CN113558701A - Auxiliary compression device for placement of radial artery of hand and use method of auxiliary compression device - Google Patents
Auxiliary compression device for placement of radial artery of hand and use method of auxiliary compression device Download PDFInfo
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- CN113558701A CN113558701A CN202110771703.4A CN202110771703A CN113558701A CN 113558701 A CN113558701 A CN 113558701A CN 202110771703 A CN202110771703 A CN 202110771703A CN 113558701 A CN113558701 A CN 113558701A
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- 230000006835 compression Effects 0.000 title claims abstract description 84
- 238000007906 compression Methods 0.000 title claims abstract description 84
- 210000002321 radial artery Anatomy 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 14
- 208000005392 Spasm Diseases 0.000 claims abstract description 27
- 206010040007 Sense of oppression Diseases 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 208000024891 symptom Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000002559 ulnar artery Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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Abstract
The invention discloses a hand radial artery placement auxiliary compression device and a use method thereof. According to the auxiliary compression device for placing the radial artery of the hand and the using method thereof, after the compression device is sleeved on the arm, the locking and buckling assembly is operated to fix, the tensioning assembly can be further operated to tighten, the compression force is increased, large-area compression is performed, and under the matching of the driving assembly and the compression end assembly, compression work in a local range can be performed, spasm symptoms are relieved, and the operation is convenient.
Description
Technical Field
The invention belongs to the technical field of radial arteries, and particularly relates to a hand radial artery placement auxiliary compression device and a use method thereof.
Background
The radial artery firstly passes between the brachioradialis and the circumflex, then descends between the tendon of the brachioradialis and the flexor carpi radialis, goes around the radial stylus to the back of the hand, passes through the first metacarpal gap to the palm, and is anastomosed with the deep branch of the ulnar artery to form the deep arch of the palm, the lower segment of the radial artery is only covered by skin and fascia, and is a part for clinically touching the pulse, in clinical treatment, the radial artery can not be cramped, if the radial artery cramps, puncture failure, pain of affected limbs, intimal injury, radial artery occlusion and operation time extension can be caused, even the operation can not be smoothly completed, so an auxiliary compression device is needed to be used, and the operation is assisted, but the traditional compression device has the following defects:
the structure is simple, the traditional compression device generally only adopts a binding belt to wrap and bind the arm, and then the binding belt is tightened, so that the compression device has insufficient tightening force and unobvious compression effect in actual use and is difficult to play an effective auxiliary role;
secondly, the oppression mode can't select according to actual conditions, if only local scope spasm, the oppression work of single-point position can't be carried out to traditional oppression device, and the effect is single, and is inconvenient to use.
Disclosure of Invention
The invention aims to provide a hand radial artery placement auxiliary compression device and a use method thereof, and aims to solve the technical problems that a traditional compression device in the background art is insufficient in tightening force, is not obvious in compression effect, is difficult to play an effective auxiliary role, cannot be selected according to actual conditions, cannot perform single-point position compression work if only in local range spasm, and is single in effect and inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a supplementary constriction device is placed to hand radial artery, establishes the ring cover on the arm including the cover, the right side on ring cover surface is provided with the centre gripping cover, the open end of ring cover is provided with the hasp subassembly, the front side of centre gripping cover is provided with taut subassembly, the top of centre gripping cover is provided with drive assembly, drive assembly's left side is provided with the oppression end subassembly, it has the extension lagging to peg graft at the left top of centre gripping cover, the bottom fixed mounting of centre gripping cover has the bed plate.
Through adopting above-mentioned technical scheme, through in-service use, the patient overlaps the back on the arm with oppression device, and operation hasp subassembly is fixed, can also operate taut subassembly and do further tighten up, increases the oppression dynamics, can carry out oppression or local range's oppression work on a large scale moreover to alleviate the spasm symptom, make things convenient for the operation to go on.
Through adopting above-mentioned technical scheme, through the setting that extends the lagging, when the clamping sleeve applys the compressive force to radial artery, extend the clamping range that stretches out that can increase the clamping sleeve of lagging to extend the lagging and use with the bed plate cooperation, thereby can enlarge the compressive range, satisfy the user demand.
Preferably, the locking assembly comprises a first connecting band and a second connecting band which are fixed on two sides of the ring sleeve, a snap ring is fixedly installed at one end of the first connecting band, one end of the second connecting band penetrates through the interior of the snap ring, and the second connecting band is fixed in an inner cavity of the snap ring through a snap pin arranged in the snap ring.
Preferably, the tensioning assembly comprises a tensioning belt and a fixing frame which are fixedly installed on two sides of the clamping sleeve respectively, a notch is formed in one side of the end portion of the fixing frame, a rotating shaft which is rotatably connected with the fixing frame is arranged in the notch, a driving gear is fixedly installed on the surface of the rotating shaft, the bottom of the tensioning belt is located between the side wall of the notch and the circumferential side face of the driving gear, a holding rod is fixedly installed on the circumferential side face of the driving gear, a plurality of axial through holes are uniformly formed in the driving gear along the circumferential direction, a through hole which is coaxial with the through hole with the highest position is formed in the side of the fixing frame where the driving gear is located, and a fixing bolt is arranged in the through hole and the through hole with the highest position in a penetrating mode.
Preferably, the drive assembly includes the mounting bracket of fixed mounting on the centre gripping cover, the inner chamber of mounting bracket rotates installs the oppression arm, the one end fixedly connected with actuating arm that the oppression arm is located the mounting bracket inner chamber, still fixed mounting has semi-circular spacing in the mounting bracket, evenly seted up a plurality of spacing holes along circumference on the spacing, the inner chamber in one of them spacing hole is pegged graft and is had the location bolt, seted up on the actuating arm with location bolt complex location blind hole.
Preferably, a handle is fixedly mounted at the top end of the driving arm, and anti-skid grains are arranged on the surface of the handle.
Preferably, oppression end subassembly is including running through the shank of bolt of setting on oppression arm, the nut is installed to the top screw thread on shank of bolt surface, the bottom fixed mounting of shank of bolt has the oppression piece, the gasket that is located between oppression arm and the oppression piece has been cup jointed on the surface of shank of bolt, the bottom of oppression piece and the surface contact of ring cover, the opening with oppression piece looks adaptation is seted up in the left side of extending the lagging.
In the in-service use, oppression end subassembly can dismantle the change, and the change process is as follows, at first unscrews the nut, then will oppress the piece and extract even can take off gasket and shank of bolt from oppressing the arm to conveniently change, when oppressing the piece and extracting, need go on under the state of oppression arm tilt up, so oppress the piece and just can have sufficient space to be taken out.
Preferably, the clamping sleeve comprises an upper clamping sleeve and a lower clamping sleeve, rear opposite ends of the upper clamping sleeve and the lower clamping sleeve are rotatably connected through hinges, a space is reserved between front opposite ends, a front end of the upper clamping sleeve is fixedly connected with a mounting rod, and the top end of the tensioning belt is fixed on the mounting rod.
The invention also provides a use method of the hand radial artery placement auxiliary compression device, which comprises the following steps:
s1: the ring sleeve and the clamping sleeve are sleeved on the arm of the patient, the second connecting belt passes through the inside of the buckle and is tensioned, then the second connecting belt is fixed in the buckle through the buckle pin, the wearing and the fixing of the compression device are completed, and then the step S2 or the step S3 is determined to be implemented according to the spasm condition;
s2: if the large-area spasm occurs, the step is implemented, the extension sleeve plate is pulled out from the clamping sleeve leftwards, then the fixing bolt is pulled out, the holding rod is held by hands to rotate the driving gear upwards, the driving gear drives the tensioning belt to move downwards, so that the clamping sleeve is contracted to the required compression force, then the driving gear is stopped rotating, the clamping sleeve synchronously clamps the ring sleeve, then the through hole with the highest insertion position of the fixing bolt and the through hole are locked and fixed to the driving gear, and the extension sleeve plate and the clamping sleeve compress the large-area spasm area of the radial artery;
s3: if the local spasm is detected, the step is implemented, the positioning bolt is pulled out, then the handle is held by hand to be pulled to the left side, the handle drives the driving arm to rotate to the left side, the driving arm drives the compression arm to rotate to the left side, so that the compression block enters the opening in the extension sleeve plate and compresses the ring sleeve, and after the compression force reaches the required force, the positioning bolt is inserted into the corresponding limiting hole and the positioning blind hole to perform fixed-point compression on the radial artery.
The invention has the beneficial effects that:
1. according to the auxiliary compression device for placing the radial artery of the hand and the using method thereof, after the compression device is sleeved on the arm, the locking and buckling assembly is operated to fix, the tensioning assembly can be operated to further tighten, the compression force is increased, large-area compression is performed, and under the matching of the driving assembly and the compression end assembly, compression work in a local range can be performed, so that spasm symptoms are relieved, and the operation is convenient;
2. according to the auxiliary compression device for placing the radial artery of the hand and the use method of the auxiliary compression device, due to the arrangement of the extension sleeve plate, when the clamping sleeve applies compression force to the radial artery, the extension sleeve plate extends out to increase the clamping range of the clamping sleeve, and the extension sleeve plate is matched with the base plate for use, so that the compression range can be enlarged, and the use requirement can be met;
3. according to the auxiliary compression device for placing the radial artery of the hand and the using method thereof, the compression end assembly can be detached and replaced, the replacement process is as follows, firstly, the nut is unscrewed, then the compression block is pulled out to be connected with the nut, so that the gasket and the bolt rod can be taken down from the compression arm, and therefore replacement is convenient.
Drawings
The above and/or other advantages of the invention will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:
FIG. 1 is a schematic structural view of the hand radial artery placement auxiliary compression device in use;
FIG. 2 is a schematic front view of the auxiliary compression device for placing the radial artery of the hand in accordance with the present invention;
FIG. 3 is a schematic view of a partial perspective view of the auxiliary compression device for placing the radial artery of the hand in accordance with the present invention;
fig. 4 is an enlarged view of point a in fig. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the clamping device comprises a ring sleeve, 2, a locking component, 3, a clamping sleeve, 4, a tensioning component, 5, a driving component, 6, a pressing end component, 7, an extension sleeve plate, 8, a base plate, 21, a first connecting belt, 22, a second connecting belt, 23, a buckle ring, 24, a buckle pin, 41, a tensioning belt, 42, a fixing frame, 43, a notch, 44, a rotating shaft, 45, a driving gear, 46, a holding rod, 47, a fixing bolt, 51, a mounting frame, 52, a pressing arm, 53, a driving arm, 54, a limiting frame, 55, a limiting hole, 56, a positioning bolt, 57, a handle, 61, a pressing block, 62, a bolt rod, 63, a nut, 64 and a gasket.
Detailed Description
Hereinafter, embodiments of the hand radial artery placement auxiliary compression device of the present invention will be described with reference to the accompanying drawings.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the invention. Like reference numerals are used to denote like parts.
The utility model provides a supplementary oppression device is placed to hand radial artery, as shown in fig. 1-4, including the cover establish ring cover 1 on the arm, the right side on ring cover 1 surface is provided with centre gripping cover 3, the bottom fixed mounting of centre gripping cover 3 has bed plate 8, the open end of ring cover 1 is provided with locking component 2, the front side of centre gripping cover 3 is provided with taut subassembly 4, the top of centre gripping cover 3 is provided with drive assembly 5, the left side of drive assembly 5 is provided with oppression end subassembly 6, the left top of centre gripping cover 3 is pegged graft and is had extension lagging 7, through the setting of extension lagging 7, when the clamping-force is applyed to the radial artery to centre gripping cover 3, the extension lagging 7 can increase the centre gripping scope of centre gripping cover 3, and extension lagging 7 uses with the bed plate 8 cooperation, thereby can enlarge the oppression scope, satisfy the user demand.
The locking assembly 2 comprises a first connecting belt 21 and a second connecting belt 22 which are fixed on two sides of the ring sleeve 1, a buckle 23 is fixedly installed at one end of the first connecting belt 21, one end of the second connecting belt 22 penetrates through the buckle 23, the second connecting belt 22 is fixed in an inner cavity of the buckle 23 through a buckle pin 24 arranged in the buckle 23, and the device is fixed on the hand wall of a patient through the locking assembly 2.
The tensioning assembly 4 comprises a tensioning belt 41 and a fixed frame 42 which are fixedly installed on two sides of the clamping sleeve 3 respectively, one side of the end portion of the fixed frame 42 is provided with a notch 43, a rotating shaft 44 which is rotatably connected with the fixed frame 42 is arranged in the notch 43, a driving gear 45 is fixedly installed on the surface of the rotating shaft 44, the bottom of the tensioning belt 41 is located between the side wall of the notch 43 and the circumferential side surface of the driving gear 45, the lower end of the tensioning belt 41 is provided with teeth which are meshed with the driving gear 45, the circumferential side surface of the driving gear 45 is fixedly provided with a holding rod 46, the driving gear 45 can be rotated forwards or backwards through the holding rod 46, the driving gear 45 drives the tensioning belt 41 which is meshed with the driving gear 45 to move upwards or downwards to adjust the clamping force of the clamping sleeve 3, when the driving gear 45 rotates forwards, the clamping force of the clamping sleeve 3 is reduced, and when the driving gear 45 rotates backwards, the clamping force of the clamping sleeve 3 increases. A plurality of axial through holes are uniformly formed in the driving gear 45 along the circumferential direction, a through hole coaxial with the through hole with the highest position is formed in the side, where the driving gear 45 is located, of the fixing frame 42, a fixing bolt 47 penetrates through the through hole and the through hole with the highest position together, and after the clamping force of the clamping sleeve 3 is adjusted in place, the fixing bolt 47 is inserted into the through hole with the highest position and the fixing bolt 47 extends to the through hole, so that the driving gear 45 is fixed, and the clamping force of the clamping sleeve 3 is kept unchanged.
The drive assembly 5 includes the mounting bracket 51 of fixed mounting on the centre gripping cover 3, the inner chamber of mounting bracket 51 is rotated and is installed oppression arm 52, the one end fixedly connected with actuating arm 53 that oppression arm 52 is located the mounting bracket 51 inner chamber, still fixed mounting has semi-circular spacing 54 in the mounting bracket 51, evenly seted up a plurality of spacing holes 55 along circumference on the spacing 54, the inner chamber of one of them spacing hole 55 is pegged graft and is had location bolt 56, set up on the actuating arm 53 with location bolt 56 complex location blind hole, the top fixed mounting of actuating arm 53 has handle 57, and the surface of handle 57 is provided with anti-skidding line. The driving assembly 5 is used for local compression, during the use, handheld handle 57 is pulled to the left side, handle 57 drives the drive arm 53 and rotates to the left side, drive arm 53 drives oppression arm 52 and rotates to the left side, make oppression piece 61 get into extend in the opening on the lagging 7 and oppress the ring cover 1, the dynamics of oppression reaches required back, insert location bolt 56 to the spacing hole 55 that corresponds with the blind hole of location in and the tip of location bolt 56 stretches into in the blind hole of location, carry out the fixed point oppression of radial artery.
The clamping sleeve 3 comprises an upper clamping sleeve and a lower clamping sleeve, the rear opposite ends of the upper clamping sleeve and the lower clamping sleeve are rotatably connected through hinges, a distance is reserved between the front opposite ends, the front end of the upper clamping sleeve is fixedly connected with a mounting rod, and the top end of the tensioning belt 41 is fixed on the mounting rod. The clamping sleeve 3 with the structure can conveniently adjust the clamping force to meet specific use requirements.
The pressing end assembly 6 comprises a bolt rod 62 penetrating through the pressing arm 52, a nut 63 is installed at the top end of the surface of the bolt rod 62 in a threaded mode, a pressing block 61 is fixedly installed at the bottom end of the bolt rod 62, a gasket 64 located between the pressing arm 52 and the pressing block 61 is sleeved on the surface of the bolt rod 62, the bottom of the pressing block 61 is in surface contact with the ring sleeve 1, and an opening matched with the pressing block 61 is formed in the left side of the extending sleeve plate 7. The pressing end assembly 6 with the structure can be conveniently replaced while meeting the pressing work requirement, during replacement, the nut 63 is firstly screwed off, then the pressing block 61 is pulled out and the gasket 61 and the bolt rod 62 can be taken off from the pressing arm 52, so that replacement is convenient, when the pressing block 61 is pulled out, the pressing arm 52 is required to be in an upwards inclined state, and the pressing block 61 can be taken out in a sufficient space.
This supplementary compressor arrangement is placed to hand radial artery's theory of operation: the loop sleeve 1 and the clamping sleeve 3 are worn on the arm of the patient, the connecting belt two 22 is penetrated and tensioned from the inside of the buckling ring 23, and then the connecting belt two 22 is fixed in the buckling ring 23 through the buckling pin 24, so that the wearing and the fixing of the pressing device are completed. If large-area spasm compression is performed, the extension sleeve plate 7 is pulled out leftwards from the clamping sleeve 3, then the compression force of the clamping sleeve 3 is adjusted through the tensioning assembly 4, and the large-area spasm area of the radial artery is compressed through the extension sleeve plate 7 and the clamping sleeve 3. If compression of local spasm is performed, the driving assembly 5 drives the compression end assembly 6 to perform fixed-point compression on the radial artery.
The invention also provides a use method of the hand radial artery placement auxiliary compression device, which comprises the following steps:
s1: the ring sleeve 1 and the clamp 3 are sleeved on the arm of the patient, the second connecting belt 22 penetrates through the interior of the buckle ring 23 and is tensioned, then the second connecting belt 22 is fixed in the buckle ring 23 through the buckle pin 24, the wearing and the fixing of the compression device are completed, and then the step S2 or the step S3 is determined to be implemented according to the spasm situation;
s2: if the large-area spasm occurs, the step is implemented, the extension sleeve plate 7 is pulled out from the clamping sleeve 3 leftwards, then the fixing bolt 47 is pulled out, the holding rod 46 is held by hands to rotate the driving gear 45 upwards, the driving gear 45 drives the tensioning belt 41 to move downwards, so that the clamping sleeve 3 is contracted to the required compression force, then the driving gear 45 stops rotating, the clamping sleeve 3 synchronously clamps the ring sleeve 1, then the through hole with the highest insertion position of the fixing bolt 47 and the through hole are locked and fixed on the driving gear 45, and the extension sleeve plate 7 and the clamping sleeve 3 compress the large-area spasm area of the radial artery;
s3: if the local spasm is detected, the step is implemented, the positioning pin 56 is pulled out, then the handle 57 is held by hand to be pulled leftwards, the handle 57 drives the driving arm 53 to rotate leftwards, the driving arm 53 drives the compression arm 52 to rotate leftwards, so that the compression block 61 enters the opening on the extension sleeve plate 7 and compresses the ring sleeve 1, and after the compression force reaches the required level, the positioning pin 56 is inserted into the corresponding limiting hole 55 and the positioning blind hole to perform fixed-point compression on the radial artery.
In summary, the following steps: this supplementary compressor arrangement is placed to hand radial artery, the patient overlaps the compressor arrangement back on the arm, operation hasp subassembly 2 carries out the rigidity, through the dynamics of compressing tightly of tensioning assembly 4 regulation centre gripping cover 3, oppress the radial artery large tracts of land spasm region through extending lagging 7 and centre gripping cover 3, in order to alleviate the spasm symptom, and through the setting of extending lagging 7, when the clamping cover 3 applys the compressive force to the radial artery, the grip range that can increase centre gripping cover 3 of stretching out of lagging 7, and extend lagging 7 and 8 cooperations of bed plate and use, thereby can enlarge the compression range, satisfy the user demand. If local spasm compression is performed, the driving component 5 drives the compressing end component 6 to perform fixed-point compression on the radial artery, so as to relieve spasm symptoms. This supplementary compressor arrangement is placed to hand radial artery can carry out the oppression of large tracts of land spasm or the oppression of local spasm, can operate according to concrete need, convenient to use does benefit to going on of operation, can solve the tightening up dynamics that traditional compressor arrangement exists in the background art not enough, the oppression effect is not obvious, be difficult to play effectual additional action, the oppression mode can't select according to actual conditions, if only local scope spasm, the traditional compressor arrangement can't carry out the oppression work of single-point position, the effect is single, the technical problem of inconvenient use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a supplementary oppression device is placed to hand radial artery, its characterized in that establishes ring cover (1) on the arm including the cover, the right side on ring cover (1) surface is provided with centre gripping cover (3), the open end of ring cover (1) is provided with locking components (2), the front side of centre gripping cover (3) is provided with taut subassembly (4), the top of centre gripping cover (3) is provided with drive assembly (5), the left side of drive assembly (5) is provided with oppression end subassembly (6), the left top of centre gripping cover (3) is pegged graft and is had extension lagging (7), the bottom fixed mounting of centre gripping cover (3) has bed plate (8).
2. The hand radial artery placing auxiliary compression device as claimed in claim 1, wherein the locking component (2) comprises a first connecting band (21) and a second connecting band (22) which are fixed at two sides of the ring sleeve (1), a snap ring (23) is fixedly installed at one end of the first connecting band (21), one end of the second connecting band (22) penetrates through the inside of the snap ring (23), and the second connecting band (22) is fixed in an inner cavity of the snap ring (23) through a snap pin (24) arranged inside the snap ring (23).
3. The hand radial artery placing auxiliary compression device according to claim 2, wherein the tightening assembly (4) comprises a tightening belt (41) and a fixing frame (42) which are fixedly installed at two sides of the clamping sleeve (3) respectively, a notch (43) is formed in one side of the end portion of the fixing frame (42), a rotating shaft (44) which is rotatably connected with the fixing frame (42) is arranged in the notch (43), a driving gear (45) is fixedly installed on the surface of the rotating shaft (44), the bottom of the tightening belt (41) is located between the side wall of the notch (43) and the circumferential side face of the driving gear (45), a holding rod (46) is fixedly installed on the circumferential side face of the driving gear (45), a plurality of axial through holes are uniformly formed in the driving gear (45) along the circumferential direction, a through hole which is coaxial with the highest through hole is formed in the fixing frame (42) at the side where the driving gear (45) is located, and a fixing bolt (47) penetrates through the through hole and the through hole with the highest position together.
4. The hand radial artery placing auxiliary compression device according to claim 3, wherein the driving assembly (5) comprises a mounting frame (51) fixedly mounted on the clamping sleeve (3), a compression arm (52) is rotatably mounted in an inner cavity of the mounting frame (51), a driving arm (53) is fixedly connected to one end of the compression arm (52) located in the inner cavity of the mounting frame (51), a semicircular limiting frame (54) is further fixedly mounted in the mounting frame (51), a plurality of limiting holes (55) are uniformly formed in the limiting frame (54) along the circumferential direction, a positioning bolt (56) is inserted into the inner cavity of one limiting hole (55), and a positioning blind hole matched with the positioning bolt (56) is formed in the driving arm (53).
5. The hand radial artery placement auxiliary compression device as claimed in claim 4, wherein a handle (57) is fixedly installed at the top end of the driving arm (53), and the surface of the handle (57) is provided with anti-skid lines.
6. The hand radial artery placement auxiliary compression device as claimed in claim 5, wherein the compression end assembly (6) comprises a bolt rod (62) penetrating the compression arm (52), a nut (63) is threadedly mounted at the top end of the surface of the bolt rod (62), a compression block (61) is fixedly mounted at the bottom end of the bolt rod (62), a gasket (64) positioned between the compression arm (52) and the compression block (61) is sleeved on the surface of the bolt rod (62), the bottom of the compression block (61) is in contact with the surface of the ring sleeve (1), and an opening matched with the compression block (61) is formed in the left side of the extension sleeve plate (7).
7. The hand radial artery placement auxiliary compression device as claimed in claim 6, wherein the clamping sleeve (3) comprises an upper clamping sleeve and a lower clamping sleeve, the rear opposite ends of the upper clamping sleeve and the lower clamping sleeve are rotatably connected through a hinge, a distance is reserved between the front opposite ends, the front end of the upper clamping sleeve is fixedly connected with a mounting rod, and the top end of the tension belt (41) is fixed on the mounting rod.
8. A method of using a hand radial artery placement assist compression device as claimed in any one of claims 1-7 and including the steps of:
s1: sleeving the ring sleeve (1) and the clamping sleeve (3) on the arm of a patient, penetrating and tensioning the second connecting belt (22) from the inside of the buckle ring (23), fixing the second connecting belt (22) in the buckle ring (23) through the buckle pin (24) to complete the wearing and fixing of the compression device, and then determining to implement step S2 or step S3 according to the spasm condition;
s2: if the large-area spasm occurs, the step is implemented, the extension sleeve plate (7) is pulled out from the clamping sleeve (3) leftwards, then the fixing bolt (47) is pulled out, the holding rod (46) is held by hands to rotate the driving gear (45) upwards, the driving gear (45) drives the tensioning belt (41) to move downwards, the clamping sleeve (3) is contracted to the required compression force, then the driving gear (45) stops rotating, the clamping sleeve (3) synchronously clamps the ring sleeve (1), then the driving gear (45) is locked and fixed in the through hole and the through hole with the highest insertion position of the fixing bolt (47), and the extension sleeve plate (7) and the clamping sleeve (3) compress the large-area spasm area of the radial artery;
s3: if the local spasm occurs, the step is implemented, the positioning bolt (56) is pulled out, then the handle (57) is held by hand to be pulled to the left side, the handle (57) drives the driving arm (53) to rotate to the left side, the driving arm (53) drives the compression arm (52) to rotate to the left side, the compression block (61) enters the opening on the extension sleeve plate (7) and compresses the ring sleeve (1), and after the compression force reaches the required force, the positioning bolt (56) is inserted into the corresponding limiting hole (55) and the positioning blind hole to perform fixed-point compression on the radial artery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110771703.4A CN113558701B (en) | 2021-07-08 | 2021-07-08 | Auxiliary compression device for placement of radial artery of hand and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110771703.4A CN113558701B (en) | 2021-07-08 | 2021-07-08 | Auxiliary compression device for placement of radial artery of hand and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113558701A true CN113558701A (en) | 2021-10-29 |
| CN113558701B CN113558701B (en) | 2022-07-26 |
Family
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| CN202110771703.4A Expired - Fee Related CN113558701B (en) | 2021-07-08 | 2021-07-08 | Auxiliary compression device for placement of radial artery of hand and use method thereof |
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Citations (8)
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| CN203710064U (en) * | 2013-11-20 | 2014-07-16 | 高宏 | Angle-adjustable fixed compression plate for radial artery puncture |
| CN209899725U (en) * | 2019-03-14 | 2020-01-07 | 昆明医科大学第一附属医院 | Arm fixing device after radial artery intervention |
| US20200113579A1 (en) * | 2018-10-10 | 2020-04-16 | Oscor Inc. | Radial artery compression band having fine adjustment mechanism |
| CN210871842U (en) * | 2019-09-20 | 2020-06-30 | 重庆医科大学附属第二医院 | Radial artery compressor |
| CN211433127U (en) * | 2019-12-24 | 2020-09-08 | 山西医科大学第一医院 | Disposable folding elbow joint fixing device after brachial artery puncture |
| CN211534610U (en) * | 2019-10-23 | 2020-09-22 | 赣州市立医院 | Distal end radial artery compression hemostat |
| CN212369029U (en) * | 2020-05-14 | 2021-01-19 | 沈阳新智源医疗用品有限公司 | Self-locking femoral artery compression hemostat |
| CN213217368U (en) * | 2020-06-03 | 2021-05-18 | 江苏省人民医院（南京医科大学第一附属医院） | Novel wrist protection of radial artery compressor device |
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2021
- 2021-07-08 CN CN202110771703.4A patent/CN113558701B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203710064U (en) * | 2013-11-20 | 2014-07-16 | 高宏 | Angle-adjustable fixed compression plate for radial artery puncture |
| US20200113579A1 (en) * | 2018-10-10 | 2020-04-16 | Oscor Inc. | Radial artery compression band having fine adjustment mechanism |
| CN209899725U (en) * | 2019-03-14 | 2020-01-07 | 昆明医科大学第一附属医院 | Arm fixing device after radial artery intervention |
| CN210871842U (en) * | 2019-09-20 | 2020-06-30 | 重庆医科大学附属第二医院 | Radial artery compressor |
| CN211534610U (en) * | 2019-10-23 | 2020-09-22 | 赣州市立医院 | Distal end radial artery compression hemostat |
| CN211433127U (en) * | 2019-12-24 | 2020-09-08 | 山西医科大学第一医院 | Disposable folding elbow joint fixing device after brachial artery puncture |
| CN212369029U (en) * | 2020-05-14 | 2021-01-19 | 沈阳新智源医疗用品有限公司 | Self-locking femoral artery compression hemostat |
| CN213217368U (en) * | 2020-06-03 | 2021-05-18 | 江苏省人民医院（南京医科大学第一附属医院） | Novel wrist protection of radial artery compressor device |
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| CN113558701B (en) | 2022-07-26 |
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