CN219963355U - Surgical limb supporting device through distal radial artery intervention - Google Patents
Surgical limb supporting device through distal radial artery intervention Download PDFInfo
- Publication number
- CN219963355U CN219963355U CN202222498804.1U CN202222498804U CN219963355U CN 219963355 U CN219963355 U CN 219963355U CN 202222498804 U CN202222498804 U CN 202222498804U CN 219963355 U CN219963355 U CN 219963355U
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- hand
- arm
- supporting rod
- posture
- fixed
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- 210000002321 radial artery Anatomy 0.000 title claims abstract description 17
- 210000000707 wrist Anatomy 0.000 claims abstract description 37
- 210000003414 extremity Anatomy 0.000 claims abstract description 15
- 241000282376 Panthera tigris Species 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000741 silica gel Substances 0.000 claims abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 9
- 238000013152 interventional procedure Methods 0.000 claims description 4
- 210000004247 hand Anatomy 0.000 abstract description 3
- 230000036544 posture Effects 0.000 description 26
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 208000005392 Spasm Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
A limb supporting device for a radial artery interventional operation through a far end comprises an arm supporting component, a wrist pad and a hand posture position setting device, wherein the arm supporting component is a groove type, is a nested device and is adjustable in length, and a fixing belt is connected outside the groove for fixing the position of an arm; the wrist pad and the angle are arranged at the head end of the arm support assembly and used for adjusting the hands to be in an abduction position; the hand posture position setting device comprises a supporting rod and a gripping ball, wherein a screw fixing shaft is arranged at the bottom of the supporting rod, the direction of the supporting rod can be adjusted, the screw fixing shaft is fixed and connected to the lower end of a wrist pad, the gripping ball is made of silica gel, is fixed above the supporting rod, is attached to the hand, and is in a tiger mouth opening posture and fixed when the hand is gripped. The utility model can put the hand of the patient on the supporting device in a specific posture, keep the hand and the tiger mouth open in the specific posture, fix the operation limb, and is convenient for the doctor to do the side intervention treatment.
Description
Technical Field
The utility model relates to an operation limb supporting device, in particular to an intervention path side operation limb supporting device used in coronary intervention operation through a distal radial artery path.
Background
Coronary intervention operation through a distal radial artery path is an emerging intervention operation method at present, because the artery diameter of a distal radial artery path puncture point is small, the puncture difficulty is increased, and the specific wrist abduction posture of the hand and the opening posture of the hand and the tiger mouth are required to be ensured to be fixed when the puncture point is selected, so that the success rate of puncture is improved. At present, a doctor commonly uses a method that an arm is placed on a simple supporting plate of a catheter bed, the doctor places a hand as a wrist abduction position, a patient possibly needs to grasp a gauze roll before puncture to keep a specific hand position to help judge the position of a puncture point, and then puncture is performed. After puncture, the arm is moved back to the catheter bed. The first disadvantage is that the arm support device cannot be adjusted according to the arm length of the patient; secondly, the wrist support cannot be provided, and at present, partial surgeons possibly fold the sterilizing towel and then pad the towel on the wrist, so that a good wrist abduction position support effect cannot be achieved; thirdly, the hand posture is not supported enough, so that the hand posture is easy to change, and the puncture failure or the puncture difficulty is easy to increase. And failure of puncture will increase patient pain, induce and aggravate radial artery spasm, cause failure of the path, prolong the operation time, and increase the risk of complications.
Disclosure of Invention
The utility model aims to solve the problems of overcoming the defects of the existing arm supporting device in the interventional operation, and can provide specific posture placement and comfortable support for the operation limb during the interventional operation through the distal radial artery, thereby meeting the requirements of the interventional operation through the distal radial artery path.
In order to solve the problems, the utility model adopts the following technical scheme: a limb supporting device for a radial artery interventional operation through a far end comprises an arm supporting component, a wrist pad and a hand posture position setting device, wherein the arm supporting component is a groove type nesting device, a fixing belt is connected outside a groove and used for fixing the position of an arm, and the wrist pad is arranged at the head end of the arm supporting device and used for adjusting the hand to be in an abduction position; the hand posture position setting device comprises a supporting rod and a gripping ball, wherein a screw is arranged at the bottom of the supporting rod and is fixed at the head end of the arm supporting assembly, and the gripping ball is connected to the head of the supporting rod.
The arm support assembly is in a nested design, and the aim of adjusting the length of the support is achieved through the sliding of the inner layer support and the outer tube so as to adapt to the arm lengths of different patients; the wrist pad is arranged at the head end of the arm support assembly and has a height of 2-3cm, so that the wrist can be abducted for 10-15 degrees; the hand posture position setting device is connected to the lower end of the wrist pad through the support rod, and the connecting part is provided with an adjusting shaft fixed by a screw, so that the direction of the support rod can be adjusted and fixed. The top end of the supporting rod is a gripping ball, the surface of the supporting rod is soft materials such as silica gel, and the like, so that the hand can be disinfected and gripped comfortably, and the tiger mouth area is opened.
Compared with the prior art, the utility model has the beneficial effects that:
1. the support device can stretch and retract through the sliding of the inner layer support and the outer tube of the arm support assembly, so that the aim of adjusting according to the arm length of a patient is fulfilled, and the comfort level of the patient is improved. The fixing band of the arm support assembly can ensure the position fixation of limbs, and avoid path complications caused by the movement of the limbs during operation.
2. Wrist support. The wrist pad is placed at the head end of the arm support assembly, the wrist pad is provided with a soft surface layer, can be sterilized, is in a semicircular bulge, and can be abducted by 10-15 degrees when placed on the wrist pad, so that the requirements of puncture are met, and the support force is increased to meet the requirements of patients on comfort.
3. And placing the abduction postures of the hands. The hand posture position setting device can rotate around the bottom fixing shaft, when the hand is gripped, the hand abduction posture can be further adjusted according to the requirements of operators, and the hand posture setting device is fixed by screws after the posture meets the requirements.
4. The hand tiger mouth area is supported in an open posture. The upper end of the hand posture position setting device is provided with a gripping ball so as to achieve the effect of separating the thumb from the indicator finger during hand gripping, and the posture can better expose the snuff bottle area and the valley-closing acupoint area, thereby helping an operator judge the pulsation point of the distal radial artery and further improving the success rate of puncture.
Drawings
FIG. 1 is a schematic diagram of a specific structure of the present utility model;
FIG. 2 is a schematic view of an arm support assembly according to the present utility model;
FIG. 3 is a schematic view of a sliding connection of an arm support assembly according to the present utility model;
fig. 4 is a schematic view of a hand posture position setting device according to the present utility model.
The marks in the figure:
1. an arm support assembly; 11. an inner layer support; 12. an outer tube; 13. the bracket is connected in a sliding way; 131. a nut; 132 screw; 133. a connecting groove; 14. an arm fixing strap; 15. a conduit bed connecting rod;
2. a wrist pad; 21. a bracket; 22. a soft cushion; 3. a hand gesture positioner; 31. an adjusting shaft; 32. a fixing nut; 33. a support rod; 34. the ball is gripped.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the utility model provides a through distal end radial artery intervention operation limb strutting arrangement, includes arm support subassembly 1, wrist pad 2 and hand posture position ware 3, arm support subassembly 1 is the recess, sets up catheter bed connecting rod 15 on the bottom surface of inlayer support 11 and connects on the catheter bed, inlayer support 11 nests in outer tube 12; the wrist pad 2 comprises a bracket 21 and a soft cushion 22, wherein the bracket 21 is connected to the outer tube 12 at an angle of 10-15 degrees; the hand posture setting device 3 is connected to the stand 21 via a support bar 33.
The arm support assembly 1 is of a nested telescopic structure and comprises an inner support 11 and an outer tube 12, the inner support 11 is sleeved in the outer tube 12, the required length is adjusted according to the length of an arm, the inner support 11 is embedded in an outer tube groove through a nut 13, the diameter of the outer tube groove is smaller than that of the nut, and the diameter of the outer tube groove is larger than that of a screw, so that the effect that the supports on two sides can stretch and retract in a sliding manner is achieved, and the inner support 11 is prevented from falling out of the outer tube 12. The arm fixing belt 14 is set on the device to fix the arm position.
The hand posture position setting device 3 comprises a supporting rod 33 and a gripping ball 34, the hand posture setting device is connected to the lower end of the wrist pad 2 through the supporting rod 33, a shaft 31 fixed by a screw 32 is arranged at the connecting part of the bottom of the supporting rod 33, and the direction of the supporting rod 33 can be adjusted and fixed. A silica gel material gripping ball 34 is fixed above the support rod, and is attached to the hand gripping form, so that when the hand grips the silica gel ball, the tiger mouth area can be opened, and the hand posture can be fixed. The main effect of the support component is that the hand specific body position can be placed according to the requirements of operators, the support component comprises abduction of wrist joints and opening of tiger mouth areas, good support is provided in the process of puncturing, and the stability of hands is ensured.
The wrist abduction adjustment mode of the supporting device is as follows: the arm support assembly 1 is connected with an arc-shaped raised wrist pad 2 at the far end, the wrist is adjusted to be abducted by 10-15 degrees, the bracket 21 is connected with the arm support assembly 1 at the angle, and the hand support rod 33 is connected with the far end of the bracket 21 through a 31 bracket adjusting shaft and a 32 nut. After the wrist of the patient is placed on the soft cushion 22, the hand grip 34 grips the ball, the surgeon adjusts the angle of the grip lever 33 according to the puncture requirement, the nut is fixed 32 after the adjustment is completed, and the wrist position of the patient reaches abduction fixation.
The device realizes the mode of opening the tiger mouth area, namely, the wrist of a patient is placed on the wrist pad 2, the thumb and the other four fingers are opened, the gripping ball 34 is gripped, and the tiger mouth area is ensured to be opened.
Compared with the prior art, the utility model has the beneficial effects that:
the hand posture position setting device can set the hand posture of the patient according to the requirements of the operating doctor and realize the fixing function during puncture. The hand support bar 33 is attached to the wrist brace 21 with a shaft 31, and the surgeon adjusts the angle according to the exposure of the distal radial artery pulsation, and then fixes it with a nut 32. During the process, the grasping ball 34 is arranged to ensure the posture that the tiger mouth area of the patient is always opened, and the patient is not tired because of the support during the puncture process, so that the puncture failure is caused by the posture change. In addition, the wrist support cushion 22 can ensure the support and fixation of the wrist of the patient during the interventional procedure, and the arm fixing strap 14 can fix the forearm to avoid the patient from moving. The three supports can place the operative limbs of the patient to the most comfortable position, are favorable for operation of operators and ensure the completion of the operation.
In order to improve comfort of patients, the surfaces of the soft pad 22 and the grip ball 34 can be made of materials such as silica gel, memory sponge, etc., and the arm fixing strap 14 is fixed by a magic tape, and the surfaces are required to be sterilizable.
The above description is only of the preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Any person skilled in the art may make variations or modifications to the equivalent embodiments using the teachings disclosed above. However, any simple modification, equivalent variation and variation of the above embodiments according to the construction and working principles of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (4)
1. A distal radial artery intervention operation limb supporting device, which is characterized in that: the hand posture adjusting device comprises an arm supporting component, a wrist pad and a hand posture position setting device, wherein the arm supporting component is a groove type nesting device, the length of the arm supporting component is adjustable, a fixing belt is connected outside the groove and used for fixing the position of the arm, and the wrist pad and the angle are arranged at the head end of the arm supporting component and used for adjusting the hand to be in an abduction position; the hand posture position setting device comprises a supporting rod and a gripping ball, wherein the supporting rod is connected to the lower end of the wrist pad, a shaft fixed by a screw is arranged at the connecting part at the bottom of the supporting rod, the direction of the supporting rod can be adjusted and fixed, the gripping ball is made of silica gel, is fixed above the supporting rod, is attached to the hand, and is in a tiger mouth opening posture and fixed when the hand grips the silica gel.
2. A distal radial artery interventional procedure limb support device in accordance with claim 1, wherein: the arm support assembly is of a nested telescopic structure and comprises an inner support and an outer tube, the inner support is sleeved in the outer tube, the required length is adjusted according to the length of the arm, and an arm fixing belt is arranged on the device to fix the position of the arm.
3. A distal radial artery interventional procedure limb support device in accordance with claim 1, wherein: the arm support assembly is provided with an arc-shaped raised wrist pad at the far end, and the wrist is adjusted to be in an abducted 10-15-degree body position.
4. A distal radial artery interventional procedure limb support device in accordance with claim 1, wherein: the hand posture position setting device is connected to the lower end of the wrist pad through a supporting rod, a shaft fixed by screws is arranged at the connecting part, the direction of the supporting rod can be adjusted and fixed, the upper end of the supporting rod is a silica gel ball, the hand posture setting device is attached to the hand, and when the hand grips the silica gel ball, the hand is in a tiger mouth opening posture and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222498804.1U CN219963355U (en) | 2022-09-21 | 2022-09-21 | Surgical limb supporting device through distal radial artery intervention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222498804.1U CN219963355U (en) | 2022-09-21 | 2022-09-21 | Surgical limb supporting device through distal radial artery intervention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963355U true CN219963355U (en) | 2023-11-07 |
Family
ID=88589738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222498804.1U Active CN219963355U (en) | 2022-09-21 | 2022-09-21 | Surgical limb supporting device through distal radial artery intervention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963355U (en) |
-
2022
- 2022-09-21 CN CN202222498804.1U patent/CN219963355U/en active Active
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| GR01 | Patent grant |