristic, have：Pedestal, including
Bottom plate and the side plate on two broadside are provided with the first strip extended along floor length direction on bottom plate and run through
Hole；Two wrist support components, opposite direction are mounted on bottom plate, and each wrist support component includes that wrist support, one end are fixedly mounted in wrist support, separately
One end, which passes through the first bar of the first strip through hole and fixed first is adjusted to the first bar, adjusts fastener；Top
Lid is mounted on the side plate, including at least the substrate for being provided with the second strip through hole；At least one compressing component, including
It is adjusted across the second bar of the second strip through hole, the compressing block on the second bar and to the second bar fixed
Second adjust fastener.
The pedestal of the utility model uses " a bottom plate both side plate " this simplest structure, not only improves patient's wrist and puts
Enter, and is adjusted convenient for the position of wrist support.
Further, in oar provided by the utility model, ulnar artery compression apparatus, wrist support is L-shaped, is coated with lining thereon
It pads, is installed with barrier flaps on the first bar, which is located in the pedestal, is spaced in intervals with wrist support.
The design enables two wrist supports to be respectively supported at processus styloideus radii and processus styloideus ulnae, both by the position of patients wrist
It is fixed, and compressing will not be generated to the vein blood vessel at wrist back, to which the blood flow in vein blood vessel will not be interfered,
Venous return will not more be blocked.In addition, two wrist supports are spaced apart by barrier flaps and bottom plate respectively, enable to be located at
Wrist between the horizontal component of two wrist supports will not directly and contacts baseplate, also for this part provides certain placements
Space.
Further, in oar provided by the utility model, ulnar artery compression apparatus, the first bar and the second bar are to carry
Externally threaded threaded rod, the first adjusting fastener and the second adjusting fastener are nut.
The advantages of this design is, first, simple in structure, be easy to get, good fixing effect；Secondly, when adjusting press pressure
When, nut turn on matching threaded rod of fastener need to will be only adjusted as second.
Further, in oar provided by the utility model, ulnar artery compression apparatus, head cover further includes being fixedly mounted respectively
The first limit restraining plate of both sides and the second limit restraining plate above and below substrate, the first limit restraining plate and second limit are about
The third strip through hole isometric with the second strip through hole and Article 4 shape through hole, the second strip are respectively arranged on beam plate
The width of through hole is respectively greater than third strip through hole and Article 4 shape through hole.In fact, head cover is an entirety, for just
In understanding, the above three-decker is artificially decomposed into describe.
Further, in oar provided by the utility model, ulnar artery compression apparatus, second adjusts fastener as tack riveting
The visor portion of nut, the Flat head riveted nut is arranged in the second strip through hole, the outer diameter and Article 3 of cylindrical section
Shape through hole it is of same size, and the cylindrical section pass through third strip through hole phase on extend.The cross section of second bar is in
Oblong, is provided with external screw thread in two arcuate flanks, and the inner wall of two rectangle sides and Article 4 shape through hole is in contact.
Since second adjusts fastener as Flat head riveted nut, the visor portion of the Flat head riveted nut is arranged on the second strip
In through hole, the outer diameter of cylindrical section and third strip through hole it is of same size, both ensured the second adjusting fastener both
It can move back and forth in the second strip through hole, to realize the adjusting of compressing block position, after position is adjusted, Article 3
Shape through hole can implement certain limitation to the second adjusting fastener again, prevent its displacement.
Due to Article 4 shape through hole width be less than the second strip through hole, and with two rectangle sides of the second bar
It is in contact, limiting the second bar can only straight up and down move in Article 4 shape through hole, avoid the movement of the second bar spiral and lead
The case where causing compressing block to circumferentially rotate.
Further, in oar provided by the utility model, ulnar artery compression apparatus, the upper and lower surface of visor portion,
The lower surface of one limiting plate and the upper surface of the second limiting plate are all made of frosted processing, are conducive to the smooth rotation of retaining nut
And it moves horizontally.Cylindrical section inner wall smooth and it is provided with internal thread, a plurality of nicking in arcuation is provided on outer wall.
Further, in oar provided by the utility model, ulnar artery compression apparatus, the first strip through hole and described
Four strip through holes are symmetrical arranged, and are conducive to briquetting being more accurately aligned with point of puncture.
Further, in oar provided by the utility model, ulnar artery compression apparatus, oppress component number be one or
Two.
When it is one to oppress component, the device of the utility model is suitable for all kinds of intervened through ulnar artery or radial artery and performs the operation
Afterwards, arterial blood gas acquisition after, after invasive monitoring of blood pressure etc. points of puncture compressing；It, should by adjusting when it is two to oppress component
The position of two components, makes it be located on radial artery and ulnar artery, pressurizes simultaneously, will block the blood of two arteries simultaneously
Stream, can be used for the various operations of hand surgery.
Further, in oar provided by the utility model, ulnar artery compression apparatus, block is oppressed in a rectangular parallelepiped shape, the length
The length direction of cube is parallel with the width direction of bottom plate, namely substantially parallel with the extending direction of radial artery or ulnar artery,
Realize effectively compressing point of puncture under conditions of, can as far as possible not near radial artery or ulnar artery blood vessel or tissue produce
Raw compressing and influence.
Further, in oar provided by the utility model, ulnar artery compression apparatus, the mounting means of head cover and pedestal has
It is a variety of, preferably following mounting means：(1) side of head cover is by the way that on a hinge side plate installed therein, the side is pivotally
Side so that head cover can open or close be mounted on the side plate on, the other side of head cover is connect with another side plate by bolt；
(2) head cover is mounted on by two buckles on two side plates；(3) head cover is mounted on by two bolts on two side plates.
The effect of utility model
Oar provided by the utility model, ulnar artery compression apparatus, have the following technical effect that：
Firstly, since the first strip through hole extended along floor length direction is provided on bottom plate, two wrist support components
Opposite direction is mounted on bottom plate, while each wrist support component includes that wrist support, one end are fixedly mounted in wrist support, and the other end passes through first
The first bar and the first fastener of strip through hole so that two the first bars can move back and forth in the first through hole, into
And so that the position of two wrist supports is adjusted, it is respectively supported at patient's processus styloideus radii and processus styloideus ulnae, patients wrist is carried out
It is fixed, it is adjusted according to the different wrist thicknesses of patient on the one hand realize, keeps patient more comfortable, on the other hand again
Compressing will not be generated to the vein blood vessel of wrist, to which the blood flow in vein blood vessel will not be interfered, will not more block vein
Reflux, the pain for both having alleviated patient in turn avoid relevant complication.
Secondly as being provided with the second strip through hole on head cover, compressing component includes across the second strip through hole
Second bar, compressing block and the second fastener on the second bar, again such that the second bar can be in the first through hole
Move back and forth, the position of block is oppressed to be directed at point of puncture with adjustment, so that compressing block and two wrist supports are in trigonometric expression, to suffering from
Person's wrist carries out three-point mount so that compressed position is not easy to generate displacement with the rotation of patient's wrist, it is ensured that compressing
Position can be kept fixed.
Description of the drawings
Fig. 1 is the structural schematic diagram of oar in the utility model embodiment one, ulnar artery compression apparatus；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of the head cover in the utility model embodiment one.
Fig. 4 is the structural schematic diagram of oar in the utility model embodiment two, ulnar artery compression apparatus.
Specific implementation mode
The utility model is described in detail with reference to embodiment and attached drawing.But the following example should not be regarded as to this
The limitation of utility model range.
Embodiment one
Fig. 1 be the utility model embodiment one in oar, ulnar artery compression apparatus structural schematic diagram；Fig. 2 is Fig. 1
Front view.
As depicted in figs. 1 and 2, oar, ulnar artery compression apparatus 100 include 1, two wrist support component 2 of pedestal, head cover 3 with
And compressing component 4.
Pedestal 1 includes bottom plate 11 and the side plate 12 on two broadside.It is provided on bottom plate 11 long along bottom plate
Spend the first strip through hole 111 that direction extends.
The structure of two wrist support components 2 is identical, and opposite direction is mounted on bottom plate, and adjustable position, including wrist support 21, first
Bar 22, first adjusts fastener 23 and baffler 24.Wrist support 21 is L-shaped, by horizontal component and vertical portion two parts group
At, and it is coated with cotton packing in entire wrist support, to improve the usage comfort of patient；Peace is fixed in one end of first bar 22
On the bottom surface of wrist support 21, the other end passes through the first strip through hole 111, first bar 22 that can be passed through in the first strip
Move back and forth in perforation 111, to realize the adjusting to 21 position of wrist support；First, which adjusts fastener 23, is used for 22 He of the first bar
Wrist support 21 is adjusted, and so that two wrist supports 21 is respectively supported at processus styloideus radii and processus styloideus ulnae, and be fixed after regulating；
Barrier flaps 24 are located in pedestal, and upper surface is spaced in intervals with wrist support, and the inner surface of lower face and bottom plate 11 is in contact.Two
Wrist support 21 is spaced apart by barrier flaps 24 and bottom plate respectively, this is enabled between the horizontal component of two wrist supports
Wrist will not directly and contacts baseplate, also for this part provides certain placement spaces.
In the present embodiment, the first bar is with externally threaded threaded rod, and first adjusts fastener as hex nut.
As shown in figures 1 and 3, head cover 3 is mounted on two blocks of side plates 12, is three layers structure, is included positioned at middle layer
Substrate 31 is mounted on 31 upper wall of substrate, is located at the first limit restraining plate 32 on upper layer and is mounted on 31 lower wall of substrate,
Second positioned at lower layer limits restraining plate 33.Wherein, the second strip through hole 311, the first limit constraint are provided on substrate 31
It is provided with third strip through hole 321 on plate, Article 4 shape through hole 331 is provided on the second limit restraining plate 33.Three items
Shape through hole is isometric, and the width of the second strip through hole 311 is more than third strip through hole 321, and third strip runs through
The width in hole 321 is more than Article 4 shape through hole 331.
In the present embodiment, there are many mounting means of head cover and pedestal, preferably following mounting means：(1) the one of head cover
Side is by a hinge side plate installed therein, the side pivotally side so that head cover being mounted on for open or close should
On side plate, the other side of head cover is connect with another side plate by bolt；(2) head cover is mounted on two side plates by two buckles
On；(3) head cover is mounted on by two bolts on two side plates.
Compressing component 4 include the second bar 41 across three strip through holes, the compressing block 42 on the second bar, with
And fixed second is adjusted to the second bar and adjusts fastener 43.Block 42 is oppressed to be mounted on the bottom end of the second bar 41, the
Two adjusting fasteners 43 are mounted on the second bar 41 and are located on one end of 331 top of Article 4 shape through hole.
The cross section of second bar 41 is in oblong, and there are two arcuate flanks and two rectangle sides, two arcuate flanks for tool
On be provided with external screw thread, two rectangle sides are that the inner wall of plane and Article 4 shape through hole 331 is in contact, to limit second
Bar 41 can only move straight up and down.Second bar 41 can move back and forth in Article 4 shape through hole 331, so that compressing 42 energy of block
It is enough adjusted to precisely be pressed on point of puncture；Second adjusting fastener 43 can adjust the pressure of point of puncture compressing block 42
It saves, and fixes the position of the second bar after adjusting.
Second adjusts fastener 43 as Flat head riveted nut, and the visor portion of the Flat head riveted nut is arranged on the second strip and passes through
In perforation 311, the outer diameter of cylindrical section and third strip through hole 321 it is of same size, which passes through Article 3
Shape through hole 321 upwardly extends.
In the inner wall smooth of visor portion and cylindrical section and being provided with matches with the external screw thread of the second bar 41
Screw thread is provided with a plurality of nicking in arcuation on the outer wall of cylindrical section so that the cross section of outer wall is in petal-shaped.
It, can be to the upper and lower surface of visor portion, in order to keep the smooth rotation of the second adjusting fastener and move horizontally
The lower surface of one limiting plate and the upper surface of the second limiting plate are all made of frosted processing.
In the present embodiment, in a rectangular parallelepiped shape, the length direction of the cuboid is equal with the width direction of bottom plate for compressing block
Row, namely it is substantially parallel with the extending direction of radial artery or ulnar artery, under conditions of realizing effectively compressing point of puncture, Neng Goujin
It is possible not near radial artery or ulnar artery blood vessel or tissue generate compressing and influence.
The pedestal of the utility model uses " a bottom plate both side plate " this simplest structure, not only improves patient's wrist and puts
Enter, but also is adjusted convenient for the position of wrist support.Certainly, it in order to keep whole device more beautiful, can also be set in the long side of bottom plate
Side is set, as long as reserving the space placed wrist and adjust wrist support.
Oar, the application method of ulnar artery compression apparatus 10 in the present embodiment is as follows：
First, wrist is placed on by the palm of the hand in a manner of upward by patient, two first adjusting fasteners is twisted
Pine, and the position of two the first bars is adjusted respectively so that two wrist supports are not supported in processus styloideus radii and processus styloideus ulnae, and are adjusting
First adjusting fastener is tightened after good.
Then, move back and forth the second adjusting fastener 43 so that compressing block is narrowly focused towards point of puncture, and rotation second adjusts tight
Firmware makes the second bar 41 move up vertically.
Finally, it waits after puncturing, good sterile auxiliary material is padded on point of puncture, head cover and pedestal are closed up, round about
Rotation adjusts second and adjusts fastener so that compressing block and the contact of sterile auxiliary material pressurize to point of puncture, you can realize and puncture
The hemostasis by compression of point.
Embodiment two
In this implementation two and one identical structure of embodiment gives identical symbol, and omits identical explanation.
Fig. 2 be embodiment two in oar, ulnar artery compression apparatus structural schematic diagram.
As shown in Fig. 2, containing there are two oppressing component 4 in oar, ulnar artery compression apparatus 200 in the present embodiment two, this
Also constitute unique difference with embodiment one.The oar, ulnar artery compression apparatus can be used for hand surgical operation at this time.Pass through tune
The position for saving two components makes compressing block be located on radial artery and ulnar artery, pressurizes simultaneously, and two will be blocked to move simultaneously
The blood flow of arteries and veins, for the various operations of hand surgery.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (10)
1. a kind of oar, ulnar artery compression apparatus, which is characterized in that have：
Pedestal, including bottom plate and the side plate on two broadside are provided with along floor length direction on the bottom plate
The the first strip through hole extended；
Two wrist support components, opposite direction are mounted on the bottom plate, each wrist support component include wrist support, one end be fixedly mounted on it is described
In wrist support, the other end passes through the first bar of the first strip through hole and is adjusted fixed the to first bar
One adjusts fastener；
Head cover is mounted on the side plate, including at least the substrate for being provided with the second strip through hole；
At least one compressing component includes across the second bar of the second strip through hole, on second bar
It oppresses block and fixed second is adjusted to second bar and adjust fastener.
2. oar according to claim 1, ulnar artery compression apparatus, it is characterised in that：
Wherein, the wrist support is L-shaped, is coated with liner thereon,
Barrier flaps are installed on first bar, the barrier flaps are located in the pedestal, certain with wrist support interval
Spacing.
3. oar according to claim 1, ulnar artery compression apparatus, it is characterised in that：
Wherein, first bar and second bar are to adjust fastener and institute with externally threaded threaded rod, described first
It is with female nut to state the second adjusting fastener.
4. oar according to claim 3, ulnar artery compression apparatus, it is characterised in that：
Wherein, the head cover further includes the first limit restraining plate and the second limit for being respectively and fixedly installed to the substrate or more both sides
It is respectively arranged on position restraining plate, the first limit restraining plate and the second limit restraining plate and runs through with second strip
The isometric third strip through hole in hole and Article 4 shape through hole,
The width of the second strip through hole is respectively greater than the third strip through hole and the Article 4 shape through hole.
5. oar according to claim 4, ulnar artery compression apparatus, it is characterised in that：
Wherein, described second to adjust fastener be Flat head riveted nut, and the visor portion of the Flat head riveted nut is arranged on described the
In two strip through holes, the outer diameter of cylindrical section and the third strip through hole it is of same size, the cylindrical section is worn
The third strip through hole is crossed to upwardly extend,
The cross section of second bar is in oblong, and external screw thread, two rectangle sides and institute are provided in two arcuate flanks
The inner wall for stating Article 4 shape through hole is in contact.
6. oar according to claim 5, ulnar artery compression apparatus, it is characterised in that：
Wherein, the upper and lower surface of the visor portion, the lower surface of the first limit restraining plate and described second limit about
The upper surface of beam plate is all made of frosted processing,
The cylindrical section inner wall smooth and it is provided with internal thread, a plurality of nicking in arcuation is provided on outer wall.
7. oar according to claim 1, ulnar artery compression apparatus, it is characterised in that：
Wherein, the number of the compressing component is one or two,
In a rectangular parallelepiped shape, the length direction of the cuboid is parallel with the width direction of the bottom plate for the compressing block.
8. oar according to claim 1, ulnar artery compression apparatus, it is characterised in that：
Wherein, the side of the head cover is by a hinge side plate installed therein, the other side and another described side
Plate is connected by bolt.
9. oar according to claim 1, ulnar artery compression apparatus, it is characterised in that：
Wherein, the head cover is mounted on by two buckles or two bolts on two side plates.
10. oar according to claim 1, ulnar artery compression apparatus, it is characterised in that：
Wherein, the head cover is mounted on by two bolts on two side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418915.3U CN207949846U (en) | 2017-04-20 | 2017-04-20 | A kind of oar, ulnar artery compression apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418915.3U CN207949846U (en) | 2017-04-20 | 2017-04-20 | A kind of oar, ulnar artery compression apparatus |
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| Publication Number | Publication Date |
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| CN207949846U true CN207949846U (en) | 2018-10-12 |
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ID=63723965
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| CN201720418915.3U Active CN207949846U (en) | 2017-04-20 | 2017-04-20 | A kind of oar, ulnar artery compression apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019539A (en) * | 2017-04-20 | 2017-08-08 | 中国人民解放军第二军医大学 | A kind of oar, ulnar artery compression apparatus |
-
2017
- 2017-04-20 CN CN201720418915.3U patent/CN207949846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019539A (en) * | 2017-04-20 | 2017-08-08 | 中国人民解放军第二军医大学 | A kind of oar, ulnar artery compression apparatus |
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