CN113558701B - Auxiliary compression device for placement of radial artery of hand and use method thereof - Google Patents
Auxiliary compression device for placement of radial artery of hand and use method thereof Download PDFInfo
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- CN113558701B CN113558701B CN202110771703.4A CN202110771703A CN113558701B CN 113558701 B CN113558701 B CN 113558701B CN 202110771703 A CN202110771703 A CN 202110771703A CN 113558701 B CN113558701 B CN 113558701B
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- 230000006835 compression Effects 0.000 title claims abstract description 79
- 238000007906 compression Methods 0.000 title claims abstract description 79
- 210000002321 radial artery Anatomy 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 claims 1
- 208000005392 Spasm Diseases 0.000 abstract description 23
- 208000024891 symptom Diseases 0.000 abstract description 5
- 206010040007 Sense of oppression Diseases 0.000 description 43
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 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
- 230000008569 process Effects 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 using 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 using 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, 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 it 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 oppression device is placed to hand radial artery, includes that the cover is established to the cover on the arm, 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 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 penetrates through the through hole and the through hole with the highest position together.
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, changes the process as follows, at first unscrews the nut, then will oppress the piece and extract the linkage and just can take off gasket and shank of bolt from oppressing the arm to conveniently change, when oppression piece is extracted, 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, the rear opposite ends of the upper clamping sleeve and the lower clamping sleeve are rotatably connected through hinges, a space 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 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 hand 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 and the through hole with the highest insertion positions of the fixing bolt are used for locking and fixing 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 of the auxiliary compression device, 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, spasm symptoms are relieved, and the operation is convenient to perform;
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 on the hand and the using method of the auxiliary compression device, the compression end assembly can be detached and replaced, the nut is firstly screwed off, 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 replacement is facilitated.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description set forth below when taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
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 on the hand according to the present invention;
fig. 3 is a schematic partial three-dimensional structure view of the hand radial artery placement auxiliary compression device in the invention;
fig. 4 is an enlarged view of point a in fig. 3.
In the drawings, the reference numbers indicate the following list of parts:
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 assistance compression device of the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative and exemplary of the concepts of the present invention and should not be construed as limiting the scope of the embodiments of the present 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 accompanying this specification are for the purpose of illustrating the concepts of the invention and are not necessarily to scale, the drawings being schematic representations of the shapes of the parts and their interrelationships. It is noted that the drawings are not necessarily to the same scale, emphasis instead being placed upon clearly illustrating the structure of various elements of embodiments of the present invention. Like reference numerals are used to denote like parts.
A hand radial artery placement auxiliary compression device is shown in figures 1-4 and comprises an annular sleeve 1 sleeved on an arm, wherein a clamping sleeve 3 is arranged on the right side of the surface of the annular sleeve 1, a base plate 8 is fixedly mounted at the bottom of the clamping sleeve 3, a locking component 2 is arranged at the open end of the annular sleeve 1, a tensioning component 4 is arranged on the front side of the clamping sleeve 3, a driving component 5 is arranged at the top of the clamping sleeve 3, a compression end component 6 is arranged on the left side of the driving component 5, an extension sleeve plate 7 is inserted into the left top of the clamping sleeve 3, and through the arrangement of the extension sleeve plate 7, when compression force is applied to a radial artery by the clamping sleeve 3, the extension of the extension sleeve plate 7 can increase the clamping range of the clamping sleeve 3, and the extension sleeve plate 7 is matched with the base plate 8 for use, so that the compression range can be expanded and the use requirements can be met.
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 respectively fixedly installed at two sides of the clamping sleeve 3, a notch 43 is formed at one side of the end portion of the fixed frame 42, 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, teeth which are meshed with the driving gear 45 are formed at the lower end of the tensioning belt 41, a holding rod 46 is fixedly installed at the circumferential side surface of the driving gear 45, 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 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 driving assembly 5 comprises a mounting frame 51 fixedly mounted on the clamping sleeve 3, an inner cavity of the mounting frame 51 is rotatably provided with a pressing arm 52, the pressing arm 52 is located at one end of the inner cavity of the mounting frame 51 and fixedly connected with a driving arm 53, 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, a positioning blind hole matched with the positioning bolt 56 is formed in the driving arm 53, a handle 57 is fixedly mounted at the top end of the driving arm 53, and anti-skidding threads are arranged on the surface of the handle 57. 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.
This supplementary compressor arrangement's theory of operation is placed to hand radial: the loop cover 1 and the holding sleeve 3 are put on the arm of the patient, and the second connecting strap 22 is passed through the inside of the buckle 23 and tightened, and then the second connecting strap 22 is fixed in the buckle 23 by the buckle pin 24, completing the wearing and fixing of the compression apparatus. If large-area spasm compression is performed, the extension sleeve plate 7 is pulled out leftwards from the clamping sleeve 3, then the tightening 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: sleeving the ring sleeve 1 and the clamp 3 on the arm of the patient, penetrating and tensioning the second connecting belt 22 from the interior 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 to the left, 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 is stopped 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 to the driving gear 45, and the extension sleeve plate 7 and the clamping sleeve 3 press 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 to pull to the left, the handle 57 drives the driving arm 53 to rotate to the left, the driving arm 53 drives the pressing arm 52 to rotate to the left, so that the pressing block 61 enters the opening on the extension sleeve plate 7 and presses the ring sleeve 1, and after the pressing 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 pressing on the radial artery.
In conclusion: 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 compression 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 considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. The auxiliary compression device for hand radial artery placement is characterized by comprising a ring sleeve (1) sleeved on an arm, wherein a clamping sleeve (3) is arranged on the right side of the surface of the ring sleeve (1), a locking component (2) is arranged at the open end of the ring sleeve (1), a tensioning component (4) is arranged on the front side of the clamping sleeve (3), a driving component (5) is arranged at the top of the clamping sleeve (3), a compression end component (6) is arranged on the left side of the driving component (5), an extension sleeve plate (7) is inserted into the top of the left side of the clamping sleeve (3), and a base plate (8) is fixedly mounted at the bottom of the clamping sleeve (3);
the tensioning component (4) comprises a tensioning belt (41) and a fixing frame (42) which are respectively and fixedly arranged at two sides of the clamping sleeve (3), a notch (43) is arranged on one side of the end part of the fixed frame (42), a rotating shaft (44) which is rotationally connected with the fixed frame (42) is arranged in the notch (43), a driving gear (45) is fixedly arranged on the surface of the rotating shaft (44), the bottom of the tightening belt (41) is positioned between the side wall of the notch (43) and the circumferential side surface of the driving gear (45), a holding rod (46) is fixedly arranged on the circumferential side surface 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 through hole with the highest position is formed in the side of the fixing frame (42) 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.
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 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).
4. The auxiliary compression device for hand radial artery placement as claimed in claim 3, 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 veins.
5. The hand radial artery placement auxiliary compression device as claimed in claim 4, 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).
6. The auxiliary compression device for hand radial artery placement as claimed in claim 5, wherein said clamping sleeve (3) comprises an upper clamping sleeve and a lower clamping sleeve, the rear opposite ends of said upper clamping sleeve and said lower clamping sleeve are pivotally connected by a hinge, a distance is left between the front opposite ends, the front end of said upper clamping sleeve is fixedly connected with a mounting rod, and the top end of said tightening strap (41) is fixed on said mounting rod.
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| 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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110771703.4A 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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| CN113558701A CN113558701A (en) | 2021-10-29 |
| CN113558701B true CN113558701B (en) | 2022-07-26 |
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| 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 |
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| US10918394B2 (en) * | 2018-10-10 | 2021-02-16 | Oscor Inc. | Radial artery compression band having fine adjustment mechanism |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN113558701A (en) | 2021-10-29 |
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