CN215192093U - Rotary guide wire clamp device for coronary heart disease interventional therapy operation - Google Patents
Rotary guide wire clamp device for coronary heart disease interventional therapy operation Download PDFInfo
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- CN215192093U CN215192093U CN202121337729.XU CN202121337729U CN215192093U CN 215192093 U CN215192093 U CN 215192093U CN 202121337729 U CN202121337729 U CN 202121337729U CN 215192093 U CN215192093 U CN 215192093U
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- Prior art keywords
- guide wire
- heart disease
- coronary heart
- clamp
- head end
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- 208000029078 coronary artery disease Diseases 0.000 title claims abstract description 23
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000003064 anti-oxidating effect Effects 0.000 claims description 3
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 3
- 238000013152 interventional procedure Methods 0.000 claims 4
- 210000004204 blood vessel Anatomy 0.000 description 6
- 210000004351 coronary vessel Anatomy 0.000 description 6
- 230000036770 blood supply Effects 0.000 description 5
- 206010059611 Coronary artery perforation Diseases 0.000 description 4
- 208000010125 myocardial infarction Diseases 0.000 description 3
- 210000005077 saccule Anatomy 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 210000004165 myocardium Anatomy 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a rotary guide wire clamp device for coronary heart disease interventional therapy operation, which comprises a guide wire clamp, wherein a guide wire is arranged inside the guide wire clamp, both sides of the guide wire are provided with fixed grooves, fixed plates are arranged inside the fixed grooves, two fixed plates are arranged, a telescopic rod is fixedly connected between the two fixed plates, a telescopic spring is arranged outside the telescopic rod, the top end of the fixed plate is provided with a fixed button, one end of the guide wire is fixedly connected with a rotating device, the other end of the guide wire is provided with a shaping guide wire, one end of the shaping guide wire is provided with a guide wire head end, a bracket is arranged outside the guide wire head end, and the guide wire fixedly connected inside the rotating device can be driven to rotate by rotating the rotating device arranged, so that the position of the bracket can be adjusted, and the bracket can be accurately placed at a focus part, the perforation condition caused by the position error is prevented, and the success rate of the operation is improved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to rotatory seal wire clamp device for coronary heart disease intervenes treatment operation.
Background
With the aging of the global population, the incidence of coronary heart disease and PCI (percutaneous coronary artery stent implantation) operations increase year by year, and about 200 ten thousand PCI operations are performed all over the world.
In PCI operation, although doctors concentrate on grasping the guide wire when exchanging the saccule or the stent, almost every time when exchanging the saccule or the stent, the guide wire can be moved, the guide wire is moved outwards to be separated from the coronary artery, the operation time and the ray amount of doctors and patients need to be increased again, when the saccule or the stent is seriously narrow or the coronary artery interlayer is seriously narrow, the guide wire can not enter the coronary artery again because of the separation of the guide wire or the coronary artery interlayer is aggravated, the operation is failed, the guide wire moves inwards, the coronary artery perforation can be caused, the operation is stopped if the coronary artery perforation is light, the pericardial stuffing is seriously occurred, the life is threatened, the incidence rate of the coronary artery perforation caused by the guide wire in the PCI operation is about 0.5 percent, after the soft guide wire is frequently exchanged after the super-slippery and super-hard guide wire is used for passing through the lesion, the coronary artery perforation is prevented because the tail part of the guide wire has no mark when more than 2 guide wires are used in the PCI operation, confusion often occurs, it is not known which blood vessel the guide wire is in, the fluoroscopy needs to be performed again to be clear, the ray dose of doctors and patients is increased, the operator and an assistant need to fix the guide wire in the PCI operation, and the operation can be completed by at least 2 persons. We propose a rotary guide wire clip device for coronary heart disease interventional therapy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a rotatory seal wire clamp device for coronary heart disease intervenes treatment operation to thereby it removes the problem that probably causes patient to appear complication to solve the seal wire in the operation that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatory seal wire clamp device for coronary heart disease intervenes treatment operation, includes the guide wire clamp, the inside guide wire that is provided with of guide wire clamp, guide wire both sides all are provided with the fixed slot, the inside fixed plate that is provided with of fixed slot, the fixed plate is provided with two, two fixedly connected with telescopic link between the fixed plate, the telescopic link is provided with expanding spring outward, the fixed plate top is provided with fixed button, guide wire one end fixedly connected with rotary device, the guide wire other end is provided with moulding seal wire, moulding seal wire one end is provided with the seal wire head end, the seal wire head end is provided with the support outward.
Preferably, the outer surface of the guide wire clamp is provided with a frosted anti-slip layer.
Preferably, a filler is arranged in the wire guide clamp, and the filler is anti-oxidation cotton wool.
Preferably, a guide wire coating is arranged outside the guide wire head end, and the guide wire coating is divided into a hydrophilic coating and a hydrophobic coating.
Preferably, the tip of the head end of the guide wire is provided with a probe.
Preferably, an inflation bag is arranged inside the head end of the guide wire, and a core is arranged inside the inflation bag.
Preferably, the shaping guide wire and the guiding guide wire are both internally provided with a core, and the core is made of nickel-titanium alloy.
Compared with the prior art, the utility model provides a rotatory seal wire clamp device for coronary heart disease intervenes treatment operation possesses following beneficial effect:
1. the utility model discloses a support that sets up, the patient often can appear the artery and block up the condition of blood supply that leads to in coronary heart disease intervention treatment operation, utilize the support that the seal wire head end sets up outward, can aerify through the gas cell that sets up inside the seal wire head end, put into the support inside the arterial blood vessel of patient, thus can dredge coronary artery rapidly, improve the myocardium blood supply, prevent myocardial infarction, can save people's life, and this kind of operation wound is less, resume comparatively fast;
2. the utility model discloses a fixed slot that sets up, because need main treatment doctor and assistant fixed guide wire in the PCI operation, at least need 2 individuals can accomplish the operation, the condition that can't fix guide wire in time often can appear, easily cause patient to appear complication, it is very dangerous, utilize the fixed plate that fixed slot inside set up and the telescopic link that sets up between the fixed plate, through pressing the fixed button that the fixed plate top set up, utilize the expanding spring that the telescopic link sets up outward, can realize the purpose of fixed guide wire, through this kind of mode, can reduce the operation volume of main treatment doctor, can put attention mainly in the operation, on the other hand, this kind of mode is easy to operate, can popularize on a large scale;
3. the utility model discloses a rotary device who sets up, in the seal wire head end gets into the patient cardiovascular, need look for patient's focus position through continuous rotation, through rotating the rotary device who sets up, can drive the inside fixed connection's of rotary device guide wire and rotate to can adjust the position of support, can be accurate place the support at the focus position, prevented effectively because the perforation condition that the error leads to is placed to the position appears, improved the success rate of operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a rotary guide wire clamp device for coronary heart disease interventional therapy provided by the present invention;
fig. 2 is a cross-sectional view of a guide wire clip of the rotary guide wire clip device for coronary heart disease interventional therapy;
fig. 3 is an enlarged view of a rotating guide wire clip device in fig. 1 for coronary heart disease interventional therapy;
fig. 4 is a schematic structural view of a guide wire head end of the rotary guide wire clamp device for coronary heart disease interventional therapy operation according to the present invention;
in the figure: 1. a wire guide clip; 2. shaping a guide wire; 3. a frosted anti-skid layer; 4. a fixed button; 5. a rotating device; 6. a filler; 7. a guide wire; 8. fixing grooves; 9. a telescopic rod; 10. a tension spring; 11. a fixing plate; 12. a probe; 13. a support; 14. a guidewire tip end; 15. a guide wire coating; 16. an air-filled bag; 17. a core.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rotary guide wire clamp device for coronary heart disease interventional therapy operation comprises a guide wire clamp 1, wherein a guide wire 7 is arranged inside the guide wire clamp 1, fixing grooves 8 are formed in two sides of the guide wire 7, fixing plates 11 are arranged inside the fixing grooves 8, two fixing plates 11 are arranged, a telescopic rod 9 is fixedly connected between the two fixing plates 11, a telescopic spring 10 is arranged outside the telescopic rod 9, a fixing button 4 is arranged at the top end of each fixing plate 11, a rotating device 5 is fixedly connected with one end of the guide wire 7, a shaping guide wire 2 is arranged at the other end of the guide wire 7, a guide wire head end 14 is arranged at one end of the shaping guide wire 2, a support 13 is arranged outside the guide wire head end 14, the guide wire 7 fixedly connected inside the rotating device 5 can be driven to rotate through the rotating device 5 arranged in a rotating mode, the position of the support 13 can be adjusted, and the support 13 can be accurately placed at a focus position, effectively preventing the perforation caused by the wrong placement of the bracket 13 and improving the success rate of the operation.
The utility model discloses in, preferred, lead 1 surfaces of wire clamp and be provided with dull polish skid resistant course 3, can prevent effectively that the smooth condition of hand from appearing in the operation in-process of main treatment doctor, avoid appearing the medical accident, lead 1 inside fillers 6 that are provided with of wire clamp, fillers 6 is anti-oxidation cotton fibre, can improve the life of device, prevents to be by the oxidation, also can prevent that the inside expanding spring 10 of fixed slot 8 from by the oxidation.
The utility model discloses in, preferred, the seal wire head end 14 is provided with seal wire coating 15 outward, and seal wire coating 15 divide into hydrophilic coating and hydrophobic coating, and hydrophilic coating can inhale the diversion molecule, forms the gel surface, has reduced the frictional force between seal wire and the blood vessel, has improved trafficability characteristic. The hydrophobic coating repels water molecules, the surface of the guide wire is in a wax shape, and the friction force of the guide wire is increased.
The utility model discloses in, it is preferred, 14 tops of seal wire head end are provided with probe 12, the patient's focus place is ascertained to probe that can advance, can be accurate place the position of support 13, and simultaneously, the probe 12 that utilizes to set up looks over patient's focus position, coronary heart blood vessel of mediation that can be rapid, improve the myocardium blood supply, prevent myocardial infarction, can save people's life, 14 inside gas cell 16 that are provided with of seal wire head end, 16 inside core 17 that is provided with of gas cell, can improve the pull strength of seal wire, moulding seal wire 2 all is provided with core 17 with guide wire 7 inside, the material of core 17 is nickel-titanium alloy, the intensity of improvement core 17 that can be great.
The utility model discloses a theory of operation and use flow: when in use, the tiny guide wire head end 14 is inserted into the cardiovascular system of a patient, the position of the focus of the patient is checked by the arranged probe 12, the patient often has the condition of insufficient blood supply caused by artery blockage in the coronary heart disease interventional therapy operation, the bracket 13 arranged outside the guide wire head end 14 is utilized to inflate through the inflating bag 16 arranged inside the guide wire head end 14, and the bracket 13 is placed into the arterial blood vessel of the patient, so the coronary heart blood vessel can be dredged rapidly, the myocardial blood supply is improved, the myocardial infarction is prevented, the life of the patient can be saved, the operation wound is small, the recovery ratio is fast, as the guide wire 7 is fixed by an attending physician and an assistant in the PCI operation, at least two persons are needed to complete the operation, the condition that the guide wire 7 cannot be fixed in time often occurs, and the patient is easy to cause complications, the fixing plate 11 arranged in the fixing groove 8 and the telescopic rod 9 arranged between the fixing plates 11 are utilized, the aim of fixing the guide wire 7 can be achieved by pressing the fixing button 4 arranged at the top end of the fixing plate 11 and utilizing the telescopic spring 10 arranged outside the telescopic rod 9, and by the mode, the operation amount of an attending physician can be reduced, and attention can be mainly put in an operation, on the other hand, the mode is simple to operate and can be popularized in a large range, when the guide wire head end 14 enters the cardiovascular of a patient, the focus position of the patient needs to be found by continuous rotation, the guide wire 7 fixedly connected in the rotating device 5 can be driven to rotate by rotating the rotating device 5 arranged, so that the position of the bracket 13 can be adjusted, the bracket 13 can be accurately placed at the focus position, and the perforation condition caused by the wrong placement of the bracket 13 is effectively prevented, the success rate of the operation is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A rotatory guide wire clamp device for coronary heart disease intervention operation, includes guide wire clamp (1), its characterized in that: the utility model discloses a guide wire clamp, including guide wire clamp (1), guide wire clamp (7), fixed slot (8) are all provided with to guide wire clamp both sides, fixed slot (8) inside is provided with fixed plate (11), fixed plate (11) are provided with two, two fixedly connected with telescopic link (9) between fixed plate (11), telescopic link (9) are provided with expanding spring (10) outward, fixed plate (11) top is provided with fixed button (4), guide wire clamp (7) one end fixedly connected with rotary device (5), guide wire clamp (7) other end is provided with moulding seal wire (2), moulding seal wire (2) one end is provided with seal wire head end (14), seal wire head end (14) are provided with support (13) outward.
2. A rotary guide wire clip device for coronary heart disease interventional procedures as defined in claim 1, wherein: and a frosted anti-slip layer (3) is arranged on the outer surface of the wire guide clamp (1).
3. A rotary guide wire clip device for coronary heart disease interventional procedures as defined in claim 1, wherein: the wire guide clamp is characterized in that a filler (6) is arranged inside the wire guide clamp (1), and the filler (6) is anti-oxidation cotton wool.
4. A rotary guide wire clip device for coronary heart disease interventional procedures as defined in claim 3, wherein: the guide wire coating (15) is arranged outside the guide wire head end (14), and the guide wire coating (15) is divided into a hydrophilic coating and a hydrophobic coating.
5. A rotary guide wire clip device for coronary heart disease interventional procedures as defined in claim 1, wherein: the top end of the guide wire head end (14) is provided with a probe (12).
6. A rotary guide wire clip device for coronary heart disease interventional therapy according to claim 5, characterized in that: an inflatable bag (16) is arranged inside the guide wire head end (14), and a core (17) is arranged inside the inflatable bag (16).
7. A rotary guide wire clip device for coronary heart disease interventional therapy according to claim 6, characterized in that: the shaping guide wire (2) and the guiding guide wire (7) are internally provided with cores (17), and the cores (17) are made of nickel-titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337729.XU CN215192093U (en) | 2021-06-16 | 2021-06-16 | Rotary guide wire clamp device for coronary heart disease interventional therapy operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337729.XU CN215192093U (en) | 2021-06-16 | 2021-06-16 | Rotary guide wire clamp device for coronary heart disease interventional therapy operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215192093U true CN215192093U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121337729.XU Expired - Fee Related CN215192093U (en) | 2021-06-16 | 2021-06-16 | Rotary guide wire clamp device for coronary heart disease interventional therapy operation |
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| Country | Link |
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| CN (1) | CN215192093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154160A (en) * | 2022-08-17 | 2022-10-11 | 中国人民解放军总医院第二医学中心 | Narrow gastroscope bougie expansion seal wire exchange fixing device of using down |
-
2021
- 2021-06-16 CN CN202121337729.XU patent/CN215192093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154160A (en) * | 2022-08-17 | 2022-10-11 | 中国人民解放军总医院第二医学中心 | Narrow gastroscope bougie expansion seal wire exchange fixing device of using down |
| CN115154160B (en) * | 2022-08-17 | 2024-02-02 | 中国人民解放军总医院第二医学中心 | Bougie expansion seal wire exchange fixing device under gastroscope for stenosis |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |