CN110559058A - upper limb intervention auxiliary device - Google Patents
upper limb intervention auxiliary device Download PDFInfo
- Publication number
- CN110559058A CN110559058A CN201910918562.7A CN201910918562A CN110559058A CN 110559058 A CN110559058 A CN 110559058A CN 201910918562 A CN201910918562 A CN 201910918562A CN 110559058 A CN110559058 A CN 110559058A
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- support
- base
- head end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
Abstract
The invention discloses an upper limb intervention auxiliary device, and mainly relates to the field of interventional operation auxiliary tools. Comprises a base, an arc-shaped bracket and a sliding support arranged on the arc-shaped bracket; the base is detachably fixed on the upper limb of an interventional patient, the arc-shaped support is provided with an arc-shaped sliding groove, the sliding support is a soft rubber support with elasticity, and two sides of the sliding support slide along the arc-shaped sliding groove in a limiting manner; the two sides of the sliding support can be tightly attached to the arc-shaped sliding groove by means of elasticity, so that the sliding support is statically limited on the arc-shaped sliding groove; the sliding support is provided with a ladder-shaped clamping groove, and the ladder-shaped clamping groove can be clamped with the head end of the intervention sleeve. The invention has the beneficial effects that: intervene sheathed tube head end afterbody and spout the blood back, intervene sheathed tube head end and can decide the slope of angle fixed, can not only simpler improvement intervene sheathed tube head end and no longer spout the blood until the afterbody, intervene the slope of sleeve head end fixed angle moreover and can reduce the insertion degree of difficulty of seal wire greatly.
Description
Technical Field
The invention relates to the field of interventional operation auxiliary tools, in particular to an upper limb interventional auxiliary device.
background
When the coronary intervention operation is carried out, a puncture point is selected, then the puncture needle penetrates through the inner vascular wall and slightly withdraws, the steel needle is withdrawn after blood return, and meanwhile, the cannula is pushed to be parallel to the blood vessel until the blood is sprayed from the head end and the tail end of the intervention cannula (as shown in the attached figure 2 of the specification). Then the head end of the interventional cannula is increased until the tail part does not spray blood any more, then the head end of the interventional cannula is inclined at 30-45 degrees, a guide wire is inserted into the interventional cannula, and then the subsequent coronary interventional operation treatment is carried out.
in the existing technical center, the operation of improving the head end of the intervention casing and obliquely fixing the head end at 30-45 degrees is to heighten the head end by using a cloth liner, and then obliquely fix the head end of the intervention casing at 30-45 degrees by using an adhesive tape. This not only is cumbersome and wasteful of the medical cloth pad, but also results in an untilted oblique fixation (e.g., a 35 ° tilt throughout) due to the cloth pad collapsing during the procedure, as the angled tip of the interventional cannula greatly reduces the difficulty of insertion of the guide wire.
Disclosure of Invention
The invention aims to provide an upper limb intervention auxiliary device, after blood is sprayed from the head end and the tail end of an intervention sleeve, the head end of the intervention sleeve can be fixed in an inclined manner at a fixed angle, so that the head end of the intervention sleeve can be simply improved until the tail end of the intervention sleeve does not spray blood, and the difficulty in inserting a guide wire can be greatly reduced due to the fixed-angle inclination of the head end of the intervention sleeve.
In order to achieve the purpose, the invention is realized by the following technical scheme:
The upper limb intervention auxiliary device comprises a base, an arc-shaped bracket and a sliding support positioned on the arc-shaped bracket; the base is detachably fixed on the upper limb of an interventional patient, the arc-shaped support is arranged on the top surface of the base, an arc-shaped sliding groove is formed in the arc-shaped support, the sliding support is a soft rubber support with elasticity, and two sides of the sliding support slide along the arc-shaped sliding groove in a limiting manner; the two sides of the sliding support can be tightly attached to the arc-shaped sliding groove by means of elasticity, so that the sliding support is statically limited on the arc-shaped sliding groove; the sliding support is provided with a stepped clamping groove matched with the head end of the intervention sleeve, and the stepped clamping groove can be clamped with the head end of the intervention sleeve.
The base is provided with a belt buckle, the belt buckle is provided with an elastic bandage, and the base can be detachably fixed on the upper limb of an interventional patient through the elastic bandage.
the base bottom can be dismantled and be equipped with the stickness film, the stickness film pastes the upper limbs of interveneeing the patient, the base can be dismantled through the stickness film and fix the upper limbs of interveneeing the patient.
and a reinforcing rib seat is arranged between the arc-shaped support and the top surface of the base.
Compared with the prior art, the invention has the beneficial effects that:
Fixing the fixed angle after the intervention casing is lifted: intervene the sleeve pipe and successfully insert the blood vessel after, will intervene sheathed tube head end and fix on sliding support, sliding support fixed angle's stability is on arc support, consequently, intervene sheathed tube head end can be fixed as the slope of the fixed angle that description attached figure 1 shows, the improvement that can not only be simpler intervenes sheathed tube head end and no longer spouts the blood until the afterbody, intervene the slope of sleeve pipe head end fixed angle moreover and can reduce the insertion degree of difficulty of seal wire greatly.
drawings
FIG. 1 is a state diagram of the present invention in use.
Fig. 2 is a schematic view of the structure of the interventional cannula just after its successful insertion into a blood vessel.
FIG. 3 is a schematic structural view of a connection mode of the arc-shaped support and the sliding support in the invention.
Reference numerals shown in the drawings:
1. A base; 2. an arc-shaped bracket; 3. a sliding support; 4. an arc-shaped chute; 5. a stepped neck; 6. a buckle; 7. tightening and loosening the binding band; 8. the strengthening rib seat.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example 1:
The invention relates to an upper limb intervention auxiliary device, which comprises a main structure, a lower limb intervention auxiliary device and a lower limb intervention auxiliary device, wherein the main structure comprises a base 1, an arc-shaped support 2 and a sliding support 3 positioned on the arc-shaped support 2; base 1 can dismantle to fix the upper limbs of interveneeing the patient, and the fixed mode between base 1 and the patient upper limbs is: the base 1 is provided with a belt buckle 6, the belt buckle 6 is provided with an elastic bandage 7, and the base 1 can be detachably fixed on the upper limb of an interventional patient through the elastic bandage 7.
The arc-shaped support 2 is arranged on the top surface of the base 1, the arc-shaped sliding groove 4 is formed in the arc-shaped support 2, the sliding support 3 is a soft rubber support with elasticity, and two sides of the sliding support 3 slide along the arc-shaped sliding groove 4 in a limiting manner; the two sides of the sliding support 3 can be tightly attached to the arc-shaped sliding groove 4 by means of elasticity, so that the sliding support is statically limited on the arc-shaped sliding groove 4; the sliding support 3 is provided with a stepped clamping groove 5 matched with the head end of the intervention sleeve, and the stepped clamping groove 5 can be clamped with the head end of the intervention sleeve. And a reinforcing rib seat 8 is arranged between the arc-shaped support 2 and the top surface of the base 1.
example 2:
Compared with embodiment 1, the fixing manner between the base 1 and the upper limb of the patient in embodiment 2 is as follows:
Can dismantle and be equipped with the stickness film in base 1 bottom, the stickness film pastes the upper limbs of interveneeing the patient, base 1 can dismantle through the stickness film and fix the upper limbs of interveneeing the patient.
The using method comprises the following steps:
A preparation stage: as shown in the attached figure 1 of the specification, the upper limb intervention auxiliary device is fixed on the upper limb, then the angle and the height of the sliding support 3 are adjusted, the angle is kept between 30 degrees and 45 degrees, and the height h2 meets the requirement that the blood pressure does not cause tail blood ejection.
Inserting an intervention cannula into a blood vessel: after the interventional cannula is successfully inserted into the blood vessel as shown in the attached figure 2 of the specification, because the h1 is low in height, blood is sprayed from the head end and the tail end of the interventional cannula, which indicates that the interventional cannula is successfully inserted into the blood vessel.
Fixing the fixed angle after the intervention casing is lifted: intervene the sleeve pipe and successfully insert the blood vessel after, will intervene sheathed tube head end and fix on sliding support 3, sliding support 3 decide the stability of angle on arc support 2, consequently, intervene sheathed tube head end and can be fixed as the slope of the fixed angle that description attached drawing figure 1 shows, can not spout blood until the afterbody by the sheathed tube head end of intervention simpler improvement, intervene the slope of sleeve pipe head end fixed angle moreover and can reduce the insertion degree of difficulty of seal wire greatly.
Claims (4)
1. Auxiliary device is intervene to upper limbs, its characterized in that: comprises a base (1), an arc-shaped bracket (2) and a sliding support (3) positioned on the arc-shaped bracket (2);
The base (1) is detachably fixed on the upper limb of an interventional patient, the arc-shaped support (2) is arranged on the top surface of the base (1), the arc-shaped support (2) is provided with an arc-shaped sliding groove (4), the sliding support (3) is a soft rubber support with elasticity, and two sides of the sliding support (3) slide along the arc-shaped sliding groove (4) in a limiting manner; the two sides of the sliding support (3) can be tightly attached to the arc-shaped sliding groove (4) by means of elasticity, so that the sliding support is statically limited on the arc-shaped sliding groove (4); be equipped with on sliding support (3) and intervene sheathed tube head end matched with echelonment draw-in groove (5), sheathed tube head end can be intervened in joint in echelonment draw-in groove (5).
2. The upper limb intervention assistance device of claim 1, wherein: be equipped with belt buckle (6) on base (1), be equipped with elasticity bandage (7) on belt buckle (6), base (1) can be dismantled through elasticity bandage (7) and fix the upper limbs of intervening the patient.
3. The upper limb intervention assistance device of claim 1, wherein: the base (1) bottom can be dismantled and be equipped with the stickness film, the stickness film pastes at the upper limbs of intervening the patient, base (1) can be dismantled through the stickness film and fix the upper limbs of intervening the patient.
4. The upper limb intervention assistance device of claim 1, wherein: and a reinforcing rib seat (8) is arranged between the arc-shaped support (2) and the top surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918562.7A CN110559058A (en) | 2019-09-26 | 2019-09-26 | upper limb intervention auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918562.7A CN110559058A (en) | 2019-09-26 | 2019-09-26 | upper limb intervention auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110559058A true CN110559058A (en) | 2019-12-13 |
Family
ID=68782581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910918562.7A Pending CN110559058A (en) | 2019-09-26 | 2019-09-26 | upper limb intervention auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110559058A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120265098A1 (en) * | 2011-04-13 | 2012-10-18 | Mcghie Thomas W | Biopsy needle stand |
| CN203539419U (en) * | 2013-10-29 | 2014-04-16 | 司君增 | Cardiovascular interventional therapy puncture needle integrating supporting, angle regulating, pollution preventing and fixing |
| CN204500494U (en) * | 2015-03-31 | 2015-07-29 | 金陵科技学院 | A kind of wall-hanging soapbox that can regulate height |
| CN204581455U (en) * | 2015-04-30 | 2015-08-26 | 耿文真 | A kind of cardiovascular intervention device |
-
2019
- 2019-09-26 CN CN201910918562.7A patent/CN110559058A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120265098A1 (en) * | 2011-04-13 | 2012-10-18 | Mcghie Thomas W | Biopsy needle stand |
| CN203539419U (en) * | 2013-10-29 | 2014-04-16 | 司君增 | Cardiovascular interventional therapy puncture needle integrating supporting, angle regulating, pollution preventing and fixing |
| CN204500494U (en) * | 2015-03-31 | 2015-07-29 | 金陵科技学院 | A kind of wall-hanging soapbox that can regulate height |
| CN204581455U (en) * | 2015-04-30 | 2015-08-26 | 耿文真 | A kind of cardiovascular intervention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |