CN209392012U - A kind of radial artery compression hemostat - Google Patents
A kind of radial artery compression hemostat Download PDFInfo
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- CN209392012U CN209392012U CN201821022758.5U CN201821022758U CN209392012U CN 209392012 U CN209392012 U CN 209392012U CN 201821022758 U CN201821022758 U CN 201821022758U CN 209392012 U CN209392012 U CN 209392012U
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Abstract
The utility model provides a kind of radial artery compression hemostat, including shell；Compressing device assembly, pressurization device assembly and the pressure being arranged inside the shell adjust component；And the band outside shell is set.Wherein, the bottom end of shell is arranged in compressing device assembly, is pressed on the point of puncture of radial artery；Pressurization device assembly is pressed in compressing device assembly, including the H-type pressurizer and I type pressurizer being combined and installed together, H-type pressurizer and the equal one end of I type pressurizer are provided with lock, the other end is provided with chimeric block, the lock end of H-type pressurizer and the chimeric block end of I type pressurizer are located at the same side, and chimeric block end and the lock end of I type pressurizer are located at the same side；Pressure adjusts component and is separately positioned in the mounting shell of pressurization device assembly two sides, including sliding slot, the adjustable plate being mounted in sliding slot and the regulating part that the height of adjustable plate is adjusted, adjustable plate top is equipped with the Pressing fastener of pressing groove and pressing on lock pressed on chimeric block.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of pair of radial artery carries out the pressure of the radial artery of hemostasis by compression
Compel haemostat.
Background technique
Coronarography is that one kind of diagnosis coronary atherosclerotic heart disease (coronary heart disease) is common and effective
Method, be a kind of safer reliable invasive diagnostic techniques, be widely used in clinic, it is considered to be diagnosis of coronary heart disease
" goldstandard ".
Since Artery Vein is relatively thick and facilitates exposure and searches point of puncture, clinically mostly it is preced with from radial artery puncturing
Coronary angiography, heart radiography or arterial blood gas acquisition.But also due to the blood vessel of radial artery is relatively thick and arterial pressure is higher, operation
Arteriopuncture point has the high risk of bleeding after the completion, therefore needs long-time hemostasis by compression.
In the prior art, it after the completion of surgical procedure, generallys use easy radial artery compression hemostat and puncture is clicked through
Whereabouts blood, this haemostat are mostly Wrist belt-type, and one is arranged on wrist strap for promoting the spiral knob of pressurization.It is using
When, first the covering on wrist tightly by wrist strap, then carries out propulsion pressurization by knob, stops blooding to point of puncture.
Although this haemostat stops blooding instead of doctor's Manual press, this kind of spiral compression apparatus easily loosens cunning
It is de-, need doctor every the adjustment for carrying out confirmation with elasticity for a period of time.In addition, when doctor adjusts compressive pressure at present, mostly foundation
Experience, though the measurement for having electronic pressure gauge that can carry out pressure is not widely used in clinic due to higher cost.
Utility model content
The utility model be in order to solve the above problem and carry out, and it is an object of the present invention to provide one kind be neither easy loosen slip,
It is able to carry out pressure controlled radial artery compression hemostat again.
Radial artery compression hemostat provided by the utility model has such technical characteristic, including shell；Setting is outside
Compressing device assembly, pressurization device assembly and pressure in shell adjust component；And the band outside shell is set.
Wherein, the bottom end of shell is arranged in compressing device assembly, is pressed on the point of puncture of radial artery；Pressurization device assembly is pressed in
Compel in device assembly, including the H-type pressurizer and I type pressurizer being combined and installed together, H-type pressurizer and I type pressurizer are uniform
End is provided with lock, and the other end is provided with chimeric block, and the lock end of H-type pressurizer and the chimeric block end of I type pressurizer are located at same
The lock end of side, chimeric block end and I type pressurizer is located at the same side；Pressure adjusts component and is separately positioned on pressurization device assembly two
In the mounting shell of side, including sliding slot, the adjustable plate being mounted in sliding slot and the regulating part that the height of adjustable plate is adjusted,
Adjustable plate top is equipped with the Pressing fastener of pressing groove and pressing on lock pressed on chimeric block.
Further, in radial artery compression hemostat provided by the utility model, H-type pressurizer include two blocks of side plates and
The cross-bridges that two blocks of side plates are linked together, two pieces of equal one end of side plate are equipped with the first lock, and it is chimeric that the other end is equipped with first
Block.The middle section of I type pressurizer is provided with the groove to match with cross-bridges, and one end is equipped with the second lock, other end installation
There is the second chimeric block.I type pressurizer is by groove and cross-bridges Matching installation between two blocks of side plates.
On the one hand the design enables pressurization device assembly to be pressed in compressing device assembly in solid mode, so that compression device
The stress of component more evenly, and then exerts a force also more evenly to the compressing in point of puncture region；On the other hand, H-type pressurizer and I type add
The combination of depressor makes the distribution of two pressurizer locks and chimeric block triangular in shape, so that Pressing fastener and pressing groove pair
The point of application of compression device is also triangular in shape, and the stress of the triangular form makes compressing device assembly more firm.
Further, in radial artery compression hemostat provided by the utility model, the sum of the size of two piece of first chimeric block
Identical as the second chimeric block size, the sum of size of two first locks is identical as the size of the second lock, so that compression device group
The both ends stress of part is more evenly.
Further, corresponding with the lock end of H-type pressurizer in radial artery compression hemostat provided by the utility model
Adjustable plate top on be provided with pressing groove that one matches with the chimeric block of I type pressurizer and two and H-type pressurizer
The Pressing fastener that matches of lock；One and I type are provided on adjustable plate top corresponding with the chimeric block end of H-type pressurizer
The Pressing fastener and two pressing grooves to match with the chimeric block of H-type pressurizer that the lock of pressurizer matches, with compression device
Structure match.
Further, in radial artery compression hemostat provided by the utility model, the front of adjustable plate is toothed surfaces, is adjusted
Part includes adjusting block, push button and adjusting block supporting plate, and adjusting block one end is meshed with toothed surfaces, and the other end is pacified by spring
On mounting shell inner wall, upper surface is inclined-plane, and lower surface is mounted on adjusting block supporting plate；Push button is installed up or down
On mounting shell, and bottom end passes through fixed ring and is in contact with the upper surface of adjusting block.
Adjusting block supporting plate plays a supportive role to adjusting block, prevents adjusting block from moving up and down；Fixed ring plays push button
Regulation effect, prevents it from moving left and right in the cavities.
When pressing down on push button, since the upper surface of adjusting block is inclined-plane, under the action of pressing down on power, adjust
Locking nub retraction is detached from from toothed surfaces, to realize the high low adjustment of adjustable plate；When unclamping push button, adjusting block is in spring
The effect opposite direction of restoring force is mobile, is meshed with the toothed surfaces of adjustable plate, adjustable plate is fixed.
In the utility model, adjusting block and push button can be solid construction, be also possible to closed hollow structure.
Further, in radial artery compression hemostat provided by the utility model, toothed surfaces are the arch flank of tooth, the arch tooth
It is provided with 5~7 arch teeth on face, realizes that adjusting the multistage of Board position is adjusted.
Further, in radial artery compression hemostat provided by the utility model, pressurization device assembly is circle, H-type pressurization
The width of device is identical as the pressurization diameter of device assembly, it is ensured that compressing device assembly uniform force, and then ensure radial artery puncturing region
Uniform force.
Further, it in radial artery compression hemostat provided by the utility model, is symmetrically arranged at left and right sides of shell
Two bands are worn and are buckled, and band both ends are respectively arranged with the snap fastener of Paste button, realize according to patients wrist's thickness or degree of hemostasis
It is adjusted.
Further, in radial artery compression hemostat provided by the utility model, pressing groove is hook slot.
The action and effect of utility model
Radial artery compression hemostat provided by the utility model, has the following technical effect that
Firstly, since the bottom end of shell is arranged in compressing device assembly, it is pressed on the point of puncture of radial artery, device assembly pressure of pressurizeing
In compressing device assembly, so that there is no relationship is fixedly connected between pressurization device assembly and compressing device assembly, it can be according to practical feelings
Condition replaces the two, without carrying out integral replacing.
Secondly as pressurization device assembly includes the H-type pressurizer being combined and installed together and I type pressurizer, H-type pressurizer
The equal one end of I type pressurizer is provided with lock, the other end is provided with chimeric block, lock end and the I type pressurizer of H-type pressurizer
Chimeric block end is located at the same side, and chimeric block end and the lock end of I type pressurizer are located at the same side, so that point of lock and chimeric block
Cloth is triangular in shape, so that Pressing fastener and pressing groove are also triangular in shape to the point of application of compression device, the stress of triangular form
So that compressing device assembly is more firm, the stress of device assembly is oppressed also more evenly, while oppressing device assembly and also not allowing to be also easy to produce slippage,
It solves the problems, such as to need doctor every the adjustment for carrying out confirmation with elasticity for a period of time in the prior art.
Third is separately positioned in the mounting shell of pressurization device assembly two sides since pressure adjusts component, including sliding slot, installation
Adjustable plate in sliding slot and the regulating part that the height of adjustable plate is adjusted, adjustable plate top are equipped with pressing chimeric
The Pressing fastener of pressing groove and pressing on lock on block, realizes the adjusting of adjustable plate high and low position, due to adjustable plate
Belong to force application part, high and low position is adjustable to realize the adjusting quantization of compressive pressure, solves compressive pressure in the prior art
It can not quantify or quantify the excessively high problem of cost.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of the radial artery compression hemostat in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the pressurization device assembly in the utility model embodiment, wherein (a) is H-type pressurizer
Structural schematic diagram is (b) structural schematic diagram of I type pressurizer；
Fig. 3 is that the pressure adjusting component in the utility model embodiment is mounted on the intracorporal longitudinal cross-section structural representation of shell
Figure.
Specific embodiment
The utility model is described in detail below with reference to embodiment and attached drawing.But the following example should not be regarded as to this
The limitation of utility model range.
Fig. 1 is the structural decomposition diagram of the radial artery compression hemostat in the utility model embodiment.
As shown in Figure 1, radial artery compression hemostat 100 includes shell 1, be arranged in compressing device assembly 2 in shell 1 plus
Depressor component 3 and pressure adjust component 4, and band 5 is additionally provided with outside shell 1.
Shell 1 is in hollow cylindrical, and compressing device assembly 2 is circle, and the bottom end of shell 1 is arranged in, is pressed in wearing for radial artery
On thorn point；Pressurization device assembly 3 is pressed in compressing device assembly 2, and pressure adjusts component 4 and is separately positioned on pressurization 3 two sides of device assembly
In mounting shell, the force size of pressurization device assembly 3 is adjusted；Band 5 passes through the beam for being symmetricly set on 1 left and right sides of shell
Band, which is worn, buckles 11, and both ends are respectively arranged with the snap fastener of Paste button, and realization is adjusted according to patients wrist's thickness or degree of hemostasis.
Fig. 2 is the structural schematic diagram of the pressurization device assembly in the utility model embodiment.
As depicted in figs. 1 and 2, pressurization device assembly 3 includes the H-type pressurizer 31 and I type pressurizer being combined and installed together
32.H-type pressurizer 31 includes two blocks of side plates 311 and the cross-bridges 312 that two blocks of side plates link together, two pieces of equal one end of side plate
First lock 313 is installed, the other end is equipped with the first chimeric block 314；The middle section of I type pressurizer 32 is provided with and cross-bridges
The groove 321 to match, one end are equipped with the second lock 322, and the other end is equipped with the second chimeric block 323.
I type pressurizer 32 between two blocks of side plates, realizes H-type pressurizer by the Matching installation of groove 321 and cross-bridges 312
Assembling between 31 and I type pressurizer 32.The lock end of H-type pressurizer 31 is located at same with the chimeric block end of I type pressurizer 32
The lock end of side, chimeric block end and I type pressurizer 32 is located at the same side, i.e. the second chimeric block 323 is located at two first locks 313
Between, the second lock 322 is located between two the first chimeric blocks 314.
On the one hand the design enables pressurization device assembly to be pressed in compressing device assembly in solid mode, so that compression device
The stress of component more evenly, and then exerts a force also more evenly to the compressing in point of puncture region；On the other hand, H-type pressurizer and I type add
The combination of depressor makes the distribution of two pressurizer locks and chimeric block triangular in shape, so that Pressing fastener and pressing groove pair
The point of application of compression device is also triangular in shape, and the stress of the triangular form makes compressing device assembly more firm.
In order to further realize uniform force, the sum of size of two piece of first chimeric block is identical as the second chimeric block size,
The sum of size of two first locks is identical as the size of the second lock.Meanwhile the width of H-type pressurizer 31 and pressurization device assembly
3 diameter is identical, it is ensured that compressing 3 uniform force of device assembly, and then ensure radial artery puncturing region uniform force.
Fig. 3 is that the pressure adjusting component in the utility model embodiment is mounted on the intracorporal longitudinal cross-section structural representation of shell
Figure.
As shown in figures 1 and 3, pressure adjusts component 4 and is separately positioned in the mounting shell of pressurization 3 two sides of device assembly, the peace
Shell is filled to be arranged in shell 1, shell 1 is double-layer structure, with the corresponding part in the pressurization left and right ends of device assembly 3 in hollow,
Component mounting shell, rest part closing are adjusted for pressure.
It includes sliding slot 41, the adjustable plate 42 being mounted in sliding slot 41 and the height to adjustable plate 42 that pressure, which adjusts component 4,
The regulating part 43 being adjusted.
Sliding slot 41 is fixedly mounted on the inner wall of mounting shell；Adjustable plate 42 is mounted in sliding slot, and in sliding slot 41 up and down
Mobile, adjustable plate top is equipped with the Pressing fastener of pressing groove and pressing on lock pressed on chimeric block；Regulating part 43
With 42 Matching installation of adjustable plate, fixation is adjusted to the high and low position of adjustable plate 42.
As shown in figure 1 shown in the enlarged structure in circle, 42 apex structure of adjustable plate for oppressing 3 both ends of device assembly is different, with H
323 phase of the second chimeric block with I type pressurizer is provided on the corresponding adjustable plate top in lock end of type pressurizer
The second pressing groove 423 matched and two the first Pressing fasteners 421 to match with the first lock 313 of H-type pressurizer；With H-type
The second lock 322 that one and I type pressurizer are provided on the corresponding adjustable plate top in the chimeric block end of pressurizer matches
The second Pressing fastener 422 and two the first pressing grooves 424 to match with the first chimeric block 314 of H-type pressurizer, with compressing
The structure of device matches.
Pressing groove is hook slot, is fixed at the top of adjustable plate 42, adjustable plate is arranged in by hinge shaft in Pressing fastener
Top.When carrying out pressure fixing or adjusting, pressing groove is first buckled on chimeric block, then Pressing fastener is buckled on lock, the two
The adjusting to compression device component pressure is realized in moving down or raising by adjustable plate 42.
The front of adjustable plate 42 is toothed surfaces, preferably the arch flank of tooth, is provided with 5~7 arch teeth on the arch flank of tooth, real
The multistage of Board position is now adjusted to adjust.
Regulating part 43 includes adjusting block 431, push button 432, spring 433, adjusting block supporting plate 434 and fixed ring 435.
431 one end of adjusting block is meshed with toothed surfaces, and the other end is mounted on mounting shell inner wall by spring 433, and upper surface is inclined-plane,
Lower surface is mounted on adjusting block supporting plate 434；Push button 432 is mounted on mounting shell up or down, and bottom end passes through
Fixed, 435 are in contact with the upper surface of adjusting block 431.Adjusting block 431 and push button 432 can be solid construction, can also
To be closed hollow structure.
Adjusting block supporting plate 434 plays a supportive role to adjusting block 431, prevents adjusting block 431 from moving up and down；Fixed ring 435 is right
Push button 432 plays the role of regulation, prevents it from moving left and right in the cavities.
When pressing down on push button 432, since the upper surface of adjusting block 431 is inclined-plane, in the work for pressing down on power
Under, 431 retraction of adjusting block is detached from from toothed surfaces, to realize the high low adjustment of adjustable plate 42；When release push button 432
When, adjusting block 431 is mobile in the effect opposite direction of spring-return power, is meshed with the toothed surfaces of adjustable plate, carries out to adjustable plate
It is fixed.
Compressing device assembly 2 and pressurization device assembly 3 in the present embodiment are all made of contact connectio mode, facilitate according to loss feelings
Condition is replaced in real time.
The application method of radial artery compression hemostat in the present embodiment is as follows:
The gauze of the alignment of device assembly 2 radial artery puncture point position will be first oppressed, and haemostat is fixed on by trouble using band
In person's wrist, push button 432 is then pressed down on, so that regulating part 43 is detached from the toothed surfaces of adjustable plate 42, according to actually stopping
The high and low position of adjustable plate 42 is adjusted in blood demand and patient tolerance, allows the chimeric block of two pressurizers to distinguish embedding
Enter in pressing groove, Pressing fastener pressing is then completed into pressure fixing on lock.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
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 scope is asked to be defined by appended claims and its equivalent.
Claims (9)
1. a kind of radial artery compression hemostat comprising:
Shell；Compressing device assembly, pressurization device assembly and the pressure being arranged inside the shell adjust component；And it is arranged outside shell
Band,
Wherein, the bottom end of the shell is arranged in the compressing device assembly, is pressed on the point of puncture of radial artery,
The pressurization device assembly is pressed in the compressing device assembly, is pressurizeed including the H-type pressurizer being combined and installed together and I type
Device, the H-type pressurizer and described equal one end of I type pressurizer are provided with lock, and the other end is provided with chimeric block, and the H-type adds
The lock end of depressor and the chimeric block end of the I type pressurizer are located at the same side, the lock at chimeric block end and the I type pressurizer
End is located at the same side,
The pressure adjusts component and is separately positioned in the mounting shell of the pressurization device assembly two sides, including sliding slot, is mounted on institute
The regulating part stated the adjustable plate in sliding slot and the height of the adjustable plate is adjusted, the adjustable plate top be equipped with by
Pressing fastener of the pressing groove and pressing being pressed on the chimeric block on the lock.
2. radial artery compression hemostat according to claim 1, it is characterised in that:
Wherein, the H-type pressurizer includes two blocks of side plates and cross-bridges that two blocks of side plates link together, described in two pieces
The equal one end of side plate is equipped with the first lock, and the other end is equipped with the first chimeric block,
The middle section of the I type pressurizer is provided with the groove to match with the cross-bridges, and one end is equipped with the second lock, separately
One end is equipped with the second chimeric block,
The I type pressurizer is by groove and cross-bridges Matching installation between two blocks of side plates.
3. radial artery compression hemostat according to claim 2, it is characterised in that:
Wherein, the sum of size of two pieces of first chimeric blocks is identical as the described second chimeric block size, two first locks
The sum of size of button is identical as the size of second lock.
4. radial artery compression hemostat according to claim 2, it is characterised in that:
Wherein, one and the I type pressurizer are provided on adjustable plate top corresponding with the lock end of the H-type pressurizer
The pressing groove that matches of chimeric block and two Pressing fasteners to match with the lock of the H-type pressurizer,
One and the I type pressurizer are provided on adjustable plate top corresponding with the chimeric block end of the H-type pressurizer
Latch the Pressing fastener to match and two pressing grooves to match with the chimeric block of the H-type pressurizer.
5. radial artery compression hemostat according to claim 1, it is characterised in that:
Wherein, the front of the adjustable plate is toothed surfaces,
The regulating part includes adjusting block, push button and adjusting block supporting plate, described adjusting block one end and the toothed surfaces phase
Engagement, the other end are mounted on the mounting shell inner wall by spring, and upper surface is inclined-plane, and lower surface is mounted on the adjusting block
On supporting plate；The push button is mounted on up or down on the mounting shell, and bottom end passes through fixed ring and the adjusting
The upper surface of block is in contact.
6. radial artery compression hemostat according to claim 5, it is characterised in that:
Wherein, the toothed surfaces are the arch flank of tooth, are provided with 5~7 arch teeth on the arch flank of tooth.
7. radial artery compression hemostat according to claim 2, it is characterised in that:
Wherein, the pressurization device assembly is circle,
The width of the H-type pressurizer is identical as the pressurization diameter of device assembly.
8. radial artery compression hemostat according to claim 1, it is characterised in that:
Wherein, the left and right sides of the shell is symmetrical arranged to wear there are two band and buckle, and the band both ends are respectively arranged with stickup
The snap fastener of button.
9. radial artery compression hemostat according to claim 1, it is characterised in that:
Wherein, the pressing groove is hook slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022758.5U CN209392012U (en) | 2018-06-29 | 2018-06-29 | A kind of radial artery compression hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022758.5U CN209392012U (en) | 2018-06-29 | 2018-06-29 | A kind of radial artery compression hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392012U true CN209392012U (en) | 2019-09-17 |
Family
ID=67877680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022758.5U Active CN209392012U (en) | 2018-06-29 | 2018-06-29 | A kind of radial artery compression hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392012U (en) |
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2018
- 2018-06-29 CN CN201821022758.5U patent/CN209392012U/en active Active
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