CN203710064U - Angle-adjustable fixed compression plate for radial artery puncture - Google Patents
Angle-adjustable fixed compression plate for radial artery puncture Download PDFInfo
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- CN203710064U CN203710064U CN201320740341.3U CN201320740341U CN203710064U CN 203710064 U CN203710064 U CN 203710064U CN 201320740341 U CN201320740341 U CN 201320740341U CN 203710064 U CN203710064 U CN 203710064U
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- plate
- palm
- arm plate
- forcing
- arm
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Abstract
The utility model relates to an angle-adjustable fixed compression plate for radial artery puncture. The angle-adjustable fixed compression plate comprises a plate body, wherein the plate body comprises an arm plate and a hand plate; a proper angle is formed between the hand plate at the end part of the arm plate and the arm plate. In the utility model, the hand plate and the arm plate are respectively fixed at two ends of back of a wrist joint to expose the inner side of the wrist joint, so as to provide the best wrist puncture position before puncture; furthermore, with adoption of the angle-adjustable fixed compression plate, in the monitoring process, the best position of the wrist joint can be kept, so as to reduce duct bending, reduce the frequency of monitoring interruption causing second-time adjustment of the wrist joint position and second-time fixation of a puncture needle, and reduce interference on invasive blood pressure monitoring and the operation. An angle adjusting gasbag can be used to further adjust the wrist joint angle. The detachable compression plate is arranged on the arm plate; when the radial artery pressure test is finished, the compression plate can be released; an adjusting knob can be rotated or a gas can be inflated into a compression gasbag to enable the compression plate to apply proper pressure to compress the puncture point, so that the pressure is more stable and proper, the compression effect is better, the compression plate can be used to reduce personnel waste, avoid cross infection due to reuse, is wide in application range, safe and reliable.
Description
Technical field
This utility model relates to a kind of plate for forcing, and especially a kind of radial artery puncturing of angle adjustable is fixed plate for forcing, belongs to the technical field of medical apparatus and instruments.
Background technology
Monitoring of radial arterial pressure is the conventional monitoring means of major operation and critically ill patient, and accurate dynamic monitoring immediately is also read surgical patient blood pressure values, so that the very first time is disposed the state of an illness, has greatly improved operation safety.Radial artery puncturing is the necessary means of monitoring of radial arterial pressure, and when radial artery puncturing, carpal joint is preferably in the position that turns up, fully to expose radial artery.Operator needs both hands to operate, and the singlehanded suffering limb position that keeps can not soar.At present original position maintains method and is: wrist back pad saline is also fixed on palm to put on palm with adhesive tape, and the method is comparatively loaded down with trivial details, and the wretched insufficiency that turns up, and position is poor, affects puncture success rate.Repeated localised puncture damage is large, can cause hematoma because arterial pressure is higher, causes infection, and serious even causes wrist portion blood supply insufficiency even downright bad according to one-tenth radial artery thromboembolism.
When different state of illness monitoring pressure of the radial artery, patient's hand is wrapped in body side by infantees or in natural position.Now, because the elasticity of arterial puncture needle, pressure measurement pipeline and wrist Body Position Change are in poor position, often can cause arterial puncture needle or the bending of pressure measurement pipeline obstructed, cause pressure measurement failure, need readjust wrist angle, pressure measurement detour and arterial puncture needle properly fixing.When patient's hand is wrapped in body side by infantees in operation, readjust wrist angle and fixing pressure measurement detour is very difficult, make clinicist very worried.In the time that operation proceeds to committed step, occur that pressure measurement is unsuccessfully very serious, mainly comprise following several aspect: it is severe hypotension due to the state of an illness that blood pressure does not measure, be massive hemorrhage hypovolemic shock or cardiac arrest no-output amount? if monitoring of blood pressure is accurately must be at once for state of an illness emergent management, otherwise cause most probably serious consequence even dead.If it is that pipeline bends the illusion causing that blood pressure does not measure, the processing of mistake causes serious consequence even dead equally most probably.
When monitoring of radial arterial pressure finishes, while extracting puncture needle, need medical worker's long period to oppress point of puncture, reduce the hemorrhage hematoma that causes of radial artery (the best compression time is more than 30 minutes) occurs, or it is fixing to be tightly wound around wrapping with binder.Increase doctor's workload, and personnel's waste, forming cross infection chance, the manual pressing force degree of different medical workers difference in size is larger, and it is also different that same personnel press surrounding time section pressure, and compressing effect is difficult perfect.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of fixing plate for forcing of radial artery puncturing of angle adjustable is provided, its compact conformation is reasonable, improve radial artery puncturing success rate, reduce bend bending, reduce the interference to monitoring of blood pressure and operation, easy to operate, wide accommodation, safe and reliable.
The technical scheme providing according to this utility model, described radial artery puncturing is fixed plate for forcing, comprises plate body; The hands plate that described plate body comprises the arm plate matching with arm radian and is positioned at described arm plate one end and matches with the back of the hand radian; Described palm is in the end of arm plate, and is bending-like between palm and arm plate;
The joint portion of described palm and arm plate is provided with angular adjustment air bag, and described angular adjustment air bag is connected with the adjusting airbag aeration mouth of arm plate joint portion with palm, and angular adjustment air bag is positioned at the front of palm and the positive joint portion of arm plate.
Between described palm and arm plate, the angle of bending is 100 ° ~ 160 °.
Described palm is provided with palm band, and arm plate band is installed on arm plate; Described palm band is installed on palm by the palm locating convex block on the palm back side, and arm plate band is installed on arm plate by the arm plate locating convex block on arm backboard face.
Described arm plate locating convex block comprises positioning housing and is positioned at the plate for forcing of described positioning housing, and the bottom of positioning housing can be set in the mounting groove that is installed on arm plate; Plate for forcing is connected with the lifting regulating mechanism on positioning housing, plate for forcing by lifting regulating mechanism can be in positioning housing lifting moving.
Described lifting regulating mechanism comprises adjusting knob, in the lower end of described adjusting knob, is provided with adjustment hole; The center of positioning housing convexes with positioning convex, is provided with the protruding through hole that connects described positioning convex in described positioning convex; Adjusting knob can pass protruding through hole, and is connected with the adjusting rod coupling on plate for forcing by adjustment hole.
Described plate for forcing is provided with compressing cushion.
Advantage of the present utility model: fix respectively carpal joint dorsal part two ends by palm and arm plate, expose carpal joint veutro, puncture prerequisite, for the best pricking body position of wrist, improves radial artery puncturing success rate; In monitoring, keep the best position of carpal joint, reduce pipeline bending and occur, reduce monitoring and interrupt need again adjusting carpal joint position and again fixing puncture needle, reduce the interference to invasive monitoring of blood pressure and operation.Can do further adjustment to carpal joint angle by angular adjustment air bag, to reach optimum efficiency.Removable lining plate for forcing is set on arm plate, in the time that finishing, monitoring of radial arterial pressure shirks, retighten, and can regulate to turn round by rotation and make plate for forcing with suitable pressure compression point of puncture, it is suitable that pressure is stablized more, and compressing effect is better, and reduce personnel and waste, avoid reusing and cause cross infection, wide accommodation, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model arm plate locating convex block.
Fig. 3 is the structural representation of this utility model positioning housing.
Fig. 4 is the structural representation of this utility model adjusting knob.
Fig. 5 is the structural representation of this utility model plate for forcing.
Fig. 6 is the structural representation of this utility model arm plate locating convex block on compressing piece.
Fig. 7 is the another kind of structural representation of compression bladder on this utility model compressing piece.
Fig. 8 is the structural representation of this utility model palm band and arm plate band.
Description of reference numerals: 1-hands plate, 2-arm plate, 3-palm locating convex block, 4-arm plate locating convex block, 5-projection through hole, 6-mounting groove, 7-angular adjustment air bag, 8-regulates airbag aeration mouth, 9-positioning housing, 10-positioning convex, 11-plate for forcing, 12-oppresses cushion, 13-adjusting knob, 14-adjustment hole, 15-adjusting rod, 16-band body, 17-band installing hole, 18-the first cohesive body, 19-the second cohesive body, 20-oppresses piece, 21-compression bladder and 22-compression bladder inflation inlet.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1: in order to realize effectively fixing compressing and the angular adjustment to radial artery puncturing, this utility model comprises plate body; The palm 1 that described plate body comprises the arm plate 2 matching with arm shape and is positioned at described arm plate 2 one end and matches with the back of the hand shape; Described palm 1 is bending-like between the end of arm plate 2 and arm plate 2.
Particularly, between the axis of the axis of described palm 1 and arm plate 2, the angle a of bending is 100 ° ~ 160 °.Bending angle between palm 1 and arm plate 2 should and human body while carrying out radial artery puncturing the angle between arm and the back of the hand match, can improve the adaptability of plate body in the time carrying out radial artery puncturing.In this utility model embodiment, the face that palm 1 contacts with the back of the hand is work surface, the surface that arm plate 2 contacts with arm is work surface, the work surface of palm 1 and the shape of the back of the hand match, the work surface that is palm 1 forms curved, the work surface of arm plate 2 and the shape of arm match, and the work surface of arm plate 2 is curved.On palm 1, the face corresponding with palm work surface is palm front, and the face that arm plate 2 is corresponding with arm work surface is arm plate front, and the angle a of the palm back side and arm backboard face is 100 ° ~ 160 °.Palm 1 all can adopt hard medical plastic or rubber to make with arm plate 2.
Further, in order to regulate use angle, palm 1 described in the utility model is provided with angular adjustment air bag 7 with the joint portion of arm plate 2, described angular adjustment air bag 7 is connected with the adjusting airbag aeration mouth 8 of arm plate 2 joint portions with palm 1, and angular adjustment air bag 7 is positioned at the front of palm 1 and the positive joint portion of arm plate 2.Described adjusting airbag aeration mouth 8 is positioned at the back side of palm 1 and the joint portion, the back side of arm plate 2, regulate airbag aeration mouth 8 be and one end of angular adjustment airbag inflation pipe, the other end of angular adjustment airbag inflation pipe is connected with angular adjustment air bag 7 after passing the joint portion of palm 1 and arm plate 2.When after 7 inflations of angular adjustment air bag, by the angle of angular adjustment air bag 7 energy lifting palm 1 work surfaces, thereby expand the scope of application.
In order to be fixed compressing to palm 1 and arm plate 2, on described palm 1 and arm plate 2, band is all installed, on palm 1, palm band is installed, arm plate band is installed on arm plate 2.Particularly, described palm band is installed on palm 1 by the palm locating convex block 3 on palm 1 back side, and arm plate band is installed on arm plate 2 by the arm plate locating convex block 4 on arm plate 2 back sides.Described palm locating convex block 3 and arm plate locating convex block 4 are all T-shaped.Be that palm locating convex block 3 is positioned on the back side of palm 1, arm plate locating convex block 4 is positioned on the back side of arm plate 2, the fixing and compressing operation while use to facilitate.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5: as described in arm plate locating convex block 4 comprise positioning housing 9 and be positioned at as described in the plate for forcing 11 of positioning housing 9, the bottom of positioning housing 9 can be set in the mounting groove 6 that is installed on arm plate 2; Plate for forcing 11 is connected with the lifting regulating mechanism on positioning housing 9, and plate for forcing 11 can be in the interior lifting moving of positioning housing 9 by lifting regulating mechanism.Plate for forcing 11, is realized required compression or is loosened positioning housing 9 and plate for forcing 11 removably connecting by mounting groove 6 realizations and arm plate 2 by lifting regulating mechanism after the interior lifting of positioning housing 9.
Described lifting regulating mechanism comprises adjusting knob 13, is provided with adjustment hole 14 in the lower end of described adjusting knob 13; The center of positioning housing 9 convexes with positioning convex 10, is provided with the protruding through hole 5 that connects described positioning convex 10 in described positioning convex 10; Adjusting knob 13 can pass protruding through hole 5, and is connected with adjusting rod 15 couplings on plate for forcing 11 by adjustment hole 14.
The bottom of positioning housing 9 is opening-like, in positioning housing 9, is hollow structure, and positioning convex 10 is positioned on the outer wall of positioning housing 9, and positioning convex 10 is T-shaped.The protruding through hole 5 of positioning convex 10 interior settings is connected with the hollow structure in positioning housing 9.In this utility model embodiment, the inwall of adjustment hole 14 is provided with female thread, and the outer wall of the adjusting rod 15 on plate for forcing 11 is provided with external screw thread, and adjustment hole 14 is by realizing being fastenedly connected of screw thread between the external screw thread on female thread and the adjusting rod 15 of inwall.The bottom of adjusting knob 13 is through after protruding through hole 5, by regulating the position of plate for forcing 11 in positioning housing 9 with the cooperation that is connected of adjusting rod 15.Further, also open for business external screw thread is set in the bottom of adjusting knob 13, the female thread mating with described external screw thread in the inwall setting of protruding through hole 5, between adjusting knob 13 and positioning convex 10, be threaded connection, guarantee to be connected the reliability coordinating between adjusting knob 13 and positioning convex 10 and adjusting knob 13 and adjusting rod 15.
Adjusting rod 15 vertical distribution are on plate for forcing 11, and described plate for forcing 11 is provided with compressing cushion 12.Compressing cushion 12 lays respectively on the two sides of plate for forcing 11 with adjusting rod 15.When positioning housing 9 and plate for forcing 11 be installed on mounting groove 6 interior after, arm plate 2 and human arm can be fixed by positioning convex 10 and arm plate band.When positioning housing 9 and plate for forcing 11 are from the interior taking-up of mounting groove 6, the radial artery by plate for forcing 11 and compressing cushion 12 after to puncture is oppressed, easy to operate, practicality.
As shown in Figure 6 and Figure 7: in this utility model embodiment, arm plate locating convex block 4 can also be arranged on compressing piece 20, adopts different embodiments from above-mentioned employing plate for forcing 11, realizes the form of another kind of compressing.Described arm plate locating convex block 4 is positioned on compressing piece 20, and described compressing piece 20 can be embedded in the mounting groove 6 in arm plate 2; On compressing piece 20, be provided with compression bladder 21, described compression bladder 21 is connected with the compression bladder inflation inlet 7 on compressing piece 20.Compressing piece 20 is positioned at mounting groove 6, is connected with mounting groove 6 couplings, realizes compressing piece 20 removably connecting on arm plate 2.When compressing piece 20 is positioned at after the mounting groove 6 of arm plate 2, can fixing arm plate 2 and human arm by arm plate locating convex block 4 and band.When compressing piece 20 is from the interior taking-up of mounting groove 6, by inflation inlet 7, compression bladder 21 is inflated, after having inflated, utilize compressing piece 20 and compression bladder 21 to oppress the radial artery after puncturing, easy to operate, practicality.In this utility model embodiment, the compression bladder 21 arranging on compressing piece 20 can take different shapes and the different types of attachment different from compressing piece 20.
As shown in Figure 8: described palm band and arm plate band include band body 16, and described band body 16 is provided with band installing hole 17, the two ends of band body 16 arrange respectively the first cohesive body 18 and mate the second cohesive body 19 of bonding with described the first cohesive body 18.In this utility model embodiment, the first cohesive body 18 and the second cohesive body 19 can adopt the fit form of felt, burr, also can adopt other forms of bonding mode, bonding convenient disassembly.Band body 16 can adopt soft medical material, and described soft medical material comprises cloth, silica gel or rubber.Band body 16 is enclosed within on palm locating convex block 3 and arm plate locating convex block 4 by band installing hole 10, realizes palm band, arm plate band are arranged on palm 1 and arm plate 2.
This utility model is fixed respectively carpal joint dorsal part two ends by palm 1 and arm plate 2, exposes carpal joint veutro, and puncture prerequisite, for the best pricking body position of wrist, improves radial artery puncturing success rate; In monitoring, keep the best position of carpal joint, reduce pipeline bending and occur, reduce monitoring and interrupt need again adjusting carpal joint position and again fixing puncture needle, reduce the interference to invasive monitoring of blood pressure and operation.Can do further adjustment to carpal joint angle by angular adjustment air bag 7, to reach optimum efficiency.Removable lining plate for forcing 11 is set on arm plate 2, in the time that finishing, monitoring of radial arterial pressure shirks, retighten, and can regulate and turn round 13 and make plate for forcing 11 with suitable pressure compression point of puncture by rotation, it is suitable that pressure is stablized more, and compressing effect is better, and reduce personnel and waste, avoid reusing and cause cross infection, wide accommodation, safe and reliable.
Claims (6)
1. the fixing plate for forcing of the radial artery puncturing of angle adjustable, comprises plate body; Described plate body comprises the arm plate (2) matching with arm radian and the palm (1) that is positioned at described arm plate (2) one end and matches with the back of the hand radian; Described palm (1) is in the end of arm plate (2), and is bending-like between palm (1) and arm plate (2); It is characterized in that:
Described palm (1) is provided with angular adjustment air bag (7) with the joint portion of arm plate (2), described angular adjustment air bag (7) is connected with the adjusting airbag aeration mouth (8) of arm plate (2) joint portion with palm (1), and angular adjustment air bag (7) is positioned at the front of palm (1) and the positive joint portion of arm plate (2).
2. the fixing plate for forcing of the radial artery puncturing of angle adjustable according to claim 1, is characterized in that: between described palm (1) and arm plate (2), the angle of bending is 100 ° ~ 160 °.
3. the fixing plate for forcing of the radial artery puncturing of angle adjustable according to claim 1, is characterized in that: described palm (1) is provided with palm band, and arm plate band is installed on arm plate (2); It is upper that described palm band is installed on palm (1) by the palm locating convex block (3) on palm (1) back side, and arm plate band is installed on arm plate (2) by the arm plate locating convex block (4) on arm plate (2) back side.
4. the fixing plate for forcing of the radial artery puncturing of angle adjustable according to claim 3, it is characterized in that: described arm plate locating convex block (4) comprises positioning housing (9) and be positioned at the plate for forcing (11) of described positioning housing (9), the bottom of positioning housing (9) can be set in the mounting groove (6) that is installed on arm plate (2); Plate for forcing (11) is connected with the lifting regulating mechanism on positioning housing (9), plate for forcing (11) by lifting regulating mechanism can be in positioning housing (9) lifting moving.
5. the fixing plate for forcing of the radial artery puncturing of angle adjustable according to claim 4, is characterized in that: described lifting regulating mechanism comprises adjusting knob (13), is provided with adjustment hole (14) in the lower end of described adjusting knob (13); The center of positioning housing (9) convexes with positioning convex (10), is provided with the protruding through hole (5) that connects described positioning convex (10) in described positioning convex (10); Adjusting knob (13) can pass protruding through hole (5), and is connected with adjusting rod (15) coupling on plate for forcing (11) by adjustment hole (14).
6. the fixing plate for forcing of the radial artery puncturing of angle adjustable according to claim 4, is characterized in that: described plate for forcing (11) is provided with compressing cushion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740341.3U CN203710064U (en) | 2013-11-20 | 2013-11-20 | Angle-adjustable fixed compression plate for radial artery puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740341.3U CN203710064U (en) | 2013-11-20 | 2013-11-20 | Angle-adjustable fixed compression plate for radial artery puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710064U true CN203710064U (en) | 2014-07-16 |
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ID=51149271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740341.3U Expired - Fee Related CN203710064U (en) | 2013-11-20 | 2013-11-20 | Angle-adjustable fixed compression plate for radial artery puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156327A (en) * | 2020-09-18 | 2021-01-01 | 合肥晟宏医疗器械有限公司 | Artery sheath with adjusting and fixing functions |
| CN113558701A (en) * | 2021-07-08 | 2021-10-29 | 嘉兴市第二医院 | Auxiliary compression device for placement of radial artery of hand and use method of auxiliary compression device |
-
2013
- 2013-11-20 CN CN201320740341.3U patent/CN203710064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156327A (en) * | 2020-09-18 | 2021-01-01 | 合肥晟宏医疗器械有限公司 | Artery sheath with adjusting and fixing functions |
| CN113558701A (en) * | 2021-07-08 | 2021-10-29 | 嘉兴市第二医院 | Auxiliary compression device for placement of radial artery of hand and use method of auxiliary compression device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20201120 |